Reformat of Java source. Added JavaStyle format definitions.
git-svn-id: http://webgoat.googlecode.com/svn/trunk/webgoat@287 4033779f-a91e-0410-96ef-6bf7bf53c507
This commit is contained in:
mayhew64
@ -1,6 +1,7 @@
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/**
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*
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*/
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package org.owasp.webgoat.lessons;
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import java.io.File;
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@ -11,12 +12,10 @@ import java.io.FileInputStream;
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import org.xml.sax.InputSource;
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import org.w3c.dom.NodeList;
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import org.w3c.dom.Node;
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import javax.xml.xpath.XPathConstants;
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import javax.xml.xpath.XPath;
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import javax.xml.xpath.XPathFactory;
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import javax.xml.xpath.XPathExpressionException;
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import org.apache.ecs.Element;
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import org.apache.ecs.ElementContainer;
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import org.apache.ecs.StringElement;
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@ -32,234 +31,208 @@ import org.apache.ecs.html.BR;
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import org.apache.ecs.html.B;
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import org.apache.ecs.html.PRE;
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import org.apache.ecs.HtmlColor;
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import org.owasp.webgoat.session.WebSession;
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import org.owasp.webgoat.session.ECSFactory;
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/*******************************************************************************
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/***************************************************************************************************
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*
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*
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* This file is part of WebGoat, an Open Web Application Security Project
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* utility. For details, please see http://www.owasp.org/
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* This file is part of WebGoat, an Open Web Application Security Project utility. For details,
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* please see http://www.owasp.org/
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*
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* Copyright (c) 2002 - 2007 Bruce Mayhew
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
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* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place - Suite 330, Boston, MA 02111-1307, USA.
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* You should have received a copy of the GNU General Public License along with this program; if
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* not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* Getting Source ==============
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*
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* Source for this application is maintained at code.google.com, a repository
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* for free software projects.
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* Source for this application is maintained at code.google.com, a repository for free software
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* projects.
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*
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* For details, please see http://code.google.com/p/webgoat/
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*
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* @author Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies.</a>
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* @created November 28, 2006
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* @author Sherif Koussa <a href="http://www.macadamian.com">Macadamian Technologies.</a>
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* @created November 28, 2006
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*/
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public class XPATHInjection extends LessonAdapter
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{
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private final static Integer DEFAULT_RANKING = new Integer(74);
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private final static Integer DEFAULT_RANKING = new Integer(74);
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private final static String USERNAME = "Username";
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private final static String USERNAME = "Username";
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private final static String PASSWORD = "Password";
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private final static String PASSWORD = "Password";
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private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt(
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"Macadamian Technologies").setBorder(0).setHspace(0).setVspace(0);
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private final static IMG MAC_LOGO = new IMG("images/logos/macadamian.gif").setAlt("Macadamian Technologies")
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.setBorder(0).setHspace(0).setVspace(0);
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protected Element createContent(WebSession s)
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{
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NodeList nodes = null;
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ElementContainer ec = new ElementContainer();
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try
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protected Element createContent(WebSession s)
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{
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ec.addElement(new BR().addElement(new H1()
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.addElement("Welcome to WebGoat employee intranet")));
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ec.addElement(new BR());
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Table t1 = new Table().setCellSpacing(0).setCellPadding(0)
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.setBorder(0).setWidth("90%").setAlign("center");
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TR tr = new TR();
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tr
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.addElement(new TH()
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.addElement(
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"Please confirm your username and password before viewing your profile.")
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.setColSpan(2).setAlign("left"));
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t1.addElement(tr);
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NodeList nodes = null;
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ElementContainer ec = new ElementContainer();
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tr = new TR();
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tr.addElement(new TD().addElement("*Required Fields").setWidth(
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"30%").setColSpan(2).setAlign("left"));
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t1.addElement(tr);
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try
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{
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ec.addElement(new BR().addElement(new H1().addElement("Welcome to WebGoat employee intranet")));
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ec.addElement(new BR());
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Table t1 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(0).setWidth("90%").setAlign("center");
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tr = new TR();
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tr.addElement(new TD().addElement(" ").setWidth("30%")
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.setColSpan(2).setAlign("left"));
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t1.addElement(tr);
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TR tr = new TR();
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tr.addElement(new TH().addElement("Please confirm your username and password before viewing your profile.")
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.setColSpan(2).setAlign("left"));
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t1.addElement(tr);
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tr = new TR();
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tr.addElement(new TD(new B(new StringElement("*User Name: "))));
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tr = new TR();
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tr.addElement(new TD().addElement("*Required Fields").setWidth("30%").setColSpan(2).setAlign("left"));
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t1.addElement(tr);
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Input input1 = new Input(Input.TEXT, USERNAME, "");
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tr.addElement(new TD(input1));
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t1.addElement(tr);
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tr = new TR();
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tr.addElement(new TD().addElement(" ").setWidth("30%").setColSpan(2).setAlign("left"));
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t1.addElement(tr);
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tr = new TR();
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tr.addElement(new TD(new B(new StringElement("*Password: "))));
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tr = new TR();
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tr.addElement(new TD(new B(new StringElement("*User Name: "))));
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Input input2 = new Input(Input.PASSWORD, PASSWORD, "");
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tr.addElement(new TD(input2));
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t1.addElement(tr);
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Input input1 = new Input(Input.TEXT, USERNAME, "");
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tr.addElement(new TD(input1));
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t1.addElement(tr);
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Element b = ECSFactory.makeButton("Submit");
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t1.addElement(new TR(new TD(b)));
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ec.addElement(t1);
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tr = new TR();
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tr.addElement(new TD(new B(new StringElement("*Password: "))));
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String username = s.getParser().getRawParameter(USERNAME, "");
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if (username == null || username.length() == 0)
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{
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ec.addElement(new P().addElement(new StringElement(
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"Username is a required field")));
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Input input2 = new Input(Input.PASSWORD, PASSWORD, "");
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tr.addElement(new TD(input2));
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t1.addElement(tr);
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Element b = ECSFactory.makeButton("Submit");
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t1.addElement(new TR(new TD(b)));
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ec.addElement(t1);
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String username = s.getParser().getRawParameter(USERNAME, "");
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if (username == null || username.length() == 0)
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{
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ec.addElement(new P().addElement(new StringElement("Username is a required field")));
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return ec;
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}
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String password = s.getParser().getRawParameter(PASSWORD, "");
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if (password == null || password.length() == 0)
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{
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ec.addElement(new P().addElement(new StringElement("Password is a required field")));
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return ec;
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}
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String dir = s.getContext().getRealPath("/lessons/XPATHInjection/EmployeesData.xml");
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File d = new File(dir);
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XPathFactory factory = XPathFactory.newInstance();
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XPath xPath = factory.newXPath();
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InputSource inputSource = new InputSource(new FileInputStream(d));
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String expression = "/employees/employee[loginID/text()='" + username + "' and passwd/text()='" + password
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+ "']";
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nodes = (NodeList) xPath.evaluate(expression, inputSource, XPathConstants.NODESET);
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int nodesLength = nodes.getLength();
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Table t2 = null;
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if (nodesLength > 0)
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{
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t2 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(1).setWidth("90%").setAlign("center");
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tr = new TR();
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tr.setBgColor(HtmlColor.GRAY);
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tr.addElement(new TD().addElement("Username"));
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tr.addElement(new TD().addElement("Account No."));
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tr.addElement(new TD().addElement("Salary"));
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t2.addElement(tr);
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}
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for (int i = 0; i < nodesLength; i++)
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{
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Node node = nodes.item(i);
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String[] arrTokens = node.getTextContent().split("[\\t\\s\\n]+");
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tr = new TR();
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tr.addElement(new TD().addElement(arrTokens[1]));
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tr.addElement(new TD().addElement(arrTokens[2]));
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tr.addElement(new TD().addElement(arrTokens[4]));
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t2.addElement(tr);
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}
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if (nodes.getLength() > 1)
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{
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makeSuccess(s);
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}
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if (t2 != null)
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{
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ec.addElement(new PRE());
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ec.addElement(t2);
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}
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} catch (IOException e)
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{
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s.setMessage("Error generating " + this.getClass().getName());
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e.printStackTrace();
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} catch (IllegalArgumentException e)
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{
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s.setMessage("Error generating " + this.getClass().getName());
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e.printStackTrace();
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} catch (XPathExpressionException e)
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{
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s.setMessage("Error generating " + this.getClass().getName());
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e.printStackTrace();
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}
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return ec;
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}
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String password = s.getParser().getRawParameter(PASSWORD, "");
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if (password == null || password.length() == 0)
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{
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ec.addElement(new P().addElement(new StringElement(
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"Password is a required field")));
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return ec;
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}
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String dir = s.getContext().getRealPath(
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"/lessons/XPATHInjection/EmployeesData.xml");
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File d = new File(dir);
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XPathFactory factory = XPathFactory.newInstance();
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XPath xPath = factory.newXPath();
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InputSource inputSource = new InputSource(new FileInputStream(d));
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String expression = "/employees/employee[loginID/text()='"
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+ username + "' and passwd/text()='" + password + "']";
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nodes = (NodeList) xPath.evaluate(expression, inputSource,
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XPathConstants.NODESET);
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int nodesLength = nodes.getLength();
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Table t2 = null;
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if (nodesLength > 0)
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{
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t2 = new Table().setCellSpacing(0).setCellPadding(0).setBorder(
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1).setWidth("90%").setAlign("center");
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tr = new TR();
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tr.setBgColor(HtmlColor.GRAY);
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tr.addElement(new TD().addElement("Username"));
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tr.addElement(new TD().addElement("Account No."));
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tr.addElement(new TD().addElement("Salary"));
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t2.addElement(tr);
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}
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for (int i = 0; i < nodesLength; i++)
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{
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Node node = nodes.item(i);
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String[] arrTokens = node.getTextContent()
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.split("[\\t\\s\\n]+");
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tr = new TR();
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tr.addElement(new TD().addElement(arrTokens[1]));
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tr.addElement(new TD().addElement(arrTokens[2]));
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tr.addElement(new TD().addElement(arrTokens[4]));
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t2.addElement(tr);
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}
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if (nodes.getLength() > 1)
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{
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makeSuccess(s);
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}
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if (t2 != null)
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{
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ec.addElement(new PRE());
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ec.addElement(t2);
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}
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}
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catch (IOException e)
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public Element getCredits()
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{
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s.setMessage("Error generating " + this.getClass().getName());
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e.printStackTrace();
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return super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
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}
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catch (IllegalArgumentException e)
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protected Category getDefaultCategory()
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{
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s.setMessage("Error generating " + this.getClass().getName());
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e.printStackTrace();
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return Category.INJECTION;
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}
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catch (XPathExpressionException e)
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protected boolean getDefaultHidden()
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{
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s.setMessage("Error generating " + this.getClass().getName());
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e.printStackTrace();
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// TODO Auto-generated method stub
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return false;
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}
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return ec;
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}
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protected Integer getDefaultRanking()
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{
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public Element getCredits()
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{
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return super.getCustomCredits("Created by Sherif Koussa ", MAC_LOGO);
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}
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return DEFAULT_RANKING;
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}
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protected List<String> getHints(WebSession s)
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{
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// TODO Auto-generated method stub
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List<String> hints = new ArrayList<String>();
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hints.add("Remember that the data is stored in XML format.");
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hints.add("The system is using XPath to query.");
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hints.add("XPath is almost the same thing as SQL, the same hacking techniques apply too.");
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hints.add("Try username: Smith' or 1=1 or 'a'='a and a password: anything ");
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return hints;
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}
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protected Category getDefaultCategory()
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{
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public String getTitle()
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{
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return Category.INJECTION;
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}
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protected boolean getDefaultHidden()
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{
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// TODO Auto-generated method stub
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return false;
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}
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protected Integer getDefaultRanking()
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{
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return DEFAULT_RANKING;
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}
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protected List<String> getHints(WebSession s)
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{
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// TODO Auto-generated method stub
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List<String> hints = new ArrayList<String>();
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hints.add("Remember that the data is stored in XML format.");
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hints.add("The system is using XPath to query.");
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hints
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.add("XPath is almost the same thing as SQL, the same hacking techniques apply too.");
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hints
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.add("Try username: Smith' or 1=1 or 'a'='a and a password: anything ");
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return hints;
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}
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public String getTitle()
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{
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return "XPATH Injection";
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}
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return "XPATH Injection";
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}
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}
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Reference in New Issue
Block a user