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

Restructured the baseline to remove extra src/main directory structure. Added eclipes project file

Browse Source 
git-svn-id: http://webgoat.googlecode.com/svn/branches/webgoat-6.0@485 4033779f-a91e-0410-96ef-6bf7bf53c507
This commit is contained in:
mayhew64@gmail.com
2012-11-19 23:57:51 +00:00
parent fb938e0933
commit 6a96547ef0
1204 changed files with 85 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

382
src/main/java/org/owasp/webgoat/lessons/CSRF.java
View File

@ -1,382 +0,0 @@
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.Enumeration;
import java.util.List;
import javax.servlet.http.HttpSession;
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.Form;
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.softwaresecured.com">Software Secured</a>
*
*/
public class CSRF extends LessonAdapter
{
protected static final String TRANSFER_FUNDS_PARAMETER = "transferFunds";
protected static final String TRANSFER_FUNDS_PAGE = "main";
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
public final static A MAC_LOGO = new A().setHref("http://www.softwaresecured.com").addElement(new IMG("images/logos/softwaresecured.gif").setAlt("Software Secured").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(getNameroot(s.getUserName()),s.getWebgoatContext());
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.setString(5, this.getClass().getName());
statement.execute();
} catch (Exception e)
{
s.setMessage("Could not add message to database");
}
}
@Override
protected Element createContent(WebSession s)
{
ElementContainer ec = new ElementContainer();
if (isTransferFunds(s)){
ec.addElement(doTransfer(s));
} else {
addMessage(s);
ec.addElement(makeInput(s));
ec.addElement(new HR());
ec.addElement(makeCurrent(s));
ec.addElement(new HR());
ec.addElement(makeList(s));
}
return ec;
}
/**
* if TRANSFER_FUND_PARAMETER is a parameter, then doTransfer is invoked. doTranser presents the
* web content to display the electronic transfer of funds. An request
* should have a dollar amount specified. When this page is accessed it will mark the lesson complete
*
* @param s
* @return Element will appropriate web content for a transfer of funds.
*/
protected Element doTransfer(WebSession s) {
String transferFunds = HtmlEncoder.encode(s.getParser().getRawParameter(TRANSFER_FUNDS_PARAMETER, ""));
ElementContainer ec = new ElementContainer();
if (transferFunds.equalsIgnoreCase(TRANSFER_FUNDS_PAGE)){
//transfer form
ec.addElement(new H1("Electronic Transfer:"));
String action = getLink();
Form form = new Form(action, Form.POST);
form.addElement( new Input(Input.text, TRANSFER_FUNDS_PARAMETER, "0"));
//if this token is present we won't mark the lesson as completed
form.addElement( new Input(Input.submit));
ec.addElement(form);
//present transfer funds form
} else if (transferFunds.length() != 0){
//transfer is confirmed
ec.addElement(new H1("Electronic Transfer Complete"));
ec.addElement(new StringElement("Amount Transfered: "+transferFunds));
makeSuccess(s);
}
return ec;
}
/**
* @param s current web session
* @return true if the page should be rendered as a Transfer of funds page or false for the normal message posting page.
*/
protected boolean isTransferFunds(WebSession s) {
return s.getRequest().getParameterMap().containsKey(TRANSFER_FUNDS_PARAMETER);
}
/**
* 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, 12, 60);
ta.addAttribute("wrap", "soft");
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(getNameroot(s.getUserName()),s.getWebgoatContext());
// 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 lesson_type = ?";
PreparedStatement statement = connection.prepareStatement(query, ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.setString(1, getNameroot(s.getUserName()) + "%");
statement.setString(2, getClass().getName());
ResultSet results = statement.executeQuery();
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(getNameroot(s.getUserName()),s.getWebgoatContext());
String query = "SELECT * FROM messages WHERE user_name LIKE ? and num = ? and lesson_type = ?";
PreparedStatement statement = connection.prepareStatement(query, ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_READ_ONLY);
statement.setString(1, getNameroot(s.getUserName()) + "%");
statement.setInt(2, messageNum);
statement.setString(3, this.getClass().getName());
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(121);
@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&nbsp;", MAC_LOGO);
}
}