Added 3 new lessons. Some strings are in the properties files, but not all. Modified CreateDB.java in order to create a new salaries table used by the new SQL injection lessons.
git-svn-id: http://webgoat.googlecode.com/svn/trunk/webgoat@390 4033779f-a91e-0410-96ef-6bf7bf53c507
This commit is contained in:
chuck@securityfoundry.com
parent
1dc6c799a7
commit
1c02094545
@ -56,7 +56,7 @@ Refresh=Refresh
|
||||
|
||||
WeakAuthenticationCookieHints1=The server authenticates the user using a cookie, if you send the right cookie.
|
||||
WeakAuthenticationCookieHints2=Is the AuthCookie value guessable knowing the username and password?
|
||||
WeakAuthenticationCookieHints3=Add 'AuthCookie=********;' to the Cookie: header using <A href=\"http://www.owasp.org/development/webscarab\">WebScarab</A>.
|
||||
WeakAuthenticationCookieHints3=Add 'AuthCookie=********;' to the Cookie: header using <A href=\"http://www.owasp.org/index.php/Category:OWASP_WebScarab_Project\">WebScarab</A>.
|
||||
WeakAuthenticationCookieHints4=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?
|
||||
|
||||
#RemoteAdminFlaw.java
|
||||
@ -213,15 +213,28 @@ ThisAmountCharged=This amount will be charged to your credit card immediately.
|
||||
|
||||
HiddenFieldTamperingHint1=This application is using hidden fields to transmit price information to the server.
|
||||
HiddenFieldTamperingHint2=Use a program to intercept and change the value in the hidden field.
|
||||
HiddenFieldTamperingHint3=Use <A href=\"http://www.owasp.org/development/webscarab\">WebScarab</A> to change the price of the TV from "
|
||||
HiddenFieldTamperingHint3=Use <A href=\"http://www.owasp.org/index.php/Category:OWASP_WebScarab_Project\">WebScarab</A> to change the price of the TV from "
|
||||
HiddenFieldTamperingHint32= to
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
# Modify data with SQL Injection
|
||||
EnterUserid=Enter your userid:
|
||||
SqlModifyDataHint1=You can use SQL Injection to execute more than one SQL statement.
|
||||
SqlModifyDataHint2=Use a semicolon (;) to separate SQL statements.
|
||||
SqlModifyDataHint3=Modify data using a SQL UPDATE Statement.
|
||||
SqlModifyDataHint4=For details and examples for SQL UPDATE statements, see <A href=\"http://www.w3schools.com/SQl/sql_update.asp\">http://www.w3schools.com/SQl/sql_update.asp</A>
|
||||
SqlModifyDataHint5=SOLUTION:<br/>foo'; UPDATE salaries SET salary=9999999 WHERE userid='jsmith
|
||||
|
||||
# Modify data with SQL Injection
|
||||
SqlAddDataHint1=You can use SQL Injection to execute more than one SQL statement.
|
||||
SqlAddDataHint2=Use a semicolon (;) to separate SQL statements. You will also need to comment out some characters that come after the injection with a double hyphen (--).
|
||||
SqlAddDataHint3=Modify data using a SQL INSERT Statement.
|
||||
SqlAddDataHint4=For details and examples for SQL INSERT statements, see <A href=\"http://www.w3schools.com/SQl/sql_insert.asp\">http://www.w3schools.com/SQl/sql_insert.asp</A>
|
||||
SqlAddDataHint5=SOLUTION:<br/>bar'; INSERT INTO salaries VALUES ('cwillis', 999999); --
|
||||
|
||||
# Bypass Html Field Restrictions
|
||||
BypassHtmlFieldRestrictionsHint1=You must re-enable the disabled form field or manually add its parameter name to your request.
|
||||
BypassHtmlFieldRestrictionsHint2=You can use <A href=\"http://www.owasp.org/index.php/Category:OWASP_WebScarab_Project\">WebScarab</A> to intercept requests and make changes.
|
||||
BypassHtmlFieldRestrictionsHint3=Rather than using <A href=\"http://www.owasp.org/index.php/Category:OWASP_WebScarab_Project\">WebScarab</A>, you could instead use the <A href=\"http://chrispederick.com/work/web-developer/\">Web Developer</a> and/or <A href=\"http://devels-playground.blogspot.com/\">Hackbar</a> Firefox extensions to complete this lesson.
|
||||
|
||||
|
||||
|
||||
|
||||
@ -0,0 +1,256 @@
|
||||
|
||||
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.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.PRE;
|
||||
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.util.WebGoatI18N;
|
||||
|
||||
|
||||
/***************************************************************************************************
|
||||
*
|
||||
*
|
||||
* 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>
|
||||
* @created October 29, 2009
|
||||
*/
|
||||
public class BypassHtmlFieldRestrictions extends SequentialLessonAdapter
|
||||
{
|
||||
public final static A MANDIANT_LOGO = new A().setHref("http://www.mandiant.com").addElement(new IMG("images/logos/mandiant.png").setAlt("MANDIANT").setBorder(0).setHspace(0).setVspace(0));
|
||||
|
||||
private final static String USERID = "userid";
|
||||
|
||||
private String userid;
|
||||
|
||||
/**
|
||||
* 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 failed = false;
|
||||
|
||||
// select element
|
||||
ec.addElement(new Div().addElement(new StringElement("Select field with two possible values:")));
|
||||
|
||||
String[] allowedSelect = {"foo", "bar"};
|
||||
|
||||
ec.addElement(new org.apache.ecs.html.Select("select", allowedSelect));
|
||||
|
||||
// radio button element
|
||||
ec.addElement(new P());
|
||||
ec.addElement(new Div().addElement(new StringElement("Radio button with two possible values:")));
|
||||
|
||||
|
||||
Input radiofoo = new Input("radio", "radio", "foo");
|
||||
radiofoo.setChecked(true);
|
||||
ec.addElement(radiofoo);
|
||||
ec.addElement(new StringElement("foo"));
|
||||
ec.addElement(new BR());
|
||||
ec.addElement(new Input("radio", "radio", "bar"));
|
||||
ec.addElement(new StringElement("bar"));
|
||||
|
||||
// checkbox
|
||||
ec.addElement(new P());
|
||||
ec.addElement(new Div().addElement(new StringElement("Checkbox:")));
|
||||
Input checkbox = new Input("checkbox", "checkbox");
|
||||
checkbox.setChecked(true);
|
||||
ec.addElement(checkbox);
|
||||
ec.addElement(new StringElement("checkbox"));
|
||||
|
||||
// create shortinput
|
||||
ec.addElement(new P());
|
||||
ec.addElement(new Div().addElement(new StringElement("Input field restricted to 5 characters:")));
|
||||
Input shortinput = new Input(Input.TEXT, "shortinput", "12345");
|
||||
shortinput.setMaxlength(5);
|
||||
ec.addElement(shortinput);
|
||||
|
||||
ec.addElement(new P());
|
||||
ec.addElement(new Div().addElement(new StringElement("Disabled input field:")));
|
||||
String defaultdisabledinputtext = "disabled";
|
||||
Input disabledinput = new Input(Input.TEXT, "disabledinput", defaultdisabledinputtext);
|
||||
disabledinput.setDisabled(true);
|
||||
ec.addElement(disabledinput);
|
||||
ec.addElement(new BR());
|
||||
|
||||
// Submit Button
|
||||
ec.addElement(new P());
|
||||
ec.addElement(new Div().addElement(new StringElement("Submit button:")));
|
||||
String submittext = "Submit";
|
||||
Element b = ECSFactory.makeButton(submittext);
|
||||
ec.addElement(b);
|
||||
|
||||
// Now check inputs that were submitted (if any)
|
||||
|
||||
// check select field
|
||||
String submittedselect = s.getParser().getRawParameter("select");
|
||||
if(submittedselect.equals("foo")) failed = true;
|
||||
if(submittedselect.equals("bar")) failed = true;
|
||||
|
||||
// check radio buttons
|
||||
String submittedradio = s.getParser().getRawParameter("radio");
|
||||
if(submittedselect.equals("foo")) failed = true;
|
||||
if(submittedselect.equals("bar")) failed = true;
|
||||
|
||||
// check checkbox (note - if the box is not checked, this will throw an exception, but that
|
||||
// is okay)
|
||||
if(s.getParser().getRawParameter("checkbox").equals("on")) failed = true;
|
||||
|
||||
// check shortinput
|
||||
if(s.getParser().getRawParameter("shortinput").length() < 6) failed = true;
|
||||
|
||||
// check disabledinput (note - if the field was not re-enabled, this will throw an exception, but that
|
||||
// is okay)
|
||||
if(s.getParser().getRawParameter("disabledinput").equals(defaultdisabledinputtext)) failed = true;
|
||||
|
||||
// check submitbutton
|
||||
if(s.getParser().getRawParameter("SUBMIT").equals(submittext)) failed = true;
|
||||
|
||||
|
||||
// if we didn't fail, we succeeded!
|
||||
if(failed != true) {
|
||||
makeSuccess(s);
|
||||
}
|
||||
|
||||
} catch(ParameterNotFoundException e) {
|
||||
//s.setMessage("Error, required parameter not found");
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
return (ec);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the category attribute of the object
|
||||
*
|
||||
* @return The category value
|
||||
*/
|
||||
protected Category getDefaultCategory()
|
||||
{
|
||||
return Category.PARAMETER_TAMPERING;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the credits attribute of the AbstractLesson object
|
||||
*
|
||||
* @return The credits value
|
||||
*/
|
||||
public Element getCredits()
|
||||
{
|
||||
return super.getCustomCredits("Created by Chuck Willis ", MANDIANT_LOGO);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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(WebGoatI18N.get("BypassHtmlFieldRestrictionsHint1"));
|
||||
hints.add(WebGoatI18N.get("BypassHtmlFieldRestrictionsHint2"));
|
||||
hints.add(WebGoatI18N.get("BypassHtmlFieldRestrictionsHint3"));
|
||||
|
||||
return hints;
|
||||
}
|
||||
|
||||
private final static Integer DEFAULT_RANKING = new Integer(10);
|
||||
|
||||
protected Integer getDefaultRanking()
|
||||
{
|
||||
return DEFAULT_RANKING;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the title attribute of the DatabaseFieldScreen object
|
||||
*
|
||||
* @return The title value
|
||||
*/
|
||||
public String getTitle()
|
||||
{
|
||||
return ("Bypass HTML Field Restrictions");
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the instructions attribute of the SqlInjection object
|
||||
*
|
||||
* @return The instructions value
|
||||
*/
|
||||
public String getInstructions(WebSession s)
|
||||
{
|
||||
String instructions = "The form below uses HTML form field restrictions. " +
|
||||
" In order to pass this lesson, submit the form with each field containing an unallowed value. "
|
||||
+ "<b>You must submit invalid values for all six fields in one form submission.</b>";
|
||||
|
||||
return (instructions);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,247 @@
|
||||
|
||||
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.util.WebGoatI18N;
|
||||
|
||||
|
||||
/***************************************************************************************************
|
||||
*
|
||||
*
|
||||
* 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 based on the String SQL Injection lesson)
|
||||
* @created October 29, 2009
|
||||
*/
|
||||
public class SqlAddData extends SequentialLessonAdapter
|
||||
{
|
||||
public final static A MANDIANT_LOGO = new A().setHref("http://www.mandiant.com").addElement(new IMG("images/logos/mandiant.png").setAlt("MANDIANT").setBorder(0).setHspace(0).setVspace(0));
|
||||
|
||||
private final static String USERID = "userid";
|
||||
|
||||
private String userid;
|
||||
|
||||
/**
|
||||
* 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(makeAccountLine(s));
|
||||
|
||||
String query = "SELECT * FROM salaries WHERE userid = '" + userid + "'";
|
||||
//ec.addElement(new PRE(query));
|
||||
|
||||
try
|
||||
{
|
||||
// get number of rows in table before executing injectable query
|
||||
Statement target_statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
|
||||
ResultSet.CONCUR_READ_ONLY);
|
||||
ResultSet target_results = target_statement.executeQuery("SELECT * from salaries");
|
||||
target_results.last();
|
||||
int number_of_results_before = target_results.getRow();
|
||||
|
||||
System.out.println("Before running query, table salaries has "
|
||||
+ number_of_results_before + " records.");
|
||||
|
||||
// execute query
|
||||
Statement statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
|
||||
ResultSet.CONCUR_READ_ONLY);
|
||||
|
||||
statement.execute(query);
|
||||
|
||||
ResultSet results = statement.getResultSet();
|
||||
|
||||
if ((results != null) && (results.first() == true))
|
||||
{
|
||||
ResultSetMetaData resultsMetaData = results.getMetaData();
|
||||
ec.addElement(DatabaseUtilities.writeTable(results, resultsMetaData));
|
||||
results.last();
|
||||
}
|
||||
else
|
||||
{
|
||||
ec.addElement(WebGoatI18N.get("NoResultsMatched"));
|
||||
}
|
||||
|
||||
// see if the number of rows in the table has changed
|
||||
target_results = target_statement.executeQuery("SELECT * from salaries");
|
||||
target_results.last();
|
||||
int number_of_results_after = target_results.getRow();
|
||||
|
||||
System.out.println("After running query, table salaries has "
|
||||
+ number_of_results_after + " records.");
|
||||
|
||||
if(number_of_results_after != number_of_results_before) {
|
||||
makeSuccess(s);
|
||||
}
|
||||
|
||||
} catch (SQLException sqle)
|
||||
{
|
||||
ec.addElement(new P().addElement(sqle.getMessage()));
|
||||
sqle.printStackTrace();
|
||||
}
|
||||
} catch (Exception e)
|
||||
{
|
||||
s.setMessage(WebGoatI18N.get("ErrorGenerating") + this.getClass().getName());
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
return (ec);
|
||||
}
|
||||
|
||||
|
||||
|
||||
protected Element makeAccountLine(WebSession s)
|
||||
{
|
||||
ElementContainer ec = new ElementContainer();
|
||||
ec.addElement(new P().addElement(WebGoatI18N.get("EnterUserid")));
|
||||
|
||||
userid = s.getParser().getRawParameter(USERID, "jsmith");
|
||||
Input input = new Input(Input.TEXT, USERID, userid.toString());
|
||||
ec.addElement(input);
|
||||
|
||||
Element b = ECSFactory.makeButton(WebGoatI18N.get("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 credits attribute of the AbstractLesson object
|
||||
*
|
||||
* @return The credits value
|
||||
*/
|
||||
public Element getCredits()
|
||||
{
|
||||
return super.getCustomCredits("Created by Chuck Willis ", MANDIANT_LOGO);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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(WebGoatI18N.get("SqlAddDataHint1"));
|
||||
hints.add(WebGoatI18N.get("SqlAddDataHint2"));
|
||||
hints.add(WebGoatI18N.get("SqlAddDataHint3"));
|
||||
hints.add(WebGoatI18N.get("SqlAddDataHint4"));
|
||||
hints.add(WebGoatI18N.get("SqlAddDataHint5"));
|
||||
|
||||
return hints;
|
||||
}
|
||||
|
||||
private final static Integer DEFAULT_RANKING = new Integer(78);
|
||||
|
||||
protected Integer getDefaultRanking()
|
||||
{
|
||||
return DEFAULT_RANKING;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the title attribute of the DatabaseFieldScreen object
|
||||
*
|
||||
* @return The title value
|
||||
*/
|
||||
public String getTitle()
|
||||
{
|
||||
return ("Add Data with SQL Injection");
|
||||
}
|
||||
|
||||
/**
|
||||
* 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 view salaries associated with a userid "
|
||||
+ "(from the table named <b>salaries</b>). This form"
|
||||
+ " is vulnerable to String SQL Injection. In order to pass this lesson, use SQL Injection to "
|
||||
+ "add a record to the table.";
|
||||
|
||||
return (instructions);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,266 @@
|
||||
|
||||
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.util.WebGoatI18N;
|
||||
|
||||
|
||||
/***************************************************************************************************
|
||||
*
|
||||
*
|
||||
* 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 based on the String SQL Injection lesson)
|
||||
* @created October 29, 2009
|
||||
*/
|
||||
public class SqlModifyData extends SequentialLessonAdapter
|
||||
{
|
||||
public final static A MANDIANT_LOGO = new A().setHref("http://www.mandiant.com").addElement(new IMG("images/logos/mandiant.png").setAlt("MANDIANT").setBorder(0).setHspace(0).setVspace(0));
|
||||
|
||||
private final static String USERID = "userid";
|
||||
|
||||
private final static String TARGET_USERID = "jsmith";
|
||||
private final static String NONTARGET_USERID = "lsmith";
|
||||
|
||||
private String userid;
|
||||
|
||||
/**
|
||||
* 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(makeAccountLine(s));
|
||||
|
||||
String query = "SELECT * FROM salaries WHERE userid = '" + userid + "'";
|
||||
//ec.addElement(new PRE(query));
|
||||
|
||||
try
|
||||
{
|
||||
// check target data
|
||||
Statement target_statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
|
||||
ResultSet.CONCUR_READ_ONLY);
|
||||
ResultSet target_results = target_statement.executeQuery("SELECT salary from salaries where userid='"+TARGET_USERID+"'");
|
||||
target_results.first();
|
||||
String before_salary_target_salary = target_results.getString(1);
|
||||
|
||||
System.out.println("Before running query, salary for target userid " + TARGET_USERID + " = " + before_salary_target_salary );
|
||||
|
||||
target_results = target_statement.executeQuery("SELECT salary from salaries where userid='"+NONTARGET_USERID+"'");
|
||||
target_results.first();
|
||||
String before_salary_nontarget_salary = target_results.getString(1);
|
||||
|
||||
System.out.println("Before running query, salary for nontarget userid " + NONTARGET_USERID + " = " + before_salary_nontarget_salary );
|
||||
|
||||
// execute query
|
||||
Statement statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
|
||||
ResultSet.CONCUR_READ_ONLY);
|
||||
//
|
||||
statement.execute(query);
|
||||
|
||||
ResultSet results = statement.getResultSet();
|
||||
|
||||
if ((results != null) && (results.first() == true))
|
||||
{
|
||||
ResultSetMetaData resultsMetaData = results.getMetaData();
|
||||
ec.addElement(DatabaseUtilities.writeTable(results, resultsMetaData));
|
||||
results.last();
|
||||
}
|
||||
else
|
||||
{
|
||||
ec.addElement(WebGoatI18N.get("NoResultsMatched"));
|
||||
}
|
||||
|
||||
// see if target data was modified
|
||||
target_results = target_statement.executeQuery("SELECT salary from salaries where userid='"+TARGET_USERID+"'");
|
||||
target_results.first();
|
||||
String after_salary_target_salary = target_results.getString(1);
|
||||
|
||||
System.out.println("After running query, salary for target userid " + TARGET_USERID + " = " + before_salary_target_salary );
|
||||
|
||||
target_results = target_statement.executeQuery("SELECT salary from salaries where userid='"+NONTARGET_USERID+"'");
|
||||
target_results.first();
|
||||
String after_salary_nontarget_salary = target_results.getString(1);
|
||||
|
||||
System.out.println("After running query, salary for nontarget userid " + NONTARGET_USERID + " = " + before_salary_nontarget_salary );
|
||||
|
||||
if(!after_salary_nontarget_salary.equals(before_salary_nontarget_salary)) {
|
||||
s.setMessage("You modified the salary for another userid, in order to succeed you must modify the salary of only userid "
|
||||
+ TARGET_USERID + ".");
|
||||
} else {
|
||||
if(!after_salary_target_salary.equals(before_salary_target_salary)) {
|
||||
makeSuccess(s);
|
||||
}
|
||||
}
|
||||
|
||||
} catch (SQLException sqle)
|
||||
{
|
||||
ec.addElement(new P().addElement(sqle.getMessage()));
|
||||
sqle.printStackTrace();
|
||||
}
|
||||
} catch (Exception e)
|
||||
{
|
||||
s.setMessage(WebGoatI18N.get("ErrorGenerating") + this.getClass().getName());
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
return (ec);
|
||||
}
|
||||
|
||||
|
||||
|
||||
protected Element makeAccountLine(WebSession s)
|
||||
{
|
||||
ElementContainer ec = new ElementContainer();
|
||||
ec.addElement(new P().addElement(WebGoatI18N.get("EnterUserid")));
|
||||
|
||||
userid = s.getParser().getRawParameter(USERID, "jsmith");
|
||||
Input input = new Input(Input.TEXT, USERID, userid.toString());
|
||||
ec.addElement(input);
|
||||
|
||||
Element b = ECSFactory.makeButton(WebGoatI18N.get("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 credits attribute of the AbstractLesson object
|
||||
*
|
||||
* @return The credits value
|
||||
*/
|
||||
public Element getCredits()
|
||||
{
|
||||
return super.getCustomCredits("Created by Chuck Willis ", MANDIANT_LOGO);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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(WebGoatI18N.get("SqlModifyDataHint1"));
|
||||
hints.add(WebGoatI18N.get("SqlModifyDataHint2"));
|
||||
hints.add(WebGoatI18N.get("SqlModifyDataHint3"));
|
||||
hints.add(WebGoatI18N.get("SqlModifyDataHint4"));
|
||||
hints.add(WebGoatI18N.get("SqlModifyDataHint5"));
|
||||
|
||||
return hints;
|
||||
}
|
||||
|
||||
private final static Integer DEFAULT_RANKING = new Integer(77);
|
||||
|
||||
protected Integer getDefaultRanking()
|
||||
{
|
||||
return DEFAULT_RANKING;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the title attribute of the DatabaseFieldScreen object
|
||||
*
|
||||
* @return The title value
|
||||
*/
|
||||
public String getTitle()
|
||||
{
|
||||
return ("Modify Data with SQL Injection");
|
||||
}
|
||||
|
||||
/**
|
||||
* 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 view salaries associated with a userid "
|
||||
+ "(from the table named <b>salaries</b>). This form"
|
||||
+ " is vulnerable to String SQL Injection. In order to pass this lesson, use SQL Injection to "
|
||||
+ "modify the salary for userid <b>"
|
||||
+ TARGET_USERID + "</b>.";
|
||||
|
||||
return (instructions);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -351,6 +351,53 @@ public class CreateDB
|
||||
statement.executeUpdate(insertData4);
|
||||
statement.executeUpdate(insertData5);
|
||||
|
||||
}
|
||||
|
||||
// creates the table salaries which is used in the lessons
|
||||
// which add or modify data using sql injection
|
||||
private void createModifyWithSQLLessonTable(Connection connection) throws SQLException
|
||||
{
|
||||
Statement statement = connection.createStatement();
|
||||
|
||||
// Delete table if there is one
|
||||
try
|
||||
{
|
||||
String dropTable = "DROP TABLE salaries";
|
||||
statement.executeUpdate(dropTable);
|
||||
}
|
||||
catch (SQLException e)
|
||||
{
|
||||
System.out.println("Error dropping salaries table");
|
||||
}
|
||||
|
||||
// Create the new table
|
||||
try
|
||||
{
|
||||
String createTableStatement = "CREATE TABLE salaries ("
|
||||
+ "userid varchar(50),"
|
||||
+ "salary int"
|
||||
+ ")";
|
||||
statement.executeUpdate(createTableStatement);
|
||||
}
|
||||
catch (SQLException e)
|
||||
{
|
||||
System.out.println("Error creating salaries table");
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
// Populate it
|
||||
String insertData1 = "INSERT INTO salaries VALUES ('jsmith', 20000)";
|
||||
String insertData2 = "INSERT INTO salaries VALUES ('lsmith', 45000)";
|
||||
String insertData3 = "INSERT INTO salaries VALUES ('wgoat', 100000)";
|
||||
String insertData4 = "INSERT INTO salaries VALUES ('rjones', 777777)";
|
||||
String insertData5 = "INSERT INTO salaries VALUES ('manderson', 65000)";
|
||||
|
||||
statement.executeUpdate(insertData1);
|
||||
statement.executeUpdate(insertData2);
|
||||
statement.executeUpdate(insertData3);
|
||||
statement.executeUpdate(insertData4);
|
||||
statement.executeUpdate(insertData5);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
@ -996,6 +1043,7 @@ public class CreateDB
|
||||
createTanUserDataTable(connection);
|
||||
createTanTable(connection);
|
||||
createMFEImagesTable(connection);
|
||||
createModifyWithSQLLessonTable(connection);
|
||||
System.out.println("Success: creating tables.");
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user