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Added some files required to build OWASP release.

Browse Source 
Modified License text and format to reflect GPL license.
Reformatted most of the code.

git-svn-id: http://webgoat.googlecode.com/svn/trunk@60 4033779f-a91e-0410-96ef-6bf7bf53c507
This commit is contained in:
mayhew64
2007-01-16 14:56:40 +00:00
parent 036964495b
commit fd9b60f98e
110 changed files with 23099 additions and 17996 deletions
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874
webgoat/main/project/JavaSource/org/owasp/webgoat/HammerHead.java
View File

@@ -25,434 +25,516 @@ import org.owasp.webgoat.session.Screen;
import org.owasp.webgoat.session.UserTracker;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class HammerHead extends HttpServlet
{
/**
* Description of the Field
*/
protected static SimpleDateFormat httpDateFormat;
/**
* Description of the Field
*/
protected WebSession mySession;
/**
* Set the session timeout to be 2 days
*/
private final static int sessionTimeoutSeconds = 60 * 60 * 24 * 2;
//private final static int sessionTimeoutSeconds = 1;
/**
* Description of the Field
*/
protected static SimpleDateFormat httpDateFormat;
/**
* Properties file path
*/
public static String propertiesPath = null;
/**
* Description of the Field
*/
protected WebSession mySession;
/**
* Description of the Method
*
* @param request Description of the Parameter
* @param response Description of the Parameter
* @exception IOException Description of the Exception
* @exception ServletException Description of the Exception
*/
public void doGet( HttpServletRequest request, HttpServletResponse response ) throws IOException, ServletException
/**
* Set the session timeout to be 2 days
*/
private final static int sessionTimeoutSeconds = 60 * 60 * 24 * 2;
// private final static int sessionTimeoutSeconds = 1;
/**
* Properties file path
*/
public static String propertiesPath = null;
/**
* Description of the Method
*
* @param request
* Description of the Parameter
* @param response
* Description of the Parameter
* @exception IOException
* Description of the Exception
* @exception ServletException
* Description of the Exception
*/
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
doPost(request, response);
}
/**
* Description of the Method
*
* @param request
* Description of the Parameter
* @param response
* Description of the Parameter
* @exception IOException
* Description of the Exception
* @exception ServletException
* Description of the Exception
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
Screen screen = null;
try
{
doPost( request, response );
}
// System.out.println( "HH Entering doPost: " );
// System.out.println( " - HH request " + request);
// System.out.println( " - HH principle: " +
// request.getUserPrincipal() );
// setCacheHeaders(response, 0);
ServletContext context = getServletContext();
// FIXME: If a response is written by updateSession(), do not
// call makeScreen() and writeScreen()
mySession = updateSession(request, response, context);
if (response.isCommitted())
return;
/**
* Description of the Method
*
* @param request Description of the Parameter
* @param response Description of the Parameter
* @exception IOException Description of the Exception
* @exception ServletException Description of the Exception
*/
public void doPost( HttpServletRequest request, HttpServletResponse response ) throws IOException, ServletException
{
Screen screen = null;
// Note: For the lesson to track the status, we need to update
// the lesson tracker object
// from the screen.createContent() method. The create content is
// the only point
// where the lesson "knows" what has happened. To track it at a
// latter point would
// require the lesson to have memory.
screen = makeScreen(mySession); // This calls the lesson's
// handleRequest()
if (response.isCommitted())
return;
try
// if the screen parameter exists, the screen was visited via
// the menu categories,
// we won't count these as visits. The user may be able to
// manipulate the counts
// by specifying the screen parameter using a proxy. Good for
// them!
String fromMenus = mySession.getParser().getRawParameter(
WebSession.SCREEN, null);
if (fromMenus == null)
{
// if the show source parameter exists, don't add the visit
fromMenus = mySession.getParser().getRawParameter(
WebSession.SHOW, null);
if (fromMenus == null)
{
//System.out.println( "HH Entering doPost: " );
//System.out.println( " - HH request " + request);
//System.out.println( " - HH principle: " + request.getUserPrincipal() );
//setCacheHeaders(response, 0);
ServletContext context = getServletContext();
// FIXME: If a response is written by updateSession(), do not call makeScreen() and writeScreen()
mySession = updateSession( request, response, context );
if (response.isCommitted())
return;
// Note: For the lesson to track the status, we need to update the lesson tracker object
// from the screen.createContent() method. The create content is the only point
// where the lesson "knows" what has happened. To track it at a latter point would
// require the lesson to have memory.
screen = makeScreen( mySession ); // This calls the lesson's handleRequest()
if (response.isCommitted())
return;
// if the screen parameter exists, the screen was visited via the menu categories,
// we won't count these as visits. The user may be able to manipulate the counts
// by specifying the screen parameter using a proxy. Good for them!
String fromMenus = mySession.getParser().getRawParameter( WebSession.SCREEN, null );
if ( fromMenus == null )
{
// if the show source parameter exists, don't add the visit
fromMenus = mySession.getParser().getRawParameter( WebSession.SHOW, null );
if ( fromMenus == null )
{
screen.getLessonTracker( mySession ).incrementNumVisits();
}
}
// log the access to this screen for this user
UserTracker userTracker = UserTracker.instance();
userTracker.update( mySession, screen );
log( request, screen.getClass().getName() + " | " + mySession.getParser().toString() );
// Redirect the request to our View servlet
String userAgent = request.getHeader("user-agent");
String clientBrowser = "Not known!";
if (userAgent != null)
{
clientBrowser = userAgent;
}
request.setAttribute("client.browser", clientBrowser);
request.getSession().setAttribute("websession", mySession);
request.getSession().setAttribute("course", mySession.getCourse());
request.getRequestDispatcher(getViewPage(mySession)).forward(request, response);
screen.getLessonTracker(mySession).incrementNumVisits();
}
catch ( Throwable t )
}
// log the access to this screen for this user
UserTracker userTracker = UserTracker.instance();
userTracker.update(mySession, screen);
log(request, screen.getClass().getName() + " | "
+ mySession.getParser().toString());
// Redirect the request to our View servlet
String userAgent = request.getHeader("user-agent");
String clientBrowser = "Not known!";
if (userAgent != null)
{
clientBrowser = userAgent;
}
request.setAttribute("client.browser", clientBrowser);
request.getSession().setAttribute("websession", mySession);
request.getSession().setAttribute("course", mySession.getCourse());
request.getRequestDispatcher(getViewPage(mySession)).forward(
request, response);
}
catch (Throwable t)
{
t.printStackTrace();
log("ERROR: " + t);
screen = new ErrorScreen(mySession, t);
}
finally
{
try
{
this.writeScreen(screen, response);
}
catch (Throwable thr)
{
thr.printStackTrace();
log(request, "Could not write error screen: "
+ thr.getMessage());
}
// System.out.println( "HH Leaving doPost: " );
}
}
private String getViewPage(WebSession webSession)
{
String page;
// If this session has not seen the landing page yet, go there instead.
HttpSession session = webSession.getRequest().getSession();
if (session.getAttribute("welcomed") == null)
{
session.setAttribute("welcomed", "true");
page = "/webgoat.jsp";
}
else
page = "/main.jsp";
return page;
}
/**
* Description of the Method
*
* @param session
* Description of the Parameter
*/
private void dumpSession(HttpSession session)
{
Enumeration enumerator = session.getAttributeNames();
while (enumerator.hasMoreElements())
{
String name = (String) enumerator.nextElement();
Object value = session.getAttribute(name);
System.out.println("Name: " + name);
System.out.println("Value: " + value);
}
}
/**
* Description of the Method
*
* @param date
* Description of the Parameter
* @return RFC 1123 http date format
*/
protected static String formatHttpDate(Date date)
{
synchronized (httpDateFormat)
{
return httpDateFormat.format(date);
}
}
/**
* Return information about this servlet
*
* @return The servletInfo value
*/
public String getServletInfo()
{
return "WebGoat is sponsored by Aspect Security.";
}
/**
* Return properties path
*
* @return servlet context path + WEB_INF
*/
public void init() throws ServletException
{
httpDateFormat = new SimpleDateFormat("EEE, dd MMM yyyyy HH:mm:ss z",
Locale.US);
httpDateFormat.setTimeZone(TimeZone.getTimeZone("GMT"));
propertiesPath = getServletContext().getRealPath(
"." + System.getProperty("file.separator") + "WEB-INF"
+ "/webgoat.properties");
}
/**
* Description of the Method
*
* @param request
* Description of the Parameter
* @param message
* Description of the Parameter
*/
public void log(HttpServletRequest request, String message)
{
String output = new Date() + " | " + request.getRemoteHost() + ":"
+ request.getRemoteAddr() + " | " + message;
log(output);
System.out.println(output);
}
public List getCategories()
{
Course course = mySession.getCourse();
// May need to clone the List before returning it.
// return new ArrayList(course.getCategories());
return course.getCategories();
}
/*
* public List getLessons(Category category, String role) { Course
* course = mySession.getCourse(); // May need to clone the List before
* returning it. //return new ArrayList(course.getLessons(category,
* role)); return course.getLessons(category, role); }
*/
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
*/
protected Screen makeScreen(WebSession s)
{
Screen screen = null;
int scr = s.getCurrentScreen();
Course course = s.getCourse();
if (s.isUser() || s.isChallenge())
{
if (scr == WebSession.WELCOME)
{
screen = new WelcomeScreen(s);
}
else
{
AbstractLesson lesson = course.getLesson(s, scr,
AbstractLesson.USER_ROLE);
if (lesson == null && s.isHackedAdmin())
{
t.printStackTrace();
log( "ERROR: " + t );
screen = new ErrorScreen( mySession, t );
// If admin was hacked, let the user see some of the
// admin screens
lesson = course.getLesson(s, scr,
AbstractLesson.HACKED_ADMIN_ROLE);
}
finally
if (lesson != null)
{
try
{
this.writeScreen( screen, response );
}
catch ( Throwable thr )
{
thr.printStackTrace();
log( request, "Could not write error screen: " + thr.getMessage() );
}
//System.out.println( "HH Leaving doPost: " );
}
}
screen = lesson;
private String getViewPage(WebSession webSession)
{
String page;
// If this session has not seen the landing page yet, go there instead.
HttpSession session = webSession.getRequest().getSession();
if (session.getAttribute("welcomed") == null)
{
session.setAttribute("welcomed", "true");
page = "/webgoat.jsp";
}
else
page = "/main.jsp";
return page;
}
/**
* Description of the Method
*
* @param session Description of the Parameter
*/
private void dumpSession( HttpSession session )
{
Enumeration enumerator = session.getAttributeNames();
// We need to do some bookkeeping for the hackable admin
// interface.
// This is the only place we can tell if the user
// successfully hacked the hackable
// admin and has actually accessed an admin screen. You
// need BOTH pieces of information
// in order to satisfy the remote admin lesson.
while ( enumerator.hasMoreElements() )
{
String name = (String) enumerator.nextElement();
Object value = session.getAttribute( name );
System.out.println( "Name: " + name );
System.out.println( "Value: " + value );
}
}
s.setHasHackableAdmin(screen.getRole());
/**
* Description of the Method
*
* @param date Description of the Parameter
* @return RFC 1123 http date format
*/
protected static String formatHttpDate( Date date )
{
synchronized ( httpDateFormat )
{
return httpDateFormat.format( date );
}
}
/**
* Return information about this servlet
*
* @return The servletInfo value
*/
public String getServletInfo()
{
return "WebGoat is sponsored by Aspect Security.";
}
/**
* Return properties path
*
* @return servlet context path + WEB_INF
*/
public void init() throws ServletException
{
httpDateFormat = new SimpleDateFormat( "EEE, dd MMM yyyyy HH:mm:ss z", Locale.US );
httpDateFormat.setTimeZone( TimeZone.getTimeZone( "GMT" ) );
propertiesPath = getServletContext().getRealPath(
"." + System.getProperty("file.separator")+ "WEB-INF" + "/webgoat.properties");
}
/**
* Description of the Method
*
* @param request Description of the Parameter
* @param message Description of the Parameter
*/
public void log( HttpServletRequest request, String message )
{
String output = new Date() + " | " + request.getRemoteHost() + ":" + request.getRemoteAddr() + " | " + message;
log( output );
System.out.println( output );
}
public List getCategories()
{
Course course = mySession.getCourse();
// May need to clone the List before returning it.
//return new ArrayList(course.getCategories());
return course.getCategories();
}
/*
public List getLessons(Category category, String role)
{
Course course = mySession.getCourse();
// May need to clone the List before returning it.
//return new ArrayList(course.getLessons(category, role));
return course.getLessons(category, role);
}
*/
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Screen makeScreen( WebSession s )
{
Screen screen = null;
int scr = s.getCurrentScreen();
Course course = s.getCourse();
if ( s.isUser() || s.isChallenge() )
{
if ( scr == WebSession.WELCOME )
{
screen = new WelcomeScreen( s );
}
else
{
AbstractLesson lesson = course.getLesson( s, scr, AbstractLesson.USER_ROLE );
if ( lesson == null && s.isHackedAdmin() )
{
// If admin was hacked, let the user see some of the admin screens
lesson = course.getLesson( s, scr, AbstractLesson.HACKED_ADMIN_ROLE );
}
if ( lesson != null )
{
screen = lesson;
// We need to do some bookkeeping for the hackable admin interface.
// This is the only place we can tell if the user successfully hacked the hackable
// admin and has actually accessed an admin screen. You need BOTH pieces of information
// in order to satisfy the remote admin lesson.
s.setHasHackableAdmin( screen.getRole() );
lesson.handleRequest( s );
s.setCurrentMenu( lesson.getCategory().getRanking() );
}
else
{
screen = new ErrorScreen( s, "Invalid screen requested. Try: http://localhost/WebGoat/attack" );
}
}
}
else if ( s.isAdmin() )
{
if ( scr == WebSession.WELCOME )
{
screen = new WelcomeAdminScreen( s );
}
else
{
// Admin can see all roles.
// FIXME: should be able to pass a list of roles.
AbstractLesson lesson = course.getLesson( s, scr, AbstractLesson.ADMIN_ROLE );
if ( lesson == null )
{
lesson = course.getLesson( s, scr, AbstractLesson.HACKED_ADMIN_ROLE );
}
if ( lesson == null )
{
lesson = course.getLesson( s, scr, AbstractLesson.USER_ROLE );
}
if ( lesson != null )
{
screen = lesson;
// We need to do some bookkeeping for the hackable admin interface.
// This is the only place we can tell if the user successfully hacked the hackable
// admin and has actually accessed an admin screen. You need BOTH pieces of information
// in order to satisfy the remote admin lesson.
s.setHasHackableAdmin( screen.getRole() );
lesson.handleRequest( s );
s.setCurrentMenu( lesson.getCategory().getRanking() );
}
else
{
screen = new ErrorScreen( s, "Invalid screen requested. Try Setting Admin to false or Try: http://localhost/WebGoat/attack" );
}
}
}
return ( screen );
}
/**
* This method sets the required expiration headers in the response for a given RunData object.
* This method attempts to set all relevant headers, both for HTTP 1.0 and HTTP 1.1.
*
* @param response The new cacheHeaders value
* @param expiry The new cacheHeaders value
*/
protected static void setCacheHeaders( HttpServletResponse response, int expiry )
{
if ( expiry == 0 )
{
response.setHeader( "Pragma", "no-cache" );
response.setHeader( "Cache-Control", "no-cache" );
response.setHeader( "Expires", formatHttpDate( new Date() ) );
lesson.handleRequest(s);
s.setCurrentMenu(lesson.getCategory().getRanking());
}
else
{
Date expiryDate = new Date( System.currentTimeMillis() + expiry );
response.setHeader( "Expires", formatHttpDate( expiryDate ) );
screen = new ErrorScreen(s,
"Invalid screen requested. Try: http://localhost/WebGoat/attack");
}
}
}
/**
* Description of the Method
*
* @param request Description of the Parameter
* @param response Description of the Parameter
* @param context Description of the Parameter
* @return Description of the Return Value
*/
protected WebSession updateSession( HttpServletRequest request, HttpServletResponse response, ServletContext context )
throws IOException
else if (s.isAdmin())
{
HttpSession hs;
hs = request.getSession( true );
//System.out.println( "HH Entering Session_id: " + hs.getId() );
// dumpSession( hs );
// Get our session object out of the HTTP session
WebSession session = null;
Object o = hs.getAttribute( WebSession.SESSION );
if ( ( o != null ) && o instanceof WebSession )
if (scr == WebSession.WELCOME)
{
screen = new WelcomeAdminScreen(s);
}
else
{
// Admin can see all roles.
// FIXME: should be able to pass a list of roles.
AbstractLesson lesson = course.getLesson(s, scr,
AbstractLesson.ADMIN_ROLE);
if (lesson == null)
{
session = (WebSession) o;
lesson = course.getLesson(s, scr,
AbstractLesson.HACKED_ADMIN_ROLE);
}
if (lesson == null)
{
lesson = course.getLesson(s, scr, AbstractLesson.USER_ROLE);
}
if (lesson != null)
{
screen = lesson;
// We need to do some bookkeeping for the hackable admin
// interface.
// This is the only place we can tell if the user
// successfully hacked the hackable
// admin and has actually accessed an admin screen. You
// need BOTH pieces of information
// in order to satisfy the remote admin lesson.
s.setHasHackableAdmin(screen.getRole());
lesson.handleRequest(s);
s.setCurrentMenu(lesson.getCategory().getRanking());
}
else
{
// Create new custom session and save it in the HTTP session
//System.out.println( "HH Creating new WebSession: " );
session = new WebSession( this, context );
hs.setAttribute( WebSession.SESSION, session );
// reset timeout
hs.setMaxInactiveInterval( sessionTimeoutSeconds );
screen = new ErrorScreen(
s,
"Invalid screen requested. Try Setting Admin to false or Try: http://localhost/WebGoat/attack");
}
session.update( request, response, this.getServletName() );
// to authenticate
//System.out.println( "HH Leaving Session_id: " + hs.getId() );
//dumpSession( hs );
return ( session );
}
}
return (screen);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param response Description of the Parameter
* @exception IOException Description of the Exception
*/
protected void writeScreen( Screen s, HttpServletResponse response ) throws IOException
/**
* This method sets the required expiration headers in the response for
* a given RunData object. This method attempts to set all relevant
* headers, both for HTTP 1.0 and HTTP 1.1.
*
* @param response
* The new cacheHeaders value
* @param expiry
* The new cacheHeaders value
*/
protected static void setCacheHeaders(HttpServletResponse response,
int expiry)
{
if (expiry == 0)
{
response.setContentType( "text/html" );
PrintWriter out = response.getWriter();
if ( s == null )
{
s = new ErrorScreen( mySession, "Page to display was null" );
}
// set the content-length of the response.
// Trying to avoid chunked-encoding. (Aspect required)
response.setContentLength( s.getContentLength() );
response.setHeader("Content-Length",s.getContentLength()+"");
s.output( out );
out.close();
response.setHeader("Pragma", "no-cache");
response.setHeader("Cache-Control", "no-cache");
response.setHeader("Expires", formatHttpDate(new Date()));
}
else
{
Date expiryDate = new Date(System.currentTimeMillis() + expiry);
response.setHeader("Expires", formatHttpDate(expiryDate));
}
}
/**
* Description of the Method
*
* @param request
* Description of the Parameter
* @param response
* Description of the Parameter
* @param context
* Description of the Parameter
* @return Description of the Return Value
*/
protected WebSession updateSession(HttpServletRequest request,
HttpServletResponse response, ServletContext context)
throws IOException
{
HttpSession hs;
hs = request.getSession(true);
// System.out.println( "HH Entering Session_id: " + hs.getId() );
// dumpSession( hs );
// Get our session object out of the HTTP session
WebSession session = null;
Object o = hs.getAttribute(WebSession.SESSION);
if ((o != null) && o instanceof WebSession)
{
session = (WebSession) o;
}
else
{
// Create new custom session and save it in the HTTP session
// System.out.println( "HH Creating new WebSession: " );
session = new WebSession(this, context);
hs.setAttribute(WebSession.SESSION, session);
// reset timeout
hs.setMaxInactiveInterval(sessionTimeoutSeconds);
}
session.update(request, response, this.getServletName());
// to authenticate
// System.out.println( "HH Leaving Session_id: " + hs.getId() );
// dumpSession( hs );
return (session);
}
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @param response
* Description of the Parameter
* @exception IOException
* Description of the Exception
*/
protected void writeScreen(Screen s, HttpServletResponse response)
throws IOException
{
response.setContentType("text/html");
PrintWriter out = response.getWriter();
if (s == null)
{
s = new ErrorScreen(mySession, "Page to display was null");
}
// set the content-length of the response.
// Trying to avoid chunked-encoding. (Aspect required)
response.setContentLength(s.getContentLength());
response.setHeader("Content-Length", s.getContentLength() + "");
s.output(out);
out.close();
}
}

295
webgoat/main/project/JavaSource/org/owasp/webgoat/LessonSource.java
View File

@@ -13,11 +13,34 @@ import org.owasp.webgoat.lessons.AbstractLesson;
import org.owasp.webgoat.session.Course;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
@@ -25,147 +48,153 @@ import org.owasp.webgoat.session.WebSession;
public class LessonSource extends HammerHead
{
/**
* Description of the Field
*/
//protected WebSession tempSession;
public final static String START_SOURCE_SKIP = "START_OMIT_SOURCE";
public final static String END_SOURCE_SKIP = "END_OMIT_SOURCE";
/**
* Description of the Field
*/
public final static String START_SOURCE_SKIP = "START_OMIT_SOURCE";
/**
* Description of the Method
*
* @param request Description of the Parameter
* @param response Description of the Parameter
* @exception IOException Description of the Exception
* @exception ServletException Description of the Exception
*/
public void doPost( HttpServletRequest request, HttpServletResponse response ) throws IOException, ServletException
public final static String END_SOURCE_SKIP = "END_OMIT_SOURCE";
/**
* Description of the Method
*
* @param request Description of the Parameter
* @param response Description of the Parameter
* @exception IOException Description of the Exception
* @exception ServletException Description of the Exception
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
String source = null;
try
{
String source = null;
//System.out.println( "Entering doPost: " );
//System.out.println( " - request " + request);
//System.out.println( " - principle: " + request.getUserPrincipal() );
//setCacheHeaders(response, 0);
WebSession session = (WebSession) request.getSession(true)
.getAttribute(WebSession.SESSION);
session.update(request, response, this.getServletName()); // FIXME: Too much in this call.
try
{
//System.out.println( "Entering doPost: " );
//System.out.println( " - request " + request);
//System.out.println( " - principle: " + request.getUserPrincipal() );
//setCacheHeaders(response, 0);
WebSession session = (WebSession) request.getSession( true ).getAttribute( WebSession.SESSION );
session.update(request, response, this.getServletName()); // FIXME: Too much in this call.
// Get the Java source of the lesson. FIXME: Not needed
source = getSource( session );
int scr = session.getCurrentScreen();
Course course = session.getCourse();
AbstractLesson lesson = course.getLesson( session, scr, AbstractLesson.USER_ROLE );
lesson.getLessonTracker( session ).setViewedSource(true);
}
catch ( Throwable t )
{
t.printStackTrace();
log( "ERROR: " + t );
}
finally
{
try
{
this.writeSource(source, response );
}
catch ( Throwable thr )
{
thr.printStackTrace();
log( request, "Could not write error screen: " + thr.getMessage() );
}
//System.out.println( "Leaving doPost: " );
// Get the Java source of the lesson. FIXME: Not needed
source = getSource(session);
}
int scr = session.getCurrentScreen();
Course course = session.getCourse();
AbstractLesson lesson = course.getLesson(session, scr,
AbstractLesson.USER_ROLE);
lesson.getLessonTracker(session).setViewedSource(true);
}
protected WebSession updateSession_DELETEME( HttpServletRequest request, HttpServletResponse response, ServletContext context )
catch (Throwable t)
{
HttpSession hs;
hs = request.getSession( true );
//System.out.println( "Entering Session_id: " + hs.getId() );
// dumpSession( hs );
// Make a temporary session to avoid the concurreny issue
// in WebSession
WebSession session = new WebSession( this, context );
WebSession realSession = null;
Object o = hs.getAttribute( WebSession.SESSION );
if ( ( o != null ) && o instanceof WebSession )
{
realSession = (WebSession) o;
}
session.setCurrentScreen( realSession.getCurrentScreen());
session.setCourse( realSession.getCourse() );
session.setRequest( request );
// to authenticate
//System.out.println( "Leaving Session_id: " + hs.getId() );
//dumpSession( hs );
return ( session );
t.printStackTrace();
log("ERROR: " + t);
}
finally
{
try
{
this.writeSource(source, response);
}
catch (Throwable thr)
{
thr.printStackTrace();
log(request, "Could not write error screen: "
+ thr.getMessage());
}
//System.out.println( "Leaving doPost: " );
}
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected String getSource( WebSession s )
protected WebSession updateSession_DELETEME(HttpServletRequest request,
HttpServletResponse response, ServletContext context)
{
HttpSession hs;
hs = request.getSession(true);
//System.out.println( "Entering Session_id: " + hs.getId() );
// dumpSession( hs );
// Make a temporary session to avoid the concurreny issue
// in WebSession
WebSession session = new WebSession(this, context);
WebSession realSession = null;
Object o = hs.getAttribute(WebSession.SESSION);
if ((o != null) && o instanceof WebSession)
{
realSession = (WebSession) o;
}
session.setCurrentScreen(realSession.getCurrentScreen());
session.setCourse(realSession.getCourse());
session.setRequest(request);
// to authenticate
//System.out.println( "Leaving Session_id: " + hs.getId() );
//dumpSession( hs );
return (session);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected String getSource(WebSession s)
{
String source = null;
int scr = s.getCurrentScreen();
Course course = s.getCourse();
if (s.isUser() || s.isChallenge())
{
String source = null;
int scr = s.getCurrentScreen();
Course course = s.getCourse();
AbstractLesson lesson = course.getLesson(s, scr,
AbstractLesson.USER_ROLE);
if ( s.isUser() || s.isChallenge() )
{
AbstractLesson lesson = course.getLesson( s, scr, AbstractLesson.USER_ROLE );
if ( lesson != null )
{
source = lesson.getSource(s);
}
}
if ( source == null )
{
return "Source code is not available. Contact webgoat@aspectsecurity.com";
}
return ( source.replaceAll("(?s)" + START_SOURCE_SKIP + ".*" + END_SOURCE_SKIP, "Code Section Deliberately Omitted") );
if (lesson != null)
{
source = lesson.getSource(s);
}
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param response Description of the Parameter
* @exception IOException Description of the Exception
*/
protected void writeSource( String s, HttpServletResponse response ) throws IOException
if (source == null)
{
response.setContentType( "text/html" );
PrintWriter out = response.getWriter();
if ( s == null )
{
s = new String();
}
out.print(s);
out.close();
return "Source code is not available. Contact webgoat@aspectsecurity.com";
}
return (source.replaceAll("(?s)" + START_SOURCE_SKIP + ".*"
+ END_SOURCE_SKIP, "Code Section Deliberately Omitted"));
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param response Description of the Parameter
* @exception IOException Description of the Exception
*/
protected void writeSource(String s, HttpServletResponse response)
throws IOException
{
response.setContentType("text/html");
PrintWriter out = response.getWriter();
if (s == null)
{
s = new String();
}
out.print(s);
out.close();
}
}

1919
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/AbstractLesson.java
View File

File diff suppressed because it is too large Load Diff

382
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/AccessControlMatrix.java
View File

@@ -9,12 +9,34 @@ import org.apache.ecs.html.P;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
@@ -23,204 +45,216 @@ import org.owasp.webgoat.session.WebSession;
public class AccessControlMatrix extends LessonAdapter
{
private final static String RESOURCE = "Resource";
private final static String USER = "User";
private final static String[] resources = {"Public Share", "Time Card Entry", "Performance Review", "Time Card Approval", "Site Manager", "Account Manager"};
private final static String[] roles = {"Public", "User", "Manager", "Admin"};
private final static String[] users = { "Moe", "Larry", "Curly", "Shemp"};
private final static String RESOURCE = "Resource";
private final static String USER = "User";
private final static String[] resources = { "Public Share",
"Time Card Entry", "Performance Review", "Time Card Approval",
"Site Manager", "Account Manager" };
private final static String[] roles = { "Public", "User", "Manager",
"Admin" };
private final static String[] users = { "Moe", "Larry", "Curly", "Shemp" };
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
String user = s.getParser().getRawParameter(USER, users[0]);
String resource = s.getParser().getRawParameter(RESOURCE,
resources[0]);
String credentials = getRoles(user).toString();
ec.addElement(new P().addElement("Change user:"));
ec.addElement(ECSFactory.makePulldown(USER, users, user, 1));
ec.addElement(new P());
try
// These two lines would allow the user to select the resource from a list
// Didn't seem right to me so I made them type it in.
// ec.addElement( new P().addElement( "Choose a resource:" ) );
// ec.addElement( ECSFactory.makePulldown( RESOURCE, resources, resource, 1 ) );
ec.addElement(new P().addElement("Select resource: "));
ec.addElement(ECSFactory.makePulldown(RESOURCE, resources,
resource, 1));
ec.addElement(new P());
ec.addElement(ECSFactory.makeButton("Check Access"));
if (isAllowed(user, resource))
{
if (!getRoles(user).contains("Admin")
&& resource.equals("Account Manager"))
{
String user = s.getParser().getRawParameter( USER, users[0] );
String resource = s.getParser().getRawParameter( RESOURCE, resources[0] );
String credentials = getRoles( user ).toString();
ec.addElement( new P().addElement( "Change user:" ) );
ec.addElement( ECSFactory.makePulldown( USER, users, user, 1 ) );
ec.addElement( new P() );
// These two lines would allow the user to select the resource from a list
// Didn't seem right to me so I made them type it in.
// ec.addElement( new P().addElement( "Choose a resource:" ) );
// ec.addElement( ECSFactory.makePulldown( RESOURCE, resources, resource, 1 ) );
ec.addElement( new P().addElement( "Select resource: " ) );
ec.addElement( ECSFactory.makePulldown( RESOURCE, resources, resource, 1 ) );
ec.addElement( new P() );
ec.addElement( ECSFactory.makeButton( "Check Access" ) );
if ( isAllowed( user, resource ) )
{
if ( !getRoles( user ).contains( "Admin") && resource.equals("Account Manager"))
{
makeSuccess( s );
}
s.setMessage( "User " + user + " " + credentials + " was allowed to access resource " + resource );
}
else
{
s.setMessage( "User " + user + " " + credentials + " did not have privilege to access resource " + resource );
}
makeSuccess(s);
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
s.setMessage("User " + user + " " + credentials
+ " was allowed to access resource " + resource);
}
else
{
s.setMessage("User " + user + " " + credentials
+ " did not have privilege to access resource "
+ resource);
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Gets the category attribute of the RoleBasedAccessControl object
*
* @return The category value
*/
/**
* Gets the category attribute of the RoleBasedAccessControl object
*
* @return The category value
*/
protected Category getDefaultCategory()
protected Category getDefaultCategory()
{
return AbstractLesson.A2;
}
/**
* Gets the hints attribute of the RoleBasedAccessControl object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("Many sites attempt to restrict access to resources by role.");
hints
.add("Developers frequently make mistakes implementing this scheme.");
hints.add("Attempt combinations of users, roles, and resources.");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(120);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the resources attribute of the RoleBasedAccessControl object
*
* @param rl Description of the Parameter
* @return The resources value
*/
private List getResources(List rl)
{
// return the resources allowed for these roles
ArrayList<String> list = new ArrayList<String>();
if (rl.contains(roles[0]))
{
return AbstractLesson.A2;
list.add(resources[0]);
}
/**
* Gets the hints attribute of the RoleBasedAccessControl object
*
* @return The hints value
*/
protected List getHints()
if (rl.contains(roles[1]))
{
List<String> hints = new ArrayList<String>();
hints.add( "Many sites attempt to restrict access to resources by role." );
hints.add( "Developers frequently make mistakes implementing this scheme." );
hints.add( "Attempt combinations of users, roles, and resources." );
return hints;
list.add(resources[1]);
list.add(resources[5]);
}
private final static Integer DEFAULT_RANKING = new Integer(120);
protected Integer getDefaultRanking()
if (rl.contains(roles[2]))
{
return DEFAULT_RANKING;
list.add(resources[2]);
list.add(resources[3]);
}
/**
* Gets the resources attribute of the RoleBasedAccessControl object
*
* @param rl Description of the Parameter
* @return The resources value
*/
private List getResources( List rl )
if (rl.contains(roles[3]))
{
// return the resources allowed for these roles
ArrayList<String> list = new ArrayList<String>();
if ( rl.contains( roles[0] ) )
{
list.add( resources[0] );
}
if ( rl.contains( roles[1] ) )
{
list.add( resources[1] );
list.add( resources[5] );
}
if ( rl.contains( roles[2] ) )
{
list.add( resources[2] );
list.add( resources[3] );
}
if ( rl.contains( roles[3] ) )
{
list.add( resources[4] );
list.add( resources[5] );
}
return list;
list.add(resources[4]);
list.add(resources[5]);
}
return list;
}
/**
* Gets the role attribute of the RoleBasedAccessControl object
*
* @param user Description of the Parameter
* @return The role value
*/
/**
* Gets the role attribute of the RoleBasedAccessControl object
*
* @param user Description of the Parameter
* @return The role value
*/
private List getRoles( String user )
private List getRoles(String user)
{
ArrayList<String> list = new ArrayList<String>();
if (user.equals(users[0]))
{
ArrayList<String> list = new ArrayList<String>();
if ( user.equals( users[0] ) )
{
list.add( roles[0] );
}
else if ( user.equals( users[1] ) )
{
list.add( roles[1] );
list.add( roles[2] );
}
else if ( user.equals( users[2] ) )
{
list.add( roles[0] );
list.add( roles[2] );
}
else if ( user.equals( users[3] ) )
{
list.add( roles[3] );
}
return list;
list.add(roles[0]);
}
else if (user.equals(users[1]))
{
list.add(roles[1]);
list.add(roles[2]);
}
else if (user.equals(users[2]))
{
list.add(roles[0]);
list.add(roles[2]);
}
else if (user.equals(users[3]))
{
list.add(roles[3]);
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Using an Access Control Matrix" );
}
// private final static ArrayList userList = new ArrayList(Arrays.asList(users));
// private final static ArrayList resourceList = new ArrayList(Arrays.asList(resources));
// private final static ArrayList roleList = new ArrayList(Arrays.asList(roles));
return list;
}
/**
* Please do not ever implement an access control scheme this way! But it's not the worst I've
* seen.
*
* @param user Description of the Parameter
* @param resource Description of the Parameter
* @return The allowed value
*/
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
private boolean isAllowed( String user, String resource )
{
List roles = getRoles( user );
List resources = getResources( roles );
return ( resources.contains( resource ) );
}
public String getTitle()
{
return ("Using an Access Control Matrix");
}
// private final static ArrayList userList = new ArrayList(Arrays.asList(users));
// private final static ArrayList resourceList = new ArrayList(Arrays.asList(resources));
// private final static ArrayList roleList = new ArrayList(Arrays.asList(roles));
/**
* Please do not ever implement an access control scheme this way! But it's not the worst I've
* seen.
*
* @param user Description of the Parameter
* @param resource Description of the Parameter
* @return The allowed value
*/
private boolean isAllowed(String user, String resource)
{
List roles = getRoles(user);
List resources = getResources(roles);
return (resources.contains(resource));
}
}

423
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/BackDoors.java
View File

@@ -22,203 +22,272 @@ import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.WebSession;
public class BackDoors extends LessonAdapter {
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class BackDoors extends LessonAdapter
{
private static Connection connection = null;
private final static Integer DEFAULT_RANKING = new Integer(80);
private final static String USERNAME = "username";
private final static String SELECT_ST = "select userid, password, ssn, salary from employee where userid=";
protected Element createContent( WebSession s )
{
return super.createStagedContent(s);
}
protected Element doStage1( WebSession s ) throws Exception
{
return concept1( s );
}
protected Element doStage2( WebSession s ) throws Exception
{
return concept2( s);
}
private static Connection connection = null;
private final static Integer DEFAULT_RANKING = new Integer(80);
private final static String USERNAME = "username";
private final static String SELECT_ST = "select userid, password, ssn, salary from employee where userid=";
protected Element concept1( WebSession s) throws Exception
protected Element createContent(WebSession s)
{
return super.createStagedContent(s);
}
protected Element doStage1(WebSession s) throws Exception
{
return concept1(s);
}
protected Element doStage2(WebSession s) throws Exception
{
return concept2(s);
}
protected Element concept1(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement(makeUsername(s));
try
{
ElementContainer ec = new ElementContainer();
ec.addElement( makeUsername(s));
try
String userInput = s.getParser().getRawParameter(USERNAME, "");
if (!userInput.equals(""))
{
userInput = SELECT_ST + userInput;
String[] arrSQL = userInput.split(";");
Connection conn = getConnection(s);
Statement statement = conn.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
if (arrSQL.length == 2)
{
String userInput = s.getParser().getRawParameter(USERNAME, "");
if (!userInput.equals(""))
{
userInput = SELECT_ST + userInput;
String[] arrSQL = userInput.split(";");
Connection conn = getConnection(s);
Statement statement = conn.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
if (arrSQL.length == 2)
{
statement.executeUpdate( arrSQL[1] );
getLessonTracker(s).setStage(2);
s.setMessage("You have succeeded in exploiting the vulnerable query and created another SQL statement. Now move to stage 2 to learn how to create a backdoor or a DB worm");
}
ResultSet rs = statement.executeQuery( arrSQL[0]);
if (rs.next())
{
Table t = new Table( 0 ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 1 );
TR tr = new TR();
tr.addElement( new TD("User ID"));
tr.addElement( new TD("Password"));
tr.addElement( new TD("SSN"));
tr.addElement( new TD("Salary"));
t.addElement(tr);
tr = new TR();
tr.addElement( new TD(rs.getString("userid")));
tr.addElement( new TD(rs.getString("password")));
tr.addElement( new TD(rs.getString("ssn")));
tr.addElement( new TD(rs.getString("salary")));
t.addElement(tr);
ec.addElement(t);
}
}
statement.executeUpdate(arrSQL[1]);
getLessonTracker(s).setStage(2);
s
.setMessage("You have succeeded in exploiting the vulnerable query and created another SQL statement. Now move to stage 2 to learn how to create a backdoor or a DB worm");
}
catch(Exception ex)
ResultSet rs = statement.executeQuery(arrSQL[0]);
if (rs.next())
{
ec.addElement( new PRE(ex.getMessage()) );
Table t = new Table(0).setCellSpacing(0).setCellPadding(0)
.setBorder(1);
TR tr = new TR();
tr.addElement(new TD("User ID"));
tr.addElement(new TD("Password"));
tr.addElement(new TD("SSN"));
tr.addElement(new TD("Salary"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD(rs.getString("userid")));
tr.addElement(new TD(rs.getString("password")));
tr.addElement(new TD(rs.getString("ssn")));
tr.addElement(new TD(rs.getString("salary")));
t.addElement(tr);
ec.addElement(t);
}
return ec;
}
}
protected Element concept2( WebSession s) throws Exception
catch (Exception ex)
{
ElementContainer ec = new ElementContainer();
ec.addElement(makeUsername(s));
String userInput = s.getParser().getRawParameter(USERNAME, "");
if (!userInput.equals(""))
ec.addElement(new PRE(ex.getMessage()));
}
return ec;
}
protected Element concept2(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement(makeUsername(s));
String userInput = s.getParser().getRawParameter(USERNAME, "");
if (!userInput.equals(""))
{
String[] arrSQL = userInput.split(";");
if (arrSQL.length == 2)
{
if (userInput.toUpperCase().indexOf("CREATE TRIGGER") != 0)
{
String[] arrSQL = userInput.split(";");
if (arrSQL.length == 2)
{
if ( userInput.toUpperCase().indexOf("CREATE TRIGGER") != 0)
{
makeSuccess(s);
}
}
makeSuccess(s);
}
return ec;
}
}
public String getInstructions(WebSession s)
}
return ec;
}
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
{
switch (getStage(s))
{
case 1:
instructions = "Stage " + getStage(s) + ": Use String SQL Injection to execute more than one SQL Statement. ";
instructions = instructions + " The first stage of this lesson is to teach you how to use a vulnerable field to create two SQL ";
instructions = instructions + " statements. The first is the system's while the second is totally yours.";
instructions = instructions + " Your account ID is 101. This page allows you to see your password, ssn and salary.";
instructions = instructions + " Try to inject another update to update salary to something higher";
break;
case 2:
instructions = "Stage " + getStage(s) + ": Use String SQL Injection to inject a backdoor. " ;
instructions = instructions + " The second stage of this lesson is to teach you how to use a vulneable fields to inject the DB work or the backdoor." ;
instructions = instructions + " Now try to use the same technique to inject a trigger that would act as " ;
instructions = instructions + " SQL backdoor, the syntax of a trigger is: <br>";
instructions = instructions + " CREATE TRIGGER myBackDoor BEFORE INSERT ON employee FOR EACH ROW BEGIN UPDATE employee SET email='john@hackme.com'WHERE userid = NEW.userid<br>";
instructions = instructions + " Note that nothing will actually be executed because the current underlying DB doesn't support triggers.";
break;
}
}
return instructions;
switch (getStage(s))
{
case 1:
instructions = "Stage "
+ getStage(s)
+ ": Use String SQL Injection to execute more than one SQL Statement. ";
instructions = instructions
+ " The first stage of this lesson is to teach you how to use a vulnerable field to create two SQL ";
instructions = instructions
+ " statements. The first is the system's while the second is totally yours.";
instructions = instructions
+ " Your account ID is 101. This page allows you to see your password, ssn and salary.";
instructions = instructions
+ " Try to inject another update to update salary to something higher";
break;
case 2:
instructions = "Stage "
+ getStage(s)
+ ": Use String SQL Injection to inject a backdoor. ";
instructions = instructions
+ " The second stage of this lesson is to teach you how to use a vulneable fields to inject the DB work or the backdoor.";
instructions = instructions
+ " Now try to use the same technique to inject a trigger that would act as ";
instructions = instructions
+ " SQL backdoor, the syntax of a trigger is: <br>";
instructions = instructions
+ " CREATE TRIGGER myBackDoor BEFORE INSERT ON employee FOR EACH ROW BEGIN UPDATE employee SET email='john@hackme.com'WHERE userid = NEW.userid<br>";
instructions = instructions
+ " Note that nothing will actually be executed because the current underlying DB doesn't support triggers.";
break;
}
}
protected Element makeUsername(WebSession s)
return instructions;
}
protected Element makeUsername(WebSession s)
{
ElementContainer ec = new ElementContainer();
StringBuffer script = new StringBuffer();
script.append("<STYLE TYPE=\"text/css\"> ");
script.append(".blocklabel { margin-top: 8pt; }");
script.append(".myClass { color:red;");
script.append(" font-weight: bold;");
script.append("padding-left: 1px;");
script.append("padding-right: 1px;");
script.append("background: #DDDDDD;");
script.append("border: thin black solid; }");
script.append("LI { margin-top: 10pt; }");
script.append("</STYLE>");
ec.addElement(new StringElement(script.toString()));
ec.addElement(new StringElement("User ID: "));
Input username = new Input(Input.TEXT, "username", "");
ec.addElement(username);
String userInput = s.getParser().getRawParameter("username", "");
ec.addElement(new BR());
ec.addElement(new BR());
String formattedInput = "<span class='myClass'>" + userInput
+ "</span>";
ec.addElement(new Div(SELECT_ST + formattedInput));
Input b = new Input();
b.setName("Submit");
b.setType(Input.SUBMIT);
b.setValue("Submit");
ec.addElement(new PRE(b));
return ec;
}
public static synchronized Connection getConnection(WebSession s)
throws SQLException, ClassNotFoundException
{
if (connection == null)
{
ElementContainer ec = new ElementContainer();
StringBuffer script = new StringBuffer();
script.append( "<STYLE TYPE=\"text/css\"> " );
script.append( ".blocklabel { margin-top: 8pt; }" );
script.append( ".myClass { color:red;" );
script.append( " font-weight: bold;" );
script.append( "padding-left: 1px;" );
script.append( "padding-right: 1px;" );
script.append( "background: #DDDDDD;" );
script.append( "border: thin black solid; }" );
script.append( "LI { margin-top: 10pt; }" );
script.append( "</STYLE>" );
ec.addElement( new StringElement(script.toString()));
ec.addElement( new StringElement( "User ID: " ) ) ;
Input username = new Input( Input.TEXT, "username", "" );
ec.addElement( username );
String userInput = s.getParser().getRawParameter("username" , "");
ec.addElement(new BR());
ec.addElement(new BR());
String formattedInput = "<span class='myClass'>" + userInput + "</span>";
ec.addElement( new Div(SELECT_ST + formattedInput ));
Input b = new Input();
b.setName("Submit");
b.setType(Input.SUBMIT);
b.setValue("Submit");
ec.addElement(new PRE( b ) );
return ec;
connection = DatabaseUtilities.makeConnection(s);
}
public static synchronized Connection getConnection(WebSession s)
throws SQLException, ClassNotFoundException
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
return connection;
}
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
return connection;
}
protected List getHints() {
List<String> hints = new ArrayList<String>();
hints.add( "Your user id is 101. Use it to see your information" );
hints.add( "A semi-colon usually ends a SQL statement and starts a new one." );
hints.add( "Try this 101; update employee set salary=100000" );
hints.add( "For stage 2, Try 101; CREATE TRIGGER myBackDoor BEFORE INSERT ON customers FOR EACH ROW BEGIN UPDATE customers SET email='john@hackme.com'WHERE userid = NEW.userid");
return hints;
}
protected Category getDefaultCategory()
{
return AbstractLesson.A6;
}
public Element getCredits()
{
return new StringElement("Created by Sherif Koussa");
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return ( "How to Use Database Backdoors " );
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Your user id is 101. Use it to see your information");
hints
.add("A semi-colon usually ends a SQL statement and starts a new one.");
hints.add("Try this 101; update employee set salary=100000");
hints
.add("For stage 2, Try 101; CREATE TRIGGER myBackDoor BEFORE INSERT ON customers FOR EACH ROW BEGIN UPDATE customers SET email='john@hackme.com'WHERE userid = NEW.userid");
return hints;
}
protected Category getDefaultCategory()
{
return AbstractLesson.A6;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return ("How to Use Database Backdoors ");
}
}

502
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/BasicAuthentication.java
View File

@@ -15,11 +15,34 @@ import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
@@ -27,237 +50,284 @@ import org.owasp.webgoat.session.WebSession;
public class BasicAuthentication extends LessonAdapter
{
private static final String EMPTY_STRING = "";
private static final String WEBGOAT_BASIC = "webgoat_basic";
private static final String AUTHORIZATION = "Authorization";
private static final String ORIGINAL_AUTH = "Original_Auth";
private static final String ORIGINAL_USER = "Original.user";
private static final String BASIC = "basic";
private static final String JSESSIONID = "JSESSIONID";
private final static String HEADER_NAME = "header";
private final static String HEADER_VALUE = "value";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
{
return super.createStagedContent(s);
}
protected Element doStage1( WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
private static final String EMPTY_STRING = "";
String headerName = null;
String headerValue = null;
try
private static final String WEBGOAT_BASIC = "webgoat_basic";
private static final String AUTHORIZATION = "Authorization";
private static final String ORIGINAL_AUTH = "Original_Auth";
private static final String ORIGINAL_USER = "Original.user";
private static final String BASIC = "basic";
private static final String JSESSIONID = "JSESSIONID";
private final static String HEADER_NAME = "header";
private final static String HEADER_VALUE = "value";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
return super.createStagedContent(s);
}
protected Element doStage1(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
String headerName = null;
String headerValue = null;
try
{
headerName = new String(s.getParser().getStringParameter(
HEADER_NAME, EMPTY_STRING));
headerValue = new String(s.getParser().getStringParameter(
HEADER_VALUE, EMPTY_STRING));
//<START_OMIT_SOURCE>
// FIXME: This won;t work for CBT, we need to use the UserTracker
//Authorization: Basic Z3Vlc3Q6Z3Vlc3Q=
if (headerName.equals(AUTHORIZATION)
&& (headerValue.equals("guest:guest") || headerValue
.equals("webgoat:webgoat")))
{
getLessonTracker(s).setStage(2);
return doStage2(s);
}
else
{
if (headerName.length() > 0
&& !headerName.equals(AUTHORIZATION))
{
headerName = new String( s.getParser().getStringParameter( HEADER_NAME, EMPTY_STRING ) );
headerValue = new String( s.getParser().getStringParameter( HEADER_VALUE, EMPTY_STRING ) );
//<START_OMIT_SOURCE>
// FIXME: This won;t work for CBT, we need to use the UserTracker
//Authorization: Basic Z3Vlc3Q6Z3Vlc3Q=
if ( headerName.equals(AUTHORIZATION) &&
( headerValue.equals("guest:guest") || headerValue.equals("webgoat:webgoat")))
{
getLessonTracker(s).setStage(2);
return doStage2( s );
}
else
{
if ( headerName.length() > 0 && !headerName.equals(AUTHORIZATION))
{
s.setMessage("Basic Authentication header name is incorrect.");
}
if( headerValue.length() > 0 && !(headerValue.equals("guest:guest") || headerValue.equals("webgoat:webgoat")))
{
s.setMessage("Basic Authentication header value is incorrect.");
}
}
//<END_OMIT_SOURCE>
Table t = new Table( 0 ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 );
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR row1 = new TR();
TR row2 = new TR();
row1.addElement( new TD( new StringElement( "What is the name of the authentication header: " ) ) );
row2.addElement( new TD( new StringElement( "What is the decoded value of the authentication header: " ) ) );
row1.addElement( new TD( new Input( Input.TEXT, HEADER_NAME, headerName.toString() )));
row2.addElement( new TD( new Input( Input.TEXT, HEADER_VALUE, headerValue.toString() )));
t.addElement( row1 );
t.addElement( row2 );
ec.addElement( t );
ec.addElement( new P() );
Element b = ECSFactory.makeButton( "Submit" );
ec.addElement( b );
s
.setMessage("Basic Authentication header name is incorrect.");
}
if (headerValue.length() > 0
&& !(headerValue.equals("guest:guest") || headerValue
.equals("webgoat:webgoat")))
{
s
.setMessage("Basic Authentication header value is incorrect.");
}
catch ( Exception e )
}
//<END_OMIT_SOURCE>
Table t = new Table(0).setCellSpacing(0).setCellPadding(0)
.setBorder(0);
if (s.isColor())
{
t.setBorder(1);
}
TR row1 = new TR();
TR row2 = new TR();
row1.addElement(new TD(new StringElement(
"What is the name of the authentication header: ")));
row2
.addElement(new TD(
new StringElement(
"What is the decoded value of the authentication header: ")));
row1.addElement(new TD(new Input(Input.TEXT, HEADER_NAME,
headerName.toString())));
row2.addElement(new TD(new Input(Input.TEXT, HEADER_VALUE,
headerValue.toString())));
t.addElement(row1);
t.addElement(row2);
ec.addElement(t);
ec.addElement(new P());
Element b = ECSFactory.makeButton("Submit");
ec.addElement(b);
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
protected Element doStage2(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
try
{
if (s.getRequest().isUserInRole(WEBGOAT_BASIC))
{
String originalUser = getLessonTracker(s).getLessonProperties()
.getProperty(ORIGINAL_USER, EMPTY_STRING);
getLessonTracker(s, originalUser).setCompleted(true);
getLessonTracker(s, originalUser).setStage(1);
getLessonTracker(s, originalUser).store(s, this);
makeSuccess(s);
s.setMessage("Close your browser and login as " + originalUser
+ " to get your green stars back.");
return ec;
}
else
{
// If we are still in the ORIGINAL_USER role see if the Basic Auth header has been manipulated
String originalAuth = getLessonTracker(s).getLessonProperties()
.getProperty(ORIGINAL_AUTH, EMPTY_STRING);
String originalSessionId = getLessonTracker(s)
.getLessonProperties().getProperty(JSESSIONID,
s.getCookie(JSESSIONID));
// store the original user info in the BASIC properties files
if (originalSessionId.equals(s.getCookie(JSESSIONID)))
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
// Store the original user name in the "basic" user properties file. We need to use
// the original user to access the correct properties file to update status.
// store the initial auth header
getLessonTracker(s).getLessonProperties().setProperty(
JSESSIONID, originalSessionId);
getLessonTracker(s).getLessonProperties().setProperty(
ORIGINAL_AUTH, s.getHeader(AUTHORIZATION));
getLessonTracker(s, BASIC).getLessonProperties()
.setProperty(ORIGINAL_USER, s.getUserName());
getLessonTracker(s, BASIC).setStage(2);
getLessonTracker(s, BASIC).store(s, this, BASIC);
}
s
.setMessage("Congratulations, you have figured out the mechanics of basic authentication.");
s
.setMessage("&nbsp;&nbsp;- Now you must try to make WebGoat reauthenticate you as: ");
s.setMessage("&nbsp;&nbsp;&nbsp;&nbsp;- username: basic");
s.setMessage("&nbsp;&nbsp;&nbsp;&nbsp;- password: basic");
return ( ec );
}
protected Element doStage2( WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
try
// If the auth header is different but still the original user - tell the user
// that the original cookie was posted bak and basic auth uses the cookie before the
// authorization token
if (!originalAuth.equals("")
&& !originalAuth.equals(s.getHeader(AUTHORIZATION)))
{
if ( s.getRequest().isUserInRole(WEBGOAT_BASIC) )
{
String originalUser = getLessonTracker(s).getLessonProperties().getProperty(ORIGINAL_USER,EMPTY_STRING);
getLessonTracker(s, originalUser).setCompleted(true);
getLessonTracker(s, originalUser).setStage(1);
getLessonTracker(s, originalUser).store(s, this);
makeSuccess(s);
s.setMessage("Close your browser and login as " + originalUser + " to get your green stars back.");
return ec;
}
else
{
// If we are still in the ORIGINAL_USER role see if the Basic Auth header has been manipulated
String originalAuth = getLessonTracker(s).getLessonProperties().getProperty(ORIGINAL_AUTH, EMPTY_STRING);
String originalSessionId = getLessonTracker(s).getLessonProperties().getProperty(JSESSIONID,s.getCookie(JSESSIONID));
// store the original user info in the BASIC properties files
if ( originalSessionId.equals(s.getCookie(JSESSIONID)) )
{
// Store the original user name in the "basic" user properties file. We need to use
// the original user to access the correct properties file to update status.
// store the initial auth header
getLessonTracker(s).getLessonProperties().setProperty(JSESSIONID, originalSessionId);
getLessonTracker(s).getLessonProperties().setProperty(ORIGINAL_AUTH, s.getHeader(AUTHORIZATION) );
getLessonTracker(s, BASIC).getLessonProperties().setProperty(ORIGINAL_USER, s.getUserName() );
getLessonTracker(s, BASIC).setStage(2);
getLessonTracker(s, BASIC).store(s, this, BASIC);
}
s.setMessage("Congratulations, you have figured out the mechanics of basic authentication." );
s.setMessage("&nbsp;&nbsp;- Now you must try to make WebGoat reauthenticate you as: ");
s.setMessage("&nbsp;&nbsp;&nbsp;&nbsp;- username: basic");
s.setMessage("&nbsp;&nbsp;&nbsp;&nbsp;- password: basic");
// If the auth header is different but still the original user - tell the user
// that the original cookie was posted bak and basic auth uses the cookie before the
// authorization token
if ( !originalAuth.equals("") && !originalAuth.equals( s.getHeader(AUTHORIZATION) ))
{
ec.addElement("You're almost there! You've modified the " + AUTHORIZATION + " header but you are " +
"still logged in as " + s.getUserName() + ". Look at the request after you typed in the 'basic' " +
"user credentials and submitted the request. Remember the order of events that occur during Basic Authentication.");
}
else if (!originalSessionId.equals(s.getCookie(JSESSIONID)))
{
ec.addElement("You're really close! Changing the session cookie caused the server to create a new session for you. This did not cause the server to reauthenticate you. " +
"When you figure out how to force the server to perform an authentication request, you have to authenticate as:<br><br>" +
"&nbsp;&nbsp;&nbsp;&nbsp;user name: basic<br> " +
"&nbsp;&nbsp;&nbsp;&nbsp;password: basic<br>");
}
else
{
ec.addElement("Use the hints! One at a time...");
}
}
ec
.addElement("You're almost there! You've modified the "
+ AUTHORIZATION
+ " header but you are "
+ "still logged in as "
+ s.getUserName()
+ ". Look at the request after you typed in the 'basic' "
+ "user credentials and submitted the request. Remember the order of events that occur during Basic Authentication.");
}
catch ( Exception e )
else if (!originalSessionId.equals(s.getCookie(JSESSIONID)))
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
ec
.addElement("You're really close! Changing the session cookie caused the server to create a new session for you. This did not cause the server to reauthenticate you. "
+ "When you figure out how to force the server to perform an authentication request, you have to authenticate as:<br><br>"
+ "&nbsp;&nbsp;&nbsp;&nbsp;user name: basic<br> "
+ "&nbsp;&nbsp;&nbsp;&nbsp;password: basic<br>");
}
else
{
ec.addElement("Use the hints! One at a time...");
}
}
return ( ec );
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return AbstractLesson.A3;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
// int stage = getLessonTracker(session, BASIC).getStage();
// switch ( stage )
// {
// case 1:
hints.add( "Basic authentication uses a cookie to pass the credentials. " +
"Use a proxy to intercept the request. Look at the cookies.");
hints.add( "Basic authentication uses Base64 encoding to 'scramble' the " +
"user's login credentials.");
hints.add( "Basic authentication uses 'Authorization' as the cookie name to " +
"store the user's credentials.");
hints.add( "Use WebScarab -> Tools -> Transcoder to Base64 decode the " +
"the value in the Authorization cookie.");
// break;
// case 2:
hints.add( "Basic authentication uses a cookie to pass the credentials. " +
"Use a proxy to intercept the request. Look at the cookies.");
hints.add( "Before the WebServer requests credentials from the client, the current " +
"session is checked for validitity.");
hints.add( "If the session is invalid the webserver will use the basic authentication credentials");
hints.add( "If the session is invalid and the basic authentication credentials are invalid, " +
"new credentials will be requested from the client.");
hints.add( "Intercept the request and corrupt the JSESSIONID and the Authorization header.");
// break;
// }
return hints;
}
return (ec);
}
private final static Integer DEFAULT_RANKING = new Integer(100);
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
return AbstractLesson.A3;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Basic Authentication" );
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
// int stage = getLessonTracker(session, BASIC).getStage();
// switch ( stage )
// {
// case 1:
hints
.add("Basic authentication uses a cookie to pass the credentials. "
+ "Use a proxy to intercept the request. Look at the cookies.");
hints
.add("Basic authentication uses Base64 encoding to 'scramble' the "
+ "user's login credentials.");
hints
.add("Basic authentication uses 'Authorization' as the cookie name to "
+ "store the user's credentials.");
hints.add("Use WebScarab -> Tools -> Transcoder to Base64 decode the "
+ "the value in the Authorization cookie.");
// break;
// case 2:
hints
.add("Basic authentication uses a cookie to pass the credentials. "
+ "Use a proxy to intercept the request. Look at the cookies.");
hints
.add("Before the WebServer requests credentials from the client, the current "
+ "session is checked for validitity.");
hints
.add("If the session is invalid the webserver will use the basic authentication credentials");
hints
.add("If the session is invalid and the basic authentication credentials are invalid, "
+ "new credentials will be requested from the client.");
hints
.add("Intercept the request and corrupt the JSESSIONID and the Authorization header.");
// break;
// }
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(100);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Basic Authentication");
}
}

509
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/BlindSqlInjection.java
View File

@@ -16,255 +16,332 @@ import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2005 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Chuck Willis <a href="http://www.securityfoundry.com">Chuck's web site</a> (this lesson is heavily based on Jeff Williams' SQL Injection lesson
* @created January 14, 2005
*/
public class BlindSqlInjection extends LessonAdapter
{
private final static String ACCT_NUM = "account_number";
private final static int TARGET_ACCT_NUM = 15613;
private static Connection connection = null;
private final static String ACCT_NUM = "account_number";
private final static int TARGET_ACCT_NUM = 15613;
private static Connection connection = null;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
try
ec.addElement(new P().addElement("Enter your Account Number: "));
String accountNumber = s.getParser().getRawParameter(ACCT_NUM,
"101");
Input input = new Input(Input.TEXT, ACCT_NUM, accountNumber
.toString());
ec.addElement(input);
Element b = ECSFactory.makeButton("Go!");
ec.addElement(b);
String query = "SELECT * FROM user_data WHERE userid = "
+ accountNumber;
String answer_query;
if (runningOnWindows())
{
answer_query = "SELECT TOP 1 first_name FROM user_data WHERE userid = "
+ TARGET_ACCT_NUM;
}
else
{
answer_query = "SELECT first_name FROM user_data WHERE userid = "
+ TARGET_ACCT_NUM;
}
try
{
Statement answer_statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement
.executeQuery(answer_query);
answer_results.first();
if (accountNumber.toString()
.equals(answer_results.getString(1)))
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
ec.addElement( new P().addElement( "Enter your Account Number: " ) );
String accountNumber = s.getParser().getRawParameter( ACCT_NUM, "101" );
Input input = new Input( Input.TEXT, ACCT_NUM, accountNumber.toString() );
ec.addElement( input );
Element b = ECSFactory.makeButton( "Go!" );
ec.addElement( b );
String query = "SELECT * FROM user_data WHERE userid = " + accountNumber ;
String answer_query;
if(runningOnWindows()) {
answer_query = "SELECT TOP 1 first_name FROM user_data WHERE userid = " + TARGET_ACCT_NUM;
} else {
answer_query = "SELECT first_name FROM user_data WHERE userid = " + TARGET_ACCT_NUM;
}
try
{
Statement answer_statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( answer_query );
answer_results.first();
if( accountNumber.toString().equals(answer_results.getString(1))) {
makeSuccess( s );
} else {
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( query );
if ( ( results != null ) && ( results.first() == true ) )
{
ec.addElement( new P().addElement("Account number is valid"));
} else {
ec.addElement( new P().addElement("Invalid account number"));
}
}
}
catch ( SQLException sqle )
{
ec.addElement( new P().addElement("An error occurred, please try again."));
}
makeSuccess(s);
}
catch ( Exception e )
else
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(query);
if ((results != null) && (results.first() == true))
{
ec.addElement(new P()
.addElement("Account number is valid"));
}
else
{
ec.addElement(new P()
.addElement("Invalid account number"));
}
}
return ( ec );
}
catch (SQLException sqle)
{
ec.addElement(new P()
.addElement("An error occurred, please try again."));
}
}
/**
* Gets the category attribute of the SqlInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return AbstractLesson.A6;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
public Element getCredits()
/**
* Gets the category attribute of the SqlInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A6;
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
public Element getCredits()
{
return new StringElement(
"By Chuck Willis (edited 14 Dec 05 - Hints need to updated for non-Windows systems)");
}
/**
*
* Determines the OS that WebGoat is running on. Needed because different DB backends
* are used on the different OSes (Access on Windows, InstantDB on others)
*
* @return true if running on Windows, false otherwise
*/
private boolean runningOnWindows()
{
String os = System.getProperty("os.name", "Windows");
if (os.toLowerCase().indexOf("window") != -1)
{
return new StringElement("By Chuck Willis (edited 14 Dec 05 - Hints need to updated for non-Windows systems)");
return true;
}
/**
*
* Determines the OS that WebGoat is running on. Needed because different DB backends
* are used on the different OSes (Access on Windows, InstantDB on others)
*
* @return true if running on Windows, false otherwise
*/
private boolean runningOnWindows() {
String os = System.getProperty("os.name","Windows");
if ( os.toLowerCase().indexOf("window") != -1 )
{
return true;
}
else
{
return false;
}
}
/**
* Gets the hints attribute of the DatabaseFieldScreen object
*
* @return The hints value
*/
protected List getHints()
else
{
List<String> hints = new ArrayList<String>();
if (runningOnWindows()) {
hints.add( "Compound SQL statements can be made by joining multiple tests with keywords like AND and OR. " +
"Create a SQL statement that you can use as a true/false test and then " +
"select the first character of the target element and do a start narrowing " +
"down the character using > and <" +
"<br><br>The backend database is Microsoft Access. Keep that in mind if you research SQL functions " +
"on the Internet since different databases use some different functions and syntax.");
hints.add( "This is the code for the query being built and issued by WebGoat:<br><br> " +
"\"SELECT * FROM user_data WHERE userid = \" + accountNumber " );
hints.add( "The application is taking your input and inserting it at the end of a pre-formed SQL command. "+
"You will need to make use of the following SQL functions: " +
"<br><br>SELECT - query for your target data and get a string "+
"<br><br>mid(string, start, length) - returns a "
+ "substring of string starting at the start character and going for length characters "+
"<br><br>asc(string) will return the ascii value of the first character in string " +
"<br><br>&gt and &lt - once you have a character's value, compare it to a choosen one");
hints.add( "Example: is the first character of the first_name of userid " + TARGET_ACCT_NUM + " less than 'M' (ascii 77)? " +
"<br><br>101 AND (asc( mid((SELECT first_name FROM user_data WHERE userid=" + TARGET_ACCT_NUM + ") , 1 , 1) ) < 77 ); " +
"<br><br>If you get back that account number is valid, then yes. If get back that the number is" +
"invalid then answer is no.");
hints.add( "Another example: is the second character of the first_name of userid " + TARGET_ACCT_NUM + " greater than 'm' (ascii 109)? " +
"<br><br>101 AND (asc( mid((SELECT first_name FROM user_data WHERE userid=" + TARGET_ACCT_NUM + ") , 2 , 1) ) > 109 ); " +
"<br><br>If you get back that account number is valid, then yes. If get back that the number is " +
"invalid then answer is no.");
} else {
hints.add("Compound SQL statements can be made by joining multiple tests with keywords like AND and OR. " +
"Create a SQL statement that you can use as a true/false test and then " +
"select the first character of the target element and do a start narrowing " +
"down the character using > and <" );
hints.add("The database backend is InstantDB. Here is a reference guide : <a href=\"http://www.instantdb.com/doc/syntax.html\" target=\"_blank\">http://www.instantdb.com/doc/syntax.html</a>");
hints.add( "This is the code for the query being built and issued by WebGoat:<br><br> " +
"\"SELECT * FROM user_data WHERE userid = \" + accountNumber " );
hints.add( "THIS HINT IS FOR THE MS ACCESS DB. IT NEEDS TO BE ALTERED FOR THE INSTANTDB BACKEND. <br><br>The application is taking your input and inserting it at the end of a pre-formed SQL command. "+
"You will need to make use of the following SQL functions: " +
"<br><br>SELECT - query for your target data and get a string "+
"<br><br>mid(string, start, length) - returns a "
+ "substring of string starting at the start character and going for length characters "+
"<br><br>asc(string) will return the ascii value of the first character in string " +
"<br><br>&gt and &lt - once you have a character's value, compare it to a choosen one");
hints.add( "THIS HINT IS FOR THE MS ACCESS DB. IT NEEDS TO BE ALTERED FOR THE INSTANTDB BACKEND. <br><br>Example: is the first character of the first_name of userid " + TARGET_ACCT_NUM + " less than 'M' (ascii 77)? " +
"<br><br>101 AND (asc( mid((SELECT first_name FROM user_data WHERE userid=" + TARGET_ACCT_NUM + ") , 1 , 1) ) < 77 ); " +
"<br><br>If you get back that account number is valid, then yes. If get back that the number is" +
"invalid then answer is no.");
hints.add( "THIS HINT IS FOR THE MS ACCESS DB. IT NEEDS TO BE ALTERED FOR THE INSTANTDB BACKEND. <br><br> example: is the second character of the first_name of userid " + TARGET_ACCT_NUM + " greater than 'm' (ascii 109)? " +
"<br><br>101 AND (asc( mid((SELECT first_name FROM user_data WHERE userid=" + TARGET_ACCT_NUM + ") , 2 , 1) ) > 109 ); " +
"<br><br>If you get back that account number is valid, then yes. If get back that the number is " +
"invalid then answer is no.");
}
return hints;
return false;
}
}
/**
* Gets the instructions attribute of the SqlInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
/**
* Gets the hints attribute of the DatabaseFieldScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
if (runningOnWindows())
{
String instructions = "The form below allows a user to enter an account number and determine if "+
"it is valid or not. Use this form to develop a true / false test check other entries in the database. "+
"<br><br>Reference Ascii Values: 'A' = 65 'Z' = 90 'a' = 97 'z' = 122 " +
"<br><br>The goal is to find the value of "+
"the first_name in table user_data for userid " + TARGET_ACCT_NUM + ". Put that name in the form to pass the lesson.";
return ( instructions );
hints
.add("Compound SQL statements can be made by joining multiple tests with keywords like AND and OR. "
+ "Create a SQL statement that you can use as a true/false test and then "
+ "select the first character of the target element and do a start narrowing "
+ "down the character using > and <"
+ "<br><br>The backend database is Microsoft Access. Keep that in mind if you research SQL functions "
+ "on the Internet since different databases use some different functions and syntax.");
hints
.add("This is the code for the query being built and issued by WebGoat:<br><br> "
+ "\"SELECT * FROM user_data WHERE userid = \" + accountNumber ");
hints
.add("The application is taking your input and inserting it at the end of a pre-formed SQL command. "
+ "You will need to make use of the following SQL functions: "
+ "<br><br>SELECT - query for your target data and get a string "
+ "<br><br>mid(string, start, length) - returns a "
+ "substring of string starting at the start character and going for length characters "
+ "<br><br>asc(string) will return the ascii value of the first character in string "
+ "<br><br>&gt and &lt - once you have a character's value, compare it to a choosen one");
hints
.add("Example: is the first character of the first_name of userid "
+ TARGET_ACCT_NUM
+ " less than 'M' (ascii 77)? "
+ "<br><br>101 AND (asc( mid((SELECT first_name FROM user_data WHERE userid="
+ TARGET_ACCT_NUM
+ ") , 1 , 1) ) < 77 ); "
+ "<br><br>If you get back that account number is valid, then yes. If get back that the number is"
+ "invalid then answer is no.");
hints
.add("Another example: is the second character of the first_name of userid "
+ TARGET_ACCT_NUM
+ " greater than 'm' (ascii 109)? "
+ "<br><br>101 AND (asc( mid((SELECT first_name FROM user_data WHERE userid="
+ TARGET_ACCT_NUM
+ ") , 2 , 1) ) > 109 ); "
+ "<br><br>If you get back that account number is valid, then yes. If get back that the number is "
+ "invalid then answer is no.");
}
private final static Integer DEFAULT_RANKING = new Integer(70);
protected Integer getDefaultRanking()
else
{
return DEFAULT_RANKING;
hints
.add("Compound SQL statements can be made by joining multiple tests with keywords like AND and OR. "
+ "Create a SQL statement that you can use as a true/false test and then "
+ "select the first character of the target element and do a start narrowing "
+ "down the character using > and <");
hints
.add("The database backend is InstantDB. Here is a reference guide : <a href=\"http://www.instantdb.com/doc/syntax.html\" target=\"_blank\">http://www.instantdb.com/doc/syntax.html</a>");
hints
.add("This is the code for the query being built and issued by WebGoat:<br><br> "
+ "\"SELECT * FROM user_data WHERE userid = \" + accountNumber ");
hints
.add("THIS HINT IS FOR THE MS ACCESS DB. IT NEEDS TO BE ALTERED FOR THE INSTANTDB BACKEND. <br><br>The application is taking your input and inserting it at the end of a pre-formed SQL command. "
+ "You will need to make use of the following SQL functions: "
+ "<br><br>SELECT - query for your target data and get a string "
+ "<br><br>mid(string, start, length) - returns a "
+ "substring of string starting at the start character and going for length characters "
+ "<br><br>asc(string) will return the ascii value of the first character in string "
+ "<br><br>&gt and &lt - once you have a character's value, compare it to a choosen one");
hints
.add("THIS HINT IS FOR THE MS ACCESS DB. IT NEEDS TO BE ALTERED FOR THE INSTANTDB BACKEND. <br><br>Example: is the first character of the first_name of userid "
+ TARGET_ACCT_NUM
+ " less than 'M' (ascii 77)? "
+ "<br><br>101 AND (asc( mid((SELECT first_name FROM user_data WHERE userid="
+ TARGET_ACCT_NUM
+ ") , 1 , 1) ) < 77 ); "
+ "<br><br>If you get back that account number is valid, then yes. If get back that the number is"
+ "invalid then answer is no.");
hints
.add("THIS HINT IS FOR THE MS ACCESS DB. IT NEEDS TO BE ALTERED FOR THE INSTANTDB BACKEND. <br><br> example: is the second character of the first_name of userid "
+ TARGET_ACCT_NUM
+ " greater than 'm' (ascii 109)? "
+ "<br><br>101 AND (asc( mid((SELECT first_name FROM user_data WHERE userid="
+ TARGET_ACCT_NUM
+ ") , 2 , 1) ) > 109 ); "
+ "<br><br>If you get back that account number is valid, then yes. If get back that the number is "
+ "invalid then answer is no.");
}
return hints;
}
/**
* Gets the title attribute of the DatabaseFieldScreen object
*
* @return The title value
*/
public String getTitle()
/**
* Gets the instructions attribute of the SqlInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "The form below allows a user to enter an account number and determine if "
+ "it is valid or not. Use this form to develop a true / false test check other entries in the database. "
+ "<br><br>Reference Ascii Values: 'A' = 65 'Z' = 90 'a' = 97 'z' = 122 "
+ "<br><br>The goal is to find the value of "
+ "the first_name in table user_data for userid "
+ TARGET_ACCT_NUM
+ ". Put that name in the form to pass the lesson.";
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(70);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DatabaseFieldScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Perform Blind SQL Injection");
}
/**
* Constructor for the DatabaseFieldScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest(WebSession s)
{
try
{
return ( "How to Perform Blind SQL Injection" );
super.handleRequest(s);
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
}
/**
* Constructor for the DatabaseFieldScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest( WebSession s )
catch (Exception e)
{
try
{
super.handleRequest( s );
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
}
catch ( Exception e )
{
System.out.println( "Exception caught: " + e );
e.printStackTrace( System.out );
}
System.out.println("Exception caught: " + e);
e.printStackTrace(System.out);
}
}
}

144
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/BufferOverflow.java
View File

@@ -8,11 +8,34 @@ import org.apache.ecs.StringElement;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
@@ -20,67 +43,68 @@ import org.owasp.webgoat.session.WebSession;
public class BufferOverflow extends LessonAdapter
{
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
{
// just to get the generic how to text.
return super.createContent(s);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
// just to get the generic how to text.
return super.createContent(s);
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A5;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "Lesson Hint 1" );
hints.add( "Lesson Hint 2" );
return hints;
}
return AbstractLesson.A5;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Lesson Hint 1");
hints.add("Lesson Hint 2");
private final static Integer DEFAULT_RANKING = new Integer(15);
return hints;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
private final static Integer DEFAULT_RANKING = new Integer(15);
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Buffer Overflow" );
}
public Element getCredits()
{
return new StringElement("This screen created by: Your name could go here");
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Buffer Overflow");
}
public Element getCredits()
{
return new StringElement(
"This screen created by: Your name could go here");
}
}

30
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/CSRF.java
View File

@@ -24,7 +24,35 @@ import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.util.HtmlEncoder;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class CSRF extends LessonAdapter {
private final static String MESSAGE = "message";

127
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/Category.java
View File

@@ -1,60 +1,91 @@
package org.owasp.webgoat.lessons;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class Category implements Comparable
{
private String category;
private Integer ranking;
public Category( String category, Integer ranking )
private String category;
private Integer ranking;
public Category(String category, Integer ranking)
{
this.category = category;
this.ranking = ranking;
}
public int compareTo(Object obj)
{
int value = 1;
if (obj instanceof Category)
{
this.category = category;
this.ranking = ranking;
}
public int compareTo( Object obj )
{
int value = 1;
if ( obj instanceof Category )
{
value = this.getRanking().compareTo( ( (Category) obj ).getRanking() );
}
return value;
}
public Integer getRanking()
{
return ranking;
}
public Integer setRanking( Integer ranking )
{
return this.ranking = ranking;
}
public String getName()
{
return category;
}
public boolean equals( Object obj )
{
return getName().equals( ((Category)obj).getName() );
}
public String toString()
{
return getName();
value = this.getRanking().compareTo(((Category) obj).getRanking());
}
return value;
}
public Integer getRanking()
{
return ranking;
}
public Integer setRanking(Integer ranking)
{
return this.ranking = ranking;
}
public String getName()
{
return category;
}
public boolean equals(Object obj)
{
return getName().equals(((Category) obj).getName());
}
public String toString()
{
return getName();
}
}

1377
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/Challenge2Screen.java
View File

File diff suppressed because it is too large Load Diff

546
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/CommandInjection.java
View File

@@ -18,284 +18,352 @@ import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.util.Exec;
import org.owasp.webgoat.util.ExecResults;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class CommandInjection extends LessonAdapter
{
private final static String HELP_FILE = "HelpFile";
private String osName = System.getProperty( "os.name" );
private final static String HELP_FILE = "HelpFile";
private String osName = System.getProperty("os.name");
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
boolean illegalCommand = s.isDefuseOSCommands();
try
{
ElementContainer ec = new ElementContainer();
boolean illegalCommand = s.isDefuseOSCommands();
try
String helpFile = s.getParser().getRawParameter(HELP_FILE,
"BasicAuthentication.help");
String safeDirName;
if (s.isDefuseOSCommands()
&& (helpFile.indexOf('&') != -1 || helpFile.indexOf(';') != -1))
{
int index = helpFile.indexOf('&');
if (index == -1)
{
String helpFile = s.getParser().getRawParameter( HELP_FILE, "BasicAuthentication.help" );
String safeDirName;
if ( s.isDefuseOSCommands() && ( helpFile.indexOf('&') != -1 || helpFile.indexOf(';') != -1) )
{
int index = helpFile.indexOf('&');
if ( index == -1)
{
index = helpFile.indexOf(';');
}
index = index + 1;
int helpFileLen = helpFile.length() -1; // subtract 1 for the closing quote
System.out.println("Command = [" + helpFile.substring(index, helpFileLen).trim().toLowerCase() + "]");
if (( osName.indexOf( "Windows" ) != -1 &&
( helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("netstat -a") ||
helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("dir") ||
helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("ls") ||
helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("ifconfig") ||
helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("ipconfig") )) ||
(helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("netstat -a #") ||
helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("dir #") ||
helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("ls #") ||
helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("ls -l #") ||
helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("ifconfig #") ||
helpFile.substring(index, helpFileLen).trim().toLowerCase().equals("ipconfig #") ))
{
illegalCommand = false;
}
else
{
s.setMessage("It appears that you are on the right track. " +
"Commands that may compromise the operating system have been disabled. " +
"The following commands are allowed: netstat -a, dir, ls, ifconfig, and ipconfig");
}
}
if ( s.isDefuseOSCommands() && helpFile.indexOf('&') == -1 && helpFile.indexOf(';') == -1 )
{
if ( helpFile.length() > 0 )
{
if ( upDirCount( helpFile ) <= 3 )
{
// FIXME: This value isn't used. What is the goal here?
safeDirName = s.getContext().getRealPath("/") + helpFile;
illegalCommand = false;
}
else
{
s.setMessage("It appears that you are on the right track. " +
"Commands that may compromise the operating system have been disabled. " +
"This lesson is a command injection lesson, not access control.");
}
}
else
{
// No Command entered.
illegalCommand = false;
}
}
File safeDir = new File(s.getContext().getRealPath( "/lesson_plans" ));
ec.addElement( new StringElement( "You are currently viewing: <b>"
+ ( helpFile.toString().length() == 0 ? "&lt;select file from list below&gt;" : helpFile.toString() )
+ "</b>") );
if ( !illegalCommand ) {
String results;
String fileData = null;
helpFile = helpFile.replaceAll("\\.help","\\.html");
if ( osName.indexOf( "Windows" ) != -1 )
{
// Add quotes around the filename to avoid having special characters in DOS filenames
results = exec( s, "cmd.exe /c dir /b \"" + safeDir.getPath() + "\"");
fileData = exec(s, "cmd.exe /c type \"" + new File(safeDir, helpFile).getPath() + "\"");
}
else
{
String[] cmd1 = {"/bin/sh", "-c", "ls \"" + safeDir.getPath() + "\""};
results = exec( s, cmd1 );
String[] cmd2 = {"/bin/sh", "-c", "cat \"" + new File(safeDir, helpFile).getPath() + "\""};
fileData = exec( s, cmd2 );
}
ec.addElement( new P().addElement( "Select the lesson plan to view: " ) );
ec.addElement( ECSFactory.makePulldown( HELP_FILE, parseResults( results.replaceAll("(?s)\\.html", "\\.help") )) );
//ec.addElement( results );
Element b = ECSFactory.makeButton( "View" );
ec.addElement( b );
// Strip out some of the extra html from the "help" file
ec.addElement( new BR() );
ec.addElement( new BR() );
ec.addElement( new HR().setWidth("90%") );
ec.addElement( new StringElement( fileData.replaceAll(System.getProperty("line.separator"),"<br>")
.replaceAll("(?s)<!DOCTYPE.*/head>","")
.replaceAll("<br><br>","<br>")
.replaceAll("<br>\\s<br>","<br>")));
}
index = helpFile.indexOf(';');
}
catch ( Exception e )
index = index + 1;
int helpFileLen = helpFile.length() - 1; // subtract 1 for the closing quote
System.out.println("Command = ["
+ helpFile.substring(index, helpFileLen).trim()
.toLowerCase() + "]");
if ((osName.indexOf("Windows") != -1 && (helpFile.substring(
index, helpFileLen).trim().toLowerCase().equals(
"netstat -a")
|| helpFile.substring(index, helpFileLen).trim()
.toLowerCase().equals("dir")
|| helpFile.substring(index, helpFileLen).trim()
.toLowerCase().equals("ls")
|| helpFile.substring(index, helpFileLen).trim()
.toLowerCase().equals("ifconfig") || helpFile
.substring(index, helpFileLen).trim().toLowerCase()
.equals("ipconfig")))
|| (helpFile.substring(index, helpFileLen).trim()
.toLowerCase().equals("netstat -a #")
|| helpFile.substring(index, helpFileLen)
.trim().toLowerCase().equals("dir #")
|| helpFile.substring(index, helpFileLen)
.trim().toLowerCase().equals("ls #")
|| helpFile.substring(index, helpFileLen)
.trim().toLowerCase().equals("ls -l #")
|| helpFile.substring(index, helpFileLen)
.trim().toLowerCase().equals(
"ifconfig #") || helpFile
.substring(index, helpFileLen).trim()
.toLowerCase().equals("ipconfig #")))
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
illegalCommand = false;
}
else
{
s
.setMessage("It appears that you are on the right track. "
+ "Commands that may compromise the operating system have been disabled. "
+ "The following commands are allowed: netstat -a, dir, ls, ifconfig, and ipconfig");
}
}
if (s.isDefuseOSCommands() && helpFile.indexOf('&') == -1
&& helpFile.indexOf(';') == -1)
{
if (helpFile.length() > 0)
{
if (upDirCount(helpFile) <= 3)
{
// FIXME: This value isn't used. What is the goal here?
safeDirName = s.getContext().getRealPath("/")
+ helpFile;
illegalCommand = false;
}
else
{
s
.setMessage("It appears that you are on the right track. "
+ "Commands that may compromise the operating system have been disabled. "
+ "This lesson is a command injection lesson, not access control.");
}
}
else
{
// No Command entered.
illegalCommand = false;
}
}
File safeDir = new File(s.getContext().getRealPath("/lesson_plans"));
ec
.addElement(new StringElement(
"You are currently viewing: <b>"
+ (helpFile.toString().length() == 0 ? "&lt;select file from list below&gt;"
: helpFile.toString()) + "</b>"));
if (!illegalCommand)
{
String results;
String fileData = null;
helpFile = helpFile.replaceAll("\\.help", "\\.html");
if (osName.indexOf("Windows") != -1)
{
// Add quotes around the filename to avoid having special characters in DOS filenames
results = exec(s, "cmd.exe /c dir /b \""
+ safeDir.getPath() + "\"");
fileData = exec(s, "cmd.exe /c type \""
+ new File(safeDir, helpFile).getPath() + "\"");
}
else
{
String[] cmd1 = { "/bin/sh", "-c",
"ls \"" + safeDir.getPath() + "\"" };
results = exec(s, cmd1);
String[] cmd2 = {
"/bin/sh",
"-c",
"cat \"" + new File(safeDir, helpFile).getPath()
+ "\"" };
fileData = exec(s, cmd2);
}
return ( ec );
}
ec.addElement(new P()
.addElement("Select the lesson plan to view: "));
ec.addElement(ECSFactory.makePulldown(HELP_FILE,
parseResults(results.replaceAll("(?s)\\.html",
"\\.help"))));
//ec.addElement( results );
Element b = ECSFactory.makeButton("View");
ec.addElement(b);
// Strip out some of the extra html from the "help" file
ec.addElement(new BR());
ec.addElement(new BR());
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new StringElement(fileData.replaceAll(
System.getProperty("line.separator"), "<br>")
.replaceAll("(?s)<!DOCTYPE.*/head>", "").replaceAll(
"<br><br>", "<br>").replaceAll("<br>\\s<br>",
"<br>")));
private String parseResults( String results )
}
}
catch (Exception e)
{
return results.replaceAll("(?s).*Output...\\s","").replaceAll("(?s)Returncode.*","");
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
public static int upDirCount( String fileName )
return (ec);
}
private String parseResults(String results)
{
return results.replaceAll("(?s).*Output...\\s", "").replaceAll(
"(?s)Returncode.*", "");
}
public static int upDirCount(String fileName)
{
int count = 0;
// check for "." = %2d
// we wouldn't want anyone bypassing the check by useing encoding :)
// FIXME: I don't think hex endoing will work here.
fileName = fileName.replaceAll("%2d", ".");
int startIndex = fileName.indexOf("..");
while (startIndex != -1)
{
int count = 0;
// check for "." = %2d
// we wouldn't want anyone bypassing the check by useing encoding :)
// FIXME: I don't think hex endoing will work here.
fileName = fileName.replaceAll("%2d",".");
int startIndex = fileName.indexOf("..");
while ( startIndex != -1 )
{
count++;
startIndex = fileName.indexOf("..", startIndex+1);
}
return count;
count++;
startIndex = fileName.indexOf("..", startIndex + 1);
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param s Description of the Parameter
* @return Description of the Return Value
*/
private String exec( WebSession s, String command )
return count;
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param s Description of the Parameter
* @return Description of the Return Value
*/
private String exec(WebSession s, String command)
{
System.out.println("Executing OS command: " + command);
ExecResults er = Exec.execSimple(command);
if ((command.indexOf("&") != -1 || command.indexOf(";") != -1)
&& !er.getError())
{
System.out.println("Executing OS command: " + command);
ExecResults er = Exec.execSimple( command );
if (( command.indexOf("&" ) != -1 || command.indexOf(";") != -1 ) && !er.getError() )
{
makeSuccess( s );
}
return ( er.toString() );
makeSuccess(s);
}
return (er.toString());
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param s Description of the Parameter
* @return Description of the Return Value
*/
private String exec( WebSession s, String[] command )
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param s Description of the Parameter
* @return Description of the Return Value
*/
private String exec(WebSession s, String[] command)
{
System.out.println("Executing OS command: " + Arrays.asList(command));
ExecResults er = Exec.execSimple(command);
if (!er.getError())
{
System.out.println("Executing OS command: " + Arrays.asList(command));
ExecResults er = Exec.execSimple( command );
if ( !er.getError() )
{
makeSuccess( s );
}
return ( er.toString() );
makeSuccess(s);
}
return (er.toString());
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param args Description of the Parameter
* @param s Description of the Parameter
* @return Description of the Return Value
*/
private Element exec( WebSession s, String command, String args )
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param args Description of the Parameter
* @param s Description of the Parameter
* @return Description of the Return Value
*/
private Element exec(WebSession s, String command, String args)
{
System.out.println("Executing OS command: '" + command
+ "' with args: '" + args + "'");
ExecResults er = Exec.execSimple(command, args);
if ((args.indexOf("&") != -1 || args.indexOf(";") != -1)
&& !er.getError())
{
System.out.println("Executing OS command: '" + command + "' with args: '" + args + "'");
ExecResults er = Exec.execSimple( command, args );
if (( args.indexOf("&" ) != -1 || args.indexOf(";") != -1 ) && !er.getError() )
{
makeSuccess( s );
}
PRE p = new PRE().addElement( er.toString() );
return ( p );
makeSuccess(s);
}
PRE p = new PRE().addElement(er.toString());
return (p);
}
/**
* Gets the category attribute of the CommandInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A6;
}
/**
* Gets the category attribute of the CommandInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A6;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "The application is using a system command to return the contents of a file." );
hints.add( "The ampersand(&) separates commands in the Windows 2000 command shell. In Unix the separator is typically a semi-colon(;)" );
hints.add( "Use a proxy to insert & netstat -a on Windows or ;netstat -a on Unix." );
hints.add( "Note that the server may enclose the submitted file name within quotes" );
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("The application is using a system command to return the contents of a file.");
hints
.add("The ampersand(&) separates commands in the Windows 2000 command shell. In Unix the separator is typically a semi-colon(;)");
hints
.add("Use a proxy to insert & netstat -a on Windows or ;netstat -a on Unix.");
hints
.add("Note that the server may enclose the submitted file name within quotes");
return hints;
}
return hints;
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Choose the lesson plan you would like to view. " +
"Try to inject a command to the operating system.";
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Choose the lesson plan you would like to view. "
+ "Try to inject a command to the operating system.";
return ( instructions );
}
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(40);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
private final static Integer DEFAULT_RANKING = new Integer(40);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DirectoryScreen object
*
* @return The title value
*/
public String getTitle()
{
return "How to Perform Command Injection";
}
/**
* Gets the title attribute of the DirectoryScreen object
*
* @return The title value
*/
public String getTitle()
{
return "How to Perform Command Injection";
}
}

711
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/CrossSiteScripting.java
View File

@@ -25,331 +25,432 @@ import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2006 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
*/
public class CrossSiteScripting extends LessonAdapter
{
public final static String DESCRIPTION = "description";
public final static String DISCIPLINARY_DATE = "disciplinaryDate";
public final static String DISCIPLINARY_NOTES = "disciplinaryNotes";
public final static String CCN_LIMIT = "ccnLimit";
public final static String CCN = "ccn";
public final static String SALARY = "salary";
public final static String START_DATE = "startDate";
public final static String MANAGER = "manager";
public final static String ADDRESS1 = "address1";
public final static String ADDRESS2 = "address2";
public final static String PHONE_NUMBER = "phoneNumber";
public final static String TITLE = "title";
public final static String SSN = "ssn";
public final static String LAST_NAME = "lastName";
public final static String FIRST_NAME = "firstName";
public final static String PASSWORD = "password";
public final static String EMPLOYEE_ID = "employee_id";
public final static String USER_ID = "user_id";
public final static String SEARCHNAME = "search_name";
public final static String SEARCHRESULT_ATTRIBUTE_KEY = "SearchResult";
public final static String EMPLOYEE_ATTRIBUTE_KEY = "Employee";
public final static String STAFF_ATTRIBUTE_KEY = "Staff";
public final static String LOGIN_ACTION = "Login";
public final static String LOGOUT_ACTION = "Logout";
public final static String LISTSTAFF_ACTION = "ListStaff";
public final static String SEARCHSTAFF_ACTION = "SearchStaff";
public final static String FINDPROFILE_ACTION = "FindProfile";
public final static String VIEWPROFILE_ACTION = "ViewProfile";
public final static String EDITPROFILE_ACTION = "EditProfile";
public final static String UPDATEPROFILE_ACTION = "UpdateProfile";
public final static String CREATEPROFILE_ACTION = "CreateProfile";
public final static String DELETEPROFILE_ACTION = "DeleteProfile";
public final static String ERROR_ACTION = "error";
public final static String DESCRIPTION = "description";
private final static String LESSON_NAME = "CrossSiteScripting";
private final static String JSP_PATH = "/lessons/" + LESSON_NAME + "/";
private final static Integer DEFAULT_RANKING = new Integer(100);
public final static String DISCIPLINARY_DATE = "disciplinaryDate";
private static Connection connection = null;
public final static String DISCIPLINARY_NOTES = "disciplinaryNotes";
private Map lessonFunctions = new Hashtable();
public static synchronized Connection getConnection(WebSession s)
throws SQLException, ClassNotFoundException
public final static String CCN_LIMIT = "ccnLimit";
public final static String CCN = "ccn";
public final static String SALARY = "salary";
public final static String START_DATE = "startDate";
public final static String MANAGER = "manager";
public final static String ADDRESS1 = "address1";
public final static String ADDRESS2 = "address2";
public final static String PHONE_NUMBER = "phoneNumber";
public final static String TITLE = "title";
public final static String SSN = "ssn";
public final static String LAST_NAME = "lastName";
public final static String FIRST_NAME = "firstName";
public final static String PASSWORD = "password";
public final static String EMPLOYEE_ID = "employee_id";
public final static String USER_ID = "user_id";
public final static String SEARCHNAME = "search_name";
public final static String SEARCHRESULT_ATTRIBUTE_KEY = "SearchResult";
public final static String EMPLOYEE_ATTRIBUTE_KEY = "Employee";
public final static String STAFF_ATTRIBUTE_KEY = "Staff";
public final static String LOGIN_ACTION = "Login";
public final static String LOGOUT_ACTION = "Logout";
public final static String LISTSTAFF_ACTION = "ListStaff";
public final static String SEARCHSTAFF_ACTION = "SearchStaff";
public final static String FINDPROFILE_ACTION = "FindProfile";
public final static String VIEWPROFILE_ACTION = "ViewProfile";
public final static String EDITPROFILE_ACTION = "EditProfile";
public final static String UPDATEPROFILE_ACTION = "UpdateProfile";
public final static String CREATEPROFILE_ACTION = "CreateProfile";
public final static String DELETEPROFILE_ACTION = "DeleteProfile";
public final static String ERROR_ACTION = "error";
private final static String LESSON_NAME = "CrossSiteScripting";
private final static String JSP_PATH = "/lessons/" + LESSON_NAME + "/";
private final static Integer DEFAULT_RANKING = new Integer(100);
private static Connection connection = null;
private Map lessonFunctions = new Hashtable();
public static synchronized Connection getConnection(WebSession s)
throws SQLException, ClassNotFoundException
{
if (connection == null)
{
if ( connection == null )
connection = DatabaseUtilities.makeConnection(s);
}
return connection;
}
public CrossSiteScripting()
{
String myClassName = parseClassName(this.getClass().getName());
registerAction(new ListStaff(this, myClassName, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, myClassName, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, myClassName, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, myClassName, LOGIN_ACTION,
getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, myClassName, LOGOUT_ACTION,
getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, myClassName, FINDPROFILE_ACTION,
getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, myClassName,
UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, myClassName,
DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
protected static String parseClassName(String fqcn)
{
String className = fqcn;
int lastDotIndex = fqcn.lastIndexOf('.');
if (lastDotIndex > -1)
className = fqcn.substring(lastDotIndex + 1);
return className;
}
protected void registerAction(LessonAction action)
{
lessonFunctions.put(action.getActionName(), action);
}
/**
* Gets the category attribute of the CrossSiteScripting object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return AbstractLesson.A4;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
// Stage 1
hints.add("You can put HTML tags in form input fields.");
hints
.add("Bury a SCRIPT tag in the field to attack anyone who reads it.");
hints
.add("Enter this: &lt;script language=\"javascript\" type=\"text/javascript\"&gt;alert(\"Ha Ha Ha\");&lt;/script&gt; in message fields.");
hints
.add("Enter this: &lt;script&gtalert(\"document.cookie\");&lt;/script&gt; in message fields.");
// Stage 2
hints
.add("Many scripts rely on the use of special characters such as: &lt;");
hints
.add("Allowing only a certain set of characters (positive filtering) is preferred to blocking a set of characters (negative filtering).");
hints
.add("The java.util.regex package is useful for filtering string values.");
// Stage 3
hints
.add("Browsers recognize and decode HTML entity encoded content after parsing and interpretting HTML tags.");
hints
.add("An HTML entity encoder is provided in the ParameterParser class.");
// Stage 4
hints
.add("Examine content served in response to form submissions looking for data taken from the form.");
// Stage 5
hints
.add("Validate early. Consider: out.println(\"Order for \" + request.getParameter(\"product\") + \" being processed...\");");
return hints;
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
{
switch (getStage(s))
{
case 1:
instructions = "Stage "
+ getStage(s)
+ ": Execute a Stored Cross Site Scripting (XSS) attack.<br>"
+ "For this exercise, your mission is to cause the application to serve a script of your making "
+ " to some other user.";
break;
case 2:
instructions = "Stage "
+ getStage(s)
+ ": Block Stored XSS using Input Validation.<br>"
+ "You will modify the application to perform input validation on the vulnerable input field "
+ "you just exploited.";
break;
case 3:
instructions = "Stage "
+ getStage(s)
+ ": Execute a previously Stored Cross Site Scripting (XSS) attack.<br>"
+ "The application is still vulnerable to scripts in the database. Trigger a pre-stored "
+ "script by logging in as employee 'David' and viewing Bruce's profile.";
break;
case 4:
instructions = "Stage "
+ getStage(s)
+ ": Block Stored XSS using Output Encoding.<br>"
+ "Encode data served from the database to the client so that any scripts are rendered harmless.";
break;
case 5:
instructions = "Stage "
+ getStage(s)
+ ": Execute a Reflected XSS attack.<br>"
+ "Your goal here is to craft a link containing a script which the application will "
+ "serve right back to any client that activates the link.";
break;
case 6:
instructions = "Stage "
+ getStage(s)
+ ": Block Reflected XSS using Input Validation.<br>"
+ "Use the input validation techniques learned ealier in this lesson to close the vulnerability "
+ "you just exploited.";
break;
default:
// Illegal stage value
break;
}
}
return instructions;
}
protected LessonAction getAction(String actionName)
{
return (LessonAction) lessonFunctions.get(actionName);
}
public void handleRequest(WebSession s)
{
if (s.getLessonSession(this) == null)
s.openLessonSession(this);
String requestedActionName = null;
try
{
requestedActionName = s.getParser().getStringParameter("action");
}
catch (ParameterNotFoundException pnfe)
{
// Let them eat login page.
requestedActionName = LOGIN_ACTION;
}
if (requestedActionName != null)
{
try
{
LessonAction action = getAction(requestedActionName);
if (action != null)
{
connection = DatabaseUtilities.makeConnection( s );
if (!action.requiresAuthentication()
|| action.isAuthenticated(s))
{
action.handleRequest(s);
//setCurrentAction(s, action.getNextPage(s));
}
}
return connection;
}
public CrossSiteScripting()
{
String myClassName = parseClassName(this.getClass().getName());
registerAction(new ListStaff(this, myClassName, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, myClassName, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, myClassName, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, myClassName, LOGIN_ACTION, getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, myClassName, LOGOUT_ACTION, getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, myClassName, FINDPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, myClassName, UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, myClassName, DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
protected static String parseClassName(String fqcn)
{
String className = fqcn;
int lastDotIndex = fqcn.lastIndexOf('.');
if (lastDotIndex > -1)
className = fqcn.substring(lastDotIndex + 1);
return className;
}
protected void registerAction(LessonAction action)
{
lessonFunctions.put(action.getActionName(), action);
}
/**
* Gets the category attribute of the CrossSiteScripting object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return AbstractLesson.A4;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
// Stage 1
hints.add( "You can put HTML tags in form input fields." );
hints.add( "Bury a SCRIPT tag in the field to attack anyone who reads it." );
hints.add( "Enter this: &lt;script language=\"javascript\" type=\"text/javascript\"&gt;alert(\"Ha Ha Ha\");&lt;/script&gt; in message fields." );
hints.add( "Enter this: &lt;script&gtalert(\"document.cookie\");&lt;/script&gt; in message fields." );
// Stage 2
hints.add( "Many scripts rely on the use of special characters such as: &lt;" );
hints.add( "Allowing only a certain set of characters (positive filtering) is preferred to blocking a set of characters (negative filtering)." );
hints.add( "The java.util.regex package is useful for filtering string values." );
// Stage 3
hints.add( "Browsers recognize and decode HTML entity encoded content after parsing and interpretting HTML tags." );
hints.add( "An HTML entity encoder is provided in the ParameterParser class." );
// Stage 4
hints.add( "Examine content served in response to form submissions looking for data taken from the form." );
// Stage 5
hints.add( "Validate early. Consider: out.println(\"Order for \" + request.getParameter(\"product\") + \" being processed...\");" );
return hints;
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
else
{
switch (getStage(s))
{
case 1:
instructions = "Stage " + getStage(s) + ": Execute a Stored Cross Site Scripting (XSS) attack.<br>" +
"For this exercise, your mission is to cause the application to serve a script of your making " +
" to some other user.";
break;
case 2:
instructions = "Stage " + getStage(s) + ": Block Stored XSS using Input Validation.<br>" +
"You will modify the application to perform input validation on the vulnerable input field " +
"you just exploited.";
break;
case 3:
instructions = "Stage " + getStage(s) + ": Execute a previously Stored Cross Site Scripting (XSS) attack.<br>" +
"The application is still vulnerable to scripts in the database. Trigger a pre-stored " +
"script by logging in as employee 'David' and viewing Bruce's profile.";
break;
case 4:
instructions = "Stage " + getStage(s) + ": Block Stored XSS using Output Encoding.<br>" +
"Encode data served from the database to the client so that any scripts are rendered harmless.";
break;
case 5:
instructions = "Stage " + getStage(s) + ": Execute a Reflected XSS attack.<br>" +
"Your goal here is to craft a link containing a script which the application will " +
"serve right back to any client that activates the link.";
break;
case 6:
instructions = "Stage " + getStage(s) + ": Block Reflected XSS using Input Validation.<br>" +
"Use the input validation techniques learned ealier in this lesson to close the vulnerability " +
"you just exploited.";
break;
default:
// Illegal stage value
break;
}
setCurrentAction(s, ERROR_ACTION);
}
return instructions;
}
catch (ParameterNotFoundException pnfe)
{
System.out.println("Missing parameter");
pnfe.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (ValidationException ve)
{
System.out.println("Validation failed");
ve.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (UnauthenticatedException ue)
{
s.setMessage("Login failed");
System.out.println("Authentication failure");
ue.printStackTrace();
}
catch (UnauthorizedException ue2)
{
s.setMessage("You are not authorized to perform this function");
System.out.println("Authorization failure");
ue2.printStackTrace();
}
catch (Exception e)
{
// All other errors send the user to the generic error page
System.out.println("handleRequest() error");
e.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
}
protected LessonAction getAction(String actionName)
{
return (LessonAction) lessonFunctions.get(actionName);
}
public void handleRequest(WebSession s)
{
if (s.getLessonSession(this) == null)
s.openLessonSession(this);
String requestedActionName = null;
try
{
requestedActionName = s.getParser().getStringParameter("action");
}
catch (ParameterNotFoundException pnfe)
{
// Let them eat login page.
requestedActionName = LOGIN_ACTION;
}
// All this does for this lesson is ensure that a non-null content exists.
setContent(new ElementContainer());
}
if (requestedActionName != null)
{
try
{
LessonAction action = getAction(requestedActionName);
if (action != null)
{
if (!action.requiresAuthentication() || action.isAuthenticated(s))
{
action.handleRequest(s);
//setCurrentAction(s, action.getNextPage(s));
}
}
else
{
setCurrentAction(s, ERROR_ACTION);
}
}
catch (ParameterNotFoundException pnfe)
{
System.out.println("Missing parameter");
pnfe.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (ValidationException ve)
{
System.out.println("Validation failed");
ve.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (UnauthenticatedException ue)
{
s.setMessage("Login failed");
System.out.println("Authentication failure");
ue.printStackTrace();
}
catch (UnauthorizedException ue2)
{
s.setMessage("You are not authorized to perform this function");
System.out.println("Authorization failure");
ue2.printStackTrace();
}
catch (Exception e)
{
// All other errors send the user to the generic error page
System.out.println("handleRequest() error");
e.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
}
// All this does for this lesson is ensure that a non-null content exists.
setContent(new ElementContainer());
}
public boolean isAuthorized(WebSession s, int userId, String functionId)
{
//System.out.println("Checking authorization from " + getCurrentAction(s));
LessonAction action = (LessonAction) lessonFunctions.get(getCurrentAction(s));
return action.isAuthorized(s, userId, functionId);
}
public int getUserId(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions.get(getCurrentAction(s));
return action.getUserId(s);
}
public String getUserName(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions.get(getCurrentAction(s));
return action.getUserName(s);
}
public String getTemplatePage(WebSession s)
{
return JSP_PATH + LESSON_NAME + ".jsp";
}
public String getPage(WebSession s)
{
String page = JSP_PATH + getCurrentAction(s) + ".jsp";
//System.out.println("Retrieved sub-view page for " + this.getClass().getName() + " of " + page);
return page;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public boolean isAuthorized(WebSession s, int userId, String functionId)
{
//System.out.println("Checking authorization from " + getCurrentAction(s));
LessonAction action = (LessonAction) lessonFunctions
.get(getCurrentAction(s));
return action.isAuthorized(s, userId, functionId);
}
public int getUserId(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions
.get(getCurrentAction(s));
return action.getUserId(s);
}
public String getUserName(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions
.get(getCurrentAction(s));
return action.getUserName(s);
}
public String getTemplatePage(WebSession s)
{
return JSP_PATH + LESSON_NAME + ".jsp";
}
public String getPage(WebSession s)
{
String page = JSP_PATH + getCurrentAction(s) + ".jsp";
//System.out.println("Retrieved sub-view page for " + this.getClass().getName() + " of " + page);
return page;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the CrossSiteScripting object
*
* @return The title value
*/
public String getTitle()
{
return "LAB: Cross Site Scripting (XSS)";
}
/**
* Gets the title attribute of the CrossSiteScripting object
*
* @return The title value
*/
public String getTitle()
{
return "LAB: Cross Site Scripting (XSS)";
}
public String getSourceFileName()
{
// FIXME: Need to generalize findSourceResource() and use it on the currently active
// LessonAction delegate to get its source file.
//return findSourceResource(getCurrentLessonScreen()....);
return super.getSourceFileName();
// FIXME: Need to generalize findSourceResource() and use it on the currently active
// LessonAction delegate to get its source file.
//return findSourceResource(getCurrentLessonScreen()....);
return super.getSourceFileName();
}
}

302
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/EditProfile.java
View File

@@ -12,146 +12,184 @@ import org.owasp.webgoat.session.UnauthenticatedException;
import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class EditProfile extends DefaultLessonAction
{
public EditProfile(AbstractLesson lesson, String lessonName, String actionName)
public EditProfile(AbstractLesson lesson, String lessonName,
String actionName)
{
super(lesson, lessonName, actionName);
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException
{
getLesson().setCurrentAction(s, getActionName());
if (isAuthenticated(s))
{
super(lesson, lessonName, actionName);
int userId = getUserId(s);
int employeeId = s.getParser().getIntParameter(
CrossSiteScripting.EMPLOYEE_ID);
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "."
+ CrossSiteScripting.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return CrossSiteScripting.EDITPROFILE_ACTION;
}
public Employee getEmployeeProfile(WebSession s, int userId,
int subjectUserId) throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = ?";
try
{
PreparedStatement answer_statement = WebSession
.getConnection(s).prepareStatement(query,
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
answer_statement.setInt(1, subjectUserId);
ResultSet answer_results = answer_statement.executeQuery();
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException
{
getLesson().setCurrentAction(s, getActionName());
return profile;
}
if (isAuthenticated(s))
public Employee getEmployeeProfile_BACKUP(WebSession s, int userId,
int subjectUserId) throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = ?";
try
{
PreparedStatement answer_statement = WebSession
.getConnection(s).prepareStatement(query,
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
answer_statement.setInt(1, subjectUserId);
ResultSet answer_results = answer_statement.executeQuery();
if (answer_results.next())
{
int userId = getUserId(s);
int employeeId = s.getParser().getIntParameter(CrossSiteScripting.EMPLOYEE_ID);
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "." + CrossSiteScripting.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
public String getNextPage(WebSession s)
{
return CrossSiteScripting.EDITPROFILE_ACTION;
}
public Employee getEmployeeProfile(WebSession s, int userId, int subjectUserId)
throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = ?";
try
{
PreparedStatement answer_statement = WebSession.getConnection(s).prepareStatement( query,
ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
answer_statement.setInt(1, subjectUserId);
ResultSet answer_results = answer_statement.executeQuery();
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
public Employee getEmployeeProfile_BACKUP(WebSession s, int userId, int subjectUserId)
throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = ?";
try
{
PreparedStatement answer_statement = WebSession.getConnection(s).prepareStatement( query,
ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
answer_statement.setInt(1, subjectUserId);
ResultSet answer_results = answer_statement.executeQuery();
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
return profile;
}
}

390
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/FindProfile.java
View File

@@ -18,192 +18,242 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class FindProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public FindProfile(AbstractLesson lesson, String lessonName, String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException, ValidationException
private LessonAction chainedAction;
public FindProfile(AbstractLesson lesson, String lessonName,
String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException,
ValidationException
{
if (isAuthenticated(s))
{
if (isAuthenticated(s))
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ CrossSiteScripting.USER_ID);
String searchName = null;
try
{
searchName = getRequestParameter(s,
CrossSiteScripting.SEARCHNAME);
Employee employee = null;
employee = findEmployeeProfile(s, userId, searchName);
if (employee == null)
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + CrossSiteScripting.USER_ID);
String searchName = null;
try
{
searchName = getRequestParameter(s, CrossSiteScripting.SEARCHNAME);
Employee employee = null;
employee = findEmployeeProfile(s, userId, searchName);
if (employee == null)
{
setSessionAttribute(s, getLessonName() + "." + CrossSiteScripting.SEARCHRESULT_ATTRIBUTE_KEY,
"Employee " + searchName + " not found.");
}
}
catch (ValidationException e)
{
if (getStage(s) == 6)
{
s.setMessage("Congratulations. You have successfully completed this lesson");
getLesson().getLessonTracker( s ).setCompleted( true );
}
throw e;
}
if (getStage(s) == 5)
{
if (searchName.indexOf("<script>") > -1 && searchName.indexOf("alert") > -1 && searchName.indexOf("</script>") > -1)
{
s.setMessage( "Welcome to stage 6 - more input validation" );
setStage(s, 6);
}
}
// Execute the chained Action if the employee was found.
if (foundEmployee(s))
{
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
setSessionAttribute(s, getLessonName() + "."
+ CrossSiteScripting.SEARCHRESULT_ATTRIBUTE_KEY,
"Employee " + searchName + " not found.");
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
String page = CrossSiteScripting.SEARCHSTAFF_ACTION;
}
catch (ValidationException e)
{
if (getStage(s) == 6)
{
s
.setMessage("Congratulations. You have successfully completed this lesson");
getLesson().getLessonTracker(s).setCompleted(true);
}
throw e;
}
if (foundEmployee(s))
page = CrossSiteScripting.VIEWPROFILE_ACTION;
return page;
}
protected String getRequestParameter(WebSession s, String name)
throws ParameterNotFoundException, ValidationException
{
return s.getParser().getRawParameter(name);
}
protected String getRequestParameter_BACKUP(WebSession s, String name)
throws ParameterNotFoundException, ValidationException
{
return s.getParser().getRawParameter(name);
}
public Employee findEmployeeProfile(WebSession s, int userId, String pattern)
throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
if (getStage(s) == 5)
{
if (searchName.indexOf("<script>") > -1
&& searchName.indexOf("alert") > -1
&& searchName.indexOf("</script>") > -1)
{
s.setMessage("Welcome to stage 6 - more input validation");
setStage(s, 6);
}
}
// Execute the chained Action if the employee was found.
if (foundEmployee(s))
{
try
{
String query = "SELECT * FROM employee WHERE first_name like ? OR last_name like ?";
try
{
PreparedStatement answer_statement = WebSession.getConnection(s).prepareStatement( query,
ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
answer_statement.setString(1, "%" + pattern + "%");
answer_statement.setString(2, "%" + pattern + "%");
ResultSet answer_results = answer_statement.executeQuery();
// Just use the first hit.
if (answer_results.next())
{
int id = answer_results.getInt("userid");
// Note: Do NOT get the password field.
profile = new Employee(
id,
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/
setRequestAttribute(s, getLessonName() + "." + CrossSiteScripting.EMPLOYEE_ID, Integer.toString(id));
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error finding employee profile" );
sqle.printStackTrace();
}
chainedAction.handleRequest(s);
}
catch ( Exception e )
catch (UnauthenticatedException ue1)
{
s.setMessage( "Error finding employee profile" );
e.printStackTrace();
System.out.println("Internal server error");
ue1.printStackTrace();
}
return profile;
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
String page = CrossSiteScripting.SEARCHSTAFF_ACTION;
if (foundEmployee(s))
page = CrossSiteScripting.VIEWPROFILE_ACTION;
return page;
}
protected String getRequestParameter(WebSession s, String name)
throws ParameterNotFoundException, ValidationException
{
return s.getParser().getRawParameter(name);
}
protected String getRequestParameter_BACKUP(WebSession s, String name)
throws ParameterNotFoundException, ValidationException
{
return s.getParser().getRawParameter(name);
}
public Employee findEmployeeProfile(WebSession s, int userId, String pattern)
throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE first_name like ? OR last_name like ?";
try
{
PreparedStatement answer_statement = WebSession
.getConnection(s).prepareStatement(query,
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
answer_statement.setString(1, "%" + pattern + "%");
answer_statement.setString(2, "%" + pattern + "%");
ResultSet answer_results = answer_statement.executeQuery();
// Just use the first hit.
if (answer_results.next())
{
int id = answer_results.getInt("userid");
// Note: Do NOT get the password field.
profile = new Employee(id, answer_results
.getString("first_name"), answer_results
.getString("last_name"), answer_results
.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/
setRequestAttribute(s, getLessonName() + "."
+ CrossSiteScripting.EMPLOYEE_ID, Integer
.toString(id));
}
}
catch (SQLException sqle)
{
s.setMessage("Error finding employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error finding employee profile");
e.printStackTrace();
}
private boolean foundEmployee(WebSession s)
{
boolean found = false;
try
{
getIntRequestAttribute(s, getLessonName() + "." + CrossSiteScripting.EMPLOYEE_ID);
found = true;
}
catch (ParameterNotFoundException e)
{
}
return found;
}
protected String validate(final String parameter, final Pattern pattern) throws ValidationException
{
Matcher matcher = pattern.matcher(parameter);
if (!matcher.matches())
throw new ValidationException();
return parameter;
}
return profile;
}
protected static Map patterns = new HashMap();
static
private boolean foundEmployee(WebSession s)
{
boolean found = false;
try
{
patterns.put(CrossSiteScripting.SEARCHNAME, Pattern.compile("[a-zA-Z ]{0,20}"));
getIntRequestAttribute(s, getLessonName() + "."
+ CrossSiteScripting.EMPLOYEE_ID);
found = true;
}
catch (ParameterNotFoundException e)
{}
return found;
}
protected String validate(final String parameter, final Pattern pattern)
throws ValidationException
{
Matcher matcher = pattern.matcher(parameter);
if (!matcher.matches())
throw new ValidationException();
return parameter;
}
protected static Map patterns = new HashMap();
static
{
patterns.put(CrossSiteScripting.SEARCHNAME, Pattern
.compile("[a-zA-Z ]{0,20}"));
}
}

687
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/UpdateProfile.java
View File

@@ -19,337 +19,398 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class UpdateProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public UpdateProfile(AbstractLesson lesson, String lessonName, String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException, ValidationException
private LessonAction chainedAction;
public UpdateProfile(AbstractLesson lesson, String lessonName,
String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException,
ValidationException
{
if (isAuthenticated(s))
{
if (isAuthenticated(s))
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ CrossSiteScripting.USER_ID);
int subjectId = s.getParser().getIntParameter(
CrossSiteScripting.EMPLOYEE_ID, 0);
Employee employee = null;
try
{
employee = parseEmployeeProfile(subjectId, s);
}
catch (ValidationException e)
{
if (getStage(s) == 2)
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + CrossSiteScripting.USER_ID);
int subjectId = s.getParser().getIntParameter(CrossSiteScripting.EMPLOYEE_ID, 0);
Employee employee = null;
try
{
employee = parseEmployeeProfile(subjectId, s);
}
catch (ValidationException e)
{
if (getStage(s) == 2)
{
s.setMessage( "Welcome to stage 3 - demonstrate Stored XSS again" );
setStage(s, 3);
}
throw e;
}
if (subjectId > 0)
{
this.changeEmployeeProfile(s, userId, subjectId, employee);
setRequestAttribute(s, getLessonName() + "." + CrossSiteScripting.EMPLOYEE_ID, Integer.toString(subjectId));
}
else
this.createEmployeeProfile(s, userId, employee);
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
s
.setMessage("Welcome to stage 3 - demonstrate Stored XSS again");
setStage(s, 3);
}
else
throw new UnauthenticatedException();
}
protected Employee parseEmployeeProfile(int subjectId, WebSession s)
throws ParameterNotFoundException, ValidationException
{
// The input validation can be added using a parsing component
// or by using an inline regular expression. The parsing component
// is the better solution.
HttpServletRequest request = s.getRequest();
String firstName = request.getParameter(CrossSiteScripting.FIRST_NAME);
String lastName = request.getParameter(CrossSiteScripting.LAST_NAME);
String ssn = request.getParameter(CrossSiteScripting.SSN);
String title = request.getParameter(CrossSiteScripting.TITLE);
String phone = request.getParameter(CrossSiteScripting.PHONE_NUMBER);
String address1 = request.getParameter(CrossSiteScripting.ADDRESS1);
String address2 = request.getParameter(CrossSiteScripting.ADDRESS2);
int manager = Integer.parseInt(request.getParameter(CrossSiteScripting.MANAGER));
String startDate = request.getParameter(CrossSiteScripting.START_DATE);
int salary = Integer.parseInt(request.getParameter(CrossSiteScripting.SALARY));
String ccn = request.getParameter(CrossSiteScripting.CCN);
int ccnLimit = Integer.parseInt(request.getParameter(CrossSiteScripting.CCN_LIMIT));
String disciplinaryActionDate = request.getParameter(CrossSiteScripting.DISCIPLINARY_DATE);
String disciplinaryActionNotes = request.getParameter(CrossSiteScripting.DISCIPLINARY_NOTES);
String personalDescription = request.getParameter(CrossSiteScripting.DESCRIPTION);
Employee employee = new Employee(subjectId, firstName, lastName, ssn, title, phone,
address1, address2, manager, startDate, salary,
ccn, ccnLimit, disciplinaryActionDate, disciplinaryActionNotes,
personalDescription);
return employee;
}
throw e;
}
protected Employee parseEmployeeProfile_BACKUP(int subjectId, WebSession s)
throws ParameterNotFoundException, ValidationException
{
// The input validation can be added using a parsing component
// or by using an inline regular expression. The parsing component
// is the better solution.
HttpServletRequest request = s.getRequest();
String firstName = request.getParameter(CrossSiteScripting.FIRST_NAME);
String lastName = request.getParameter(CrossSiteScripting.LAST_NAME);
String ssn = request.getParameter(CrossSiteScripting.SSN);
String title = request.getParameter(CrossSiteScripting.TITLE);
String phone = request.getParameter(CrossSiteScripting.PHONE_NUMBER);
String address1 = request.getParameter(CrossSiteScripting.ADDRESS1);
String address2 = request.getParameter(CrossSiteScripting.ADDRESS2);
int manager = Integer.parseInt(request.getParameter(CrossSiteScripting.MANAGER));
String startDate = request.getParameter(CrossSiteScripting.START_DATE);
int salary = Integer.parseInt(request.getParameter(CrossSiteScripting.SALARY));
String ccn = request.getParameter(CrossSiteScripting.CCN);
int ccnLimit = Integer.parseInt(request.getParameter(CrossSiteScripting.CCN_LIMIT));
String disciplinaryActionDate = request.getParameter(CrossSiteScripting.DISCIPLINARY_DATE);
String disciplinaryActionNotes = request.getParameter(CrossSiteScripting.DISCIPLINARY_NOTES);
String personalDescription = request.getParameter(CrossSiteScripting.DESCRIPTION);
Employee employee = new Employee(subjectId, firstName, lastName, ssn, title, phone,
address1, address2, manager, startDate, salary,
ccn, ccnLimit, disciplinaryActionDate, disciplinaryActionNotes,
personalDescription);
return employee;
}
if (subjectId > 0)
{
this.changeEmployeeProfile(s, userId, subjectId, employee);
setRequestAttribute(s, getLessonName() + "."
+ CrossSiteScripting.EMPLOYEE_ID, Integer
.toString(subjectId));
}
else
this.createEmployeeProfile(s, userId, employee);
protected Employee doParseEmployeeProfile(int subjectId, ParameterParser parser)
throws ParameterNotFoundException, ValidationException
{
// Fix this method using the org.owasp.webgoat.session.ParameterParser class
return null;
}
public String getNextPage(WebSession s)
{
return CrossSiteScripting.VIEWPROFILE_ACTION;
}
public void changeEmployeeProfile(WebSession s, int userId, int subjectId, Employee employee)
throws UnauthorizedException
{
try
{
// Note: The password field is ONLY set by ChangePassword
String query = "UPDATE employee SET first_name = '" + employee.getFirstName() +
"', last_name = '" + employee.getLastName() +
"', ssn = '" + employee.getSsn() +
"', title = '" + employee.getTitle() +
"', phone = '" + employee.getPhoneNumber() +
"', address1 = '" + employee.getAddress1() +
"', address2 = '" + employee.getAddress2() +
"', manager = " + employee.getManager() +
", start_date = '" + employee.getStartDate() +
"', ccn = '" + employee.getCcn() +
"', ccn_limit = " + employee.getCcnLimit() +
// "', disciplined_date = '" + employee.getDisciplinaryActionDate() +
// "', disciplined_notes = '" + employee.getDisciplinaryActionNotes() +
", personal_description = '" + employee.getPersonalDescription() +
"' WHERE userid = " + subjectId;
//System.out.println("Query: " + query);
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
answer_statement.executeUpdate( query );
}
catch ( SQLException sqle )
{
s.setMessage( "Error updating employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error updating employee profile" );
e.printStackTrace();
}
}
public void doChangeEmployeeProfile_BACKUP(WebSession s, int userId, int subjectId, Employee employee)
throws UnauthorizedException
{
try
{
// Note: The password field is ONLY set by ChangePassword
String query = "UPDATE employee SET first_name = '" + employee.getFirstName() +
"', last_name = '" + employee.getLastName() +
"', ssn = '" + employee.getSsn() +
"', title = '" + employee.getTitle() +
"', phone = '" + employee.getPhoneNumber() +
"', address1 = '" + employee.getAddress1() +
"', address2 = '" + employee.getAddress2() +
"', manager = " + employee.getManager() +
", start_date = '" + employee.getStartDate() +
"', ccn = '" + employee.getCcn() +
"', ccn_limit = " + employee.getCcnLimit() +
// "', disciplined_date = '" + employee.getDisciplinaryActionDate() +
// "', disciplined_notes = '" + employee.getDisciplinaryActionNotes() +
", personal_description = '" + employee.getPersonalDescription() +
"' WHERE userid = " + subjectId;
//System.out.println("Query: " + query);
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
answer_statement.executeUpdate( query );
}
catch ( SQLException sqle )
{
s.setMessage( "Error updating employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error updating employee profile" );
e.printStackTrace();
}
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
else
throw new UnauthenticatedException();
}
public void createEmployeeProfile(WebSession s, int userId, Employee employee)
throws UnauthorizedException
protected Employee parseEmployeeProfile(int subjectId, WebSession s)
throws ParameterNotFoundException, ValidationException
{
// The input validation can be added using a parsing component
// or by using an inline regular expression. The parsing component
// is the better solution.
HttpServletRequest request = s.getRequest();
String firstName = request.getParameter(CrossSiteScripting.FIRST_NAME);
String lastName = request.getParameter(CrossSiteScripting.LAST_NAME);
String ssn = request.getParameter(CrossSiteScripting.SSN);
String title = request.getParameter(CrossSiteScripting.TITLE);
String phone = request.getParameter(CrossSiteScripting.PHONE_NUMBER);
String address1 = request.getParameter(CrossSiteScripting.ADDRESS1);
String address2 = request.getParameter(CrossSiteScripting.ADDRESS2);
int manager = Integer.parseInt(request
.getParameter(CrossSiteScripting.MANAGER));
String startDate = request.getParameter(CrossSiteScripting.START_DATE);
int salary = Integer.parseInt(request
.getParameter(CrossSiteScripting.SALARY));
String ccn = request.getParameter(CrossSiteScripting.CCN);
int ccnLimit = Integer.parseInt(request
.getParameter(CrossSiteScripting.CCN_LIMIT));
String disciplinaryActionDate = request
.getParameter(CrossSiteScripting.DISCIPLINARY_DATE);
String disciplinaryActionNotes = request
.getParameter(CrossSiteScripting.DISCIPLINARY_NOTES);
String personalDescription = request
.getParameter(CrossSiteScripting.DESCRIPTION);
Employee employee = new Employee(subjectId, firstName, lastName, ssn,
title, phone, address1, address2, manager, startDate, salary,
ccn, ccnLimit, disciplinaryActionDate, disciplinaryActionNotes,
personalDescription);
return employee;
}
protected Employee parseEmployeeProfile_BACKUP(int subjectId, WebSession s)
throws ParameterNotFoundException, ValidationException
{
// The input validation can be added using a parsing component
// or by using an inline regular expression. The parsing component
// is the better solution.
HttpServletRequest request = s.getRequest();
String firstName = request.getParameter(CrossSiteScripting.FIRST_NAME);
String lastName = request.getParameter(CrossSiteScripting.LAST_NAME);
String ssn = request.getParameter(CrossSiteScripting.SSN);
String title = request.getParameter(CrossSiteScripting.TITLE);
String phone = request.getParameter(CrossSiteScripting.PHONE_NUMBER);
String address1 = request.getParameter(CrossSiteScripting.ADDRESS1);
String address2 = request.getParameter(CrossSiteScripting.ADDRESS2);
int manager = Integer.parseInt(request
.getParameter(CrossSiteScripting.MANAGER));
String startDate = request.getParameter(CrossSiteScripting.START_DATE);
int salary = Integer.parseInt(request
.getParameter(CrossSiteScripting.SALARY));
String ccn = request.getParameter(CrossSiteScripting.CCN);
int ccnLimit = Integer.parseInt(request
.getParameter(CrossSiteScripting.CCN_LIMIT));
String disciplinaryActionDate = request
.getParameter(CrossSiteScripting.DISCIPLINARY_DATE);
String disciplinaryActionNotes = request
.getParameter(CrossSiteScripting.DISCIPLINARY_NOTES);
String personalDescription = request
.getParameter(CrossSiteScripting.DESCRIPTION);
Employee employee = new Employee(subjectId, firstName, lastName, ssn,
title, phone, address1, address2, manager, startDate, salary,
ccn, ccnLimit, disciplinaryActionDate, disciplinaryActionNotes,
personalDescription);
return employee;
}
protected Employee doParseEmployeeProfile(int subjectId,
ParameterParser parser) throws ParameterNotFoundException,
ValidationException
{
// Fix this method using the org.owasp.webgoat.session.ParameterParser class
return null;
}
public String getNextPage(WebSession s)
{
return CrossSiteScripting.VIEWPROFILE_ACTION;
}
public void changeEmployeeProfile(WebSession s, int userId, int subjectId,
Employee employee) throws UnauthorizedException
{
try
{
try
{
// FIXME: Cannot choose the id because we cannot guarantee uniqueness
String query = "INSERT INTO employee VALUES ( max(userid)+1, '"
+ employee.getFirstName() + "','"
+ employee.getLastName() + "','"
+ employee.getSsn() + "','"
+ employee.getFirstName().toLowerCase() + "','"
+ employee.getTitle() + "','"
+ employee.getPhoneNumber() + "','"
+ employee.getAddress1() + "','"
+ employee.getAddress2() + "',"
+ employee.getManager() + ",'"
+ employee.getStartDate() + "',"
+ employee.getSalary() + ",'"
+ employee.getCcn() + "',"
+ employee.getCcnLimit() + ",'"
+ employee.getDisciplinaryActionDate() + "','"
+ employee.getDisciplinaryActionNotes() + "','"
+ employee.getPersonalDescription()
+ "')";
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s).createStatement();
statement.executeUpdate(query);
}
catch ( SQLException sqle )
{
s.setMessage( "Error updating employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error updating employee profile" );
e.printStackTrace();
}
}
// Note: The password field is ONLY set by ChangePassword
String query = "UPDATE employee SET first_name = '"
+ employee.getFirstName() + "', last_name = '"
+ employee.getLastName() + "', ssn = '" + employee.getSsn()
+ "', title = '" + employee.getTitle() + "', phone = '"
+ employee.getPhoneNumber() + "', address1 = '"
+ employee.getAddress1() + "', address2 = '"
+ employee.getAddress2() + "', manager = "
+ employee.getManager()
+ ", start_date = '"
+ employee.getStartDate()
+ "', ccn = '"
+ employee.getCcn()
+ "', ccn_limit = "
+ employee.getCcnLimit()
+
// "', disciplined_date = '" + employee.getDisciplinaryActionDate() +
// "', disciplined_notes = '" + employee.getDisciplinaryActionNotes() +
", personal_description = '"
+ employee.getPersonalDescription() + "' WHERE userid = "
+ subjectId;
//System.out.println("Query: " + query);
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
answer_statement.executeUpdate(query);
}
catch (SQLException sqle)
{
s.setMessage("Error updating employee profile");
sqle.printStackTrace();
}
public void createEmployeeProfile_BACKUP(WebSession s, int userId, Employee employee)
throws UnauthorizedException
}
catch (Exception e)
{
try
{
// FIXME: Cannot choose the id because we cannot guarantee uniqueness
String query = "INSERT INTO employee VALUES ( max(userid)+1, '"
+ employee.getFirstName() + "','"
+ employee.getLastName() + "','"
+ employee.getSsn() + "','"
+ employee.getFirstName().toLowerCase() + "','"
+ employee.getTitle() + "','"
+ employee.getPhoneNumber() + "','"
+ employee.getAddress1() + "','"
+ employee.getAddress2() + "',"
+ employee.getManager() + ",'"
+ employee.getStartDate() + "',"
+ employee.getSalary() + ",'"
+ employee.getCcn() + "',"
+ employee.getCcnLimit() + ",'"
+ employee.getDisciplinaryActionDate() + "','"
+ employee.getDisciplinaryActionNotes() + "','"
+ employee.getPersonalDescription()
+ "')";
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s).createStatement();
statement.executeUpdate(query);
}
catch ( SQLException sqle )
{
s.setMessage( "Error updating employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error updating employee profile" );
e.printStackTrace();
}
s.setMessage("Error updating employee profile");
e.printStackTrace();
}
}
/**
* Validates that the given parameter value matches the given regular expression pattern.
*
* @param parameter
* @param pattern
* @return
* @throws ValidationException
*/
protected String validate(final String parameter, final Pattern pattern) throws ValidationException
public void doChangeEmployeeProfile_BACKUP(WebSession s, int userId,
int subjectId, Employee employee) throws UnauthorizedException
{
try
{
Matcher matcher = pattern.matcher(parameter);
if (!matcher.matches())
throw new ValidationException();
return parameter;
// Note: The password field is ONLY set by ChangePassword
String query = "UPDATE employee SET first_name = '"
+ employee.getFirstName() + "', last_name = '"
+ employee.getLastName() + "', ssn = '" + employee.getSsn()
+ "', title = '" + employee.getTitle() + "', phone = '"
+ employee.getPhoneNumber() + "', address1 = '"
+ employee.getAddress1() + "', address2 = '"
+ employee.getAddress2() + "', manager = "
+ employee.getManager()
+ ", start_date = '"
+ employee.getStartDate()
+ "', ccn = '"
+ employee.getCcn()
+ "', ccn_limit = "
+ employee.getCcnLimit()
+
// "', disciplined_date = '" + employee.getDisciplinaryActionDate() +
// "', disciplined_notes = '" + employee.getDisciplinaryActionNotes() +
", personal_description = '"
+ employee.getPersonalDescription() + "' WHERE userid = "
+ subjectId;
//System.out.println("Query: " + query);
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
answer_statement.executeUpdate(query);
}
catch (SQLException sqle)
{
s.setMessage("Error updating employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error updating employee profile");
e.printStackTrace();
}
}
public void createEmployeeProfile(WebSession s, int userId,
Employee employee) throws UnauthorizedException
{
try
{
// FIXME: Cannot choose the id because we cannot guarantee uniqueness
String query = "INSERT INTO employee VALUES ( max(userid)+1, '"
+ employee.getFirstName() + "','" + employee.getLastName()
+ "','" + employee.getSsn() + "','"
+ employee.getFirstName().toLowerCase() + "','"
+ employee.getTitle() + "','" + employee.getPhoneNumber()
+ "','" + employee.getAddress1() + "','"
+ employee.getAddress2() + "'," + employee.getManager()
+ ",'" + employee.getStartDate() + "',"
+ employee.getSalary() + ",'" + employee.getCcn() + "',"
+ employee.getCcnLimit() + ",'"
+ employee.getDisciplinaryActionDate() + "','"
+ employee.getDisciplinaryActionNotes() + "','"
+ employee.getPersonalDescription() + "')";
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s)
.createStatement();
statement.executeUpdate(query);
}
catch (SQLException sqle)
{
s.setMessage("Error updating employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error updating employee profile");
e.printStackTrace();
}
}
public void createEmployeeProfile_BACKUP(WebSession s, int userId,
Employee employee) throws UnauthorizedException
{
try
{
// FIXME: Cannot choose the id because we cannot guarantee uniqueness
String query = "INSERT INTO employee VALUES ( max(userid)+1, '"
+ employee.getFirstName() + "','" + employee.getLastName()
+ "','" + employee.getSsn() + "','"
+ employee.getFirstName().toLowerCase() + "','"
+ employee.getTitle() + "','" + employee.getPhoneNumber()
+ "','" + employee.getAddress1() + "','"
+ employee.getAddress2() + "'," + employee.getManager()
+ ",'" + employee.getStartDate() + "',"
+ employee.getSalary() + ",'" + employee.getCcn() + "',"
+ employee.getCcnLimit() + ",'"
+ employee.getDisciplinaryActionDate() + "','"
+ employee.getDisciplinaryActionNotes() + "','"
+ employee.getPersonalDescription() + "')";
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s)
.createStatement();
statement.executeUpdate(query);
}
catch (SQLException sqle)
{
s.setMessage("Error updating employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error updating employee profile");
e.printStackTrace();
}
}
/**
* Validates that the given parameter value matches the given regular expression pattern.
*
* @param parameter
* @param pattern
* @return
* @throws ValidationException
*/
protected String validate(final String parameter, final Pattern pattern)
throws ValidationException
{
Matcher matcher = pattern.matcher(parameter);
if (!matcher.matches())
throw new ValidationException();
return parameter;
}
}

385
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/ViewProfile.java
View File

@@ -13,191 +13,240 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class ViewProfile extends DefaultLessonAction
{
public ViewProfile(AbstractLesson lesson, String lessonName, String actionName)
public ViewProfile(AbstractLesson lesson, String lessonName,
String actionName)
{
super(lesson, lessonName, actionName);
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException,
ValidationException
{
getLesson().setCurrentAction(s, getActionName());
if (isAuthenticated(s))
{
super(lesson, lessonName, actionName);
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ CrossSiteScripting.USER_ID);
int employeeId = -1;
try
{
// User selected employee
employeeId = s.getParser().getIntParameter(
CrossSiteScripting.EMPLOYEE_ID);
}
catch (ParameterNotFoundException e)
{
// May be an internally selected employee
employeeId = getIntRequestAttribute(s, getLessonName() + "."
+ CrossSiteScripting.EMPLOYEE_ID);
}
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "."
+ CrossSiteScripting.EMPLOYEE_ATTRIBUTE_KEY, employee);
updateLessonStatus(s, employee);
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return CrossSiteScripting.VIEWPROFILE_ACTION;
}
public Employee getEmployeeProfile(WebSession s, int userId,
int subjectUserId) throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = "
+ subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException, ValidationException
return profile;
}
public Employee getEmployeeProfile_BACKUP(WebSession s, int userId,
int subjectUserId) throws UnauthorizedException
{
// Query the database to determine if this employee has access to this function
// Query the database for the profile data of the given employee if "owned" by the given user
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
getLesson().setCurrentAction(s, getActionName());
String query = "SELECT * FROM employee WHERE userid = "
+ subjectUserId;
if (isAuthenticated(s))
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
if (answer_results.next())
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + CrossSiteScripting.USER_ID);
int employeeId = -1;
try
{
// User selected employee
employeeId = s.getParser().getIntParameter(CrossSiteScripting.EMPLOYEE_ID);
}
catch (ParameterNotFoundException e)
{
// May be an internally selected employee
employeeId = getIntRequestAttribute(s, getLessonName() + "." + CrossSiteScripting.EMPLOYEE_ID);
}
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "." + CrossSiteScripting.EMPLOYEE_ATTRIBUTE_KEY, employee);
updateLessonStatus(s, employee);
}
else
throw new UnauthenticatedException();
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
public String getNextPage(WebSession s)
{
return CrossSiteScripting.VIEWPROFILE_ACTION;
}
return profile;
}
public Employee getEmployeeProfile(WebSession s, int userId, int subjectUserId) throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = " + subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
public Employee getEmployeeProfile_BACKUP(WebSession s, int userId, int subjectUserId)
throws UnauthorizedException
private void updateLessonStatus(WebSession s, Employee employee)
{
switch (getStage(s))
{
// Query the database to determine if this employee has access to this function
// Query the database for the profile data of the given employee if "owned" by the given user
Employee profile = null;
// Query the database for the profile data of the given employee
try
case 1:
String address1 = employee.getAddress1().toLowerCase();
if (address1.indexOf("<script>") > -1
&& address1.indexOf("alert") > -1
&& address1.indexOf("</script>") > -1)
{
String query = "SELECT * FROM employee WHERE userid = " + subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
s
.setMessage("Welcome to stage 2 - implement input validation");
setStage(s, 2);
}
catch ( Exception e )
break;
case 3:
String address2 = employee.getAddress1().toLowerCase();
if (address2.indexOf("<script>") > -1
&& address2.indexOf("alert") > -1
&& address2.indexOf("</script>") > -1)
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
private void updateLessonStatus(WebSession s, Employee employee)
{
switch (getStage(s))
{
case 1:
String address1 = employee.getAddress1().toLowerCase();
if (address1.indexOf("<script>") > -1 && address1.indexOf("alert") > -1 && address1.indexOf("</script>") > -1)
{
s.setMessage( "Welcome to stage 2 - implement input validation" );
setStage(s, 2);
}
break;
case 3:
String address2 = employee.getAddress1().toLowerCase();
if (address2.indexOf("<script>") > -1 && address2.indexOf("alert") > -1 && address2.indexOf("</script>") > -1)
{
s.setMessage( "Welcome to stage 4 - implement output encoding" );
setStage(s, 4);
}
break;
case 4:
if (employee.getAddress1().toLowerCase().indexOf("&lt;") > -1)
{
s.setMessage( "Welcome to stage 5 - demonstrate reflected XSS" );
setStage(s, 5);
}
break;
default:
break;
s
.setMessage("Welcome to stage 4 - implement output encoding");
setStage(s, 4);
}
break;
case 4:
if (employee.getAddress1().toLowerCase().indexOf("&lt;") > -1)
{
s
.setMessage("Welcome to stage 5 - demonstrate reflected XSS");
setStage(s, 5);
}
break;
default:
break;
}
}
}

275
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/DOMInjection.java
View File

@@ -15,126 +15,177 @@ import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.WebSession;
public class DOMInjection extends LessonAdapter {
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Sherif Koussa <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2006
*/
private final static Integer DEFAULT_RANKING = new Integer(10);
private final static String KEY = "key";
protected Element createContent(WebSession s) {
String key = "K1JFWP8BSO8HI52LNPQS8F5L01N";
ElementContainer ec = new ElementContainer();
public class DOMInjection extends LessonAdapter
{
try
{
String userKey = s.getParser().getRawParameter(KEY, "");
String fromAJAX = s.getParser().getRawParameter("from" , "");
if (fromAJAX.equalsIgnoreCase("ajax") && userKey.length()!= 0 && userKey.equals(key))
{
s.getResponse().setContentType("text/html");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse().getOutputStream());
out.print("document.forms[0].SUBMIT.disabled = false;");
out.flush();
out.close();
return ec;
}
if (s.getRequest().getMethod().equalsIgnoreCase("POST"))
{
makeSuccess(s);
}
}
catch(Exception e)
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
String lineSep = System.getProperty("line.separator");
String script = "<script>" + lineSep +
"function validate() {" + lineSep +
"var keyField = document.getElementById('key');" + lineSep +
"var url = '/WebGoat/attack?Screen=" + String.valueOf(getScreenId()) +
"&menu=" + getDefaultCategory().getRanking().toString() +
"&from=ajax&key=' + encodeURIComponent(keyField.value);" + lineSep +
"if (typeof XMLHttpRequest != 'undefined') {" + lineSep +
"req = new XMLHttpRequest();" + lineSep +
"} else if (window.ActiveXObject) {" + lineSep +
"req = new ActiveXObject('Microsoft.XMLHTTP');" + lineSep +
" }" + lineSep +
" req.open('GET', url, true);" + lineSep +
" req.onreadystatechange = callback;" + lineSep +
" req.send(null);" + lineSep +
"}" + lineSep +
"function callback() {" + lineSep +
" if (req.readyState == 4) { " + lineSep +
" if (req.status == 200) { " + lineSep +
" var message = req.responseText;" + lineSep +
" eval(message);" + lineSep +
" }}}" + lineSep +
"</script>" + lineSep;
ec.addElement( new StringElement(script));
ec.addElement( new BR().addElement (new H1().addElement( "Welcome to WebGoat Registration Page:")));
ec.addElement( new BR().addElement ("Please enter the license key that was emailed to you to start using the application."));
ec.addElement( new BR());
ec.addElement( new BR());
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0).setWidth("70%").setAlign("center");
TR tr = new TR();
tr.addElement( new TD( new StringElement( "License Key: " ) ));
Input input1 = new Input( Input.TEXT, KEY , "" );
input1.addAttribute("onkeyup", "validate();");
tr.addElement( new TD( input1 ) );
t1.addElement( tr );
private final static Integer DEFAULT_RANKING = new Integer(10);
tr = new TR();
tr.addElement( new TD( "&nbsp;" ).setColSpan(2));
t1.addElement( tr );
tr = new TR();
Input b = new Input();
b.setType( Input.SUBMIT );
b.setValue( "Activate!" );
b.setName("SUBMIT");
b.setDisabled(true);
tr.addElement(new TD( "&nbsp;" ));
tr.addElement( new TD( b ) );
t1.addElement(tr);
ec.addElement( t1 );
return ec ;
private final static String KEY = "key";
protected Element createContent(WebSession s)
{
String key = "K1JFWP8BSO8HI52LNPQS8F5L01N";
ElementContainer ec = new ElementContainer();
try
{
String userKey = s.getParser().getRawParameter(KEY, "");
String fromAJAX = s.getParser().getRawParameter("from", "");
if (fromAJAX.equalsIgnoreCase("ajax") && userKey.length() != 0
&& userKey.equals(key))
{
s.getResponse().setContentType("text/html");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse()
.getOutputStream());
out.print("document.forms[0].SUBMIT.disabled = false;");
out.flush();
out.close();
return ec;
}
if (s.getRequest().getMethod().equalsIgnoreCase("POST"))
{
makeSuccess(s);
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
String lineSep = System.getProperty("line.separator");
String script = "<script>" + lineSep + "function validate() {"
+ lineSep + "var keyField = document.getElementById('key');"
+ lineSep + "var url = '/WebGoat/attack?Screen="
+ String.valueOf(getScreenId()) + "&menu="
+ getDefaultCategory().getRanking().toString()
+ "&from=ajax&key=' + encodeURIComponent(keyField.value);"
+ lineSep + "if (typeof XMLHttpRequest != 'undefined') {"
+ lineSep + "req = new XMLHttpRequest();" + lineSep
+ "} else if (window.ActiveXObject) {" + lineSep
+ "req = new ActiveXObject('Microsoft.XMLHTTP');" + lineSep
+ " }" + lineSep + " req.open('GET', url, true);" + lineSep
+ " req.onreadystatechange = callback;" + lineSep
+ " req.send(null);" + lineSep + "}" + lineSep
+ "function callback() {" + lineSep
+ " if (req.readyState == 4) { " + lineSep
+ " if (req.status == 200) { " + lineSep
+ " var message = req.responseText;" + lineSep
+ " eval(message);" + lineSep + " }}}" + lineSep
+ "</script>" + lineSep;
protected Category getDefaultCategory() {
return AJAX_SECURITY;
}
ec.addElement(new StringElement(script));
ec.addElement(new BR().addElement(new H1()
.addElement("Welcome to WebGoat Registration Page:")));
ec
.addElement(new BR()
.addElement("Please enter the license key that was emailed to you to start using the application."));
ec.addElement(new BR());
ec.addElement(new BR());
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0)
.setWidth("70%").setAlign("center");
protected Integer getDefaultRanking() {
return DEFAULT_RANKING;
}
TR tr = new TR();
tr.addElement(new TD(new StringElement("License Key: ")));
protected List getHints() {
List<String> hints = new ArrayList<String>();
hints.add( "This page is using XMLHTTP to comunicate with the server." );
hints.add( "Try to find a way to inject the DOM to enable the Activate button." );
hints.add( "Intercept the reply and replace the body withx document.forms[0].SUBMIT.disabled = false;" );
return hints;
}
Input input1 = new Input(Input.TEXT, KEY, "");
input1.addAttribute("onkeyup", "validate();");
tr.addElement(new TD(input1));
t1.addElement(tr);
public String getTitle() {
return "DOM Injection";
}
tr = new TR();
tr.addElement(new TD("&nbsp;").setColSpan(2));
t1.addElement(tr);
tr = new TR();
Input b = new Input();
b.setType(Input.SUBMIT);
b.setValue("Activate!");
b.setName("SUBMIT");
b.setDisabled(true);
tr.addElement(new TD("&nbsp;"));
tr.addElement(new TD(b));
t1.addElement(tr);
ec.addElement(t1);
return ec;
}
public Element getCredits()
{
return new StringElement("Created by Sherif Koussa");
}
protected Category getDefaultCategory()
{
return AJAX_SECURITY;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("This page is using XMLHTTP to comunicate with the server.");
hints
.add("Try to find a way to inject the DOM to enable the Activate button.");
hints
.add("Intercept the reply and replace the body withx document.forms[0].SUBMIT.disabled = false;");
return hints;
}
public String getTitle()
{
return "DOM Injection";
}
}

378
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/DOS_Login.java
View File

@@ -23,206 +23,246 @@ import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class DOS_Login extends LessonAdapter
{
/**
* Description of the Field
*/
protected final static String PASSWORD = "Password";
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
private static Connection connection = null;
/**
* Description of the Field
*/
protected final static String PASSWORD = "Password";
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
private static Connection connection = null;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
try
String username = "";
String password = "";
username = s.getParser().getRawParameter(USERNAME);
password = s.getParser().getRawParameter(PASSWORD);
// don;t allow user name from other lessons. it would be too simple.
if (username.equals("jeff") || username.equals("dave"))
{
ec
.addElement(new H2(
"Login Failed: 'jeff' and 'dave' are not valid for this lesson"));
return (ec.addElement(makeLogin(s)));
}
// Check if the login is valid
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
String query = "SELECT * FROM user_system_data WHERE user_name = '"
+ username + "' and password = '" + password + "'";
ec.addElement(new StringElement(query));
try
{
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(query);
if ((results != null) && (results.first() == true))
{
String username = "";
String password = "";
username = s.getParser().getRawParameter( USERNAME );
password = s.getParser().getRawParameter( PASSWORD );
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
results.last();
// don;t allow user name from other lessons. it would be too simple.
if ( username.equals( "jeff" ) || username.equals( "dave" ) )
// If they get back more than one user they succeeded
if (results.getRow() >= 1)
{
// Make sure this isn't data from an sql injected query.
if (results.getString(2).equals(username)
&& results.getString(3).equals(password))
{
ec.addElement( new H2( "Login Failed: 'jeff' and 'dave' are not valid for this lesson" ));
return ( ec.addElement( makeLogin( s ) ) );
String insertData1 = "INSERT INTO user_login VALUES ( '"
+ username
+ "', '"
+ s.getUserName()
+ "' )";
statement.executeUpdate(insertData1);
}
// Check if the login is valid
if ( connection == null )
// check the total count of logins
query = "SELECT * FROM user_login WHERE webgoat_user = '"
+ s.getUserName() + "'";
results = statement.executeQuery(query);
results.last();
// If they get back more than one user they succeeded
if (results.getRow() >= 3)
{
connection = DatabaseUtilities.makeConnection( s );
makeSuccess(s);
String deleteData1 = "DELETE from user_login WHERE webgoat_user = '"
+ s.getUserName() + "'";
statement.executeUpdate(deleteData1);
return (new H1("Congratulations! Lesson Completed"));
}
String query = "SELECT * FROM user_system_data WHERE user_name = '" + username + "' and password = '" + password + "'" ;
ec.addElement( new StringElement( query ));
try
{
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( query );
if ( ( results != null ) && ( results.first() == true ) )
{
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
results.last();
// If they get back more than one user they succeeded
if ( results.getRow() >= 1 )
{
// Make sure this isn't data from an sql injected query.
if ( results.getString(2).equals( username ) && results.getString(3).equals( password ) )
{
String insertData1 = "INSERT INTO user_login VALUES ( '" + username + "', '" + s.getUserName() + "' )";
statement.executeUpdate( insertData1 );
}
// check the total count of logins
query = "SELECT * FROM user_login WHERE webgoat_user = '" + s.getUserName() + "'" ;
results = statement.executeQuery( query );
results.last();
// If they get back more than one user they succeeded
if ( results.getRow() >= 3 )
{
makeSuccess( s );
String deleteData1 = "DELETE from user_login WHERE webgoat_user = '" + s.getUserName() + "'" ;
statement.executeUpdate( deleteData1 );
return( new H1("Congratulations! Lesson Completed" ));
}
ec.addElement( new H2( "Login Succeeded: Total login count: " + results.getRow() ));
}
}
else
{
ec.addElement( new H2( "Login Failed"));
// check the total count of logins
query = "SELECT * FROM user_login WHERE webgoat_user = '" + s.getUserName() + "'" ;
results = statement.executeQuery( query );
results.last();
ec.addElement( new H2( "Successfull login count: " + results.getRow() ));
}
}
catch ( SQLException sqle )
{
ec.addElement( new P().addElement( sqle.getMessage() ) );
sqle.printStackTrace();
}
ec.addElement(new H2(
"Login Succeeded: Total login count: "
+ results.getRow()));
}
}
catch ( Exception e )
else
{
s.setMessage( "Error generating " + this.getClass().getName() );
ec.addElement(new H2("Login Failed"));
// check the total count of logins
query = "SELECT * FROM user_login WHERE webgoat_user = '"
+ s.getUserName() + "'";
results = statement.executeQuery(query);
results.last();
ec.addElement(new H2("Successfull login count: "
+ results.getRow()));
}
return ( ec.addElement( makeLogin( s ) ) );
}
catch (SQLException sqle)
{
ec.addElement(new P().addElement(sqle.getMessage()));
sqle.printStackTrace();
}
}
/**
* Gets the category attribute of the WeakAuthenticationCookie object
*
* @return The category value
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return AbstractLesson.A9;
s.setMessage("Error generating " + this.getClass().getName());
}
return (ec.addElement(makeLogin(s)));
}
/**
* Gets the hints attribute of the CookieScreen object
*
* @return The hints value
*/
protected List getHints()
/**
* Gets the category attribute of the WeakAuthenticationCookie object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A9;
}
/**
* Gets the hints attribute of the CookieScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Use a SQL Injection to obtain the user names. ");
hints
.add("Try to generate this query: SELECT * FROM user_system_data WHERE user_name = 'goober' and password = 'dont_care' or '1' = '1'");
hints
.add("Try &quot;dont_care' or '1' = '1&quot; in the password field");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(90);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the CookieScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Denial of Service from Multiple Logins");
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeLogin(WebSession s)
{
ElementContainer ec = new ElementContainer();
// add the login fields
Table t = new Table(0).setCellSpacing(0).setCellPadding(0).setBorder(0);
if (s.isColor())
{
List<String> hints = new ArrayList<String>();
hints.add( "Use a SQL Injection to obtain the user names. " );
hints.add( "Try to generate this query: SELECT * FROM user_system_data WHERE user_name = 'goober' and password = 'dont_care' or '1' = '1'");
hints.add( "Try &quot;dont_care' or '1' = '1&quot; in the password field");
return hints;
t.setBorder(1);
}
private final static Integer DEFAULT_RANKING = new Integer(90);
TR row1 = new TR();
TR row2 = new TR();
row1.addElement(new TD(new StringElement("User Name: ")));
row2.addElement(new TD(new StringElement("Password: ")));
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
Input input1 = new Input(Input.TEXT, USERNAME, "");
Input input2 = new Input(Input.PASSWORD, PASSWORD, "");
row1.addElement(new TD(input1));
row2.addElement(new TD(input2));
t.addElement(row1);
t.addElement(row2);
/**
* Gets the title attribute of the CookieScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Denial of Service from Multiple Logins" );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeLogin( WebSession s )
{
ElementContainer ec = new ElementContainer();
// add the login fields
Table t = new Table( 0 ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 );
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR row1 = new TR();
TR row2 = new TR();
row1.addElement( new TD( new StringElement( "User Name: " ) ) );
row2.addElement( new TD( new StringElement( "Password: " ) ) );
Input input1 = new Input( Input.TEXT, USERNAME, "" );
Input input2 = new Input( Input.PASSWORD, PASSWORD, "" );
row1.addElement( new TD( input1 ) );
row2.addElement( new TD( input2 ) );
t.addElement( row1 );
t.addElement( row2 );
Element b = ECSFactory.makeButton( "Login" );
t.addElement( new TR( new TD( b ) ) );
ec.addElement( t );
return ( ec );
}
Element b = ECSFactory.makeButton("Login");
t.addElement(new TR(new TD(b)));
ec.addElement(t);
return (ec);
}
}

30
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/DefaultLessonAction.java
View File

@@ -11,7 +11,35 @@ import org.owasp.webgoat.session.UnauthenticatedException;
import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public abstract class DefaultLessonAction implements LessonAction
{
// FIXME: We could parse this class name to get defaults for these fields.

33
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/Encoding.java
View File

@@ -33,11 +33,34 @@ import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.util.HtmlEncoder;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003

274
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/FailOpenAuthentication.java
View File

@@ -6,152 +6,180 @@ import java.util.List;
import org.apache.ecs.Element;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class FailOpenAuthentication extends WeakAuthenticationCookie
{
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
boolean logout = s.getParser().getBooleanParameter(LOGOUT, false);
if (logout)
{
boolean logout = s.getParser().getBooleanParameter( LOGOUT, false );
s.setMessage("Goodbye!");
s.eatCookies();
if ( logout )
return (makeLogin(s));
}
try
{
String username = "";
String password = "";
try
{
username = s.getParser().getRawParameter(USERNAME);
password = s.getParser().getRawParameter(PASSWORD);
// if credentials are bad, send the login page
if (!"webgoat".equals(username) || !password.equals("webgoat"))
{
s.setMessage( "Goodbye!" );
s.eatCookies();
s.setMessage("Invalid username and password entered.");
return ( makeLogin( s ) );
return (makeLogin(s));
}
}
catch (Exception e)
{
// The parameter was omitted. set fail open status complete
if (username.length() > 0
&& e.getMessage().indexOf("not found") != -1)
{
if ((username != null) && (username.length() > 0))
{
makeSuccess(s);
return (makeUser(s, username,
"Fail Open Error Handling"));
}
}
}
// Don't let the fail open pass with a blank password.
if (password.length() == 0)
{
// We make sure the username was submitted to avoid telling the user an invalid
// username/password was entered when they first enter the lesson via the side menu.
// This also suppresses the error if they just hit the login and both fields are empty.
if (username.length() != 0)
{
s.setMessage("Invalid username and password entered.");
}
try
{
String username = "";
String password = "";
return (makeLogin(s));
try
{
username = s.getParser().getRawParameter( USERNAME );
password = s.getParser().getRawParameter( PASSWORD );
}
// if credentials are bad, send the login page
if ( !"webgoat".equals( username ) || !password.equals( "webgoat" ) )
{
s.setMessage( "Invalid username and password entered." );
return ( makeLogin( s ) );
}
}
catch ( Exception e )
{
// The parameter was omitted. set fail open status complete
if ( username.length() > 0 && e.getMessage().indexOf( "not found") != -1 )
{
if ( ( username != null ) && ( username.length() > 0 ) )
{
makeSuccess( s );
return ( makeUser( s, username, "Fail Open Error Handling" ) );
}
}
}
// Don't let the fail open pass with a blank password.
if ( password.length() == 0 )
{
// We make sure the username was submitted to avoid telling the user an invalid
// username/password was entered when they first enter the lesson via the side menu.
// This also suppresses the error if they just hit the login and both fields are empty.
if ( username.length() != 0)
{
s.setMessage( "Invalid username and password entered." );
}
return ( makeLogin( s ) );
}
// otherwise authentication is good, show the content
if ( ( username != null ) && ( username.length() > 0 ) )
{
return ( makeUser( s, username, "Parameters. You did not exploit the fail open." ) );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
}
return ( makeLogin( s ) );
// otherwise authentication is good, show the content
if ((username != null) && (username.length() > 0))
{
return (makeUser(s, username,
"Parameters. You did not exploit the fail open."));
}
}
/**
* Gets the category attribute of the FailOpenAuthentication object
*
* @return The category value
*/
public Category getDefaultCategory()
catch (Exception e)
{
return AbstractLesson.A7;
s.setMessage("Error generating " + this.getClass().getName());
}
/**
* Gets the hints attribute of the AuthenticateScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "You can force errors during the authentication process." );
hints.add( "You can change length, existance, or values of authentication parameters." );
hints.add( "Try removing a parameter ENTIRELY with <A href=\"http://www.owasp.org/development/webscarab\">WebScarab</A>." );
return hints;
}
return (makeLogin(s));
}
/**
* Gets the instructions attribute of the FailOpenAuthentication object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
return "Due to an error handling problem in the authentication mechanism, it is possible to authenticate " +
"as the 'webgoat' user without entering a password. Try to login as the webgoat user without " +
"specifying a password.";
}
/**
* Gets the category attribute of the FailOpenAuthentication object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return AbstractLesson.A7;
}
/**
* Gets the hints attribute of the AuthenticateScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("You can force errors during the authentication process.");
hints
.add("You can change length, existance, or values of authentication parameters.");
hints
.add("Try removing a parameter ENTIRELY with <A href=\"http://www.owasp.org/development/webscarab\">WebScarab</A>.");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(20);
/**
* Gets the instructions attribute of the FailOpenAuthentication object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
return "Due to an error handling problem in the authentication mechanism, it is possible to authenticate "
+ "as the 'webgoat' user without entering a password. Try to login as the webgoat user without "
+ "specifying a password.";
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the AuthenticateScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Bypass a Fail Open Authentication Scheme" );
}
private final static Integer DEFAULT_RANKING = new Integer(20);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the AuthenticateScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Bypass a Fail Open Authentication Scheme");
}
}

219
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/ForcedBrowsing.java
View File

@@ -6,121 +6,152 @@ import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.B;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TH;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
*
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
* @author Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies.</a>
* @created November 02, 2006
*/
public class ForcedBrowsing extends LessonAdapter
{
private final static String SUCCEEDED = "succeeded";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
private final static String SUCCEEDED = "succeeded";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
String success = new String(s.getParser().getStringParameter(SUCCEEDED,
""));
if (success.length() != 0 && success.equals("yes"))
{
ElementContainer ec = new ElementContainer();
String success = new String( s.getParser().getStringParameter( SUCCEEDED, "" ) );
if ( success.length()!= 0 && success.equals("yes") )
{
ec.addElement( new BR().addElement (new H1().addElement( "Welcome to WebGoat Configuration Page")));
ec.addElement( new BR());
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0).setWidth("90%").setAlign("center");
TR tr = new TR();
tr.addElement( new TD( new StringElement( "Set Admin Privileges for: " ) ));
Input input1 = new Input( Input.TEXT, "", "" );
tr.addElement( new TD( input1 ) );
t1.addElement( tr );
tr = new TR();
tr.addElement( new TD( new StringElement ( "Set Admin Password:" )));
input1 = new Input( Input.PASSWORD, "", "");
tr.addElement( new TD(input1));
t1.addElement( tr );
Element b = ECSFactory.makeButton( "Submit" );
t1.addElement( new TR( new TD( b ).setColSpan(2).setAlign("right") ) );
ec.addElement(t1);
makeSuccess( s );
}
else
{
ec.addElement( "Can you try to force browse to the config page which "
+ "should only be accessed by maintenance personnel.");
}
return ec;
ec.addElement(new BR().addElement(new H1()
.addElement("Welcome to WebGoat Configuration Page")));
ec.addElement(new BR());
Table t1 = new Table().setCellSpacing(0).setCellPadding(0)
.setBorder(0).setWidth("90%").setAlign("center");
TR tr = new TR();
tr.addElement(new TD(
new StringElement("Set Admin Privileges for: ")));
Input input1 = new Input(Input.TEXT, "", "");
tr.addElement(new TD(input1));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD(new StringElement("Set Admin Password:")));
input1 = new Input(Input.PASSWORD, "", "");
tr.addElement(new TD(input1));
t1.addElement(tr);
Element b = ECSFactory.makeButton("Submit");
t1.addElement(new TR(new TD(b).setColSpan(2).setAlign("right")));
ec.addElement(t1);
makeSuccess(s);
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
else
{
return AbstractLesson.A10;
ec
.addElement("Can you try to force browse to the config page which "
+ "should only be accessed by maintenance personnel.");
}
return ec;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "Try to guess the URL for the config page" );
hints.add( "The config page is guessable and hackable" );
hints.add( "Play with the URL and try to guess what the can you replace 'attack' with." );
hints.add( "Try to navigate to http://localhost/WebGoat/config" );
return hints;
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A10;
}
private final static Integer DEFAULT_RANKING = new Integer(15);
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Try to guess the URL for the config page");
hints.add("The config page is guessable and hackable");
hints
.add("Play with the URL and try to guess what the can you replace 'attack' with.");
hints.add("Try to navigate to http://localhost/WebGoat/config");
return hints;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Forced Browsing" );
}
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
private final static Integer DEFAULT_RANKING = new Integer(15);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Forced Browsing");
}
public Element getCredits()
{
return new StringElement("Created by Sherif Koussa");
}
}

565
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/ForgotPassword.java
View File

@@ -20,287 +20,340 @@ import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Eric Sheridan <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created December 18, 2005
*/
public class ForgotPassword extends LessonAdapter
{
final static IMG ASPECT_LOGO = new IMG( "images/logos/aspect.jpg" ).setAlt( "Aspect Security" ).setBorder( 0 ).setHspace( 0 ).setVspace( 0 );
private final static String USERNAME = "Username";
private static String USERNAME_RESPONSE = "";
private final static String COLOR = "Color";
private static String COLOR_RESPONSE = "";
private static int STAGE = 1;
private final static HashMap<String, String> USERS = new HashMap<String, String>();
private final static HashMap<String, String> COLORS = new HashMap<String, String>();
private void populateTables()
final static IMG ASPECT_LOGO = new IMG("images/logos/aspect.jpg").setAlt(
"Aspect Security").setBorder(0).setHspace(0).setVspace(0);
private final static String USERNAME = "Username";
private static String USERNAME_RESPONSE = "";
private final static String COLOR = "Color";
private static String COLOR_RESPONSE = "";
private static int STAGE = 1;
private final static HashMap<String, String> USERS = new HashMap<String, String>();
private final static HashMap<String, String> COLORS = new HashMap<String, String>();
private void populateTables()
{
USERS.put("admin", "2275$starBo0rn3");
USERS.put("jeff", "(_I_)illia(V)s");
USERS.put("dave", "\\V/ich3r$");
USERS.put("intern", "H3yn0w");
USERS.put("webgoat", "webgoat");
COLORS.put("admin", "green");
COLORS.put("jeff", "orange");
COLORS.put("dave", "purple");
COLORS.put("intern", "yellow");
COLORS.put("webgoat", "red");
}
protected Element doStage1(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new BR().addElement(new H1()
.addElement("Webgoat Password Recovery ")));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{
USERS.put("admin", "2275$starBo0rn3");
USERS.put("jeff", "(_I_)illia(V)s");
USERS.put("dave", "\\V/ich3r$");
USERS.put("intern", "H3yn0w");
USERS.put("webgoat", "webgoat");
COLORS.put("admin", "green");
COLORS.put("jeff", "orange");
COLORS.put("dave", "purple");
COLORS.put("intern", "yellow");
COLORS.put("webgoat", "red");
}
protected Element doStage1(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement( new BR().addElement( new H1().addElement( "Webgoat Password Recovery " )));
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
tr.addElement( new TH().addElement("Please input your username. See the OWASP admin if you do not have an account.")
.setColSpan(2).setAlign("left"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("*Required Fields").setWidth("30%"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("&nbsp;").setColSpan(2));
t.addElement( tr );
TR row1 = new TR();
row1.addElement( new TD( new B( new StringElement( "*User Name: " ) ) ));
Input input1 = new Input( Input.TEXT, USERNAME, "" );
row1.addElement( new TD( input1 ) );
t.addElement( row1 );
Element b = ECSFactory.makeButton( "Submit" );
t.addElement( new TR( new TD( b ) ) );
ec.addElement( t );
return ( ec );
}
protected Element doStage2(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement( new H1().addElement( "Webgoat Password Recovery " ));
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
tr.addElement( new TH().addElement("Secret Question: What is your favorite color?")
.setColSpan(2).setAlign("left"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("*Required Fields").setWidth("20%"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("&nbsp;").setColSpan(2));
t.addElement( tr );
TR row1 = new TR();
row1.addElement( new TD( new B( new StringElement( "*Answer: " ) ) ));
Input input1 = new Input( Input.TEXT, COLOR, "" );
row1.addElement( new TD( input1 ) );
t.addElement( row1 );
Element b = ECSFactory.makeButton( "Submit" );
t.addElement( new TR( new TD( b ) ) );
ec.addElement( t );
return ( ec );
}
protected Element doStage3(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement( new H1().addElement( "Webgoat Password Recovery " ));
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
tr.addElement( new TH().addElement("For security reasons, please change your password immediately.")
.setColSpan(2).setAlign("left"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement( new BR().addElement( new B().addElement( new StringElement("Results:")))).setAlign("left"));
t.addElement ( tr );
tr = new TR();
tr.addElement( new TD().addElement( new StringElement("Username: " + USERNAME_RESPONSE)));
t.addElement ( tr );
tr = new TR();
tr.addElement(new TD().addElement( new StringElement("Color: " + COLOR_RESPONSE)));
t.addElement ( tr );
tr = new TR();
tr.addElement(new TD().addElement( new StringElement("Password: " + USERS.get(USERNAME_RESPONSE).toString())));
t.addElement(tr);
ec.addElement(t);
if(USERNAME_RESPONSE.equals("admin") && COLOR_RESPONSE.equals("green"))
{
makeSuccess(s);
}
else if(!USERNAME_RESPONSE.equals("webgoat") && USERS.containsKey(USERNAME_RESPONSE))
{
s.setMessage("Close. Now try to get the password of a privileged account.");
}
return ec;
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
{
ElementContainer ec = new ElementContainer();
String username = "";
String color = "";
color = s.getParser().getStringParameter(COLOR, "");
if(color.length() > 0)
STAGE = 2;
else
STAGE = 1;
if(USERS.size() == 0)
{
populateTables();
}
if(STAGE == 2)
{
color = s.getParser().getStringParameter(COLOR, "");
if(COLORS.get(USERNAME_RESPONSE).equals(color))
{
STAGE = 1;
COLOR_RESPONSE = color;
ec.addElement(doStage3(s));
}
else
{
s.setMessage("Incorrect response for " + USERNAME_RESPONSE + ". Please try again!");
ec.addElement(doStage2(s));
}
}
else if(STAGE == 1)
{
username = s.getParser().getStringParameter(USERNAME, "");
if(USERS.containsKey(username))
{
STAGE = 2;
USERNAME_RESPONSE = username;
ec.addElement(doStage2(s));
}
else
{
if(username.length() > 0)
s.setMessage("Not a valid username. Please try again");
ec.addElement(doStage1(s));
}
}
else
{
ec.addElement(doStage1(s));
STAGE = 1;
}
return ec;
t.setBorder(1);
}
TR tr = new TR();
tr
.addElement(new TH()
.addElement(
"Please input your username. See the OWASP admin if you do not have an account.")
.setColSpan(2).setAlign("left"));
t.addElement(tr);
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
tr = new TR();
tr.addElement(new TD().addElement("*Required Fields").setWidth("30%"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
t.addElement(tr);
TR row1 = new TR();
row1.addElement(new TD(new B(new StringElement("*User Name: "))));
Input input1 = new Input(Input.TEXT, USERNAME, "");
row1.addElement(new TD(input1));
t.addElement(row1);
Element b = ECSFactory.makeButton("Submit");
t.addElement(new TR(new TD(b)));
ec.addElement(t);
return (ec);
}
protected Element doStage2(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new H1().addElement("Webgoat Password Recovery "));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{
return AbstractLesson.A3;
t.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TH().addElement(
"Secret Question: What is your favorite color?").setColSpan(2)
.setAlign("left"));
t.addElement(tr);
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
tr = new TR();
tr.addElement(new TD().addElement("*Required Fields").setWidth("20%"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
t.addElement(tr);
TR row1 = new TR();
row1.addElement(new TD(new B(new StringElement("*Answer: "))));
Input input1 = new Input(Input.TEXT, COLOR, "");
row1.addElement(new TD(input1));
t.addElement(row1);
Element b = ECSFactory.makeButton("Submit");
t.addElement(new TR(new TD(b)));
ec.addElement(t);
return (ec);
}
protected Element doStage3(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new H1().addElement("Webgoat Password Recovery "));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{
List<String> hints = new ArrayList<String>();
hints.add( "There is no lock out policy in place, brute force your way!" );
hints.add( "Try using usernames you might encounter throughout WebGoat." );
hints.add( "There are only so many possible colors, can you guess one?" );
hints.add( "The administrative account is \"admin\"" );
return hints;
t.setBorder(1);
}
TR tr = new TR();
tr
.addElement(new TH()
.addElement(
"For security reasons, please change your password immediately.")
.setColSpan(2).setAlign("left"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement(
new BR().addElement(new B().addElement(new StringElement(
"Results:")))).setAlign("left"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement(new StringElement("Username: "
+ USERNAME_RESPONSE)));
t.addElement(tr);
private final static Integer DEFAULT_RANKING = new Integer(15);
tr = new TR();
tr.addElement(new TD().addElement(new StringElement("Color: "
+ COLOR_RESPONSE)));
t.addElement(tr);
protected Integer getDefaultRanking()
tr = new TR();
tr.addElement(new TD().addElement(new StringElement("Password: "
+ USERS.get(USERNAME_RESPONSE).toString())));
t.addElement(tr);
ec.addElement(t);
if (USERNAME_RESPONSE.equals("admin") && COLOR_RESPONSE.equals("green"))
{
return DEFAULT_RANKING;
makeSuccess(s);
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
else if (!USERNAME_RESPONSE.equals("webgoat")
&& USERS.containsKey(USERNAME_RESPONSE))
{
return ( "Forgot Password" );
s
.setMessage("Close. Now try to get the password of a privileged account.");
}
public Element getCredits()
return ec;
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
String username = "";
String color = "";
color = s.getParser().getStringParameter(COLOR, "");
if (color.length() > 0)
STAGE = 2;
else
STAGE = 1;
if (USERS.size() == 0)
{
return super.getCustomCredits("The Intern", ASPECT_LOGO);
populateTables();
}
if (STAGE == 2)
{
color = s.getParser().getStringParameter(COLOR, "");
if (COLORS.get(USERNAME_RESPONSE).equals(color))
{
STAGE = 1;
COLOR_RESPONSE = color;
ec.addElement(doStage3(s));
}
else
{
s.setMessage("Incorrect response for " + USERNAME_RESPONSE
+ ". Please try again!");
ec.addElement(doStage2(s));
}
}
else if (STAGE == 1)
{
username = s.getParser().getStringParameter(USERNAME, "");
if (USERS.containsKey(username))
{
STAGE = 2;
USERNAME_RESPONSE = username;
ec.addElement(doStage2(s));
}
else
{
if (username.length() > 0)
s.setMessage("Not a valid username. Please try again");
ec.addElement(doStage1(s));
}
}
else
{
ec.addElement(doStage1(s));
STAGE = 1;
}
return ec;
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A3;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("There is no lock out policy in place, brute force your way!");
hints
.add("Try using usernames you might encounter throughout WebGoat.");
hints.add("There are only so many possible colors, can you guess one?");
hints.add("The administrative account is \"admin\"");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(15);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Forgot Password");
}
public Element getCredits()
{
return super.getCustomCredits("The Intern", ASPECT_LOGO);
}
}

328
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/HiddenFieldTampering.java
View File

@@ -18,175 +18,213 @@ import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class HiddenFieldTampering extends LessonAdapter
{
private final static String PRICE = "Price";
private final static String PRICE_TV = "2999.99";
private final static String PRICE_TV_HACKED = "9.99";
private final static String PRICE = "Price";
/**
* Constructor for the HiddenFieldScreen object
*/
public HiddenFieldTampering() { }
private final static String PRICE_TV = "2999.99";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
private final static String PRICE_TV_HACKED = "9.99";
/**
* Constructor for the HiddenFieldScreen object
*/
public HiddenFieldTampering()
{}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
String price = s.getParser().getRawParameter(PRICE, PRICE_TV);
float quantity = s.getParser().getFloatParameter("QTY", 1.0f);
float total = quantity * Float.parseFloat(price);
try
if (price.equals(PRICE_TV))
{
ec.addElement(new Center().addElement(new H1()
.addElement("Shopping Cart ")));
ec.addElement(new BR());
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1).setWidth("90%").setAlign("center");
if (s.isColor())
{
String price = s.getParser().getRawParameter( PRICE, PRICE_TV );
float quantity = s.getParser().getFloatParameter("QTY", 1.0f);
float total = quantity * Float.parseFloat(price);
if ( price.equals(PRICE_TV) )
{
ec.addElement( new Center().addElement( new H1().addElement( "Shopping Cart " )));
ec.addElement( new BR() );
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 1 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
tr.addElement( new TH().addElement("Shopping Cart Items -- To Buy Now").setWidth("80%"));
tr.addElement( new TH().addElement("Price:").setWidth("10%"));
tr.addElement( new TH().addElement("Quantity:").setWidth("3%"));
tr.addElement( new TH().addElement("Total").setWidth("7%"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("56 inch HDTV (model KTV-551)"));
tr.addElement( new TD().addElement(PRICE_TV).setAlign("right"));
tr.addElement( new TD().addElement(new Input( Input.TEXT, "QTY", 1 )).setAlign( "right" ));
tr.addElement( new TD().addElement("$" +total));
t.addElement( tr );
ec.addElement(t);
t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
ec.addElement( new BR() );
tr = new TR();
tr.addElement( new TD().addElement( "The total charged to your credit card:" ) );
tr.addElement( new TD().addElement( "$" + total ));
tr.addElement( new TD().addElement( ECSFactory.makeButton( "Update Cart" )));
tr.addElement( new TD().addElement( ECSFactory.makeButton( "Purchase" )));
t.addElement( tr );
ec.addElement(t);
Input input = new Input( Input.HIDDEN, PRICE, PRICE_TV );
ec.addElement( input );
ec.addElement( new BR() );
}
else
{
if ( !price.toString().equals( PRICE_TV ) )
{
makeSuccess( s );
}
ec.addElement( new P().addElement( "Your total price is:" ) );
ec.addElement( new B( "$" + total ) );
ec.addElement( new BR() );
ec.addElement( new P().addElement( "This amount will be charged to your credit card immediately." ) );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
t.setBorder(1);
}
return ( ec );
TR tr = new TR();
tr.addElement(new TH().addElement(
"Shopping Cart Items -- To Buy Now").setWidth("80%"));
tr.addElement(new TH().addElement("Price:").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity:").setWidth("3%"));
tr.addElement(new TH().addElement("Total").setWidth("7%"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD()
.addElement("56 inch HDTV (model KTV-551)"));
tr.addElement(new TD().addElement(PRICE_TV).setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY", 1)).setAlign("right"));
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
ec.addElement(t);
t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(0).setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
ec.addElement(new BR());
tr = new TR();
tr.addElement(new TD()
.addElement("The total charged to your credit card:"));
tr.addElement(new TD().addElement("$" + total));
tr.addElement(new TD().addElement(ECSFactory
.makeButton("Update Cart")));
tr.addElement(new TD().addElement(ECSFactory
.makeButton("Purchase")));
t.addElement(tr);
ec.addElement(t);
Input input = new Input(Input.HIDDEN, PRICE, PRICE_TV);
ec.addElement(input);
ec.addElement(new BR());
}
else
{
if (!price.toString().equals(PRICE_TV))
{
makeSuccess(s);
}
ec.addElement(new P().addElement("Your total price is:"));
ec.addElement(new B("$" + total));
ec.addElement(new BR());
ec
.addElement(new P()
.addElement("This amount will be charged to your credit card immediately."));
}
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return AbstractLesson.A1;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
/**
* Gets the hints attribute of the HiddenFieldScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "This application is using hidden fields to transmit price information to the server." );
hints.add( "Use a program to intercept and change the value in the hidden field." );
hints.add( "Use <A href=\"http://www.owasp.org/development/webscarab\">WebScarab</A> to change the price of the TV from " +
PRICE_TV + " to " + PRICE_TV_HACKED + "." );
return hints;
}
return (ec);
}
/**
* Gets the instructions attribute of the HiddenFieldTampering object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Try to purchase the HDTV for less than the purchase price, if you have not done so already.";
return ( instructions );
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A1;
}
/**
* Gets the hints attribute of the HiddenFieldScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("This application is using hidden fields to transmit price information to the server.");
hints
.add("Use a program to intercept and change the value in the hidden field.");
hints
.add("Use <A href=\"http://www.owasp.org/development/webscarab\">WebScarab</A> to change the price of the TV from "
+ PRICE_TV + " to " + PRICE_TV_HACKED + ".");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(50);
/**
* Gets the instructions attribute of the HiddenFieldTampering object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Try to purchase the HDTV for less than the purchase price, if you have not done so already.";
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
return (instructions);
}
/**
* Gets the title attribute of the HiddenFieldScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Exploit Hidden Fields" );
}
private final static Integer DEFAULT_RANKING = new Integer(50);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HiddenFieldScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Exploit Hidden Fields");
}
}

373
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/HtmlClues.java
View File

@@ -19,199 +19,234 @@ import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class HtmlClues extends LessonAdapter
{
/**
* Description of the Field
*/
protected final static String PASSWORD = "Password";
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
private boolean backdoor( WebSession s )
{
String username = s.getParser().getRawParameter( USERNAME, "" );
String password = s.getParser().getRawParameter( PASSWORD, "" );
//<START_OMIT_SOURCE>
return ( username.equals( "admin" ) && password.equals( "adminpw" ) );
//<END_OMIT_SOURCE>
/**
* Description of the Field
*/
protected final static String PASSWORD = "Password";
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
private boolean backdoor(WebSession s)
{
String username = s.getParser().getRawParameter(USERNAME, "");
String password = s.getParser().getRawParameter(PASSWORD, "");
//<START_OMIT_SOURCE>
return (username.equals("admin") && password.equals("adminpw"));
//<END_OMIT_SOURCE>
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
//<START_OMIT_SOURCE>
ec.addElement(new Comment("FIXME admin:adminpw"));
//<END_OMIT_SOURCE>
ec.addElement(new Comment("Use Admin to regenerate database"));
if (backdoor(s))
{
makeSuccess(s);
s.setMessage("BINGO -- admin authenticated");
ec.addElement(makeUser(s, "jsnow", "CREDENTIALS"));
}
else
{
ec.addElement(makeLogin(s));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
}
return (ec);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @param method Description of the Parameter
* @return Description of the Return Value
* @exception Exception Description of the Exception
*/
protected Element makeUser(WebSession s, String user, String method)
throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement(new P().addElement("Welcome, " + user));
ec.addElement(new P().addElement("You have been authenticated with "
+ method));
return (ec);
}
protected Element makeLogin(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new H1().addElement("Sign In "));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{
ElementContainer ec = new ElementContainer();
try
{
//<START_OMIT_SOURCE>
ec.addElement( new Comment( "FIXME admin:adminpw" ) );
//<END_OMIT_SOURCE>
ec.addElement( new Comment( "Use Admin to regenerate database" ) );
if ( backdoor( s ) )
{
makeSuccess( s );
s.setMessage( "BINGO -- admin authenticated" );
ec.addElement( makeUser( s, "jsnow", "CREDENTIALS" ) );
}
else
{
ec.addElement( makeLogin( s ) );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
}
return ( ec );
t.setBorder(1);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @param method Description of the Parameter
* @return Description of the Return Value
* @exception Exception Description of the Exception
*/
protected Element makeUser( WebSession s, String user, String method ) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement( new P().addElement( "Welcome, " + user ) );
ec.addElement( new P().addElement( "You have been authenticated with " + method ) );
TR tr = new TR();
tr
.addElement(new TH()
.addElement(
"Please sign in to your account. See the OWASP admin if you do not have an account.")
.setColSpan(2).setAlign("left"));
t.addElement(tr);
return ( ec );
}
tr = new TR();
tr.addElement(new TD().addElement("*Required Fields").setWidth("30%"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
t.addElement(tr);
TR row1 = new TR();
TR row2 = new TR();
row1.addElement(new TD(new B(new StringElement("*User Name: "))));
row2.addElement(new TD(new B(new StringElement("*Password: "))));
Input input1 = new Input(Input.TEXT, USERNAME, "");
Input input2 = new Input(Input.PASSWORD, PASSWORD, "");
row1.addElement(new TD(input1));
row2.addElement(new TD(input2));
t.addElement(row1);
t.addElement(row2);
Element b = ECSFactory.makeButton("Login");
t.addElement(new TR(new TD(b)));
ec.addElement(t);
return (ec);
}
protected Element makeLogin( WebSession s )
{
ElementContainer ec = new ElementContainer();
/**
* Gets the hints attribute of the CluesScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("You can view the HTML source by selecting 'view source' in the browser menu.");
hints.add("There are lots of clues in the HTML");
hints
.add("Search for the word HIDDEN, look at URLs, look for comments.");
ec.addElement( new H1().addElement( "Sign In " ));
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
tr.addElement( new TH().addElement("Please sign in to your account. See the OWASP admin if you do not have an account.")
.setColSpan(2).setAlign("left"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("*Required Fields").setWidth("30%"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("&nbsp;").setColSpan(2));
t.addElement( tr );
TR row1 = new TR();
TR row2 = new TR();
row1.addElement( new TD( new B( new StringElement( "*User Name: " ) ) ));
row2.addElement( new TD( new B(new StringElement( "*Password: " ) ) ));
Input input1 = new Input( Input.TEXT, USERNAME, "" );
Input input2 = new Input( Input.PASSWORD, PASSWORD, "" );
row1.addElement( new TD( input1 ) );
row2.addElement( new TD( input2 ) );
t.addElement( row1 );
t.addElement( row2 );
Element b = ECSFactory.makeButton( "Login" );
t.addElement( new TR( new TD( b ) ) );
ec.addElement( t );
return ( ec );
}
/**
* Gets the hints attribute of the CluesScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "You can view the HTML source by selecting 'view source' in the browser menu." );
hints.add( "There are lots of clues in the HTML" );
hints.add( "Search for the word HIDDEN, look at URLs, look for comments." );
return hints;
}
return hints;
}
/**
* Gets the instructions attribute of the HtmlClues object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Below is an example of a forms based authentication form. Look for clues to help you log in.";
/**
* Gets the instructions attribute of the HtmlClues object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Below is an example of a forms based authentication form. Look for clues to help you log in.";
return ( instructions );
}
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(30);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
private final static Integer DEFAULT_RANKING = new Integer(30);
/**
* Gets the category attribute of the FailOpenAuthentication object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.CODE_QUALITY;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the category attribute of the FailOpenAuthentication object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.CODE_QUALITY;
}
/**
* Gets the title attribute of the CluesScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Discover Clues in the HTML" );
}
/**
* Gets the title attribute of the CluesScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Discover Clues in the HTML");
}
}

181
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/HttpBasics.java
View File

@@ -9,100 +9,127 @@ import org.apache.ecs.StringElement;
import org.apache.ecs.html.Input;
import org.owasp.webgoat.session.*;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class HttpBasics extends LessonAdapter
{
private final static String PERSON = "person";
private final static String PERSON = "person";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
StringBuffer person = null;
try
{
ElementContainer ec = new ElementContainer();
ec.addElement(new StringElement("Enter your name: "));
StringBuffer person = null;
try
{
ec.addElement( new StringElement( "Enter your name: " ) );
person = new StringBuffer(s.getParser().getStringParameter(PERSON,
""));
person.reverse();
person = new StringBuffer( s.getParser().getStringParameter( PERSON, "" ) );
person.reverse();
Input input = new Input(Input.TEXT, PERSON, person.toString());
ec.addElement(input);
Input input = new Input( Input.TEXT, PERSON, person.toString() );
ec.addElement( input );
Element b = ECSFactory.makeButton( "Go!" );
ec.addElement( b );
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
if ( !person.toString().equals( "" ) && getLessonTracker( s ).getNumVisits() > 3 )
{
makeSuccess( s );
}
return ( ec );
Element b = ECSFactory.makeButton("Go!");
ec.addElement(b);
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
if (!person.toString().equals("")
&& getLessonTracker(s).getNumVisits() > 3)
{
List<String> hints = new ArrayList<String>();
hints.add( "Type in your name and press 'go'" );
hints.add( "Turn on Show Parameters or other features" );
hints.add( "Press the Show Lesson Plan button to view a lesson summary" );
return hints;
makeSuccess(s);
}
/**
* Gets the ranking attribute of the HelloScreen object
*
* @return The ranking value
*/
private final static Integer DEFAULT_RANKING = new Integer(10);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected Category getDefaultCategory()
{
return AbstractLesson.GENERAL;
}
return (ec);
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Http Basics" );
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Type in your name and press 'go'");
hints.add("Turn on Show Parameters or other features");
hints.add("Press the Show Lesson Plan button to view a lesson summary");
return hints;
}
/**
* Gets the ranking attribute of the HelloScreen object
*
* @return The ranking value
*/
private final static Integer DEFAULT_RANKING = new Integer(10);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected Category getDefaultCategory()
{
return AbstractLesson.GENERAL;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Http Basics");
}
}

30
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/HttpOnly.java
View File

@@ -18,7 +18,35 @@ import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.WebSession;
import sun.misc.BASE64Encoder;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class HttpOnly extends LessonAdapter {
private final static Integer DEFAULT_RANKING = new Integer(125);

448
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/HttpSplitting.java
View File

@@ -1,4 +1,5 @@
package org.owasp.webgoat.lessons;
import java.io.PrintWriter;
import java.net.URLDecoder;
import java.text.DateFormat;
@@ -12,224 +13,283 @@ import org.apache.ecs.html.*;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the
* custody of the Open Web Application Security Project
* (http://www.owasp.org) This software package is published by OWASP
* under the GPL. You should read and accept the LICENSE before you
* use, modify and/or redistribute this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author sherif@macadamian.com
* @created September 30, 2006
*/
public class HttpSplitting extends LessonAdapter {
private final static String LANGUAGE = "language";
private final static String REDIRECT = "fromRedirect";
private static String STAGE = "stage";
/**
* Description of the Method
*
* @param s Current WebSession
*/
public void handleRequest( WebSession s )
{
//Setting a special action to be able to submit to redirect.jsp
Form form = new Form( "/WebGoat/lessons/General/redirect.jsp?" +
"Screen=" + String.valueOf(getScreenId()) +
"&menu=" + getDefaultCategory().getRanking().toString()
, Form.POST ).setName( "form" ).setEncType( "" );
public class HttpSplitting extends LessonAdapter
{
form.addElement( createContent( s ) );
private final static String LANGUAGE = "language";
setContent(form);
}
protected Element doHTTPSplitting(WebSession s)
private final static String REDIRECT = "fromRedirect";
private static String STAGE = "stage";
/**
* Description of the Method
*
* @param s Current WebSession
*/
public void handleRequest(WebSession s)
{
//Setting a special action to be able to submit to redirect.jsp
Form form = new Form("/WebGoat/lessons/General/redirect.jsp?"
+ "Screen=" + String.valueOf(getScreenId()) + "&menu="
+ getDefaultCategory().getRanking().toString(), Form.POST)
.setName("form").setEncType("");
form.addElement(createContent(s));
setContent(form);
}
protected Element doHTTPSplitting(WebSession s)
{
ElementContainer ec = new ElementContainer();
String lang = null;
try
{
ElementContainer ec = new ElementContainer();
String lang = null;
try
ec.addElement(createAttackEnvironment(s));
lang = URLDecoder.decode(s.getParser()
.getRawParameter(LANGUAGE, ""), "UTF-8");
//Check if we are coming from the redirect page
String fromRedirect = s.getParser().getStringParameter(
"fromRedirect", "");
if (lang.length() != 0 && fromRedirect.length() != 0)
{
//Split by the line separator line.separator is platform independant
String lineSep = System.getProperty("line.separator");
String[] arrTokens = lang.toString().toUpperCase().split(
lineSep);
//Check if the user ended the first request and wrote the second malacious reply
if (Arrays.binarySearch(arrTokens, "CONTENT-LENGTH: 0") >= 0
&& Arrays.binarySearch(arrTokens, "HTTP/1.1 200 OK") >= 0)
{
ec.addElement(createAttackEnvironment(s));
lang = URLDecoder.decode(s.getParser().getRawParameter( LANGUAGE, "" ), "UTF-8") ;
//Check if we are coming from the redirect page
String fromRedirect = s.getParser().getStringParameter ( "fromRedirect" , "");
if ( lang.length() != 0 && fromRedirect.length() != 0 )
{
//Split by the line separator line.separator is platform independant
String lineSep = System.getProperty("line.separator");
String[] arrTokens = lang.toString().toUpperCase().split(lineSep);
//Check if the user ended the first request and wrote the second malacious reply
if (Arrays.binarySearch(arrTokens, "CONTENT-LENGTH: 0") >= 0 &&
Arrays.binarySearch(arrTokens, "HTTP/1.1 200 OK") >= 0 )
{
HttpServletResponse res = s.getResponse();
res.setContentType( "text/html" );
PrintWriter out = new PrintWriter( res.getOutputStream() );
String message = lang.substring(lang.indexOf("<html>"));
out.print(message);
out.flush();
out.close();
getLessonTracker(s).setStage(2);
StringBuffer msg = new StringBuffer();
msg.append("Good Job! ");
msg.append("This lesson has detected your successfull attack, ");
msg.append("time to elevate your attack to a higher level. ");
msg.append("Try again and add Last-Modified header, intercept");
msg.append("the reply and replace it with a 304 reply.");
s.setMessage(msg.toString());
}
}
HttpServletResponse res = s.getResponse();
res.setContentType("text/html");
PrintWriter out = new PrintWriter(res.getOutputStream());
String message = lang.substring(lang.indexOf("<html>"));
out.print(message);
out.flush();
out.close();
getLessonTracker(s).setStage(2);
StringBuffer msg = new StringBuffer();
msg.append("Good Job! ");
msg
.append("This lesson has detected your successfull attack, ");
msg
.append("time to elevate your attack to a higher level. ");
msg
.append("Try again and add Last-Modified header, intercept");
msg.append("the reply and replace it with a 304 reply.");
s.setMessage(msg.toString());
}
catch (Exception e)
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
protected Element createContent(WebSession s)
{
return super.createStagedContent(s);
}
protected Element doStage1(WebSession s) throws Exception
{
return doHTTPSplitting(s);
}
protected Element doStage2(WebSession s) throws Exception
{
return doCachePoisining(s);
}
protected Element createAttackEnvironment(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
String lang = null;
if (getLessonTracker(s).getStage() == 1)
{
ec.addElement(new H3("Stage 1: HTTP Splitting:<br><br>"));
}
else
{
ec.addElement(new H3("Stage 2: Cache Poisoning:<br><br>"));
}
ec.addElement(new StringElement("Search by country : "));
lang = URLDecoder.decode(s.getParser().getRawParameter(LANGUAGE, ""),
"UTF-8");
//add the search by field
Input input = new Input(Input.TEXT, LANGUAGE, lang.toString());
ec.addElement(input);
Element b = ECSFactory.makeButton("Search!");
ec.addElement(b);
return ec;
}
protected Element doCachePoisining(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
try
{
s
.setMessage("Now that you have successfully performed an HTTP Splitting, now try to poison"
+ " the victim's cache. Type 'restart' in the input field if you wish to "
+ " to return to the HTTP Splitting lesson.<br><br>");
if (s.getParser().getRawParameter(LANGUAGE, "YOUR_NAME").equals(
"restart"))
{
getLessonTracker(s).getLessonProperties().setProperty(STAGE,
"1");
return (doHTTPSplitting(s));
}
ec.addElement(createAttackEnvironment(s));
String lang = URLDecoder.decode(s.getParser().getRawParameter(
LANGUAGE, ""), "UTF-8");
String fromRedirect = s.getParser()
.getStringParameter(REDIRECT, "");
if (lang.length() != 0 && fromRedirect.length() != 0)
{
String lineSep = System.getProperty("line.separator");
String dateStr = lang.substring(lang.indexOf("Last-Modified:")
+ "Last-Modified:".length(), lang.indexOf(lineSep, lang
.indexOf("Last-Modified:")));
if (dateStr.length() != 0)
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
Calendar cal = Calendar.getInstance();
DateFormat sdf = new SimpleDateFormat(
"EEE, dd MMM yyyy HH:mm:ss z", Locale.US);
if (sdf.parse(dateStr.trim()).after(cal.getTime()))
{
makeSuccess(s);
}
}
return ( ec );
}
}
protected Element createContent(WebSession s)
catch (Exception ex)
{
return super.createStagedContent(s);
ec.addElement(new P().addElement(ex.getMessage()));
}
return ec;
}
protected Element doStage1( WebSession s ) throws Exception
{
return doHTTPSplitting( s );
}
protected Element doStage2( WebSession s ) throws Exception
{
return doCachePoisining( s);
}
protected Element createAttackEnvironment(WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
String lang = null;
if (getLessonTracker(s).getStage() == 1)
{
ec.addElement( new H3( "Stage 1: HTTP Splitting:<br><br>" ) );
}
else
{
ec.addElement( new H3( "Stage 2: Cache Poisoning:<br><br>" ) );
}
ec.addElement( new StringElement( "Search by country : " ) );
protected Category getDefaultCategory()
{
return AbstractLesson.GENERAL;
}
lang = URLDecoder.decode(s.getParser().getRawParameter( LANGUAGE, "" ), "UTF-8") ;
//add the search by field
Input input = new Input( Input.TEXT, LANGUAGE, lang.toString() );
ec.addElement( input );
Element b = ECSFactory.makeButton( "Search!" );
ec.addElement( b );
return ec;
}
protected Element doCachePoisining( WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
try
{
s.setMessage("Now that you have successfully performed an HTTP Splitting, now try to poison" +
" the victim's cache. Type 'restart' in the input field if you wish to " +
" to return to the HTTP Splitting lesson.<br><br>");
if ( s.getParser().getRawParameter( LANGUAGE, "YOUR_NAME" ).equals("restart"))
{
getLessonTracker(s).getLessonProperties().setProperty(STAGE,"1");
return( doHTTPSplitting(s));
}
ec.addElement(createAttackEnvironment(s));
String lang = URLDecoder.decode(s.getParser().getRawParameter( LANGUAGE, "" ), "UTF-8") ;
String fromRedirect = s.getParser().getStringParameter ( REDIRECT , "");
if ( lang.length() != 0 && fromRedirect.length() != 0 )
{
String lineSep = System.getProperty("line.separator");
String dateStr = lang.substring(lang.indexOf("Last-Modified:") + "Last-Modified:".length(),
lang.indexOf(lineSep, lang.indexOf("Last-Modified:") ));
if (dateStr.length() != 0 )
{
Calendar cal = Calendar.getInstance();
DateFormat sdf = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US);
protected List getHints()
{
if (sdf.parse(dateStr.trim()).after(cal.getTime()))
{
makeSuccess(s);
}
}
}
}
catch (Exception ex)
{
ec.addElement( new P().addElement( ex.getMessage() ) );
}
return ec;
}
protected Category getDefaultCategory()
{
return AbstractLesson.GENERAL;
}
List<String> hints = new ArrayList<String>();
hints.add("Enter a language for the system to search by.");
hints.add("Use CR (%0d) and LF (%0a) for a new line");
hints
.add("The Content-Length: 0 will tell the server that the first request is over.");
hints.add("A 200 OK message looks like this: HTTP/1.1 200 OK");
hints
.add("Try: language=?foobar%0d%0aContent-Length:%200%0d%0a%0d%0aHTTP/1.1%20200%20OK%0d%0aContent-Type:%20text/html%0d%0aContent-Length:%2047%0d%0a%0d%0a&lt;html&gt;Insert undesireable content here&lt;/html&gt;");
hints
.add("Cache Poisoning starts with including 'Last-Modified' header in the hijacked page and setting it to a future date.");
hints
.add("Try language=?foobar%0d%0aContent-Length:%200%0d%0a%0d%0aHTTP/1.1%20200%20OK%0d%0aContent-Type:%20text/html%0d%0aLast-Modified:%20Mon,%2027%20Oct%202003%2014:50:18%20GMT%0d%0aContent-Length:%2047%0d%0a%0d%0a&lt;html&gt;Insert undesireable content here&lt;/html&gt;");
hints
.add("'Last-Modified' header forces the browser to send a 'If-Modified-Since' header. Some cache servers will take the bait and keep serving the hijacked page");
hints
.add("Try to intercept the reply and add HTTP/1.1 304 Not Modified0d%0aDate:%20Mon,%2027%20Oct%202030%2014:50:18%20GMT");
return hints;
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "Enter a language for the system to search by." );
hints.add( "Use CR (%0d) and LF (%0a) for a new line" );
hints.add( "The Content-Length: 0 will tell the server that the first request is over." );
hints.add( "A 200 OK message looks like this: HTTP/1.1 200 OK" );
hints.add( "Try: language=?foobar%0d%0aContent-Length:%200%0d%0a%0d%0aHTTP/1.1%20200%20OK%0d%0aContent-Type:%20text/html%0d%0aContent-Length:%2047%0d%0a%0d%0a&lt;html&gt;Insert undesireable content here&lt;/html&gt;" );
hints.add( "Cache Poisoning starts with including 'Last-Modified' header in the hijacked page and setting it to a future date." );
hints.add( "Try language=?foobar%0d%0aContent-Length:%200%0d%0a%0d%0aHTTP/1.1%20200%20OK%0d%0aContent-Type:%20text/html%0d%0aLast-Modified:%20Mon,%2027%20Oct%202003%2014:50:18%20GMT%0d%0aContent-Length:%2047%0d%0a%0d%0a&lt;html&gt;Insert undesireable content here&lt;/html&gt;" );
hints.add( "'Last-Modified' header forces the browser to send a 'If-Modified-Since' header. Some cache servers will take the bait and keep serving the hijacked page");
hints.add( "Try to intercept the reply and add HTTP/1.1 304 Not Modified0d%0aDate:%20Mon,%2027%20Oct%202030%2014:50:18%20GMT");
return hints;
}
}
private final static Integer DEFAULT_RANKING = new Integer(20);
private final static Integer DEFAULT_RANKING = new Integer(20);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "HTTP Splitting" );
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("HTTP Splitting");
}
public Element getCredits()
{
return new StringElement("Created by Sherif Koussa");
}
}

452
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/JSONInjection.java
View File

@@ -17,207 +17,295 @@ import java.io.PrintWriter;
import java.util.List;
import java.util.ArrayList;
public class JSONInjection extends LessonAdapter {
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author sherif@macadamian.com
* @created December 25, 2006
*/
private final static Integer DEFAULT_RANKING = new Integer(30);
private final static String TRAVEL_FROM = "travelFrom";
private final static String TRAVEL_TO = "travelTo";
public class JSONInjection extends LessonAdapter
{
/**
* Copyright (c) 2002 Free Software Foundation developed under the
* custody of the Open Web Application Security Project
* (http://www.owasp.org) This software package is published by OWASP
* under the GPL. You should read and accept the LICENSE before you
* use, modify and/or redistribute this software.
*
* @author sherif@macadamian.com
* @created December 25, 2006
*/
private final static Integer DEFAULT_RANKING = new Integer(30);
public void handleRequest(WebSession s) {
try
{
if(s.getParser().getRawParameter("from", "").equals("ajax"))
{
String lineSep = System.getProperty("line.separator");
String jsonStr = "{" + lineSep +
"\"From\": \"Boston\"," + lineSep +
"\"To\": \"Seattle\", " + lineSep +
"\"flights\": [" + lineSep +
"{\"stops\": \"0\", \"transit\" : \"N/A\", \"price\": \"600$\"}," + lineSep +
"{\"stops\": \"2\", \"transit\" : \"Newark,Chicago\", \"price\": \"300$\"} " + lineSep +
"]" + lineSep +
"}" ;
s.getResponse().setContentType("text/html");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse().getOutputStream());
out.print(jsonStr);
out.flush();
out.close();
return;
}
}
catch (Exception ex)
{
ex.printStackTrace();
}
Form form = new Form( getFormAction(), Form.POST ).setName( "form" ).setEncType( "" );
form.setOnSubmit("check();");
private final static String TRAVEL_FROM = "travelFrom";
form.addElement( createContent( s ) );
private final static String TRAVEL_TO = "travelTo";
setContent(form);
}
/**
* Description of the Method
*
* @param s Current WebSession
*/
protected Element createContent(WebSession s)
public void handleRequest(WebSession s)
{
try
{
ElementContainer ec = new ElementContainer();
if (s.getParser().getRawParameter("from", "").equals("ajax"))
{
String lineSep = System.getProperty("line.separator");
String script = "<script>" + lineSep +
"function getFlights() {" + lineSep +
"var fromField = document.getElementById('" + TRAVEL_FROM + "');" + lineSep +
"if (fromField.value.length < 3 ) { return; }" + lineSep +
"var toField = document.getElementById('" + TRAVEL_TO + "');" + lineSep +
"if (toField.value.length < 3 ) { return; }" + lineSep +
"var url = '/WebGoat/attack?Screen=" + String.valueOf(getScreenId()) +
"&menu=" + getDefaultCategory().getRanking().toString() +
"&from=ajax&" + TRAVEL_FROM + "=' + encodeURIComponent(fromField.value) +" +
"'&" + TRAVEL_TO + "=' + encodeURIComponent(toField.value);" + lineSep +
"if (typeof XMLHttpRequest != 'undefined') {" + lineSep +
"req = new XMLHttpRequest();" + lineSep +
"} else if (window.ActiveXObject) {" + lineSep +
"req = new ActiveXObject('Microsoft.XMLHTTP');" + lineSep +
" }" + lineSep +
" req.open('GET', url, true);" + lineSep +
" req.onreadystatechange = callback;" + lineSep +
" req.send(null);" + lineSep +
"}" + lineSep +
"function callback() {" + lineSep +
" if (req.readyState == 4) { " + lineSep +
" if (req.status == 200) { " + lineSep +
" var card = eval('(' + req.responseText + ')');" + lineSep +
" var flightsDiv = document.getElementById('flightsDiv');" + lineSep +
" flightsDiv.innerHTML = '';" + lineSep +
" var strHTML='';"+ lineSep +
" strHTML = '<tr><td>&nbsp;</td><td>No of Stops</td>';" + lineSep +
" strHTML = strHTML + '<td>Stops</td><td>Prices</td></tr>';" + lineSep +
" for(var i=0; i<card.flights.length; i++){" + lineSep +
" var node = card.flights[i];" + lineSep +
" strHTML = strHTML + '<tr><td><input name=\"radio' + i +'\" type=\"radio\"></td><td>';" + lineSep +
" strHTML = strHTML + card.flights[i].stops + '</td><td>';" + lineSep +
" strHTML = strHTML + card.flights[i].transit + '</td><td>';" + lineSep +
" strHTML = strHTML + '<div name=\"priceID'+i+'\" id=\"priceID'+i+'\">' + card.flights[i].price + '</div></td></tr>';" + lineSep +
" }" + lineSep +
" strHTML = '<table border=\"1\">' + strHTML + '</table>';" + lineSep +
" flightsDiv.innerHTML = strHTML;"+ lineSep +
" }}}" + lineSep +
"function check(){" + lineSep +
" if ( document.getElementById('radio0').checked )" + lineSep +
" { document.getElementById('price2Submit').value = document.getElementById('priceID0').innerText; }" + lineSep +
" else if ( document.getElementById('radio1').checked )" + lineSep +
" { document.getElementById('price2Submit').value = document.getElementById('priceID1').innerText; }" + lineSep +
" else " + lineSep +
" { alert('Please choose one flight'); }" + lineSep +
"}" + lineSep +
"</script>" + lineSep;
ec.addElement( new StringElement(script));
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0).setWidth("90%").setAlign("center");
TR tr = new TR();
tr.addElement( new TD("From: "));
Input in = new Input( Input.TEXT , TRAVEL_FROM ,"" );
in.addAttribute("onkeyup", "getFlights();");
tr.addElement( new TD(in) );
t1.addElement( tr );
tr = new TR();
tr.addElement( new TD("To: "));
in = new Input( Input.TEXT , TRAVEL_TO ,"" );
in.addAttribute("onkeyup", "getFlights();");
tr.addElement( new TD(in) );
t1.addElement( tr );
ec.addElement(t1);
ec.addElement(new BR());
ec.addElement(new BR());
Div div = new Div();
div.addAttribute("name", "flightsDiv");
div.addAttribute("id", "flightsDiv");
ec.addElement(div);
Input b = new Input();
b.setType( Input.SUBMIT );
b.setValue( "Submit" );
b.setName("SUBMIT");
ec.addElement(b);
Input price2Submit = new Input();
price2Submit.setType( Input.HIDDEN);
price2Submit.setName("price2Submit");
ec.addElement( price2Submit );
if (s.getParser().getRawParameter("radio0" , "").equals("on"))
{
String price = s.getParser().getRawParameter("price2Submit" , "");
price = price.replace("$", "");
if (Integer.parseInt(price) < 600)
{
makeSuccess(s);
}
else
{
s.setMessage("You are close, try to set the price for the non-stop flight to be less than 600$");
}
}
return ec;
String jsonStr = "{"
+ lineSep
+ "\"From\": \"Boston\","
+ lineSep
+ "\"To\": \"Seattle\", "
+ lineSep
+ "\"flights\": ["
+ lineSep
+ "{\"stops\": \"0\", \"transit\" : \"N/A\", \"price\": \"600$\"},"
+ lineSep
+ "{\"stops\": \"2\", \"transit\" : \"Newark,Chicago\", \"price\": \"300$\"} "
+ lineSep + "]" + lineSep + "}";
s.getResponse().setContentType("text/html");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse()
.getOutputStream());
out.print(jsonStr);
out.flush();
out.close();
return;
}
}
protected Category getDefaultCategory()
catch (Exception ex)
{
return AbstractLesson.AJAX_SECURITY;
ex.printStackTrace();
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "JSON stands for JavaScript Object Notation." );
hints.add( "JSON is a way of representing data just like XML." );
hints.add( "The JSON payload is easily interceptable." );
hints.add( "Intercept the reply, change the 600$ to 25$." );
return hints;
}
Form form = new Form(getFormAction(), Form.POST).setName("form")
.setEncType("");
form.setOnSubmit("check();");
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
form.addElement(createContent(s));
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
setContent(form);
}
/**
* Description of the Method
*
* @param s Current WebSession
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
String lineSep = System.getProperty("line.separator");
String script = "<script>"
+ lineSep
+ "function getFlights() {"
+ lineSep
+ "var fromField = document.getElementById('"
+ TRAVEL_FROM
+ "');"
+ lineSep
+ "if (fromField.value.length < 3 ) { return; }"
+ lineSep
+ "var toField = document.getElementById('"
+ TRAVEL_TO
+ "');"
+ lineSep
+ "if (toField.value.length < 3 ) { return; }"
+ lineSep
+ "var url = '/WebGoat/attack?Screen="
+ String.valueOf(getScreenId())
+ "&menu="
+ getDefaultCategory().getRanking().toString()
+ "&from=ajax&"
+ TRAVEL_FROM
+ "=' + encodeURIComponent(fromField.value) +"
+ "'&"
+ TRAVEL_TO
+ "=' + encodeURIComponent(toField.value);"
+ lineSep
+ "if (typeof XMLHttpRequest != 'undefined') {"
+ lineSep
+ "req = new XMLHttpRequest();"
+ lineSep
+ "} else if (window.ActiveXObject) {"
+ lineSep
+ "req = new ActiveXObject('Microsoft.XMLHTTP');"
+ lineSep
+ " }"
+ lineSep
+ " req.open('GET', url, true);"
+ lineSep
+ " req.onreadystatechange = callback;"
+ lineSep
+ " req.send(null);"
+ lineSep
+ "}"
+ lineSep
+ "function callback() {"
+ lineSep
+ " if (req.readyState == 4) { "
+ lineSep
+ " if (req.status == 200) { "
+ lineSep
+ " var card = eval('(' + req.responseText + ')');"
+ lineSep
+ " var flightsDiv = document.getElementById('flightsDiv');"
+ lineSep
+ " flightsDiv.innerHTML = '';"
+ lineSep
+ " var strHTML='';"
+ lineSep
+ " strHTML = '<tr><td>&nbsp;</td><td>No of Stops</td>';"
+ lineSep
+ " strHTML = strHTML + '<td>Stops</td><td>Prices</td></tr>';"
+ lineSep
+ " for(var i=0; i<card.flights.length; i++){"
+ lineSep
+ " var node = card.flights[i];"
+ lineSep
+ " strHTML = strHTML + '<tr><td><input name=\"radio' + i +'\" type=\"radio\"></td><td>';"
+ lineSep
+ " strHTML = strHTML + card.flights[i].stops + '</td><td>';"
+ lineSep
+ " strHTML = strHTML + card.flights[i].transit + '</td><td>';"
+ lineSep
+ " strHTML = strHTML + '<div name=\"priceID'+i+'\" id=\"priceID'+i+'\">' + card.flights[i].price + '</div></td></tr>';"
+ lineSep
+ " }"
+ lineSep
+ " strHTML = '<table border=\"1\">' + strHTML + '</table>';"
+ lineSep
+ " flightsDiv.innerHTML = strHTML;"
+ lineSep
+ " }}}"
+ lineSep
+
"function check(){"
+ lineSep
+ " if ( document.getElementById('radio0').checked )"
+ lineSep
+ " { document.getElementById('price2Submit').value = document.getElementById('priceID0').innerText; }"
+ lineSep
+ " else if ( document.getElementById('radio1').checked )"
+ lineSep
+ " { document.getElementById('price2Submit').value = document.getElementById('priceID1').innerText; }"
+ lineSep + " else " + lineSep
+ " { alert('Please choose one flight'); }" + lineSep + "}"
+ lineSep + "</script>" + lineSep;
ec.addElement(new StringElement(script));
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0)
.setWidth("90%").setAlign("center");
TR tr = new TR();
tr.addElement(new TD("From: "));
Input in = new Input(Input.TEXT, TRAVEL_FROM, "");
in.addAttribute("onkeyup", "getFlights();");
tr.addElement(new TD(in));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD("To: "));
in = new Input(Input.TEXT, TRAVEL_TO, "");
in.addAttribute("onkeyup", "getFlights();");
tr.addElement(new TD(in));
t1.addElement(tr);
ec.addElement(t1);
ec.addElement(new BR());
ec.addElement(new BR());
Div div = new Div();
div.addAttribute("name", "flightsDiv");
div.addAttribute("id", "flightsDiv");
ec.addElement(div);
Input b = new Input();
b.setType(Input.SUBMIT);
b.setValue("Submit");
b.setName("SUBMIT");
ec.addElement(b);
Input price2Submit = new Input();
price2Submit.setType(Input.HIDDEN);
price2Submit.setName("price2Submit");
ec.addElement(price2Submit);
if (s.getParser().getRawParameter("radio0", "").equals("on"))
{
return ( "JSON Injection" );
String price = s.getParser().getRawParameter("price2Submit", "");
price = price.replace("$", "");
if (Integer.parseInt(price) < 600)
{
makeSuccess(s);
}
else
{
s
.setMessage("You are close, try to set the price for the non-stop flight to be less than 600$");
}
}
return ec;
}
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
protected Category getDefaultCategory()
{
return AbstractLesson.AJAX_SECURITY;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("JSON stands for JavaScript Object Notation.");
hints.add("JSON is a way of representing data just like XML.");
hints.add("The JSON payload is easily interceptable.");
hints.add("Intercept the reply, change the 600$ to 25$.");
return hints;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("JSON Injection");
}
}

483
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/JavaScriptValidation.java
View File

@@ -14,12 +14,34 @@ import org.apache.ecs.html.TextArea;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
@@ -28,237 +50,276 @@ import org.owasp.webgoat.session.WebSession;
public class JavaScriptValidation extends LessonAdapter
{
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
// Regular expressions in Java and JavaScript compatible form
// Note: if you want to use the regex=new RegExp(\"" + regex + "\");" syntax
// you'll have to use \\\\d to indicate a digit for example -- one escaping for Java and one for JavaScript
String regex1 = "^[a-z]{3}$";// any three lowercase letters
String regex2 = "^[0-9]{3}$";// any three digits
String regex3 = "^[a-zA-Z0-9 ]*$";// alphanumerics and space without punctuation
String regex4 = "^(one|two|three|four|five|six|seven|eight|nine)$";// enumeration of numbers
String regex5 = "^\\d{5}$";// simple zip code
String regex6 = "^\\d{5}(-\\d{4})?$";// zip with optional dash-four
String regex7 = "^[2-9]\\d{2}-?\\d{3}-?\\d{4}$";//US phone number with or without dashes
Pattern pattern1 = Pattern.compile(regex1);
Pattern pattern2 = Pattern.compile(regex2);
Pattern pattern3 = Pattern.compile(regex3);
Pattern pattern4 = Pattern.compile(regex4);
Pattern pattern5 = Pattern.compile(regex5);
Pattern pattern6 = Pattern.compile(regex6);
Pattern pattern7 = Pattern.compile(regex7);
String lineSep = System.getProperty("line.separator");
String script = "<SCRIPT>"
+ lineSep
+ "regex1=/"
+ regex1
+ "/;"
+ lineSep
+ "regex2=/"
+ regex2
+ "/;"
+ lineSep
+ "regex3=/"
+ regex3
+ "/;"
+ lineSep
+ "regex4=/"
+ regex4
+ "/;"
+ lineSep
+ "regex5=/"
+ regex5
+ "/;"
+ lineSep
+ "regex6=/"
+ regex6
+ "/;"
+ lineSep
+ "regex7=/"
+ regex7
+ "/;"
+ lineSep
+ "function validate() { "
+ lineSep
+ "msg='JavaScript found form errors'; err=0; "
+ lineSep
+ "if (!regex1.test(document.form.field1.value)) {err+=1; msg+='\\n bad field1';}"
+ lineSep
+ "if (!regex2.test(document.form.field2.value)) {err+=1; msg+='\\n bad field2';}"
+ lineSep
+ "if (!regex3.test(document.form.field3.value)) {err+=1; msg+='\\n bad field3';}"
+ lineSep
+ "if (!regex4.test(document.form.field4.value)) {err+=1; msg+='\\n bad field4';}"
+ lineSep
+ "if (!regex5.test(document.form.field5.value)) {err+=1; msg+='\\n bad field5';}"
+ lineSep
+ "if (!regex6.test(document.form.field6.value)) {err+=1; msg+='\\n bad field6';}"
+ lineSep
+ "if (!regex7.test(document.form.field7.value)) {err+=1; msg+='\\n bad field7';}"
+ lineSep + "if ( err > 0 ) alert(msg);" + lineSep
+ "else document.form.submit();" + lineSep + "} " + lineSep
+ "</SCRIPT>" + lineSep;
try
{
String param1 = s.getParser().getRawParameter("field1", "abc");
String param2 = s.getParser().getRawParameter("field2", "123");
String param3 = s.getParser().getRawParameter("field3",
"abc 123 ABC");
String param4 = s.getParser().getRawParameter("field4", "seven");
String param5 = s.getParser().getRawParameter("field5", "90210");
String param6 = s.getParser().getRawParameter("field6",
"90210-1111");
String param7 = s.getParser().getRawParameter("field7",
"301-604-4882");
ec.addElement(new StringElement(script));
TextArea input1 = new TextArea("field1", 1, 25).addElement(param1);
TextArea input2 = new TextArea("field2", 1, 25).addElement(param2);
TextArea input3 = new TextArea("field3", 1, 25).addElement(param3);
TextArea input4 = new TextArea("field4", 1, 25).addElement(param4);
TextArea input5 = new TextArea("field5", 1, 25).addElement(param5);
TextArea input6 = new TextArea("field6", 1, 25).addElement(param6);
TextArea input7 = new TextArea("field7", 1, 25).addElement(param7);
ElementContainer ec = new ElementContainer();
Input b = new Input();
b.setType(Input.BUTTON);
b.setValue("Submit");
b.addAttribute("onclick", "validate();");
ec.addElement(new Div().addElement(new StringElement(
"Field1: exactly three lowercase characters (" + regex1
+ ")")));
ec.addElement(new Div().addElement(input1));
ec.addElement(new P());
ec.addElement(new Div().addElement(new StringElement(
"Field2: exactly three digits (" + regex2 + ")")));
ec.addElement(new Div().addElement(input2));
ec.addElement(new P());
ec.addElement(new Div()
.addElement(new StringElement(
"Field3: letters, numbers, and space only ("
+ regex3 + ")")));
ec.addElement(new Div().addElement(input3));
ec.addElement(new P());
ec.addElement(new Div().addElement(new StringElement(
"Field4: enumeration of numbers (" + regex4 + ")")));
ec.addElement(new Div().addElement(input4));
ec.addElement(new P());
ec.addElement(new Div().addElement(new StringElement(
"Field5: simple zip code (" + regex5 + ")")));
ec.addElement(new Div().addElement(input5));
ec.addElement(new P());
ec.addElement(new Div().addElement(new StringElement(
"Field6: zip with optional dash four (" + regex6 + ")")));
ec.addElement(new Div().addElement(input6));
ec.addElement(new P());
ec.addElement(new Div().addElement(new StringElement(
"Field7: US phone number with or without dashes (" + regex7
+ ")")));
ec.addElement(new Div().addElement(input7));
ec.addElement(new P());
ec.addElement(b);
// Regular expressions in Java and JavaScript compatible form
// Check the patterns on the server -- and note the errors in the response
// these should never match unless the client side pattern script doesn't work
// Note: if you want to use the regex=new RegExp(\"" + regex + "\");" syntax
int err = 0;
String msg = "";
// you'll have to use \\\\d to indicate a digit for example -- one escaping for Java and one for JavaScript
if (!pattern1.matcher(param1).matches())
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field1.";
}
if (!pattern2.matcher(param2).matches())
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field2.";
}
String regex1 = "^[a-z]{3}$";// any three lowercase letters
String regex2 = "^[0-9]{3}$";// any three digits
String regex3 = "^[a-zA-Z0-9 ]*$";// alphanumerics and space without punctuation
String regex4 = "^(one|two|three|four|five|six|seven|eight|nine)$";// enumeration of numbers
String regex5 = "^\\d{5}$";// simple zip code
String regex6 = "^\\d{5}(-\\d{4})?$";// zip with optional dash-four
String regex7 = "^[2-9]\\d{2}-?\\d{3}-?\\d{4}$";//US phone number with or without dashes
Pattern pattern1 = Pattern.compile( regex1 );
Pattern pattern2 = Pattern.compile( regex2 );
Pattern pattern3 = Pattern.compile( regex3 );
Pattern pattern4 = Pattern.compile( regex4 );
Pattern pattern5 = Pattern.compile( regex5 );
Pattern pattern6 = Pattern.compile( regex6 );
Pattern pattern7 = Pattern.compile( regex7 );
String lineSep = System.getProperty("line.separator");
String script = "<SCRIPT>" + lineSep +
"regex1=/" + regex1 + "/;" + lineSep +
"regex2=/" + regex2 + "/;" + lineSep +
"regex3=/" + regex3 + "/;" + lineSep +
"regex4=/" + regex4 + "/;" + lineSep +
"regex5=/" + regex5 + "/;" + lineSep +
"regex6=/" + regex6 + "/;" + lineSep +
"regex7=/" + regex7 + "/;" + lineSep +
"function validate() { " + lineSep +
"msg='JavaScript found form errors'; err=0; " + lineSep +
"if (!regex1.test(document.form.field1.value)) {err+=1; msg+='\\n bad field1';}" + lineSep +
"if (!regex2.test(document.form.field2.value)) {err+=1; msg+='\\n bad field2';}" + lineSep +
"if (!regex3.test(document.form.field3.value)) {err+=1; msg+='\\n bad field3';}" + lineSep +
"if (!regex4.test(document.form.field4.value)) {err+=1; msg+='\\n bad field4';}" + lineSep +
"if (!regex5.test(document.form.field5.value)) {err+=1; msg+='\\n bad field5';}" + lineSep +
"if (!regex6.test(document.form.field6.value)) {err+=1; msg+='\\n bad field6';}" + lineSep +
"if (!regex7.test(document.form.field7.value)) {err+=1; msg+='\\n bad field7';}" + lineSep +
"if ( err > 0 ) alert(msg);" + lineSep +
"else document.form.submit();" + lineSep +
"} " + lineSep +
"</SCRIPT>" + lineSep;
try
{
String param1 = s.getParser().getRawParameter( "field1", "abc" );
String param2 = s.getParser().getRawParameter( "field2", "123" );
String param3 = s.getParser().getRawParameter( "field3", "abc 123 ABC" );
String param4 = s.getParser().getRawParameter( "field4", "seven" );
String param5 = s.getParser().getRawParameter( "field5", "90210" );
String param6 = s.getParser().getRawParameter( "field6", "90210-1111" );
String param7 = s.getParser().getRawParameter( "field7", "301-604-4882" );
ec.addElement( new StringElement( script ) );
TextArea input1 = new TextArea( "field1", 1, 25 ).addElement( param1 );
TextArea input2 = new TextArea( "field2", 1, 25 ).addElement( param2 );
TextArea input3 = new TextArea( "field3", 1, 25 ).addElement( param3 );
TextArea input4 = new TextArea( "field4", 1, 25 ).addElement( param4 );
TextArea input5 = new TextArea( "field5", 1, 25 ).addElement( param5 );
TextArea input6 = new TextArea( "field6", 1, 25 ).addElement( param6 );
TextArea input7 = new TextArea( "field7", 1, 25 ).addElement( param7 );
if (!pattern3.matcher(param3).matches())
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field3.";
}
Input b = new Input();
b.setType( Input.BUTTON );
b.setValue( "Submit" );
b.addAttribute( "onclick", "validate();" );
ec.addElement( new Div().addElement( new StringElement( "Field1: exactly three lowercase characters (" + regex1 + ")" ) ) );
ec.addElement( new Div().addElement( input1 ) );
ec.addElement( new P() );
ec.addElement( new Div().addElement( new StringElement( "Field2: exactly three digits (" + regex2 + ")" ) ) );
ec.addElement( new Div().addElement( input2 ) );
ec.addElement( new P() );
ec.addElement( new Div().addElement( new StringElement( "Field3: letters, numbers, and space only (" + regex3 + ")" ) ) );
ec.addElement( new Div().addElement( input3 ) );
ec.addElement( new P() );
ec.addElement( new Div().addElement( new StringElement( "Field4: enumeration of numbers (" + regex4 + ")" ) ) );
ec.addElement( new Div().addElement( input4 ) );
ec.addElement( new P() );
ec.addElement( new Div().addElement( new StringElement( "Field5: simple zip code (" + regex5 + ")" ) ) );
ec.addElement( new Div().addElement( input5 ) );
ec.addElement( new P() );
ec.addElement( new Div().addElement( new StringElement( "Field6: zip with optional dash four (" + regex6 + ")" ) ) );
ec.addElement( new Div().addElement( input6 ) );
ec.addElement( new P() );
ec.addElement( new Div().addElement( new StringElement( "Field7: US phone number with or without dashes (" + regex7 + ")" ) ) );
ec.addElement( new Div().addElement( input7 ) );
ec.addElement( new P() );
ec.addElement( b );
if (!pattern4.matcher(param4).matches())
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field4.";
}
// Check the patterns on the server -- and note the errors in the response
// these should never match unless the client side pattern script doesn't work
if (!pattern5.matcher(param5).matches())
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field5.";
}
int err = 0;
String msg = "";
if (!pattern6.matcher(param6).matches())
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field6.";
}
if ( !pattern1.matcher( param1 ).matches() )
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field1.";
}
if (!pattern7.matcher(param7).matches())
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field7.";
}
if ( !pattern2.matcher( param2 ).matches() )
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field2.";
}
if ( !pattern3.matcher( param3 ).matches() )
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field3.";
}
if ( !pattern4.matcher( param4 ).matches() )
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field4.";
}
if ( !pattern5.matcher( param5 ).matches() )
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field5.";
}
if ( !pattern6.matcher( param6 ).matches() )
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field6.";
}
if ( !pattern7.matcher( param7 ).matches() )
{
err++;
msg += "<BR>Server side validation violation: You succeeded for Field7.";
}
if ( err > 0 )
{
s.setMessage( msg );
}
if ( err >= 7 )
{
// This means they defeated all the client side checks
makeSuccess( s );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
if (err > 0)
{
s.setMessage(msg);
}
if (err >= 7)
{
// This means they defeated all the client side checks
makeSuccess(s);
}
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return AbstractLesson.A1;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "The validation is happening in your browser." );
hints.add( "Try modifying the values with a proxy after they leave your browser" );
hints.add( "Another way is to delete the JavaScript before you view the page." );
return hints;
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A1;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
/**
* Gets the instructions attribute of the WeakAccessControl object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "This website performs both client and server side validation. " +
"For this exercise, your job is to break the client side validation and send the " +
" website input that it wasn't expecting." +
"<b> You must break all 7 validators at the same time. </b>";
return ( instructions );
}
hints.add("The validation is happening in your browser.");
hints
.add("Try modifying the values with a proxy after they leave your browser");
hints
.add("Another way is to delete the JavaScript before you view the page.");
return hints;
}
/**
* Gets the instructions attribute of the WeakAccessControl object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "This website performs both client and server side validation. "
+ "For this exercise, your job is to break the client side validation and send the "
+ " website input that it wasn't expecting."
+ "<b> You must break all 7 validators at the same time. </b>";
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(120);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
private final static Integer DEFAULT_RANKING = new Integer(120);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Bypass Client Side JavaScript Validation" );
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Bypass Client Side JavaScript Validation");
}
}

628
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/LessonAdapter.java
View File

@@ -18,316 +18,368 @@ import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public abstract class LessonAdapter extends AbstractLesson
{
final static IMG WEBGOAT_LOGO = new IMG( "images/logos/WebGoat.jpg" ).setAlt( "WebGoat Logo" ).setBorder( 0 ).setHspace( 0 ).setVspace( 0 );
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
{
// Mark this lesson as completed.
makeSuccess( s );
ElementContainer ec = new ElementContainer();
ec.addElement( new Center().addElement( new H3().addElement( new StringElement( "This lesson needs a creator." ) ) ) );
ec.addElement( new P() );
ec.addElement( new StringElement( "Lesson are simple to create and very little coding is required. &nbsp;&nbsp;" +
"In fact, most lessons can be created by following the easy to use instructions in the " +
"<A HREF=http://prdownloads.sourceforge.net/owasp/WebGoatVersion2UserGuide.pdf?download>WebGoat User Guide.</A>&nbsp;&nbsp;" +
"If you would prefer, send your lesson ideas to " + s.getFeedbackAddress() ) );
String fileName = s.getContext().getRealPath( "doc/New Lesson Instructions.txt");
if ( fileName != null )
final static IMG WEBGOAT_LOGO = new IMG("images/logos/WebGoat.jpg").setAlt(
"WebGoat Logo").setBorder(0).setHspace(0).setVspace(0);
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
// Mark this lesson as completed.
makeSuccess(s);
ElementContainer ec = new ElementContainer();
ec
.addElement(new Center().addElement(new H3()
.addElement(new StringElement(
"This lesson needs a creator."))));
ec.addElement(new P());
ec
.addElement(new StringElement(
"Lesson are simple to create and very little coding is required. &nbsp;&nbsp;"
+ "In fact, most lessons can be created by following the easy to use instructions in the "
+ "<A HREF=http://prdownloads.sourceforge.net/owasp/WebGoatVersion2UserGuide.pdf?download>WebGoat User Guide.</A>&nbsp;&nbsp;"
+ "If you would prefer, send your lesson ideas to "
+ s.getFeedbackAddress()));
String fileName = s.getContext().getRealPath(
"doc/New Lesson Instructions.txt");
if (fileName != null)
{
try
{
PRE pre = new PRE();
BufferedReader in = new BufferedReader(new FileReader(fileName));
String line = null;
while ((line = in.readLine()) != null)
{
try
{
PRE pre = new PRE();
BufferedReader in = new BufferedReader( new FileReader( fileName ));
String line = null;
while ( (line = in.readLine()) != null )
{
pre.addElement( line + "\n");
}
ec.addElement( pre );
}
catch ( Exception e ){}
pre.addElement(line + "\n");
}
return ( ec );
ec.addElement(pre);
}
catch (Exception e)
{}
}
return (ec);
}
protected Element createStagedContent(WebSession s)
{
try
{
int stage = getLessonTracker(s).getStage();
//int stage = Integer.parseInt( getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE,"1"));
switch (stage)
{
case 1:
return (doStage1(s));
case 2:
return (doStage2(s));
case 3:
return (doStage3(s));
case 4:
return (doStage4(s));
case 5:
return (doStage5(s));
case 6:
return (doStage6(s));
default:
throw new Exception("Invalid stage");
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
System.out.println(e);
e.printStackTrace();
}
return (new StringElement(""));
}
protected Element createStagedContent( WebSession s )
protected Element doStage1(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 1 Stub");
return ec;
}
protected Element doStage2(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 2 Stub");
return ec;
}
protected Element doStage3(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 3 Stub");
return ec;
}
protected Element doStage4(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 4 Stub");
return ec;
}
protected Element doStage5(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 5 Stub");
return ec;
}
protected Element doStage6(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 6 Stub");
return ec;
}
/**
* Gets the category attribute of the LessonAdapter object. The default category is "General" Only
* override this method if you wish to create a new category or if you wish this lesson to reside
* within a category other the "General"
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return GENERAL;
}
protected boolean getDefaultHidden()
{
return false;
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the hintCount attribute of the LessonAdapter object
*
* @return The hintCount value
*/
public int getHintCount()
{
return getHints().size();
}
/**
* Fill in a minor hint that will help people who basically get it, but are stuck on somthing
* silly. Hints will be returned to the user in the order they appear below. The user must click
* on the "next hint" button before the hint will be displayed.
*
* @return The hint1 value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("There are no hints defined.");
return hints;
}
public String getHint(int hintNumber)
{
return (String) getHints().get(hintNumber);
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
public Element getCredits()
{
if (getClass().getResource("images/logos/WebGoat.jpg") != null)
{
try
{
int stage = getLessonTracker(s).getStage();
//int stage = Integer.parseInt( getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE,"1"));
return getCustomCredits("Presented by&nbsp;", WEBGOAT_LOGO);
}
else
{
return new StringElement();
}
}
switch ( stage )
{
case 1:
return ( doStage1( s ) );
case 2:
return ( doStage2( s ) );
case 3:
return ( doStage3( s ) );
case 4:
return ( doStage4( s ) );
case 5:
return ( doStage5( s ) );
case 6:
return ( doStage6( s ) );
default:
throw new Exception( "Invalid stage" );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
System.out.println( e );
e.printStackTrace();
/**
* Gets the instructions attribute of the LessonAdapter object. Instructions will rendered as html
* and will appear below the control area and above the actual lesson area. Instructions should
* provide the user with the general setup and goal of the lesson.
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
StringBuffer buff = new StringBuffer();
try
{
String fileName = s.getWebResource(getLessonPlanFileName());
if (fileName != null)
{
BufferedReader in = new BufferedReader(new FileReader(fileName));
String line = null;
boolean startAppending = false;
while ((line = in.readLine()) != null)
{
if (line.indexOf("<!-- Start Instructions -->") != -1)
{
startAppending = true;
continue;
}
if (line.indexOf("<!-- Stop Instructions -->") != -1)
{
startAppending = false;
continue;
}
if (startAppending)
{
buff.append(line + "\n");
}
}
}
}
catch (Exception e)
{}
return ( new StringElement( "" ) );
}
protected Element doStage1( WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 1 Stub");
return ec;
}
protected Element doStage2( WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 2 Stub");
return ec;
}
protected Element doStage3( WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 3 Stub");
return ec;
}
protected Element doStage4( WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 4 Stub");
return ec;
}
protected Element doStage5( WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 5 Stub");
return ec;
}
protected Element doStage6( WebSession s ) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement("Stage 6 Stub");
return ec;
}
/**
* Gets the category attribute of the LessonAdapter object. The default category is "General" Only
* override this method if you wish to create a new category or if you wish this lesson to reside
* within a category other the "General"
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return GENERAL;
}
return buff.toString();
protected boolean getDefaultHidden()
{
return false;
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the hintCount attribute of the LessonAdapter object
*
* @return The hintCount value
*/
public int getHintCount()
{
return getHints().size();
}
}
/**
* Fill in a minor hint that will help people who basically get it, but are stuck on somthing
* silly. Hints will be returned to the user in the order they appear below. The user must click
* on the "next hint" button before the hint will be displayed.
*
* @return The hint1 value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "There are no hints defined." );
return hints;
}
public String getHint(int hintNumber)
{
return (String) getHints().get(hintNumber);
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
public Element getCredits()
{
if (getClass().getResource("images/logos/WebGoat.jpg") != null )
{
return getCustomCredits("Presented by&nbsp;", WEBGOAT_LOGO);
}
else
{
return new StringElement();
}
}
/**
* Gets the instructions attribute of the LessonAdapter object. Instructions will rendered as html
* and will appear below the control area and above the actual lesson area. Instructions should
* provide the user with the general setup and goal of the lesson.
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
StringBuffer buff = new StringBuffer();
try
{
String fileName = s.getWebResource(getLessonPlanFileName());
if ( fileName != null )
{
BufferedReader in = new BufferedReader( new FileReader( fileName ));
String line = null;
boolean startAppending = false;
while ( (line = in.readLine()) != null )
{
if ( line.indexOf( "<!-- Start Instructions -->") != -1 )
{
startAppending = true;
continue;
}
if ( line.indexOf( "<!-- Stop Instructions -->") != -1 )
{
startAppending = false;
continue;
}
if ( startAppending )
{
buff.append( line + "\n");
}
}
}
}
catch ( Exception e ){}
return buff.toString();
}
/**
* Fill in a descriptive title for this lesson. The title of the lesson. This will appear above
* the control area at the top of the page. This field will be rendered as html.
*
* @return The title value
*/
public String getTitle()
{
return "Untitled Lesson " + getScreenId();
}
/**
* Fill in a descriptive title for this lesson. The title of the lesson. This will appear above
* the control area at the top of the page. This field will be rendered as html.
*
* @return The title value
*/
public String getTitle()
{
return "Untitled Lesson " + getScreenId();
}
public String getCurrentAction(WebSession s)
{
return s.getLessonSession(this).getCurrentLessonScreen();
}
public void setCurrentAction(WebSession s, String lessonScreen)
{
s.getLessonSession(this).setCurrentLessonScreen(lessonScreen);
}
public Object getSessionAttribute(WebSession s, String key) {
return s.getRequest().getSession().getAttribute(key);
}
public void setSessionAttribute(WebSession s, String key, Object value) {
s.getRequest().getSession().setAttribute(key, value);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeSuccess(WebSession s)
{
getLessonTracker( s ).setCompleted( true );
s.setMessage("Congratulations. You have successfully completed this lesson.");
return ( null );
}
public String getCurrentAction(WebSession s)
{
return s.getLessonSession(this).getCurrentLessonScreen();
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
protected Element getCustomCredits(String text, IMG logo)
{
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 ).setWidth("90%").setAlign("RIGHT");
TR tr = new TR();
tr.addElement( new TD(text).setVAlign("MIDDLE").setAlign("RIGHT").setWidth("100%"));
tr.addElement( new TD(logo).setVAlign("MIDDLE").setAlign("RIGHT"));
t.addElement(tr);
public void setCurrentAction(WebSession s, String lessonScreen)
{
s.getLessonSession(this).setCurrentLessonScreen(lessonScreen);
}
return t;
}
public Object getSessionAttribute(WebSession s, String key)
{
return s.getRequest().getSession().getAttribute(key);
}
public void setSessionAttribute(WebSession s, String key, Object value)
{
s.getRequest().getSession().setAttribute(key, value);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeSuccess(WebSession s)
{
getLessonTracker(s).setCompleted(true);
s
.setMessage("Congratulations. You have successfully completed this lesson.");
return (null);
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
protected Element getCustomCredits(String text, IMG logo)
{
Table t = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0)
.setWidth("90%").setAlign("RIGHT");
TR tr = new TR();
tr.addElement(new TD(text).setVAlign("MIDDLE").setAlign("RIGHT")
.setWidth("100%"));
tr.addElement(new TD(logo).setVAlign("MIDDLE").setAlign("RIGHT"));
t.addElement(tr);
return t;
}
}

227
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/LogSpoofing.java
View File

@@ -17,110 +17,155 @@ import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
*
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies</a>
* @created October 28, 2006
*/
public class LogSpoofing extends LessonAdapter {
public class LogSpoofing extends LessonAdapter
{
private static final String USERNAME = "username";
private static final String PASSWORD = "password";
protected Element createContent(WebSession s) {
ElementContainer ec = null;
String inputUsername = null;
try{
Table t = new Table( 0 ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 );
TR row1 = new TR();
TR row2 = new TR();
TR row3 = new TR();
row1.addElement( new TD( new StringElement( "Username: " ) ) );
Input username = new Input( Input.TEXT, USERNAME, "" );
row1.addElement( new TD( username ) );
private static final String USERNAME = "username";
row2.addElement( new TD(new StringElement( "Password: ") ) );
Input password = new Input ( Input.PASSWORD, PASSWORD, "");
row2.addElement( new TD (password));
Element b = ECSFactory.makeButton( "Login" );
row3.addElement( new TD (new StringElement( "&nbsp; ")));
row3.addElement( new TD(b) ).setAlign("right");
t.addElement(row1);
t.addElement(row2);
t.addElement(row3);
ec = new ElementContainer();
ec.addElement( t );
inputUsername = new String( s.getParser().getRawParameter( USERNAME, "" ) );
if ( inputUsername.length() != 0)
{
inputUsername = URLDecoder.decode( inputUsername, "UTF-8");
}
ec.addElement( new PRE(" "));
Table t2 = new Table( 0 ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 );
TR row4 = new TR();
row4.addElement( new TD(new PRE ("Login failed for username: " + inputUsername ))).setBgColor( HtmlColor.GRAY);
t2.addElement(row4);
ec.addElement( t2 );
private static final String PASSWORD = "password";
if ( inputUsername.length() != 0 &&
inputUsername.toUpperCase().indexOf( System.getProperty("line.separator") + "LOGIN SUCCEEDED FOR USERNAME:") >= 0)
{
makeSuccess(s);
}
}
catch (UnsupportedEncodingException e)
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ec;
protected Element createContent(WebSession s)
{
ElementContainer ec = null;
String inputUsername = null;
try
{
Table t = new Table(0).setCellSpacing(0).setCellPadding(0)
.setBorder(0);
TR row1 = new TR();
TR row2 = new TR();
TR row3 = new TR();
row1.addElement(new TD(new StringElement("Username: ")));
Input username = new Input(Input.TEXT, USERNAME, "");
row1.addElement(new TD(username));
row2.addElement(new TD(new StringElement("Password: ")));
Input password = new Input(Input.PASSWORD, PASSWORD, "");
row2.addElement(new TD(password));
Element b = ECSFactory.makeButton("Login");
row3.addElement(new TD(new StringElement("&nbsp; ")));
row3.addElement(new TD(b)).setAlign("right");
t.addElement(row1);
t.addElement(row2);
t.addElement(row3);
ec = new ElementContainer();
ec.addElement(t);
inputUsername = new String(s.getParser().getRawParameter(USERNAME,
""));
if (inputUsername.length() != 0)
{
inputUsername = URLDecoder.decode(inputUsername, "UTF-8");
}
ec.addElement(new PRE(" "));
Table t2 = new Table(0).setCellSpacing(0).setCellPadding(0)
.setBorder(0);
TR row4 = new TR();
row4.addElement(
new TD(new PRE("Login failed for username: "
+ inputUsername))).setBgColor(HtmlColor.GRAY);
t2.addElement(row4);
ec.addElement(t2);
if (inputUsername.length() != 0
&& inputUsername.toUpperCase().indexOf(
System.getProperty("line.separator")
+ "LOGIN SUCCEEDED FOR USERNAME:") >= 0)
{
makeSuccess(s);
}
}
private final static Integer DEFAULT_RANKING = new Integer(72);
protected Integer getDefaultRanking() {
return DEFAULT_RANKING;
catch (UnsupportedEncodingException e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return ec;
}
@Override
protected List getHints() {
List<String> hints = new ArrayList<String>();
hints.add( "Try to fool the humane eye by using new lines." );
hints.add( "Use CR (%0d) and LF (%0a) for a new line." );
hints.add( "Try: Smith%0d%0aLogin Succeeded for username: admin" );
hints.add( "Try: Smith%0d%0aLogin Succeeded for username: admin&lt;script&gt;alert(document.cookie)&lt;/script&gt;" );
private final static Integer DEFAULT_RANKING = new Integer(72);
return hints;
}
@Override
public String getTitle() {
return "How to Perform Log Spoofing";
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
@Override
protected Category getDefaultCategory() {
return AbstractLesson.A6;
}
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
@Override
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Try to fool the humane eye by using new lines.");
hints.add("Use CR (%0d) and LF (%0a) for a new line.");
hints.add("Try: Smith%0d%0aLogin Succeeded for username: admin");
hints
.add("Try: Smith%0d%0aLogin Succeeded for username: admin&lt;script&gt;alert(document.cookie)&lt;/script&gt;");
return hints;
}
@Override
public String getTitle()
{
return "How to Perform Log Spoofing";
}
@Override
protected Category getDefaultCategory()
{
return AbstractLesson.A6;
}
public Element getCredits()
{
return new StringElement("Created by Sherif Koussa");
}
}

117
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/NewLesson.java
View File

@@ -5,58 +5,87 @@ import org.apache.ecs.StringElement;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Sherif Koussa <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class NewLesson extends LessonAdapter
{
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
{
// just to get the generic how to text.
makeSuccess(s);
return( new StringElement( "Welcome to the WebGoat hall of fame !!" ) );
}
/**
* Gets the category attribute of the NEW_LESSON object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.NEW_LESSON;
}
private final static Integer DEFAULT_RANKING = new Integer(10);
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
// just to get the generic how to text.
makeSuccess(s);
return (new StringElement("Welcome to the WebGoat hall of fame !!"));
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DirectoryScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to add a new WebGoat lesson" );
}
/**
* Gets the category attribute of the NEW_LESSON object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.NEW_LESSON;
}
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
private final static Integer DEFAULT_RANKING = new Integer(10);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DirectoryScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to add a new WebGoat lesson");
}
public Element getCredits()
{
return new StringElement("Created by Sherif Koussa");
}
}

459
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/PathBasedAccessControl.java
View File

@@ -18,245 +18,286 @@ import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class PathBasedAccessControl extends LessonAdapter
{
private final static String FILE = "File";
private final static String FILE = "File";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
String dir = s.getContext().getRealPath("/lesson_plans");
File d = new File(dir);
Table t = new Table().setCellSpacing(0).setCellPadding(2).setWidth(
"90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
String[] list = d.list();
String listing = " <p><B>Current Directory is:</B> "
+ Encoding.urlDecode(dir)
+ "<br><br> Choose the file to view:</p>";
TR tr = new TR();
tr.addElement(new TD().setColSpan(2).addElement(
new StringElement(listing)));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().setWidth("35%").addElement(
ECSFactory.makePulldown(FILE, list, "", 15)));
tr.addElement(new TD().addElement(ECSFactory
.makeButton("View File")));
t.addElement(tr);
ec.addElement(t);
// FIXME: would be cool to allow encodings here -- hex, percent, url, etc...
String file = s.getParser().getRawParameter(FILE, "");
// defuse file searching
boolean illegalCommand = s.isDefuseOSCommands();
if (s.isDefuseOSCommands())
{
// allow them to look at any file in the webgoat hierachy. Don't allow them
// to look about the webgoat root, except to see the LICENSE file
if (upDirCount(file) == 3 && !file.endsWith("LICENSE"))
{
s.setMessage("Access denied");
s
.setMessage("It appears that you are on the right track. "
+ "Commands that may compromise the operating system have been disabled. "
+ "You are only allowed to see one file in this directory. ");;
}
else if (upDirCount(file) > 3)
{
s.setMessage("Access denied");
s
.setMessage("It appears that you are on the right track. "
+ "Commands that may compromise the operating system have been disabled. "
+ "You are only allowed to see files in the webgoat directory. ");
}
else
{
illegalCommand = false;
}
}
// Using the URI supports encoding of the data.
// We could force the user to use encoded '/'s == %2f to make the lesson more difficult.
// We url Encode our dir name to avoid problems with special characters in our own path.
//File f = new File( new URI("file:///" + Encoding.urlEncode(dir).replaceAll("\\\\","/") + "/" + file.replaceAll("\\\\","/")) );
File f = new File((dir + "\\" + file).replaceAll("\\\\", "/"));
if (s.isDebug())
{
s.setMessage("File: " + file);
s.setMessage("Dir: " + dir);
//s.setMessage("File URI: " + "file:///" + (Encoding.urlEncode(dir) + "\\" + Encoding.urlEncode(file)).replaceAll("\\\\","/"));
s.setMessage(" - isFile(): " + f.isFile());
s.setMessage(" - exists(): " + f.exists());
}
if (!illegalCommand)
{
if (f.isFile() && f.exists())
{
// Don't set completion if they are listing files in the
// directory listing we gave them.
if (upDirCount(file) >= 1)
{
s.setMessage("Congratulations! Access to file allowed");
s.setMessage(" ==> "
+ Encoding.urlDecode(f.getCanonicalPath()));
makeSuccess(s);
}
else
{
s
.setMessage("File is already in allowed directory - try again!");
s.setMessage(" ==> "
+ Encoding.urlDecode(f.getCanonicalPath()));
}
}
else if (file != null && file.length() != 0)
{
s.setMessage("Access to file/directory \""
+ Encoding.urlDecode(f.getCanonicalPath())
+ "\" denied");
}
else
{
// do nothing, probably entry screen
}
try
{
String dir = s.getContext().getRealPath( "/lesson_plans" );
File d = new File( dir );
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
String[] list = d.list();
String listing = " <p><B>Current Directory is:</B> " + Encoding.urlDecode( dir ) + "<br><br> Choose the file to view:</p>";
TR tr = new TR();
tr.addElement(new TD().setColSpan(2).addElement( new StringElement(listing) ));
t.addElement(tr);
tr = new TR();
tr.addElement( new TD().setWidth("35%").addElement( ECSFactory.makePulldown( FILE, list, "", 15 )));
tr.addElement( new TD().addElement( ECSFactory.makeButton( "View File" )));
t.addElement(tr);
ec.addElement( t );
// FIXME: would be cool to allow encodings here -- hex, percent, url, etc...
String file = s.getParser().getRawParameter( FILE, "" );
// defuse file searching
boolean illegalCommand = s.isDefuseOSCommands();
if ( s.isDefuseOSCommands() )
{
// allow them to look at any file in the webgoat hierachy. Don't allow them
// to look about the webgoat root, except to see the LICENSE file
if( upDirCount( file ) == 3 && !file.endsWith("LICENSE"))
{
s.setMessage( "Access denied" );
s.setMessage( "It appears that you are on the right track. " +
"Commands that may compromise the operating system have been disabled. " +
"You are only allowed to see one file in this directory. ");;
}
else if ( upDirCount( file ) > 3 )
{
s.setMessage( "Access denied" );
s.setMessage( "It appears that you are on the right track. " +
"Commands that may compromise the operating system have been disabled. " +
"You are only allowed to see files in the webgoat directory. ");
}
else
{
illegalCommand = false;
}
}
// Using the URI supports encoding of the data.
// We could force the user to use encoded '/'s == %2f to make the lesson more difficult.
// We url Encode our dir name to avoid problems with special characters in our own path.
//File f = new File( new URI("file:///" + Encoding.urlEncode(dir).replaceAll("\\\\","/") + "/" + file.replaceAll("\\\\","/")) );
File f = new File( (dir + "\\" + file).replaceAll("\\\\","/"));
if( s.isDebug() )
{
s.setMessage("File: " + file );
s.setMessage("Dir: " + dir );
//s.setMessage("File URI: " + "file:///" + (Encoding.urlEncode(dir) + "\\" + Encoding.urlEncode(file)).replaceAll("\\\\","/"));
s.setMessage(" - isFile(): " + f.isFile() );
s.setMessage(" - exists(): " + f.exists() );
}
if ( !illegalCommand )
{
if ( f.isFile() && f.exists() )
{
// Don't set completion if they are listing files in the
// directory listing we gave them.
if ( upDirCount( file ) >= 1 )
{
s.setMessage( "Congratulations! Access to file allowed" );
s.setMessage( " ==> " + Encoding.urlDecode( f.getCanonicalPath() ));
makeSuccess( s );
}
else
{
s.setMessage( "File is already in allowed directory - try again!" );
s.setMessage( " ==> " + Encoding.urlDecode( f.getCanonicalPath() ));
}
}
else if ( file != null && file.length() != 0 )
{
s.setMessage( "Access to file/directory \"" + Encoding.urlDecode( f.getCanonicalPath() ) + "\" denied" );
}
else
{
// do nothing, probably entry screen
}
try
{
// Show them the file
// Strip out some of the extra html from the "help" file
ec.addElement( new BR() );
ec.addElement( new BR() );
ec.addElement( new HR().setWidth("100%") );
ec.addElement( "Viewing file: " + f.getCanonicalPath() );
ec.addElement( new HR().setWidth("100%") );
if ( f.length() > 80000 )
{
throw new Exception("File is too large");
}
String fileData= getFileText( new BufferedReader( new FileReader( f ) ), false );
if ( fileData.indexOf(0x00) != -1)
{
throw new Exception("File is binary");
}
ec.addElement( new StringElement( fileData.replaceAll(System.getProperty("line.separator"),"<br>")
.replaceAll("(?s)<!DOCTYPE.*/head>","")
.replaceAll("<br><br>","<br>")
.replaceAll("<br>\\s<br>","<br>")
.replaceAll("<\\?", "&lt;")
.replaceAll("<(r|u|t)", "&lt;$1")));
}
catch (Exception e)
{
ec.addElement( new BR() );
ec.addElement("The following error occurred while accessing the file: <");
ec.addElement( e.getMessage() );
}
}
// Show them the file
// Strip out some of the extra html from the "help" file
ec.addElement(new BR());
ec.addElement(new BR());
ec.addElement(new HR().setWidth("100%"));
ec.addElement("Viewing file: " + f.getCanonicalPath());
ec.addElement(new HR().setWidth("100%"));
if (f.length() > 80000)
{
throw new Exception("File is too large");
}
String fileData = getFileText(new BufferedReader(
new FileReader(f)), false);
if (fileData.indexOf(0x00) != -1)
{
throw new Exception("File is binary");
}
ec.addElement(new StringElement(fileData.replaceAll(
System.getProperty("line.separator"), "<br>")
.replaceAll("(?s)<!DOCTYPE.*/head>", "")
.replaceAll("<br><br>", "<br>").replaceAll(
"<br>\\s<br>", "<br>").replaceAll("<\\?",
"&lt;").replaceAll("<(r|u|t)", "&lt;$1")));
}
catch ( Exception e )
catch (Exception e)
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
ec.addElement(new BR());
ec
.addElement("The following error occurred while accessing the file: <");
ec.addElement(e.getMessage());
}
return ( ec );
}
}
private int upDirCount( String fileName )
catch (Exception e)
{
int count = 0;
int startIndex = fileName.indexOf("..");
while ( startIndex != -1 )
{
count++;
startIndex = fileName.indexOf("..", startIndex+1);
}
return count;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
return (ec);
}
private int upDirCount(String fileName)
{
int count = 0;
int startIndex = fileName.indexOf("..");
while (startIndex != -1)
{
return AbstractLesson.A2;
count++;
startIndex = fileName.indexOf("..", startIndex + 1);
}
return count;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "Most operating systems allow special characters in the path." );
hints.add( "Use a file explorer to find the tomcat\\webapps\\WebGoat\\lesson_plans directory" );
hints.add( "Try .. in the path" );
hints.add( "Try ..\\..\\..\\LICENSE" );
return hints;
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A2;
}
/**
* Gets the instructions attribute of the WeakAccessControl object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "The '" + s.getUserName() + "' user has access to all the files in the " +
"lesson_plans directory. Try to break the access control mechanism and access a " +
"resource that is not in the listed directory. After selecting a file to view, WebGoat " +
"will report if access to the file was granted. An interesting file to try and obtain might " +
"be a file like tomcat/conf/tomcat-users.xml";
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("Most operating systems allow special characters in the path.");
hints
.add("Use a file explorer to find the tomcat\\webapps\\WebGoat\\lesson_plans directory");
hints.add("Try .. in the path");
hints.add("Try ..\\..\\..\\LICENSE");
return ( instructions );
}
return hints;
}
/**
* Gets the instructions attribute of the WeakAccessControl object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "The '"
+ s.getUserName()
+ "' user has access to all the files in the "
+ "lesson_plans directory. Try to break the access control mechanism and access a "
+ "resource that is not in the listed directory. After selecting a file to view, WebGoat "
+ "will report if access to the file was granted. An interesting file to try and obtain might "
+ "be a file like tomcat/conf/tomcat-users.xml";
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(120);
private final static Integer DEFAULT_RANKING = new Integer(120);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Bypass a Path Based Access Control Scheme" );
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Bypass a Path Based Access Control Scheme");
}
}

439
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/ReflectedXSS.java
View File

@@ -19,13 +19,34 @@ import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.util.HtmlEncoder;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
@@ -34,202 +55,240 @@ import org.owasp.webgoat.util.HtmlEncoder;
public class ReflectedXSS extends LessonAdapter
{
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
String regex1 = "^[0-9]{3}$";// any three digits
Pattern pattern1 = Pattern.compile(regex1);
try
{
String param1 = s.getParser().getRawParameter("field1", "111");
String param2 = HtmlEncoder.encode(s.getParser().getRawParameter(
"field2", "4128 3214 0002 1999"));
float quantity = 1.0f;
float total = 0.0f;
float runningTotal = 0.0f;
ElementContainer ec = new ElementContainer();
String regex1 = "^[0-9]{3}$";// any three digits
Pattern pattern1 = Pattern.compile( regex1 );
try
// test input field1
if (!pattern1.matcher(param1).matches())
{
if (param1.toLowerCase().indexOf("script") != -1)
{
String param1 = s.getParser().getRawParameter( "field1", "111" );
String param2 = HtmlEncoder.encode( s.getParser().getRawParameter( "field2", "4128 3214 0002 1999" ) );
float quantity = 1.0f;
float total = 0.0f;
float runningTotal = 0.0f;
// test input field1
if ( !pattern1.matcher( param1 ).matches() )
{
if ( param1.toLowerCase().indexOf( "script" ) != -1 )
{
makeSuccess( s );
}
s.setMessage( "Whoops! You entered " + param1 + " instead of your three digit code. Please try again." );
}
// FIXME: encode output of field2, then s.setMessage( field2 );
ec.addElement( new HR().setWidth("90%") );
ec.addElement( new Center().addElement( new H1().addElement( "Shopping Cart " )));
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 1 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
tr.addElement( new TH().addElement("Shopping Cart Items -- To Buy Now").setWidth("80%"));
tr.addElement( new TH().addElement("Price:").setWidth("10%"));
tr.addElement( new TH().addElement("Quantity:").setWidth("3%"));
tr.addElement( new TH().addElement("Total").setWidth("7%"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("Studio RTA - Laptop/Reading Cart with Tilting Surface - Cherry "));
tr.addElement( new TD().addElement("69.99").setAlign("right"));
tr.addElement( new TD().addElement(new Input( Input.TEXT, "QTY1", s.getParser().getStringParameter("QTY1", "1") )).setAlign( "right" ));
quantity = s.getParser().getFloatParameter("QTY1", 1.0f);
total = quantity * 69.99f;
runningTotal += total;
tr.addElement( new TD().addElement("$" +total));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("Dynex - Traditional Notebook Case"));
tr.addElement( new TD().addElement("27.99").setAlign("right"));
tr.addElement( new TD().addElement(new Input( Input.TEXT, "QTY2", s.getParser().getStringParameter("QTY2", "1") )).setAlign( "right" ));
quantity = s.getParser().getFloatParameter("QTY2", 1.0f);
total = quantity * 27.99f;
runningTotal += total;
tr.addElement( new TD().addElement("$" +total));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("Hewlett-Packard - Pavilion Notebook with Intel<65> Centrino<6E>"));
tr.addElement( new TD().addElement("1599.99").setAlign("right"));
tr.addElement( new TD().addElement(new Input( Input.TEXT, "QTY3", s.getParser().getStringParameter("QTY3", "1") )).setAlign( "right" ));
quantity = s.getParser().getFloatParameter("QTY3", 1.0f);
total = quantity * 1599.99f;
runningTotal += total;
tr.addElement( new TD().addElement("$" +total));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("3 - Year Performance Service Plan $1000 and Over "));
tr.addElement( new TD().addElement("299.99").setAlign("right"));
tr.addElement( new TD().addElement(new Input( Input.TEXT, "QTY4", s.getParser().getStringParameter("QTY4", "1") )).setAlign( "right" ));
quantity = s.getParser().getFloatParameter("QTY4", 1.0f);
total = quantity * 299.99f;
runningTotal += total;
tr.addElement( new TD().addElement("$" +total));
t.addElement( tr );
ec.addElement(t);
t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
ec.addElement( new BR() );
tr = new TR();
tr.addElement( new TD().addElement( "The total charged to your credit card:" ) );
tr.addElement( new TD().addElement( "$" + runningTotal ));
tr.addElement( new TD().addElement( ECSFactory.makeButton( "Update Cart" )));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement( "&nbsp;" ).setColSpan(2) );
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement( "Enter your credit card number:" ) );
tr.addElement( new TD().addElement( new Input( Input.TEXT, "field2", param2 )));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement( "Enter your three digit access code:" ) );
tr.addElement( new TD().addElement( new Input( Input.TEXT, "field1", param1 )));
t.addElement( tr );
Element b = ECSFactory.makeButton( "Purchase" );
tr = new TR();
tr.addElement( new TD().addElement( b ).setColSpan(2).setAlign("center"));
t.addElement( tr );
ec.addElement( t );
ec.addElement( new BR() );
ec.addElement( new HR().setWidth("90%") );
makeSuccess(s);
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
s
.setMessage("Whoops! You entered "
+ param1
+ " instead of your three digit code. Please try again.");
}
// FIXME: encode output of field2, then s.setMessage( field2 );
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1()
.addElement("Shopping Cart ")));
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1).setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TH().addElement(
"Shopping Cart Items -- To Buy Now").setWidth("80%"));
tr.addElement(new TH().addElement("Price:").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity:").setWidth("3%"));
tr.addElement(new TH().addElement("Total").setWidth("7%"));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Studio RTA - Laptop/Reading Cart with Tilting Surface - Cherry "));
tr.addElement(new TD().addElement("69.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY1", s.getParser()
.getStringParameter("QTY1", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY1", 1.0f);
total = quantity * 69.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD()
.addElement("Dynex - Traditional Notebook Case"));
tr.addElement(new TD().addElement("27.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY2", s.getParser()
.getStringParameter("QTY2", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY2", 1.0f);
total = quantity * 27.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Hewlett-Packard - Pavilion Notebook with Intel<65> Centrino<6E>"));
tr.addElement(new TD().addElement("1599.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY3", s.getParser()
.getStringParameter("QTY3", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY3", 1.0f);
total = quantity * 1599.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("3 - Year Performance Service Plan $1000 and Over "));
tr.addElement(new TD().addElement("299.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY4", s.getParser()
.getStringParameter("QTY4", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY4", 1.0f);
total = quantity * 299.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
ec.addElement(t);
t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
ec.addElement(new BR());
tr = new TR();
tr.addElement(new TD()
.addElement("The total charged to your credit card:"));
tr.addElement(new TD().addElement("$" + runningTotal));
tr.addElement(new TD().addElement(ECSFactory
.makeButton("Update Cart")));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Enter your credit card number:"));
tr.addElement(new TD().addElement(new Input(Input.TEXT, "field2",
param2)));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD()
.addElement("Enter your three digit access code:"));
tr.addElement(new TD().addElement(new Input(Input.TEXT, "field1",
param1)));
t.addElement(tr);
Element b = ECSFactory.makeButton("Purchase");
tr = new TR();
tr.addElement(new TD().addElement(b).setColSpan(2).setAlign(
"center"));
t.addElement(tr);
ec.addElement(t);
ec.addElement(new BR());
ec.addElement(new HR().setWidth("90%"));
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return AbstractLesson.A4;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "A simple script is &lt;SCRIPT&gt;alert('bang!');&lt;/SCRIPT&gt;." );
hints.add( "Can you get the script to disclose the JSESSIONID cookie?" );
hints.add( "You can use &lt;SCRIPT&gt;alert(document.cookie);&lt;/SCRIPT&gt; to access the session id cookie" );
hints.add( "Can you get the script to access the credit card form field?" );
hints.add( "Try a cross site trace (XST) Command:<br>" +
"&lt;script type=\"text/javascript\"&gt;if ( navigator.appName.indexOf(\"Microsoft\") !=-1)" +
" {var xmlHttp = new ActiveXObject(\"Microsoft.XMLHTTP\");xmlHttp.open(\"TRACE\", \"./\", false);" +
" xmlHttp.send();str1=xmlHttp.responseText; while (str1.indexOf(\"\\n\") > -1) str1 = str1.replace(\"\\n\",\"&lt;br&gt;\"); " +
"document.write(str1);}&lt;/script&gt;");
return hints;
}
// <script type="text/javascript">if ( navigator.appName.indexOf("Microsoft") !=-1) {var xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");xmlHttp.open("TRACE", "./", false); xmlHttp.send();str1=xmlHttp.responseText;document.write(str1);}</script>
/**
* Gets the instructions attribute of the WeakAccessControl object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "For this exercise, your mission is to come up with some input containing a script. You have to try to get this page to reflect that input back to your browser, which will execute the script and do something bad.";
return ( instructions );
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A4;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("A simple script is &lt;SCRIPT&gt;alert('bang!');&lt;/SCRIPT&gt;.");
hints.add("Can you get the script to disclose the JSESSIONID cookie?");
hints
.add("You can use &lt;SCRIPT&gt;alert(document.cookie);&lt;/SCRIPT&gt; to access the session id cookie");
hints
.add("Can you get the script to access the credit card form field?");
hints
.add("Try a cross site trace (XST) Command:<br>"
+ "&lt;script type=\"text/javascript\"&gt;if ( navigator.appName.indexOf(\"Microsoft\") !=-1)"
+ " {var xmlHttp = new ActiveXObject(\"Microsoft.XMLHTTP\");xmlHttp.open(\"TRACE\", \"./\", false);"
+ " xmlHttp.send();str1=xmlHttp.responseText; while (str1.indexOf(\"\\n\") > -1) str1 = str1.replace(\"\\n\",\"&lt;br&gt;\"); "
+ "document.write(str1);}&lt;/script&gt;");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(120);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
// <script type="text/javascript">if ( navigator.appName.indexOf("Microsoft") !=-1) {var xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");xmlHttp.open("TRACE", "./", false); xmlHttp.send();str1=xmlHttp.responseText;document.write(str1);}</script>
/**
* Gets the instructions attribute of the WeakAccessControl object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "For this exercise, your mission is to come up with some input containing a script. You have to try to get this page to reflect that input back to your browser, which will execute the script and do something bad.";
return (instructions);
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return "How to Perform Reflected Cross Site Scripting (XSS) Attacks";
}
private final static Integer DEFAULT_RANKING = new Integer(120);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return "How to Perform Reflected Cross Site Scripting (XSS) Attacks";
}
}

156
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RemoteAdminFlaw.java
View File

@@ -7,11 +7,34 @@ import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
@@ -19,77 +42,78 @@ import org.owasp.webgoat.session.WebSession;
public class RemoteAdminFlaw extends LessonAdapter
{
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
if (s.completedHackableAdmin())
{
ElementContainer ec = new ElementContainer();
if ( s.completedHackableAdmin() )
{
makeSuccess( s );
}
else
{
ec.addElement( "WebGoat has an admin interface. To 'complete' this lesson you must figure "
+ "out how to access the administrative interface for WebGoat.");
}
return ec;
makeSuccess(s);
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
else
{
return AbstractLesson.A2;
ec
.addElement("WebGoat has an admin interface. To 'complete' this lesson you must figure "
+ "out how to access the administrative interface for WebGoat.");
}
return ec;
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "WebGoat has 2 admin interfaces." );
hints.add( "WebGoat has one admin interface that is controlled via a URL parameter and is 'hackable'" );
hints.add( "WebGoat has one admin interface that is controlled via server side security constraints and should not be 'hackable'" );
hints.add( "Follow the Source!" );
return hints;
}
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
private final static Integer DEFAULT_RANKING = new Integer(15);
return AbstractLesson.A2;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Remote Admin Access" );
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("WebGoat has 2 admin interfaces.");
hints
.add("WebGoat has one admin interface that is controlled via a URL parameter and is 'hackable'");
hints
.add("WebGoat has one admin interface that is controlled via server side security constraints and should not be 'hackable'");
hints.add("Follow the Source!");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(15);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Remote Admin Access");
}
}

267
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/DeleteProfile.java
View File

@@ -13,125 +13,168 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class DeleteProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public DeleteProfile(AbstractLesson lesson, String lessonName, String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException, ValidationException
{
getLesson().setCurrentAction(s, getActionName());
private LessonAction chainedAction;
int userId = getIntSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.USER_ID);
int employeeId = s.getParser().getIntParameter(RoleBasedAccessControl.EMPLOYEE_ID);
if (isAuthenticated(s))
{
deleteEmployeeProfile(s, userId, employeeId);
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
else
throw new UnauthenticatedException();
updateLessonStatus(s);
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.LISTSTAFF_ACTION;
}
public void deleteEmployeeProfile(WebSession s, int userId, int employeeId)
throws UnauthorizedException
{
try
{
// Note: The password field is ONLY set by ChangePassword
String query = "DELETE FROM employee WHERE userid = " + employeeId;
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
statement.executeUpdate(query);
}
catch ( SQLException sqle )
{
s.setMessage( "Error deleting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error deleting employee profile" );
e.printStackTrace();
}
}
public void deleteEmployeeProfile_BACKUP(WebSession s, int userId, int employeeId)
throws UnauthorizedException
{
try
{
// Note: The password field is ONLY set by ChangePassword
String query = "DELETE FROM employee WHERE userid = " + employeeId;
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
statement.executeUpdate(query);
}
catch ( SQLException sqle )
{
s.setMessage( "Error deleting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error deleting employee profile" );
e.printStackTrace();
}
}
public DeleteProfile(AbstractLesson lesson, String lessonName,
String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
private void updateLessonStatus(WebSession s)
{
// If the logged in user is not authorized to be here, stage is complete.
try
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.USER_ID);
if (!isAuthorized(s, userId, RoleBasedAccessControl.DELETEPROFILE_ACTION))
{
s.setMessage( "Welcome to stage 2 -- protecting the business layer" );
setStage(s, 2);
}
}
catch (ParameterNotFoundException e)
{
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException,
ValidationException
{
getLesson().setCurrentAction(s, getActionName());
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.USER_ID);
int employeeId = s.getParser().getIntParameter(
RoleBasedAccessControl.EMPLOYEE_ID);
if (isAuthenticated(s))
{
deleteEmployeeProfile(s, userId, employeeId);
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
else
throw new UnauthenticatedException();
updateLessonStatus(s);
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.LISTSTAFF_ACTION;
}
public void deleteEmployeeProfile(WebSession s, int userId, int employeeId)
throws UnauthorizedException
{
try
{
// Note: The password field is ONLY set by ChangePassword
String query = "DELETE FROM employee WHERE userid = " + employeeId;
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.executeUpdate(query);
}
catch (SQLException sqle)
{
s.setMessage("Error deleting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error deleting employee profile");
e.printStackTrace();
}
}
public void deleteEmployeeProfile_BACKUP(WebSession s, int userId,
int employeeId) throws UnauthorizedException
{
try
{
// Note: The password field is ONLY set by ChangePassword
String query = "DELETE FROM employee WHERE userid = " + employeeId;
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.executeUpdate(query);
}
catch (SQLException sqle)
{
s.setMessage("Error deleting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error deleting employee profile");
e.printStackTrace();
}
}
private void updateLessonStatus(WebSession s)
{
// If the logged in user is not authorized to be here, stage is complete.
try
{
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.USER_ID);
if (!isAuthorized(s, userId,
RoleBasedAccessControl.DELETEPROFILE_ACTION))
{
s
.setMessage("Welcome to stage 2 -- protecting the business layer");
setStage(s, 2);
}
}
catch (ParameterNotFoundException e)
{}
}
}

308
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/EditProfile.java
View File

@@ -12,149 +12,187 @@ import org.owasp.webgoat.session.UnauthenticatedException;
import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class EditProfile extends DefaultLessonAction
{
public EditProfile(AbstractLesson lesson, String lessonName, String actionName)
public EditProfile(AbstractLesson lesson, String lessonName,
String actionName)
{
super(lesson, lessonName, actionName);
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException
{
getLesson().setCurrentAction(s, getActionName());
if (isAuthenticated(s))
{
super(lesson, lessonName, actionName);
int userId = getUserId(s);
int employeeId = s.getParser().getIntParameter(
RoleBasedAccessControl.EMPLOYEE_ID);
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.EDITPROFILE_ACTION;
}
public Employee getEmployeeProfile(WebSession s, int userId,
int subjectUserId) throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = ?";
try
{
PreparedStatement answer_statement = WebSession
.getConnection(s).prepareStatement(query,
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
answer_statement.setInt(1, subjectUserId);
ResultSet answer_results = answer_statement.executeQuery();
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException
{
getLesson().setCurrentAction(s, getActionName());
return profile;
}
if (isAuthenticated(s))
public Employee getEmployeeProfile_BACKUP(WebSession s, int userId,
int subjectUserId) throws UnauthorizedException
{
// Query the database to determine if this employee has access to this function
// Query the database for the profile data of the given employee if "owned" by the given user
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = ?";
try
{
PreparedStatement answer_statement = WebSession
.getConnection(s).prepareStatement(query,
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
answer_statement.setInt(1, subjectUserId);
ResultSet answer_results = answer_statement.executeQuery();
if (answer_results.next())
{
int userId = getUserId(s);
int employeeId = s.getParser().getIntParameter(RoleBasedAccessControl.EMPLOYEE_ID);
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.EDITPROFILE_ACTION;
}
public Employee getEmployeeProfile(WebSession s, int userId, int subjectUserId)
throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = ?";
try
{
PreparedStatement answer_statement = WebSession.getConnection(s).prepareStatement( query,
ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
answer_statement.setInt(1, subjectUserId);
ResultSet answer_results = answer_statement.executeQuery();
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
public Employee getEmployeeProfile_BACKUP(WebSession s, int userId, int subjectUserId)
throws UnauthorizedException
{
// Query the database to determine if this employee has access to this function
// Query the database for the profile data of the given employee if "owned" by the given user
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = ?";
try
{
PreparedStatement answer_statement = WebSession.getConnection(s).prepareStatement( query,
ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
answer_statement.setInt(1, subjectUserId);
ResultSet answer_results = answer_statement.executeQuery();
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
return profile;
}
}

278
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/FindProfile.java
View File

@@ -14,138 +14,180 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class FindProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public FindProfile(AbstractLesson lesson, String lessonName, String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException, ValidationException
{
if (isAuthenticated(s))
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.USER_ID);
private LessonAction chainedAction;
String pattern = s.getParser().getRawParameter(RoleBasedAccessControl.SEARCHNAME);
findEmployeeProfile(s, userId, pattern);
// Execute the chained Action if the employee was found.
if (foundEmployee(s))
{
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
String page = RoleBasedAccessControl.SEARCHSTAFF_ACTION;
public FindProfile(AbstractLesson lesson, String lessonName,
String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
if (foundEmployee(s))
page = RoleBasedAccessControl.VIEWPROFILE_ACTION;
return page;
}
private boolean foundEmployee(WebSession s)
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException,
ValidationException
{
if (isAuthenticated(s))
{
boolean found = false;
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.USER_ID);
String pattern = s.getParser().getRawParameter(
RoleBasedAccessControl.SEARCHNAME);
findEmployeeProfile(s, userId, pattern);
// Execute the chained Action if the employee was found.
if (foundEmployee(s))
{
try
{
int id = getIntRequestAttribute(s, getLessonName() + "." + RoleBasedAccessControl.EMPLOYEE_ID);
found = true;
chainedAction.handleRequest(s);
}
catch (ParameterNotFoundException e)
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
return found;
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
}
public Employee findEmployeeProfile(WebSession s, int userId, String pattern)
throws UnauthorizedException
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
String page = RoleBasedAccessControl.SEARCHSTAFF_ACTION;
if (foundEmployee(s))
page = RoleBasedAccessControl.VIEWPROFILE_ACTION;
return page;
}
private boolean foundEmployee(WebSession s)
{
boolean found = false;
try
{
Employee profile = null;
// Clear any residual employee id's in the session now.
removeSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.EMPLOYEE_ID);
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE first_name like ? OR last_name = ?";
try
{
PreparedStatement answer_statement = WebSession.getConnection(s).prepareStatement( query,
ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
answer_statement.setString(1, "%" + pattern + "%");
answer_statement.setString(2, "%" + pattern + "%");
ResultSet answer_results = answer_statement.executeQuery();
// Just use the first hit.
if (answer_results.next())
{
int id = answer_results.getInt("userid");
// Note: Do NOT get the password field.
profile = new Employee(
id,
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/
setRequestAttribute(s, getLessonName() + "." + RoleBasedAccessControl.EMPLOYEE_ID, Integer.toString(id));
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error finding employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error finding employee profile" );
e.printStackTrace();
}
return profile;
int id = getIntRequestAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.EMPLOYEE_ID);
found = true;
}
catch (ParameterNotFoundException e)
{}
return found;
}
public Employee findEmployeeProfile(WebSession s, int userId, String pattern)
throws UnauthorizedException
{
Employee profile = null;
// Clear any residual employee id's in the session now.
removeSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.EMPLOYEE_ID);
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE first_name like ? OR last_name = ?";
try
{
PreparedStatement answer_statement = WebSession
.getConnection(s).prepareStatement(query,
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
answer_statement.setString(1, "%" + pattern + "%");
answer_statement.setString(2, "%" + pattern + "%");
ResultSet answer_results = answer_statement.executeQuery();
// Just use the first hit.
if (answer_results.next())
{
int id = answer_results.getInt("userid");
// Note: Do NOT get the password field.
profile = new Employee(id, answer_results
.getString("first_name"), answer_results
.getString("last_name"), answer_results
.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/
setRequestAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.EMPLOYEE_ID, Integer
.toString(id));
}
}
catch (SQLException sqle)
{
s.setMessage("Error finding employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error finding employee profile");
e.printStackTrace();
}
return profile;
}
}

251
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/ListStaff.java
View File

@@ -14,121 +14,162 @@ import org.owasp.webgoat.session.UnauthenticatedException;
import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class ListStaff extends DefaultLessonAction
{
public ListStaff(AbstractLesson lesson, String lessonName, String actionName)
public ListStaff(AbstractLesson lesson, String lessonName, String actionName)
{
super(lesson, lessonName, actionName);
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException
{
getLesson().setCurrentAction(s, getActionName());
if (isAuthenticated(s))
{
super(lesson, lessonName, actionName);
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.USER_ID);
List employees = getAllEmployees(s, userId);
setSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.STAFF_ATTRIBUTE_KEY, employees);
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.LISTSTAFF_ACTION;
}
public List getAllEmployees(WebSession s, int userId)
throws UnauthorizedException
{
// Query the database for all employees "owned" by the given employee
List employees = new Vector();
try
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles WHERE employee.userid=roles.userid and employee.userid in "
+ "(SELECT employee_id FROM ownership WHERE employer_id = "
+ userId + ")";
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
//System.out.println("Retrieving employee stub for role " + role);
EmployeeStub stub = new EmployeeStub(employeeId, firstName,
lastName, role);
employees.add(stub);
}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employees");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employees");
e.printStackTrace();
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException
return employees;
}
public List getAllEmployees_BACKUP(WebSession s, int userId)
throws UnauthorizedException
{
// Query the database for all employees "owned" by the given employee
List employees = new Vector();
try
{
getLesson().setCurrentAction(s, getActionName());
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles WHERE employee.userid=roles.userid and employee.userid in "
+ "(SELECT employee_id FROM ownership WHERE employer_id = "
+ userId + ")";
if (isAuthenticated(s))
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
answer_results.beforeFirst();
while (answer_results.next())
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.USER_ID);
List employees = getAllEmployees(s, userId);
setSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.STAFF_ATTRIBUTE_KEY, employees);
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
//System.out.println("Retrieving employee stub for role " + role);
EmployeeStub stub = new EmployeeStub(employeeId, firstName,
lastName, role);
employees.add(stub);
}
else
throw new UnauthenticatedException();
}
catch (SQLException sqle)
{
s.setMessage("Error getting employees");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employees");
e.printStackTrace();
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.LISTSTAFF_ACTION;
}
public List getAllEmployees(WebSession s, int userId)
throws UnauthorizedException
{
// Query the database for all employees "owned" by the given employee
List employees = new Vector();
try
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles WHERE employee.userid=roles.userid and employee.userid in "
+ "(SELECT employee_id FROM ownership WHERE employer_id = " + userId + ")";
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
//System.out.println("Retrieving employee stub for role " + role);
EmployeeStub stub = new EmployeeStub(employeeId, firstName, lastName, role);
employees.add(stub);
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employees" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employees" );
e.printStackTrace();
}
return employees;
}
return employees;
}
public List getAllEmployees_BACKUP(WebSession s, int userId)
throws UnauthorizedException
{
// Query the database for all employees "owned" by the given employee
List employees = new Vector();
try
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles WHERE employee.userid=roles.userid and employee.userid in "
+ "(SELECT employee_id FROM ownership WHERE employer_id = " + userId + ")";
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
//System.out.println("Retrieving employee stub for role " + role);
EmployeeStub stub = new EmployeeStub(employeeId, firstName, lastName, role);
employees.add(stub);
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employees" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employees" );
e.printStackTrace();
}
return employees;
}
}

320
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/Login.java
View File

@@ -16,157 +16,207 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class Login extends DefaultLessonAction
{
private LessonAction chainedAction;
public Login(AbstractLesson lesson, String lessonName, String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest( WebSession s ) throws ParameterNotFoundException, ValidationException
{
//System.out.println("Login.handleRequest()");
getLesson().setCurrentAction(s, getActionName());
private LessonAction chainedAction;
List employees = getAllEmployees(s);
setSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.STAFF_ATTRIBUTE_KEY, employees);
int employeeId = -1;
public Login(AbstractLesson lesson, String lessonName, String actionName,
LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
ValidationException
{
//System.out.println("Login.handleRequest()");
getLesson().setCurrentAction(s, getActionName());
List employees = getAllEmployees(s);
setSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.STAFF_ATTRIBUTE_KEY, employees);
int employeeId = -1;
try
{
employeeId = s.getParser().getIntParameter(
RoleBasedAccessControl.EMPLOYEE_ID);
String password = s.getParser().getStringParameter(
RoleBasedAccessControl.PASSWORD);
// Attempt authentication
if (login(s, employeeId, password))
{
// Execute the chained Action if authentication succeeded.
try
{
employeeId = s.getParser().getIntParameter(RoleBasedAccessControl.EMPLOYEE_ID);
String password = s.getParser().getStringParameter(RoleBasedAccessControl.PASSWORD);
// Attempt authentication
if (login(s, employeeId, password))
{
// Execute the chained Action if authentication succeeded.
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
else
s.setMessage("Login failed");
chainedAction.handleRequest(s);
}
catch (ParameterNotFoundException pnfe)
catch (UnauthenticatedException ue1)
{
// No credentials offered, so we log them out
setSessionAttribute(s, getLessonName() + ".isAuthenticated", Boolean.FALSE);
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
else
s.setMessage("Login failed");
}
/**
* After this.handleRequest() is called, when the View asks for the current JSP to load,
* it will get one initialized by this call.
*/
public String getNextPage(WebSession s)
catch (ParameterNotFoundException pnfe)
{
String nextPage = RoleBasedAccessControl.LOGIN_ACTION;
if (isAuthenticated(s))
nextPage = chainedAction.getNextPage(s);
return nextPage;
// No credentials offered, so we log them out
setSessionAttribute(s, getLessonName() + ".isAuthenticated",
Boolean.FALSE);
}
}
}
public boolean requiresAuthentication()
{
return false;
}
public boolean login(WebSession s, int userId, String password)
{
//System.out.println("Logging in to lesson");
boolean authenticated = false;
try
{
String query = "SELECT * FROM employee WHERE userid = " + userId + " and password = '" + password + "'";
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
if (answer_results.first())
{
setSessionAttribute(s, getLessonName() + ".isAuthenticated", Boolean.TRUE);
setSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.USER_ID, Integer.toString(userId));
authenticated = true;
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error logging in" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error logging in" );
e.printStackTrace();
}
//System.out.println("Lesson login result: " + authenticated);
return authenticated;
}
public List getAllEmployees(WebSession s)
/**
* After this.handleRequest() is called, when the View asks for the current JSP to load,
* it will get one initialized by this call.
*/
public String getNextPage(WebSession s)
{
String nextPage = RoleBasedAccessControl.LOGIN_ACTION;
if (isAuthenticated(s))
nextPage = chainedAction.getNextPage(s);
return nextPage;
}
public boolean requiresAuthentication()
{
return false;
}
public boolean login(WebSession s, int userId, String password)
{
//System.out.println("Logging in to lesson");
boolean authenticated = false;
try
{
List employees = new Vector();
// Query the database for all roles the given employee belongs to
// Query the database for all employees "owned" by these roles
try
String query = "SELECT * FROM employee WHERE userid = " + userId
+ " and password = '" + password + "'";
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
if (answer_results.first())
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles " +
"where employee.userid=roles.userid";
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
EmployeeStub stub = new EmployeeStub(employeeId, firstName, lastName, role);
employees.add(stub);
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employees" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employees" );
e.printStackTrace();
setSessionAttribute(s,
getLessonName() + ".isAuthenticated", Boolean.TRUE);
setSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.USER_ID, Integer
.toString(userId));
authenticated = true;
}
return employees;
}
catch (SQLException sqle)
{
s.setMessage("Error logging in");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error logging in");
e.printStackTrace();
}
//System.out.println("Lesson login result: " + authenticated);
return authenticated;
}
public List getAllEmployees(WebSession s)
{
List employees = new Vector();
// Query the database for all roles the given employee belongs to
// Query the database for all employees "owned" by these roles
try
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles "
+ "where employee.userid=roles.userid";
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
EmployeeStub stub = new EmployeeStub(employeeId, firstName,
lastName, role);
employees.add(stub);
}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employees");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employees");
e.printStackTrace();
}
return employees;
}
}

98
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/Logout.java
View File

@@ -9,43 +9,79 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class Logout extends DefaultLessonAction
{
private LessonAction chainedAction;
public Logout(AbstractLesson lesson, String lessonName, String actionName, LessonAction chainedAction)
private LessonAction chainedAction;
public Logout(AbstractLesson lesson, String lessonName, String actionName,
LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
ValidationException
{
//System.out.println("Logging out");
setSessionAttribute(s, getLessonName() + ".isAuthenticated",
Boolean.FALSE);
// FIXME: Maybe we should forward to Login.
try
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
public void handleRequest( WebSession s ) throws ParameterNotFoundException, ValidationException
{
//System.out.println("Logging out");
}
setSessionAttribute(s, getLessonName() + ".isAuthenticated", Boolean.FALSE);
// FIXME: Maybe we should forward to Login.
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
public String getNextPage(WebSession s)
{
return chainedAction.getNextPage(s);
}
public String getNextPage(WebSession s)
{
return chainedAction.getNextPage(s);
}
}

877
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/RoleBasedAccessControl.java
View File

@@ -19,422 +19,511 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2006 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
*
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class RoleBasedAccessControl extends LessonAdapter
{
public final static String DESCRIPTION = "description";
public final static String DISCIPLINARY_DATE = "disciplinaryDate";
public final static String DISCIPLINARY_NOTES = "disciplinaryNotes";
public final static String CCN_LIMIT = "ccnLimit";
public final static String CCN = "ccn";
public final static String SALARY = "salary";
public final static String START_DATE = "startDate";
public final static String MANAGER = "manager";
public final static String ADDRESS1 = "address1";
public final static String ADDRESS2 = "address2";
public final static String PHONE_NUMBER = "phoneNumber";
public final static String TITLE = "title";
public final static String SSN = "ssn";
public final static String LAST_NAME = "lastName";
public final static String FIRST_NAME = "firstName";
public final static String PASSWORD = "password";
public final static String EMPLOYEE_ID = "employee_id";
public final static String USER_ID = "user_id";
public final static String SEARCHNAME = "search_name";
public final static String SEARCHRESULT_ATTRIBUTE_KEY = "SearchResult";
public final static String EMPLOYEE_ATTRIBUTE_KEY = "Employee";
public final static String STAFF_ATTRIBUTE_KEY = "Staff";
public final static String LOGIN_ACTION = "Login";
public final static String LOGOUT_ACTION = "Logout";
public final static String LISTSTAFF_ACTION = "ListStaff";
public final static String SEARCHSTAFF_ACTION = "SearchStaff";
public final static String FINDPROFILE_ACTION = "FindProfile";
public final static String VIEWPROFILE_ACTION = "ViewProfile";
public final static String EDITPROFILE_ACTION = "EditProfile";
public final static String UPDATEPROFILE_ACTION = "UpdateProfile";
public final static String CREATEPROFILE_ACTION = "CreateProfile";
public final static String DELETEPROFILE_ACTION = "DeleteProfile";
public final static String ERROR_ACTION = "error";
public final static String DESCRIPTION = "description";
private final static String LESSON_NAME = "RoleBasedAccessControl";
private final static String JSP_PATH = "/lessons/" + LESSON_NAME + "/";
private final static Integer DEFAULT_RANKING = new Integer(120);
public final static String DISCIPLINARY_DATE = "disciplinaryDate";
private static Connection connection = null;
public final static String DISCIPLINARY_NOTES = "disciplinaryNotes";
private Map lessonFunctions = new Hashtable();
public static synchronized Connection getConnection(WebSession s)
throws SQLException, ClassNotFoundException
public final static String CCN_LIMIT = "ccnLimit";
public final static String CCN = "ccn";
public final static String SALARY = "salary";
public final static String START_DATE = "startDate";
public final static String MANAGER = "manager";
public final static String ADDRESS1 = "address1";
public final static String ADDRESS2 = "address2";
public final static String PHONE_NUMBER = "phoneNumber";
public final static String TITLE = "title";
public final static String SSN = "ssn";
public final static String LAST_NAME = "lastName";
public final static String FIRST_NAME = "firstName";
public final static String PASSWORD = "password";
public final static String EMPLOYEE_ID = "employee_id";
public final static String USER_ID = "user_id";
public final static String SEARCHNAME = "search_name";
public final static String SEARCHRESULT_ATTRIBUTE_KEY = "SearchResult";
public final static String EMPLOYEE_ATTRIBUTE_KEY = "Employee";
public final static String STAFF_ATTRIBUTE_KEY = "Staff";
public final static String LOGIN_ACTION = "Login";
public final static String LOGOUT_ACTION = "Logout";
public final static String LISTSTAFF_ACTION = "ListStaff";
public final static String SEARCHSTAFF_ACTION = "SearchStaff";
public final static String FINDPROFILE_ACTION = "FindProfile";
public final static String VIEWPROFILE_ACTION = "ViewProfile";
public final static String EDITPROFILE_ACTION = "EditProfile";
public final static String UPDATEPROFILE_ACTION = "UpdateProfile";
public final static String CREATEPROFILE_ACTION = "CreateProfile";
public final static String DELETEPROFILE_ACTION = "DeleteProfile";
public final static String ERROR_ACTION = "error";
private final static String LESSON_NAME = "RoleBasedAccessControl";
private final static String JSP_PATH = "/lessons/" + LESSON_NAME + "/";
private final static Integer DEFAULT_RANKING = new Integer(120);
private static Connection connection = null;
private Map lessonFunctions = new Hashtable();
public static synchronized Connection getConnection(WebSession s)
throws SQLException, ClassNotFoundException
{
if (connection == null)
{
if ( connection == null )
connection = DatabaseUtilities.makeConnection(s);
}
return connection;
}
public RoleBasedAccessControl()
{
String myClassName = parseClassName(this.getClass().getName());
registerAction(new ListStaff(this, myClassName, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, myClassName, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, myClassName, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, myClassName, LOGIN_ACTION,
getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, myClassName, LOGOUT_ACTION,
getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, myClassName, FINDPROFILE_ACTION,
getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, myClassName,
UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, myClassName,
DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
protected static String parseClassName(String fqcn)
{
String className = fqcn;
int lastDotIndex = fqcn.lastIndexOf('.');
if (lastDotIndex > -1)
className = fqcn.substring(lastDotIndex + 1);
return className;
}
protected void registerAction(LessonAction action)
{
lessonFunctions.put(action.getActionName(), action);
}
/**
* Gets the category attribute of the CommandInjection object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return AbstractLesson.A2;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("Many sites attempt to restrict access to resources by role.");
hints
.add("Developers frequently make mistakes implementing this scheme.");
hints.add("Attempt combinations of users, roles, and resources.");
// Stage 1
hints
.add("How does the application know that the user selected the delete function?");
// Stage 2
// Stage 3
hints
.add("How does the application know that the user selected any particular employee to view?");
// Stage 4
hints
.add("Note that the contents of the staff listing change depending on who is logged in.");
return hints;
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
{
switch (getStage(s))
{
case 1:
instructions = "Stage "
+ getStage(s)
+ ": Breaking functional access control.<br>"
+ "You should be able to login as a regular employee and delete another user's employee "
+ "profile, even though that is supposed to be an HR-only function.";
break;
case 2:
instructions = "Stage "
+ getStage(s)
+ ": Implementing access control in the Business Layer<br>"
+ "Access control has already been implemented in the Presentation Layer, but as we have just "
+ "seen, this is not enough. Implement access control in the Businesss Layer to verify "
+ "authorization to use the Delete function before actually executing it.";
break;
case 3:
instructions = "Stage "
+ getStage(s)
+ ": Breaking data access control.<br>"
+ "Data Layer access control is being already done on the staff list, but it has not been "
+ "globally implemented. Take advantage of this to login as a regular employee and view the "
+ "CEO's employee profile.";
break;
case 4:
instructions = "Stage "
+ getStage(s)
+ ": Implementing access control in the Data Layer.<br>"
+ "Implement Data Layer access control to prevent unauthorized (and potentially career threatening) "
+ "access to employee personal data.";
break;
default:
// Illegal stage value
break;
}
}
return instructions;
}
protected LessonAction getAction(String actionName)
{
return (LessonAction) lessonFunctions.get(actionName);
}
public void handleRequest(WebSession s)
{
// Here is where dispatching to the various action handlers happens.
// It would be a good place verify authorization to use an action.
//System.out.println("RoleBasedAccessControl.handleRequest()");
if (s.getLessonSession(this) == null)
s.openLessonSession(this);
String requestedActionName = null;
try
{
requestedActionName = s.getParser().getStringParameter("action");
}
catch (ParameterNotFoundException pnfe)
{
// Let them eat login page.
requestedActionName = LOGIN_ACTION;
}
//System.out.println("Requested lesson action: " + requestedActionName);
try
{
LessonAction action = getAction(requestedActionName);
if (action != null)
{
//System.out.println("RoleBasedAccessControl.handleRequest() dispatching to: " + action.getActionName());
if (!action.requiresAuthentication())
{
connection = DatabaseUtilities.makeConnection( s );
// Access to Login does not require authentication.
action.handleRequest(s);
}
return connection;
}
public RoleBasedAccessControl()
{
String myClassName = parseClassName(this.getClass().getName());
registerAction(new ListStaff(this, myClassName, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, myClassName, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, myClassName, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, myClassName, LOGIN_ACTION, getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, myClassName, LOGOUT_ACTION, getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, myClassName, FINDPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, myClassName, UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, myClassName, DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
protected static String parseClassName(String fqcn)
{
String className = fqcn;
int lastDotIndex = fqcn.lastIndexOf('.');
if (lastDotIndex > -1)
className = fqcn.substring(lastDotIndex + 1);
return className;
}
protected void registerAction(LessonAction action)
{
lessonFunctions.put(action.getActionName(), action);
}
/**
* Gets the category attribute of the CommandInjection object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return AbstractLesson.A2;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "Many sites attempt to restrict access to resources by role." );
hints.add( "Developers frequently make mistakes implementing this scheme." );
hints.add( "Attempt combinations of users, roles, and resources." );
// Stage 1
hints.add( "How does the application know that the user selected the delete function?" );
// Stage 2
// Stage 3
hints.add( "How does the application know that the user selected any particular employee to view?" );
// Stage 4
hints.add( "Note that the contents of the staff listing change depending on who is logged in." );
return hints;
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
else
{
switch (getStage(s))
if (action.isAuthenticated(s))
{
action.handleRequest(s);
}
else
throw new UnauthenticatedException();
}
}
else
setCurrentAction(s, ERROR_ACTION);
}
catch (ParameterNotFoundException pnfe)
{
System.out.println("Missing parameter");
pnfe.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (ValidationException ve)
{
System.out.println("Validation failed");
ve.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (UnauthenticatedException ue)
{
s.setMessage("Login failed");
System.out.println("Authentication failure");
ue.printStackTrace();
}
catch (UnauthorizedException ue2)
{
s.setMessage("You are not authorized to perform this function");
System.out.println("Authorization failure");
setCurrentAction(s, ERROR_ACTION);
ue2.printStackTrace();
}
catch (Exception e)
{
// All other errors send the user to the generic error page
System.out.println("handleRequest() error");
e.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
// All this does for this lesson is ensure that a non-null content exists.
setContent(new ElementContainer());
}
public void handleRequest_BACKUP(WebSession s)
{
// Here is where dispatching to the various action handlers happens.
// It would be a good place verify authorization to use an action.
//System.out.println("RoleBasedAccessControl.handleRequest()");
if (s.getLessonSession(this) == null)
s.openLessonSession(this);
String requestedActionName = null;
try
{
requestedActionName = s.getParser().getStringParameter("action");
}
catch (ParameterNotFoundException pnfe)
{
// Let them eat login page.
requestedActionName = LOGIN_ACTION;
}
//System.out.println("Requested lesson action: " + requestedActionName);
if (requestedActionName != null)
{
try
{
LessonAction action = getAction(requestedActionName);
if (action != null)
{
//System.out.println("RoleBasedAccessControl.handleRequest() dispatching to: " + action.getActionName());
if (!action.requiresAuthentication())
{
// Access to Login does not require authentication.
action.handleRequest(s);
}
else
{
if (action.isAuthenticated(s))
{
case 1:
instructions = "Stage " + getStage(s) + ": Breaking functional access control.<br>" +
"You should be able to login as a regular employee and delete another user's employee " +
"profile, even though that is supposed to be an HR-only function.";
break;
case 2:
instructions = "Stage " + getStage(s) + ": Implementing access control in the Business Layer<br>"
+ "Access control has already been implemented in the Presentation Layer, but as we have just " +
"seen, this is not enough. Implement access control in the Businesss Layer to verify " +
"authorization to use the Delete function before actually executing it.";
break;
case 3:
instructions = "Stage " + getStage(s) + ": Breaking data access control.<br>" +
"Data Layer access control is being already done on the staff list, but it has not been " +
"globally implemented. Take advantage of this to login as a regular employee and view the " +
"CEO's employee profile.";
break;
case 4:
instructions = "Stage " + getStage(s) + ": Implementing access control in the Data Layer.<br>" +
"Implement Data Layer access control to prevent unauthorized (and potentially career threatening) " +
"access to employee personal data.";
break;
default:
// Illegal stage value
break;
}
}
return instructions;
}
protected LessonAction getAction(String actionName)
{
return (LessonAction) lessonFunctions.get(actionName);
}
public void handleRequest(WebSession s)
{
// Here is where dispatching to the various action handlers happens.
// It would be a good place verify authorization to use an action.
//System.out.println("RoleBasedAccessControl.handleRequest()");
if (s.getLessonSession(this) == null)
s.openLessonSession(this);
String requestedActionName = null;
try
{
requestedActionName = s.getParser().getStringParameter("action");
}
catch (ParameterNotFoundException pnfe)
{
// Let them eat login page.
requestedActionName = LOGIN_ACTION;
}
//System.out.println("Requested lesson action: " + requestedActionName);
try
{
LessonAction action = getAction(requestedActionName);
if (action != null)
{
//System.out.println("RoleBasedAccessControl.handleRequest() dispatching to: " + action.getActionName());
if (!action.requiresAuthentication())
{
// Access to Login does not require authentication.
action.handleRequest(s);
}
else
{
if (action.isAuthenticated(s))
{
action.handleRequest(s);
}
else
throw new UnauthenticatedException();
}
int userId = action.getUserId(s);
if (action.isAuthorized(s, userId, action
.getActionName()))
{
action.handleRequest(s);
}
else
{
throw new UnauthorizedException();
}
}
else
setCurrentAction(s, ERROR_ACTION);
throw new UnauthenticatedException();
}
}
catch (ParameterNotFoundException pnfe)
{
System.out.println("Missing parameter");
pnfe.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (ValidationException ve)
{
System.out.println("Validation failed");
ve.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (UnauthenticatedException ue)
{
s.setMessage("Login failed");
System.out.println("Authentication failure");
ue.printStackTrace();
}
catch (UnauthorizedException ue2)
{
s.setMessage("You are not authorized to perform this function");
System.out.println("Authorization failure");
setCurrentAction(s, ERROR_ACTION);
ue2.printStackTrace();
}
catch (Exception e)
{
// All other errors send the user to the generic error page
System.out.println("handleRequest() error");
e.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
// All this does for this lesson is ensure that a non-null content exists.
setContent(new ElementContainer());
else
setCurrentAction(s, ERROR_ACTION);
}
catch (ParameterNotFoundException pnfe)
{
System.out.println("Missing parameter");
pnfe.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (ValidationException ve)
{
System.out.println("Validation failed");
ve.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (UnauthenticatedException ue)
{
s.setMessage("Login failed");
System.out.println("Authentication failure");
ue.printStackTrace();
}
catch (UnauthorizedException ue2)
{
s.setMessage("You are not authorized to perform this function");
System.out.println("Authorization failure");
setCurrentAction(s, ERROR_ACTION);
ue2.printStackTrace();
}
catch (Exception e)
{
// All other errors send the user to the generic error page
System.out.println("handleRequest() error");
e.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
}
public void handleRequest_BACKUP(WebSession s)
{
// Here is where dispatching to the various action handlers happens.
// It would be a good place verify authorization to use an action.
//System.out.println("RoleBasedAccessControl.handleRequest()");
if (s.getLessonSession(this) == null)
s.openLessonSession(this);
String requestedActionName = null;
try
{
requestedActionName = s.getParser().getStringParameter("action");
}
catch (ParameterNotFoundException pnfe)
{
// Let them eat login page.
requestedActionName = LOGIN_ACTION;
}
//System.out.println("Requested lesson action: " + requestedActionName);
// All this does for this lesson is ensure that a non-null content exists.
setContent(new ElementContainer());
}
if (requestedActionName != null)
{
try
{
LessonAction action = getAction(requestedActionName);
if (action != null)
{
//System.out.println("RoleBasedAccessControl.handleRequest() dispatching to: " + action.getActionName());
if (!action.requiresAuthentication())
{
// Access to Login does not require authentication.
action.handleRequest(s);
}
else
{
if (action.isAuthenticated(s))
{
int userId = action.getUserId(s);
if (action.isAuthorized(s, userId, action.getActionName()))
{
action.handleRequest(s);
}
else
{
throw new UnauthorizedException();
}
}
else
throw new UnauthenticatedException();
}
}
else
setCurrentAction(s, ERROR_ACTION);
}
catch (ParameterNotFoundException pnfe)
{
System.out.println("Missing parameter");
pnfe.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (ValidationException ve)
{
System.out.println("Validation failed");
ve.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (UnauthenticatedException ue)
{
s.setMessage("Login failed");
System.out.println("Authentication failure");
ue.printStackTrace();
}
catch (UnauthorizedException ue2)
{
s.setMessage("You are not authorized to perform this function");
System.out.println("Authorization failure");
setCurrentAction(s, ERROR_ACTION);
ue2.printStackTrace();
}
catch (Exception e)
{
// All other errors send the user to the generic error page
System.out.println("handleRequest() error");
e.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
}
// All this does for this lesson is ensure that a non-null content exists.
setContent(new ElementContainer());
}
public boolean isAuthorized(WebSession s, int userId, String functionId)
{
//System.out.println("Checking authorization from " + getCurrentAction(s));
LessonAction action = (LessonAction) lessonFunctions.get(getCurrentAction(s));
return action.isAuthorized(s, userId, functionId);
}
public int getUserId(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions.get(getCurrentAction(s));
return action.getUserId(s);
}
public String getUserName(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions.get(getCurrentAction(s));
return action.getUserName(s);
}
public String getTemplatePage(WebSession s)
{
return JSP_PATH + LESSON_NAME + ".jsp";
}
public String getPage(WebSession s)
{
String page = JSP_PATH + getCurrentAction(s) + ".jsp";
//System.out.println("Retrieved sub-view page for " + this.getClass().getName() + " of " + page);
return page;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public boolean isAuthorized(WebSession s, int userId, String functionId)
{
//System.out.println("Checking authorization from " + getCurrentAction(s));
LessonAction action = (LessonAction) lessonFunctions
.get(getCurrentAction(s));
return action.isAuthorized(s, userId, functionId);
}
public int getUserId(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions
.get(getCurrentAction(s));
return action.getUserId(s);
}
public String getUserName(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions
.get(getCurrentAction(s));
return action.getUserName(s);
}
public String getTemplatePage(WebSession s)
{
return JSP_PATH + LESSON_NAME + ".jsp";
}
public String getPage(WebSession s)
{
String page = JSP_PATH + getCurrentAction(s) + ".jsp";
//System.out.println("Retrieved sub-view page for " + this.getClass().getName() + " of " + page);
return page;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DirectoryScreen object
*
* @return The title value
*/
public String getTitle()
{
return "LAB: Role Based Access Control";
}
/**
* Gets the title attribute of the DirectoryScreen object
*
* @return The title value
*/
public String getTitle()
{
return "LAB: Role Based Access Control";
}
public String getSourceFileName()
{
// FIXME: Need to generalize findSourceResource() and use it on the currently active
// LessonAction delegate to get its source file.
//return findSourceResource(getCurrentLessonScreen()....);
return super.getSourceFileName();
// FIXME: Need to generalize findSourceResource() and use it on the currently active
// LessonAction delegate to get its source file.
//return findSourceResource(getCurrentLessonScreen()....);
return super.getSourceFileName();
}
}

50
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/SearchStaff.java
View File

@@ -4,16 +4,48 @@ import org.owasp.webgoat.lessons.AbstractLesson;
import org.owasp.webgoat.lessons.DefaultLessonAction;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class SearchStaff extends DefaultLessonAction
{
public SearchStaff(AbstractLesson lesson, String lessonName, String actionName)
{
super(lesson, lessonName, actionName);
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.SEARCHSTAFF_ACTION;
}
public SearchStaff(AbstractLesson lesson, String lessonName,
String actionName)
{
super(lesson, lessonName, actionName);
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.SEARCHSTAFF_ACTION;
}
}

527
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/UpdateProfile.java
View File

@@ -14,241 +14,312 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class UpdateProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public UpdateProfile(AbstractLesson lesson, String lessonName, String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException, ValidationException
{
if (isAuthenticated(s))
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.USER_ID);
int subjectId = s.getParser().getIntParameter(RoleBasedAccessControl.EMPLOYEE_ID, 0);
String firstName = s.getParser().getStringParameter(RoleBasedAccessControl.FIRST_NAME);
String lastName = s.getParser().getStringParameter(RoleBasedAccessControl.LAST_NAME);
String ssn = s.getParser().getStringParameter(RoleBasedAccessControl.SSN);
String title = s.getParser().getStringParameter(RoleBasedAccessControl.TITLE);
String phone = s.getParser().getStringParameter(RoleBasedAccessControl.PHONE_NUMBER);
String address1 = s.getParser().getStringParameter(RoleBasedAccessControl.ADDRESS1);
String address2 = s.getParser().getStringParameter(RoleBasedAccessControl.ADDRESS2);
int manager = s.getParser().getIntParameter(RoleBasedAccessControl.MANAGER);
String startDate = s.getParser().getStringParameter(RoleBasedAccessControl.START_DATE);
int salary = s.getParser().getIntParameter(RoleBasedAccessControl.SALARY);
String ccn = s.getParser().getStringParameter(RoleBasedAccessControl.CCN);
int ccnLimit = s.getParser().getIntParameter(RoleBasedAccessControl.CCN_LIMIT);
String disciplinaryActionDate = s.getParser().getStringParameter(RoleBasedAccessControl.DISCIPLINARY_DATE);
String disciplinaryActionNotes = s.getParser().getStringParameter(RoleBasedAccessControl.DISCIPLINARY_NOTES);
String personalDescription = s.getParser().getStringParameter(RoleBasedAccessControl.DESCRIPTION);
Employee employee = new Employee(subjectId, firstName, lastName, ssn, title, phone,
address1, address2, manager, startDate, salary,
ccn, ccnLimit, disciplinaryActionDate, disciplinaryActionNotes,
personalDescription);
if (subjectId > 0)
{
this.changeEmployeeProfile(s, userId, subjectId, employee);
setRequestAttribute(s, getLessonName() + "." + RoleBasedAccessControl.EMPLOYEE_ID, Integer.toString(subjectId));
}
else
this.createEmployeeProfile(s, userId, employee);
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.VIEWPROFILE_ACTION;
}
public void changeEmployeeProfile(WebSession s, int userId, int subjectId, Employee employee)
throws UnauthorizedException
{
try
{
// Note: The password field is ONLY set by ChangePassword
String query = "UPDATE employee SET first_name = '" + employee.getFirstName() +
"', last_name = '" + employee.getLastName() +
"', ssn = '" + employee.getSsn() +
"', title = '" + employee.getTitle() +
"', phone = '" + employee.getPhoneNumber() +
"', address1 = '" + employee.getAddress1() +
"', address2 = '" + employee.getAddress2() +
"', manager = " + employee.getManager() +
", start_date = '" + employee.getStartDate() +
"', ccn = '" + employee.getCcn() +
"', ccn_limit = " + employee.getCcnLimit() +
// "', disciplined_date = '" + employee.getDisciplinaryActionDate() +
// "', disciplined_notes = '" + employee.getDisciplinaryActionNotes() +
", personal_description = '" + employee.getPersonalDescription() +
"' WHERE userid = " + subjectId;
//System.out.println("Query: " + query);
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
}
catch ( SQLException sqle )
{
s.setMessage( "Error updating employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error updating employee profile" );
e.printStackTrace();
}
}
public void changeEmployeeProfile_BACKUP(WebSession s, int userId, int subjectId, Employee employee)
throws UnauthorizedException
{
try
{
// Note: The password field is ONLY set by ChangePassword
String query = "UPDATE employee SET first_name = '" + employee.getFirstName() +
"', last_name = '" + employee.getLastName() +
"', ssn = '" + employee.getSsn() +
"', title = '" + employee.getTitle() +
"', phone = '" + employee.getPhoneNumber() +
"', address1 = '" + employee.getAddress1() +
"', address2 = '" + employee.getAddress2() +
"', manager = " + employee.getManager() +
", start_date = '" + employee.getStartDate() +
"', ccn = '" + employee.getCcn() +
"', ccn_limit = " + employee.getCcnLimit() +
// "', disciplined_date = '" + employee.getDisciplinaryActionDate() +
// "', disciplined_notes = '" + employee.getDisciplinaryActionNotes() +
", personal_description = '" + employee.getPersonalDescription() +
"' WHERE userid = " + subjectId;
//System.out.println("Query: " + query);
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
}
catch ( SQLException sqle )
{
s.setMessage( "Error updating employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error updating employee profile" );
e.printStackTrace();
}
}
private LessonAction chainedAction;
private int getNextUID(WebSession s)
public UpdateProfile(AbstractLesson lesson, String lessonName,
String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException,
ValidationException
{
if (isAuthenticated(s))
{
int uid = -1;
try
{
Statement statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery("select max(userid) as uid from employee");
results.first();
uid = results.getInt("uid");
}
catch ( SQLException sqle )
{
sqle.printStackTrace();
s.setMessage( "Error updating employee profile" );
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return uid + 1;
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.USER_ID);
int subjectId = s.getParser().getIntParameter(
RoleBasedAccessControl.EMPLOYEE_ID, 0);
String firstName = s.getParser().getStringParameter(
RoleBasedAccessControl.FIRST_NAME);
String lastName = s.getParser().getStringParameter(
RoleBasedAccessControl.LAST_NAME);
String ssn = s.getParser().getStringParameter(
RoleBasedAccessControl.SSN);
String title = s.getParser().getStringParameter(
RoleBasedAccessControl.TITLE);
String phone = s.getParser().getStringParameter(
RoleBasedAccessControl.PHONE_NUMBER);
String address1 = s.getParser().getStringParameter(
RoleBasedAccessControl.ADDRESS1);
String address2 = s.getParser().getStringParameter(
RoleBasedAccessControl.ADDRESS2);
int manager = s.getParser().getIntParameter(
RoleBasedAccessControl.MANAGER);
String startDate = s.getParser().getStringParameter(
RoleBasedAccessControl.START_DATE);
int salary = s.getParser().getIntParameter(
RoleBasedAccessControl.SALARY);
String ccn = s.getParser().getStringParameter(
RoleBasedAccessControl.CCN);
int ccnLimit = s.getParser().getIntParameter(
RoleBasedAccessControl.CCN_LIMIT);
String disciplinaryActionDate = s.getParser().getStringParameter(
RoleBasedAccessControl.DISCIPLINARY_DATE);
String disciplinaryActionNotes = s.getParser().getStringParameter(
RoleBasedAccessControl.DISCIPLINARY_NOTES);
String personalDescription = s.getParser().getStringParameter(
RoleBasedAccessControl.DESCRIPTION);
Employee employee = new Employee(subjectId, firstName, lastName,
ssn, title, phone, address1, address2, manager, startDate,
salary, ccn, ccnLimit, disciplinaryActionDate,
disciplinaryActionNotes, personalDescription);
if (subjectId > 0)
{
this.changeEmployeeProfile(s, userId, subjectId, employee);
setRequestAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.EMPLOYEE_ID, Integer
.toString(subjectId));
}
else
this.createEmployeeProfile(s, userId, employee);
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
public void createEmployeeProfile(WebSession s, int userId, Employee employee)
throws UnauthorizedException
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.VIEWPROFILE_ACTION;
}
public void changeEmployeeProfile(WebSession s, int userId, int subjectId,
Employee employee) throws UnauthorizedException
{
try
{
try
{
int newUID = getNextUID(s);
// FIXME: This max() thing doesn't work on InstantDB.
String query = "INSERT INTO employee VALUES (" + newUID + ", '"
+ employee.getFirstName() + "','"
+ employee.getLastName() + "','"
+ employee.getSsn() + "','goober57x','"
+ employee.getTitle() + "','"
+ employee.getPhoneNumber() + "','"
+ employee.getAddress1() + "','"
+ employee.getAddress2() + "',"
+ employee.getManager() + ",'"
+ employee.getStartDate() + "',"
+ employee.getSalary() + ",'"
+ employee.getCcn() + "',"
+ employee.getCcnLimit() + ",'"
+ employee.getDisciplinaryActionDate() + "','"
+ employee.getDisciplinaryActionNotes() + "','"
+ employee.getPersonalDescription()
+ "')";
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s).createStatement();
statement.executeUpdate(query);
}
catch ( SQLException sqle )
{
sqle.printStackTrace();
s.setMessage( "Error updating employee profile" );
}
query = "INSERT INTO roles VALUES (" + newUID + ", 'hr')";
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s).createStatement();
statement.executeUpdate(query);
}
catch ( SQLException sqle )
{
sqle.printStackTrace();
s.setMessage( "Error updating employee profile" );
}
}
catch ( Exception e )
{
e.printStackTrace();
s.setMessage( "Error updating employee profile" );
}
// Note: The password field is ONLY set by ChangePassword
String query = "UPDATE employee SET first_name = '"
+ employee.getFirstName() + "', last_name = '"
+ employee.getLastName() + "', ssn = '" + employee.getSsn()
+ "', title = '" + employee.getTitle() + "', phone = '"
+ employee.getPhoneNumber() + "', address1 = '"
+ employee.getAddress1() + "', address2 = '"
+ employee.getAddress2() + "', manager = "
+ employee.getManager()
+ ", start_date = '"
+ employee.getStartDate()
+ "', ccn = '"
+ employee.getCcn()
+ "', ccn_limit = "
+ employee.getCcnLimit()
+
// "', disciplined_date = '" + employee.getDisciplinaryActionDate() +
// "', disciplined_notes = '" + employee.getDisciplinaryActionNotes() +
", personal_description = '"
+ employee.getPersonalDescription() + "' WHERE userid = "
+ subjectId;
//System.out.println("Query: " + query);
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
}
catch (SQLException sqle)
{
s.setMessage("Error updating employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error updating employee profile");
e.printStackTrace();
}
}
public void changeEmployeeProfile_BACKUP(WebSession s, int userId,
int subjectId, Employee employee) throws UnauthorizedException
{
try
{
// Note: The password field is ONLY set by ChangePassword
String query = "UPDATE employee SET first_name = '"
+ employee.getFirstName() + "', last_name = '"
+ employee.getLastName() + "', ssn = '" + employee.getSsn()
+ "', title = '" + employee.getTitle() + "', phone = '"
+ employee.getPhoneNumber() + "', address1 = '"
+ employee.getAddress1() + "', address2 = '"
+ employee.getAddress2() + "', manager = "
+ employee.getManager()
+ ", start_date = '"
+ employee.getStartDate()
+ "', ccn = '"
+ employee.getCcn()
+ "', ccn_limit = "
+ employee.getCcnLimit()
+
// "', disciplined_date = '" + employee.getDisciplinaryActionDate() +
// "', disciplined_notes = '" + employee.getDisciplinaryActionNotes() +
", personal_description = '"
+ employee.getPersonalDescription() + "' WHERE userid = "
+ subjectId;
//System.out.println("Query: " + query);
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
}
catch (SQLException sqle)
{
s.setMessage("Error updating employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error updating employee profile");
e.printStackTrace();
}
}
private int getNextUID(WebSession s)
{
int uid = -1;
try
{
Statement statement = WebSession.getConnection(s).createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement
.executeQuery("select max(userid) as uid from employee");
results.first();
uid = results.getInt("uid");
}
catch (SQLException sqle)
{
sqle.printStackTrace();
s.setMessage("Error updating employee profile");
}
catch (ClassNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
return uid + 1;
}
public void createEmployeeProfile(WebSession s, int userId,
Employee employee) throws UnauthorizedException
{
try
{
int newUID = getNextUID(s);
// FIXME: This max() thing doesn't work on InstantDB.
String query = "INSERT INTO employee VALUES (" + newUID + ", '"
+ employee.getFirstName() + "','" + employee.getLastName()
+ "','" + employee.getSsn() + "','goober57x','"
+ employee.getTitle() + "','" + employee.getPhoneNumber()
+ "','" + employee.getAddress1() + "','"
+ employee.getAddress2() + "'," + employee.getManager()
+ ",'" + employee.getStartDate() + "',"
+ employee.getSalary() + ",'" + employee.getCcn() + "',"
+ employee.getCcnLimit() + ",'"
+ employee.getDisciplinaryActionDate() + "','"
+ employee.getDisciplinaryActionNotes() + "','"
+ employee.getPersonalDescription() + "')";
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s)
.createStatement();
statement.executeUpdate(query);
}
catch (SQLException sqle)
{
sqle.printStackTrace();
s.setMessage("Error updating employee profile");
}
query = "INSERT INTO roles VALUES (" + newUID + ", 'hr')";
//System.out.println("Query: " + query);
try
{
Statement statement = WebSession.getConnection(s)
.createStatement();
statement.executeUpdate(query);
}
catch (SQLException sqle)
{
sqle.printStackTrace();
s.setMessage("Error updating employee profile");
}
}
catch (Exception e)
{
e.printStackTrace();
s.setMessage("Error updating employee profile");
}
}
}

366
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/ViewProfile.java
View File

@@ -12,174 +12,220 @@ import org.owasp.webgoat.session.UnauthenticatedException;
import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class ViewProfile extends DefaultLessonAction
{
public ViewProfile(AbstractLesson lesson, String lessonName, String actionName)
public ViewProfile(AbstractLesson lesson, String lessonName,
String actionName)
{
super(lesson, lessonName, actionName);
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException
{
getLesson().setCurrentAction(s, getActionName());
if (isAuthenticated(s))
{
super(lesson, lessonName, actionName);
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.USER_ID);
int employeeId = -1;
try
{
// User selected employee
employeeId = s.getParser().getIntParameter(
RoleBasedAccessControl.EMPLOYEE_ID);
}
catch (ParameterNotFoundException e)
{
// May be an internally selected employee
employeeId = getIntRequestAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.EMPLOYEE_ID);
}
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
updateLessonStatus(s);
}
private void updateLessonStatus(WebSession s)
{
// If the logged in user is not authorized to see the given employee's data, stage is complete.
try
{
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.USER_ID);
int employeeId = s.getParser().getIntParameter(
RoleBasedAccessControl.EMPLOYEE_ID);
if (getStage(s) == 3
&& !isAuthorizedForEmployee(s, userId, employeeId))
{
s.setMessage("Welcome to stage 4 -- protecting the data layer");
setStage(s, 4);
}
}
catch (ParameterNotFoundException e)
{}
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.VIEWPROFILE_ACTION;
}
public Employee getEmployeeProfile(WebSession s, int userId,
int subjectUserId) throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = "
+ subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException
return profile;
}
public Employee getEmployeeProfile_BACKUP(WebSession s, int userId,
int subjectUserId) throws UnauthorizedException
{
// Query the database to determine if the given employee is owned by the given user
// Query the database for the profile data of the given employee
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
getLesson().setCurrentAction(s, getActionName());
String query = "SELECT * FROM employee WHERE userid = "
+ subjectUserId;
if (isAuthenticated(s))
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
if (answer_results.next())
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.USER_ID);
int employeeId = -1;
try
{
// User selected employee
employeeId = s.getParser().getIntParameter(RoleBasedAccessControl.EMPLOYEE_ID);
}
catch (ParameterNotFoundException e)
{
// May be an internally selected employee
employeeId = getIntRequestAttribute(s, getLessonName() + "." + RoleBasedAccessControl.EMPLOYEE_ID);
}
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
updateLessonStatus(s);
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
private void updateLessonStatus(WebSession s)
{
// If the logged in user is not authorized to see the given employee's data, stage is complete.
try
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.USER_ID);
int employeeId = s.getParser().getIntParameter(RoleBasedAccessControl.EMPLOYEE_ID);
if (getStage(s) == 3 && !isAuthorizedForEmployee(s, userId, employeeId))
{
s.setMessage( "Welcome to stage 4 -- protecting the data layer" );
setStage(s, 4);
}
}
catch (ParameterNotFoundException e)
{
}
}
public String getNextPage(WebSession s)
{
return RoleBasedAccessControl.VIEWPROFILE_ACTION;
}
public Employee getEmployeeProfile(WebSession s, int userId, int subjectUserId) throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = " + subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
public Employee getEmployeeProfile_BACKUP(WebSession s, int userId, int subjectUserId)
throws UnauthorizedException
{
// Query the database to determine if the given employee is owned by the given user
// Query the database for the profile data of the given employee
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = " + subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
return profile;
}
}

251
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/SQLInjection/ListStaff.java
View File

@@ -14,121 +14,162 @@ import org.owasp.webgoat.session.UnauthenticatedException;
import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class ListStaff extends DefaultLessonAction
{
public ListStaff(AbstractLesson lesson, String lessonName, String actionName)
public ListStaff(AbstractLesson lesson, String lessonName, String actionName)
{
super(lesson, lessonName, actionName);
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException
{
getLesson().setCurrentAction(s, getActionName());
if (isAuthenticated(s))
{
super(lesson, lessonName, actionName);
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ SQLInjection.USER_ID);
List employees = getAllEmployees(s, userId);
setSessionAttribute(s, getLessonName() + "."
+ SQLInjection.STAFF_ATTRIBUTE_KEY, employees);
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return SQLInjection.LISTSTAFF_ACTION;
}
public List getAllEmployees(WebSession s, int userId)
throws UnauthorizedException
{
// Query the database for all employees "owned" by the given employee
List<EmployeeStub> employees = new Vector<EmployeeStub>();
try
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles WHERE employee.userid=roles.userid and employee.userid in "
+ "(SELECT employee_id FROM ownership WHERE employer_id = "
+ userId + ")";
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
//System.out.println("Retrieving employee stub for role " + role);
EmployeeStub stub = new EmployeeStub(employeeId, firstName,
lastName, role);
employees.add(stub);
}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employees");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employees");
e.printStackTrace();
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException
return employees;
}
public List getAllEmployees_BACKUP(WebSession s, int userId)
throws UnauthorizedException
{
// Query the database for all employees "owned" by the given employee
List<EmployeeStub> employees = new Vector<EmployeeStub>();
try
{
getLesson().setCurrentAction(s, getActionName());
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles WHERE employee.userid=roles.userid and employee.userid in "
+ "(SELECT employee_id FROM ownership WHERE employer_id = "
+ userId + ")";
if (isAuthenticated(s))
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
answer_results.beforeFirst();
while (answer_results.next())
{
int userId = getIntSessionAttribute(s, getLessonName() + "." + SQLInjection.USER_ID);
List employees = getAllEmployees(s, userId);
setSessionAttribute(s, getLessonName() + "." + SQLInjection.STAFF_ATTRIBUTE_KEY, employees);
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
//System.out.println("Retrieving employee stub for role " + role);
EmployeeStub stub = new EmployeeStub(employeeId, firstName,
lastName, role);
employees.add(stub);
}
else
throw new UnauthenticatedException();
}
catch (SQLException sqle)
{
s.setMessage("Error getting employees");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employees");
e.printStackTrace();
}
public String getNextPage(WebSession s)
{
return SQLInjection.LISTSTAFF_ACTION;
}
public List getAllEmployees(WebSession s, int userId)
throws UnauthorizedException
{
// Query the database for all employees "owned" by the given employee
List<EmployeeStub> employees = new Vector<EmployeeStub>();
try
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles WHERE employee.userid=roles.userid and employee.userid in "
+ "(SELECT employee_id FROM ownership WHERE employer_id = " + userId + ")";
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
//System.out.println("Retrieving employee stub for role " + role);
EmployeeStub stub = new EmployeeStub(employeeId, firstName, lastName, role);
employees.add(stub);
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employees" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employees" );
e.printStackTrace();
}
return employees;
}
public List getAllEmployees_BACKUP(WebSession s, int userId)
throws UnauthorizedException
{
// Query the database for all employees "owned" by the given employee
List<EmployeeStub> employees = new Vector<EmployeeStub>();
try
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles WHERE employee.userid=roles.userid and employee.userid in "
+ "(SELECT employee_id FROM ownership WHERE employer_id = " + userId + ")";
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
//System.out.println("Retrieving employee stub for role " + role);
EmployeeStub stub = new EmployeeStub(employeeId, firstName, lastName, role);
employees.add(stub);
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employees" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employees" );
e.printStackTrace();
}
return employees;
}
return employees;
}
}

460
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/SQLInjection/Login.java
View File

@@ -16,230 +16,286 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class Login extends DefaultLessonAction
{
private LessonAction chainedAction;
public Login(AbstractLesson lesson, String lessonName, String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest( WebSession s ) throws ParameterNotFoundException, ValidationException
private LessonAction chainedAction;
public Login(AbstractLesson lesson, String lessonName, String actionName,
LessonAction chainedAction)
{
super(lesson, lessonName, actionName);
this.chainedAction = chainedAction;
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
ValidationException
{
//System.out.println("Login.handleRequest()");
getLesson().setCurrentAction(s, getActionName());
List employees = getAllEmployees(s);
setSessionAttribute(s, getLessonName() + "."
+ SQLInjection.STAFF_ATTRIBUTE_KEY, employees);
String employeeId = null;
try
{
//System.out.println("Login.handleRequest()");
getLesson().setCurrentAction(s, getActionName());
List employees = getAllEmployees(s);
setSessionAttribute(s, getLessonName() + "." + SQLInjection.STAFF_ATTRIBUTE_KEY, employees);
String employeeId = null;
employeeId = s.getParser().getStringParameter(
SQLInjection.EMPLOYEE_ID);
String password = s.getParser().getRawParameter(
SQLInjection.PASSWORD);
// Attempt authentication
boolean authenticated = login(s, employeeId, password);
updateLessonStatus(s);
if (authenticated)
{
// Execute the chained Action if authentication succeeded.
try
{
employeeId = s.getParser().getStringParameter(SQLInjection.EMPLOYEE_ID);
String password = s.getParser().getRawParameter(SQLInjection.PASSWORD);
// Attempt authentication
boolean authenticated = login(s, employeeId, password);
updateLessonStatus(s);
if (authenticated)
{
// Execute the chained Action if authentication succeeded.
try
{
chainedAction.handleRequest(s);
}
catch (UnauthenticatedException ue1)
{
System.out.println("Internal server error");
ue1.printStackTrace();
}
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
else
s.setMessage("Login failed");
chainedAction.handleRequest(s);
}
catch (ParameterNotFoundException pnfe)
catch (UnauthenticatedException ue1)
{
// No credentials offered, so we log them out
setSessionAttribute(s, getLessonName() + ".isAuthenticated", Boolean.FALSE);
System.out.println("Internal server error");
ue1.printStackTrace();
}
}
public String getNextPage(WebSession s)
{
String nextPage = SQLInjection.LOGIN_ACTION;
if (isAuthenticated(s))
nextPage = chainedAction.getNextPage(s);
return nextPage;
catch (UnauthorizedException ue2)
{
System.out.println("Internal server error");
ue2.printStackTrace();
}
}
else
s.setMessage("Login failed");
}
public boolean requiresAuthentication()
catch (ParameterNotFoundException pnfe)
{
return false;
// No credentials offered, so we log them out
setSessionAttribute(s, getLessonName() + ".isAuthenticated",
Boolean.FALSE);
}
public boolean login(WebSession s, String userId, String password)
{
//System.out.println("Logging in to lesson");
boolean authenticated = false;
try
{
String query = "SELECT * FROM employee WHERE userid = " + userId + " and password = '" + password + "'";
//System.out.println("Query:" + query);
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
if (answer_results.first())
{
setSessionAttribute(s, getLessonName() + ".isAuthenticated", Boolean.TRUE);
setSessionAttribute(s, getLessonName() + "." + SQLInjection.USER_ID, userId);
authenticated = true;
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error logging in" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error logging in" );
e.printStackTrace();
}
//System.out.println("Lesson login result: " + authenticated);
return authenticated;
}
public boolean login_BACKUP(WebSession s, String userId, String password)
{
//System.out.println("Logging in to lesson");
boolean authenticated = false;
try
{
String query = "SELECT * FROM employee WHERE userid = " + userId + " and password = '" + password + "'";
//System.out.println("Query:" + query);
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
if (answer_results.first())
{
setSessionAttribute(s, getLessonName() + ".isAuthenticated", Boolean.TRUE);
setSessionAttribute(s, getLessonName() + "." + SQLInjection.USER_ID, userId);
authenticated = true;
}
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error logging in" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error logging in" );
e.printStackTrace();
}
//System.out.println("Lesson login result: " + authenticated);
return authenticated;
}
public List getAllEmployees(WebSession s)
public String getNextPage(WebSession s)
{
String nextPage = SQLInjection.LOGIN_ACTION;
if (isAuthenticated(s))
nextPage = chainedAction.getNextPage(s);
return nextPage;
}
public boolean requiresAuthentication()
{
return false;
}
public boolean login(WebSession s, String userId, String password)
{
//System.out.println("Logging in to lesson");
boolean authenticated = false;
try
{
List<EmployeeStub> employees = new Vector<EmployeeStub>();
// Query the database for all roles the given employee belongs to
// Query the database for all employees "owned" by these roles
try
String query = "SELECT * FROM employee WHERE userid = " + userId
+ " and password = '" + password + "'";
//System.out.println("Query:" + query);
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
if (answer_results.first())
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles " +
"where employee.userid=roles.userid";
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
EmployeeStub stub = new EmployeeStub(employeeId, firstName, lastName, role);
employees.add(stub);
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employees" );
sqle.printStackTrace();
}
setSessionAttribute(s,
getLessonName() + ".isAuthenticated", Boolean.TRUE);
setSessionAttribute(s, getLessonName() + "."
+ SQLInjection.USER_ID, userId);
authenticated = true;
}
catch ( Exception e )
}
catch (SQLException sqle)
{
s.setMessage("Error logging in");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error logging in");
e.printStackTrace();
}
//System.out.println("Lesson login result: " + authenticated);
return authenticated;
}
public boolean login_BACKUP(WebSession s, String userId, String password)
{
//System.out.println("Logging in to lesson");
boolean authenticated = false;
try
{
String query = "SELECT * FROM employee WHERE userid = " + userId
+ " and password = '" + password + "'";
//System.out.println("Query:" + query);
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
if (answer_results.first())
{
s.setMessage( "Error getting employees" );
e.printStackTrace();
setSessionAttribute(s,
getLessonName() + ".isAuthenticated", Boolean.TRUE);
setSessionAttribute(s, getLessonName() + "."
+ SQLInjection.USER_ID, userId);
authenticated = true;
}
return employees;
}
catch (SQLException sqle)
{
s.setMessage("Error logging in");
sqle.printStackTrace();
}
}
private void updateLessonStatus(WebSession s)
catch (Exception e)
{
try
{
String employeeId = s.getParser().getStringParameter(SQLInjection.EMPLOYEE_ID);
String password = s.getParser().getRawParameter(SQLInjection.PASSWORD);
switch (getStage(s))
{
case 1:
if (Integer.parseInt(employeeId) == SQLInjection.PRIZE_EMPLOYEE_ID && isAuthenticated(s))
{
s.setMessage( "Welcome to stage 2" );
setStage(s, 2);
}
break;
case 2:
// This assumes the student hasn't modified login_BACKUP().
if (Integer.parseInt(employeeId) == SQLInjection.PRIZE_EMPLOYEE_ID &&
!isAuthenticated(s) && login_BACKUP(s, employeeId, password))
{
s.setMessage( "Welcome to stage 3" );
setStage(s, 3);
}
break;
default:
break;
}
}
catch (ParameterNotFoundException pnfe)
{
}
s.setMessage("Error logging in");
e.printStackTrace();
}
//System.out.println("Lesson login result: " + authenticated);
return authenticated;
}
public List getAllEmployees(WebSession s)
{
List<EmployeeStub> employees = new Vector<EmployeeStub>();
// Query the database for all roles the given employee belongs to
// Query the database for all employees "owned" by these roles
try
{
String query = "SELECT employee.userid,first_name,last_name,role FROM employee,roles "
+ "where employee.userid=roles.userid";
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
answer_results.beforeFirst();
while (answer_results.next())
{
int employeeId = answer_results.getInt("userid");
String firstName = answer_results.getString("first_name");
String lastName = answer_results.getString("last_name");
String role = answer_results.getString("role");
EmployeeStub stub = new EmployeeStub(employeeId, firstName,
lastName, role);
employees.add(stub);
}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employees");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employees");
e.printStackTrace();
}
return employees;
}
private void updateLessonStatus(WebSession s)
{
try
{
String employeeId = s.getParser().getStringParameter(
SQLInjection.EMPLOYEE_ID);
String password = s.getParser().getRawParameter(
SQLInjection.PASSWORD);
switch (getStage(s))
{
case 1:
if (Integer.parseInt(employeeId) == SQLInjection.PRIZE_EMPLOYEE_ID
&& isAuthenticated(s))
{
s.setMessage("Welcome to stage 2");
setStage(s, 2);
}
break;
case 2:
// This assumes the student hasn't modified login_BACKUP().
if (Integer.parseInt(employeeId) == SQLInjection.PRIZE_EMPLOYEE_ID
&& !isAuthenticated(s)
&& login_BACKUP(s, employeeId, password))
{
s.setMessage("Welcome to stage 3");
setStage(s, 3);
}
break;
default:
break;
}
}
catch (ParameterNotFoundException pnfe)
{}
}
}

682
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/SQLInjection/SQLInjection.java
View File

@@ -25,322 +25,414 @@ import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2006 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
*
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class SQLInjection extends LessonAdapter
{
public final static String DESCRIPTION = "description";
public final static String DISCIPLINARY_DATE = "disciplinaryDate";
public final static String DISCIPLINARY_NOTES = "disciplinaryNotes";
public final static String CCN_LIMIT = "ccnLimit";
public final static String CCN = "ccn";
public final static String SALARY = "salary";
public final static String START_DATE = "startDate";
public final static String MANAGER = "manager";
public final static String ADDRESS1 = "address1";
public final static String ADDRESS2 = "address2";
public final static String PHONE_NUMBER = "phoneNumber";
public final static String TITLE = "title";
public final static String SSN = "ssn";
public final static String LAST_NAME = "lastName";
public final static String FIRST_NAME = "firstName";
public final static String PASSWORD = "password";
public final static String EMPLOYEE_ID = "employee_id";
public final static String USER_ID = "user_id";
public final static String SEARCHNAME = "search_name";
public final static String SEARCHRESULT_ATTRIBUTE_KEY = "SearchResult";
public final static String EMPLOYEE_ATTRIBUTE_KEY = "Employee";
public final static String STAFF_ATTRIBUTE_KEY = "Staff";
public final static String LOGIN_ACTION = "Login";
public final static String LOGOUT_ACTION = "Logout";
public final static String LISTSTAFF_ACTION = "ListStaff";
public final static String SEARCHSTAFF_ACTION = "SearchStaff";
public final static String FINDPROFILE_ACTION = "FindProfile";
public final static String VIEWPROFILE_ACTION = "ViewProfile";
public final static String EDITPROFILE_ACTION = "EditProfile";
public final static String UPDATEPROFILE_ACTION = "UpdateProfile";
public final static String CREATEPROFILE_ACTION = "CreateProfile";
public final static String DELETEPROFILE_ACTION = "DeleteProfile";
public final static String ERROR_ACTION = "error";
public final static String DESCRIPTION = "description";
private final static String LESSON_NAME = "SQLInjection";
private final static String JSP_PATH = "/lessons/" + LESSON_NAME + "/";
private final static Integer DEFAULT_RANKING = new Integer(75);
public final static String DISCIPLINARY_DATE = "disciplinaryDate";
public final static int PRIZE_EMPLOYEE_ID = 112;
public final static String PRIZE_EMPLOYEE_NAME = "Neville Bartholomew";
public final static String DISCIPLINARY_NOTES = "disciplinaryNotes";
private static Connection connection = null;
public final static String CCN_LIMIT = "ccnLimit";
private Map lessonFunctions = new Hashtable();
public static synchronized Connection getConnection(WebSession s)
throws SQLException, ClassNotFoundException
public final static String CCN = "ccn";
public final static String SALARY = "salary";
public final static String START_DATE = "startDate";
public final static String MANAGER = "manager";
public final static String ADDRESS1 = "address1";
public final static String ADDRESS2 = "address2";
public final static String PHONE_NUMBER = "phoneNumber";
public final static String TITLE = "title";
public final static String SSN = "ssn";
public final static String LAST_NAME = "lastName";
public final static String FIRST_NAME = "firstName";
public final static String PASSWORD = "password";
public final static String EMPLOYEE_ID = "employee_id";
public final static String USER_ID = "user_id";
public final static String SEARCHNAME = "search_name";
public final static String SEARCHRESULT_ATTRIBUTE_KEY = "SearchResult";
public final static String EMPLOYEE_ATTRIBUTE_KEY = "Employee";
public final static String STAFF_ATTRIBUTE_KEY = "Staff";
public final static String LOGIN_ACTION = "Login";
public final static String LOGOUT_ACTION = "Logout";
public final static String LISTSTAFF_ACTION = "ListStaff";
public final static String SEARCHSTAFF_ACTION = "SearchStaff";
public final static String FINDPROFILE_ACTION = "FindProfile";
public final static String VIEWPROFILE_ACTION = "ViewProfile";
public final static String EDITPROFILE_ACTION = "EditProfile";
public final static String UPDATEPROFILE_ACTION = "UpdateProfile";
public final static String CREATEPROFILE_ACTION = "CreateProfile";
public final static String DELETEPROFILE_ACTION = "DeleteProfile";
public final static String ERROR_ACTION = "error";
private final static String LESSON_NAME = "SQLInjection";
private final static String JSP_PATH = "/lessons/" + LESSON_NAME + "/";
private final static Integer DEFAULT_RANKING = new Integer(75);
public final static int PRIZE_EMPLOYEE_ID = 112;
public final static String PRIZE_EMPLOYEE_NAME = "Neville Bartholomew";
private static Connection connection = null;
private Map lessonFunctions = new Hashtable();
public static synchronized Connection getConnection(WebSession s)
throws SQLException, ClassNotFoundException
{
if (connection == null)
{
if ( connection == null )
connection = DatabaseUtilities.makeConnection(s);
}
return connection;
}
public SQLInjection()
{
String myClassName = parseClassName(this.getClass().getName());
registerAction(new ListStaff(this, myClassName, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, myClassName, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, myClassName, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, myClassName, LOGIN_ACTION,
getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, myClassName, LOGOUT_ACTION,
getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, myClassName, FINDPROFILE_ACTION,
getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, myClassName,
UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, myClassName,
DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
protected static String parseClassName(String fqcn)
{
String className = fqcn;
int lastDotIndex = fqcn.lastIndexOf('.');
if (lastDotIndex > -1)
className = fqcn.substring(lastDotIndex + 1);
return className;
}
protected void registerAction(LessonAction action)
{
lessonFunctions.put(action.getActionName(), action);
}
/**
* Gets the category attribute of the CrossSiteScripting object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return AbstractLesson.A6;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("The application is taking your input and inserting it at the end of a pre-formed SQL command.");
hints
.add("This is the code for the query being built and issued by WebGoat:<br><br> "
+ "\"SELECT * FROM employee WHERE userid = \" + userId + \" and password = \" + password");
hints
.add("Compound SQL statements can be made by joining multiple tests with keywords like AND and OR. "
+ "Try appending a SQL statement that always resolves to true");
// Stage 1
hints
.add("You may need to use WebScarab to remove a field length limit to fit your attack.");
hints.add("Try entering a password of [ smith' OR '1' = '1 ].");
// Stage 2
hints
.add("Many of WebGoat's database queries are already parameterized. Search the project for PreparedStatement.");
// Stage 3
hints
.add("Try entering a password of [ 101 OR 1=1 ORDER BY 'salary' ].");
// Stage 4
return hints;
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
{
switch (getStage(s))
{
case 1:
instructions = "Stage "
+ getStage(s)
+ ": Use String SQL Injection to bypass authentication. "
+ "The goal here is to login as the user "
+ PRIZE_EMPLOYEE_NAME
+ ", who is in the Admin group. "
+ "You do not have the password, but the form is SQL injectable.";
break;
case 2:
instructions = "Stage "
+ getStage(s)
+ ": Use a parameterized query.<br>"
+ "A dynamic SQL query is not necessary for the login function to work. Change login "
+ "to use a parameterized query to protect against malicious SQL in the query parameters.";
break;
case 3:
instructions = "Stage "
+ getStage(s)
+ ": Use Integer SQL Injection to bypass access control.<br>"
+ "The goal here is to view the CEO's employee profile, again, even with data access "
+ "control checks in place from a previous lesson. "
+ "As before, you do not have the password, but the form is SQL injectable.";
break;
case 4:
instructions = "Stage "
+ getStage(s)
+ ": Use a parameterized query again.<br>"
+ "Change the ViewProfile function to use a parameterized query to protect against "
+ "malicious SQL in the numeric query parameter.";
break;
default:
// Illegal stage value
break;
}
}
return instructions;
}
protected LessonAction getAction(String actionName)
{
return (LessonAction) lessonFunctions.get(actionName);
}
public void handleRequest(WebSession s)
{
if (s.getLessonSession(this) == null)
s.openLessonSession(this);
String requestedActionName = null;
try
{
requestedActionName = s.getParser().getStringParameter("action");
}
catch (ParameterNotFoundException pnfe)
{
// Let them eat login page.
requestedActionName = LOGIN_ACTION;
}
if (requestedActionName != null)
{
try
{
LessonAction action = getAction(requestedActionName);
if (action != null)
{
connection = DatabaseUtilities.makeConnection( s );
//System.out.println("CrossSiteScripting.handleRequest() dispatching to: " + action.getActionName());
if (!action.requiresAuthentication()
|| action.isAuthenticated(s))
{
action.handleRequest(s);
//setCurrentAction(s, action.getNextPage(s));
}
}
return connection;
}
public SQLInjection()
{
String myClassName = parseClassName(this.getClass().getName());
registerAction(new ListStaff(this, myClassName, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, myClassName, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, myClassName, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, myClassName, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, myClassName, LOGIN_ACTION, getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, myClassName, LOGOUT_ACTION, getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, myClassName, FINDPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, myClassName, UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, myClassName, DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
protected static String parseClassName(String fqcn)
{
String className = fqcn;
int lastDotIndex = fqcn.lastIndexOf('.');
if (lastDotIndex > -1)
className = fqcn.substring(lastDotIndex + 1);
return className;
}
protected void registerAction(LessonAction action)
{
lessonFunctions.put(action.getActionName(), action);
}
/**
* Gets the category attribute of the CrossSiteScripting object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return AbstractLesson.A6;
else
setCurrentAction(s, ERROR_ACTION);
}
catch (ParameterNotFoundException pnfe)
{
System.out.println("Missing parameter");
pnfe.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (ValidationException ve)
{
System.out.println("Validation failed");
ve.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (UnauthenticatedException ue)
{
s.setMessage("Login failed");
System.out.println("Authentication failure");
ue.printStackTrace();
}
catch (UnauthorizedException ue2)
{
s.setMessage("You are not authorized to perform this function");
System.out.println("Authorization failure");
ue2.printStackTrace();
}
catch (Exception e)
{
// All other errors send the user to the generic error page
System.out.println("handleRequest() error");
e.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "The application is taking your input and inserting it at the end of a pre-formed SQL command." );
hints.add( "This is the code for the query being built and issued by WebGoat:<br><br> " +
"\"SELECT * FROM employee WHERE userid = \" + userId + \" and password = \" + password" );
hints.add( "Compound SQL statements can be made by joining multiple tests with keywords like AND and OR. " +
"Try appending a SQL statement that always resolves to true");
// Stage 1
hints.add( "You may need to use WebScarab to remove a field length limit to fit your attack." );
hints.add( "Try entering a password of [ smith' OR '1' = '1 ]." );
// Stage 2
hints.add( "Many of WebGoat's database queries are already parameterized. Search the project for PreparedStatement." );
// Stage 3
hints.add( "Try entering a password of [ 101 OR 1=1 ORDER BY 'salary' ]." );
// Stage 4
return hints;
}
// All this does for this lesson is ensure that a non-null content exists.
setContent(new ElementContainer());
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
{
switch (getStage(s))
{
case 1:
instructions = "Stage " + getStage(s) + ": Use String SQL Injection to bypass authentication. "
+ "The goal here is to login as the user "
+ PRIZE_EMPLOYEE_NAME
+ ", who is in the Admin group. "
+ "You do not have the password, but the form is SQL injectable.";
break;
case 2:
instructions = "Stage " + getStage(s) + ": Use a parameterized query.<br>" +
"A dynamic SQL query is not necessary for the login function to work. Change login " +
"to use a parameterized query to protect against malicious SQL in the query parameters.";
break;
case 3:
instructions = "Stage " + getStage(s) + ": Use Integer SQL Injection to bypass access control.<br>" +
"The goal here is to view the CEO's employee profile, again, even with data access " +
"control checks in place from a previous lesson. " +
"As before, you do not have the password, but the form is SQL injectable.";
break;
case 4:
instructions = "Stage " + getStage(s) + ": Use a parameterized query again.<br>" +
"Change the ViewProfile function to use a parameterized query to protect against " +
"malicious SQL in the numeric query parameter.";
break;
default:
// Illegal stage value
break;
}
}
return instructions;
}
public boolean isAuthorized(WebSession s, int userId, String functionId)
{
//System.out.println("Checking authorization from " + getCurrentAction(s));
LessonAction action = (LessonAction) lessonFunctions
.get(getCurrentAction(s));
return action.isAuthorized(s, userId, functionId);
}
protected LessonAction getAction(String actionName)
{
return (LessonAction) lessonFunctions.get(actionName);
}
public void handleRequest(WebSession s)
{
if (s.getLessonSession(this) == null)
s.openLessonSession(this);
String requestedActionName = null;
try
{
requestedActionName = s.getParser().getStringParameter("action");
}
catch (ParameterNotFoundException pnfe)
{
// Let them eat login page.
requestedActionName = LOGIN_ACTION;
}
if (requestedActionName != null)
{
try
{
LessonAction action = getAction(requestedActionName);
if (action != null)
{
//System.out.println("CrossSiteScripting.handleRequest() dispatching to: " + action.getActionName());
if (!action.requiresAuthentication() || action.isAuthenticated(s))
{
action.handleRequest(s);
//setCurrentAction(s, action.getNextPage(s));
}
}
else
setCurrentAction(s, ERROR_ACTION);
}
catch (ParameterNotFoundException pnfe)
{
System.out.println("Missing parameter");
pnfe.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (ValidationException ve)
{
System.out.println("Validation failed");
ve.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
catch (UnauthenticatedException ue)
{
s.setMessage("Login failed");
System.out.println("Authentication failure");
ue.printStackTrace();
}
catch (UnauthorizedException ue2)
{
s.setMessage("You are not authorized to perform this function");
System.out.println("Authorization failure");
ue2.printStackTrace();
}
catch (Exception e)
{
// All other errors send the user to the generic error page
System.out.println("handleRequest() error");
e.printStackTrace();
setCurrentAction(s, ERROR_ACTION);
}
}
// All this does for this lesson is ensure that a non-null content exists.
setContent(new ElementContainer());
}
public boolean isAuthorized(WebSession s, int userId, String functionId)
{
//System.out.println("Checking authorization from " + getCurrentAction(s));
LessonAction action = (LessonAction) lessonFunctions.get(getCurrentAction(s));
return action.isAuthorized(s, userId, functionId);
}
public int getUserId(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions.get(getCurrentAction(s));
return action.getUserId(s);
}
public String getUserName(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions.get(getCurrentAction(s));
return action.getUserName(s);
}
public String getTemplatePage(WebSession s)
{
return JSP_PATH + LESSON_NAME + ".jsp";
}
public int getUserId(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions
.get(getCurrentAction(s));
return action.getUserId(s);
}
public String getUserName(WebSession s) throws ParameterNotFoundException
{
LessonAction action = (LessonAction) lessonFunctions
.get(getCurrentAction(s));
return action.getUserName(s);
}
public String getTemplatePage(WebSession s)
{
return JSP_PATH + LESSON_NAME + ".jsp";
}
public String getPage(WebSession s)
{
String page = JSP_PATH + getCurrentAction(s) + ".jsp";
//System.out.println("Retrieved sub-view page for " + this.getClass().getName() + " of " + page);
return page;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the CrossSiteScripting object
*
* @return The title value
*/
public String getTitle()
{
return "LAB: SQL Injection";
}
public String getPage(WebSession s)
{
String page = JSP_PATH + getCurrentAction(s) + ".jsp";
//System.out.println("Retrieved sub-view page for " + this.getClass().getName() + " of " + page);
return page;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the CrossSiteScripting object
*
* @return The title value
*/
public String getTitle()
{
return "LAB: SQL Injection";
}
public String getSourceFileName()
{
// FIXME: Need to generalize findSourceResource() and use it on the currently active
// LessonAction delegate to get its source file.
//return findSourceResource(getCurrentLessonScreen()....);
return super.getSourceFileName();
// FIXME: Need to generalize findSourceResource() and use it on the currently active
// LessonAction delegate to get its source file.
//return findSourceResource(getCurrentLessonScreen()....);
return super.getSourceFileName();
}
}

438
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/SQLInjection/ViewProfile.java
View File

@@ -12,213 +12,261 @@ import org.owasp.webgoat.session.UnauthenticatedException;
import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.WebSession;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class ViewProfile extends DefaultLessonAction
{
public ViewProfile(AbstractLesson lesson, String lessonName, String actionName)
public ViewProfile(AbstractLesson lesson, String lessonName,
String actionName)
{
super(lesson, lessonName, actionName);
}
public void handleRequest(WebSession s) throws ParameterNotFoundException,
UnauthenticatedException, UnauthorizedException
{
getLesson().setCurrentAction(s, getActionName());
Employee employee = null;
if (isAuthenticated(s))
{
super(lesson, lessonName, actionName);
String userId = getSessionAttribute(s, getLessonName() + "."
+ SQLInjection.USER_ID);
String employeeId = null;
try
{
// User selected employee
employeeId = s.getParser().getRawParameter(
SQLInjection.EMPLOYEE_ID);
}
catch (ParameterNotFoundException e)
{
// May be an internally selected employee
employeeId = getRequestAttribute(s, getLessonName() + "."
+ SQLInjection.EMPLOYEE_ID);
}
// FIXME: If this fails and returns null, ViewProfile.jsp will blow up as it expects an Employee.
// Most other JSP's can handle null session attributes.
employee = getEmployeeProfile(s, userId, employeeId);
// If employee==null redirect to the error page.
if (employee == null)
getLesson().setCurrentAction(s, SQLInjection.ERROR_ACTION);
else
setSessionAttribute(s, getLessonName() + "."
+ SQLInjection.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
updateLessonStatus(s, employee);
}
public String getNextPage(WebSession s)
{
return SQLInjection.VIEWPROFILE_ACTION;
}
public Employee getEmployeeProfile(WebSession s, String userId,
String subjectUserId) throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = "
+ subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException
{
getLesson().setCurrentAction(s, getActionName());
return profile;
}
Employee employee = null;
if (isAuthenticated(s))
public Employee getEmployeeProfile_BACKUP(WebSession s, String userId,
String subjectUserId) throws UnauthorizedException
{
// Query the database to determine if this employee has access to this function
// Query the database for the profile data of the given employee if "owned" by the given user
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = "
+ subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
if (answer_results.next())
{
String userId = getSessionAttribute(s, getLessonName() + "." + SQLInjection.USER_ID);
String employeeId = null;
// Note: Do NOT get the password field.
profile = new Employee(answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"), answer_results
.getString("title"), answer_results
.getString("phone"), answer_results
.getString("address1"), answer_results
.getString("address2"), answer_results
.getInt("manager"), answer_results
.getString("start_date"), answer_results
.getInt("salary"), answer_results
.getString("ccn"), answer_results
.getInt("ccn_limit"), answer_results
.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/}
}
catch (SQLException sqle)
{
s.setMessage("Error getting employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error getting employee profile");
e.printStackTrace();
}
return profile;
}
private void updateLessonStatus(WebSession s, Employee employee)
{
try
{
String userId = getSessionAttribute(s, getLessonName() + "."
+ SQLInjection.USER_ID);
String employeeId = s.getParser().getRawParameter(
SQLInjection.EMPLOYEE_ID);
switch (getStage(s))
{
case 3:
// If the employee we are viewing is the prize and we are not authorized to have it,
// the stage is completed
if (employee != null
&& employee.getId() == SQLInjection.PRIZE_EMPLOYEE_ID
&& !isAuthorizedForEmployee(s, Integer
.parseInt(userId), employee.getId()))
{
s.setMessage("Welcome to stage 4");
setStage(s, 4);
}
break;
case 4:
// If we were denied the employee to view, and we would have been able to view it
// in the broken state, the stage is completed.
// This assumes the student hasn't modified getEmployeeProfile_BACKUP().
if (employee == null)
{
Employee targetEmployee = null;
try
{
// User selected employee
employeeId = s.getParser().getRawParameter(SQLInjection.EMPLOYEE_ID);
targetEmployee = getEmployeeProfile_BACKUP(s,
userId, employeeId);
}
catch (ParameterNotFoundException e)
catch (UnauthorizedException e)
{}
if (targetEmployee != null
&& targetEmployee.getId() == SQLInjection.PRIZE_EMPLOYEE_ID)
{
// May be an internally selected employee
employeeId = getRequestAttribute(s, getLessonName() + "." + SQLInjection.EMPLOYEE_ID);
s
.setMessage("Congratulations. You have successfully completed this lesson");
getLesson().getLessonTracker(s).setCompleted(true);
}
// FIXME: If this fails and returns null, ViewProfile.jsp will blow up as it expects an Employee.
// Most other JSP's can handle null session attributes.
employee = getEmployeeProfile(s, userId, employeeId);
// If employee==null redirect to the error page.
if (employee == null)
getLesson().setCurrentAction(s, SQLInjection.ERROR_ACTION);
else
setSessionAttribute(s, getLessonName() + "." + SQLInjection.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
updateLessonStatus(s, employee);
}
public String getNextPage(WebSession s)
{
return SQLInjection.VIEWPROFILE_ACTION;
}
public Employee getEmployeeProfile(WebSession s, String userId, String subjectUserId) throws UnauthorizedException
{
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = " + subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
public Employee getEmployeeProfile_BACKUP(WebSession s, String userId, String subjectUserId)
throws UnauthorizedException
{
// Query the database to determine if this employee has access to this function
// Query the database for the profile data of the given employee if "owned" by the given user
Employee profile = null;
// Query the database for the profile data of the given employee
try
{
String query = "SELECT * FROM employee WHERE userid = " + subjectUserId;
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
if (answer_results.next())
{
// Note: Do NOT get the password field.
profile = new Employee(
answer_results.getInt("userid"),
answer_results.getString("first_name"),
answer_results.getString("last_name"),
answer_results.getString("ssn"),
answer_results.getString("title"),
answer_results.getString("phone"),
answer_results.getString("address1"),
answer_results.getString("address2"),
answer_results.getInt("manager"),
answer_results.getString("start_date"),
answer_results.getInt("salary"),
answer_results.getString("ccn"),
answer_results.getInt("ccn_limit"),
answer_results.getString("disciplined_date"),
answer_results.getString("disciplined_notes"),
answer_results.getString("personal_description"));
/* System.out.println("Retrieved employee from db: " +
profile.getFirstName() + " " + profile.getLastName() +
" (" + profile.getId() + ")");
*/ }
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting employee profile" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting employee profile" );
e.printStackTrace();
}
return profile;
}
private void updateLessonStatus(WebSession s, Employee employee)
{
try
{
String userId = getSessionAttribute(s, getLessonName() + "." + SQLInjection.USER_ID);
String employeeId = s.getParser().getRawParameter(SQLInjection.EMPLOYEE_ID);
switch (getStage(s))
{
case 3:
// If the employee we are viewing is the prize and we are not authorized to have it,
// the stage is completed
if (employee != null && employee.getId() == SQLInjection.PRIZE_EMPLOYEE_ID &&
!isAuthorizedForEmployee(s, Integer.parseInt(userId), employee.getId()))
{
s.setMessage( "Welcome to stage 4" );
setStage(s, 4);
}
break;
case 4:
// If we were denied the employee to view, and we would have been able to view it
// in the broken state, the stage is completed.
// This assumes the student hasn't modified getEmployeeProfile_BACKUP().
if (employee == null)
{
Employee targetEmployee = null;
try
{
targetEmployee = getEmployeeProfile_BACKUP(s, userId, employeeId);
}
catch (UnauthorizedException e)
{
}
if (targetEmployee != null && targetEmployee.getId() == SQLInjection.PRIZE_EMPLOYEE_ID)
{
s.setMessage("Congratulations. You have successfully completed this lesson");
getLesson().getLessonTracker( s ).setCompleted( true );
}
}
break;
default:
break;
}
}
catch (ParameterNotFoundException pnfe)
{
}
}
break;
default:
break;
}
}
catch (ParameterNotFoundException pnfe)
{}
}
}

478
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/SilentTransactions.java
View File

@@ -19,218 +19,294 @@ import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.WebSession;
public class SilentTransactions extends LessonAdapter {
private final static Integer DEFAULT_RANKING = new Integer(40);
private final static Double CURRENT_BALANCE = 11987.09;
/**
* Copyright (c) 2002 Free Software Foundation developed under the
* custody of the Open Web Application Security Project
* (http://www.owasp.org) This software package is published by OWASP
* under the GPL. You should read and accept the LICENSE before you
* use, modify and/or redistribute this software.
*
* @author sherif@macadamian.com
* @created December 26, 2006
*/
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Sherif Koussa <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created December 26, 2006
*/
public void handleRequest(WebSession s) {
try
public class SilentTransactions extends LessonAdapter
{
private final static Integer DEFAULT_RANKING = new Integer(40);
private final static Double CURRENT_BALANCE = 11987.09;
public void handleRequest(WebSession s)
{
try
{
if (s.getParser().getRawParameter("from", "").equals("ajax"))
{
if (s.getParser().getRawParameter("confirm", "").equals(
"Confirm"))
{
if(s.getParser().getRawParameter("from", "").equals("ajax"))
{
if (s.getParser().getRawParameter( "confirm", "").equals("Confirm"))
{
String amount = s.getParser().getRawParameter( "amount", "");
s.getResponse().setContentType("text/html");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse().getOutputStream());
StringBuffer result = new StringBuffer();
result.append("<br><br>* Congratulations. You have successfully completed this lesson.<br>");
if (!amount.equals(""))
{
result.append("You have just silently authorized ");
result.append(amount);
result.append("$ without the user interaction.<br>");
}
result.append("Now you can send out a spam email containing this link and whoever clicks on it<br>");
result.append(" and happens to be logged in the same time will loose their money !!");
out.print(result.toString());
out.flush();
out.close();
getLessonTracker(s).setCompleted(true);
return;
}
else if (s.getParser().getRawParameter( "confirm", "").equals("Transferring"))
{
s.getResponse().setContentType("text/html");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse().getOutputStream());
out.print("<br><br>The Transaction has Completed Successfully.");
out.flush();
out.close();
return;
}
}
String amount = s.getParser().getRawParameter("amount", "");
s.getResponse().setContentType("text/html");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse()
.getOutputStream());
StringBuffer result = new StringBuffer();
result
.append("<br><br>* Congratulations. You have successfully completed this lesson.<br>");
if (!amount.equals(""))
{
result.append("You have just silently authorized ");
result.append(amount);
result.append("$ without the user interaction.<br>");
}
result
.append("Now you can send out a spam email containing this link and whoever clicks on it<br>");
result
.append(" and happens to be logged in the same time will loose their money !!");
out.print(result.toString());
out.flush();
out.close();
getLessonTracker(s).setCompleted(true);
return;
}
catch (Exception ex)
else if (s.getParser().getRawParameter("confirm", "").equals(
"Transferring"))
{
ex.printStackTrace();
s.getResponse().setContentType("text/html");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse()
.getOutputStream());
out
.print("<br><br>The Transaction has Completed Successfully.");
out.flush();
out.close();
return;
}
Form form = new Form( getFormAction(), Form.POST ).setName( "form" ).setEncType( "" );
form.addElement( createContent( s ) );
setContent(form);
}
}
/**
* Description of the Method
*
* @param s Current WebSession
*/
protected Element createContent(WebSession s)
catch (Exception ex)
{
ElementContainer ec = new ElementContainer();
String lineSep = System.getProperty("line.separator");
String script = "<script>" + lineSep +
"function processData(){" + lineSep +
" var accountNo = document.getElementById('newAccount').value;" + lineSep +
" var amount = document.getElementById('amount').value;" + lineSep +
" if ( accountNo == ''){" + lineSep +
" alert('Please enter a valid account number to transfer to.')" + lineSep +
" return;" + lineSep +
"}" + lineSep +
" else if ( amount == ''){" + lineSep +
" alert('Please enter a valid amount to transfer.')" + lineSep +
" return;" + lineSep +
"}" + lineSep +
" var balanceValue = document.getElementById('balanceID').innerText;" + lineSep +
" balanceValue = balanceValue.replace( new RegExp('$') , '');" + lineSep +
" if ( parseFloat(amount) > parseFloat(balanceValue) ) {" + lineSep +
" alert('You can not transfer more funds than what is available in your balance.')" + lineSep +
" return;" + lineSep +
"}" + lineSep +
" document.getElementById('confirm').value = 'Transferring'" + lineSep +
"submitData(accountNo, amount);" + lineSep +
" document.getElementById('confirm').value = 'Confirm'" + lineSep +
"balanceValue = parseFloat(balanceValue) - parseFloat(amount);" + lineSep +
"balanceValue = balanceValue.toFixed(2);" + lineSep +
"document.getElementById('balanceID').innerText = balanceValue + '$';" + lineSep +
"}" + lineSep +
"function submitData(accountNo, balance) {" + lineSep +
"var url = '/WebGoat/attack?Screen=" + String.valueOf(getScreenId()) +
"&menu=" + getDefaultCategory().getRanking().toString() +
"&from=ajax&newAccount='+ accountNo+ '&amount=' + balance +'&confirm=' + document.getElementById('confirm').value; " + lineSep +
"if (typeof XMLHttpRequest != 'undefined') {" + lineSep +
"req = new XMLHttpRequest();" + lineSep +
"} else if (window.ActiveXObject) {" + lineSep +
"req = new ActiveXObject('Microsoft.XMLHTTP');" + lineSep +
" }" + lineSep +
" req.open('GET', url, true);" + lineSep +
" req.onreadystatechange = callback;" + lineSep +
" req.send(null);" + lineSep +
"}" + lineSep +
"function callback() {" + lineSep +
" if (req.readyState == 4) { " + lineSep +
" if (req.status == 200) { " + lineSep +
" var result = req.responseText ;" + lineSep +
" var resultsDiv = document.getElementById('resultsDiv');" + lineSep +
" resultsDiv.innerHTML = '';" + lineSep +
" resultsDiv.innerHTML = result;" + lineSep +
" }}}" + lineSep +
"</script>" + lineSep;
ec.addElement( new StringElement(script) );
ec.addElement( new H1("Welcome to WebGoat Banking System"));
ec.addElement( new BR() );
ec.addElement( new H3("Account Summary:"));
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(1).setWidth("70%").setAlign("left");
ec.addElement( new BR() );
TR tr = new TR();
tr.addElement( new TD( new StringElement( "Account Balance:" ) ));
tr.addElement( new TD( new StringElement( "<div id='balanceID'>" + CURRENT_BALANCE.toString() + "$</div>") ));
t1.addElement( tr );
tr = new TR();
tr.addElement( new TD( new StringElement( "Transfer to Account:" )));
Input newAccount = new Input();
newAccount.setType( Input.TEXT );
newAccount.setName( "newAccount" );
newAccount.setValue( "" );
tr.addElement( new TD( newAccount ));
t1.addElement( tr );
tr = new TR();
tr.addElement( new TD( new StringElement( "Transfer Amount:" )));
Input amount = new Input();
amount.setType( Input.TEXT );
amount.setName( "amount" );
amount.setValue( 0 );
tr.addElement( new TD( amount ));
t1.addElement( tr );
ec.addElement( t1 );
ec.addElement( new BR() );
ec.addElement( new BR() );
ec.addElement( new PRE() );
Input b = new Input();
b.setType( Input.BUTTON );
b.setName( "confirm" );
b.setValue( "Confirm" );
b.setOnClick( "processData();" );
ec.addElement( b );
ec.addElement( new BR());
Div div = new Div();
div.addAttribute("name", "resultsDiv");
div.addAttribute("id", "resultsDiv");
div.setStyle("font-weight: bold;color:red;");
ec.addElement(div);
return ec;
}
protected Category getDefaultCategory()
{
return AbstractLesson.AJAX_SECURITY;
ex.printStackTrace();
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Check the javascript in the HTML source.");
hints.add("Check how the application calls a specific javascript function to execute the transaction.");
hints.add("Check the javascript functions processData and submitData()");
hints.add("Function submitData() is the one responsible for actually ececuting the transaction.");
hints.add("Check if your browser supports running javascript from the address bar.");
hints.add("Try to navigate to 'javascript:submitData(1234556,11000);'");
return hints;
}
Form form = new Form(getFormAction(), Form.POST).setName("form")
.setEncType("");
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
form.addElement(createContent(s));
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Silent Transactions Attacks" );
}
setContent(form);
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
}
/**
* Description of the Method
*
* @param s Current WebSession
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
String lineSep = System.getProperty("line.separator");
String script = "<script>"
+ lineSep
+ "function processData(){"
+ lineSep
+ " var accountNo = document.getElementById('newAccount').value;"
+ lineSep
+ " var amount = document.getElementById('amount').value;"
+ lineSep
+ " if ( accountNo == ''){"
+ lineSep
+ " alert('Please enter a valid account number to transfer to.')"
+ lineSep
+ " return;"
+ lineSep
+ "}"
+ lineSep
+ " else if ( amount == ''){"
+ lineSep
+ " alert('Please enter a valid amount to transfer.')"
+ lineSep
+ " return;"
+ lineSep
+ "}"
+ lineSep
+ " var balanceValue = document.getElementById('balanceID').innerText;"
+ lineSep
+ " balanceValue = balanceValue.replace( new RegExp('$') , '');"
+ lineSep
+ " if ( parseFloat(amount) > parseFloat(balanceValue) ) {"
+ lineSep
+ " alert('You can not transfer more funds than what is available in your balance.')"
+ lineSep
+ " return;"
+ lineSep
+ "}"
+ lineSep
+ " document.getElementById('confirm').value = 'Transferring'"
+ lineSep
+ "submitData(accountNo, amount);"
+ lineSep
+ " document.getElementById('confirm').value = 'Confirm'"
+ lineSep
+ "balanceValue = parseFloat(balanceValue) - parseFloat(amount);"
+ lineSep
+ "balanceValue = balanceValue.toFixed(2);"
+ lineSep
+ "document.getElementById('balanceID').innerText = balanceValue + '$';"
+ lineSep
+ "}"
+ lineSep
+ "function submitData(accountNo, balance) {"
+ lineSep
+ "var url = '/WebGoat/attack?Screen="
+ String.valueOf(getScreenId())
+ "&menu="
+ getDefaultCategory().getRanking().toString()
+ "&from=ajax&newAccount='+ accountNo+ '&amount=' + balance +'&confirm=' + document.getElementById('confirm').value; "
+ lineSep + "if (typeof XMLHttpRequest != 'undefined') {"
+ lineSep + "req = new XMLHttpRequest();" + lineSep
+ "} else if (window.ActiveXObject) {" + lineSep
+ "req = new ActiveXObject('Microsoft.XMLHTTP');" + lineSep
+ " }" + lineSep + " req.open('GET', url, true);" + lineSep
+ " req.onreadystatechange = callback;" + lineSep
+ " req.send(null);" + lineSep + "}" + lineSep
+ "function callback() {" + lineSep
+ " if (req.readyState == 4) { " + lineSep
+ " if (req.status == 200) { " + lineSep
+ " var result = req.responseText ;"
+ lineSep
+ " var resultsDiv = document.getElementById('resultsDiv');"
+ lineSep + " resultsDiv.innerHTML = '';" + lineSep
+ " resultsDiv.innerHTML = result;" + lineSep
+ " }}}" + lineSep + "</script>" + lineSep;
ec.addElement(new StringElement(script));
ec.addElement(new H1("Welcome to WebGoat Banking System"));
ec.addElement(new BR());
ec.addElement(new H3("Account Summary:"));
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(1)
.setWidth("70%").setAlign("left");
ec.addElement(new BR());
TR tr = new TR();
tr.addElement(new TD(new StringElement("Account Balance:")));
tr.addElement(new TD(new StringElement("<div id='balanceID'>"
+ CURRENT_BALANCE.toString() + "$</div>")));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD(new StringElement("Transfer to Account:")));
Input newAccount = new Input();
newAccount.setType(Input.TEXT);
newAccount.setName("newAccount");
newAccount.setValue("");
tr.addElement(new TD(newAccount));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD(new StringElement("Transfer Amount:")));
Input amount = new Input();
amount.setType(Input.TEXT);
amount.setName("amount");
amount.setValue(0);
tr.addElement(new TD(amount));
t1.addElement(tr);
ec.addElement(t1);
ec.addElement(new BR());
ec.addElement(new BR());
ec.addElement(new PRE());
Input b = new Input();
b.setType(Input.BUTTON);
b.setName("confirm");
b.setValue("Confirm");
b.setOnClick("processData();");
ec.addElement(b);
ec.addElement(new BR());
Div div = new Div();
div.addAttribute("name", "resultsDiv");
div.addAttribute("id", "resultsDiv");
div.setStyle("font-weight: bold;color:red;");
ec.addElement(div);
return ec;
}
protected Category getDefaultCategory()
{
return AbstractLesson.AJAX_SECURITY;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Check the javascript in the HTML source.");
hints
.add("Check how the application calls a specific javascript function to execute the transaction.");
hints
.add("Check the javascript functions processData and submitData()");
hints
.add("Function submitData() is the one responsible for actually ececuting the transaction.");
hints
.add("Check if your browser supports running javascript from the address bar.");
hints.add("Try to navigate to 'javascript:submitData(1234556,11000);'");
return hints;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Silent Transactions Attacks");
}
public Element getCredits()
{
return new StringElement("Created by Sherif Koussa");
}
}

821
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/SoapRequest.java
View File

@@ -27,394 +27,467 @@ import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.ParameterNotFoundException;
import org.owasp.webgoat.session.WebSession;
/**
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author asmolen
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class SoapRequest extends LessonAdapter {
/* TEST CODE
private final static String ACCT_NUM = "account_number";
private static Connection connection = null;
private String accountNumber;
*/
//static boolean completed;
public static Connection connection = null;
public class SoapRequest extends LessonAdapter
{
/* TEST CODE
private final static String ACCT_NUM = "account_number";
private static Connection connection = null;
private String accountNumber;
*/
//static boolean completed;
public static Connection connection = null;
public final static String firstName = "getFirstName";
public final static String lastName = "getLastName";
public final static String loginCount = "getLoginCount";
public final static String ccNumber = "getCreditCard";
//int instead of boolean to keep track of method invocation count
static int accessFirstName;
static int accessLastName;
static int accessCreditCard;
static int accessLoginCount;
protected Category getDefaultCategory()
{
return AbstractLesson.WEB_SERVICES;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Accessible operations are delimited by the &lt;operation&gt; tag contained within the &lt;portType&gt; section of the WSDL. <BR> Below is an example of a typical operation (getFirstName): <br><br>" +
"&lt;wsdl:portType name=\"SoapRequest\"&gt; <br>" +
"&lt;wsdl:<strong>operation name=\"getFirstName\"</strong>&gt;<br>" +
"&lt;wsdl:input message=\"impl:getFirstNameRequest\" name=\"getFirstNameRequest\" /&gt;<br>" +
"&lt;wsdl:output message=\"impl:getFirstNameResponse\" name=\"getFirstNameResponse\" /&gt;<br>" +
"&lt;wsdlsoap:operation soapAction=\"\" /&gt;" +
"&lt;/wsdl:portType&gt;<br><br>" +
"The methods invoked are defined by the input and output message attributes. " +
"Example: <strong>\"getFirstNameRequest\"</strong>");
hints.add("There are several tags within a SOAP envelope. " +
"Each namespace is defined in the &lt;definitions&gt; section of the WSDL, and is declared using the (xmlns:namespace_name_here=\"namespace_reference_location_here\") format.<br><br>" +
"The following example defines a tag \"&lt;xsd:\", whose attribute structure will reference the namespace location assigned to it in the declaration:<br>" +
"<strong>xmlns:xsd=\"http://www.w3.org/2001/XMLSchema</strong>");
hints.add("Determine what parameters and types are required by the message definition corresponding to the operation's request method. " +
"This example defines a parameter (id) of type (int) in the namespace (xsd) for the method (getFirstNameRequest):<br>" +
"&lt;wsdl:message name=\"getFirstNameRequest\"<br><br>" +
"&lt;wsdl:<strong>part name=\"id\" type=\"xsd:int\"</strong> /&gt;<br>" +
"&lt;/wsdl:message&gt;<br><br>" +
"Examples of other types:<br>" +
"{boolean, byte, base64Binary, double, float, int, long, short, unsignedInt, unsignedLong, unsignedShort, string}.<br>");
String soapEnv = "A SOAP request uses the following HTTP header: <br><br> " +
"SOAPAction: some action header, can be &quot;&quot; <br><br>" +
"The SOAP message body has the following format:<br>" +
"&lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt; <br>" +
"&lt;SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" <br>" +
" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" <br>" +
" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"&gt; <br>" +
"&nbsp;&nbsp;&lt;SOAP-ENV:Body&gt; <br>" +
"&nbsp;&nbsp;&nbsp;&nbsp;&lt;ns1:getFirstName SOAP-ENV:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://lessons\"&gt; <br>" +
"&nbsp;&nbsp;&nbsp;&nbsp;&lt;id xsi:type=\"xsd:int\"&gt;101&lt;/id&gt; <br>"+
"&nbsp;&nbsp;&nbsp;&nbsp;&lt;/ns1:getFirstName&gt; <br>" +
"&nbsp;&nbsp;&lt;/SOAP-ENV:Body&gt; <br>" +
"&lt;/SOAP-ENV:Envelope&gt; <br><br>" +
"Intercept the HTTP request and try to create a SOAP request.";
soapEnv.replaceAll("(?s) ","&nbsp;");
hints.add(soapEnv);
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(100);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return "How to Create a SOAP Request";
}
protected Element makeOperationsLine( WebSession s )
{
ElementContainer ec = new ElementContainer();
Table t1 = new Table().setCellSpacing( 0 ).setCellPadding( 2 );
if ( s.isColor() )
{
t1.setBorder( 1 );
}
TR tr = new TR();
tr.addElement(new TD().addElement( "How many operations are defined in the WSDL: " ));
tr.addElement(new TD( new Input( Input.TEXT, "count", "")));
Element b = ECSFactory.makeButton( "Submit" );
tr.addElement( new TD(b).setAlign("LEFT") );
t1.addElement(tr);
ec.addElement(t1);
return ec;
}
protected Element makeTypeLine( WebSession s )
{
ElementContainer ec = new ElementContainer();
Table t1 = new Table().setCellSpacing( 0 ).setCellPadding( 2 );
if ( s.isColor() )
{
t1.setBorder( 1 );
}
TR tr = new TR();
tr.addElement(new TD().addElement( "Now, what is the type of the (id) parameter in the \"getFirstNameRequest\" method: " ));
tr.addElement(new TD( new Input( Input.TEXT, "type", "")));
Element b = ECSFactory.makeButton( "Submit" );
tr.addElement( new TD(b).setAlign("LEFT") );
t1.addElement(tr);
ec.addElement(t1);
return ec;
}
protected Element createContent( WebSession s )
{
return super.createStagedContent(s);
}
protected Element doStage1( WebSession s ) throws Exception
{
return viewWsdl( s );
}
protected Element doStage2( WebSession s ) throws Exception
{
return determineType( s);
}
protected Element doStage3( WebSession s ) throws Exception
{
return createSoapEnvelope( s);
}
protected Element viewWsdl(WebSession s)
{
ElementContainer ec = new ElementContainer();
//DEVNOTE: Test for stage completion.
try
{
int operationCount = 0;
operationCount = s.getParser().getIntParameter( "count" );
if (operationCount == 4)
{
getLessonTracker(s).setStage(2);
s.setMessage("Stage 1 completed.");
// Redirect user to Stage2 content.
ec.addElement(doStage2(s));
}
else
{
s.setMessage( "Sorry, that is an incorrect count. Try Again." );
}
}
catch (NumberFormatException nfe)
{
//DEVNOTE: Eat the exception.
//ec.addElement( new P().addElement( nfe.getMessage() ) );
s.setMessage("Sorry, that answer is invalid. Try again.");
}
catch (ParameterNotFoundException pnfe)
{
//DEVNOTE: Eat the exception.
// ec.addElement( new P().addElement( pnfe.getMessage() ) );
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
//DEVNOTE: Conditionally display Stage1 content depending on whether stage is completed or not
if (getLessonTracker(s).getStage() == 1)
//if ( null == (getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE)) ||
// (getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE)).equals("1") )
{
ec.addElement( makeOperationsLine(s) );
A a = new A("services/SoapRequest?WSDL","WebGoat WSDL");
ec.addElement(new P().addElement("View the following WSDL and count available operations:"));
ec.addElement(new BR());
ec.addElement(a);
}
//getLessonTracker( s ).setCompleted( SoapRequest.completed );
return (ec);
}
protected Element determineType(WebSession s)
{
ElementContainer ec = new ElementContainer();
//DEVNOTE: Test for stage completion.
try
{
String paramType = "";
paramType = s.getParser().getStringParameter( "type" );
//if (paramType.equalsIgnoreCase("int"))
if (paramType.equals("int"))
{
getLessonTracker(s).setStage(3);
s.setMessage("Stage 2 completed. ");
//s.setMessage("Now, you'll craft a SOAP envelope for invoking a web service directly.");
// Redirect user to Stage2 content.
ec.addElement(doStage3(s));
}
else
{
s.setMessage( "Sorry, that is an incorrect type. Try Again." );
}
}
catch (ParameterNotFoundException pnfe)
{
//DEVNOTE: Eat the exception.
// ec.addElement( new P().addElement( pnfe.getMessage() ) );
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
//DEVNOTE: Conditionally display Stage2 content depending on whether stage is completed or not
if (getLessonTracker(s).getStage() == 2)
//if ( null == (getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE)) ||
// (getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE)).equals("2") )
{
ec.addElement( makeTypeLine(s) );
A a = new A("services/SoapRequest?WSDL","WebGoat WSDL");
ec.addElement(new P().addElement("View the following WSDL and count available operations:"));
ec.addElement(new BR());
ec.addElement(a);
}
//getLessonTracker( s ).setCompleted( SoapRequest.completed );
return (ec);
}
protected Element createSoapEnvelope (WebSession s)
{
ElementContainer ec = new ElementContainer();
// Determine how many methods have been accessed. User needs to check at least two methods
// before completing the lesson.
if ((accessFirstName + accessLastName + accessCreditCard + accessLoginCount) >= 2)
{
/** Reset function access counters **/
accessFirstName = accessLastName = accessCreditCard = accessLoginCount = 0;
//SoapRequest.completed = true;
makeSuccess(s);
}
else
{
// display Stage2 content
ec.addElement(new P().addElement( "Intercept the request and invoke any method by sending a valid SOAP request for a valid account. <br>" ));
Element b = ECSFactory.makeButton( "Press to generate an HTTP request" );
ec.addElement( b );
// conditionally display invoked methods
if ((accessFirstName + accessLastName + accessCreditCard + accessLoginCount) > 0)
{
ec.addElement("<br><br>Methods Invoked:<br>");
ec.addElement("<ul>");
if ( accessFirstName > 0 )
{
ec.addElement("<li>getFirstName</li>");
}
if ( accessLastName > 0 )
{
ec.addElement("<li>getLastName</li>");
}
if ( accessCreditCard > 0 )
{
ec.addElement("<li>getCreditCard</li>");
}
if ( accessLoginCount > 0 )
{
ec.addElement("<li>getLoginCount</li>");
}
ec.addElement("</ul>");
}
}
//getLessonTracker( s ).setCompleted( SoapRequest.completed );
return (ec);
}
public String getResults(int id, String field) {
try
{
Connection connection = DatabaseUtilities.makeConnection();
if (connection == null) {
return null;
}
PreparedStatement ps = connection.prepareStatement("SELECT * FROM user_data WHERE userid = ?");
ps.setInt(1, id);
try
{
ResultSet results = ps.executeQuery();
if ( ( results != null ) && ( results.next() == true ) )
{
return results.getString(field);
}
}
catch ( SQLException sqle )
{
}
}
catch ( Exception e )
{
}
return null;
}
public String getCreditCard(int id) {
String result = getResults(id, "cc_number");
//SoapRequest.completed = true;
if (result != null)
{
//DEVNOTE: Always set method access counter to (1) no matter how many times it is accessed.
// This is intended to be used to determine how many methods have been accessed, not how often.
accessCreditCard = 1;
return result;
}
return null;
}
public String getFirstName(int id) {
String result = getResults(id, "first_name");
if (result != null)
{
//DEVNOTE: Always set method access counter to (1) no matter how many times it is accessed.
// This is intended to be used to determine how many methods have been accessed, not how often.
accessFirstName = 1;
return result;
}
return null;
}
public String getLastName(int id) {
String result = getResults(id, "last_name");
if (result != null)
{
//DEVNOTE: Always set method access counter to (1) no matter how many times it is accessed.
// This is intended to be used to determine how many methods have been accessed, not how often.
accessLastName = 1;
return result;
}
return null;
{
return AbstractLesson.WEB_SERVICES;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("Accessible operations are delimited by the &lt;operation&gt; tag contained within the &lt;portType&gt; section of the WSDL. <BR> Below is an example of a typical operation (getFirstName): <br><br>"
+ "&lt;wsdl:portType name=\"SoapRequest\"&gt; <br>"
+ "&lt;wsdl:<strong>operation name=\"getFirstName\"</strong>&gt;<br>"
+ "&lt;wsdl:input message=\"impl:getFirstNameRequest\" name=\"getFirstNameRequest\" /&gt;<br>"
+ "&lt;wsdl:output message=\"impl:getFirstNameResponse\" name=\"getFirstNameResponse\" /&gt;<br>"
+ "&lt;wsdlsoap:operation soapAction=\"\" /&gt;"
+ "&lt;/wsdl:portType&gt;<br><br>"
+ "The methods invoked are defined by the input and output message attributes. "
+ "Example: <strong>\"getFirstNameRequest\"</strong>");
hints
.add("There are several tags within a SOAP envelope. "
+ "Each namespace is defined in the &lt;definitions&gt; section of the WSDL, and is declared using the (xmlns:namespace_name_here=\"namespace_reference_location_here\") format.<br><br>"
+ "The following example defines a tag \"&lt;xsd:\", whose attribute structure will reference the namespace location assigned to it in the declaration:<br>"
+ "<strong>xmlns:xsd=\"http://www.w3.org/2001/XMLSchema</strong>");
hints
.add("Determine what parameters and types are required by the message definition corresponding to the operation's request method. "
+ "This example defines a parameter (id) of type (int) in the namespace (xsd) for the method (getFirstNameRequest):<br>"
+ "&lt;wsdl:message name=\"getFirstNameRequest\"<br><br>"
+ "&lt;wsdl:<strong>part name=\"id\" type=\"xsd:int\"</strong> /&gt;<br>"
+ "&lt;/wsdl:message&gt;<br><br>"
+ "Examples of other types:<br>"
+ "{boolean, byte, base64Binary, double, float, int, long, short, unsignedInt, unsignedLong, unsignedShort, string}.<br>");
String soapEnv = "A SOAP request uses the following HTTP header: <br><br> "
+ "SOAPAction: some action header, can be &quot;&quot; <br><br>"
+ "The SOAP message body has the following format:<br>"
+ "&lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt; <br>"
+ "&lt;SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" <br>"
+ " xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" <br>"
+ " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"&gt; <br>"
+ "&nbsp;&nbsp;&lt;SOAP-ENV:Body&gt; <br>"
+ "&nbsp;&nbsp;&nbsp;&nbsp;&lt;ns1:getFirstName SOAP-ENV:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://lessons\"&gt; <br>"
+ "&nbsp;&nbsp;&nbsp;&nbsp;&lt;id xsi:type=\"xsd:int\"&gt;101&lt;/id&gt; <br>"
+ "&nbsp;&nbsp;&nbsp;&nbsp;&lt;/ns1:getFirstName&gt; <br>"
+ "&nbsp;&nbsp;&lt;/SOAP-ENV:Body&gt; <br>"
+ "&lt;/SOAP-ENV:Envelope&gt; <br><br>"
+ "Intercept the HTTP request and try to create a SOAP request.";
soapEnv.replaceAll("(?s) ", "&nbsp;");
hints.add(soapEnv);
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(100);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return "How to Create a SOAP Request";
}
protected Element makeOperationsLine(WebSession s)
{
ElementContainer ec = new ElementContainer();
Table t1 = new Table().setCellSpacing(0).setCellPadding(2);
if (s.isColor())
{
t1.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TD()
.addElement("How many operations are defined in the WSDL: "));
tr.addElement(new TD(new Input(Input.TEXT, "count", "")));
Element b = ECSFactory.makeButton("Submit");
tr.addElement(new TD(b).setAlign("LEFT"));
t1.addElement(tr);
ec.addElement(t1);
return ec;
}
protected Element makeTypeLine(WebSession s)
{
ElementContainer ec = new ElementContainer();
Table t1 = new Table().setCellSpacing(0).setCellPadding(2);
if (s.isColor())
{
t1.setBorder(1);
}
TR tr = new TR();
tr
.addElement(new TD()
.addElement("Now, what is the type of the (id) parameter in the \"getFirstNameRequest\" method: "));
tr.addElement(new TD(new Input(Input.TEXT, "type", "")));
Element b = ECSFactory.makeButton("Submit");
tr.addElement(new TD(b).setAlign("LEFT"));
t1.addElement(tr);
ec.addElement(t1);
return ec;
}
protected Element createContent(WebSession s)
{
return super.createStagedContent(s);
}
protected Element doStage1(WebSession s) throws Exception
{
return viewWsdl(s);
}
protected Element doStage2(WebSession s) throws Exception
{
return determineType(s);
}
protected Element doStage3(WebSession s) throws Exception
{
return createSoapEnvelope(s);
}
protected Element viewWsdl(WebSession s)
{
ElementContainer ec = new ElementContainer();
//DEVNOTE: Test for stage completion.
try
{
int operationCount = 0;
operationCount = s.getParser().getIntParameter("count");
if (operationCount == 4)
{
getLessonTracker(s).setStage(2);
s.setMessage("Stage 1 completed.");
// Redirect user to Stage2 content.
ec.addElement(doStage2(s));
}
else
{
s.setMessage("Sorry, that is an incorrect count. Try Again.");
}
}
catch (NumberFormatException nfe)
{
//DEVNOTE: Eat the exception.
//ec.addElement( new P().addElement( nfe.getMessage() ) );
s.setMessage("Sorry, that answer is invalid. Try again.");
}
catch (ParameterNotFoundException pnfe)
{
//DEVNOTE: Eat the exception.
// ec.addElement( new P().addElement( pnfe.getMessage() ) );
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
//DEVNOTE: Conditionally display Stage1 content depending on whether stage is completed or not
if (getLessonTracker(s).getStage() == 1)
//if ( null == (getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE)) ||
// (getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE)).equals("1") )
{
ec.addElement(makeOperationsLine(s));
A a = new A("services/SoapRequest?WSDL", "WebGoat WSDL");
ec
.addElement(new P()
.addElement("View the following WSDL and count available operations:"));
ec.addElement(new BR());
ec.addElement(a);
}
//getLessonTracker( s ).setCompleted( SoapRequest.completed );
return (ec);
}
protected Element determineType(WebSession s)
{
ElementContainer ec = new ElementContainer();
//DEVNOTE: Test for stage completion.
try
{
String paramType = "";
paramType = s.getParser().getStringParameter("type");
//if (paramType.equalsIgnoreCase("int"))
if (paramType.equals("int"))
{
getLessonTracker(s).setStage(3);
s.setMessage("Stage 2 completed. ");
//s.setMessage("Now, you'll craft a SOAP envelope for invoking a web service directly.");
// Redirect user to Stage2 content.
ec.addElement(doStage3(s));
}
else
{
s.setMessage("Sorry, that is an incorrect type. Try Again.");
}
}
catch (ParameterNotFoundException pnfe)
{
//DEVNOTE: Eat the exception.
// ec.addElement( new P().addElement( pnfe.getMessage() ) );
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
//DEVNOTE: Conditionally display Stage2 content depending on whether stage is completed or not
if (getLessonTracker(s).getStage() == 2)
//if ( null == (getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE)) ||
// (getLessonTracker(s).getLessonProperties().getProperty(WebSession.STAGE)).equals("2") )
{
ec.addElement(makeTypeLine(s));
A a = new A("services/SoapRequest?WSDL", "WebGoat WSDL");
ec
.addElement(new P()
.addElement("View the following WSDL and count available operations:"));
ec.addElement(new BR());
ec.addElement(a);
}
//getLessonTracker( s ).setCompleted( SoapRequest.completed );
return (ec);
}
protected Element createSoapEnvelope(WebSession s)
{
ElementContainer ec = new ElementContainer();
// Determine how many methods have been accessed. User needs to check at least two methods
// before completing the lesson.
if ((accessFirstName + accessLastName + accessCreditCard + accessLoginCount) >= 2)
{
/** Reset function access counters **/
accessFirstName = accessLastName = accessCreditCard = accessLoginCount = 0;
//SoapRequest.completed = true;
makeSuccess(s);
}
else
{
// display Stage2 content
ec
.addElement(new P()
.addElement("Intercept the request and invoke any method by sending a valid SOAP request for a valid account. <br>"));
Element b = ECSFactory
.makeButton("Press to generate an HTTP request");
ec.addElement(b);
// conditionally display invoked methods
if ((accessFirstName + accessLastName + accessCreditCard + accessLoginCount) > 0)
{
ec.addElement("<br><br>Methods Invoked:<br>");
ec.addElement("<ul>");
if (accessFirstName > 0)
{
ec.addElement("<li>getFirstName</li>");
}
if (accessLastName > 0)
{
ec.addElement("<li>getLastName</li>");
}
if (accessCreditCard > 0)
{
ec.addElement("<li>getCreditCard</li>");
}
if (accessLoginCount > 0)
{
ec.addElement("<li>getLoginCount</li>");
}
ec.addElement("</ul>");
}
}
//getLessonTracker( s ).setCompleted( SoapRequest.completed );
return (ec);
}
public String getResults(int id, String field)
{
try
{
Connection connection = DatabaseUtilities.makeConnection();
if (connection == null)
{
return null;
}
PreparedStatement ps = connection
.prepareStatement("SELECT * FROM user_data WHERE userid = ?");
ps.setInt(1, id);
try
{
ResultSet results = ps.executeQuery();
if ((results != null) && (results.next() == true))
{
return results.getString(field);
}
}
catch (SQLException sqle)
{}
}
catch (Exception e)
{}
return null;
}
public String getCreditCard(int id)
{
String result = getResults(id, "cc_number");
//SoapRequest.completed = true;
if (result != null)
{
//DEVNOTE: Always set method access counter to (1) no matter how many times it is accessed.
// This is intended to be used to determine how many methods have been accessed, not how often.
accessCreditCard = 1;
return result;
}
return null;
}
public String getFirstName(int id)
{
String result = getResults(id, "first_name");
if (result != null)
{
//DEVNOTE: Always set method access counter to (1) no matter how many times it is accessed.
// This is intended to be used to determine how many methods have been accessed, not how often.
accessFirstName = 1;
return result;
}
return null;
}
public String getLastName(int id)
{
String result = getResults(id, "last_name");
if (result != null)
{
//DEVNOTE: Always set method access counter to (1) no matter how many times it is accessed.
// This is intended to be used to determine how many methods have been accessed, not how often.
accessLastName = 1;
return result;
}
return null;
}
public String getLoginCount(int id)
{
String result = getResults(id, "login_count");
if (result != null)
{
//DEVNOTE: Always set method access counter to (1) no matter how many times it is accessed.
// This is intended to be used to determine how many methods have been accessed, not how often.
accessLoginCount = 1;
return result;
}
return null;
}
public String getLoginCount(int id) {
String result = getResults(id, "login_count");
if (result != null)
{
//DEVNOTE: Always set method access counter to (1) no matter how many times it is accessed.
// This is intended to be used to determine how many methods have been accessed, not how often.
accessLoginCount = 1;
return result;
}
return null;
}
}

628
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/SqlNumericInjection.java
View File

@@ -23,326 +23,382 @@ import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class SqlNumericInjection extends LessonAdapter
{
private final static String STATION_ID = "station";
private static Connection connection = null;
private String station;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
private final static String STATION_ID = "station";
private static Connection connection = null;
private String station;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
return super.createStagedContent(s);
}
protected Element doStage1(WebSession s) throws Exception
{
return injectableQuery(s);
}
protected Element doStage2(WebSession s) throws Exception
{
return parameterizedQuery(s);
}
protected Element injectableQuery(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
return super.createStagedContent(s);
}
protected Element doStage1( WebSession s ) throws Exception
{
return injectableQuery( s );
}
protected Element doStage2( WebSession s ) throws Exception
{
return parameterizedQuery( s);
}
ec.addElement(makeStationList(s));
protected Element injectableQuery( WebSession s )
{
ElementContainer ec = new ElementContainer();
String query;
try
{
station = s.getParser().getRawParameter(STATION_ID, null);
ec.addElement( makeStationList(s) );
String query;
station = s.getParser().getRawParameter( STATION_ID, null );
if (station == null){
query = "SELECT * FROM weather_data WHERE station = [station]";
} else {
query = "SELECT * FROM weather_data WHERE station = " + station;
}
ec.addElement( new PRE( query ) );
if (station == null)
{
query = "SELECT * FROM weather_data WHERE station = [station]";
}
else
{
query = "SELECT * FROM weather_data WHERE station = " + station;
}
if (station == null)
return ec;
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
try
{
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( query );
if ( ( results != null ) && ( results.first() == true ) )
{
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
results.last();
// If they get back more than one row they succeeded
if ( results.getRow() > 1 )
{
makeSuccess( s );
getLessonTracker(s).setStage(2);
s.setMessage("Start this lesson over to attack a parameterized query.");
}
}
else
{
ec.addElement( "No results matched. Try Again." );
}
}
catch ( SQLException sqle )
{
ec.addElement( new P().addElement( sqle.getMessage() ) );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
}
protected Element parameterizedQuery( WebSession s )
{
ElementContainer ec = new ElementContainer();
ec.addElement("Now that you have successfully performed an SQL injection, try the same " +
" type of attack on a parameterized query.");
// if ( s.getParser().getRawParameter( ACCT_NUM, "101" ).equals("restart"))
// {
// getLessonTracker(s).setStage(1);
// return( injectableQuery(s));
// }
ec.addElement( new BR() );
try
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
ec.addElement( makeStationList(s) );
String query = "SELECT * FROM weather_data WHERE station = ?";
station = s.getParser().getRawParameter( STATION_ID, null );
ec.addElement( new PRE( query ) );
if (station == null)
return ec;
try
{
PreparedStatement statement = connection.prepareStatement( query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
statement.setInt(1, Integer.parseInt(station));
ResultSet results = statement.executeQuery();
if ( ( results != null ) && ( results.first() == true ) )
{
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
results.last();
// If they get back more than one row they succeeded
if ( results.getRow() > 1 )
{
makeSuccess( s );
}
}
else
{
ec.addElement( "No results matched. Try Again." );
}
}
catch ( SQLException sqle )
{
ec.addElement( new P().addElement( sqle.getMessage() ) );
}
catch ( NumberFormatException npe)
{
ec.addElement( new P().addElement( "Error parsing station as a number: " + npe.getMessage() ) );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
}
protected Element makeStationList( WebSession s ) throws SQLException, ClassNotFoundException
{
ElementContainer ec = new ElementContainer();
ec.addElement( new P().addElement( "Select your local weather station: " ) );
Map stations = getStations( s );
Select select = new Select(STATION_ID);
Iterator it = stations.keySet().iterator();
while (it.hasNext()) {
String key = (String) it.next();
select.addElement(new Option(key).addElement((String)stations.get(key)));
}
ec.addElement( select );
ec.addElement( new P() );
Element b = ECSFactory.makeButton( "Go!" );
ec.addElement( b );
ec.addElement(new PRE(query));
if (station == null)
return ec;
}
/**
* Gets the stations from the db
*
* @return A map containing each station, indexed by station number
*/
protected Map getStations( WebSession s ) throws SQLException, ClassNotFoundException
{
if ( connection == null )
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
try
{
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(query);
if ((results != null) && (results.first() == true))
{
connection = DatabaseUtilities.makeConnection( s );
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
results.last();
// If they get back more than one row they succeeded
if (results.getRow() > 1)
{
makeSuccess(s);
getLessonTracker(s).setStage(2);
s
.setMessage("Start this lesson over to attack a parameterized query.");
}
}
else
{
ec.addElement("No results matched. Try Again.");
}
Map<String, String> stations = new TreeMap<String, String>();
String query = "SELECT DISTINCT station, name FROM WEATHER_DATA";
}
catch (SQLException sqle)
{
ec.addElement(new P().addElement(sqle.getMessage()));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
try
return (ec);
}
protected Element parameterizedQuery(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec
.addElement("Now that you have successfully performed an SQL injection, try the same "
+ " type of attack on a parameterized query.");
// if ( s.getParser().getRawParameter( ACCT_NUM, "101" ).equals("restart"))
// {
// getLessonTracker(s).setStage(1);
// return( injectableQuery(s));
// }
ec.addElement(new BR());
try
{
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
ec.addElement(makeStationList(s));
String query = "SELECT * FROM weather_data WHERE station = ?";
station = s.getParser().getRawParameter(STATION_ID, null);
ec.addElement(new PRE(query));
if (station == null)
return ec;
try
{
PreparedStatement statement = connection.prepareStatement(
query, ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.setInt(1, Integer.parseInt(station));
ResultSet results = statement.executeQuery();
if ((results != null) && (results.first() == true))
{
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( query );
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
results.last();
if ( ( results != null ) && ( results.first() == true ) )
{
results.beforeFirst();
while(results.next()) {
String station = results.getString("station");
String name = results.getString("name");
//<START_OMIT_SOURCE>
if(!station.equals("10001") && !station.equals("11001")) {
stations.put(station, name);
}
//<END_OMIT_SOURCE>
}
results.close();
}
// If they get back more than one row they succeeded
if (results.getRow() > 1)
{
makeSuccess(s);
}
}
catch ( SQLException sqle )
else
{
sqle.printStackTrace();
ec.addElement("No results matched. Try Again.");
}
}
catch (SQLException sqle)
{
ec.addElement(new P().addElement(sqle.getMessage()));
}
catch (NumberFormatException npe)
{
ec.addElement(new P()
.addElement("Error parsing station as a number: "
+ npe.getMessage()));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
protected Element makeStationList(WebSession s) throws SQLException,
ClassNotFoundException
{
ElementContainer ec = new ElementContainer();
ec
.addElement(new P()
.addElement("Select your local weather station: "));
Map stations = getStations(s);
Select select = new Select(STATION_ID);
Iterator it = stations.keySet().iterator();
while (it.hasNext())
{
String key = (String) it.next();
select.addElement(new Option(key).addElement((String) stations
.get(key)));
}
ec.addElement(select);
ec.addElement(new P());
Element b = ECSFactory.makeButton("Go!");
ec.addElement(b);
return ec;
}
/**
* Gets the stations from the db
*
* @return A map containing each station, indexed by station number
*/
protected Map getStations(WebSession s) throws SQLException,
ClassNotFoundException
{
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
Map<String, String> stations = new TreeMap<String, String>();
String query = "SELECT DISTINCT station, name FROM WEATHER_DATA";
try
{
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(query);
if ((results != null) && (results.first() == true))
{
results.beforeFirst();
while (results.next())
{
String station = results.getString("station");
String name = results.getString("name");
//<START_OMIT_SOURCE>
if (!station.equals("10001") && !station.equals("11001"))
{
stations.put(station, name);
}
//<END_OMIT_SOURCE>
}
return stations;
results.close();
}
}
/**
* Gets the category attribute of the SqNumericInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
catch (SQLException sqle)
{
return AbstractLesson.A6;
sqle.printStackTrace();
}
return stations;
}
/**
* Gets the hints attribute of the DatabaseFieldScreen object
*
* @return The hints value
*/
protected List getHints()
/**
* Gets the category attribute of the SqNumericInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A6;
}
/**
* Gets the hints attribute of the DatabaseFieldScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("The application is taking your input and inserting it at the end of a pre-formed SQL command.");
hints
.add("This is the code for the query being built and issued by WebGoat:<br><br> "
+ "\"SELECT * FROM weather_data WHERE station = \" + station ");
hints
.add("Compound SQL statements can be made by joining multiple tests with keywords like AND and OR. "
+ "Try appending a SQL statement that always resolves to true.");
hints.add("Try entering [ 101 OR 1 = 1 ].");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(70);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DatabaseFieldScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Perform Numeric SQL Injection");
}
/**
* Constructor for the DatabaseFieldScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest(WebSession s)
{
try
{
List<String> hints = new ArrayList<String>();
hints.add( "The application is taking your input and inserting it at the end of a pre-formed SQL command." );
hints.add( "This is the code for the query being built and issued by WebGoat:<br><br> " +
"\"SELECT * FROM weather_data WHERE station = \" + station " );
hints.add( "Compound SQL statements can be made by joining multiple tests with keywords like AND and OR. " +
"Try appending a SQL statement that always resolves to true.");
hints.add( "Try entering [ 101 OR 1 = 1 ]." );
super.handleRequest(s);
return hints;
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
}
private final static Integer DEFAULT_RANKING = new Integer(70);
protected Integer getDefaultRanking()
catch (Exception e)
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DatabaseFieldScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Perform Numeric SQL Injection" );
}
/**
* Constructor for the DatabaseFieldScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest( WebSession s )
{
try
{
super.handleRequest( s );
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
}
catch ( Exception e )
{
System.out.println( "Exception caught: " + e );
e.printStackTrace( System.out );
}
System.out.println("Exception caught: " + e);
e.printStackTrace(System.out);
}
}
}

489
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/SqlStringInjection.java
View File

@@ -19,257 +19,302 @@ import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class SqlStringInjection extends LessonAdapter
{
private final static String ACCT_NAME = "account_name";
private static Connection connection = null;
private static String STAGE = "stage";
private String accountName;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
{
return super.createStagedContent(s);
}
protected Element doStage1( WebSession s ) throws Exception
{
return injectableQuery( s );
}
protected Element doStage2( WebSession s ) throws Exception
{
return parameterizedQuery( s);
}
private final static String ACCT_NAME = "account_name";
protected Element injectableQuery( WebSession s )
{
ElementContainer ec = new ElementContainer();
private static Connection connection = null;
try
private static String STAGE = "stage";
private String accountName;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
return super.createStagedContent(s);
}
protected Element doStage1(WebSession s) throws Exception
{
return injectableQuery(s);
}
protected Element doStage2(WebSession s) throws Exception
{
return parameterizedQuery(s);
}
protected Element injectableQuery(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
ec.addElement(makeAccountLine(s));
String query = "SELECT * FROM user_data WHERE last_name = '"
+ accountName + "'";
ec.addElement(new PRE(query));
try
{
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(query);
if ((results != null) && (results.first() == true))
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
results.last();
ec.addElement( makeAccountLine( s ) );
// If they get back more than one user they succeeded
if (results.getRow() >= 6)
{
makeSuccess(s);
getLessonTracker(s).setStage(2);
String query = "SELECT * FROM user_data WHERE last_name = '" + accountName +"'";
ec.addElement( new PRE( query ) );
StringBuffer msg = new StringBuffer();
try
{
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( query );
msg.append("Bet you can't do it again! ");
msg
.append("This lesson has detected your successfull attack ");
msg.append("and has now switch to a defensive mode. ");
msg
.append("Try again to attack a parameterized query.");
if ( ( results != null ) && ( results.first() == true ) )
{
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
results.last();
// If they get back more than one user they succeeded
if ( results.getRow() >= 6 )
{
makeSuccess( s );
getLessonTracker(s).setStage(2);
StringBuffer msg = new StringBuffer();
msg.append("Bet you can't do it again! ");
msg.append("This lesson has detected your successfull attack ");
msg.append("and has now switch to a defensive mode. ");
msg.append("Try again to attack a parameterized query.");
s.setMessage(msg.toString());
}
}
else
{
ec.addElement( "No results matched. Try Again." );
}
}
catch ( SQLException sqle )
{
ec.addElement( new P().addElement( sqle.getMessage() ) );
}
s.setMessage(msg.toString());
}
}
catch ( Exception e )
else
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
ec.addElement("No results matched. Try Again.");
}
return ( ec );
}
catch (SQLException sqle)
{
ec.addElement(new P().addElement(sqle.getMessage()));
}
}
protected Element parameterizedQuery( WebSession s )
catch (Exception e)
{
ElementContainer ec = new ElementContainer();
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
ec.addElement("Now that you have successfully performed an SQL injection, try the same " +
" type of attack on a parameterized query. Type 'restart' in the input field if you wish to " +
" to return to the injectable query");
if ( s.getParser().getRawParameter( ACCT_NAME, "YOUR_NAME" ).equals("restart"))
return (ec);
}
protected Element parameterizedQuery(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec
.addElement("Now that you have successfully performed an SQL injection, try the same "
+ " type of attack on a parameterized query. Type 'restart' in the input field if you wish to "
+ " to return to the injectable query");
if (s.getParser().getRawParameter(ACCT_NAME, "YOUR_NAME").equals(
"restart"))
{
getLessonTracker(s).getLessonProperties().setProperty(STAGE, "1");
return (injectableQuery(s));
}
ec.addElement(new BR());
try
{
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
ec.addElement(makeAccountLine(s));
String query = "SELECT * FROM user_data WHERE last_name = ?";
ec.addElement(new PRE(query));
try
{
PreparedStatement statement = connection.prepareStatement(
query, ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.setString(1, accountName);
ResultSet results = statement.executeQuery();
if ((results != null) && (results.first() == true))
{
getLessonTracker(s).getLessonProperties().setProperty(STAGE,"1");
return( injectableQuery(s));
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
results.last();
// If they get back more than one user they succeeded
if (results.getRow() >= 6)
{
makeSuccess(s);
}
}
ec.addElement( new BR() );
try
else
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
ec.addElement( makeAccountLine( s ) );
String query = "SELECT * FROM user_data WHERE last_name = ?";
ec.addElement( new PRE( query ) );
try
{
PreparedStatement statement = connection.prepareStatement( query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
statement.setString(1, accountName);
ResultSet results = statement.executeQuery();
if ( ( results != null ) && ( results.first() == true ) )
{
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
results.last();
// If they get back more than one user they succeeded
if ( results.getRow() >= 6 )
{
makeSuccess( s );
}
}
else
{
ec.addElement( "No results matched. Try Again." );
}
}
catch ( SQLException sqle )
{
ec.addElement( new P().addElement( sqle.getMessage() ) );
}
ec.addElement("No results matched. Try Again.");
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
}
catch (SQLException sqle)
{
ec.addElement(new P().addElement(sqle.getMessage()));
}
}
protected Element makeAccountLine( WebSession s )
catch (Exception e)
{
ElementContainer ec = new ElementContainer();
ec.addElement( new P().addElement( "Enter your last name: " ) );
accountName = s.getParser().getRawParameter( ACCT_NAME, "Your Name" );
Input input = new Input( Input.TEXT, ACCT_NAME, accountName.toString() );
ec.addElement( input );
Element b = ECSFactory.makeButton( "Go!" );
ec.addElement( b );
return ec;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
/**
* Gets the category attribute of the SqNumericInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
return (ec);
}
protected Element makeAccountLine(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new P().addElement("Enter your last name: "));
accountName = s.getParser().getRawParameter(ACCT_NAME, "Your Name");
Input input = new Input(Input.TEXT, ACCT_NAME, accountName.toString());
ec.addElement(input);
Element b = ECSFactory.makeButton("Go!");
ec.addElement(b);
return ec;
}
/**
* Gets the category attribute of the SqNumericInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A6;
}
/**
* Gets the hints attribute of the DatabaseFieldScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("The application is taking your input and inserting it at the end of a pre-formed SQL command.");
hints
.add("This is the code for the query being built and issued by WebGoat:<br><br> "
+ "\"SELECT * FROM user_data WHERE last_name = \" + accountName ");
hints
.add("Compound SQL statements can be made by joining multiple tests with keywords like AND and OR."
+ "Try appending a SQL statement that always resolves to true");
hints.add("Try entering [ smith' OR '1' = '1 ].");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(75);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DatabaseFieldScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Perform String SQL Injection");
}
/**
* Constructor for the DatabaseFieldScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest(WebSession s)
{
try
{
return AbstractLesson.A6;
super.handleRequest(s);
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
}
/**
* Gets the hints attribute of the DatabaseFieldScreen object
*
* @return The hints value
*/
protected List getHints()
catch (Exception e)
{
List<String> hints = new ArrayList<String>();
hints.add( "The application is taking your input and inserting it at the end of a pre-formed SQL command." );
hints.add( "This is the code for the query being built and issued by WebGoat:<br><br> " +
"\"SELECT * FROM user_data WHERE last_name = \" + accountName " );
hints.add( "Compound SQL statements can be made by joining multiple tests with keywords like AND and OR." +
"Try appending a SQL statement that always resolves to true");
hints.add( "Try entering [ smith' OR '1' = '1 ]." );
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(75);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DatabaseFieldScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Perform String SQL Injection" );
}
/**
* Constructor for the DatabaseFieldScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest( WebSession s )
{
try
{
super.handleRequest( s );
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
}
catch ( Exception e )
{
System.out.println( "Exception caught: " + e );
e.printStackTrace( System.out );
}
System.out.println("Exception caught: " + e);
e.printStackTrace(System.out);
}
}
}

632
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/StoredXss.java
View File

@@ -22,312 +22,362 @@ import org.apache.ecs.html.TextArea;
import org.owasp.webgoat.session.*;
import org.owasp.webgoat.util.HtmlEncoder;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class StoredXss extends LessonAdapter
{
private final static String MESSAGE = "message";
private final static int MESSAGE_COL = 3;
private final static String NUMBER = "Num";
private final static int NUM_COL = 1;
private final static String STANDARD_QUERY = "SELECT * FROM messages";
private final static String TITLE = "title";
private final static int TITLE_COL = 2;
private static Connection connection = null;
private static int count = 1;
private final static int USER_COL = 4; // Added by Chuck Willis - used to show user who posted message
private final static String MESSAGE = "message";
private final static int MESSAGE_COL = 3;
private final static String NUMBER = "Num";
private final static int NUM_COL = 1;
private final static String STANDARD_QUERY = "SELECT * FROM messages";
private final static String TITLE = "title";
private final static int TITLE_COL = 2;
private static Connection connection = null;
private static int count = 1;
private final static int USER_COL = 4; // Added by Chuck Willis - used to show user who posted message
/**
* Adds a feature to the Message attribute of the MessageBoardScreen object
*
* @param s The feature to be added to the Message attribute
*/
protected void addMessage( WebSession s )
/**
* Adds a feature to the Message attribute of the MessageBoardScreen object
*
* @param s The feature to be added to the Message attribute
*/
protected void addMessage(WebSession s)
{
try
{
try
String title = HtmlEncoder.encode(s.getParser().getRawParameter(
TITLE, ""));
String message = s.getParser().getRawParameter(MESSAGE, "");
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
String query = "INSERT INTO messages VALUES (?, ?, ?, ? )";
PreparedStatement statement = connection.prepareStatement(query,
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.setInt(1, count++);
statement.setString(2, title);
statement.setString(3, message);
statement.setString(4, s.getUserName());
statement.executeQuery();
}
catch (Exception e)
{
// ignore the empty resultset on the insert. There are a few more SQL Injection errors
// that could be trapped here but we will let them try. One error would be something
// like "Characters found after end of SQL statement."
if (e.getMessage().indexOf("No ResultSet was produced") == -1)
{
s.setMessage("Could not add message to database");
}
}
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
addMessage(s);
ElementContainer ec = new ElementContainer();
ec.addElement(makeInput(s));
ec.addElement(new HR());
ec.addElement(makeCurrent(s));
ec.addElement(new HR());
ec.addElement(makeList(s));
return (ec);
}
/**
* Gets the category attribute of the StoredXss object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A4;
}
/**
* Gets the hints attribute of the MessageBoardScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("You can put HTML tags in your message.");
hints
.add("Bury a SCRIPT tag in the message to attack anyone who reads it.");
hints
.add("Enter this: &lt;script language=\"javascript\" type=\"text/javascript\"&gt;alert(\"Ha Ha Ha\");&lt;/script&gt; in the message field.");
hints
.add("Enter this: &lt;script&gtalert(\"document.cookie\");&lt;/script&gt; in the message field.");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(100);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the MessageBoardScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Perform Stored Cross Site Scripting (XSS)");
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeCurrent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
int messageNum = s.getParser().getIntParameter(NUMBER, 0);
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
// edit by Chuck Willis - Added logic to associate similar usernames
// The idea is that users chuck-1, chuck-2, etc will see each other's messages
// but not anyone elses. This allows users to try out XSS to grab another user's
// cookies, but not get confused by other users scripts
String query = "SELECT * FROM messages WHERE user_name LIKE ? and num = ?";
PreparedStatement statement = connection.prepareStatement(query,
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.setString(1, getNameroot(s.getUserName()) + "%");
statement.setInt(2, messageNum);
ResultSet results = statement.executeQuery();
if ((results != null) && results.first())
{
ec.addElement(new H1("Message Contents For: "
+ results.getString(TITLE_COL)));
Table t = new Table(0).setCellSpacing(0).setCellPadding(0)
.setBorder(0);
TR row1 = new TR(new TD(new B(new StringElement("Title:"))));
row1.addElement(new TD(new StringElement(results
.getString(TITLE_COL))));
t.addElement(row1);
String messageData = results.getString(MESSAGE_COL);
TR row2 = new TR(new TD(new B(new StringElement("Message:"))));
row2.addElement(new TD(new StringElement(messageData)));
t.addElement(row2);
// Edited by Chuck Willis - added display of the user who posted the message, so that
// if users use a cross site request forgery or XSS to make another user post a message,
// they can see that the message is attributed to that user
TR row3 = new TR(new TD(new StringElement("Posted By:")));
row3.addElement(new TD(new StringElement(results
.getString(USER_COL))));
t.addElement(row3);
ec.addElement(t);
// Some sanity checks that the script may be correct
if (messageData.toLowerCase().indexOf("<script>") != -1
&& messageData.toLowerCase().indexOf("</script>") != -1
&& messageData.toLowerCase().indexOf("alert") != -1)
{
String title = HtmlEncoder.encode( s.getParser().getRawParameter( TITLE, "" ) );
String message = s.getParser().getRawParameter( MESSAGE, "" );
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
String query = "INSERT INTO messages VALUES (?, ?, ?, ? )";
PreparedStatement statement = connection.prepareStatement( query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
statement.setInt(1, count++);
statement.setString(2, title);
statement.setString(3, message);
statement.setString(4, s.getUserName());
statement.executeQuery();
}
catch ( Exception e )
{
// ignore the empty resultset on the insert. There are a few more SQL Injection errors
// that could be trapped here but we will let them try. One error would be something
// like "Characters found after end of SQL statement."
if ( e.getMessage().indexOf("No ResultSet was produced") == -1 )
{
s.setMessage( "Could not add message to database" );
}
}
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
{
addMessage( s );
ElementContainer ec = new ElementContainer();
ec.addElement( makeInput( s ) );
ec.addElement( new HR() );
ec.addElement( makeCurrent( s ) );
ec.addElement( new HR() );
ec.addElement( makeList( s ) );
return ( ec );
}
/**
* Gets the category attribute of the StoredXss object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A4;
}
/**
* Gets the hints attribute of the MessageBoardScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "You can put HTML tags in your message." );
hints.add( "Bury a SCRIPT tag in the message to attack anyone who reads it." );
hints.add( "Enter this: &lt;script language=\"javascript\" type=\"text/javascript\"&gt;alert(\"Ha Ha Ha\");&lt;/script&gt; in the message field." );
hints.add( "Enter this: &lt;script&gtalert(\"document.cookie\");&lt;/script&gt; in the message field." );
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(100);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the MessageBoardScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Perform Stored Cross Site Scripting (XSS)" );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeCurrent( WebSession s )
{
ElementContainer ec = new ElementContainer();
try
{
int messageNum = s.getParser().getIntParameter( NUMBER, 0 );
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
// edit by Chuck Willis - Added logic to associate similar usernames
// The idea is that users chuck-1, chuck-2, etc will see each other's messages
// but not anyone elses. This allows users to try out XSS to grab another user's
// cookies, but not get confused by other users scripts
String query = "SELECT * FROM messages WHERE user_name LIKE ? and num = ?";
PreparedStatement statement = connection.prepareStatement( query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
statement.setString(1, getNameroot( s.getUserName() ) + "%");
statement.setInt(2, messageNum);
ResultSet results = statement.executeQuery();
if ( ( results != null ) && results.first() )
{
ec.addElement( new H1( "Message Contents For: " + results.getString( TITLE_COL )) );
Table t = new Table( 0 ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 );
TR row1 = new TR( new TD( new B(new StringElement( "Title:" )) ) );
row1.addElement( new TD( new StringElement( results.getString( TITLE_COL ) ) ) );
t.addElement( row1 );
String messageData = results.getString( MESSAGE_COL );
TR row2 = new TR( new TD( new B(new StringElement( "Message:" )) ) );
row2.addElement( new TD( new StringElement( messageData ) ) );
t.addElement( row2 );
// Edited by Chuck Willis - added display of the user who posted the message, so that
// if users use a cross site request forgery or XSS to make another user post a message,
// they can see that the message is attributed to that user
TR row3 = new TR( new TD( new StringElement( "Posted By:" ) ) );
row3.addElement( new TD( new StringElement( results.getString( USER_COL ) ) ) );
t.addElement( row3 );
ec.addElement( t );
// Some sanity checks that the script may be correct
if ( messageData.toLowerCase().indexOf( "<script>" ) != -1 &&
messageData.toLowerCase().indexOf( "</script>" ) != -1 &&
messageData.toLowerCase().indexOf( "alert" ) != -1 )
{
makeSuccess( s );
}
}
else
{
if ( messageNum != 0 )
{
ec.addElement( new P().addElement( "Could not find message " + messageNum ) );
}
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
makeSuccess(s);
}
return ( ec );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeInput( WebSession s )
{
Table t = new Table( 0 ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 );
TR row1 = new TR();
TR row2 = new TR();
row1.addElement( new TD( new StringElement( "Title: " ) ) );
Input inputTitle = new Input( Input.TEXT, TITLE, "" );
row1.addElement( new TD( inputTitle ) );
TD item1 = new TD();
item1.setVAlign( "TOP" );
item1.addElement( new StringElement( "Message: " ) );
row2.addElement( item1 );
TD item2 = new TD();
TextArea ta = new TextArea( MESSAGE, 5, 60 );
item2.addElement( ta );
row2.addElement( item2 );
t.addElement( row1 );
t.addElement( row2 );
Element b = ECSFactory.makeButton( "Submit" );
ElementContainer ec = new ElementContainer();
ec.addElement( t );
ec.addElement( new P().addElement( b ) );
return ( ec );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
public static Element makeList( WebSession s )
{
Table t = new Table( 0 ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 );
try
}
else
{
if (messageNum != 0)
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
// edit by Chuck Willis - Added logic to associate similar usernames
// The idea is that users chuck-1, chuck-2, etc will see each other's messages
// but not anyone elses. This allows users to try out XSS to grab another user's
// cookies, but not get confused by other users scripts
ResultSet results = statement.executeQuery( STANDARD_QUERY + " WHERE user_name LIKE '" + getNameroot( s.getUserName() ) + "%'" );
if ( ( results != null ) && ( results.first() == true ) )
{
results.beforeFirst();
for ( int i = 0; results.next(); i++ )
{
A a = ECSFactory.makeLink( results.getString( TITLE_COL ), NUMBER, results.getInt( NUM_COL ) );
TD td = new TD().addElement( a );
TR tr = new TR().addElement( td );
t.addElement( tr );
}
}
ec.addElement(new P().addElement("Could not find message "
+ messageNum));
}
catch ( Exception e )
{
s.setMessage( "Error while getting message list." );
}
ElementContainer ec = new ElementContainer();
ec.addElement( new H1( "Message List" ) );
ec.addElement( t );
return ( ec );
}
}
private static String getNameroot( String name )
catch (Exception e)
{
String nameroot = name;
if (nameroot.indexOf('-') != -1)
{
nameroot = nameroot.substring(0, nameroot.indexOf('-'));
}
return nameroot;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeInput(WebSession s)
{
Table t = new Table(0).setCellSpacing(0).setCellPadding(0).setBorder(0);
TR row1 = new TR();
TR row2 = new TR();
row1.addElement(new TD(new StringElement("Title: ")));
Input inputTitle = new Input(Input.TEXT, TITLE, "");
row1.addElement(new TD(inputTitle));
TD item1 = new TD();
item1.setVAlign("TOP");
item1.addElement(new StringElement("Message: "));
row2.addElement(item1);
TD item2 = new TD();
TextArea ta = new TextArea(MESSAGE, 5, 60);
item2.addElement(ta);
row2.addElement(item2);
t.addElement(row1);
t.addElement(row2);
Element b = ECSFactory.makeButton("Submit");
ElementContainer ec = new ElementContainer();
ec.addElement(t);
ec.addElement(new P().addElement(b));
return (ec);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
public static Element makeList(WebSession s)
{
Table t = new Table(0).setCellSpacing(0).setCellPadding(0).setBorder(0);
try
{
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
// edit by Chuck Willis - Added logic to associate similar usernames
// The idea is that users chuck-1, chuck-2, etc will see each other's messages
// but not anyone elses. This allows users to try out XSS to grab another user's
// cookies, but not get confused by other users scripts
ResultSet results = statement.executeQuery(STANDARD_QUERY
+ " WHERE user_name LIKE '" + getNameroot(s.getUserName())
+ "%'");
if ((results != null) && (results.first() == true))
{
results.beforeFirst();
for (int i = 0; results.next(); i++)
{
A a = ECSFactory.makeLink(results.getString(TITLE_COL),
NUMBER, results.getInt(NUM_COL));
TD td = new TD().addElement(a);
TR tr = new TR().addElement(td);
t.addElement(tr);
}
}
}
catch (Exception e)
{
s.setMessage("Error while getting message list.");
}
ElementContainer ec = new ElementContainer();
ec.addElement(new H1("Message List"));
ec.addElement(t);
return (ec);
}
private static String getNameroot(String name)
{
String nameroot = name;
if (nameroot.indexOf('-') != -1)
{
nameroot = nameroot.substring(0, nameroot.indexOf('-'));
}
return nameroot;
}
}

314
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/ThreadSafetyProblem.java
View File

@@ -14,168 +14,204 @@ import org.apache.ecs.html.P;
import org.owasp.webgoat.session.*;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class ThreadSafetyProblem extends LessonAdapter
{
private final static String USER_NAME = "username";
private Connection connection = null;
private static String currentUser;
private String originalUser;
private final static String USER_NAME = "username";
private Connection connection = null;
private static String currentUser;
private String originalUser;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
try
ec.addElement(new StringElement("Enter user name: "));
ec.addElement(new Input(Input.TEXT, USER_NAME, ""));
currentUser = s.getParser().getRawParameter(USER_NAME, "");
originalUser = currentUser;
// Store the user name
String user1 = new String(currentUser);
Element b = ECSFactory.makeButton("Submit");
ec.addElement(b);
ec.addElement(new P());
if (!"".equals(currentUser))
{
Thread.sleep(1500);
// Get the users info from the DB
String query = "SELECT * FROM user_system_data WHERE user_name = '"
+ currentUser + "'";
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(query);
if ((results != null) && (results.first() == true))
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
ec.addElement( new StringElement( "Enter user name: " ) );
ec.addElement( new Input( Input.TEXT, USER_NAME, "" ) );
currentUser = s.getParser().getRawParameter( USER_NAME, "" );
originalUser = currentUser;
// Store the user name
String user1 = new String( currentUser );
Element b = ECSFactory.makeButton( "Submit" );
ec.addElement( b );
ec.addElement( new P() );
if ( !"".equals( currentUser ) )
{
Thread.sleep( 1500 );
// Get the users info from the DB
String query = "SELECT * FROM user_system_data WHERE user_name = '" + currentUser + "'";
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( query );
if ( ( results != null ) && ( results.first() == true ) )
{
ec.addElement("Account information for user: " + originalUser + "<br><br>");
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
}
else
{
s.setMessage("'" + currentUser + "' is not a user in the WebGoat database.");
}
}
if ( !user1.equals( currentUser ) )
{
makeSuccess( s );
}
ec.addElement("Account information for user: "
+ originalUser + "<br><br>");
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
}
catch ( Exception e )
else
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
s.setMessage("'" + currentUser
+ "' is not a user in the WebGoat database.");
}
}
if (!user1.equals(currentUser))
{
makeSuccess(s);
}
return ( ec );
}
/**
* Gets the hints attribute of the ConcurrencyScreen object
*
* @return The hints value
*/
protected List getHints()
catch (Exception e)
{
List<String> hints = new ArrayList<String>();
hints.add( "Web applications handle many HTTP requests at the same time." );
hints.add( "Developers use variables that are not thread safe." );
hints.add( "Show the Java source code and trace the 'currentUser' variable" );
hints.add( "Open two browsers and send 'jeff' in one and 'dave' in the other." );
return hints;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Gets the instructions attribute of the ThreadSafetyProblem object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
/**
* Gets the hints attribute of the ConcurrencyScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("Web applications handle many HTTP requests at the same time.");
hints.add("Developers use variables that are not thread safe.");
hints
.add("Show the Java source code and trace the 'currentUser' variable");
hints
.add("Open two browsers and send 'jeff' in one and 'dave' in the other.");
return hints;
}
/**
* Gets the instructions attribute of the ThreadSafetyProblem object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "The user should be able to exploit the concurrency error in this web application "
+ "and view login information for another user that is attempting the same function "
+ "at the same time. <b>This will require the use of two browsers</b>. Valid user "
+ "names are 'jeff' and 'dave'."
+ "<p>Please enter your username to access your account.";
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(80);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected Category getDefaultCategory()
{
return AbstractLesson.GENERAL;
}
/**
* Gets the title attribute of the ConcurrencyScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Exploit Thread Safety Problems");
}
/**
* Constructor for the ConcurrencyScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest(WebSession s)
{
try
{
String instructions = "The user should be able to exploit the concurrency error in this web application " +
"and view login information for another user that is attempting the same function " +
"at the same time. <b>This will require the use of two browsers</b>. Valid user " +
"names are 'jeff' and 'dave'." +
"<p>Please enter your username to access your account.";
super.handleRequest(s);
return (instructions );
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
}
private final static Integer DEFAULT_RANKING = new Integer(80);
protected Integer getDefaultRanking()
catch (Exception e)
{
return DEFAULT_RANKING;
}
protected Category getDefaultCategory()
{
return AbstractLesson.GENERAL;
}
/**
* Gets the title attribute of the ConcurrencyScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Exploit Thread Safety Problems" );
}
/**
* Constructor for the ConcurrencyScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest( WebSession s )
{
try
{
super.handleRequest( s );
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
}
catch ( Exception e )
{
System.out.println( "Exception caught: " + e );
e.printStackTrace( System.out );
}
System.out.println("Exception caught: " + e);
e.printStackTrace(System.out);
}
}
}

423
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/TraceXSS.java
View File

@@ -19,12 +19,34 @@ import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.util.HtmlEncoder;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
@@ -33,193 +55,232 @@ import org.owasp.webgoat.util.HtmlEncoder;
public class TraceXSS extends LessonAdapter
{
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
String regex1 = "^[0-9]{3}$";// any three digits
Pattern pattern1 = Pattern.compile(regex1);
try
{
String param1 = s.getParser().getRawParameter("field1", "111");
String param2 = HtmlEncoder.encode(s.getParser().getRawParameter(
"field2", "4128 3214 0002 1999"));
float quantity = 1.0f;
float total = 0.0f;
float runningTotal = 0.0f;
ElementContainer ec = new ElementContainer();
String regex1 = "^[0-9]{3}$";// any three digits
Pattern pattern1 = Pattern.compile( regex1 );
try
// test input field1
if (!pattern1.matcher(param1).matches())
{
if (param1.toLowerCase().indexOf("script") != -1
&& param1.toLowerCase().indexOf("trace") != -1)
{
String param1 = s.getParser().getRawParameter( "field1", "111" );
String param2 = HtmlEncoder.encode( s.getParser().getRawParameter( "field2", "4128 3214 0002 1999" ) );
float quantity = 1.0f;
float total = 0.0f;
float runningTotal = 0.0f;
// test input field1
if ( !pattern1.matcher( param1 ).matches() )
{
if ( param1.toLowerCase().indexOf( "script" ) != -1 && param1.toLowerCase().indexOf( "trace" ) != -1)
{
makeSuccess( s );
}
s.setMessage( "Whoops! You entered " + param1 + " instead of your three digit code. Please try again." );
}
// FIXME: encode output of field2, then s.setMessage( field2 );
ec.addElement( new HR().setWidth("90%") );
ec.addElement( new Center().addElement( new H1().addElement( "Shopping Cart " )));
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 1 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
tr.addElement( new TH().addElement("Shopping Cart Items -- To Buy Now").setWidth("80%"));
tr.addElement( new TH().addElement("Price:").setWidth("10%"));
tr.addElement( new TH().addElement("Quantity:").setWidth("3%"));
tr.addElement( new TH().addElement("Total").setWidth("7%"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("Studio RTA - Laptop/Reading Cart with Tilting Surface - Cherry "));
tr.addElement( new TD().addElement("69.99").setAlign("right"));
tr.addElement( new TD().addElement(new Input( Input.TEXT, "QTY1", s.getParser().getStringParameter("QTY1", "1") )).setAlign( "right" ));
quantity = s.getParser().getFloatParameter("QTY1", 1.0f);
total = quantity * 69.99f;
runningTotal += total;
tr.addElement( new TD().addElement("$" +total));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("Dynex - Traditional Notebook Case"));
tr.addElement( new TD().addElement("27.99").setAlign("right"));
tr.addElement( new TD().addElement(new Input( Input.TEXT, "QTY2", s.getParser().getStringParameter("QTY2", "1") )).setAlign( "right" ));
quantity = s.getParser().getFloatParameter("QTY2", 1.0f);
total = quantity * 27.99f;
runningTotal += total;
tr.addElement( new TD().addElement("$" +total));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("Hewlett-Packard - Pavilion Notebook with Intel<65> Centrino<6E>"));
tr.addElement( new TD().addElement("1599.99").setAlign("right"));
tr.addElement( new TD().addElement(new Input( Input.TEXT, "QTY3", s.getParser().getStringParameter("QTY3", "1") )).setAlign( "right" ));
quantity = s.getParser().getFloatParameter("QTY3", 1.0f);
total = quantity * 1599.99f;
runningTotal += total;
tr.addElement( new TD().addElement("$" +total));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("3 - Year Performance Service Plan $1000 and Over "));
tr.addElement( new TD().addElement("299.99").setAlign("right"));
tr.addElement( new TD().addElement(new Input( Input.TEXT, "QTY4", s.getParser().getStringParameter("QTY4", "1") )).setAlign( "right" ));
quantity = s.getParser().getFloatParameter("QTY4", 1.0f);
total = quantity * 299.99f;
runningTotal += total;
tr.addElement( new TD().addElement("$" +total));
t.addElement( tr );
ec.addElement(t);
t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
ec.addElement( new BR() );
tr = new TR();
tr.addElement( new TD().addElement( "The total charged to your credit card:" ) );
tr.addElement( new TD().addElement( "$" + runningTotal ));
tr.addElement( new TD().addElement( ECSFactory.makeButton( "Update Cart" )));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement( "&nbsp;" ).setColSpan(2) );
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement( "Enter your credit card number:" ) );
tr.addElement( new TD().addElement( new Input( Input.TEXT, "field2", param2 )));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement( "Enter your three digit access code:" ) );
tr.addElement( new TD().addElement( new Input( Input.TEXT, "field1", param1 )));
t.addElement( tr );
Element b = ECSFactory.makeButton( "Purchase" );
tr = new TR();
tr.addElement( new TD().addElement( b ).setColSpan(2).setAlign("center"));
t.addElement( tr );
ec.addElement( t );
ec.addElement( new BR() );
ec.addElement( new HR().setWidth("90%") );
makeSuccess(s);
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
s
.setMessage("Whoops! You entered "
+ param1
+ " instead of your three digit code. Please try again.");
}
// FIXME: encode output of field2, then s.setMessage( field2 );
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1()
.addElement("Shopping Cart ")));
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1).setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TH().addElement(
"Shopping Cart Items -- To Buy Now").setWidth("80%"));
tr.addElement(new TH().addElement("Price:").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity:").setWidth("3%"));
tr.addElement(new TH().addElement("Total").setWidth("7%"));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Studio RTA - Laptop/Reading Cart with Tilting Surface - Cherry "));
tr.addElement(new TD().addElement("69.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY1", s.getParser()
.getStringParameter("QTY1", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY1", 1.0f);
total = quantity * 69.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD()
.addElement("Dynex - Traditional Notebook Case"));
tr.addElement(new TD().addElement("27.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY2", s.getParser()
.getStringParameter("QTY2", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY2", 1.0f);
total = quantity * 27.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Hewlett-Packard - Pavilion Notebook with Intel<65> Centrino<6E>"));
tr.addElement(new TD().addElement("1599.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY3", s.getParser()
.getStringParameter("QTY3", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY3", 1.0f);
total = quantity * 1599.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("3 - Year Performance Service Plan $1000 and Over "));
tr.addElement(new TD().addElement("299.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY4", s.getParser()
.getStringParameter("QTY4", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY4", 1.0f);
total = quantity * 299.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
ec.addElement(t);
t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
ec.addElement(new BR());
tr = new TR();
tr.addElement(new TD()
.addElement("The total charged to your credit card:"));
tr.addElement(new TD().addElement("$" + runningTotal));
tr.addElement(new TD().addElement(ECSFactory
.makeButton("Update Cart")));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Enter your credit card number:"));
tr.addElement(new TD().addElement(new Input(Input.TEXT, "field2",
param2)));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD()
.addElement("Enter your three digit access code:"));
tr.addElement(new TD().addElement(new Input(Input.TEXT, "field1",
param1)));
t.addElement(tr);
Element b = ECSFactory.makeButton("Purchase");
tr = new TR();
tr.addElement(new TD().addElement(b).setColSpan(2).setAlign(
"center"));
t.addElement(tr);
ec.addElement(t);
ec.addElement(new BR());
ec.addElement(new HR().setWidth("90%"));
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return AbstractLesson.A4;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A4;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "Most web servers support GET/POST. Many default installations also support TRACE");
hints.add( "JavaScript has the ability to post a URL:<br>" +
"&lt;script type=\"text/javascript\"&gt;if ( navigator.appName.indexOf(\"Microsoft\") !=-1)" +
" {var xmlHttp = new ActiveXObject(\"Microsoft.XMLHTTP\");xmlHttp.open(\"GET\", \"./\", false);" +
" xmlHttp.send();str1=xmlHttp.responseText; " +
"document.write(str1);&lt;/script&gt;");
hints.add( "Try changing the HTTP GET to a HTTP TRACE" );
hints.add( "Try a cross site trace (XST) Command:<br>" +
"&lt;script type=\"text/javascript\"&gt;if ( navigator.appName.indexOf(\"Microsoft\") !=-1)" +
" {var xmlHttp = new ActiveXObject(\"Microsoft.XMLHTTP\");xmlHttp.open(\"TRACE\", \"./\", false);" +
" xmlHttp.send();str1=xmlHttp.responseText; while (str1.indexOf(\"\\n\") > -1) str1 = str1.replace(\"\\n\",\"&lt;br&gt;\"); " +
"document.write(str1);}&lt;/script&gt;");
return hints;
}
// <script type="text/javascript">if ( navigator.appName.indexOf("Microsoft") !=-1) {var xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");xmlHttp.open("TRACE", "./", false); xmlHttp.send();str1=xmlHttp.responseText;document.write(str1);}</script>
private final static Integer DEFAULT_RANKING = new Integer(130);
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("Most web servers support GET/POST. Many default installations also support TRACE");
hints
.add("JavaScript has the ability to post a URL:<br>"
+ "&lt;script type=\"text/javascript\"&gt;if ( navigator.appName.indexOf(\"Microsoft\") !=-1)"
+ " {var xmlHttp = new ActiveXObject(\"Microsoft.XMLHTTP\");xmlHttp.open(\"GET\", \"./\", false);"
+ " xmlHttp.send();str1=xmlHttp.responseText; "
+ "document.write(str1);&lt;/script&gt;");
hints.add("Try changing the HTTP GET to a HTTP TRACE");
hints
.add("Try a cross site trace (XST) Command:<br>"
+ "&lt;script type=\"text/javascript\"&gt;if ( navigator.appName.indexOf(\"Microsoft\") !=-1)"
+ " {var xmlHttp = new ActiveXObject(\"Microsoft.XMLHTTP\");xmlHttp.open(\"TRACE\", \"./\", false);"
+ " xmlHttp.send();str1=xmlHttp.responseText; while (str1.indexOf(\"\\n\") > -1) str1 = str1.replace(\"\\n\",\"&lt;br&gt;\"); "
+ "document.write(str1);}&lt;/script&gt;");
return hints;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
// <script type="text/javascript">if ( navigator.appName.indexOf("Microsoft") !=-1) {var xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");xmlHttp.open("TRACE", "./", false); xmlHttp.send();str1=xmlHttp.responseText;document.write(str1);}</script>
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Perform Cross Site Trace Attacks" );
}
private final static Integer DEFAULT_RANKING = new Integer(130);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Perform Cross Site Trace Attacks");
}
}

370
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/UncheckedEmail.java
View File

@@ -25,11 +25,34 @@ import org.apache.ecs.html.TextArea;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
@@ -38,189 +61,204 @@ import org.owasp.webgoat.session.WebSession;
public class UncheckedEmail extends LessonAdapter
{
private final static String MESSAGE = "msg";
private final static String TO = "to";
private final static String MESSAGE = "msg";
private final static String TO = "to";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
String to = s.getParser().getRawParameter(TO, "");
ElementContainer ec = new ElementContainer();
try
{
String to = s.getParser().getRawParameter( TO, "" );
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(0).setWidth("90%").setAlign("center");
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
tr.addElement( new TH().addElement("Send OWASP your Comments<BR>").setAlign("left").setColSpan(3));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement( "&nbsp;").setColSpan(3));
t.addElement( tr );
tr = new TR();
tr.addElement( new TH().addElement(new H1("Contact Us")).setAlign("left").setWidth("55%").setVAlign("BOTTOM"));
tr.addElement( new TH().addElement( "&nbsp;"));
tr.addElement( new TH().addElement(new H3("Contact Information:")).setAlign("left").setVAlign("BOTTOM"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("We value your comments. To send OWASP your questions or comments regarding the " +
"WebGoat tool, please enter your comments below. The information you provide will be handled according " +
"to our <U>Privacy Policy</U>."));
tr.addElement( new TD().addElement( "&nbsp;"));
tr.addElement( new TD().addElement("<b>OWASP</B><BR>" +
"9175 Guilford Rd <BR> Suite 300 <BR>" +
"Columbia, MD. 21046").setVAlign("top"));
t.addElement( tr );
TR tr = new TR();
tr.addElement(new TH().addElement("Send OWASP your Comments<BR>")
.setAlign("left").setColSpan(3));
t.addElement(tr);
tr = new TR();
tr.addElement( new TD().addElement( "&nbsp;").setColSpan(3));
t.addElement( tr );
Input input = new Input( Input.HIDDEN, TO, "webgoat.admin@owasp.org" );
tr = new TR();
tr.addElement( new TD().addElement( "Questions or Comments:"));
tr.addElement( new TD().addElement( "&nbsp;"));
tr.addElement( new TD().setAlign( "LEFT" ).addElement( input ));
t.addElement( tr );
tr = new TR();
String message = s.getParser().getRawParameter( MESSAGE, "" );
TextArea ta = new TextArea( MESSAGE, 5, 40 );
ta.addElement( new StringElement( convertMetachars(message) ));
tr.addElement( new TD().setAlign( "LEFT" ).addElement( ta ));
tr.addElement( new TD().setAlign( "LEFT" ).setVAlign( "MIDDLE" ).addElement( ECSFactory.makeButton( "Send!" ) ) );
tr.addElement( new TD().addElement( "&nbsp;"));
t.addElement( tr );
ec.addElement( t );
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(3));
t.addElement(tr);
// Eventually we could send the actually mail, but the point should already be made
//ec.addElement(exec( use java mail here + to));
tr = new TR();
tr.addElement(new TH().addElement(new H1("Contact Us")).setAlign(
"left").setWidth("55%").setVAlign("BOTTOM"));
tr.addElement(new TH().addElement("&nbsp;"));
tr.addElement(new TH().addElement(new H3("Contact Information:"))
.setAlign("left").setVAlign("BOTTOM"));
t.addElement(tr);
if ( to.length() > 0 )
{
Format formatter;
// Get today's date
Date date = new Date();
formatter = new SimpleDateFormat("E, dd MMM yyyy HH:mm:ss Z");
String today = formatter.format(date);
// Tue, 09 Jan 2002 22:14:02 -0500
tr = new TR();
tr
.addElement(new TD()
.addElement("We value your comments. To send OWASP your questions or comments regarding the "
+ "WebGoat tool, please enter your comments below. The information you provide will be handled according "
+ "to our <U>Privacy Policy</U>."));
tr.addElement(new TD().addElement("&nbsp;"));
tr.addElement(new TD().addElement(
"<b>OWASP</B><BR>" + "9175 Guilford Rd <BR> Suite 300 <BR>"
+ "Columbia, MD. 21046").setVAlign("top"));
t.addElement(tr);
ec.addElement( new HR() );
ec.addElement( new Center().addElement( new B().addElement( "You sent the following message to: " + to ) ) );
ec.addElement( new BR() );
ec.addElement( new StringElement("<b>Return-Path:</b> &lt;webgoat@owasp.org&gt;"));
ec.addElement( new BR() );
ec.addElement( new StringElement("<b>Delivered-To:</b> " + to));
ec.addElement( new BR() );
ec.addElement( new StringElement("<b>Received:</b> (qmail 614458 invoked by uid 239); " + today));
ec.addElement( new BR() );
ec.addElement( new StringElement("for &lt;" + to+"&gt;; " + today ));
ec.addElement( new BR() );
ec.addElement( new StringElement("<b>To:</b> " + to));
ec.addElement( new BR() );
ec.addElement( new StringElement("<b>From:</b> Blame it on the Goat &lt;webgoat@owasp.org&gt;"));
ec.addElement( new BR() );
ec.addElement( new StringElement("<b>Subject:</b> OWASP security issues"));
ec.addElement( new BR() );
ec.addElement( new BR() );
ec.addElement( new StringElement( message ) );
}
// only complete the lesson if they changed the "to" hidden field
if ( to.length() > 0 && ! "webgoat.admin@owasp.org".equals( to ) )
{
makeSuccess( s );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(3));
t.addElement(tr);
Input input = new Input(Input.HIDDEN, TO, "webgoat.admin@owasp.org");
tr = new TR();
tr.addElement(new TD().addElement("Questions or Comments:"));
tr.addElement(new TD().addElement("&nbsp;"));
tr.addElement(new TD().setAlign("LEFT").addElement(input));
t.addElement(tr);
tr = new TR();
String message = s.getParser().getRawParameter(MESSAGE, "");
TextArea ta = new TextArea(MESSAGE, 5, 40);
ta.addElement(new StringElement(convertMetachars(message)));
tr.addElement(new TD().setAlign("LEFT").addElement(ta));
tr.addElement(new TD().setAlign("LEFT").setVAlign("MIDDLE")
.addElement(ECSFactory.makeButton("Send!")));
tr.addElement(new TD().addElement("&nbsp;"));
t.addElement(tr);
ec.addElement(t);
// Eventually we could send the actually mail, but the point should already be made
//ec.addElement(exec( use java mail here + to));
if (to.length() > 0)
{
Format formatter;
// Get today's date
Date date = new Date();
formatter = new SimpleDateFormat("E, dd MMM yyyy HH:mm:ss Z");
String today = formatter.format(date);
// Tue, 09 Jan 2002 22:14:02 -0500
ec.addElement(new HR());
ec
.addElement(new Center()
.addElement(new B()
.addElement("You sent the following message to: "
+ to)));
ec.addElement(new BR());
ec.addElement(new StringElement(
"<b>Return-Path:</b> &lt;webgoat@owasp.org&gt;"));
ec.addElement(new BR());
ec.addElement(new StringElement("<b>Delivered-To:</b> " + to));
ec.addElement(new BR());
ec.addElement(new StringElement(
"<b>Received:</b> (qmail 614458 invoked by uid 239); "
+ today));
ec.addElement(new BR());
ec.addElement(new StringElement("for &lt;" + to + "&gt;; "
+ today));
ec.addElement(new BR());
ec.addElement(new StringElement("<b>To:</b> " + to));
ec.addElement(new BR());
ec
.addElement(new StringElement(
"<b>From:</b> Blame it on the Goat &lt;webgoat@owasp.org&gt;"));
ec.addElement(new BR());
ec.addElement(new StringElement(
"<b>Subject:</b> OWASP security issues"));
ec.addElement(new BR());
ec.addElement(new BR());
ec.addElement(new StringElement(message));
}
// only complete the lesson if they changed the "to" hidden field
if (to.length() > 0 && !"webgoat.admin@owasp.org".equals(to))
{
makeSuccess(s);
}
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return AbstractLesson.A1;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Gets the hints attribute of the EmailScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "Try sending an anonymous message to yourself." );
hints.add( "Try inserting some html or javascript code in the message field" );
hints.add( "Look at the hidden fields in the HTML.");
hints.add( "Insert &lt;A href=\"http://www.aspectsecurity.com/webgoat.html\"&gt;Click here for Aspect&lt;/A&gt in the message field" );
hints.add( "Insert &lt;script&gt;alert(\"Bad Stuff\");&lt;/script&gt; in the message field" );
return hints;
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A1;
}
/**
* Gets the instructions attribute of the UncheckedEmail object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "This form is an example of a customer support page. Using the form below try to:<br>"
+ "1) Send a malicious script to the website admin.<br>"
+ "2) Send a malicious script to a 'friend' from OWASP.<br>";
return ( instructions );
}
/**
* Gets the hints attribute of the EmailScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("Try sending an anonymous message to yourself.");
hints
.add("Try inserting some html or javascript code in the message field");
hints.add("Look at the hidden fields in the HTML.");
hints
.add("Insert &lt;A href=\"http://www.aspectsecurity.com/webgoat.html\"&gt;Click here for Aspect&lt;/A&gt in the message field");
hints
.add("Insert &lt;script&gt;alert(\"Bad Stuff\");&lt;/script&gt; in the message field");
return hints;
}
/**
* Gets the instructions attribute of the UncheckedEmail object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "This form is an example of a customer support page. Using the form below try to:<br>"
+ "1) Send a malicious script to the website admin.<br>"
+ "2) Send a malicious script to a 'friend' from OWASP.<br>";
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(55);
private final static Integer DEFAULT_RANKING = new Integer(55);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the EmailScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Exploit Unchecked Email" );
}
/**
* Gets the title attribute of the EmailScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Exploit Unchecked Email");
}
}

483
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/WSDLScanning.java
View File

@@ -38,225 +38,312 @@ import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author asmolen
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class WSDLScanning extends LessonAdapter {
static boolean completed = false;
static boolean beenRestartedYet = false;
public static Connection connection = null;
public class WSDLScanning extends LessonAdapter
{
static boolean completed = false;
static boolean beenRestartedYet = false;
public static Connection connection = null;
public final static String firstName = "getFirstName";
public final static String lastName = "getLastName";
public final static String loginCount = "getLoginCount";
public final static String ccNumber = "getCreditCard";
final static IMG CREDITS_LOGO = new IMG( "images/logos/parasoft.jpg" ).setAlt( "Parasoft" ).setBorder( 0 ).setHspace( 0 ).setVspace( 0 );
final static IMG CREDITS_LOGO = new IMG("images/logos/parasoft.jpg")
.setAlt("Parasoft").setBorder(0).setHspace(0).setVspace(0);
protected Category getDefaultCategory()
{
return AbstractLesson.WEB_SERVICES;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "Try connecting to the WSDL with a browser or Web Service tool." );
hints.add( "Sometimes the WSDL will define methods that are not available through a web API. " +
"Try to find operations that are in the WSDL, but not part of this API");
hints.add( "The URL for the web service is: http://localost/WebGoat/services/WSDLScanning <br>" +
"The WSDL can usually be viewed by adding a ?WSDL on the end of the request.");
hints.add( "Look in the WSDL for the getCreditCard operation and insert the field in an intercepted request.");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(120);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return "WSDL Scanning";
}
public Object accessWGService(String serv, String proc, String parameterName, Object parameterValue) {
String targetNamespace = "WebGoat";
try {
QName serviceName = new QName(targetNamespace, serv);
QName operationName = new QName(targetNamespace, proc);
Service service = new Service();
Call call = (Call) service.createCall();
call.setOperationName(operationName);
call.addParameter( parameterName, serviceName, ParameterMode.INOUT );
call.setReturnType( XMLType.XSD_STRING );
call.setUsername("guest");
call.setPassword("guest");
call.setTargetEndpointAddress(
"http://localhost/WebGoat/services/" + serv);
Object result = call.invoke( new Object[] { parameterValue } );
return result;
} catch (RemoteException e) {
e.printStackTrace();
} catch (ServiceException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
return null;
{
return AbstractLesson.WEB_SERVICES;
}
protected Element createContent(WebSession s)
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("Try connecting to the WSDL with a browser or Web Service tool.");
hints
.add("Sometimes the WSDL will define methods that are not available through a web API. "
+ "Try to find operations that are in the WSDL, but not part of this API");
hints
.add("The URL for the web service is: http://localost/WebGoat/services/WSDLScanning <br>"
+ "The WSDL can usually be viewed by adding a ?WSDL on the end of the request.");
hints
.add("Look in the WSDL for the getCreditCard operation and insert the field in an intercepted request.");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(120);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return "WSDL Scanning";
}
public Object accessWGService(String serv, String proc,
String parameterName, Object parameterValue)
{
String targetNamespace = "WebGoat";
try
{
ElementContainer ec = new ElementContainer();
Table t1 = new Table().setCellSpacing( 0 ).setCellPadding( 2 );
if ( s.isColor() )
{
t1.setBorder( 1 );
}
TR tr = new TR();
tr.addElement(new TD( "Enter your account number: " ));
tr.addElement(new TD( new Input( Input.TEXT, "id", "101")));
t1.addElement(tr);
tr = new TR();
tr.addElement( new TD( "Select the fields to return: " ));
tr.addElement(new TD( new Select("field").setMultiple(true)
.addElement(new Option(firstName).addElement("First Name"))
.addElement(new Option(lastName).addElement("Last Name"))
.addElement(new Option(loginCount).addElement("Login Count"))));
t1.addElement(tr);
tr = new TR();
Element b = ECSFactory.makeButton( "Submit" );
tr.addElement( new TD(b).setAlign("CENTER").setColSpan(2) );
t1.addElement(tr);
ec.addElement(t1);
try {
String[] fields = s.getParser().getParameterValues( "field" );
int id = s.getParser().getIntParameter( "id" );
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 1 );
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR header = new TR();
TR results = new TR();
for (int i=0; i<fields.length;i++) {
header.addElement(new TD().addElement(fields[i]));
results.addElement(new TD().addElement((String) accessWGService("WSDLScanning", fields[i], "acct_num", new Integer(id))));
}
if ( fields.length == 0 )
{
s.setMessage("Please select a value to return.");
}
t.addElement(header);
t.addElement(results);
ec.addElement(new P().addElement(t));
} catch (Exception e) {
}
try
{
A a = new A("services/WSDLScanning?WSDL","WebGoat WSDL");
ec.addElement(new P().addElement("View the web services definition language (WSDL) to see the complete API:"));
ec.addElement(new BR());
ec.addElement(a);
//getLessonTracker( s ).setCompleted( completed );
if ( completed && ! getLessonTracker( s ).getCompleted() && ! beenRestartedYet ) {
makeSuccess(s);
beenRestartedYet = true;
} else if ( completed && ! getLessonTracker(s).getCompleted() && beenRestartedYet) {
completed = false;
beenRestartedYet = false;
}
// accessWGService("WSDLScanning", "getCreditCard", "acct_num", new Integer(101));
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
QName serviceName = new QName(targetNamespace, serv);
QName operationName = new QName(targetNamespace, proc);
Service service = new Service();
Call call = (Call) service.createCall();
call.setOperationName(operationName);
call.addParameter(parameterName, serviceName, ParameterMode.INOUT);
call.setReturnType(XMLType.XSD_STRING);
call.setUsername("guest");
call.setPassword("guest");
call.setTargetEndpointAddress("http://localhost/WebGoat/services/"
+ serv);
Object result = call.invoke(new Object[] { parameterValue });
return result;
}
public String getResults(int id, String field) {
try
{
Connection connection = DatabaseUtilities.makeConnection();
if (connection == null) {
return null;
}
PreparedStatement ps = connection.prepareStatement("SELECT * FROM user_data WHERE userid = ?");
ps.setInt(1, id);
try
{
ResultSet results = ps.executeQuery();
if ( ( results != null ) && ( results.next() == true ) )
{
return results.getString(field);
}
}
catch ( SQLException sqle )
{
}
}
catch ( Exception e )
{
}
return null;
catch (RemoteException e)
{
e.printStackTrace();
}
public String getCreditCard(int id) {
String result = getResults(id, "cc_number");
if (result != null)
{
completed = true;
return result;
}
return null;
catch (ServiceException e)
{
e.printStackTrace();
}
public String getFirstName(int id) {
String result = getResults(id, "first_name");
if (result != null)
{
return result;
}
return null;
catch (Exception e)
{
e.printStackTrace();
}
public String getLastName(int id) {
String result = getResults(id, "last_name");
if (result != null)
{
return result;
}
return null;
return null;
}
public String getLoginCount(int id) {
String result = getResults(id, "login_count");
if (result != null)
{
return result;
}
return null;
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
Table t1 = new Table().setCellSpacing(0).setCellPadding(2);
if (s.isColor())
{
t1.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TD("Enter your account number: "));
tr.addElement(new TD(new Input(Input.TEXT, "id", "101")));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD("Select the fields to return: "));
tr.addElement(new TD(new Select("field").setMultiple(true).addElement(
new Option(firstName).addElement("First Name")).addElement(
new Option(lastName).addElement("Last Name")).addElement(
new Option(loginCount).addElement("Login Count"))));
t1.addElement(tr);
tr = new TR();
Element b = ECSFactory.makeButton("Submit");
tr.addElement(new TD(b).setAlign("CENTER").setColSpan(2));
t1.addElement(tr);
ec.addElement(t1);
try
{
String[] fields = s.getParser().getParameterValues("field");
int id = s.getParser().getIntParameter("id");
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1);
if (s.isColor())
{
t.setBorder(1);
}
TR header = new TR();
TR results = new TR();
for (int i = 0; i < fields.length; i++)
{
header.addElement(new TD().addElement(fields[i]));
results.addElement(new TD()
.addElement((String) accessWGService("WSDLScanning",
fields[i], "acct_num", new Integer(id))));
}
if (fields.length == 0)
{
s.setMessage("Please select a value to return.");
}
t.addElement(header);
t.addElement(results);
ec.addElement(new P().addElement(t));
}
catch (Exception e)
{
}
try
{
A a = new A("services/WSDLScanning?WSDL", "WebGoat WSDL");
ec
.addElement(new P()
.addElement("View the web services definition language (WSDL) to see the complete API:"));
ec.addElement(new BR());
ec.addElement(a);
//getLessonTracker( s ).setCompleted( completed );
if (completed && !getLessonTracker(s).getCompleted()
&& !beenRestartedYet)
{
makeSuccess(s);
beenRestartedYet = true;
}
else if (completed && !getLessonTracker(s).getCompleted()
&& beenRestartedYet)
{
completed = false;
beenRestartedYet = false;
}
// accessWGService("WSDLScanning", "getCreditCard", "acct_num", new Integer(101));
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
public String getResults(int id, String field)
{
try
{
Connection connection = DatabaseUtilities.makeConnection();
if (connection == null)
{
return null;
}
PreparedStatement ps = connection
.prepareStatement("SELECT * FROM user_data WHERE userid = ?");
ps.setInt(1, id);
try
{
ResultSet results = ps.executeQuery();
if ((results != null) && (results.next() == true))
{
return results.getString(field);
}
}
catch (SQLException sqle)
{}
}
catch (Exception e)
{}
return null;
}
public String getCreditCard(int id)
{
String result = getResults(id, "cc_number");
if (result != null)
{
completed = true;
return result;
}
return null;
}
public String getFirstName(int id)
{
String result = getResults(id, "first_name");
if (result != null)
{
return result;
}
return null;
}
public String getLastName(int id)
{
String result = getResults(id, "last_name");
if (result != null)
{
return result;
}
return null;
}
public String getLoginCount(int id)
{
String result = getResults(id, "login_count");
if (result != null)
{
return result;
}
return null;
}
public Element getCredits()
{
return super.getCustomCredits("By Alex Smolen", CREDITS_LOGO);
return super.getCustomCredits("By Alex Smolen", CREDITS_LOGO);
}
}

602
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/WeakAuthenticationCookie.java
View File

@@ -16,333 +16,369 @@ import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.*;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class WeakAuthenticationCookie extends LessonAdapter
{
/**
* Description of the Field
*/
protected final static String AUTHCOOKIE = "AuthCookie";
/**
* Description of the Field
*/
protected final static String LOGOUT = "WACLogout";
/**
* Description of the Field
*/
protected final static String PASSWORD = "Password";
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
/**
* Description of the Field
*/
protected final static String AUTHCOOKIE = "AuthCookie";
/**
* Description of the Field
*/
protected final static String LOGOUT = "WACLogout";
/**
* Description of the Field
*/
protected final static String PASSWORD = "Password";
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
* @exception Exception Description of the Exception
*/
protected String checkCookie( WebSession s ) throws Exception
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
* @exception Exception Description of the Exception
*/
protected String checkCookie(WebSession s) throws Exception
{
String cookie = getCookie(s);
if (cookie != null)
{
String cookie = getCookie( s );
if (cookie.equals(encode("webgoat12345")))
{
return ("webgoat");
}
if ( cookie != null )
{
if ( cookie.equals( encode( "webgoat12345" ) ) )
{
return ( "webgoat" );
}
if (cookie.equals(encode("aspect12345")))
{
return ("aspect");
}
if ( cookie.equals( encode( "aspect12345" ) ) )
{
return ( "aspect" );
}
if ( cookie.equals( encode( "alice12345" ) ) )
{
makeSuccess( s );
return ( "alice" );
}
else
{
s.setMessage( "Invalid cookie" );
s.eatCookies();
}
}
return ( null );
if (cookie.equals(encode("alice12345")))
{
makeSuccess(s);
return ("alice");
}
else
{
s.setMessage("Invalid cookie");
s.eatCookies();
}
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
* @exception Exception Description of the Exception
*/
protected String checkParams( WebSession s ) throws Exception
return (null);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
* @exception Exception Description of the Exception
*/
protected String checkParams(WebSession s) throws Exception
{
String username = s.getParser().getStringParameter(USERNAME, "");
String password = s.getParser().getStringParameter(PASSWORD, "");
if ((username.length() > 0) && (password.length() > 0))
{
String username = s.getParser().getStringParameter( USERNAME, "" );
String password = s.getParser().getStringParameter( PASSWORD, "" );
String loginID = "";
if ( ( username.length() > 0 ) && ( password.length() > 0 ) )
{
String loginID = "";
if ( username.equals( "webgoat" ) && password.equals( "webgoat" ) )
{
loginID = encode( "webgoat12345" );
}
else if ( username.equals( "aspect" ) && password.equals( "aspect" ) )
{
loginID = encode( "aspect12345" );
}
if ( loginID != "" )
{
Cookie newCookie = new Cookie( AUTHCOOKIE, loginID );
s.setMessage( "Your identity has been remembered" );
s.getResponse().addCookie( newCookie );
if (username.equals("webgoat") && password.equals("webgoat"))
{
loginID = encode("webgoat12345");
}
else if (username.equals("aspect") && password.equals("aspect"))
{
loginID = encode("aspect12345");
}
return ( username );
}
else
{
s.setMessage( "Invalid username and password entered." );
}
}
if (loginID != "")
{
Cookie newCookie = new Cookie(AUTHCOOKIE, loginID);
s.setMessage("Your identity has been remembered");
s.getResponse().addCookie(newCookie);
return ( null );
return (username);
}
else
{
s.setMessage("Invalid username and password entered.");
}
}
return (null);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
boolean logout = s.getParser().getBooleanParameter(LOGOUT, false);
if (logout)
{
boolean logout = s.getParser().getBooleanParameter( LOGOUT, false );
s.setMessage("Goodbye! Your password has been forgotten");
s.eatCookies();
if ( logout )
{
s.setMessage( "Goodbye! Your password has been forgotten" );
s.eatCookies();
return ( makeLogin( s ) );
}
try
{
String user = checkCookie( s );
if ( ( user != null ) && ( user.length() > 0 ) )
{
return ( makeUser( s, user, "COOKIE" ) );
}
user = checkParams( s );
if ( ( user != null ) && ( user.length() > 0 ) )
{
return ( makeUser( s, user, "PARAMETERS" ) );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( makeLogin( s ) );
return (makeLogin(s));
}
/**
* Description of the Method
*
* @param value Description of the Parameter
* @return Description of the Return Value
*/
private String encode( String value )
try
{
//<START_OMIT_SOURCE>
StringBuffer encoded = new StringBuffer();
String user = checkCookie(s);
for ( int i = 0; i < value.length(); i++ )
{
encoded.append( String.valueOf( (char) ( value.charAt( i ) + 1 ) ) );
}
if ((user != null) && (user.length() > 0))
{
return (makeUser(s, user, "COOKIE"));
}
return encoded.reverse().toString();
//<END_OMIT_SOURCE>
user = checkParams(s);
if ((user != null) && (user.length() > 0))
{
return (makeUser(s, user, "PARAMETERS"));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (makeLogin(s));
}
/**
* Gets the category attribute of the WeakAuthenticationCookie object
*
* @return The category value
*/
protected Category getDefaultCategory()
/**
* Description of the Method
*
* @param value Description of the Parameter
* @return Description of the Return Value
*/
private String encode(String value)
{
//<START_OMIT_SOURCE>
StringBuffer encoded = new StringBuffer();
for (int i = 0; i < value.length(); i++)
{
return AbstractLesson.A3;
encoded.append(String.valueOf((char) (value.charAt(i) + 1)));
}
return encoded.reverse().toString();
//<END_OMIT_SOURCE>
}
/**
* Gets the cookie attribute of the CookieScreen object
*
* @param s Description of the Parameter
* @return The cookie value
*/
protected String getCookie( WebSession s )
/**
* Gets the category attribute of the WeakAuthenticationCookie object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return AbstractLesson.A3;
}
/**
* Gets the cookie attribute of the CookieScreen object
*
* @param s Description of the Parameter
* @return The cookie value
*/
protected String getCookie(WebSession s)
{
Cookie[] cookies = s.getRequest().getCookies();
for (int i = 0; i < cookies.length; i++)
{
Cookie[] cookies = s.getRequest().getCookies();
for ( int i = 0; i < cookies.length; i++ )
{
if ( cookies[i].getName().equalsIgnoreCase( AUTHCOOKIE ) )
{
return ( cookies[i].getValue() );
}
}
return ( null );
if (cookies[i].getName().equalsIgnoreCase(AUTHCOOKIE))
{
return (cookies[i].getValue());
}
}
return (null);
}
/**
* Gets the hints attribute of the CookieScreen object
*
* @return The hints value
*/
protected List getHints()
/**
* Gets the hints attribute of the CookieScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("The server skips authentication if you send the right cookie.");
hints
.add("Is the AuthCookie value guessable knowing the username and password?");
hints
.add("Add 'AuthCookie=********;' to the Cookie: header using <A href=\"http://www.owasp.org/development/webscarab\">WebScarab</A>.");
return hints;
}
/**
* Gets the instructions attribute of the WeakAuthenticationCookie object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Login using the webgoat/webgoat account to see what happens. You may also try aspect/aspect. When you understand the authentication cookie, try changing your identity to alice.";
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(90);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the CookieScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("How to Spoof an Authentication Cookie");
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeLogin(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new H1().addElement("Sign In "));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{
List<String> hints = new ArrayList<String>();
hints.add( "The server skips authentication if you send the right cookie." );
hints.add( "Is the AuthCookie value guessable knowing the username and password?" );
hints.add( "Add 'AuthCookie=********;' to the Cookie: header using <A href=\"http://www.owasp.org/development/webscarab\">WebScarab</A>." );
return hints;
t.setBorder(1);
}
TR tr = new TR();
tr
.addElement(new TH()
.addElement(
"Please sign in to your account. See the OWASP admin if you do not have an account.")
.setColSpan(2).setAlign("left"));
t.addElement(tr);
/**
* Gets the instructions attribute of the WeakAuthenticationCookie object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Login using the webgoat/webgoat account to see what happens. You may also try aspect/aspect. When you understand the authentication cookie, try changing your identity to alice.";
tr = new TR();
tr.addElement(new TD().addElement("*Required Fields").setWidth("30%"));
t.addElement(tr);
return ( instructions );
}
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
t.addElement(tr);
TR row1 = new TR();
TR row2 = new TR();
row1.addElement(new TD(new B(new StringElement("*User Name: "))));
row2.addElement(new TD(new B(new StringElement("*Password: "))));
Input input1 = new Input(Input.TEXT, USERNAME, "");
Input input2 = new Input(Input.PASSWORD, PASSWORD, "");
row1.addElement(new TD(input1));
row2.addElement(new TD(input2));
t.addElement(row1);
t.addElement(row2);
Element b = ECSFactory.makeButton("Login");
t.addElement(new TR(new TD(b)));
ec.addElement(t);
return (ec);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @param method Description of the Parameter
* @return Description of the Return Value
* @exception Exception Description of the Exception
*/
protected Element makeUser(WebSession s, String user, String method)
throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement(new P().addElement("Welcome, " + user));
ec.addElement(new P().addElement("You have been authenticated with "
+ method));
ec.addElement(new P().addElement(ECSFactory.makeLink("Logout", LOGOUT,
true)));
ec.addElement(new P()
.addElement(ECSFactory.makeLink("Refresh", "", "")));
private final static Integer DEFAULT_RANKING = new Integer(90);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the CookieScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "How to Spoof an Authentication Cookie" );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeLogin( WebSession s )
{
ElementContainer ec = new ElementContainer();
ec.addElement( new H1().addElement( "Sign In " ));
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
tr.addElement( new TH().addElement("Please sign in to your account. See the OWASP admin if you do not have an account.")
.setColSpan(2).setAlign("left"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("*Required Fields").setWidth("30%"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("&nbsp;").setColSpan(2));
t.addElement( tr );
TR row1 = new TR();
TR row2 = new TR();
row1.addElement( new TD( new B( new StringElement( "*User Name: " ) ) ));
row2.addElement( new TD( new B(new StringElement( "*Password: " ) ) ));
Input input1 = new Input( Input.TEXT, USERNAME, "" );
Input input2 = new Input( Input.PASSWORD, PASSWORD, "" );
row1.addElement( new TD( input1 ) );
row2.addElement( new TD( input2 ) );
t.addElement( row1 );
t.addElement( row2 );
Element b = ECSFactory.makeButton( "Login" );
t.addElement( new TR( new TD( b ) ) );
ec.addElement( t );
return ( ec );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @param method Description of the Parameter
* @return Description of the Return Value
* @exception Exception Description of the Exception
*/
protected Element makeUser( WebSession s, String user, String method ) throws Exception
{
ElementContainer ec = new ElementContainer();
ec.addElement( new P().addElement( "Welcome, " + user ) );
ec.addElement( new P().addElement( "You have been authenticated with " + method ) );
ec.addElement( new P().addElement( ECSFactory.makeLink( "Logout", LOGOUT, true ) ) );
ec.addElement( new P().addElement( ECSFactory.makeLink( "Refresh", "", "" ) ) );
return ( ec );
}
return (ec);
}
}

327
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/WeakSessionID.java
View File

@@ -20,199 +20,254 @@ import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.ParameterNotFoundException;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Rogan Dawes <a href="http://dawes.za.net/rogan">Rogan Dawes</a>
* @created March 30, 2005
*/
public class WeakSessionID extends LessonAdapter {
public class WeakSessionID extends LessonAdapter
{
/**
* Description of the Field
*/
protected final static String SESSIONID = "WEAKID";
/**
* Description of the Field
*/
protected final static String PASSWORD = "Password";
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
protected static List<String> sessionList = new ArrayList<String>();
protected static long seq = Math.round(Math.random() * 10240) + 10000;
protected static long lastTime = System.currentTimeMillis();
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
public Element getCredits() {
return new StringElement("By Rogan Dawes");
public Element getCredits()
{
return new StringElement("By Rogan Dawes");
}
protected String newCookie() {
long now = System.currentTimeMillis();
seq ++;
if (seq % 29 == 0) {
String target = encode(seq++, lastTime + (now - lastTime)/2);
sessionList.add(target);
if (sessionList.size()>100)
sessionList.remove(0);
}
lastTime = now;
return encode(seq, now);
protected String newCookie()
{
long now = System.currentTimeMillis();
seq++;
if (seq % 29 == 0)
{
String target = encode(seq++, lastTime + (now - lastTime) / 2);
sessionList.add(target);
if (sessionList.size() > 100)
sessionList.remove(0);
}
lastTime = now;
return encode(seq, now);
}
private String encode(long seq, long time) {
return new String( Long.toString(seq) + "-" + Long.toString(time) );
private String encode(long seq, long time)
{
return new String(Long.toString(seq) + "-" + Long.toString(time));
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s ) {
try {
String sessionid = s.getCookie( SESSIONID );
if ( sessionid != null && sessionList.indexOf(sessionid) > -1) {
return makeSuccess( s );
}
else {
return makeLogin( s );
}
}
catch ( Exception e ) {
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( null );
protected Element createContent(WebSession s)
{
try
{
String sessionid = s.getCookie(SESSIONID);
if (sessionid != null && sessionList.indexOf(sessionid) > -1)
{
return makeSuccess(s);
}
else
{
return makeLogin(s);
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (null);
}
/**
* Gets the category attribute of the WeakAuthenticationCookie object
*
* @return The category value
*/
protected Category getDefaultCategory() {
return AbstractLesson.A3;
protected Category getDefaultCategory()
{
return AbstractLesson.A3;
}
/**
* Gets the hints attribute of the CookieScreen object
*
* @return The hints value
*/
protected List getHints() {
List<String> hints = new ArrayList<String>();
hints.add( "The server skips authentication if you send the right cookie." );
hints.add( "Is the cookie value predictable? Can you see gaps where someone else has acquired a cookie?" );
hints.add( "Try harder, you brute!" );
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(90);
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("The server skips authentication if you send the right cookie.");
hints
.add("Is the cookie value predictable? Can you see gaps where someone else has acquired a cookie?");
hints.add("Try harder, you brute!");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(90);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the CookieScreen object
*
* @return The title value
*/
public String getTitle() {
return ( "How to hijack a session" );
public String getTitle()
{
return ("How to hijack a session");
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeLogin( WebSession s ) {
ElementContainer ec = new ElementContainer();
String weakid = s.getCookie(SESSIONID);
if (weakid == null) {
weakid = newCookie();
Cookie cookie = new Cookie( SESSIONID, weakid );
s.getResponse().addCookie(cookie);
}
ec.addElement( new H1().addElement( "Sign In " ));
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("90%").setAlign("center");
if ( s.isColor() ) {
t.setBorder( 1 );
}
String username = null;
String password = null;
try {
username = s.getParser().getStringParameter( USERNAME );
} catch (ParameterNotFoundException pnfe) {}
try {
password = s.getParser().getStringParameter( PASSWORD );
} catch (ParameterNotFoundException pnfe) {}
if (username != null || password != null) {
s.setMessage("Invalid username or password.");
}
TR tr = new TR();
tr.addElement( new TH().addElement("Please sign in to your account.")
.setColSpan(2).setAlign("left"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("*Required Fields").setWidth("30%"));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().addElement("&nbsp;").setColSpan(2));
t.addElement( tr );
TR row1 = new TR();
TR row2 = new TR();
row1.addElement( new TD( new B( new StringElement( "*User Name: " ) ) ));
row2.addElement( new TD( new B(new StringElement( "*Password: " ) ) ));
Input input1 = new Input( Input.TEXT, USERNAME, "" );
Input input2 = new Input( Input.PASSWORD, PASSWORD, "" );
Input input3 = new Input( Input.HIDDEN, SESSIONID, weakid );
row1.addElement( new TD( input1 ) );
row2.addElement( new TD( input2 ) );
t.addElement( row1 );
t.addElement( row2 );
t.addElement( input3 );
Element b = ECSFactory.makeButton( "Login" );
t.addElement( new TR( new TD( b ) ) );
ec.addElement( t );
return ( ec );
protected Element makeLogin(WebSession s)
{
ElementContainer ec = new ElementContainer();
String weakid = s.getCookie(SESSIONID);
if (weakid == null)
{
weakid = newCookie();
Cookie cookie = new Cookie(SESSIONID, weakid);
s.getResponse().addCookie(cookie);
}
ec.addElement(new H1().addElement("Sign In "));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
String username = null;
String password = null;
try
{
username = s.getParser().getStringParameter(USERNAME);
}
catch (ParameterNotFoundException pnfe)
{}
try
{
password = s.getParser().getStringParameter(PASSWORD);
}
catch (ParameterNotFoundException pnfe)
{}
if (username != null || password != null)
{
s.setMessage("Invalid username or password.");
}
TR tr = new TR();
tr.addElement(new TH().addElement("Please sign in to your account.")
.setColSpan(2).setAlign("left"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("*Required Fields").setWidth("30%"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
t.addElement(tr);
TR row1 = new TR();
TR row2 = new TR();
row1.addElement(new TD(new B(new StringElement("*User Name: "))));
row2.addElement(new TD(new B(new StringElement("*Password: "))));
Input input1 = new Input(Input.TEXT, USERNAME, "");
Input input2 = new Input(Input.PASSWORD, PASSWORD, "");
Input input3 = new Input(Input.HIDDEN, SESSIONID, weakid);
row1.addElement(new TD(input1));
row2.addElement(new TD(input2));
t.addElement(row1);
t.addElement(row2);
t.addElement(input3);
Element b = ECSFactory.makeButton("Login");
t.addElement(new TR(new TD(b)));
ec.addElement(t);
return (ec);
}
}

233
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/WelcomeScreen.java
View File

@@ -11,118 +11,153 @@ import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.*;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class WelcomeScreen extends Screen
{
/**
* Constructor for the WelcomeScreen object
*
* @param s Description of the Parameter
*/
public WelcomeScreen( WebSession s )
/**
* Constructor for the WelcomeScreen object
*
* @param s Description of the Parameter
*/
public WelcomeScreen(WebSession s)
{
setup(s);
}
/**
* Constructor for the WelcomeScreen object
*/
public WelcomeScreen()
{}
public void setup(WebSession s)
{
// call createContent first so messages will go somewhere
Form form = new Form("attack", Form.POST).setName("form")
.setEncType("");
form.addElement(wrapForm(s));
TD lowerright = new TD().setHeight("100%").setVAlign("top").setAlign(
"left").addElement(form);
TR row = new TR().addElement(lowerright);
Table layout = new Table().setBgColor(HtmlColor.WHITE)
.setCellSpacing(0).setCellPadding(0).setBorder(0);
layout.addElement(row);
setContent(layout);
}
protected Element wrapForm(WebSession s)
{
if (s == null)
{
setup( s );
return new StringElement("Invalid Session");
}
/**
* Constructor for the WelcomeScreen object
*/
public WelcomeScreen() { }
Table container = new Table().setWidth("100%").setCellSpacing(10)
.setCellPadding(0).setBorder(0);
// CreateContent can generate error messages so you MUST call it before makeMessages()
Element content = createContent(s);
container.addElement(new TR().addElement(new TD().setColSpan(2)
.setVAlign("TOP").addElement(makeMessages(s))));
container.addElement(new TR().addElement(new TD().setColSpan(2)
.addElement(content)));
container.addElement(new TR());
return (container);
}
public void setup( WebSession s )
{
// call createContent first so messages will go somewhere
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
Element b = ECSFactory.makeButton("Start the Course!");
ec.addElement(new Center(b));
Form form = new Form( "attack", Form.POST ).setName( "form" ).setEncType( "" );
form.addElement( wrapForm( s ) );
TD lowerright = new TD().setHeight( "100%" ).setVAlign( "top" ).setAlign( "left" ).addElement( form );
TR row = new TR().addElement( lowerright );
Table layout = new Table().setBgColor( HtmlColor.WHITE ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 );
layout.addElement( row );
setContent(layout);
}
protected Element wrapForm( WebSession s )
{
if ( s == null )
{
return new StringElement( "Invalid Session" );
}
Table container = new Table().setWidth( "100%" ).setCellSpacing( 10 ).setCellPadding( 0 ).setBorder( 0 );
// CreateContent can generate error messages so you MUST call it before makeMessages()
Element content = createContent( s );
container.addElement( new TR().addElement( new TD().setColSpan( 2 ).setVAlign( "TOP" ).addElement(
makeMessages( s ) ) ) );
container.addElement( new TR().addElement( new TD().setColSpan( 2 ).addElement( content ) ) );
container.addElement( new TR() );
return ( container );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
{
ElementContainer ec = new ElementContainer();
Element b = ECSFactory.makeButton( "Start the Course!" );
ec.addElement( new Center( b ) );
return ( ec );
}
public Element getCredits()
{
return new ElementContainer();
}
/**
* Gets the instructions attribute of the WelcomeScreen object
*
* @return The instructions value
*/
protected String getInstructions()
{
String instructions = "Enter your name and learn how HTTP really works!";
return ( instructions );
}
return (ec);
}
/**
* Gets the title attribute of the WelcomeScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Welcome to the Penetration Testing Course" );
}
public Element getCredits()
{
return new ElementContainer();
}
/* (non-Javadoc)
* @see session.Screen#getRole()
*/
public String getRole() {
return AbstractLesson.USER_ROLE;
}
/**
* Gets the instructions attribute of the WelcomeScreen object
*
* @return The instructions value
*/
protected String getInstructions()
{
String instructions = "Enter your name and learn how HTTP really works!";
return (instructions);
}
/**
* Gets the title attribute of the WelcomeScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Welcome to the Penetration Testing Course");
}
/* (non-Javadoc)
* @see session.Screen#getRole()
*/
public String getRole()
{
return AbstractLesson.USER_ROLE;
}
}

329
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/WsSAXInjection.java
View File

@@ -29,152 +29,235 @@ import org.xml.sax.XMLReader;
import org.xml.sax.helpers.DefaultHandler;
import org.xml.sax.helpers.XMLReaderFactory;
/**
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author rdawes
*
* TODO To change the template for this generated type comment go to Window -
* Preferences - Java - Code Style - Code Templates
*/
public class WsSAXInjection extends LessonAdapter {
private final static String PASSWORD = "password";
public class WsSAXInjection extends LessonAdapter
{
private String password;
private final static String PASSWORD = "password";
private static String template1 = "<?xml version='1.0' encoding='UTF-8'?>\n"
+ "<wsns0:Envelope\n"
+ " xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'\n"
+ " xmlns:xsd='http://www.w3.org/2001/XMLSchema'\n"
+ " xmlns:wsns0='http://schemas.xmlsoap.org/soap/envelope/'\n"
+ " xmlns:wsns1='http://lessons.webgoat.owasp.org'>\n"
+ " <wsns0:Body>\n"
+ " <wsns1:changePassword>\n"
+ " <id xsi:type='xsd:int'>101</id>\n"
+ " <password xsi:type='xsd:string'>";
private String password;
private static String template2 = "</password>\n"
+ " </wsns1:changePassword>\n" + " </wsns0:Body>\n"
+ "</wsns0:Envelope>";
private static String template1 = "<?xml version='1.0' encoding='UTF-8'?>\n"
+ "<wsns0:Envelope\n"
+ " xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'\n"
+ " xmlns:xsd='http://www.w3.org/2001/XMLSchema'\n"
+ " xmlns:wsns0='http://schemas.xmlsoap.org/soap/envelope/'\n"
+ " xmlns:wsns1='http://lessons.webgoat.owasp.org'>\n"
+ " <wsns0:Body>\n"
+ " <wsns1:changePassword>\n"
+ " <id xsi:type='xsd:int'>101</id>\n"
+ " <password xsi:type='xsd:string'>";
static boolean completed;
private static String template2 = "</password>\n"
+ " </wsns1:changePassword>\n" + " </wsns0:Body>\n"
+ "</wsns0:Envelope>";
protected Category getDefaultCategory() {
return AbstractLesson.WEB_SERVICES;
static boolean completed;
protected Category getDefaultCategory()
{
return AbstractLesson.WEB_SERVICES;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("The backend parses the XML received using a SAX parser.");
hints.add("SAX parsers often don't care if an element is repeated.");
hints
.add("If there are repeated elements, the last one is the one that is effective");
hints
.add("Try injecting matching 'close' tags, and creating your own XML elements");
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(150);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return "Web Service SAX Injection";
}
protected Element makeInputLine(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new P().addElement("Please change your password: "));
Input input = new Input(Input.TEXT, PASSWORD);
ec.addElement(input);
Element b = ECSFactory.makeButton("Go!");
ec.addElement(b);
return ec;
}
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ec.addElement(makeInputLine(s));
password = s.getParser().getRawParameter(PASSWORD, null);
PRE pre = new PRE();
String xml = template1;
xml = xml + (password == null ? "[password]" : password);
xml = xml + template2;
pre.addElement(HtmlEncoder.encode(xml));
ec.addElement(pre);
if (password != null)
{
ec.addElement(checkXML(s, xml));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
private Element checkXML(WebSession s, String xml)
{
try
{
XMLReader reader = XMLReaderFactory.createXMLReader();
PasswordChanger changer = new PasswordChanger();
reader.setContentHandler(changer);
reader.parse(new InputSource(new StringReader(xml)));
if (!"101".equals(changer.getId()))
{
makeSuccess(s);
return new B(HtmlEncoder
.encode("You have changed the passsword for userid "
+ changer.getId() + " to '"
+ changer.getPassword() + "'"));
}
else
{
return new StringElement(
"You changed the password for userid 101. Try again.");
}
}
catch (SAXException saxe)
{
return new StringElement("The XML was not well formed: "
+ saxe.getLocalizedMessage());
}
catch (IOException ioe)
{
return new StringElement(ioe.getLocalizedMessage());
}
}
private static class PasswordChanger extends DefaultHandler
{
private static String PASSWORD_TAG = "password";
private static String ID_TAG = "id";
private String id = null;
private String password = null;
private StringBuffer text = new StringBuffer();
public void startElement(String uri, String localName, String qName,
Attributes atts) throws SAXException
{
text.delete(0, text.length());
}
protected List getHints() {
List<String> hints = new ArrayList<String>();
hints.add("The backend parses the XML received using a SAX parser.");
hints.add("SAX parsers often don't care if an element is repeated.");
hints.add("If there are repeated elements, the last one is the one that is effective");
hints.add("Try injecting matching 'close' tags, and creating your own XML elements");
return hints;
public void characters(char[] ch, int start, int length)
throws SAXException
{
text.append(ch, start, length);
}
private final static Integer DEFAULT_RANKING = new Integer(150);
protected Integer getDefaultRanking() {
return DEFAULT_RANKING;
public void endElement(String uri, String localName, String qName)
throws SAXException
{
if (localName.equals(ID_TAG))
id = text.toString();
if (localName.equals(PASSWORD_TAG))
password = text.toString();
text.delete(0, text.length());
}
public String getTitle() {
return "Web Service SAX Injection";
public void ignorableWhitespace(char[] ch, int start, int length)
throws SAXException
{
text.append(ch, start, length);
}
protected Element makeInputLine(WebSession s) {
ElementContainer ec = new ElementContainer();
ec.addElement(new P().addElement("Please change your password: "));
Input input = new Input(Input.TEXT, PASSWORD);
ec.addElement(input);
Element b = ECSFactory.makeButton("Go!");
ec.addElement(b);
return ec;
public String getId()
{
return id;
}
protected Element createContent(WebSession s) {
ElementContainer ec = new ElementContainer();
try {
ec.addElement(makeInputLine(s));
password = s.getParser().getRawParameter(PASSWORD, null);
PRE pre = new PRE();
String xml = template1;
xml = xml + (password == null ? "[password]" : password);
xml = xml + template2;
pre.addElement(HtmlEncoder.encode(xml));
ec.addElement(pre);
if (password != null) {
ec.addElement(checkXML(s, xml));
}
} catch (Exception e) {
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
public String getPassword()
{
return password;
}
private Element checkXML(WebSession s, String xml) {
try {
XMLReader reader = XMLReaderFactory.createXMLReader();
PasswordChanger changer = new PasswordChanger();
reader.setContentHandler(changer);
reader.parse(new InputSource(new StringReader(xml)));
if (!"101".equals(changer.getId())) {
makeSuccess(s);
return new B(HtmlEncoder.encode("You have changed the passsword for userid " + changer.getId() + " to '" + changer.getPassword() + "'"));
} else {
return new StringElement("You changed the password for userid 101. Try again.");
}
} catch (SAXException saxe) {
return new StringElement("The XML was not well formed: " + saxe.getLocalizedMessage());
} catch (IOException ioe) {
return new StringElement(ioe.getLocalizedMessage());
}
}
private static class PasswordChanger extends DefaultHandler {
private static String PASSWORD_TAG = "password";
private static String ID_TAG = "id";
private String id = null;
private String password = null;
private StringBuffer text = new StringBuffer();
public void startElement(String uri, String localName, String qName, Attributes atts) throws SAXException {
text.delete(0, text.length());
}
public void characters(char[] ch, int start, int length) throws SAXException {
text.append(ch, start, length);
}
public void endElement(String uri, String localName, String qName) throws SAXException {
if (localName.equals(ID_TAG))
id = text.toString();
if (localName.equals(PASSWORD_TAG))
password = text.toString();
text.delete(0, text.length());
}
public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
text.append(ch, start, length);
}
public String getId() {
return id;
}
public String getPassword() {
return password;
}
}
}
}

399
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/WsSqlInjection.java
View File

@@ -27,191 +27,258 @@ import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
/**
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author asmolen
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class WsSqlInjection extends LessonAdapter {
public final static String ccNumber = "cc_number";
private final static String ACCT_NUM = "account_number";
private String accountNumber;
final static IMG CREDITS_LOGO = new IMG( "images/logos/parasoft.jpg" ).setAlt( "Parasoft" ).setBorder( 0 ).setHspace( 0 ).setVspace( 0 );
private static Connection connection = null;
/* (non-Javadoc)
* @see lessons.AbstractLesson#getMenuItem()
*/
static boolean completed;
protected Category getDefaultCategory()
{
return AbstractLesson.WEB_SERVICES;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "Try connecting to the WSDL with a browser or Web Service tool." );
hints.add( "Sometimes the server side code will perform input validation before issuing " +
"the request to the web service operation. Try to bypass this check by " +
"accessing the web service directly");
hints.add( "The URL for the web service is: http://localhost/WebGoat/services/WsSqlInjection?WSDL <br>" +
"The WSDL can usually be viewed by adding a ?WSDL on the end of the request.");
hints.add( "Create a new soap request for the getCreditCard(String id) operation.");
hints.add("A soap request uses the following HTTP header: <br> " +
"SOAPAction: some action header, can be &quot;&quot;<br><br>" +
"The soap message body has the following format:<br>" +
"&lt;?xml version='1.0' encoding='UTF-8'?&gt; <br>" +
"&nbsp;&nbsp;&lt;SOAP-ENV:Envelope xmlns:SOAP-ENV='http://schemas.xmlsoap.org/soap/envelope/' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'&gt; <br>" +
"&nbsp;&nbsp;&nbsp;&nbsp;&lt;SOAP-ENV:Body&gt; <br>" +
"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;ns1:getCreditCard SOAP-ENV:encodingStyle='http://schemas.xmlsoap.org/soap/encoding/' xmlns:ns1='http://lessons'&gt; <br>" +
"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;id xsi:type='xsd:string'&gt;101&lt;/id&gt; <br>" +
"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/ns1:getCreditCard&gt; <br>" +
"&nbsp;&nbsp;&nbsp;&nbsp;&lt;/SOAP-ENV:Body&gt; <br>" +
"&nbsp;&nbsp;&lt;/SOAP-ENV:Envelope&gt; <br>" +
"");
/* "&lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt; <br>" +
" &lt;SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" <br>" +
" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" <br>" +
" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"&gt; <br>" +
" &lt;SOAP-ENV:Body&gt; <br>" +
" &lt;ns1:getCreditCard SOAP-ENV:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://lessons\"&gt; <br>" +
" &lt;id xsi:type=\"xsd:string\"&gt;101&lt;/id&gt; <br>"+
" &lt;/ns1:getCreditCard&gt; <br>" +
" &lt;/SOAP-ENV:Body&gt; <br>" +
" &lt;/SOAP-ENV:Envelope&gt; <br><br>" +
"Intercept the HTTP request and try to create a soap request."); */
return hints;
}
public class WsSqlInjection extends LessonAdapter
{
private final static Integer DEFAULT_RANKING = new Integer(150);
public final static String ccNumber = "cc_number";
protected Integer getDefaultRanking()
private final static String ACCT_NUM = "account_number";
private String accountNumber;
final static IMG CREDITS_LOGO = new IMG("images/logos/parasoft.jpg")
.setAlt("Parasoft").setBorder(0).setHspace(0).setVspace(0);
private static Connection connection = null;
/* (non-Javadoc)
* @see lessons.AbstractLesson#getMenuItem()
*/
static boolean completed;
protected Category getDefaultCategory()
{
return AbstractLesson.WEB_SERVICES;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints
.add("Try connecting to the WSDL with a browser or Web Service tool.");
hints
.add("Sometimes the server side code will perform input validation before issuing "
+ "the request to the web service operation. Try to bypass this check by "
+ "accessing the web service directly");
hints
.add("The URL for the web service is: http://localhost/WebGoat/services/WsSqlInjection?WSDL <br>"
+ "The WSDL can usually be viewed by adding a ?WSDL on the end of the request.");
hints
.add("Create a new soap request for the getCreditCard(String id) operation.");
hints
.add("A soap request uses the following HTTP header: <br> "
+ "SOAPAction: some action header, can be &quot;&quot;<br><br>"
+ "The soap message body has the following format:<br>"
+ "&lt;?xml version='1.0' encoding='UTF-8'?&gt; <br>"
+ "&nbsp;&nbsp;&lt;SOAP-ENV:Envelope xmlns:SOAP-ENV='http://schemas.xmlsoap.org/soap/envelope/' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'&gt; <br>"
+ "&nbsp;&nbsp;&nbsp;&nbsp;&lt;SOAP-ENV:Body&gt; <br>"
+ "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;ns1:getCreditCard SOAP-ENV:encodingStyle='http://schemas.xmlsoap.org/soap/encoding/' xmlns:ns1='http://lessons'&gt; <br>"
+ "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;id xsi:type='xsd:string'&gt;101&lt;/id&gt; <br>"
+ "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/ns1:getCreditCard&gt; <br>"
+ "&nbsp;&nbsp;&nbsp;&nbsp;&lt;/SOAP-ENV:Body&gt; <br>"
+ "&nbsp;&nbsp;&lt;/SOAP-ENV:Envelope&gt; <br>" + "");
/* "&lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt; <br>" +
" &lt;SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" <br>" +
" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" <br>" +
" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"&gt; <br>" +
" &lt;SOAP-ENV:Body&gt; <br>" +
" &lt;ns1:getCreditCard SOAP-ENV:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://lessons\"&gt; <br>" +
" &lt;id xsi:type=\"xsd:string\"&gt;101&lt;/id&gt; <br>"+
" &lt;/ns1:getCreditCard&gt; <br>" +
" &lt;/SOAP-ENV:Body&gt; <br>" +
" &lt;/SOAP-ENV:Envelope&gt; <br><br>" +
"Intercept the HTTP request and try to create a soap request."); */
return hints;
}
private final static Integer DEFAULT_RANKING = new Integer(150);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return "Web Service SQL Injection";
}
protected Element makeAccountLine(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new P().addElement("Enter your Account Number: "));
accountNumber = s.getParser().getRawParameter(ACCT_NUM, "101");
Input input = new Input(Input.TEXT, ACCT_NUM, accountNumber.toString());
ec.addElement(input);
Element b = ECSFactory.makeButton("Go!");
ec.addElement(b);
return ec;
}
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
return DEFAULT_RANKING;
}
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
ec.addElement(makeAccountLine(s));
public String getTitle()
{
return "Web Service SQL Injection";
}
protected Element makeAccountLine( WebSession s )
{
ElementContainer ec = new ElementContainer();
ec.addElement( new P().addElement( "Enter your Account Number: " ) );
accountNumber = s.getParser().getRawParameter( ACCT_NUM, "101" );
Input input = new Input( Input.TEXT, ACCT_NUM, accountNumber.toString() );
ec.addElement( input );
Element b = ECSFactory.makeButton( "Go!" );
ec.addElement( b );
return ec;
}
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
String query = "SELECT * FROM user_data WHERE userid = "
+ accountNumber;
ec.addElement(new PRE(query));
for (int i = 0; i < accountNumber.length(); i++)
{
char c = accountNumber.charAt(i);
if (c < '0' || c > '9')
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
ec.addElement( makeAccountLine(s) );
String query = "SELECT * FROM user_data WHERE userid = " + accountNumber ;
ec.addElement( new PRE( query ) );
for (int i=0; i<accountNumber.length(); i++) {
char c = accountNumber.charAt(i);
if (c < '0' || c > '9') {
ec.addElement("Invalid account number. ");
accountNumber = "0";
}
}
try
{
ResultSet results = getResults(accountNumber);
if ( ( results != null ) && ( results.first() == true ) )
{
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
results.last();
if ( results.getRow() >= 6 )
{
//this should never happen
}
}
else
{
ec.addElement( "No results matched. Try Again." );
}
}
catch ( SQLException sqle )
{
ec.addElement( new P().addElement( sqle.getMessage() ) );
}
A a = new A("services/WsSqlInjection?WSDL","WebGoat WSDL");
ec.addElement(new P().addElement("Exploit the following WSDL to access sensitive data:"));
ec.addElement(new BR());
ec.addElement(a);
getLessonTracker( s ).setCompleted( completed );
ec.addElement("Invalid account number. ");
accountNumber = "0";
}
catch (Exception e)
}
try
{
ResultSet results = getResults(accountNumber);
if ((results != null) && (results.first() == true))
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
results.last();
if (results.getRow() >= 6)
{
//this should never happen
}
}
return (ec);
}
public ResultSet getResults (String id) {
try
{
Connection connection = DatabaseUtilities.makeConnection();
if (connection == null) {
return null;
}
String query = "SELECT * FROM user_data WHERE userid = " + id ;
try
{
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( query );
return results;
}
catch ( SQLException sqle )
{
}
}
catch ( Exception e )
else
{
ec.addElement("No results matched. Try Again.");
}
return null;
}
catch (SQLException sqle)
{
ec.addElement(new P().addElement(sqle.getMessage()));
}
A a = new A("services/WsSqlInjection?WSDL", "WebGoat WSDL");
ec
.addElement(new P()
.addElement("Exploit the following WSDL to access sensitive data:"));
ec.addElement(new BR());
ec.addElement(a);
getLessonTracker(s).setCompleted(completed);
}
public String[] getCreditCard(String id) {
ResultSet results = getResults(id);
if ((results != null)) {
try {
results.last();
String[] users = new String[results.getRow()];
if (users.length > 4) {
completed = true;
}
results.beforeFirst();
while (results.next() == true) {
int i = results.getRow();
users[i-1] = results.getString(ccNumber);
}
return users;
} catch (SQLException sqle) {
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
public ResultSet getResults(String id)
{
try
{
Connection connection = DatabaseUtilities.makeConnection();
if (connection == null)
{
return null;
}
String query = "SELECT * FROM user_data WHERE userid = " + id;
try
{
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(query);
return results;
}
catch (SQLException sqle)
{}
}
catch (Exception e)
{}
return null;
}
public String[] getCreditCard(String id)
{
ResultSet results = getResults(id);
if ((results != null))
{
try
{
results.last();
String[] users = new String[results.getRow()];
if (users.length > 4)
{
completed = true;
}
results.beforeFirst();
while (results.next() == true)
{
int i = results.getRow();
users[i - 1] = results.getString(ccNumber);
}
return users;
}
catch (SQLException sqle)
{}
}
return null;
}
public Element getCredits()
{
return super.getCustomCredits("By Alex Smolen", CREDITS_LOGO);
return super.getCustomCredits("By Alex Smolen", CREDITS_LOGO);
}
}

605
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/XMLInjection.java
View File

@@ -21,263 +21,370 @@ import org.apache.ecs.html.Div;
import org.apache.ecs.vxml.Initial;
import org.apache.ecs.StringElement;
import org.owasp.webgoat.session.WebSession;
public class XMLInjection extends LessonAdapter {
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class XMLInjection extends LessonAdapter
{
private final static Integer DEFAULT_RANKING = new Integer(20);
private final static String ACCOUNTID = "accountID";
private final static Integer DEFAULT_RANKING = new Integer(20);
public static HashMap rewardsMap = new HashMap();
protected static HashMap init()
private final static String ACCOUNTID = "accountID";
public static HashMap rewardsMap = new HashMap();
protected static HashMap init()
{
Reward r = new Reward();
r.setName("WebGoat t-shirt");
r.setPoints(50);
rewardsMap.put(1001, r);
r = new Reward();
r.setName("WebGoat Secure Kettle");
r.setPoints(30);
rewardsMap.put(1002, r);
r = new Reward();
r.setName("WebGoat Mug");
r.setPoints(20);
rewardsMap.put(1003, r);
r = new Reward();
r.setName("WebGoat Core Duo Laptop");
r.setPoints(2000);
rewardsMap.put(1004, r);
r = new Reward();
r.setName("WebGoat Hawaii Cruise");
r.setPoints(3000);
rewardsMap.put(1005, r);
return rewardsMap;
}
public void handleRequest(WebSession s)
{
try
{
Reward r = new Reward();
r.setName("WebGoat t-shirt");
r.setPoints(50);
rewardsMap.put( 1001 , r);
r = new Reward();
r.setName("WebGoat Secure Kettle");
r.setPoints(30);
rewardsMap.put( 1002 , r);
r = new Reward();
r.setName("WebGoat Mug");
r.setPoints(20);
rewardsMap.put( 1003 , r);
r = new Reward();
r.setName("WebGoat Core Duo Laptop");
r.setPoints(2000);
rewardsMap.put( 1004 , r);
r = new Reward();
r.setName("WebGoat Hawaii Cruise");
r.setPoints(3000);
rewardsMap.put( 1005 , r);
return rewardsMap;
}
public void handleRequest(WebSession s) {
try
if (s.getParser().getRawParameter("from", "").equals("ajax"))
{
if (s.getParser().getRawParameter(ACCOUNTID, "").equals(
"836239"))
{
if(s.getParser().getRawParameter("from", "").equals("ajax"))
{
if(s.getParser().getRawParameter(ACCOUNTID, "").equals("836239"))
{
String lineSep = System.getProperty("line.separator");
String xmlStr = "<root>" + lineSep +
"<reward>WebGoat t-shirt 20 Pts</reward>" + lineSep +
"<reward>WebGoat Secure Kettle 50 Pts</reward>" + lineSep +
"<reward>WebGoat Mug 30 Pts</reward>" + lineSep +
"</root>";
s.getResponse().setContentType("text/xml");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse().getOutputStream());
out.print(xmlStr);
out.flush();
out.close();
return;
}
}
String lineSep = System.getProperty("line.separator");
String xmlStr = "<root>" + lineSep
+ "<reward>WebGoat t-shirt 20 Pts</reward>"
+ lineSep
+ "<reward>WebGoat Secure Kettle 50 Pts</reward>"
+ lineSep + "<reward>WebGoat Mug 30 Pts</reward>"
+ lineSep + "</root>";
s.getResponse().setContentType("text/xml");
s.getResponse().setHeader("Cache-Control", "no-cache");
PrintWriter out = new PrintWriter(s.getResponse()
.getOutputStream());
out.print(xmlStr);
out.flush();
out.close();
return;
}
catch (Exception ex)
{
ex.printStackTrace();
}
Form form = new Form( getFormAction(), Form.POST ).setName( "form" ).setEncType( "" );
form.addElement( createContent( s ) );
setContent(form);
}
}
protected Element createContent(WebSession s) {
ElementContainer ec = new ElementContainer();
boolean isDone = false;
init();
if (s.getParser().getRawParameter("done", "").equals("yes"))
{
isDone = true;
}
String lineSep = System.getProperty("line.separator");
String script = "<script>" + lineSep +
"function getRewards() {" + lineSep +
"var accountIDField = document.getElementById('" + ACCOUNTID + "');" + lineSep +
"if (accountIDField.value.length < 6 ) { return; }" + lineSep +
"var url = '/WebGoat/attack?Screen=" + String.valueOf(getScreenId()) +
"&menu=" + getDefaultCategory().getRanking().toString() +
"&from=ajax&" + ACCOUNTID + "=' + encodeURIComponent(accountIDField.value);" + lineSep +
"if (typeof XMLHttpRequest != 'undefined') {" + lineSep +
"req = new XMLHttpRequest();" + lineSep +
"} else if (window.ActiveXObject) {" + lineSep +
"req = new ActiveXObject('Microsoft.XMLHTTP');" + lineSep +
" }" + lineSep +
" req.open('GET', url, true);" + lineSep +
" req.onreadystatechange = callback;" + lineSep +
" req.send(null);" + lineSep +
"}" + lineSep +
"function callback() {" + lineSep +
" if (req.readyState == 4) { " + lineSep +
" if (req.status == 200) { " + lineSep +
" var rewards = req.responseXML.getElementsByTagName('root')[0];" + lineSep +
" var rewardsDiv = document.getElementById('rewardsDiv');" + lineSep +
" rewardsDiv.innerHTML = '';" + lineSep +
" var strHTML='';"+ lineSep +
" strHTML = '<tr><td>&nbsp;</td><td><b>Rewards</b></td></tr>';" + lineSep +
" for(var i=0; i< rewards.childNodes.length; i++){" + lineSep +
" var node = rewards.childNodes[i];" + lineSep +
" strHTML = strHTML + '<tr><td><input name=\"check' + (i+1001) +'\" type=\"checkbox\"></td><td>';" + lineSep +
" strHTML = strHTML + node.childNodes[0].nodeValue + '</td></tr>';" + lineSep +
" }" + lineSep +
" strHTML = '<table>' + strHTML + '</table>';" + lineSep +
" strHTML = 'Your account balance is now 100 points<br><br>' + strHTML;" + lineSep +
" rewardsDiv.innerHTML = strHTML;"+ lineSep +
" }}}" + lineSep +
"</script>" + lineSep;
if (!isDone)
{
ec.addElement( new StringElement(script));
}
ec.addElement( new BR().addElement (new H1().addElement( "Welcome to WebGoat-Miles Reward Miles Program.")));
ec.addElement( new BR());
ec.addElement( new BR().addElement (new H3().addElement( "Rewards available through the program:")));
ec.addElement( new BR());
Table t2 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0).setWidth("90%").setAlign("center");
TR trRewards = null;
for (int i=1001; i< 1001 + rewardsMap.size() ; i++)
{
trRewards = new TR();
Reward r = (Reward)rewardsMap.get(i);
trRewards.addElement( new TD("-" + r.getName() + r.getPoints() + " Pts") );
t2.addElement( trRewards);
}
ec.addElement( t2 );
ec.addElement( new BR());
ec.addElement( new H3().addElement( "Redeem your points:"));
ec.addElement( new BR());
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0).setWidth("90%").setAlign("center");
TR tr = new TR();
tr.addElement( new TD("Please enter your account ID:") );
Input input1 = new Input( Input.TEXT, ACCOUNTID, "" );
input1.addAttribute("onkeyup", "getRewards();");
tr.addElement( new TD(input1));
t1.addElement( tr );
ec.addElement(t1);
ec.addElement(new BR());
ec.addElement(new BR());
ec.addElement(new BR());
Div div = new Div();
div.addAttribute("name", "rewardsDiv");
div.addAttribute("id", "rewardsDiv");
ec.addElement(div);
Input b = new Input();
b.setType( Input.SUBMIT );
b.setValue( "Submit" );
b.setName("SUBMIT");
ec.addElement(b);
if (s.getParser().getRawParameter("SUBMIT", "")!= "")
{
if(s.getParser().getRawParameter("check1004", "") != "")
{
makeSuccess(s);
}
else
{
StringBuffer shipment = new StringBuffer();
for (int i=1001; i< 1001 + rewardsMap.size() ; i++)
{
if (s.getParser().getRawParameter("check" + i, "") != "")
{
shipment.append( ((Reward)rewardsMap.get(i)).getName() + "<br>" );
}
}
shipment.insert(0, "<br><br><b>The following items will be shipped to your address:</b><br>");
ec.addElement( new StringElement(shipment.toString()));
}
}
return ec;
}
protected Element makeSuccess(WebSession s)
{
getLessonTracker( s ).setCompleted( true );
s.setMessage("Congratulations. You have successfully completed this lesson.");
return ( null );
}
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
protected Category getDefaultCategory() {
return AJAX_SECURITY;
}
protected Integer getDefaultRanking() {
return DEFAULT_RANKING;
}
protected List getHints() {
List<String> hints = new ArrayList<String>();
hints.add( "This page is using XMLHTTP to comunicate with the server." );
hints.add( "Try to intercept the reply and check the reply." );
hints.add( "Intercept the reply and try to inject some XML to add more rewards to yourself." );
return hints;
}
public String getTitle() {
return "XML Injection";
}
static class Reward
catch (Exception ex)
{
private String name;
private int points;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getPoints() {
return points;
}
public void setPoints(int points) {
this.points = points;
}
ex.printStackTrace();
}
Form form = new Form(getFormAction(), Form.POST).setName("form")
.setEncType("");
form.addElement(createContent(s));
setContent(form);
}
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
boolean isDone = false;
init();
if (s.getParser().getRawParameter("done", "").equals("yes"))
{
isDone = true;
}
String lineSep = System.getProperty("line.separator");
String script = "<script>"
+ lineSep
+ "function getRewards() {"
+ lineSep
+ "var accountIDField = document.getElementById('"
+ ACCOUNTID
+ "');"
+ lineSep
+ "if (accountIDField.value.length < 6 ) { return; }"
+ lineSep
+ "var url = '/WebGoat/attack?Screen="
+ String.valueOf(getScreenId())
+ "&menu="
+ getDefaultCategory().getRanking().toString()
+ "&from=ajax&"
+ ACCOUNTID
+ "=' + encodeURIComponent(accountIDField.value);"
+ lineSep
+ "if (typeof XMLHttpRequest != 'undefined') {"
+ lineSep
+ "req = new XMLHttpRequest();"
+ lineSep
+ "} else if (window.ActiveXObject) {"
+ lineSep
+ "req = new ActiveXObject('Microsoft.XMLHTTP');"
+ lineSep
+ " }"
+ lineSep
+ " req.open('GET', url, true);"
+ lineSep
+ " req.onreadystatechange = callback;"
+ lineSep
+ " req.send(null);"
+ lineSep
+ "}"
+ lineSep
+ "function callback() {"
+ lineSep
+ " if (req.readyState == 4) { "
+ lineSep
+ " if (req.status == 200) { "
+ lineSep
+ " var rewards = req.responseXML.getElementsByTagName('root')[0];"
+ lineSep
+ " var rewardsDiv = document.getElementById('rewardsDiv');"
+ lineSep
+ " rewardsDiv.innerHTML = '';"
+ lineSep
+ " var strHTML='';"
+ lineSep
+ " strHTML = '<tr><td>&nbsp;</td><td><b>Rewards</b></td></tr>';"
+ lineSep
+ " for(var i=0; i< rewards.childNodes.length; i++){"
+ lineSep
+ " var node = rewards.childNodes[i];"
+ lineSep
+ " strHTML = strHTML + '<tr><td><input name=\"check' + (i+1001) +'\" type=\"checkbox\"></td><td>';"
+ lineSep
+ " strHTML = strHTML + node.childNodes[0].nodeValue + '</td></tr>';"
+ lineSep
+ " }"
+ lineSep
+ " strHTML = '<table>' + strHTML + '</table>';"
+ lineSep
+ " strHTML = 'Your account balance is now 100 points<br><br>' + strHTML;"
+ lineSep + " rewardsDiv.innerHTML = strHTML;"
+ lineSep + " }}}" + lineSep + "</script>" + lineSep;
if (!isDone)
{
ec.addElement(new StringElement(script));
}
ec.addElement(new BR().addElement(new H1()
.addElement("Welcome to WebGoat-Miles Reward Miles Program.")));
ec.addElement(new BR());
ec.addElement(new BR().addElement(new H3()
.addElement("Rewards available through the program:")));
ec.addElement(new BR());
Table t2 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0)
.setWidth("90%").setAlign("center");
TR trRewards = null;
for (int i = 1001; i < 1001 + rewardsMap.size(); i++)
{
trRewards = new TR();
Reward r = (Reward) rewardsMap.get(i);
trRewards.addElement(new TD("-" + r.getName() + r.getPoints()
+ " Pts"));
t2.addElement(trRewards);
}
ec.addElement(t2);
ec.addElement(new BR());
ec.addElement(new H3().addElement("Redeem your points:"));
ec.addElement(new BR());
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0)
.setWidth("90%").setAlign("center");
TR tr = new TR();
tr.addElement(new TD("Please enter your account ID:"));
Input input1 = new Input(Input.TEXT, ACCOUNTID, "");
input1.addAttribute("onkeyup", "getRewards();");
tr.addElement(new TD(input1));
t1.addElement(tr);
ec.addElement(t1);
ec.addElement(new BR());
ec.addElement(new BR());
ec.addElement(new BR());
Div div = new Div();
div.addAttribute("name", "rewardsDiv");
div.addAttribute("id", "rewardsDiv");
ec.addElement(div);
Input b = new Input();
b.setType(Input.SUBMIT);
b.setValue("Submit");
b.setName("SUBMIT");
ec.addElement(b);
if (s.getParser().getRawParameter("SUBMIT", "") != "")
{
if (s.getParser().getRawParameter("check1004", "") != "")
{
makeSuccess(s);
}
else
{
StringBuffer shipment = new StringBuffer();
for (int i = 1001; i < 1001 + rewardsMap.size(); i++)
{
if (s.getParser().getRawParameter("check" + i, "") != "")
{
shipment.append(((Reward) rewardsMap.get(i)).getName()
+ "<br>");
}
}
shipment
.insert(0,
"<br><br><b>The following items will be shipped to your address:</b><br>");
ec.addElement(new StringElement(shipment.toString()));
}
}
return ec;
}
protected Element makeSuccess(WebSession s)
{
getLessonTracker(s).setCompleted(true);
s
.setMessage("Congratulations. You have successfully completed this lesson.");
return (null);
}
public Element getCredits()
{
return new StringElement("Created by Sherif Koussa");
}
protected Category getDefaultCategory()
{
return AJAX_SECURITY;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("This page is using XMLHTTP to comunicate with the server.");
hints.add("Try to intercept the reply and check the reply.");
hints
.add("Intercept the reply and try to inject some XML to add more rewards to yourself.");
return hints;
}
public String getTitle()
{
return "XML Injection";
}
static class Reward
{
private String name;
private int points;
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
public int getPoints()
{
return points;
}
public void setPoints(int points)
{
this.points = points;
}
}
}

351
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/XPATHInjection.java
View File

@@ -35,165 +35,228 @@ import org.apache.ecs.HtmlColor;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.session.ECSFactory;
/**
* @author sherif
*
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Sherif Koussa <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created November 28, 2006
*/
public class XPATHInjection extends LessonAdapter {
private final static Integer DEFAULT_RANKING = new Integer(74);
private final static String USERNAME = "Username";
private final static String PASSWORD = "Password";
public class XPATHInjection extends LessonAdapter
{
protected Element createContent(WebSession s) {
private final static Integer DEFAULT_RANKING = new Integer(74);
NodeList nodes = null;
ElementContainer ec = new ElementContainer();
try{
ec.addElement( new BR().addElement (new H1().addElement( "Welcome to WebGoat employee intranet")));
ec.addElement( new BR());
Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0).setWidth("90%").setAlign("center");
TR tr = new TR();
tr.addElement( new TH().addElement("Please confirm your username and password before viewing your profile.").setColSpan(2).setAlign("left"));
t1.addElement(tr);
tr = new TR();
tr.addElement( new TD().addElement("*Required Fields").setWidth("30%").setColSpan(2).setAlign("left"));
t1.addElement(tr);
tr = new TR();
tr.addElement( new TD().addElement("&nbsp").setWidth("30%").setColSpan(2).setAlign("left"));
t1.addElement(tr);
private final static String USERNAME = "Username";
tr = new TR();
tr.addElement( new TD( new B( new StringElement( "*User Name: " ) ) ));
Input input1 = new Input( Input.TEXT, USERNAME, "" );
tr.addElement( new TD( input1 ) );
t1.addElement( tr );
private final static String PASSWORD = "Password";
tr = new TR();
tr.addElement( new TD( new B( new StringElement( "*Password: " ) ) ));
Input input2 = new Input( Input.PASSWORD, PASSWORD, "" );
tr.addElement( new TD( input2 ) );
t1.addElement( tr );
protected Element createContent(WebSession s)
{
Element b = ECSFactory.makeButton( "Submit" );
t1.addElement( new TR( new TD( b ) ) );
ec.addElement( t1 );
String username = s.getParser().getRawParameter(USERNAME , "");
if (username == null || username.length() == 0)
{
ec.addElement( new P().addElement( new StringElement("Username is a required field")));
return ec;
}
String password = s.getParser().getRawParameter(PASSWORD , "");
if (password == null || password.length() == 0)
{
ec.addElement( new P().addElement( new StringElement("Password is a required field")));
return ec;
}
String dir = s.getContext().getRealPath( "/lessons/XPATHInjection/EmployeesData.xml" );
File d = new File( dir );
XPathFactory factory = XPathFactory.newInstance();
XPath xPath = factory.newXPath();
InputSource inputSource = new InputSource(new FileInputStream(d));
String expression = "/employees/employee[loginID/text()='" + username + "' and passwd/text()='" + password + "']";
nodes = (NodeList)xPath.evaluate(expression, inputSource, XPathConstants.NODESET);
int nodesLength = nodes.getLength();
Table t2 = null;
if (nodesLength > 0)
{
t2 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(1).setWidth("90%").setAlign("center");
tr = new TR();
tr.setBgColor( HtmlColor.GRAY );
tr.addElement( new TD().addElement("Username") );
tr.addElement( new TD().addElement("Account No.") );
tr.addElement( new TD().addElement("Salary") );
t2.addElement(tr);
}
for (int i=0; i<nodesLength; i++)
{
Node node = nodes.item(i);
String[] arrTokens = node.getTextContent().split("[\\t\\s\\n]+");
tr = new TR();
tr.addElement( new TD().addElement(arrTokens[1]) );
tr.addElement( new TD().addElement(arrTokens[2]) );
tr.addElement( new TD().addElement(arrTokens[4]) );
t2.addElement(tr);
}
if (nodes.getLength() > 1)
{
makeSuccess( s );
}
if (t2 != null)
{
ec.addElement( new PRE());
ec.addElement(t2);
}
}
catch (IOException e)
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
catch (IllegalArgumentException e)
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
catch (XPathExpressionException e)
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
NodeList nodes = null;
ElementContainer ec = new ElementContainer();
try
{
ec.addElement(new BR().addElement(new H1()
.addElement("Welcome to WebGoat employee intranet")));
ec.addElement(new BR());
Table t1 = new Table().setCellSpacing(0).setCellPadding(0)
.setBorder(0).setWidth("90%").setAlign("center");
TR tr = new TR();
tr
.addElement(new TH()
.addElement(
"Please confirm your username and password before viewing your profile.")
.setColSpan(2).setAlign("left"));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("*Required Fields").setWidth(
"30%").setColSpan(2).setAlign("left"));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp").setWidth("30%")
.setColSpan(2).setAlign("left"));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD(new B(new StringElement("*User Name: "))));
Input input1 = new Input(Input.TEXT, USERNAME, "");
tr.addElement(new TD(input1));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD(new B(new StringElement("*Password: "))));
Input input2 = new Input(Input.PASSWORD, PASSWORD, "");
tr.addElement(new TD(input2));
t1.addElement(tr);
Element b = ECSFactory.makeButton("Submit");
t1.addElement(new TR(new TD(b)));
ec.addElement(t1);
String username = s.getParser().getRawParameter(USERNAME, "");
if (username == null || username.length() == 0)
{
ec.addElement(new P().addElement(new StringElement(
"Username is a required field")));
return ec;
}
}
public Element getCredits() {
return new StringElement("Created by Sherif Koussa");
}
String password = s.getParser().getRawParameter(PASSWORD, "");
if (password == null || password.length() == 0)
{
ec.addElement(new P().addElement(new StringElement(
"Password is a required field")));
return ec;
}
protected Category getDefaultCategory() {
return AbstractLesson.A6;
}
String dir = s.getContext().getRealPath(
"/lessons/XPATHInjection/EmployeesData.xml");
File d = new File(dir);
XPathFactory factory = XPathFactory.newInstance();
XPath xPath = factory.newXPath();
InputSource inputSource = new InputSource(new FileInputStream(d));
String expression = "/employees/employee[loginID/text()='"
+ username + "' and passwd/text()='" + password + "']";
nodes = (NodeList) xPath.evaluate(expression, inputSource,
XPathConstants.NODESET);
int nodesLength = nodes.getLength();
protected boolean getDefaultHidden() {
// TODO Auto-generated method stub
return false;
}
Table t2 = null;
if (nodesLength > 0)
{
t2 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(
1).setWidth("90%").setAlign("center");
tr = new TR();
tr.setBgColor(HtmlColor.GRAY);
tr.addElement(new TD().addElement("Username"));
tr.addElement(new TD().addElement("Account No."));
tr.addElement(new TD().addElement("Salary"));
t2.addElement(tr);
}
protected Integer getDefaultRanking() {
return DEFAULT_RANKING;
}
for (int i = 0; i < nodesLength; i++)
{
Node node = nodes.item(i);
String[] arrTokens = node.getTextContent()
.split("[\\t\\s\\n]+");
protected List getHints() {
// TODO Auto-generated method stub
List<String> hints = new ArrayList<String>();
hints.add( "Remember that the data is stored in XML format." );
hints.add( "The system is using XPath to query." );
hints.add( "XPath is almost the same thing as SQL, the same hacking techniques apply too." );
hints.add( "Try username: Smith' or 1=1 or 'a'='a and a password: anything " );
return hints;
}
tr = new TR();
tr.addElement(new TD().addElement(arrTokens[1]));
tr.addElement(new TD().addElement(arrTokens[2]));
tr.addElement(new TD().addElement(arrTokens[4]));
t2.addElement(tr);
}
if (nodes.getLength() > 1)
{
makeSuccess(s);
}
if (t2 != null)
{
ec.addElement(new PRE());
ec.addElement(t2);
}
public String getTitle() {
return "How to Perform XPATH Injection";
}
catch (IOException e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
catch (IllegalArgumentException e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
catch (XPathExpressionException e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return ec;
}
public Element getCredits()
{
return new StringElement("Created by Sherif Koussa");
}
protected Category getDefaultCategory()
{
return AbstractLesson.A6;
}
protected boolean getDefaultHidden()
{
// TODO Auto-generated method stub
return false;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected List getHints()
{
// TODO Auto-generated method stub
List<String> hints = new ArrayList<String>();
hints.add("Remember that the data is stored in XML format.");
hints.add("The system is using XPath to query.");
hints
.add("XPath is almost the same thing as SQL, the same hacking techniques apply too.");
hints
.add("Try username: Smith' or 1=1 or 'a'='a and a password: anything ");
return hints;
}
public String getTitle()
{
return "How to Perform XPATH Injection";
}
}

134
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/admin/AdminScreen.java
View File

@@ -1,76 +1,104 @@
package org.owasp.webgoat.lessons.admin;
import org.owasp.webgoat.lessons.AbstractLesson;
import org.owasp.webgoat.session.Screen;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public abstract class AdminScreen extends Screen
{
/**
* Description of the Field
*/
protected String query = null;
/**
* Description of the Field
*/
protected String query = null;
/**
* Constructor for the AdminScreen object
*
* @param s Description of the Parameter
* @param q Description of the Parameter
*/
public AdminScreen( WebSession s, String q )
{
setQuery( q );
/**
* Constructor for the AdminScreen object
*
* @param s Description of the Parameter
* @param q Description of the Parameter
*/
public AdminScreen(WebSession s, String q)
{
setQuery(q);
// setupAdmin(s); FIXME: what was this supposed to do?
}
// setupAdmin(s); FIXME: what was this supposed to do?
}
/**
* Constructor for the AdminScreen object
*
* @param s Description of the Parameter
*/
public AdminScreen( WebSession s ) { }
/**
* Constructor for the AdminScreen object
*
* @param s Description of the Parameter
*/
public AdminScreen(WebSession s)
{}
/**
* Constructor for the AdminScreen object
*/
public AdminScreen() { }
/**
* Constructor for the AdminScreen object
*/
public AdminScreen()
{}
/**
* Gets the title attribute of the AdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Admin Information" );
}
/**
* Gets the title attribute of the AdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Admin Information");
}
public String getRole() {
return AbstractLesson.ADMIN_ROLE;
}
/**
* Sets the query attribute of the AdminScreen object
*
* @param q The new query value
*/
public void setQuery( String q )
{
query = q;
}
public String getRole()
{
return AbstractLesson.ADMIN_ROLE;
}
/**
* Sets the query attribute of the AdminScreen object
*
* @param q The new query value
*/
public void setQuery(String q)
{
query = q;
}
}

177
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/admin/ProductsAdminScreen.java
View File

@@ -12,94 +12,123 @@ import org.owasp.webgoat.lessons.LessonAdapter;
import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class ProductsAdminScreen extends LessonAdapter
{
private final static String QUERY = "SELECT * FROM product_system_data";
private static Connection connection = null;
private final static String QUERY = "SELECT * FROM product_system_data";
private static Connection connection = null;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
try
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(QUERY);
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( QUERY );
if ( results != null )
{
makeSuccess( s );
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
if (results != null)
{
makeSuccess(s);
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
/**
* Gets the category attribute of the ProductsAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
/**
* Gets the role attribute of the ProductsAdminScreen object
*
* @return The role value
*/
public String getRole()
{
return HACKED_ADMIN_ROLE;
}
return (ec);
}
/**
* Gets the title attribute of the ProductsAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Product Information" );
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
/**
* Gets the category attribute of the ProductsAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the role attribute of the ProductsAdminScreen object
*
* @return The role value
*/
public String getRole()
{
return HACKED_ADMIN_ROLE;
}
/**
* Gets the title attribute of the ProductsAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Product Information");
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
}

241
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/admin/RefreshDBScreen.java
View File

@@ -12,132 +12,161 @@ import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.*;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class RefreshDBScreen extends LessonAdapter
{
private final static String REFRESH = "Refresh";
private static Connection connection = null;
private final static String REFRESH = "Refresh";
private static Connection connection = null;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
boolean refresh = s.getParser().getBooleanParameter(REFRESH, false);
try
if (refresh)
{
refreshDB(s);
ec.addElement(new StringElement(
"Successfully refreshed the database."));
}
else
{
Element label = new StringElement("Refresh the database? ");
A link1 = ECSFactory.makeLink("Yes", REFRESH, true);
A link2 = ECSFactory.makeLink("No", REFRESH, false);
TD td1 = new TD().addElement(label);
TD td2 = new TD().addElement(link1);
TD td3 = new TD().addElement(link2);
TR row = new TR().addElement(td1).addElement(td2).addElement(
td3);
Table t = new Table().setCellSpacing(40).setWidth("50%");
if (s.isColor())
{
boolean refresh = s.getParser().getBooleanParameter( REFRESH, false );
if ( refresh )
{
refreshDB( s );
ec.addElement( new StringElement( "Successfully refreshed the database." ) );
}
else
{
Element label = new StringElement( "Refresh the database? " );
A link1 = ECSFactory.makeLink( "Yes", REFRESH, true );
A link2 = ECSFactory.makeLink( "No", REFRESH, false );
TD td1 = new TD().addElement( label );
TD td2 = new TD().addElement( link1 );
TD td3 = new TD().addElement( link2 );
TR row = new TR().addElement( td1 ).addElement( td2 ).addElement( td3 );
Table t = new Table().setCellSpacing( 40 ).setWidth( "50%" );
if ( s.isColor() )
{
t.setBorder( 1 );
}
t.addElement( row );
ec.addElement( t );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
t.setBorder(1);
}
return ( ec );
t.addElement(row);
ec.addElement(t);
}
}
/**
* Gets the category attribute of the RefreshDBScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return ADMIN_FUNCTIONS;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
return (ec);
}
protected Integer getDefaultRanking()
/**
* Gets the category attribute of the RefreshDBScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the role attribute of the RefreshDBScreen object
*
* @return The role value
*/
public String getRole()
{
return ADMIN_ROLE;
}
/**
* Gets the title attribute of the RefreshDBScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Refresh Database");
}
/**
* Description of the Method
*
* @param s Description of the Parameter
*/
public void refreshDB(WebSession s)
{
try
{
return DEFAULT_RANKING;
}
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
/**
* Gets the role attribute of the RefreshDBScreen object
*
* @return The role value
*/
public String getRole()
CreateDB db = new CreateDB();
db.makeDB(connection);
System.out.println("Successfully refreshed the database.");
}
catch (Exception e)
{
return ADMIN_ROLE;
}
/**
* Gets the title attribute of the RefreshDBScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Refresh Database" );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
*/
public void refreshDB( WebSession s )
{
try
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
CreateDB db = new CreateDB();
db.makeDB( connection );
System.out.println( "Successfully refreshed the database." );
}
catch ( Exception e )
{
s.setMessage( "Error refreshing database " + this.getClass().getName() );
e.printStackTrace();
}
s.setMessage("Error refreshing database "
+ this.getClass().getName());
e.printStackTrace();
}
}
}

495
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/admin/ReportCardScreen.java
View File

@@ -20,259 +20,302 @@ import org.owasp.webgoat.session.Screen;
import org.owasp.webgoat.session.UserTracker;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class ReportCardScreen extends LessonAdapter
{
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
String user = null;
try
{
ElementContainer ec = new ElementContainer();
if (s.getRequest().isUserInRole(WebSession.WEBGOAT_ADMIN))
{
user = s.getParser().getRawParameter(USERNAME);
}
else
{
user = s.getUserName();
}
}
catch (Exception e)
{}
String user = null;
try
{
if ( s.getRequest().isUserInRole( WebSession.WEBGOAT_ADMIN ) )
{
user = s.getParser().getRawParameter( USERNAME );
}
else
{
user = s.getUserName();
}
}
catch ( Exception e )
{
}
if ( user == null )
{
user = s.getUserName();
}
ec.addElement( makeFeedback( s ));
ec.addElement( makeReportCard( s, user ) );
return ec;
if (user == null)
{
user = s.getUserName();
}
ec.addElement(makeFeedback(s));
ec.addElement(makeReportCard(s, user));
private Element makeFeedback( WebSession s )
{
ElementContainer ec = new ElementContainer();
ec.addElement( new Center( new StringElement( "Comments and suggestions are welcome. " + s.getFeedbackAddress() )) );
return ec;
}
/**
* Gets the category attribute of the UserAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
return ec;
}
protected Integer getDefaultRanking()
private Element makeFeedback(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new Center(new StringElement(
"Comments and suggestions are welcome. "
+ s.getFeedbackAddress())));
return ec;
}
/**
* Gets the category attribute of the UserAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the role attribute of the UserAdminScreen object
*
* @return The role value
*/
public String getRole()
{
return USER_ROLE;
}
/**
* Gets the title attribute of the UserAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Report Card");
}
/**
* Description of the Method
*
* @param screen Description of the Parameter
* @param s Description of the Parameter
* @param user Description of the Parameter
* @return Description of the Return Value
*/
private TR makeLessonRow(WebSession s, String user, Screen screen)
{
LessonTracker lessonTracker = UserTracker.instance().getLessonTracker(
s, user, screen);
TR tr = new TR();
if (lessonTracker.getCompleted())
{
return DEFAULT_RANKING;
tr.setBgColor(HtmlColor.LIGHTGREEN);
}
else if (lessonTracker.getNumVisits() == 0)
{
tr.setBgColor(HtmlColor.LIGHTBLUE);
}
else if (!lessonTracker.getCompleted()
&& lessonTracker.getNumVisits() > 10)
{
tr.setBgColor(HtmlColor.RED);
}
else
{
tr.setBgColor(HtmlColor.YELLOW);
}
tr.addElement(new TD().addElement(screen.getTitle()));
tr.addElement(new TD().setAlign("CENTER").addElement(
lessonTracker.getCompleted() ? "Y" : "N"));
tr.addElement(new TD().setAlign("CENTER").addElement(
Integer.toString(lessonTracker.getNumVisits())));
tr.addElement(new TD().setAlign("CENTER").addElement(
Integer.toString(lessonTracker.getMaxHintLevel())));
tr.addElement(new TD().setAlign("CENTER").addElement(
lessonTracker.getViewedCookies() ? "Y" : "N"));
tr.addElement(new TD().setAlign("CENTER").addElement(
lessonTracker.getViewedHtml() ? "Y" : "N"));
tr.addElement(new TD().setAlign("CENTER").addElement(
lessonTracker.getViewedLessonPlan() ? "Y" : "N"));
tr.addElement(new TD().setAlign("CENTER").addElement(
lessonTracker.getViewedParameters() ? "Y" : "N"));
tr.addElement(new TD().setAlign("CENTER").addElement(
lessonTracker.getViewedSource() ? "Y" : "N"));
return tr;
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeMessages(WebSession s)
{
ElementContainer ec = new ElementContainer();
return (ec);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @return Description of the Return Value
*/
public Element makeReportCard(WebSession s, String user)
{
ElementContainer ec = new ElementContainer();
ec.addElement(makeUser(s, user));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(1);
if (s.isColor())
{
t.setBorder(1);
}
TR tr = new TR();
t.addElement(makeUserHeaderRow());
// These are all the user lesson
tr = new TR();
tr.addElement(new TD().setAlign("CENTER").setColSpan(9).addElement(
"Normal user lessons"));
t.addElement(tr);
for (Iterator lessonIter = s.getCourse().getLessons(s,
AbstractLesson.USER_ROLE).iterator(); lessonIter.hasNext();)
{
Screen screen = (Screen) lessonIter.next();
t.addElement(makeLessonRow(s, user, screen));
}
/**
* Gets the role attribute of the UserAdminScreen object
*
* @return The role value
*/
public String getRole()
// The user figured out there was a hackable admin acocunt
tr = new TR();
tr.addElement(new TD().setAlign("CENTER").setColSpan(9).addElement(
"Hackable Admin Screens"));
t.addElement(tr);
for (Iterator lessonIter = s.getCourse().getLessons(s,
AbstractLesson.HACKED_ADMIN_ROLE).iterator(); lessonIter
.hasNext();)
{
return USER_ROLE;
Screen screen = (Screen) lessonIter.next();
t.addElement(makeLessonRow(s, user, screen));
}
/**
* Gets the title attribute of the UserAdminScreen object
*
* @return The title value
*/
public String getTitle()
// The user figured out how to actually hack the admin acocunt
tr = new TR();
tr.addElement(new TD().setAlign("CENTER").setColSpan(9).addElement(
"Actual Admin Screens"));
t.addElement(tr);
for (Iterator lessonIter = s.getCourse().getLessons(s,
AbstractLesson.ADMIN_ROLE).iterator(); lessonIter.hasNext();)
{
return ( "Report Card" );
Screen screen = (Screen) lessonIter.next();
t.addElement(makeLessonRow(s, user, screen));
}
/**
* Description of the Method
*
* @param screen Description of the Parameter
* @param s Description of the Parameter
* @param user Description of the Parameter
* @return Description of the Return Value
*/
private TR makeLessonRow( WebSession s, String user, Screen screen )
{
LessonTracker lessonTracker = UserTracker.instance().getLessonTracker( s, user, screen );
TR tr = new TR();
if ( lessonTracker.getCompleted() )
{
tr.setBgColor( HtmlColor.LIGHTGREEN );
}
else if ( lessonTracker.getNumVisits() == 0 )
{
tr.setBgColor( HtmlColor.LIGHTBLUE );
}
else if ( !lessonTracker.getCompleted() && lessonTracker.getNumVisits() > 10 )
{
tr.setBgColor( HtmlColor.RED );
}
else
{
tr.setBgColor( HtmlColor.YELLOW );
}
tr.addElement( new TD().addElement( screen.getTitle() ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( lessonTracker.getCompleted() ? "Y" : "N" ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( Integer.toString( lessonTracker.getNumVisits() ) ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( Integer.toString( lessonTracker.getMaxHintLevel() ) ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( lessonTracker.getViewedCookies() ? "Y" : "N" ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( lessonTracker.getViewedHtml() ? "Y" : "N" ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( lessonTracker.getViewedLessonPlan() ? "Y" : "N" ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( lessonTracker.getViewedParameters() ? "Y" : "N" ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( lessonTracker.getViewedSource() ? "Y" : "N" ) );
return tr;
}
ec.addElement(t);
return (ec);
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeMessages( WebSession s )
{
ElementContainer ec = new ElementContainer();
return ( ec );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeUser(WebSession s, String user)
{
H2 h2 = new H2();
// FIXME: The session is the current session, not the session of the user we are reporting.
//String type = s.isAdmin() ? " [Administrative User]" : s.isHackedAdmin() ? " [Normal User - Hacked Admin Access]" : " [Normal User]";
String type = "";
h2.addElement(new StringElement("Results for: " + user + type));
return h2;
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @return Description of the Return Value
*/
public Element makeReportCard( WebSession s, String user )
{
ElementContainer ec = new ElementContainer();
/**
* Description of the Method
*
* @return Description of the Return Value
*/
private TR makeUserHeaderRow()
{
TR tr = new TR();
ec.addElement( makeUser( s, user ) );
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 1 );
tr.addElement(new TH("Lesson"));
tr.addElement(new TH("Complete"));
tr.addElement(new TH("Visits"));
tr.addElement(new TH("Hints"));
tr.addElement(new TH("Cookies"));
tr.addElement(new TH("HTML"));
tr.addElement(new TH("LessonPlan"));
tr.addElement(new TH("Parameters"));
tr.addElement(new TH("Source"));
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
t.addElement( makeUserHeaderRow() );
// These are all the user lesson
tr = new TR();
tr.addElement( new TD().setAlign( "CENTER" ).setColSpan( 9 ).addElement( "Normal user lessons" ) );
t.addElement( tr );
for ( Iterator lessonIter = s.getCourse().getLessons( s, AbstractLesson.USER_ROLE ).iterator(); lessonIter.hasNext(); )
{
Screen screen = (Screen) lessonIter.next();
t.addElement( makeLessonRow( s, user, screen ) );
}
// The user figured out there was a hackable admin acocunt
tr = new TR();
tr.addElement( new TD().setAlign( "CENTER" ).setColSpan( 9 ).addElement( "Hackable Admin Screens" ) );
t.addElement( tr );
for ( Iterator lessonIter = s.getCourse().getLessons( s, AbstractLesson.HACKED_ADMIN_ROLE ).iterator(); lessonIter.hasNext(); )
{
Screen screen = (Screen) lessonIter.next();
t.addElement( makeLessonRow( s, user, screen ) );
}
// The user figured out how to actually hack the admin acocunt
tr = new TR();
tr.addElement( new TD().setAlign( "CENTER" ).setColSpan( 9 ).addElement( "Actual Admin Screens" ) );
t.addElement( tr );
for ( Iterator lessonIter = s.getCourse().getLessons( s, AbstractLesson.ADMIN_ROLE ).iterator(); lessonIter.hasNext(); )
{
Screen screen = (Screen) lessonIter.next();
t.addElement( makeLessonRow( s, user, screen ) );
}
ec.addElement( t );
return ( ec );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeUser( WebSession s, String user )
{
H2 h2 = new H2();
// FIXME: The session is the current session, not the session of the user we are reporting.
//String type = s.isAdmin() ? " [Administrative User]" : s.isHackedAdmin() ? " [Normal User - Hacked Admin Access]" : " [Normal User]";
String type = "";
h2.addElement( new StringElement( "Results for: " + user + type ) );
return h2;
}
/**
* Description of the Method
*
* @return Description of the Return Value
*/
private TR makeUserHeaderRow()
{
TR tr = new TR();
tr.addElement( new TH( "Lesson" ) );
tr.addElement( new TH( "Complete" ) );
tr.addElement( new TH( "Visits" ) );
tr.addElement( new TH( "Hints" ) );
tr.addElement( new TH( "Cookies" ) );
tr.addElement( new TH( "HTML" ) );
tr.addElement( new TH( "LessonPlan" ) );
tr.addElement( new TH( "Parameters" ) );
tr.addElement( new TH( "Source" ) );
return tr;
}
return tr;
}
}

537
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/admin/SummaryReportCardScreen.java
View File

@@ -21,272 +21,317 @@ import org.owasp.webgoat.session.Screen;
import org.owasp.webgoat.session.UserTracker;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @author Bruce mayhew <a href="http://code.google.com">WebGoat</a>
* @created October 28, 2003
*/
public class SummaryReportCardScreen extends LessonAdapter
{
private int totalUsersNormalComplete = 0;
private int totalUsersAdminComplete = 0;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
private int totalUsersNormalComplete = 0;
private int totalUsersAdminComplete = 0;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
String selectedUser = null;
try
{
ElementContainer ec = new ElementContainer();
if (s.getRequest().isUserInRole(WebSession.WEBGOAT_ADMIN))
{
Enumeration e = s.getParser().getParameterNames();
String selectedUser = null;
try
while (e.hasMoreElements())
{
if ( s.getRequest().isUserInRole( WebSession.WEBGOAT_ADMIN ) )
{
Enumeration e = s.getParser().getParameterNames();
while ( e.hasMoreElements() )
{
String key = (String) e.nextElement();
if ( key.startsWith( "View_" ) )
{
selectedUser = key.substring( "View_".length() );
ReportCardScreen reportCard = new ReportCardScreen();
return reportCard.makeReportCard( s, selectedUser );
}
if ( key.startsWith( "Delete_" ) )
{
selectedUser = key.substring( "Delete_".length() );
deleteUser( selectedUser );
}
}
}
String key = (String) e.nextElement();
if (key.startsWith("View_"))
{
selectedUser = key.substring("View_".length());
ReportCardScreen reportCard = new ReportCardScreen();
return reportCard.makeReportCard(s, selectedUser);
}
if (key.startsWith("Delete_"))
{
selectedUser = key.substring("Delete_".length());
deleteUser(selectedUser);
}
}
catch ( Exception e )
{
e.printStackTrace();
}
ec.addElement( new Center().addElement(makeSummary(s)) );
ec.addElement( new P() );
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 4 ).setBorder( 1 ).setWidth("100%");
if ( s.isColor() )
{
t.setBorder( 1 );
}
t.addElement( makeUserSummaryHeader() );
for ( Iterator userIter = UserTracker.instance().getAllUsers(WebSession.WEBGOAT_USER).iterator(); userIter.hasNext(); )
{
String user = (String) userIter.next();
t.addElement( makeUserSummaryRow( s, user ) );
}
ec.addElement( new Center().addElement( t ) );
return ec;
}
}
catch (Exception e)
{
e.printStackTrace();
}
protected Element makeSummary( WebSession s)
ec.addElement(new Center().addElement(makeSummary(s)));
ec.addElement(new P());
Table t = new Table().setCellSpacing(0).setCellPadding(4).setBorder(1)
.setWidth("100%");
if (s.isColor())
{
Table t = new Table().setCellSpacing( 0 ).setCellPadding( 2 ).setBorder( 0 ).setWidth("100%");
if ( s.isColor() )
{
t.setBorder( 1 );
}
TR tr = new TR();
//tr.addElement( new TH().addElement( "Summary").setColSpan(1));
//t.addElement( tr );
t.setBorder(1);
}
t.addElement(makeUserSummaryHeader());
tr = new TR();
tr.addElement( new TD().setWidth("60%").addElement( "Total number of users"));
tr.addElement( new TD().setAlign("LEFT").addElement(Integer.toString( UserTracker.instance().getAllUsers(WebSession.WEBGOAT_USER).size() )));
t.addElement( tr );
for (Iterator userIter = UserTracker.instance().getAllUsers(
WebSession.WEBGOAT_USER).iterator(); userIter.hasNext();)
{
tr = new TR();
tr.addElement( new TD().setWidth("60%").addElement( "Total number of users that completed all normal lessons"));
tr.addElement( new TD().setAlign("LEFT").addElement(Integer.toString( totalUsersNormalComplete )));
t.addElement( tr );
tr = new TR();
tr.addElement( new TD().setWidth("60%").addElement( "Total number of users that completed all admin lessons"));
tr.addElement( new TD().setAlign("LEFT").addElement(Integer.toString( totalUsersAdminComplete )));
t.addElement( tr );
return t;
String user = (String) userIter.next();
t.addElement(makeUserSummaryRow(s, user));
}
private void deleteUser( String user )
ec.addElement(new Center().addElement(t));
return ec;
}
protected Element makeSummary(WebSession s)
{
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("100%");
if (s.isColor())
{
UserTracker.instance().deleteUser( user );
t.setBorder(1);
}
TR tr = new TR();
//tr.addElement( new TH().addElement( "Summary").setColSpan(1));
//t.addElement( tr );
tr = new TR();
tr.addElement(new TD().setWidth("60%").addElement(
"Total number of users"));
tr.addElement(new TD().setAlign("LEFT").addElement(
Integer.toString(UserTracker.instance().getAllUsers(
WebSession.WEBGOAT_USER).size())));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().setWidth("60%").addElement(
"Total number of users that completed all normal lessons"));
tr.addElement(new TD().setAlign("LEFT").addElement(
Integer.toString(totalUsersNormalComplete)));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().setWidth("60%").addElement(
"Total number of users that completed all admin lessons"));
tr.addElement(new TD().setAlign("LEFT").addElement(
Integer.toString(totalUsersAdminComplete)));
t.addElement(tr);
return t;
}
private void deleteUser(String user)
{
UserTracker.instance().deleteUser(user);
}
/**
* Gets the category attribute of the UserAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the role attribute of the UserAdminScreen object
*
* @return The role value
*/
public String getRole()
{
return ADMIN_ROLE;
}
/**
* Gets the title attribute of the UserAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Summary Report Card");
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeMessages(WebSession s)
{
ElementContainer ec = new ElementContainer();
return (ec);
}
/**
* Description of the Method
*
* @return Description of the Return Value
*/
protected Element makeUserSummaryHeader()
{
TR tr = new TR();
tr.addElement(new TH("User Name"));
tr.addElement(new TH("Normal Complete"));
tr.addElement(new TH("Admin Complete"));
tr.addElement(new TH("View"));
tr.addElement(new TH("Delete"));
return tr;
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeUserSummaryRow(WebSession s, String user)
{
TR tr = new TR();
tr.addElement(new TD().setAlign("LEFT").addElement(user));
int lessonCount = 0;
int passedCount = 0;
boolean normalComplete = false;
boolean adminComplete = false;
for (Iterator lessonIter = s.getCourse().getLessons(s,
AbstractLesson.USER_ROLE).iterator(); lessonIter.hasNext();)
{
lessonCount++;
Screen screen = (Screen) lessonIter.next();
LessonTracker lessonTracker = UserTracker.instance()
.getLessonTracker(s, user, screen);
if (lessonTracker.getCompleted())
{
passedCount++;
}
}
if (lessonCount == passedCount)
{
normalComplete = true;
totalUsersNormalComplete++;
}
String text = Integer.toString(passedCount) + " of "
+ Integer.toString(lessonCount);
tr.addElement(new TD().setAlign("CENTER").addElement(text));
lessonCount = 0;
passedCount = 0;
for (Iterator lessonIter = s.getCourse().getLessons(s,
AbstractLesson.HACKED_ADMIN_ROLE).iterator(); lessonIter
.hasNext();)
{
lessonCount++;
Screen screen = (Screen) lessonIter.next();
LessonTracker lessonTracker = UserTracker.instance()
.getLessonTracker(s, user, screen);
if (lessonTracker.getCompleted())
{
passedCount++;
}
}
if (lessonCount == passedCount)
{
adminComplete = true;
totalUsersAdminComplete++;
}
text = Integer.toString(passedCount) + " of "
+ Integer.toString(lessonCount);
tr.addElement(new TD().setAlign("CENTER").addElement(text));
tr.addElement(new TD().setAlign("CENTER").addElement(
new Input(Input.SUBMIT, "View_" + user, "View")));
tr.addElement(new TD().setAlign("CENTER").addElement(
new Input(Input.SUBMIT, "Delete_" + user, "Delete")));
if (normalComplete && adminComplete)
{
tr.setBgColor(HtmlColor.GREEN);
}
else if (normalComplete)
{
tr.setBgColor(HtmlColor.LIGHTGREEN);
}
else
{
tr.setBgColor(HtmlColor.LIGHTBLUE);
}
/**
* Gets the category attribute of the UserAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the role attribute of the UserAdminScreen object
*
* @return The role value
*/
public String getRole()
{
return ADMIN_ROLE;
}
return (tr);
}
/**
* Gets the title attribute of the UserAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Summary Report Card" );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeMessages( WebSession s )
{
ElementContainer ec = new ElementContainer();
return ( ec );
}
/**
* Description of the Method
*
* @return Description of the Return Value
*/
protected Element makeUserSummaryHeader()
{
TR tr = new TR();
tr.addElement( new TH( "User Name" ) );
tr.addElement( new TH( "Normal Complete" ) );
tr.addElement( new TH( "Admin Complete" ) );
tr.addElement( new TH( "View" ) );
tr.addElement( new TH( "Delete" ) );
return tr;
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @param user Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeUserSummaryRow( WebSession s, String user )
{
TR tr = new TR();
tr.addElement( new TD().setAlign( "LEFT" ).addElement( user ) );
int lessonCount = 0;
int passedCount = 0;
boolean normalComplete = false;
boolean adminComplete = false;
for ( Iterator lessonIter = s.getCourse().getLessons( s, AbstractLesson.USER_ROLE ).iterator(); lessonIter.hasNext(); )
{
lessonCount++;
Screen screen = (Screen) lessonIter.next();
LessonTracker lessonTracker = UserTracker.instance().getLessonTracker( s, user, screen );
if ( lessonTracker.getCompleted() )
{
passedCount++;
}
}
if ( lessonCount == passedCount )
{
normalComplete = true;
totalUsersNormalComplete++;
}
String text = Integer.toString( passedCount ) + " of " + Integer.toString( lessonCount );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( text ) );
lessonCount = 0;
passedCount = 0;
for ( Iterator lessonIter = s.getCourse().getLessons( s, AbstractLesson.HACKED_ADMIN_ROLE ).iterator(); lessonIter.hasNext(); )
{
lessonCount++;
Screen screen = (Screen) lessonIter.next();
LessonTracker lessonTracker = UserTracker.instance().getLessonTracker( s, user, screen );
if ( lessonTracker.getCompleted() )
{
passedCount++;
}
}
if ( lessonCount == passedCount )
{
adminComplete = true;
totalUsersAdminComplete++;
}
text = Integer.toString( passedCount ) + " of " + Integer.toString( lessonCount );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( text ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( new Input( Input.SUBMIT, "View_" + user, "View" ) ) );
tr.addElement( new TD().setAlign( "CENTER" ).addElement( new Input( Input.SUBMIT, "Delete_" + user, "Delete" ) ) );
if ( normalComplete && adminComplete )
{
tr.setBgColor( HtmlColor.GREEN );
}
else if ( normalComplete )
{
tr.setBgColor( HtmlColor.LIGHTGREEN );
}
else
{
tr.setBgColor( HtmlColor.LIGHTBLUE );
}
return ( tr );
}
public boolean isEnterprise()
{
return true;
}
public boolean isEnterprise()
{
return true;
}
}

180
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/admin/UserAdminScreen.java
View File

@@ -12,95 +12,123 @@ import org.owasp.webgoat.lessons.LessonAdapter;
import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class UserAdminScreen extends LessonAdapter
{
private final static String QUERY = "SELECT * FROM user_system_data";
private static Connection connection = null;
private final static String QUERY = "SELECT * FROM user_system_data";
private static Connection connection = null;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
try
{
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(QUERY);
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( QUERY );
if ( results != null )
{
makeSuccess( s );
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
if (results != null)
{
makeSuccess(s);
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
/**
* Gets the category attribute of the UserAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the role attribute of the UserAdminScreen object
*
* @return The role value
*/
public String getRole()
{
return HACKED_ADMIN_ROLE;
}
return (ec);
}
/**
* Gets the title attribute of the UserAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "User Information" );
}
/**
* Gets the category attribute of the UserAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the role attribute of the UserAdminScreen object
*
* @return The role value
*/
public String getRole()
{
return HACKED_ADMIN_ROLE;
}
/**
* Gets the title attribute of the UserAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("User Information");
}
}

245
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/admin/ViewDatabase.java
View File

@@ -13,135 +13,166 @@ import org.apache.ecs.StringElement;
import org.apache.ecs.html.Input;
import org.owasp.webgoat.session.*;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class ViewDatabase extends LessonAdapter
{
private final static String SQL = "sql";
private static Connection connection = null;
private final static String SQL = "sql";
private static Connection connection = null;
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
try
{
ElementContainer ec = new ElementContainer();
ec.addElement(new StringElement("Enter a SQL statement: "));
try
StringBuffer sqlStatement = new StringBuffer(s.getParser()
.getRawParameter(SQL, ""));
Input input = new Input(Input.TEXT, SQL, sqlStatement.toString());
ec.addElement(input);
Element b = ECSFactory.makeButton("Go!");
ec.addElement(b);
if (connection == null)
{
connection = DatabaseUtilities.makeConnection(s);
}
if (sqlStatement.length() > 0)
{
Statement statement = connection.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet results = statement.executeQuery(sqlStatement
.toString());
if ((results != null) && (results.first() == true))
{
ec.addElement( new StringElement( "Enter a SQL statement: " ) );
StringBuffer sqlStatement = new StringBuffer( s.getParser().getRawParameter( SQL, "" ) );
Input input = new Input( Input.TEXT, SQL, sqlStatement.toString() );
ec.addElement( input );
Element b = ECSFactory.makeButton( "Go!" );
ec.addElement( b );
if ( connection == null )
{
connection = DatabaseUtilities.makeConnection( s );
}
if(sqlStatement.length() > 0)
{
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet results = statement.executeQuery( sqlStatement.toString() );
if ( ( results != null ) && ( results.first() == true ) )
{
makeSuccess( s );
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement( DatabaseUtilities.writeTable( results, resultsMetaData ) );
}
}
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
makeSuccess(s);
ResultSetMetaData resultsMetaData = results.getMetaData();
ec.addElement(DatabaseUtilities.writeTable(results,
resultsMetaData));
}
return ( ec );
}
}
/**
* Gets the category attribute of the DatabaseScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
catch (Exception e)
{
return ADMIN_FUNCTIONS;
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the hints attribute of the DatabaseScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add( "There are no hints defined" );
return hints;
}
return (ec);
}
/**
* Gets the instructions attribute of the ViewDatabase object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Please post a message to to the WebGoat forum. Your messages will be available for everyone to read.";
/**
* Gets the category attribute of the DatabaseScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return ADMIN_FUNCTIONS;
}
return ( instructions );
}
private final static Integer DEFAULT_RANKING = new Integer(1000);
/**
* Gets the role attribute of the ViewDatabase object
*
* @return The role value
*/
public String getRole()
{
return HACKED_ADMIN_ROLE;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DatabaseScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Database Dump" );
}
/**
* Gets the hints attribute of the DatabaseScreen object
*
* @return The hints value
*/
protected List getHints()
{
List<String> hints = new ArrayList<String>();
hints.add("There are no hints defined");
return hints;
}
/**
* Gets the instructions attribute of the ViewDatabase object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Please post a message to to the WebGoat forum. Your messages will be available for everyone to read.";
return (instructions);
}
/**
* Gets the role attribute of the ViewDatabase object
*
* @return The role value
*/
public String getRole()
{
return HACKED_ADMIN_ROLE;
}
/**
* Gets the title attribute of the DatabaseScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Database Dump");
}
}

108
webgoat/main/project/JavaSource/org/owasp/webgoat/lessons/admin/WelcomeAdminScreen.java
View File

@@ -8,60 +8,84 @@ import org.apache.ecs.html.Center;
import org.apache.ecs.html.H1;
import org.owasp.webgoat.session.WebSession;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class WelcomeAdminScreen extends WelcomeScreen
{
/**
* Constructor for the WelcomeAdminScreen object
*
* @param s Description of the Parameter
*/
public WelcomeAdminScreen( WebSession s )
{
super( s );
}
/**
* Constructor for the WelcomeAdminScreen object
*
* @param s Description of the Parameter
*/
public WelcomeAdminScreen(WebSession s)
{
super(s);
}
/**
* Constructor for the WelcomeAdminScreen object
*/
public WelcomeAdminScreen() { }
/**
* Constructor for the WelcomeAdminScreen object
*/
public WelcomeAdminScreen()
{}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element createContent( WebSession s )
{
ElementContainer ec = new ElementContainer();
ec.addElement(new Center(
new H1("You are logged on as an administrator")));
ec.addElement(super.createContent(s));
ec.addElement( new Center( new H1( "You are logged on as an administrator" ) ) );
ec.addElement( super.createContent( s ) );
return ( ec );
}
return (ec);
}
/**
* Gets the title attribute of the WelcomeAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Admin Welcome" );
}
/**
* Gets the title attribute of the WelcomeAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Admin Welcome");
}
}

33
webgoat/main/project/JavaSource/org/owasp/webgoat/servlets/Controller.java
View File

@@ -1,32 +1 @@
package org.owasp.webgoat.servlets;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class Controller extends HttpServlet
{
private static final long serialVersionUID = 1L;
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
package org.owasp.webgoat.servlets;

63
webgoat/main/project/JavaSource/org/owasp/webgoat/session/Authorization.java
View File

@@ -3,22 +3,53 @@ package org.owasp.webgoat.session;
import java.util.Hashtable;
import java.util.Map;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class Authorization
{
Map permissions = new Hashtable();
public Authorization()
{
}
public void setPermission(int userId, int functionId)
{
permissions.put(new Integer(userId), new Integer(functionId));
}
public boolean isAllowed(int userId, int functionId)
{
return (permissions.get(new Integer(userId)) != null);
}
}
Map permissions = new Hashtable();
public Authorization()
{}
public void setPermission(int userId, int functionId)
{
permissions.put(new Integer(userId), new Integer(functionId));
}
public boolean isAllowed(int userId, int functionId)
{
return (permissions.get(new Integer(userId)) != null);
}
}

879
webgoat/main/project/JavaSource/org/owasp/webgoat/session/Course.java
View File

@@ -14,435 +14,482 @@ import org.owasp.webgoat.HammerHead;
import org.owasp.webgoat.lessons.AbstractLesson;
import org.owasp.webgoat.lessons.Category;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class Course
{
private List lessons = new ArrayList();
private final static String PROPERTIES_FILENAME = HammerHead.propertiesPath;
private WebgoatProperties properties = null;
public Course()
private List lessons = new ArrayList();
private final static String PROPERTIES_FILENAME = HammerHead.propertiesPath;
private WebgoatProperties properties = null;
public Course()
{
try
{
properties = new WebgoatProperties(PROPERTIES_FILENAME);
}
catch (IOException e)
{
System.out.println("Error loading WebGoat properties");
e.printStackTrace();
}
}
/**
* Description of the Method
*
* @param fileName Description of the Parameter
* @param path Description of the Parameter
* @param ext Description of the Parameter
* @return Description of the Return Value
*/
private String clean(String fileName, String path, String ext)
{
fileName = fileName.trim();
// check if file is a directory
if (fileName.endsWith("/"))
{
return fileName;
}
// check if file is a class or java file
if (!fileName.endsWith(ext))
{
return null;
}
// if the file is in /WEB-INF/classes strip the dir info off
int index = fileName.indexOf("/WEB-INF/classes/");
if (index != -1)
{
fileName = fileName.substring(index + "/WEB-INF/classes/".length(),
fileName.length() - ext.length());
fileName = fileName.replace('/', '.');
fileName = fileName.replace('\\', '.');
}
else
{
// Strip off the leading path info
fileName = fileName.substring(path.length(), fileName.length()
- ext.length());
}
return fileName;
}
/**
* Description of the Method
* @param lesson Description of the Parameter
* @param context Description of the Parameter
* @param path Description of the Parameter
* @param courseName Description of the Parameter
* @param extension TODO
*/
private void findSourceResource(AbstractLesson lesson,
ServletContext context, String path, String className,
String extension)
{
//System.out.println("findSourceResource() looking for source files in: " + path);
//System.out.println("findSourceResource() looking for source files for class: " + className);
Set files = context.getResourcePaths(path);
Iterator fileIter = files.iterator();
String resource = null;
while (fileIter.hasNext())
{
resource = (String) fileIter.next();
//System.out.println("findSourceResource() inspecting resource: " + resource);
String lessonName = clean(resource, path, extension);
//System.out.println("findSourceResource() cleaned resource name: " + lessonName);
//if ( className != null )
//{
// System.out.println("Resource to check: " + resource);
// System.out.println("Lesson name: " + lessonName);
//}
// Not a match
if (lessonName == null)
{
continue;
}
// A subdirectory
else if ((lessonName.length() != 1) && lessonName.endsWith("/"))
{
findSourceResource(lesson, context, lessonName, className,
extension);
}
// A source file
else
{
// Course name will be the fully qualified name:
// like lesson.admin.lessonName
if (className.endsWith(lessonName))
{
int length = 0;
int index = className.indexOf("admin.");
if (index == -1)
{
index = className.indexOf("lessons.");
length = "lessons.".length();
}
else
{
length = "admin.".length();
}
className = className.substring(index + length);
//System.out.println("Resource to check: " + resource);
//System.out.println("Lesson name: " + lessonName);
//store the web path of the source file in the lesson
lesson.setSourceFileName(resource);
}
}
}
}
/**
* Description of the Method
* @param lesson Description of the Parameter
* @param context Description of the Parameter
* @param path Description of the Parameter
* @param courseName Description of the Parameter
* @param extension TODO
*/
private void findLessonPlanResource(AbstractLesson lesson,
ServletContext context, String path, String courseName,
String extension)
{
Set files = context.getResourcePaths(path);
Iterator fileIter = files.iterator();
String resource = null;
while (fileIter.hasNext())
{
resource = (String) fileIter.next();
String className = clean(resource, path, extension);
//if ( className != null )
//{
// System.out.println("ClassName: " + className);
// System.out.println("ResourceToCheck: " + resourceToCheck);
//}
if (className == null)
{
continue;
}
else if ((className.length() != 1) && className.endsWith("/"))
{
findLessonPlanResource(lesson, context, className, courseName,
extension);
}
else
{
// Course name will be the fully qualified name:
// like lesson.admin.lessonName
if (courseName.endsWith(className))
{
int length = 0;
int index = courseName.indexOf("admin.");
if (index == -1)
{
index = courseName.indexOf("lessons.");
length = "lessons.".length();
}
else
{
length = "admin.".length();
}
courseName = courseName.substring(index + length);
//System.out.println("ClassName: " + className);
//System.out.println("ResourceToCheck: " + resource);
//store the web path of the source file in the lesson
lesson.setLessonPlanFileName(resource);
}
}
}
}
/**
* Gets the categories attribute of the Course object
*
* @return The categories value
*/
public List getCategories()
{
List<Category> categories = new ArrayList<Category>();
Iterator iter = lessons.iterator();
while (iter.hasNext())
{
AbstractLesson lesson = (AbstractLesson) iter.next();
if (!categories.contains(lesson.getCategory()))
{
categories.add(lesson.getCategory());
}
}
Collections.sort(categories);
return categories;
}
/**
* Gets the firstLesson attribute of the Course object
*
* @return The firstLesson value
*/
public AbstractLesson getFirstLesson()
{
List roles = new ArrayList();
roles.add(AbstractLesson.USER_ROLE);
// Category 0 is the admin function. We want the first real category
// to be returned. This is noramally the General category and the Http Basics lesson
return ((AbstractLesson) getLessons((Category) getCategories().get(1),
roles).get(0));
}
/**
* Gets the lesson attribute of the Course object
*
* @param lessonId Description of the Parameter
* @param role Description of the Parameter
* @return The lesson value
*/
public AbstractLesson getLesson(WebSession s, int lessonId, List roles)
{
if (s.isHackedAdmin())
{
roles.add(AbstractLesson.HACKED_ADMIN_ROLE);
}
//System.out.println("getLesson() with roles: " + roles);
Iterator iter = lessons.iterator();
while (iter.hasNext())
{
AbstractLesson lesson = (AbstractLesson) iter.next();
//System.out.println("getLesson() at role: " + lesson.getRole());
if (lesson.getScreenId() == lessonId
&& roles.contains(lesson.getRole()))
{
return lesson;
}
}
return null;
}
public AbstractLesson getLesson(WebSession s, int lessonId, String role)
{
List roles = new Vector();
roles.add(role);
return getLesson(s, lessonId, roles);
}
public List getLessons(WebSession s, String role)
{
List roles = new Vector();
roles.add(role);
return getLessons(s, roles);
}
/**
* Gets the lessons attribute of the Course object
*
* @param role Description of the Parameter
* @return The lessons value
*/
public List getLessons(WebSession s, List roles)
{
if (s.isHackedAdmin())
{
roles.add(AbstractLesson.HACKED_ADMIN_ROLE);
}
List lessonList = new ArrayList();
Iterator categoryIter = getCategories().iterator();
while (categoryIter.hasNext())
{
lessonList.addAll(getLessons(s, (Category) categoryIter.next(),
roles));
}
return lessonList;
}
/**
* Gets the lessons attribute of the Course object
*
* @param category Description of the Parameter
* @param role Description of the Parameter
* @return The lessons value
*/
private List getLessons(Category category, List roles)
{
List<AbstractLesson> lessonList = new ArrayList<AbstractLesson>();
Iterator iter = lessons.iterator();
while (iter.hasNext())
{
AbstractLesson lesson = (AbstractLesson) iter.next();
if (lesson.getCategory().equals(category)
&& roles.contains(lesson.getRole()))
{
lessonList.add(lesson);
}
}
Collections.sort(lessonList);
// System.out.println(java.util.Arrays.asList(lessonList));
return lessonList;
}
public List getLessons(WebSession s, Category category, String role)
{
List roles = new Vector();
roles.add(role);
return getLessons(s, category, roles);
}
public List getLessons(WebSession s, Category category, List roles)
{
if (s.isHackedAdmin())
{
roles.add(AbstractLesson.HACKED_ADMIN_ROLE);
}
return getLessons(category, roles);
}
/**
* Description of the Method
*
* @param path Description of the Parameter
* @param context Description of the Parameter
*/
public void loadCourses(boolean enterprise, ServletContext context,
String path)
{
Set files = context.getResourcePaths(path);
Iterator fileIter = files.iterator();
while (fileIter.hasNext())
{
String file = (String) fileIter.next();
String className = clean(file, path, ".class");
//if ( className != null )
//{
// System.out.println( "Checking file: " + file );
// System.out.println( " class: " + className );
//}
if (className == null)
{
continue;
}
else if ((className.length() != 1) && className.endsWith("/"))
{
loadCourses(enterprise, context, className);
}
else
{
Class lessonClass = null;
try
{
properties = new WebgoatProperties(PROPERTIES_FILENAME);
lessonClass = Class.forName(className);
Object possibleLesson = lessonClass.newInstance();
if (possibleLesson instanceof AbstractLesson)
{
AbstractLesson lesson = (AbstractLesson) possibleLesson;
// Determine if the screen is to be loaded. Look
// to see if the session parameter has been initialized.
// Look to see if the screen is an enterprise edition screen.
if (!enterprise)
{
if (lesson.isEnterprise())
{
continue;
}
}
// Do not load instructor screens. Currently, they must be manually deployed.
if (lesson.getClass().getName().indexOf("instructor") > -1)
continue;
// There are two methods instead of one because the developer was not
// smart enough to figure out the recursive return value
findSourceResource(lesson, context, "/", className,
".java");
findLessonPlanResource(lesson, context, "/", className,
".html");
// Override lesson attributes based on properties.
lesson.update(properties);
if (lesson.getHidden() == false)
lessons.add(lesson);
//System.out.println( "Found lesson: " + lesson );
}
}
catch (IOException e)
catch (Exception e)
{
System.out.println("Error loading WebGoat properties");
e.printStackTrace();
//System.out.println("Could not load lesson: " + className);
//e.printStackTrace();
}
}
}
/**
* Description of the Method
*
* @param fileName Description of the Parameter
* @param path Description of the Parameter
* @param ext Description of the Parameter
* @return Description of the Return Value
*/
private String clean( String fileName, String path, String ext )
{
fileName = fileName.trim();
// check if file is a directory
if ( fileName.endsWith( "/" ) )
{
return fileName;
}
// check if file is a class or java file
if ( !fileName.endsWith( ext ) )
{
return null;
}
// if the file is in /WEB-INF/classes strip the dir info off
int index = fileName.indexOf( "/WEB-INF/classes/" );
if ( index != -1 )
{
fileName = fileName.substring( index + "/WEB-INF/classes/".length(), fileName.length() - ext.length() );
fileName = fileName.replace( '/', '.' );
fileName = fileName.replace( '\\', '.' );
}
else
{
// Strip off the leading path info
fileName = fileName.substring( path.length(), fileName.length() - ext.length() );
}
return fileName;
}
/**
* Description of the Method
* @param lesson Description of the Parameter
* @param context Description of the Parameter
* @param path Description of the Parameter
* @param courseName Description of the Parameter
* @param extension TODO
*/
private void findSourceResource( AbstractLesson lesson, ServletContext context, String path, String className, String extension )
{
//System.out.println("findSourceResource() looking for source files in: " + path);
//System.out.println("findSourceResource() looking for source files for class: " + className);
Set files = context.getResourcePaths( path );
Iterator fileIter = files.iterator();
String resource = null;
while ( fileIter.hasNext() )
{
resource = (String) fileIter.next();
//System.out.println("findSourceResource() inspecting resource: " + resource);
String lessonName = clean( resource, path, extension );
//System.out.println("findSourceResource() cleaned resource name: " + lessonName);
//if ( className != null )
//{
// System.out.println("Resource to check: " + resource);
// System.out.println("Lesson name: " + lessonName);
//}
// Not a match
if ( lessonName == null )
{
continue;
}
// A subdirectory
else if ( ( lessonName.length() != 1 ) && lessonName.endsWith( "/" ) )
{
findSourceResource( lesson, context, lessonName, className, extension );
}
// A source file
else
{
// Course name will be the fully qualified name:
// like lesson.admin.lessonName
if ( className.endsWith( lessonName ) )
{
int length = 0;
int index = className.indexOf("admin.");
if ( index == -1 )
{
index = className.indexOf("lessons.");
length = "lessons.".length();
}
else
{
length = "admin.".length();
}
className = className.substring(index + length);
//System.out.println("Resource to check: " + resource);
//System.out.println("Lesson name: " + lessonName);
//store the web path of the source file in the lesson
lesson.setSourceFileName(resource);
}
}
}
}
/**
* Description of the Method
* @param lesson Description of the Parameter
* @param context Description of the Parameter
* @param path Description of the Parameter
* @param courseName Description of the Parameter
* @param extension TODO
*/
private void findLessonPlanResource( AbstractLesson lesson, ServletContext context, String path, String courseName, String extension )
{
Set files = context.getResourcePaths( path );
Iterator fileIter = files.iterator();
String resource = null;
while ( fileIter.hasNext() )
{
resource = (String) fileIter.next();
String className = clean( resource, path, extension );
//if ( className != null )
//{
// System.out.println("ClassName: " + className);
// System.out.println("ResourceToCheck: " + resourceToCheck);
//}
if ( className == null )
{
continue;
}
else if ( ( className.length() != 1 ) && className.endsWith( "/" ) )
{
findLessonPlanResource( lesson, context, className, courseName, extension );
}
else
{
// Course name will be the fully qualified name:
// like lesson.admin.lessonName
if ( courseName.endsWith( className ) )
{
int length = 0;
int index = courseName.indexOf("admin.");
if ( index == -1 )
{
index = courseName.indexOf("lessons.");
length = "lessons.".length();
}
else
{
length = "admin.".length();
}
courseName = courseName.substring(index + length);
//System.out.println("ClassName: " + className);
//System.out.println("ResourceToCheck: " + resource);
//store the web path of the source file in the lesson
lesson.setLessonPlanFileName(resource);
}
}
}
}
/**
* Gets the categories attribute of the Course object
*
* @return The categories value
*/
public List getCategories()
{
List<Category> categories = new ArrayList<Category>();
Iterator iter = lessons.iterator();
while ( iter.hasNext() )
{
AbstractLesson lesson = (AbstractLesson) iter.next();
if ( !categories.contains( lesson.getCategory() ) )
{
categories.add( lesson.getCategory() );
}
}
Collections.sort( categories );
return categories;
}
/**
* Gets the firstLesson attribute of the Course object
*
* @return The firstLesson value
*/
public AbstractLesson getFirstLesson()
{
List roles = new ArrayList();
roles.add( AbstractLesson.USER_ROLE );
// Category 0 is the admin function. We want the first real category
// to be returned. This is noramally the General category and the Http Basics lesson
return ((AbstractLesson)getLessons( (Category)getCategories().get(1), roles).get(0));
}
/**
* Gets the lesson attribute of the Course object
*
* @param lessonId Description of the Parameter
* @param role Description of the Parameter
* @return The lesson value
*/
public AbstractLesson getLesson( WebSession s, int lessonId, List roles )
{
if (s.isHackedAdmin())
{
roles.add(AbstractLesson.HACKED_ADMIN_ROLE);
}
//System.out.println("getLesson() with roles: " + roles);
Iterator iter = lessons.iterator();
while ( iter.hasNext() )
{
AbstractLesson lesson = (AbstractLesson) iter.next();
//System.out.println("getLesson() at role: " + lesson.getRole());
if ( lesson.getScreenId() == lessonId && roles.contains(lesson.getRole()) )
{
return lesson;
}
}
return null;
}
public AbstractLesson getLesson( WebSession s, int lessonId, String role )
{
List roles = new Vector();
roles.add(role);
return getLesson(s, lessonId, roles);
}
public List getLessons( WebSession s, String role )
{
List roles = new Vector();
roles.add(role);
return getLessons(s, roles);
}
/**
* Gets the lessons attribute of the Course object
*
* @param role Description of the Parameter
* @return The lessons value
*/
public List getLessons( WebSession s, List roles )
{
if (s.isHackedAdmin())
{
roles.add(AbstractLesson.HACKED_ADMIN_ROLE);
}
List lessonList = new ArrayList();
Iterator categoryIter = getCategories().iterator();
while ( categoryIter.hasNext() )
{
lessonList.addAll( getLessons( s, (Category) categoryIter.next(), roles ) );
}
return lessonList;
}
/**
* Gets the lessons attribute of the Course object
*
* @param category Description of the Parameter
* @param role Description of the Parameter
* @return The lessons value
*/
private List getLessons( Category category, List roles )
{
List<AbstractLesson> lessonList = new ArrayList<AbstractLesson>();
Iterator iter = lessons.iterator();
while ( iter.hasNext() )
{
AbstractLesson lesson = (AbstractLesson) iter.next();
if ( lesson.getCategory().equals( category ) && roles.contains(lesson.getRole()) )
{
lessonList.add( lesson );
}
}
Collections.sort( lessonList );
// System.out.println(java.util.Arrays.asList(lessonList));
return lessonList;
}
public List getLessons( WebSession s, Category category, String role )
{
List roles = new Vector();
roles.add(role);
return getLessons(s, category, roles);
}
public List getLessons(WebSession s, Category category, List roles)
{
if (s.isHackedAdmin())
{
roles.add(AbstractLesson.HACKED_ADMIN_ROLE);
}
return getLessons(category, roles);
}
/**
* Description of the Method
*
* @param path Description of the Parameter
* @param context Description of the Parameter
*/
public void loadCourses( boolean enterprise, ServletContext context, String path )
{
Set files = context.getResourcePaths( path );
Iterator fileIter = files.iterator();
while ( fileIter.hasNext() )
{
String file = (String) fileIter.next();
String className = clean( file, path, ".class" );
//if ( className != null )
//{
// System.out.println( "Checking file: " + file );
// System.out.println( " class: " + className );
//}
if ( className == null )
{
continue;
}
else if ( ( className.length() != 1 ) && className.endsWith( "/" ) )
{
loadCourses( enterprise, context, className );
}
else
{
Class lessonClass = null;
try
{
lessonClass = Class.forName( className );
Object possibleLesson = lessonClass.newInstance();
if ( possibleLesson instanceof AbstractLesson )
{
AbstractLesson lesson = (AbstractLesson) possibleLesson;
// Determine if the screen is to be loaded. Look
// to see if the session parameter has been initialized.
// Look to see if the screen is an enterprise edition screen.
if ( !enterprise )
{
if ( lesson.isEnterprise() )
{
continue;
}
}
// Do not load instructor screens. Currently, they must be manually deployed.
if (lesson.getClass().getName().indexOf("instructor") > -1)
continue;
// There are two methods instead of one because the developer was not
// smart enough to figure out the recursive return value
findSourceResource( lesson, context, "/", className, ".java" );
findLessonPlanResource( lesson, context, "/", className, ".html" );
// Override lesson attributes based on properties.
lesson.update(properties);
if(lesson.getHidden() == false)
lessons.add( lesson );
//System.out.println( "Found lesson: " + lesson );
}
}
catch ( Exception e )
{
//System.out.println("Could not load lesson: " + className);
//e.printStackTrace();
}
}
}
}
}

1491
webgoat/main/project/JavaSource/org/owasp/webgoat/session/CreateDB.java
View File

File diff suppressed because it is too large Load Diff

186
webgoat/main/project/JavaSource/org/owasp/webgoat/session/DatabaseUtilities.java
View File

@@ -13,19 +13,43 @@ import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of
* the Open Web Application Security Project (http://www.owasp.org) This
* software package org.owasp.webgoat.is published by OWASP under the GPL. You should read and
* accept the LICENSE before you use, modify and/or redistribute this
* software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
*/
public class DatabaseUtilities
{
public static String servletContextRealPath = null;
public static String servletContextRealPath = null;
/**
* Description of the Method
*
@@ -36,49 +60,56 @@ public class DatabaseUtilities
* @exception ClassNotFoundException Description of the Exception
* @exception SQLException Description of the Exception
*/
public static Connection makeConnection(WebSession s) throws ClassNotFoundException, SQLException
public static Connection makeConnection(WebSession s)
throws ClassNotFoundException, SQLException
{
Class.forName(s.getDatabaseDriver());
return (DriverManager.getConnection(s.getDatabaseConnectionString()));
}
public static Connection makeConnection(String driverName,
String connectionString) throws ClassNotFoundException,
SQLException
{
Class.forName(driverName);
return (DriverManager.getConnection(connectionString));
}
public static Connection makeConnection()
{
try
{
Class.forName(s.getDatabaseDriver());
return (DriverManager.getConnection(s.getDatabaseConnectionString()));
// FIXME: Work around for not having a session object with the web service lessons
// This is the same "logic" in the web.xml file
// Get the path to webgoat database
String dbName = (servletContextRealPath + "database" + File.separator);
String os = System.getProperty("os.name", "Windows");
if (os.toLowerCase().indexOf("window") != -1)
{
dbName = dbName.concat("webgoat.mdb");
System.out.println("DBName: " + dbName);
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
return DriverManager
.getConnection("jdbc:odbc:;DRIVER=Microsoft Access Driver (*.mdb);DBQ="
+ dbName + ";PWD=webgoat");
}
else
{
dbName = dbName.concat("database.prp");
Class.forName("org.enhydra.instantdb.jdbc.idbDriver");
return DriverManager.getConnection("jdbc:idb:" + dbName);
}
}
public static Connection makeConnection(String driverName, String connectionString)
throws ClassNotFoundException, SQLException
catch (Exception e)
{
Class.forName(driverName);
return (DriverManager.getConnection(connectionString));
e.printStackTrace();
return null;
}
public static Connection makeConnection() {
try
{
// FIXME: Work around for not having a session object with the web service lessons
// This is the same "logic" in the web.xml file
// Get the path to webgoat database
String dbName = (servletContextRealPath + "database" + File.separator);
String os = System.getProperty("os.name","Windows");
if ( os.toLowerCase().indexOf("window") != -1 )
{
dbName = dbName.concat("webgoat.mdb");
System.out.println("DBName: " + dbName);
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
return DriverManager.getConnection("jdbc:odbc:;DRIVER=Microsoft Access Driver (*.mdb);DBQ=" + dbName + ";PWD=webgoat");
}
else
{
dbName = dbName.concat("database.prp");
Class.forName("org.enhydra.instantdb.jdbc.idbDriver");
return DriverManager.getConnection("jdbc:idb:" + dbName);
}
}
catch (Exception e)
{
e.printStackTrace();
return null;
}
}
@@ -93,43 +124,46 @@ public class DatabaseUtilities
* @exception IOException Description of the Exception
* @exception SQLException Description of the Exception
*/
public static MultiPartElement writeTable(ResultSet results, ResultSetMetaData resultsMetaData) throws IOException, SQLException
public static MultiPartElement writeTable(ResultSet results,
ResultSetMetaData resultsMetaData) throws IOException, SQLException
{
int numColumns = resultsMetaData.getColumnCount();
results.beforeFirst();
int numColumns = resultsMetaData.getColumnCount();
results.beforeFirst();
if (results.next())
{
Table t = new Table(1); // 1 = with border
t.setCellPadding(1);
if (results.next())
{
Table t = new Table(1); // 1 = with border
t.setCellPadding(1);
TR tr = new TR();
TR tr = new TR();
for (int i = 1; i < (numColumns + 1); i++)
{
tr.addElement(new TD(new B(resultsMetaData.getColumnName(i))));
}
for (int i = 1; i < (numColumns + 1); i++)
{
tr.addElement(new TD(new B(resultsMetaData.getColumnName(i))));
}
t.addElement(tr);
results.beforeFirst();
t.addElement(tr);
results.beforeFirst();
while (results.next())
{
TR row = new TR();
while (results.next())
{
TR row = new TR();
for (int i = 1; i < (numColumns + 1); i++)
{
row.addElement(new TD(results.getString(i).replaceAll(" ", "&nbsp;")));
}
for (int i = 1; i < (numColumns + 1); i++)
{
row.addElement(new TD(results.getString(i).replaceAll(" ",
"&nbsp;")));
}
t.addElement(row);
}
t.addElement(row);
}
return (t);
}
else
{
return (new B("Query Successful; however no data was returned from this query."));
}
return (t);
}
else
{
return (new B(
"Query Successful; however no data was returned from this query."));
}
}
}

1181
webgoat/main/project/JavaSource/org/owasp/webgoat/session/ECSFactory.java
View File

File diff suppressed because it is too large Load Diff

404
webgoat/main/project/JavaSource/org/owasp/webgoat/session/Employee.java
View File

@@ -2,217 +2,265 @@ package org.owasp.webgoat.session;
import java.io.Serializable;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class Employee implements Serializable
{
public final static String EMPLOYEE_ROLE = "employee";
public final static String MANAGER_ROLE = "manager";
public final static String HR_ROLE = "hr";
private int id;
private String firstName;
public final static String EMPLOYEE_ROLE = "employee";
private String lastName;
private String title;
public final static String MANAGER_ROLE = "manager";
private String ssn;
public final static String HR_ROLE = "hr";
private String phone;
private int id;
private String address1;
private String firstName;
private String address2;
private int manager;
private String lastName;
private String startDate;
private String title;
private int salary;
private String ssn;
private String ccn;
private String phone;
private int ccnLimit;
private String disciplinaryActionDate;
private String disciplinaryActionNotes;
private String personalDescription;
private String address1;
// FIXME: To be deleted
public Employee()
{
}
public Employee(
int id,
String firstName,
String lastName,
String ssn,
String title,
String phone,
String address1,
String address2,
int manager,
String startDate,
int salary,
String ccn,
int ccnLimit,
String disciplinaryActionDate,
String disciplinaryActionNotes,
String personalDescription)
{
this.id = id;
this.firstName = firstName;
this.lastName = lastName;
this.ssn = ssn;
this.title = title;
this.phone = phone;
this.address1 = address1;
this.address2 = address2;
this.manager = manager;
this.startDate = startDate;
this.salary = salary;
this.ccn = ccn;
this.ccnLimit = ccnLimit;
this.disciplinaryActionDate = disciplinaryActionDate;
this.disciplinaryActionNotes = disciplinaryActionNotes;
this.personalDescription = personalDescription;
}
private String address2;
public String getAddress1()
{
return address1;
}
private int manager;
public void setAddress1(String address1)
{
this.address1 = address1;
}
private String startDate;
public String getAddress2()
{
return address2;
}
private int salary;
public void setAddress2(String address2)
{
this.address2 = address2;
}
private String ccn;
public String getCcn()
{
return ccn;
}
private int ccnLimit;
public void setCcn(String ccn)
{
this.ccn = ccn;
}
private String disciplinaryActionDate;
public int getCcnLimit()
{
return ccnLimit;
}
private String disciplinaryActionNotes;
public void setCcnLimit(int ccnLimit)
{
this.ccnLimit = ccnLimit;
}
private String personalDescription;
public String getFirstName()
{
return firstName;
}
public void setFirstName(String firstName)
{
this.firstName = firstName;
}
// FIXME: To be deleted
public Employee()
{}
public String getLastName()
{
return lastName;
}
public void setLastName(String lastName)
{
this.lastName = lastName;
}
public Employee(int id, String firstName, String lastName, String ssn,
String title, String phone, String address1, String address2,
int manager, String startDate, int salary, String ccn,
int ccnLimit, String disciplinaryActionDate,
String disciplinaryActionNotes, String personalDescription)
{
this.id = id;
this.firstName = firstName;
this.lastName = lastName;
this.ssn = ssn;
this.title = title;
this.phone = phone;
this.address1 = address1;
this.address2 = address2;
this.manager = manager;
this.startDate = startDate;
this.salary = salary;
this.ccn = ccn;
this.ccnLimit = ccnLimit;
this.disciplinaryActionDate = disciplinaryActionDate;
this.disciplinaryActionNotes = disciplinaryActionNotes;
this.personalDescription = personalDescription;
}
public String getPhoneNumber()
{
return phone;
}
public void setPhoneNumber(String phone)
{
this.phone = phone;
}
public String getAddress1()
{
return address1;
}
public int getSalary()
{
return salary;
}
public void setSalary(int salary)
{
this.salary = salary;
}
public void setAddress1(String address1)
{
this.address1 = address1;
}
public String getSsn()
{
return ssn;
}
public void setSsn(String ssn)
{
this.ssn = ssn;
}
public String getAddress2()
{
return address2;
}
public String getStartDate()
{
return startDate;
}
public void setStartDate(String startDate)
{
this.startDate = startDate;
}
public void setAddress2(String address2)
{
this.address2 = address2;
}
public int getId()
{
return id;
}
public void setId(int id)
{
this.id = id;
}
public String getTitle()
{
return this.title;
}
public int getManager()
{
return this.manager;
}
public String getDisciplinaryActionDate()
{
return this.disciplinaryActionDate;
}
public String getDisciplinaryActionNotes()
{
return this.disciplinaryActionNotes;
}
public String getPersonalDescription()
{
return this.personalDescription;
}
public String getCcn()
{
return ccn;
}
public void setCcn(String ccn)
{
this.ccn = ccn;
}
public int getCcnLimit()
{
return ccnLimit;
}
public void setCcnLimit(int ccnLimit)
{
this.ccnLimit = ccnLimit;
}
public String getFirstName()
{
return firstName;
}
public void setFirstName(String firstName)
{
this.firstName = firstName;
}
public String getLastName()
{
return lastName;
}
public void setLastName(String lastName)
{
this.lastName = lastName;
}
public String getPhoneNumber()
{
return phone;
}
public void setPhoneNumber(String phone)
{
this.phone = phone;
}
public int getSalary()
{
return salary;
}
public void setSalary(int salary)
{
this.salary = salary;
}
public String getSsn()
{
return ssn;
}
public void setSsn(String ssn)
{
this.ssn = ssn;
}
public String getStartDate()
{
return startDate;
}
public void setStartDate(String startDate)
{
this.startDate = startDate;
}
public int getId()
{
return id;
}
public void setId(int id)
{
this.id = id;
}
public String getTitle()
{
return this.title;
}
public int getManager()
{
return this.manager;
}
public String getDisciplinaryActionDate()
{
return this.disciplinaryActionDate;
}
public String getDisciplinaryActionNotes()
{
return this.disciplinaryActionNotes;
}
public String getPersonalDescription()
{
return this.personalDescription;
}
}

105
webgoat/main/project/JavaSource/org/owasp/webgoat/session/EmployeeStub.java
View File

@@ -2,43 +2,82 @@ package org.owasp.webgoat.session;
import java.io.Serializable;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class EmployeeStub implements Serializable
{
private int id;
private String firstName;
private String lastName;
private String role;
public EmployeeStub(int id, String firstName, String lastName)
{
this(id, firstName, lastName, Employee.EMPLOYEE_ROLE);
}
public EmployeeStub(int id, String firstName, String lastName, String role)
{
this.id = id;
this.firstName = firstName;
this.lastName = lastName;
this.role = role;
}
private int id;
public String getFirstName()
{
return firstName;
}
private String firstName;
public int getId()
{
return id;
}
private String lastName;
public String getLastName()
{
return lastName;
}
public String getRole()
{
return role;
}
private String role;
public EmployeeStub(int id, String firstName, String lastName)
{
this(id, firstName, lastName, Employee.EMPLOYEE_ROLE);
}
public EmployeeStub(int id, String firstName, String lastName, String role)
{
this.id = id;
this.firstName = firstName;
this.lastName = lastName;
this.role = role;
}
public String getFirstName()
{
return firstName;
}
public int getId()
{
return id;
}
public String getLastName()
{
return lastName;
}
public String getRole()
{
return role;
}
}

33
webgoat/main/project/JavaSource/org/owasp/webgoat/session/ErrorScreen.java
View File

@@ -20,11 +20,34 @@ import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created November 4, 2003

83
webgoat/main/project/JavaSource/org/owasp/webgoat/session/LessonSession.java
View File

@@ -1,6 +1,34 @@
package org.owasp.webgoat.session;
/**
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* Represents a virtual session for a lesson. Lesson-specific session data may
* be stored here.
*
@@ -9,28 +37,33 @@ package org.owasp.webgoat.session;
*/
public class LessonSession
{
private boolean isAuthenticated = false;
private String currentLessonScreen;
public void setAuthenticated(boolean isAuthenticated)
{
this.isAuthenticated = isAuthenticated;
}
public boolean isAuthenticated()
{
return this.isAuthenticated;
}
public void setCurrentLessonScreen(String currentLessonScreen)
{
this.currentLessonScreen = currentLessonScreen;
}
public String getCurrentLessonScreen()
{
return this.currentLessonScreen;
}
private boolean isAuthenticated = false;
private String currentLessonScreen;
public void setAuthenticated(boolean isAuthenticated)
{
this.isAuthenticated = isAuthenticated;
}
public boolean isAuthenticated()
{
return this.isAuthenticated;
}
public void setCurrentLessonScreen(String currentLessonScreen)
{
this.currentLessonScreen = currentLessonScreen;
}
public String getCurrentLessonScreen()
{
return this.currentLessonScreen;
}
}

767
webgoat/main/project/JavaSource/org/owasp/webgoat/session/LessonTracker.java
View File

@@ -5,379 +5,444 @@ import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.util.Properties;
/**
* Description of the Class
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 29, 2003
*/
public class LessonTracker
{
private boolean completed = false;
private int currentStage = 1;
private int maxHintLevel = 0;
private int numVisits = 0;
private boolean viewedCookies = false;
private boolean viewedHtml = false;
private boolean viewedLessonPlan = false;
private boolean viewedParameters = false;
private boolean viewedSource = false;
private boolean completed = false;
Properties lessonProperties = new Properties();
private int currentStage = 1;
private int maxHintLevel = 0;
private int numVisits = 0;
private boolean viewedCookies = false;
private boolean viewedHtml = false;
private boolean viewedLessonPlan = false;
private boolean viewedParameters = false;
private boolean viewedSource = false;
Properties lessonProperties = new Properties();
/**
* Gets the completed attribute of the LessonTracker object
*
* @return The completed value
*/
public boolean getCompleted()
/**
* Gets the completed attribute of the LessonTracker object
*
* @return The completed value
*/
public boolean getCompleted()
{
return completed;
}
public int getStage()
{
return currentStage;
}
public void setStage(int stage)
{
currentStage = stage;
}
/**
* Gets the maxHintLevel attribute of the LessonTracker object
*
* @return The maxHintLevel value
*/
public int getMaxHintLevel()
{
return maxHintLevel;
}
/**
* Gets the numVisits attribute of the LessonTracker object
*
* @return The numVisits value
*/
public int getNumVisits()
{
return numVisits;
}
/**
* Gets the viewedCookies attribute of the LessonTracker object
*
* @return The viewedCookies value
*/
public boolean getViewedCookies()
{
return viewedCookies;
}
/**
* Gets the viewedHtml attribute of the LessonTracker object
*
* @return The viewedHtml value
*/
public boolean getViewedHtml()
{
return viewedHtml;
}
/**
* Gets the viewedLessonPlan attribute of the LessonTracker object
*
* @return The viewedLessonPlan value
*/
public boolean getViewedLessonPlan()
{
return viewedLessonPlan;
}
/**
* Gets the viewedParameters attribute of the LessonTracker object
*
* @return The viewedParameters value
*/
public boolean getViewedParameters()
{
return viewedParameters;
}
/**
* Gets the viewedSource attribute of the LessonTracker object
*
* @return The viewedSource value
*/
public boolean getViewedSource()
{
return viewedSource;
}
/**
* Description of the Method
*/
public void incrementNumVisits()
{
numVisits++;
}
/**
* Sets the properties attribute of the LessonTracker object
*
* @param props The new properties value
*/
private void setProperties(Properties props, Screen screen)
{
completed = Boolean.valueOf(
props.getProperty(screen.getTitle() + ".completed"))
.booleanValue();
maxHintLevel = Integer.parseInt(props.getProperty(screen.getTitle()
+ ".maxHintLevel"));
currentStage = Integer.parseInt(props.getProperty(screen.getTitle()
+ ".currentStage"));
numVisits = Integer.parseInt(props.getProperty(screen.getTitle()
+ ".numVisits"));
viewedCookies = Boolean.valueOf(
props.getProperty(screen.getTitle() + ".viewedCookies"))
.booleanValue();
viewedHtml = Boolean.valueOf(
props.getProperty(screen.getTitle() + ".viewedHtml"))
.booleanValue();
viewedLessonPlan = Boolean.valueOf(
props.getProperty(screen.getTitle() + ".viewedLessonPlan"))
.booleanValue();
viewedParameters = Boolean.valueOf(
props.getProperty(screen.getTitle() + ".viewedParameters"))
.booleanValue();
viewedSource = Boolean.valueOf(
props.getProperty(screen.getTitle() + ".viewedSource"))
.booleanValue();
}
public static String getUserDir(WebSession s)
{
return s.getContext().getRealPath("users") + "/";
}
private static String getTrackerFile(WebSession s, String user,
Screen screen)
{
return getUserDir(s) + user + "." + screen.getClass().getName()
+ ".props";
}
/**
* Description of the Method
*
* @param screen Description of the Parameter
* @param s Description of the Parameter
* @return Description of the Return Value
*/
public static LessonTracker load(WebSession s, String user, Screen screen)
{
FileInputStream in = null;
try
{
return completed;
String fileName = getTrackerFile(s, user, screen);
if (fileName != null)
{
Properties tempProps = new Properties();
//System.out.println("Loading lesson state from: " + fileName);
in = new FileInputStream(fileName);
tempProps.load(in);
// allow the screen to use any custom properties it may have set
LessonTracker tempLessonTracker = screen
.createLessonTracker(tempProps);
tempLessonTracker.setProperties(tempProps, screen);
return tempLessonTracker;
}
}
catch (FileNotFoundException e)
{
// Normal if the lesson has not been accessed yet.
}
catch (Exception e)
{
System.out.println("Failed to load lesson state for " + screen);
e.printStackTrace();
}
finally
{
try
{
in.close();
}
catch (Exception e)
{}
}
public int getStage()
return screen.createLessonTracker();
}
/**
* Sets the completed attribute of the LessonTracker object
*
* @param completed The new completed value
*/
public void setCompleted(boolean completed)
{
this.completed = completed;
}
/**
* Sets the maxHintLevel attribute of the LessonTracker object
*
* @param maxHintLevel The new maxHintLevel value
*/
public void setMaxHintLevel(int maxHintLevel)
{
this.maxHintLevel = Math.max(this.maxHintLevel, maxHintLevel);
}
/**
* Sets the viewedCookies attribute of the LessonTracker object
*
* @param viewedCookies The new viewedCookies value
*/
public void setViewedCookies(boolean viewedCookies)
{
this.viewedCookies = viewedCookies;
}
/**
* Sets the viewedHtml attribute of the LessonTracker object
*
* @param viewedHtml The new viewedHtml value
*/
public void setViewedHtml(boolean viewedHtml)
{
this.viewedHtml = viewedHtml;
}
/**
* Sets the viewedLessonPlan attribute of the LessonTracker object
*
* @param viewedLessonPlan The new viewedLessonPlan value
*/
public void setViewedLessonPlan(boolean viewedLessonPlan)
{
this.viewedLessonPlan = viewedLessonPlan;
}
/**
* Sets the viewedParameters attribute of the LessonTracker object
*
* @param viewedParameters The new viewedParameters value
*/
public void setViewedParameters(boolean viewedParameters)
{
this.viewedParameters = viewedParameters;
}
/**
* Sets the viewedSource attribute of the LessonTracker object
*
* @param viewedSource The new viewedSource value
*/
public void setViewedSource(boolean viewedSource)
{
this.viewedSource = viewedSource;
}
/**
* Allows the storing of properties for the logged in and a screen.
*
* @param s Description of the Parameter
*/
public void store(WebSession s, Screen screen)
{
store(s, screen, s.getUserName());
}
/**
* Allows the storing of properties for a user and a screen.
*
* @param s Description of the Parameter
*/
public void store(WebSession s, Screen screen, String user)
{
FileOutputStream out = null;
String fileName = getTrackerFile(s, user, screen);
//System.out.println( "Storing data to" + fileName );
lessonProperties.setProperty(screen.getTitle() + ".completed", Boolean
.toString(completed));
lessonProperties.setProperty(screen.getTitle() + ".currentStage",
Integer.toString(currentStage));
lessonProperties.setProperty(screen.getTitle() + ".maxHintLevel",
Integer.toString(maxHintLevel));
lessonProperties.setProperty(screen.getTitle() + ".numVisits", Integer
.toString(numVisits));
lessonProperties.setProperty(screen.getTitle() + ".viewedCookies",
Boolean.toString(viewedCookies));
lessonProperties.setProperty(screen.getTitle() + ".viewedHtml", Boolean
.toString(viewedHtml));
lessonProperties.setProperty(screen.getTitle() + ".viewedLessonPlan",
Boolean.toString(viewedLessonPlan));
lessonProperties.setProperty(screen.getTitle() + ".viewedParameters",
Boolean.toString(viewedParameters));
lessonProperties.setProperty(screen.getTitle() + ".viewedSource",
Boolean.toString(viewedSource));
try
{
return currentStage;
out = new FileOutputStream(fileName);
lessonProperties.store(out, s.getUserName());
}
public void setStage(int stage)
catch (Exception e)
{
currentStage = stage;
// what do we want to do, I think nothing.
System.out.println("Warning User data for " + s.getUserName()
+ " will not persist");
}
finally
{
try
{
out.close();
}
catch (Exception e)
{}
}
/**
* Gets the maxHintLevel attribute of the LessonTracker object
*
* @return The maxHintLevel value
*/
public int getMaxHintLevel()
{
return maxHintLevel;
}
}
/**
* Gets the numVisits attribute of the LessonTracker object
*
* @return The numVisits value
*/
public int getNumVisits()
{
return numVisits;
}
/**
* Description of the Method
*
* @return Description of the Return Value
*/
public String toString()
{
StringBuffer buff = new StringBuffer();
buff.append("LessonTracker:" + "\n");
buff.append(" - completed:.......... " + completed + "\n");
buff.append(" - currentStage:....... " + currentStage + "\n");
buff.append(" - maxHintLevel:....... " + maxHintLevel + "\n");
buff.append(" - numVisits:.......... " + numVisits + "\n");
buff.append(" - viewedCookies:...... " + viewedCookies + "\n");
buff.append(" - viewedHtml:......... " + viewedHtml + "\n");
buff.append(" - viewedLessonPlan:... " + viewedLessonPlan + "\n");
buff.append(" - viewedParameters:... " + viewedParameters + "\n");
buff.append(" - viewedSource:....... " + viewedSource + "\n" + "\n");
return buff.toString();
}
/**
* Gets the viewedCookies attribute of the LessonTracker object
*
* @return The viewedCookies value
*/
public boolean getViewedCookies()
{
return viewedCookies;
}
/**
* @return Returns the lessonProperties.
*/
public Properties getLessonProperties()
{
return lessonProperties;
}
/**
* Gets the viewedHtml attribute of the LessonTracker object
*
* @return The viewedHtml value
*/
public boolean getViewedHtml()
{
return viewedHtml;
}
/**
* Gets the viewedLessonPlan attribute of the LessonTracker object
*
* @return The viewedLessonPlan value
*/
public boolean getViewedLessonPlan()
{
return viewedLessonPlan;
}
/**
* Gets the viewedParameters attribute of the LessonTracker object
*
* @return The viewedParameters value
*/
public boolean getViewedParameters()
{
return viewedParameters;
}
/**
* Gets the viewedSource attribute of the LessonTracker object
*
* @return The viewedSource value
*/
public boolean getViewedSource()
{
return viewedSource;
}
/**
* Description of the Method
*/
public void incrementNumVisits()
{
numVisits++;
}
/**
* Sets the properties attribute of the LessonTracker object
*
* @param props The new properties value
*/
private void setProperties( Properties props, Screen screen )
{
completed = Boolean.valueOf( props.getProperty( screen.getTitle() + ".completed" ) ).booleanValue();
maxHintLevel = Integer.parseInt( props.getProperty( screen.getTitle() + ".maxHintLevel" ) );
currentStage = Integer.parseInt( props.getProperty( screen.getTitle() + ".currentStage" ) );
numVisits = Integer.parseInt( props.getProperty( screen.getTitle() + ".numVisits" ) );
viewedCookies = Boolean.valueOf( props.getProperty( screen.getTitle() + ".viewedCookies" ) ).booleanValue();
viewedHtml = Boolean.valueOf( props.getProperty( screen.getTitle() + ".viewedHtml" ) ).booleanValue();
viewedLessonPlan = Boolean.valueOf( props.getProperty( screen.getTitle() + ".viewedLessonPlan" ) ).booleanValue();
viewedParameters = Boolean.valueOf( props.getProperty( screen.getTitle() + ".viewedParameters" ) ).booleanValue();
viewedSource = Boolean.valueOf( props.getProperty( screen.getTitle() + ".viewedSource" ) ).booleanValue();
}
public static String getUserDir( WebSession s )
{
return s.getContext().getRealPath( "users" ) +"/";
}
private static String getTrackerFile( WebSession s, String user, Screen screen )
{
return getUserDir( s ) + user + "." + screen.getClass().getName() + ".props";
}
/**
* Description of the Method
*
* @param screen Description of the Parameter
* @param s Description of the Parameter
* @return Description of the Return Value
*/
public static LessonTracker load( WebSession s, String user, Screen screen )
{
FileInputStream in = null;
try
{
String fileName = getTrackerFile(s, user, screen);
if ( fileName != null )
{
Properties tempProps = new Properties();
//System.out.println("Loading lesson state from: " + fileName);
in = new FileInputStream( fileName );
tempProps.load( in );
// allow the screen to use any custom properties it may have set
LessonTracker tempLessonTracker = screen.createLessonTracker( tempProps );
tempLessonTracker.setProperties( tempProps, screen );
return tempLessonTracker;
}
}
catch ( FileNotFoundException e )
{
// Normal if the lesson has not been accessed yet.
}
catch ( Exception e )
{
System.out.println("Failed to load lesson state for " + screen);
e.printStackTrace();
}
finally
{
try
{
in.close();
}
catch (Exception e) {}
}
return screen.createLessonTracker();
}
/**
* Sets the completed attribute of the LessonTracker object
*
* @param completed The new completed value
*/
public void setCompleted( boolean completed )
{
this.completed = completed;
}
/**
* Sets the maxHintLevel attribute of the LessonTracker object
*
* @param maxHintLevel The new maxHintLevel value
*/
public void setMaxHintLevel( int maxHintLevel )
{
this.maxHintLevel = Math.max( this.maxHintLevel, maxHintLevel );
}
/**
* Sets the viewedCookies attribute of the LessonTracker object
*
* @param viewedCookies The new viewedCookies value
*/
public void setViewedCookies( boolean viewedCookies )
{
this.viewedCookies = viewedCookies;
}
/**
* Sets the viewedHtml attribute of the LessonTracker object
*
* @param viewedHtml The new viewedHtml value
*/
public void setViewedHtml( boolean viewedHtml )
{
this.viewedHtml = viewedHtml;
}
/**
* Sets the viewedLessonPlan attribute of the LessonTracker object
*
* @param viewedLessonPlan The new viewedLessonPlan value
*/
public void setViewedLessonPlan( boolean viewedLessonPlan )
{
this.viewedLessonPlan = viewedLessonPlan;
}
/**
* Sets the viewedParameters attribute of the LessonTracker object
*
* @param viewedParameters The new viewedParameters value
*/
public void setViewedParameters( boolean viewedParameters )
{
this.viewedParameters = viewedParameters;
}
/**
* Sets the viewedSource attribute of the LessonTracker object
*
* @param viewedSource The new viewedSource value
*/
public void setViewedSource( boolean viewedSource )
{
this.viewedSource = viewedSource;
}
/**
* Allows the storing of properties for the logged in and a screen.
*
* @param s Description of the Parameter
*/
public void store( WebSession s, Screen screen )
{
store( s, screen, s.getUserName() );
}
/**
* Allows the storing of properties for a user and a screen.
*
* @param s Description of the Parameter
*/
public void store( WebSession s, Screen screen, String user )
{
FileOutputStream out = null;
String fileName = getTrackerFile(s, user, screen);
//System.out.println( "Storing data to" + fileName );
lessonProperties.setProperty( screen.getTitle() + ".completed", Boolean.toString( completed ) );
lessonProperties.setProperty( screen.getTitle() + ".currentStage", Integer.toString( currentStage ) );
lessonProperties.setProperty( screen.getTitle() + ".maxHintLevel", Integer.toString( maxHintLevel ) );
lessonProperties.setProperty( screen.getTitle() + ".numVisits", Integer.toString( numVisits ) );
lessonProperties.setProperty( screen.getTitle() + ".viewedCookies", Boolean.toString( viewedCookies ) );
lessonProperties.setProperty( screen.getTitle() + ".viewedHtml", Boolean.toString( viewedHtml ) );
lessonProperties.setProperty( screen.getTitle() + ".viewedLessonPlan", Boolean.toString( viewedLessonPlan ) );
lessonProperties.setProperty( screen.getTitle() + ".viewedParameters", Boolean.toString( viewedParameters ) );
lessonProperties.setProperty( screen.getTitle() + ".viewedSource", Boolean.toString( viewedSource ) );
try
{
out = new FileOutputStream( fileName );
lessonProperties.store( out, s.getUserName() );
}
catch ( Exception e )
{
// what do we want to do, I think nothing.
System.out.println( "Warning User data for " + s.getUserName() + " will not persist" );
}
finally
{
try
{
out.close();
}
catch (Exception e) {}
}
}
/**
* Description of the Method
*
* @return Description of the Return Value
*/
public String toString()
{
StringBuffer buff = new StringBuffer();
buff.append( "LessonTracker:" + "\n" );
buff.append( " - completed:.......... " + completed + "\n" );
buff.append( " - currentStage:....... " + currentStage + "\n" );
buff.append( " - maxHintLevel:....... " + maxHintLevel + "\n" );
buff.append( " - numVisits:.......... " + numVisits + "\n" );
buff.append( " - viewedCookies:...... " + viewedCookies + "\n" );
buff.append( " - viewedHtml:......... " + viewedHtml + "\n" );
buff.append( " - viewedLessonPlan:... " + viewedLessonPlan + "\n" );
buff.append( " - viewedParameters:... " + viewedParameters + "\n" );
buff.append( " - viewedSource:....... " + viewedSource + "\n" + "\n" );
return buff.toString();
}
/**
* @return Returns the lessonProperties.
*/
public Properties getLessonProperties()
{
return lessonProperties;
}
/**
* @param lessonProperties The lessonProperties to set.
*/
public void setLessonProperties(Properties lessonProperties)
{
this.lessonProperties = lessonProperties;
}
/**
* @param lessonProperties The lessonProperties to set.
*/
public void setLessonProperties(Properties lessonProperties)
{
this.lessonProperties = lessonProperties;
}
}

86
webgoat/main/project/JavaSource/org/owasp/webgoat/session/Parameter.java
View File

@@ -1,46 +1,90 @@
package org.owasp.webgoat.session;
public class Parameter implements Comparable {
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class Parameter implements Comparable
{
String name;
String value;
public Parameter(String name, String value) {
this.name=name;
this.value=value;
public Parameter(String name, String value)
{
this.name = name;
this.value = value;
}
public String getName()
{
return name;
return name;
}
public String getValue()
{
return value;
return value;
}
//@Override
public boolean equals(Object obj) {
if ( obj instanceof Parameter )
{
Parameter other = (Parameter)obj;
return ( name.equals( other.getName() ) && value.equals( other.getValue() ) );
}
return false;
public boolean equals(Object obj)
{
if (obj instanceof Parameter)
{
Parameter other = (Parameter) obj;
return (name.equals(other.getName()) && value.equals(other
.getValue()));
}
return false;
}
//@Override
public int hashCode() {
return toString().hashCode();
public int hashCode()
{
return toString().hashCode();
}
//@Override
public String toString() {
return( name + "=" + value );
public String toString()
{
return (name + "=" + value);
}
public int compareTo(Object o) {
return toString().compareTo( o.toString() );
public int compareTo(Object o)
{
return toString().compareTo(o.toString());
}
}

38
webgoat/main/project/JavaSource/org/owasp/webgoat/session/ParameterNotFoundException.java
View File

@@ -1,21 +1,45 @@
package org.owasp.webgoat.session;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of
* the Open Web Application Security Project (http://www.owasp.org) This
* software package org.owasp.webgoat.is published by OWASP under the GPL. You should read and
* accept the LICENSE before you use, modify and/or redistribute this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
*/
public class ParameterNotFoundException extends Exception
{
/**
* Constructs a new ParameterNotFoundException with no detail message.
*/
public ParameterNotFoundException()
{
super();
super();
}
@@ -27,6 +51,6 @@ public class ParameterNotFoundException extends Exception
*/
public ParameterNotFoundException(String s)
{
super(s);
super(s);
}
}

1022
webgoat/main/project/JavaSource/org/owasp/webgoat/session/ParameterParser.java
View File

File diff suppressed because it is too large Load Diff

557
webgoat/main/project/JavaSource/org/owasp/webgoat/session/Screen.java
View File

@@ -13,316 +13,345 @@ import org.apache.ecs.html.IMG;
import org.apache.ecs.html.TD;
import org.owasp.webgoat.lessons.AbstractLesson;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public abstract class Screen
{
/**
* Description of the Field
*/
public static int MAIN_SIZE = 375;
/**
* Description of the Field
*/
public static int MAIN_SIZE = 375;
//private Head head;
private Element content;
private LessonTracker lessonTracker;
final static IMG logo = new IMG("images/aspectlogo-horizontal-small.jpg")
.setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0);
//private Head head;
private Element content;
private LessonTracker lessonTracker;
final static IMG logo = new IMG( "images/aspectlogo-horizontal-small.jpg" ).setAlt( "Aspect Security" ).setBorder( 0 ).setHspace( 0 ).setVspace( 0 );
/**
* Constructor for the Screen object
*/
public Screen()
{}
/**
* Constructor for the Screen object
*/
public Screen() { }
// FIXME: Each lesson should have a role assigned to it. Each user/student
// should also have a role(s) assigned. The user would only be allowed
// to see lessons that correspond to their role. Eventually these roles
// will be stored in the internal database. The user will be able to hack
// into the database and change their role. This will allow the user to
// see the admin screens, once they figure out how to turn the admin switch on.
public abstract String getRole();
// FIXME: Each lesson should have a role assigned to it. Each user/student
// should also have a role(s) assigned. The user would only be allowed
// to see lessons that correspond to their role. Eventually these roles
// will be stored in the internal database. The user will be able to hack
// into the database and change their role. This will allow the user to
// see the admin screens, once they figure out how to turn the admin switch on.
public abstract String getRole();
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected abstract Element createContent( WebSession s );
protected abstract Element createContent(WebSession s);
/**
* Gets the credits attribute of the Screen object
*
* @return The credits value
*/
public abstract Element getCredits();
/**
* Gets the credits attribute of the Screen object
*
* @return The credits value
*/
public abstract Element getCredits();
/**
* Creates a new lessonTracker object.
*
* @param props The properties file that was used to persist the user data.
* @return Description of the Return Value
*/
/**
* Creates a new lessonTracker object.
*
* @param props The properties file that was used to persist the user data.
* @return Description of the Return Value
*/
public LessonTracker createLessonTracker( Properties props )
public LessonTracker createLessonTracker(Properties props)
{
// If the lesson had any specialized properties in the user persisted properties,
// now would be the time to pull them out.
lessonTracker = createLessonTracker();
return lessonTracker;
}
/**
* This allows the screens to provide a custom LessonTracker object if needed.
*
* @return Description of the Return Value
*/
public LessonTracker createLessonTracker()
{
lessonTracker = new LessonTracker();
return lessonTracker;
}
/**
* Gets the lessonTracker attribute of the AbstractLesson object
*
* @param userName Description of the Parameter
* @return The lessonTracker value
*/
public LessonTracker getLessonTracker(WebSession s)
{
UserTracker userTracker = UserTracker.instance();
return userTracker.getLessonTracker(s, this);
}
public LessonTracker getLessonTracker(WebSession s, String userNameOverride)
{
UserTracker userTracker = UserTracker.instance();
return userTracker.getLessonTracker(s, userNameOverride, this);
}
public LessonTracker getLessonTracker(WebSession s, AbstractLesson lesson)
{
UserTracker userTracker = UserTracker.instance();
return userTracker.getLessonTracker(s, lesson);
}
/**
* Fill in a descriptive title for this lesson
*
* @return The title value
*/
public abstract String getTitle();
protected void setContent(Element content)
{
this.content = content;
}
/**
* Description of the Method
*
* @return Description of the Return Value
*/
protected Element makeLogo()
{
return new A("http://www.aspectsecurity.com/webgoat.html", logo);
}
public String getSponsor()
{
return "Aspect Security";
}
public String getSponsorLogoResource()
{
return "images/aspectlogo-horizontal-small.jpg";
}
/**
* Description of the Method
*
* @param text Description of the Parameter
* @return Description of the Return Value
*/
protected TD makeMenuCategory_DELETE_ME(String text)
{
return (new TD().setWidth("100%").addElement(new Font().setColor(
HtmlColor.WHITE).addElement(new B().addElement(text))));
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeMessages(WebSession s)
{
if (s == null)
{
// If the lesson had any specialized properties in the user persisted properties,
// now would be the time to pull them out.
lessonTracker = createLessonTracker();
return lessonTracker;
return (new StringElement(""));
}
Font f = new Font().setColor(HtmlColor.RED);
/**
* This allows the screens to provide a custom LessonTracker object if needed.
*
* @return Description of the Return Value
*/
public LessonTracker createLessonTracker()
{
lessonTracker = new LessonTracker();
return lessonTracker;
}
String message = s.getMessage();
f.addElement(message);
return (f);
}
/**
* Returns the content length of the the html.
*
*/
/**
* Gets the lessonTracker attribute of the AbstractLesson object
*
* @param userName Description of the Parameter
* @return The lessonTracker value
*/
public LessonTracker getLessonTracker( WebSession s )
{
UserTracker userTracker = UserTracker.instance();
return userTracker.getLessonTracker( s, this );
}
public LessonTracker getLessonTracker( WebSession s, String userNameOverride )
{
UserTracker userTracker = UserTracker.instance();
return userTracker.getLessonTracker( s, userNameOverride, this );
}
public LessonTracker getLessonTracker( WebSession s, AbstractLesson lesson )
{
UserTracker userTracker = UserTracker.instance();
return userTracker.getLessonTracker( s, lesson );
}
/**
* Fill in a descriptive title for this lesson
*
* @return The title value
*/
public abstract String getTitle();
public int getContentLength()
{
return content.toString().length();
}
protected void setContent(Element content)
{
this.content = content;
}
/**
* Description of the Method
*
* @param out Description of the Parameter
*/
/**
* Description of the Method
*
* @return Description of the Return Value
*/
public void output(PrintWriter out)
{
protected Element makeLogo()
// format output -- then send to printwriter
// otherwise we're doing way too much SSL encryption work
out.print(content.toString());
}
public String getContent()
{
return (content == null) ? "" : content.toString();
}
/**
* Description of the Method
*
* @param x Description of the Parameter
* @return Description of the Return Value
*/
protected static String pad(int x)
{
StringBuffer sb = new StringBuffer();
if (x < 10)
{
return new A("http://www.aspectsecurity.com/webgoat.html", logo);
}
public String getSponsor()
{
return "Aspect Security";
}
public String getSponsorLogoResource()
{
return "images/aspectlogo-horizontal-small.jpg";
}
/**
* Description of the Method
*
* @param text Description of the Parameter
* @return Description of the Return Value
*/
protected TD makeMenuCategory_DELETE_ME( String text )
{
return ( new TD().setWidth( "100%" ).addElement( new Font().setColor( HtmlColor.WHITE ).addElement( new B().addElement( text ) ) ) );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeMessages( WebSession s )
{
if ( s == null )
{
return ( new StringElement( "" ) );
}
Font f = new Font().setColor( HtmlColor.RED );
String message = s.getMessage();
f.addElement( message );
return ( f );
}
/**
* Returns the content length of the the html.
*
*/
public int getContentLength()
{
return content.toString().length();
}
/**
* Description of the Method
*
* @param out Description of the Parameter
*/
public void output( PrintWriter out )
{
// format output -- then send to printwriter
// otherwise we're doing way too much SSL encryption work
out.print( content.toString() );
sb.append(" ");
}
public String getContent()
{
return (content == null) ? "" : content.toString();
}
/**
* Description of the Method
*
* @param x Description of the Parameter
* @return Description of the Return Value
*/
protected static String pad( int x )
if (x < 100)
{
StringBuffer sb = new StringBuffer();
sb.append(" ");
if ( x < 10 )
{
sb.append( " " );
}
if ( x < 100 )
{
sb.append( " " );
}
sb.append( x );
return ( sb.toString() );
}
sb.append(x);
/**
* Description of the Method
*
* @param token Description of the Parameter
* @return Description of the Return Value
return (sb.toString());
}
/**
* Description of the Method
*
* @param token Description of the Parameter
* @return Description of the Return Value
*/
protected static String convertMetachars(String token)
{
int mci = 0;
/*
* meta char array
*
* FIXME: Removed the conversion of whitespace " " to "&nbsp" in order for the
* html to be automatically wrapped in client browser. It is better to add line
* length checking and only do "&nbsp" conversion in lines that won't exceed
* screen size, say less than 80 characters.
*/
protected static String convertMetachars( String token )
String[] metaChar = { "&", "<", ">", "\"", "\t",
System.getProperty("line.separator") };
String[] htmlCode = { "&amp;", "&lt;", "&gt;", "&quot;", " ", "<br>" };
String replacedString = token;
for (; mci < metaChar.length; mci += 1)
{
int mci = 0;
/*
* meta char array
*
* FIXME: Removed the conversion of whitespace " " to "&nbsp" in order for the
* html to be automatically wrapped in client browser. It is better to add line
* length checking and only do "&nbsp" conversion in lines that won't exceed
* screen size, say less than 80 characters.
*/
String[] metaChar = {"&", "<", ">", "\"", "\t", System.getProperty("line.separator")};
String[] htmlCode = {"&amp;", "&lt;", "&gt;", "&quot;", " ", "<br>"};
String replacedString = token;
for ( ; mci < metaChar.length; mci += 1 )
{
replacedString = replacedString.replaceAll( metaChar[mci], htmlCode[mci] );
}
return ( replacedString );
replacedString = replacedString.replaceAll(metaChar[mci],
htmlCode[mci]);
}
return (replacedString);
}
/**
* Description of the Method
*
* @param token Description of the Parameter
* @return Description of the Return Value
*/
protected static String convertMetacharsJavaCode( String token )
{
return( convertMetachars(token).replaceAll(" ", "&nbsp;") );
}
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
/**
* Description of the Method
*
* @param token Description of the Parameter
* @return Description of the Return Value
*/
protected static String convertMetacharsJavaCode(String token)
{
return (convertMetachars(token).replaceAll(" ", "&nbsp;"));
}
//protected abstract Element wrapForm( WebSession s );
/**
* Description of the Method
*
* @param s Description of the Parameter
* @return Description of the Return Value
*/
//protected abstract Element wrapForm( WebSession s );
}

29
webgoat/main/project/JavaSource/org/owasp/webgoat/session/UnauthenticatedException.java
View File

@@ -1,5 +1,34 @@
package org.owasp.webgoat.session;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class UnauthenticatedException extends Exception
{

29
webgoat/main/project/JavaSource/org/owasp/webgoat/session/UnauthorizedException.java
View File

@@ -1,5 +1,34 @@
package org.owasp.webgoat.session;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class UnauthorizedException extends Exception
{

388
webgoat/main/project/JavaSource/org/owasp/webgoat/session/UserTracker.java
View File

@@ -9,11 +9,35 @@ import java.util.Map;
import org.apache.catalina.Role;
import org.apache.catalina.User;
import org.apache.catalina.users.MemoryUserDatabase;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 29, 2003
@@ -22,222 +46,228 @@ import org.apache.catalina.users.MemoryUserDatabase;
public class UserTracker
{
private static UserTracker instance;
private static UserTracker instance;
// FIXME: persist this somehow!
// FIXME: persist this somehow!
private static HashMap storage = new HashMap();
private static HashMap storage = new HashMap();
private static MemoryUserDatabase usersDB = new MemoryUserDatabase();
private static MemoryUserDatabase usersDB = new MemoryUserDatabase();
/**
* Constructor for the UserTracker object
*/
private UserTracker() { }
/**
* Constructor for the UserTracker object
*/
private UserTracker()
{}
/**
* Gets the completed attribute of the UserTracker object
*
* @param userName Description of the Parameter
* @return The completed value
*/
public int getCompleted(String userName)
{
/**
* Gets the completed attribute of the UserTracker object
*
* @param userName Description of the Parameter
* @return The completed value
*/
public int getCompleted( String userName )
HashMap usermap = getUserMap(userName);
Iterator i = usermap.entrySet().iterator();
int count = 0;
while (i.hasNext())
{
HashMap usermap = getUserMap( userName );
Map.Entry entry = (Map.Entry) i.next();
Iterator i = usermap.entrySet().iterator();
int value = ((Integer) entry.getValue()).intValue();
int count = 0;
if (value > 5)
{
count++;
}
while ( i.hasNext() )
}
return count;
}
/**
* Gets the users attribute of the UserTracker object
*
* @return The users value
*/
public Collection getUsers()
{
return storage.keySet();
}
public Collection getAllUsers(String roleName)
{
synchronized (usersDB)
{
Collection allUsers = new ArrayList();
try
{
usersDB.open();
Iterator users = usersDB.getUsers();
while (users.hasNext())
{
Map.Entry entry = (Map.Entry) i.next();
int value = ( (Integer) entry.getValue() ).intValue();
if ( value > 5 )
User user = (User) users.next();
Iterator roles = user.getRoles();
while (roles.hasNext())
{
Role role = (Role) roles.next();
if (role.getRolename().trim().equals(roleName))
{
count++;
allUsers.add(user.getUsername());
}
}
}
return count;
usersDB.close();
}
catch (Exception e)
{}
return allUsers;
}
}
/**
* Gets the users attribute of the UserTracker object
*
* @return The users value
*/
public Collection getUsers()
public void deleteUser(String user)
{
synchronized (usersDB)
{
return storage.keySet();
}
public Collection getAllUsers(String roleName)
{
synchronized ( usersDB ) {
Collection allUsers = new ArrayList();
try {
usersDB.open();
Iterator users = usersDB.getUsers();
while (users.hasNext())
{
User user = (User) users.next();
Iterator roles = user.getRoles();
while( roles.hasNext() )
{
Role role = (Role)roles.next();
if ( role.getRolename().trim().equals(roleName))
{
allUsers.add( user.getUsername() );
}
}
}
usersDB.close();
}
catch ( Exception e )
{}
return allUsers;
}
}
public void deleteUser( String user )
{
synchronized ( usersDB ) {
try
{
usersDB.open();
Iterator users = usersDB.getUsers();
while (users.hasNext())
{
User tomcatUser = (User) users.next();
if ( tomcatUser.getUsername().equals( user ) )
{
usersDB.removeUser(tomcatUser);
// FIXME: delete all the lesson tracking property files
break;
}
}
usersDB.close();
}
catch ( Exception e )
{}
}
}
/**
* Gets the lessonTracker attribute of the UserTracker object
*
* @param screen Description of the Parameter
* @param userName Description of the Parameter
* @return The lessonTracker value
*/
public LessonTracker getLessonTracker( WebSession s, Screen screen )
{
return getLessonTracker(s, s.getUserName(), screen );
}
public LessonTracker getLessonTracker( WebSession s, String user, Screen screen )
{
HashMap usermap = getUserMap( user );
LessonTracker tracker = (LessonTracker) usermap.get( screen.getTitle() );
if ( tracker == null )
try
{
usersDB.open();
Iterator users = usersDB.getUsers();
while (users.hasNext())
{
// Creates a new lesson tracker, if one does not exist on disk.
tracker = LessonTracker.load( s, user, screen );
usermap.put( screen.getTitle(), tracker );
User tomcatUser = (User) users.next();
if (tomcatUser.getUsername().equals(user))
{
usersDB.removeUser(tomcatUser);
// FIXME: delete all the lesson tracking property files
break;
}
}
//System.out.println( "User: [" + userName + "] UserTracker:getLessonTracker() LTH " + tracker.hashCode() + " for " + screen );
return tracker;
usersDB.close();
}
catch (Exception e)
{}
}
}
/**
* Gets the status attribute of the UserTracker object
*
* @param screen Description of the Parameter
* @param userName Description of the Parameter
* @return The status value
*/
public String getStatus( WebSession s, Screen screen )
/**
* Gets the lessonTracker attribute of the UserTracker object
*
* @param screen Description of the Parameter
* @param userName Description of the Parameter
* @return The lessonTracker value
*/
public LessonTracker getLessonTracker(WebSession s, Screen screen)
{
return getLessonTracker(s, s.getUserName(), screen);
}
public LessonTracker getLessonTracker(WebSession s, String user,
Screen screen)
{
HashMap usermap = getUserMap(user);
LessonTracker tracker = (LessonTracker) usermap.get(screen.getTitle());
if (tracker == null)
{
return ( "User [" + s.getUserName() + "] has accessed " + screen + " UserTracker:getStatus()LTH = " + getLessonTracker( s, screen ).hashCode() );
// Creates a new lesson tracker, if one does not exist on disk.
tracker = LessonTracker.load(s, user, screen);
usermap.put(screen.getTitle(), tracker);
}
//System.out.println( "User: [" + userName + "] UserTracker:getLessonTracker() LTH " + tracker.hashCode() + " for " + screen );
return tracker;
}
/**
* Gets the status attribute of the UserTracker object
*
* @param screen Description of the Parameter
* @param userName Description of the Parameter
* @return The status value
*/
public String getStatus(WebSession s, Screen screen)
{
return ("User [" + s.getUserName() + "] has accessed " + screen
+ " UserTracker:getStatus()LTH = " + getLessonTracker(s, screen)
.hashCode());
}
/**
* Gets the userMap attribute of the UserTracker object
*
* @param userName Description of the Parameter
* @return The userMap value
*/
private HashMap getUserMap( String userName )
/**
* Gets the userMap attribute of the UserTracker object
*
* @param userName Description of the Parameter
* @return The userMap value
*/
private HashMap getUserMap(String userName)
{
HashMap usermap = (HashMap) storage.get(userName);
if (usermap == null)
{
HashMap usermap = (HashMap) storage.get( userName );
usermap = new HashMap();
if ( usermap == null )
{
storage.put(userName, usermap);
usermap = new HashMap();
storage.put( userName, usermap );
}
return ( usermap );
}
return (usermap);
}
/**
* Description of the Method
*
* @return Description of the Return Value
*/
public static synchronized UserTracker instance()
/**
* Description of the Method
*
* @return Description of the Return Value
*/
public static synchronized UserTracker instance()
{
if (instance == null)
{
if ( instance == null )
{
instance = new UserTracker();
}
return instance;
}
/**
* Description of the Method
*
* @param screen Description of the Parameter
* @param s Description of the Parameter
*/
public void update( WebSession s, Screen screen )
{
LessonTracker tracker = getLessonTracker( s, screen );
//System.out.println( "User [" + s.getUserName() + "] TRACKER: updating " + screen + " LTH " + tracker.hashCode() );
tracker.store( s, screen );
HashMap usermap = getUserMap( s.getUserName() );
usermap.put( screen.getTitle(), tracker );
instance = new UserTracker();
}
return instance;
}
/**
* Description of the Method
*
* @param screen Description of the Parameter
* @param s Description of the Parameter
*/
public void update(WebSession s, Screen screen)
{
LessonTracker tracker = getLessonTracker(s, screen);
//System.out.println( "User [" + s.getUserName() + "] TRACKER: updating " + screen + " LTH " + tracker.hashCode() );
tracker.store(s, screen);
HashMap usermap = getUserMap(s.getUserName());
usermap.put(screen.getTitle(), tracker);
}
}

49
webgoat/main/project/JavaSource/org/owasp/webgoat/session/ValidationException.java
View File

@@ -1,14 +1,45 @@
package org.owasp.webgoat.session;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class ValidationException extends Exception
{
public ValidationException()
{
super();
}
public ValidationException(String message)
{
super(message);
}
public ValidationException()
{
super();
}
public ValidationException(String message)
{
super(message);
}
}

35
webgoat/main/project/JavaSource/org/owasp/webgoat/session/WebSession.java
View File

@@ -25,13 +25,38 @@ import org.owasp.webgoat.lessons.AbstractLesson;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.admin.RefreshDBScreen;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is
* published by OWASP under the GPL. You should read and accept the LICENSE before you use, modify
* and/or redistribute this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
*
* @created October 28, 2003
*/
public class WebSession

178
webgoat/main/project/JavaSource/org/owasp/webgoat/session/WebgoatProperties.java
View File

@@ -4,88 +4,124 @@ import java.io.FileInputStream;
import java.io.IOException;
import java.util.Properties;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class WebgoatProperties extends Properties
{
public WebgoatProperties(String propertiesFileName) throws IOException
public WebgoatProperties(String propertiesFileName) throws IOException
{
try
{
try
{
FileInputStream in = new FileInputStream(propertiesFileName);
load(in);
}
catch ( IOException e )
{
System.out.println("Warning: Unable to open webgoat.properties file");
}
FileInputStream in = new FileInputStream(propertiesFileName);
load(in);
}
public int getIntProperty(String key, int defaultValue)
catch (IOException e)
{
int value = defaultValue;
String s = getProperty(key);
if (s != null)
{
value = Integer.parseInt(s);
}
return value;
System.out
.println("Warning: Unable to open webgoat.properties file");
}
}
public int getIntProperty(String key, int defaultValue)
{
int value = defaultValue;
String s = getProperty(key);
if (s != null)
{
value = Integer.parseInt(s);
}
public boolean getBooleanProperty(String key, boolean defaultValue)
return value;
}
public boolean getBooleanProperty(String key, boolean defaultValue)
{
boolean value = defaultValue;
key = this.trimLesson(key);
String s = getProperty(key);
if (s != null)
{
boolean value = defaultValue;
key = this.trimLesson(key);
String s = getProperty(key);
if (s != null)
{
if (s.equalsIgnoreCase("true"))
value = true;
else if (s.equalsIgnoreCase("yes"))
value = true;
else if (s.equalsIgnoreCase("on"))
value = true;
else if (s.equalsIgnoreCase("false"))
value = false;
else if (s.equalsIgnoreCase("no"))
value = false;
else if (s.equalsIgnoreCase("off"))
value = false;
}
return value;
}
private String trimLesson(String lesson)
{
String result = "";
if(lesson.startsWith("org.owasp.webgoat.lessons."))
{
result = lesson.substring("org.owasp.webgoat.lessons.".length(), lesson.length());
}
else
{
result = lesson;
}
return result;
if (s.equalsIgnoreCase("true"))
value = true;
else if (s.equalsIgnoreCase("yes"))
value = true;
else if (s.equalsIgnoreCase("on"))
value = true;
else if (s.equalsIgnoreCase("false"))
value = false;
else if (s.equalsIgnoreCase("no"))
value = false;
else if (s.equalsIgnoreCase("off"))
value = false;
}
public static void main(String[] args)
return value;
}
private String trimLesson(String lesson)
{
String result = "";
if (lesson.startsWith("org.owasp.webgoat.lessons."))
{
WebgoatProperties properties = null;
try
{
properties = new WebgoatProperties("C:\\webgoat.properties");
}
catch (IOException e)
{
System.out.println("Error loading properties");
e.printStackTrace();
}
System.out.println(properties.getProperty("CommandInjection.category"));
result = lesson.substring("org.owasp.webgoat.lessons.".length(),
lesson.length());
}
else
{
result = lesson;
}
return result;
}
public static void main(String[] args)
{
WebgoatProperties properties = null;
try
{
properties = new WebgoatProperties("C:\\webgoat.properties");
}
catch (IOException e)
{
System.out.println("Error loading properties");
e.printStackTrace();
}
System.out.println(properties.getProperty("CommandInjection.category"));
}
}

924
webgoat/main/project/JavaSource/org/owasp/webgoat/util/Exec.java
View File

@@ -6,44 +6,67 @@ import java.io.InputStream;
import java.io.OutputStream;
import java.util.BitSet;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of the Open Web
* Application Security Project (http://www.owasp.org) This software package org.owasp.webgoat.is published by OWASP
* under the GPL. You should read and accept the LICENSE before you use, modify and/or redistribute
* this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class Exec
{
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param input Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execInput( String command, String input )
{
return ( execOptions( command, input, 0, 0, false ) );
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param input Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execInput(String command, String input)
{
return (execOptions(command, input, 0, 0, false));
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execLazy( String command )
{
return ( execOptions( command, "", 0, 0, true ) );
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execLazy(String command)
{
return (execOptions(command, "", 0, 0, true));
}
/*
/*
* Execute an OS command and capture the output in an ExecResults.
* All exceptions are caught and stored in the ExecResults.
* @param String command is the OS command to execute
@@ -52,185 +75,187 @@ public class Exec
* @param int timeout is the number of milliseconds to wait before interrupting the command
* @param boolean quit tells the method to exit when there is no more output waiting
*/
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param input Description of the Parameter
* @param successCode Description of the Parameter
* @param timeout Description of the Parameter
* @param lazy Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execOptions( String[] command, String input, int successCode, int timeout, boolean lazy )
{
Process child = null;
ByteArrayOutputStream output = new ByteArrayOutputStream();
ByteArrayOutputStream errors = new ByteArrayOutputStream();
ExecResults results = new ExecResults( command[0], input, successCode, timeout );
BitSet interrupted = new BitSet( 1 );
boolean lazyQuit = false;
ThreadWatcher watcher;
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param input Description of the Parameter
* @param successCode Description of the Parameter
* @param timeout Description of the Parameter
* @param lazy Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execOptions(String[] command, String input,
int successCode, int timeout, boolean lazy)
{
Process child = null;
ByteArrayOutputStream output = new ByteArrayOutputStream();
ByteArrayOutputStream errors = new ByteArrayOutputStream();
ExecResults results = new ExecResults(command[0], input, successCode,
timeout);
BitSet interrupted = new BitSet(1);
boolean lazyQuit = false;
ThreadWatcher watcher;
try
{
// start the command
child = Runtime.getRuntime().exec(command);
// get the streams in and out of the command
InputStream processIn = child.getInputStream();
InputStream processError = child.getErrorStream();
OutputStream processOut = child.getOutputStream();
// start the clock running
if (timeout > 0)
{
watcher = new ThreadWatcher(child, interrupted, timeout);
new Thread(watcher).start();
}
// Write to the child process' input stream
if ((input != null) && !input.equals(""))
{
try
{
// start the command
child = Runtime.getRuntime().exec( command );
// get the streams in and out of the command
InputStream processIn = child.getInputStream();
InputStream processError = child.getErrorStream();
OutputStream processOut = child.getOutputStream();
// start the clock running
if ( timeout > 0 )
{
watcher = new ThreadWatcher( child, interrupted, timeout );
new Thread( watcher ).start();
}
// Write to the child process' input stream
if ( ( input != null ) && !input.equals( "" ) )
{
try
{
processOut.write( input.getBytes() );
processOut.flush();
processOut.close();
}
catch ( IOException e1 )
{
results.setThrowable( e1 );
}
}
// Read from the child process' output stream
// The process may get killed by the watcher at any time
int c = 0;
try
{
while ( true )
{
if ( interrupted.get( 0 ) || lazyQuit )
{
break;
}
// interrupted
c = processIn.read();
if ( c == -1 )
{
break;
}
// end of stream
output.write( c );
if ( lazy && ( processIn.available() < 1 ) )
{
lazyQuit = true;
}
// if lazy and nothing then quit (after at least one read)
}
processIn.close();
}
catch ( IOException e2 )
{
results.setThrowable( e2 );
}
finally
{
if ( interrupted.get( 0 ) )
{
results.setInterrupted();
}
results.setOutput( output.toString() );
}
// Read from the child process' error stream
// The process may get killed by the watcher at any time
try
{
while ( true )
{
if ( interrupted.get( 0 ) || lazyQuit )
{
break;
}
// interrupted
c = processError.read();
if ( c == -1 )
{
break;
}
// end of stream
output.write( c );
if ( lazy && ( processError.available() < 1 ) )
{
lazyQuit = true;
}
// if lazy and nothing then quit (after at least one read)
}
processError.close();
}
catch ( IOException e3 )
{
results.setThrowable( e3 );
}
finally
{
if ( interrupted.get( 0 ) )
{
results.setInterrupted();
}
results.setErrors( errors.toString() );
}
// wait for the return value of the child process.
if ( !interrupted.get( 0 ) && !lazyQuit )
{
int returnCode = child.waitFor();
results.setReturnCode( returnCode );
if ( returnCode != successCode )
{
results.setError( ExecResults.BADRETURNCODE );
}
}
processOut.write(input.getBytes());
processOut.flush();
processOut.close();
}
catch ( InterruptedException i )
catch (IOException e1)
{
results.setInterrupted();
results.setThrowable(e1);
}
catch ( Throwable t )
}
// Read from the child process' output stream
// The process may get killed by the watcher at any time
int c = 0;
try
{
while (true)
{
results.setThrowable( t );
}
finally
{
if ( child != null )
{
child.destroy();
}
if (interrupted.get(0) || lazyQuit)
{
break;
}
// interrupted
c = processIn.read();
if (c == -1)
{
break;
}
// end of stream
output.write(c);
if (lazy && (processIn.available() < 1))
{
lazyQuit = true;
}
// if lazy and nothing then quit (after at least one read)
}
return ( results );
processIn.close();
}
catch (IOException e2)
{
results.setThrowable(e2);
}
finally
{
if (interrupted.get(0))
{
results.setInterrupted();
}
results.setOutput(output.toString());
}
// Read from the child process' error stream
// The process may get killed by the watcher at any time
try
{
while (true)
{
if (interrupted.get(0) || lazyQuit)
{
break;
}
// interrupted
c = processError.read();
if (c == -1)
{
break;
}
// end of stream
output.write(c);
if (lazy && (processError.available() < 1))
{
lazyQuit = true;
}
// if lazy and nothing then quit (after at least one read)
}
processError.close();
}
catch (IOException e3)
{
results.setThrowable(e3);
}
finally
{
if (interrupted.get(0))
{
results.setInterrupted();
}
results.setErrors(errors.toString());
}
// wait for the return value of the child process.
if (!interrupted.get(0) && !lazyQuit)
{
int returnCode = child.waitFor();
results.setReturnCode(returnCode);
if (returnCode != successCode)
{
results.setError(ExecResults.BADRETURNCODE);
}
}
}
catch (InterruptedException i)
{
results.setInterrupted();
}
catch (Throwable t)
{
results.setThrowable(t);
}
finally
{
if (child != null)
{
child.destroy();
}
}
return (results);
}
/*
/*
* Execute an OS command and capture the output in an ExecResults.
* All exceptions are caught and stored in the ExecResults.
* @param String command is the OS command to execute
@@ -239,270 +264,279 @@ public class Exec
* @param int timeout is the number of milliseconds to wait before interrupting the command
* @param boolean quit tells the method to exit when there is no more output waiting
*/
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param input Description of the Parameter
* @param successCode Description of the Parameter
* @param timeout Description of the Parameter
* @param lazy Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execOptions( String command, String input, int successCode, int timeout, boolean lazy )
{
Process child = null;
ByteArrayOutputStream output = new ByteArrayOutputStream();
ByteArrayOutputStream errors = new ByteArrayOutputStream();
ExecResults results = new ExecResults( command, input, successCode, timeout );
BitSet interrupted = new BitSet( 1 );
boolean lazyQuit = false;
ThreadWatcher watcher;
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param input Description of the Parameter
* @param successCode Description of the Parameter
* @param timeout Description of the Parameter
* @param lazy Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execOptions(String command, String input,
int successCode, int timeout, boolean lazy)
{
Process child = null;
ByteArrayOutputStream output = new ByteArrayOutputStream();
ByteArrayOutputStream errors = new ByteArrayOutputStream();
ExecResults results = new ExecResults(command, input, successCode,
timeout);
BitSet interrupted = new BitSet(1);
boolean lazyQuit = false;
ThreadWatcher watcher;
try
{
// start the command
child = Runtime.getRuntime().exec(command);
// get the streams in and out of the command
InputStream processIn = child.getInputStream();
InputStream processError = child.getErrorStream();
OutputStream processOut = child.getOutputStream();
// start the clock running
if (timeout > 0)
{
watcher = new ThreadWatcher(child, interrupted, timeout);
new Thread(watcher).start();
}
// Write to the child process' input stream
if ((input != null) && !input.equals(""))
{
try
{
// start the command
child = Runtime.getRuntime().exec( command );
// get the streams in and out of the command
InputStream processIn = child.getInputStream();
InputStream processError = child.getErrorStream();
OutputStream processOut = child.getOutputStream();
// start the clock running
if ( timeout > 0 )
{
watcher = new ThreadWatcher( child, interrupted, timeout );
new Thread( watcher ).start();
}
// Write to the child process' input stream
if ( ( input != null ) && !input.equals( "" ) )
{
try
{
processOut.write( input.getBytes() );
processOut.flush();
processOut.close();
}
catch ( IOException e1 )
{
results.setThrowable( e1 );
}
}
// Read from the child process' output stream
// The process may get killed by the watcher at any time
int c = 0;
try
{
while ( true )
{
if ( interrupted.get( 0 ) || lazyQuit )
{
break;
}
// interrupted
c = processIn.read();
if ( c == -1 )
{
break;
}
// end of stream
output.write( c );
if ( lazy && ( processIn.available() < 1 ) )
{
lazyQuit = true;
}
// if lazy and nothing then quit (after at least one read)
}
processIn.close();
}
catch ( IOException e2 )
{
results.setThrowable( e2 );
}
finally
{
if ( interrupted.get( 0 ) )
{
results.setInterrupted();
}
results.setOutput( output.toString() );
}
// Read from the child process' error stream
// The process may get killed by the watcher at any time
try
{
while ( true )
{
if ( interrupted.get( 0 ) || lazyQuit )
{
break;
}
// interrupted
c = processError.read();
if ( c == -1 )
{
break;
}
// end of stream
output.write( c );
if ( lazy && ( processError.available() < 1 ) )
{
lazyQuit = true;
}
// if lazy and nothing then quit (after at least one read)
}
processError.close();
}
catch ( IOException e3 )
{
results.setThrowable( e3 );
}
finally
{
if ( interrupted.get( 0 ) )
{
results.setInterrupted();
}
results.setErrors( errors.toString() );
}
// wait for the return value of the child process.
if ( !interrupted.get( 0 ) && !lazyQuit )
{
int returnCode = child.waitFor();
results.setReturnCode( returnCode );
if ( returnCode != successCode )
{
results.setError( ExecResults.BADRETURNCODE );
}
}
processOut.write(input.getBytes());
processOut.flush();
processOut.close();
}
catch ( InterruptedException i )
catch (IOException e1)
{
results.setInterrupted();
results.setThrowable(e1);
}
catch ( Throwable t )
}
// Read from the child process' output stream
// The process may get killed by the watcher at any time
int c = 0;
try
{
while (true)
{
results.setThrowable( t );
if (interrupted.get(0) || lazyQuit)
{
break;
}
// interrupted
c = processIn.read();
if (c == -1)
{
break;
}
// end of stream
output.write(c);
if (lazy && (processIn.available() < 1))
{
lazyQuit = true;
}
// if lazy and nothing then quit (after at least one read)
}
finally
processIn.close();
}
catch (IOException e2)
{
results.setThrowable(e2);
}
finally
{
if (interrupted.get(0))
{
if ( child != null )
{
child.destroy();
}
results.setInterrupted();
}
return ( results );
}
results.setOutput(output.toString());
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execSimple( String[] command )
{
return ( execOptions( command, "", 0, 0, false ) );
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execSimple( String command )
{
return ( execOptions( command, "", 0, 0, false ) );
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param args Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execSimple( String command, String args )
{
return ( execOptions( command, args, 0, 0, false ) );
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param timeout Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execTimeout( String command, int timeout )
{
return ( execOptions( command, "", 0, timeout, false ) );
}
/**
* The main program for the Exec class
*
* @param args The command line arguments
*/
public static void main( String[] args )
{
ExecResults results;
String sep = System.getProperty( "line.separator" );
System.out.println( "-------------------------------------------" + sep + "TEST 1: execSimple" );
results = Exec.execSimple( "c:/swarm-2.1.1/bin/whoami.exe" );
System.out.println( results );
System.out.println( "-------------------------------------------" + sep + "TEST 2: execSimple (with search)" );
results = Exec.execSimple( "netstat -r" );
System.out.println( results );
if ( results.outputContains( "localhost:1031" ) )
// Read from the child process' error stream
// The process may get killed by the watcher at any time
try
{
while (true)
{
System.out.println( "ERROR: listening on 1031" );
if (interrupted.get(0) || lazyQuit)
{
break;
}
// interrupted
c = processError.read();
if (c == -1)
{
break;
}
// end of stream
output.write(c);
if (lazy && (processError.available() < 1))
{
lazyQuit = true;
}
// if lazy and nothing then quit (after at least one read)
}
System.out.println( "-------------------------------------------" + sep + "TEST 3: execInput" );
results = Exec.execInput( "find \"cde\"", "abcdefg1\nhijklmnop\nqrstuv\nabcdefg2" );
System.out.println( results );
System.out.println( "-------------------------------------------" + sep + "TEST 4:execTimeout" );
results = Exec.execTimeout( "ping -t 127.0.0.1", 5 * 1000 );
System.out.println( results );
System.out.println( "-------------------------------------------" + sep + "TEST 5:execLazy" );
results = Exec.execLazy( "ping -t 127.0.0.1" );
System.out.println( results );
System.out.println( "-------------------------------------------" + sep + "TEST 6:ExecTimeout process never outputs" );
results = Exec.execTimeout( "c:/swarm-2.1.1/bin/sleep.exe 20", 5 * 1000 );
System.out.println( results );
System.out.println( "-------------------------------------------" + sep + "TEST 7:ExecTimeout process waits for input" );
results = Exec.execTimeout( "c:/swarm-2.1.1/bin/cat", 5 * 1000 );
System.out.println( results );
processError.close();
}
catch (IOException e3)
{
results.setThrowable(e3);
}
finally
{
if (interrupted.get(0))
{
results.setInterrupted();
}
results.setErrors(errors.toString());
}
// wait for the return value of the child process.
if (!interrupted.get(0) && !lazyQuit)
{
int returnCode = child.waitFor();
results.setReturnCode(returnCode);
if (returnCode != successCode)
{
results.setError(ExecResults.BADRETURNCODE);
}
}
}
catch (InterruptedException i)
{
results.setInterrupted();
}
catch (Throwable t)
{
results.setThrowable(t);
}
finally
{
if (child != null)
{
child.destroy();
}
}
return (results);
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execSimple(String[] command)
{
return (execOptions(command, "", 0, 0, false));
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execSimple(String command)
{
return (execOptions(command, "", 0, 0, false));
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param args Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execSimple(String command, String args)
{
return (execOptions(command, args, 0, 0, false));
}
/**
* Description of the Method
*
* @param command Description of the Parameter
* @param timeout Description of the Parameter
* @return Description of the Return Value
*/
public static ExecResults execTimeout(String command, int timeout)
{
return (execOptions(command, "", 0, timeout, false));
}
/**
* The main program for the Exec class
*
* @param args The command line arguments
*/
public static void main(String[] args)
{
ExecResults results;
String sep = System.getProperty("line.separator");
System.out.println("-------------------------------------------" + sep
+ "TEST 1: execSimple");
results = Exec.execSimple("c:/swarm-2.1.1/bin/whoami.exe");
System.out.println(results);
System.out.println("-------------------------------------------" + sep
+ "TEST 2: execSimple (with search)");
results = Exec.execSimple("netstat -r");
System.out.println(results);
if (results.outputContains("localhost:1031"))
{
System.out.println("ERROR: listening on 1031");
}
System.out.println("-------------------------------------------" + sep
+ "TEST 3: execInput");
results = Exec.execInput("find \"cde\"",
"abcdefg1\nhijklmnop\nqrstuv\nabcdefg2");
System.out.println(results);
System.out.println("-------------------------------------------" + sep
+ "TEST 4:execTimeout");
results = Exec.execTimeout("ping -t 127.0.0.1", 5 * 1000);
System.out.println(results);
System.out.println("-------------------------------------------" + sep
+ "TEST 5:execLazy");
results = Exec.execLazy("ping -t 127.0.0.1");
System.out.println(results);
System.out.println("-------------------------------------------" + sep
+ "TEST 6:ExecTimeout process never outputs");
results = Exec.execTimeout("c:/swarm-2.1.1/bin/sleep.exe 20", 5 * 1000);
System.out.println(results);
System.out.println("-------------------------------------------" + sep
+ "TEST 7:ExecTimeout process waits for input");
results = Exec.execTimeout("c:/swarm-2.1.1/bin/cat", 5 * 1000);
System.out.println(results);
}
}

170
webgoat/main/project/JavaSource/org/owasp/webgoat/util/ExecResults.java
View File

@@ -1,15 +1,39 @@
package org.owasp.webgoat.util;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of
* the Open Web Application Security Project (http://www.owasp.org) This
* software package org.owasp.webgoat.is published by OWASP under the GPL. You should read and
* accept the LICENSE before you use, modify and/or redistribute this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
*/
public class ExecResults
{
/**
* Description of the Field
*/
@@ -19,18 +43,30 @@ public class ExecResults
* Description of the Field
*/
public final static int THROWABLE = 1;
private String myCommand;
private boolean myError = false;
private int myErrorType = 0;
private String myErrors = null;
private String myInput;
private boolean myInterrupted = false;
private String myOutput = null;
private int myReturnCode = 0;
private int mySuccessCode;
private Throwable myThrowable = null;
private int myTimeout;
/**
* Constructor for the ExecResults object
*
@@ -39,14 +75,16 @@ public class ExecResults
*@param successCode Description of the Parameter
*@param timeout Description of the Parameter
*/
public ExecResults(String command, String input, int successCode, int timeout)
public ExecResults(String command, String input, int successCode,
int timeout)
{
myCommand = command.trim();
myInput = input.trim();
mySuccessCode = successCode;
myTimeout = timeout;
myCommand = command.trim();
myInput = input.trim();
mySuccessCode = successCode;
myTimeout = timeout;
}
/**
* Description of the Method
*
@@ -57,7 +95,8 @@ public class ExecResults
*/
private boolean contains(String haystack, String needle, int fromIndex)
{
return (haystack.trim().toLowerCase().indexOf(needle.trim().toLowerCase(), fromIndex) != -1);
return (haystack.trim().toLowerCase().indexOf(
needle.trim().toLowerCase(), fromIndex) != -1);
}
@@ -69,7 +108,7 @@ public class ExecResults
*/
public boolean errorsContains(String value)
{
return (errorsContains(value, 0));
return (errorsContains(value, 0));
}
@@ -82,7 +121,7 @@ public class ExecResults
*/
public boolean errorsContains(String value, int fromIndex)
{
return (contains(myErrors, value, fromIndex));
return (contains(myErrors, value, fromIndex));
}
@@ -93,7 +132,7 @@ public class ExecResults
*/
public boolean getError()
{
return (myError);
return (myError);
}
@@ -104,17 +143,17 @@ public class ExecResults
*/
public String getErrorMessage()
{
switch (getErrorType())
{
case THROWABLE:
return ("Exception: " + myThrowable.getMessage());
switch (getErrorType())
{
case THROWABLE:
return ("Exception: " + myThrowable.getMessage());
case BADRETURNCODE:
return ("Bad return code (expected " + mySuccessCode + ")");
case BADRETURNCODE:
return ("Bad return code (expected " + mySuccessCode + ")");
default:
return ("Unknown error");
}
default:
return ("Unknown error");
}
}
@@ -125,7 +164,7 @@ public class ExecResults
*/
public int getErrorType()
{
return (myErrorType);
return (myErrorType);
}
@@ -136,7 +175,7 @@ public class ExecResults
*/
public String getErrors()
{
return (myErrors);
return (myErrors);
}
@@ -147,7 +186,7 @@ public class ExecResults
*/
public boolean getInterrupted()
{
return (myInterrupted);
return (myInterrupted);
}
@@ -158,7 +197,7 @@ public class ExecResults
*/
public String getOutput()
{
return (myOutput);
return (myOutput);
}
@@ -169,7 +208,7 @@ public class ExecResults
*/
public int getReturnCode()
{
return (myReturnCode);
return (myReturnCode);
}
@@ -180,7 +219,7 @@ public class ExecResults
*/
public Throwable getThrowable()
{
return (myThrowable);
return (myThrowable);
}
@@ -192,7 +231,7 @@ public class ExecResults
*/
public boolean outputContains(String value)
{
return (outputContains(value, 0));
return (outputContains(value, 0));
}
@@ -205,7 +244,7 @@ public class ExecResults
*/
public boolean outputContains(String value, int fromIndex)
{
return (contains(myOutput, value, fromIndex));
return (contains(myOutput, value, fromIndex));
}
@@ -216,8 +255,8 @@ public class ExecResults
*/
public void setError(int value)
{
myError = true;
myErrorType = value;
myError = true;
myErrorType = value;
}
@@ -228,7 +267,7 @@ public class ExecResults
*/
public void setErrors(String errors)
{
myErrors = errors.trim();
myErrors = errors.trim();
}
@@ -237,7 +276,7 @@ public class ExecResults
*/
public void setInterrupted()
{
myInterrupted = true;
myInterrupted = true;
}
@@ -248,7 +287,7 @@ public class ExecResults
*/
public void setOutput(String value)
{
myOutput = value.trim();
myOutput = value.trim();
}
@@ -259,7 +298,7 @@ public class ExecResults
*/
public void setReturnCode(int value)
{
myReturnCode = value;
myReturnCode = value;
}
@@ -270,8 +309,8 @@ public class ExecResults
*/
public void setThrowable(Throwable value)
{
setError(THROWABLE);
myThrowable = value;
setError(THROWABLE);
myThrowable = value;
}
@@ -282,39 +321,40 @@ public class ExecResults
*/
public String toString()
{
String sep = System.getProperty("line.separator");
StringBuffer value = new StringBuffer();
value.append("ExecResults for \'" + myCommand + "\'" + sep);
String sep = System.getProperty("line.separator");
StringBuffer value = new StringBuffer();
value.append("ExecResults for \'" + myCommand + "\'" + sep);
if ((myInput != null) && !myInput.equals(""))
{
value.append(sep + "Input..." + sep + myInput + sep);
}
if ((myInput != null) && !myInput.equals(""))
{
value.append(sep + "Input..." + sep + myInput + sep);
}
if ((myOutput != null) && !myOutput.equals(""))
{
value.append(sep + "Output..." + sep + myOutput + sep);
}
if ((myOutput != null) && !myOutput.equals(""))
{
value.append(sep + "Output..." + sep + myOutput + sep);
}
if ((myErrors != null) && !myErrors.equals(""))
{
value.append(sep + "Errors..." + sep + myErrors + sep);
}
if ((myErrors != null) && !myErrors.equals(""))
{
value.append(sep + "Errors..." + sep + myErrors + sep);
}
value.append(sep);
value.append(sep);
if (myInterrupted)
{
value.append("Command timed out after " + (myTimeout / 1000) + " seconds " + sep);
}
if (myInterrupted)
{
value.append("Command timed out after " + (myTimeout / 1000)
+ " seconds " + sep);
}
value.append("Returncode: " + myReturnCode + sep);
value.append("Returncode: " + myReturnCode + sep);
if (myError)
{
value.append(getErrorMessage() + sep);
}
if (myError)
{
value.append(getErrorMessage() + sep);
}
return (value.toString());
return (value.toString());
}
}

38
webgoat/main/project/JavaSource/org/owasp/webgoat/util/ExecutionException.java
View File

@@ -1,21 +1,45 @@
package org.owasp.webgoat.util;
/**
* Copyright (c) 2002 Free Software Foundation developed under the custody of
* the Open Web Application Security Project (http://www.owasp.org) This
* software package org.owasp.webgoat.is published by OWASP under the GPL. You should read and
* accept the LICENSE before you use, modify and/or redistribute this software.
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
*/
public class ExecutionException extends Exception
{
/**
* Constructor for the ExecutionException object
*/
public ExecutionException()
{
super();
super();
}
@@ -26,6 +50,6 @@ public class ExecutionException extends Exception
*/
public ExecutionException(String msg)
{
super(msg);
super(msg);
}
}

390
webgoat/main/project/JavaSource/org/owasp/webgoat/util/HtmlEncoder.java
View File

@@ -3,193 +3,223 @@ package org.owasp.webgoat.util;
import java.util.HashMap;
import java.util.Map;
/*******************************************************************************
*
*
* This file is part of WebGoat, an Open Web Application Security Project
* utility. For details, please see http://www.owasp.org/
*
* Copyright (c) 2002 - 2007 Bruce Mayhew
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Getting Source ==============
*
* Source for this application is maintained at code.google.com, a repository
* for free software projects.
*
* For details, please see http://code.google.com/p/webgoat/
*/
public class HtmlEncoder
{
static Map e2i = new HashMap();
static Map i2e = new HashMap();
// html entity list
private static Object[][] entities =
static Map e2i = new HashMap();
static Map i2e = new HashMap();
// html entity list
private static Object[][] entities = { { "quot", new Integer(34) }, // " - double-quote
{ "amp", new Integer(38) }, // & - ampersand
{ "lt", new Integer(60) }, // < - less-than
{ "gt", new Integer(62) }, // > - greater-than
{ "nbsp", new Integer(160) }, // non-breaking space
{ "copy", new Integer(169) }, // <20> - copyright
{ "reg", new Integer(174) }, // <20> - registered trademark
{ "Agrave", new Integer(192) }, // <20> - uppercase A, grave accent
{ "Aacute", new Integer(193) }, // <20> - uppercase A, acute accent
{ "Acirc", new Integer(194) }, // <20> - uppercase A, circumflex accent
{ "Atilde", new Integer(195) }, // <20> - uppercase A, tilde
{ "Auml", new Integer(196) }, // <20> - uppercase A, umlaut
{ "Aring", new Integer(197) }, // <20> - uppercase A, ring
{ "AElig", new Integer(198) }, // <20> - uppercase AE
{ "Ccedil", new Integer(199) }, // <20> - uppercase C, cedilla
{ "Egrave", new Integer(200) }, // <20> - uppercase E, grave accent
{ "Eacute", new Integer(201) }, // <20> - uppercase E, acute accent
{ "Ecirc", new Integer(202) }, // <20> - uppercase E, circumflex accent
{ "Euml", new Integer(203) }, // <20> - uppercase E, umlaut
{ "Igrave", new Integer(204) }, // <20> - uppercase I, grave accent
{ "Iacute", new Integer(205) }, // <20> - uppercase I, acute accent
{ "Icirc", new Integer(206) }, // <20> - uppercase I, circumflex accent
{ "Iuml", new Integer(207) }, // <20> - uppercase I, umlaut
{ "ETH", new Integer(208) }, // <20> - uppercase Eth, Icelandic
{ "Ntilde", new Integer(209) }, // <20> - uppercase N, tilde
{ "Ograve", new Integer(210) }, // <20> - uppercase O, grave accent
{ "Oacute", new Integer(211) }, // <20> - uppercase O, acute accent
{ "Ocirc", new Integer(212) }, // <20> - uppercase O, circumflex accent
{ "Otilde", new Integer(213) }, // <20> - uppercase O, tilde
{ "Ouml", new Integer(214) }, // <20> - uppercase O, umlaut
{ "Oslash", new Integer(216) }, // <20> - uppercase O, slash
{ "Ugrave", new Integer(217) }, // <20> - uppercase U, grave accent
{ "Uacute", new Integer(218) }, // <20> - uppercase U, acute accent
{ "Ucirc", new Integer(219) }, // <20> - uppercase U, circumflex accent
{ "Uuml", new Integer(220) }, // <20> - uppercase U, umlaut
{ "Yacute", new Integer(221) }, // <20> - uppercase Y, acute accent
{ "THORN", new Integer(222) }, // <20> - uppercase THORN, Icelandic
{ "szlig", new Integer(223) }, // <20> - lowercase sharps, German
{ "agrave", new Integer(224) }, // <20> - lowercase a, grave accent
{ "aacute", new Integer(225) }, // <20> - lowercase a, acute accent
{ "acirc", new Integer(226) }, // <20> - lowercase a, circumflex accent
{ "atilde", new Integer(227) }, // <20> - lowercase a, tilde
{ "auml", new Integer(228) }, // <20> - lowercase a, umlaut
{ "aring", new Integer(229) }, // <20> - lowercase a, ring
{ "aelig", new Integer(230) }, // <20> - lowercase ae
{ "ccedil", new Integer(231) }, // <20> - lowercase c, cedilla
{ "egrave", new Integer(232) }, // <20> - lowercase e, grave accent
{ "eacute", new Integer(233) }, // <20> - lowercase e, acute accent
{ "ecirc", new Integer(234) }, // <20> - lowercase e, circumflex accent
{ "euml", new Integer(235) }, // <20> - lowercase e, umlaut
{ "igrave", new Integer(236) }, // <20> - lowercase i, grave accent
{ "iacute", new Integer(237) }, // <20> - lowercase i, acute accent
{ "icirc", new Integer(238) }, // <20> - lowercase i, circumflex accent
{ "iuml", new Integer(239) }, // <20> - lowercase i, umlaut
{ "igrave", new Integer(236) }, // <20> - lowercase i, grave accent
{ "iacute", new Integer(237) }, // <20> - lowercase i, acute accent
{ "icirc", new Integer(238) }, // <20> - lowercase i, circumflex accent
{ "iuml", new Integer(239) }, // <20> - lowercase i, umlaut
{ "eth", new Integer(240) }, // <20> - lowercase eth, Icelandic
{ "ntilde", new Integer(241) }, // <20> - lowercase n, tilde
{ "ograve", new Integer(242) }, // <20> - lowercase o, grave accent
{ "oacute", new Integer(243) }, // <20> - lowercase o, acute accent
{ "ocirc", new Integer(244) }, // <20> - lowercase o, circumflex accent
{ "otilde", new Integer(245) }, // <20> - lowercase o, tilde
{ "ouml", new Integer(246) }, // <20> - lowercase o, umlaut
{ "oslash", new Integer(248) }, // <20> - lowercase o, slash
{ "ugrave", new Integer(249) }, // <20> - lowercase u, grave accent
{ "uacute", new Integer(250) }, // <20> - lowercase u, acute accent
{ "ucirc", new Integer(251) }, // <20> - lowercase u, circumflex accent
{ "uuml", new Integer(252) }, // <20> - lowercase u, umlaut
{ "yacute", new Integer(253) }, // <20> - lowercase y, acute accent
{ "thorn", new Integer(254) }, // <20> - lowercase thorn, Icelandic
{ "yuml", new Integer(255) }, // <20> - lowercase y, umlaut
{ "euro", new Integer(8364) },// Euro symbol
};
public HtmlEncoder()
{
for (int i = 0; i < entities.length; i++)
e2i.put(entities[i][0], entities[i][1]);
for (int i = 0; i < entities.length; i++)
i2e.put(entities[i][1], entities[i][0]);
}
/**
* Turns funky characters into HTML entity equivalents<p>
*
* e.g. <tt>"bread" & "butter"</tt> => <tt>&amp;quot;bread&amp;quot; &amp;amp;
* &amp;quot;butter&amp;quot;</tt> . Update: supports nearly all HTML entities, including funky
* accents. See the source code for more detail. Adapted from
* http://www.purpletech.com/code/src/com/purpletech/util/Utils.java.
*
* @param s1 Description of the Parameter
* @return Description of the Return Value
*/
public static String encode(String s1)
{
StringBuffer buf = new StringBuffer();
int i;
for (i = 0; i < s1.length(); ++i)
{
{"quot", new Integer( 34 )}, // " - double-quote
{"amp", new Integer( 38 )}, // & - ampersand
{"lt", new Integer( 60 )}, // < - less-than
{"gt", new Integer( 62 )}, // > - greater-than
{"nbsp", new Integer( 160 )}, // non-breaking space
{"copy", new Integer( 169 )}, // <20> - copyright
{"reg", new Integer( 174 )}, // <20> - registered trademark
{"Agrave", new Integer( 192 )}, // <20> - uppercase A, grave accent
{"Aacute", new Integer( 193 )}, // <20> - uppercase A, acute accent
{"Acirc", new Integer( 194 )}, // <20> - uppercase A, circumflex accent
{"Atilde", new Integer( 195 )}, // <20> - uppercase A, tilde
{"Auml", new Integer( 196 )}, // <20> - uppercase A, umlaut
{"Aring", new Integer( 197 )}, // <20> - uppercase A, ring
{"AElig", new Integer( 198 )}, // <20> - uppercase AE
{"Ccedil", new Integer( 199 )}, // <20> - uppercase C, cedilla
{"Egrave", new Integer( 200 )}, // <20> - uppercase E, grave accent
{"Eacute", new Integer( 201 )}, // <20> - uppercase E, acute accent
{"Ecirc", new Integer( 202 )}, // <20> - uppercase E, circumflex accent
{"Euml", new Integer( 203 )}, // <20> - uppercase E, umlaut
{"Igrave", new Integer( 204 )}, // <20> - uppercase I, grave accent
{"Iacute", new Integer( 205 )}, // <20> - uppercase I, acute accent
{"Icirc", new Integer( 206 )}, // <20> - uppercase I, circumflex accent
{"Iuml", new Integer( 207 )}, // <20> - uppercase I, umlaut
{"ETH", new Integer( 208 )}, // <20> - uppercase Eth, Icelandic
{"Ntilde", new Integer( 209 )}, // <20> - uppercase N, tilde
{"Ograve", new Integer( 210 )}, // <20> - uppercase O, grave accent
{"Oacute", new Integer( 211 )}, // <20> - uppercase O, acute accent
{"Ocirc", new Integer( 212 )}, // <20> - uppercase O, circumflex accent
{"Otilde", new Integer( 213 )}, // <20> - uppercase O, tilde
{"Ouml", new Integer( 214 )}, // <20> - uppercase O, umlaut
{"Oslash", new Integer( 216 )}, // <20> - uppercase O, slash
{"Ugrave", new Integer( 217 )}, // <20> - uppercase U, grave accent
{"Uacute", new Integer( 218 )}, // <20> - uppercase U, acute accent
{"Ucirc", new Integer( 219 )}, // <20> - uppercase U, circumflex accent
{"Uuml", new Integer( 220 )}, // <20> - uppercase U, umlaut
{"Yacute", new Integer( 221 )}, // <20> - uppercase Y, acute accent
{"THORN", new Integer( 222 )}, // <20> - uppercase THORN, Icelandic
{"szlig", new Integer( 223 )}, // <20> - lowercase sharps, German
{"agrave", new Integer( 224 )}, // <20> - lowercase a, grave accent
{"aacute", new Integer( 225 )}, // <20> - lowercase a, acute accent
{"acirc", new Integer( 226 )}, // <20> - lowercase a, circumflex accent
{"atilde", new Integer( 227 )}, // <20> - lowercase a, tilde
{"auml", new Integer( 228 )}, // <20> - lowercase a, umlaut
{"aring", new Integer( 229 )}, // <20> - lowercase a, ring
{"aelig", new Integer( 230 )}, // <20> - lowercase ae
{"ccedil", new Integer( 231 )}, // <20> - lowercase c, cedilla
{"egrave", new Integer( 232 )}, // <20> - lowercase e, grave accent
{"eacute", new Integer( 233 )}, // <20> - lowercase e, acute accent
{"ecirc", new Integer( 234 )}, // <20> - lowercase e, circumflex accent
{"euml", new Integer( 235 )}, // <20> - lowercase e, umlaut
{"igrave", new Integer( 236 )}, // <20> - lowercase i, grave accent
{"iacute", new Integer( 237 )}, // <20> - lowercase i, acute accent
{"icirc", new Integer( 238 )}, // <20> - lowercase i, circumflex accent
{"iuml", new Integer( 239 )}, // <20> - lowercase i, umlaut
{"igrave", new Integer( 236 )}, // <20> - lowercase i, grave accent
{"iacute", new Integer( 237 )}, // <20> - lowercase i, acute accent
{"icirc", new Integer( 238 )}, // <20> - lowercase i, circumflex accent
{"iuml", new Integer( 239 )}, // <20> - lowercase i, umlaut
{"eth", new Integer( 240 )}, // <20> - lowercase eth, Icelandic
{"ntilde", new Integer( 241 )}, // <20> - lowercase n, tilde
{"ograve", new Integer( 242 )}, // <20> - lowercase o, grave accent
{"oacute", new Integer( 243 )}, // <20> - lowercase o, acute accent
{"ocirc", new Integer( 244 )}, // <20> - lowercase o, circumflex accent
{"otilde", new Integer( 245 )}, // <20> - lowercase o, tilde
{"ouml", new Integer( 246 )}, // <20> - lowercase o, umlaut
{"oslash", new Integer( 248 )}, // <20> - lowercase o, slash
{"ugrave", new Integer( 249 )}, // <20> - lowercase u, grave accent
{"uacute", new Integer( 250 )}, // <20> - lowercase u, acute accent
{"ucirc", new Integer( 251 )}, // <20> - lowercase u, circumflex accent
{"uuml", new Integer( 252 )}, // <20> - lowercase u, umlaut
{"yacute", new Integer( 253 )}, // <20> - lowercase y, acute accent
{"thorn", new Integer( 254 )}, // <20> - lowercase thorn, Icelandic
{"yuml", new Integer( 255 )}, // <20> - lowercase y, umlaut
{"euro", new Integer( 8364 )},// Euro symbol
};
public HtmlEncoder()
{
for(int i=0; i<entities.length; i++)
e2i.put(entities[i][0], entities[i][1]);
for(int i=0; i<entities.length; i++)
i2e.put(entities[i][1], entities[i][0]);
}
/**
* Turns funky characters into HTML entity equivalents<p>
*
* e.g. <tt>"bread" & "butter"</tt> => <tt>&amp;quot;bread&amp;quot; &amp;amp;
* &amp;quot;butter&amp;quot;</tt> . Update: supports nearly all HTML entities, including funky
* accents. See the source code for more detail. Adapted from
* http://www.purpletech.com/code/src/com/purpletech/util/Utils.java.
*
* @param s1 Description of the Parameter
* @return Description of the Return Value
*/
public static String encode( String s1 )
{
StringBuffer buf = new StringBuffer();
int i;
for ( i = 0; i < s1.length(); ++i )
char ch = s1.charAt(i);
String entity = (String) i2e.get(new Integer((int) ch));
if (entity == null)
{
if (((int) ch) > 128)
{
char ch = s1.charAt( i );
String entity = (String) i2e.get( new Integer( (int) ch ) );
if ( entity == null )
{
if ( ( (int) ch ) > 128 )
{
buf.append( "&#" + ( (int) ch ) + ";" );
}
else
{
buf.append( ch );
}
}
else
{
buf.append( "&" + entity + ";" );
}
buf.append("&#" + ((int) ch) + ";");
}
return buf.toString();
}
/**
* Given a string containing entity escapes, returns a string containing the actual Unicode
* characters corresponding to the escapes. Adapted from
* http://www.purpletech.com/code/src/com/purpletech/util/Utils.java.
*
* @param s1 Description of the Parameter
* @return Description of the Return Value
*/
public static String decode( String s1 )
{
StringBuffer buf = new StringBuffer();
int i;
for ( i = 0; i < s1.length(); ++i )
else
{
char ch = s1.charAt( i );
if ( ch == '&' )
{
int semi = s1.indexOf( ';', i + 1 );
if ( semi == -1 )
{
buf.append( ch );
continue;
}
String entity = s1.substring( i + 1, semi );
Integer iso;
if ( entity.charAt( 0 ) == '#' )
{
iso = new Integer( entity.substring( 1 ) );
}
else
{
iso = (Integer) e2i.get( entity );
}
if ( iso == null )
{
buf.append( "&" + entity + ";" );
}
else
{
buf.append( (char) ( iso.intValue() ) );
}
i = semi;
}
else
{
buf.append( ch );
}
buf.append(ch);
}
return buf.toString();
}
else
{
buf.append("&" + entity + ";");
}
}
return buf.toString();
}
/**
* Given a string containing entity escapes, returns a string containing the actual Unicode
* characters corresponding to the escapes. Adapted from
* http://www.purpletech.com/code/src/com/purpletech/util/Utils.java.
*
* @param s1 Description of the Parameter
* @return Description of the Return Value
*/
public static String decode(String s1)
{
StringBuffer buf = new StringBuffer();
int i;
for (i = 0; i < s1.length(); ++i)
{
char ch = s1.charAt(i);
if (ch == '&')
{
int semi = s1.indexOf(';', i + 1);
if (semi == -1)
{
buf.append(ch);
continue;
}
String entity = s1.substring(i + 1, semi);
Integer iso;
if (entity.charAt(0) == '#')
{
iso = new Integer(entity.substring(1));
}
else
{
iso = (Integer) e2i.get(entity);
}
if (iso == null)
{
buf.append("&" + entity + ";");
}
else
{
buf.append((char) (iso.intValue()));
}
i = semi;
}
else
{
buf.append(ch);
}
}
return buf.toString();
}
}

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