java web application security interview questions

... ____________________________________________________________ Web application design specification Module 2: Planning for Web Application Security 1 Overview ! A Design Process for Building Secure Web Applications ***************************** ILLEGAL ... Planning for Web Application Security Tailspin Toys has designed a simplified Web application that has the following features: ! An Internet site with an introductory home page, and a Web page ... a Web application. After you gather business, product, and information requirements for a Web application, the next step in the design process is to determine the security threats to your Web...

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... folder with the javac.exe Java compiler. Here is a listing of the batch file: javac de/tarent/forum/BonForumUtils .java -d /classes javac de/tarent/forum/BonLogger .java -d /classes javac -classpath ... Chat Application: Use and Design 77 5.1 Installing and Running bonForum 77 5.2 Changing the bonForum Web Application 83 5.3 Using XML to Design Web Applications 86 5.4 XML Data Flows in Web Applications ... will want your own Web applications to be deploy- able to Web hosts that use one or more of those Web servers. However, when it comes to developing Web applications with Java servlet and JSP,...

Ngày tải lên: 14/12/2013, 22:15

... watermark. 46 Chapter 3 Java Servlets and JavaServer Pages: Jakarta Tomcat 3.4.5 Tomcat Web Application Contexts Each collection of Web resources making up one Web application shares a context. Except ... Configuration.” Tomcat Web App Contexts The definition of a Web application is given in the Java Servlet Specification, v2.2, as follows: A web application is a collection of servlets, JavaServer Pages, ... remove this watermark. 49 3.6 Adding Your Tomcat Web Application 3.4.7 Help for Developing Tomcat Web Applications A guide to developing Web applications for Tomcat is included with the distribution. Be...

Ngày tải lên: 14/12/2013, 22:15

... our Web application. Obviously, in a server-side Web application, the software running on the server assumes a centrally important role. Although there is one Java applet in bonForum, this Web application s ... Examples Web app into the bonForum Web app.You should find the class file in the folder TOMCAT_HOME\webapps\examples \WEB- INF\classes. Copy it to the folder TOMCAT_HOME\webapps\bonForum \WEB- INF\classes. Now ... the bonForum Web Chat bonForum Web Application URL 1. The URL that starts bonForum for one user on a browser takes the reader to index.html, which is the default HTML page for a Web application. The...

Ngày tải lên: 14/12/2013, 22:15

... What Drives the Web Application? In Chapter 8, we will claim that the BonForumEngine servlet is in charge of the Web application after all, it is the communication hub in the Web application. However, viewed ... “JSP:Tutorials.” We also have all those Web links and more available for you on the BonForum Project Web site, http://www.bonforum.org . 7.1.1 Getting Input from a Web Application User Of course, we will ... BonForumEngine servlet.What happens then is the topic of Chapter 8, Java Servlet and JavaBean: BonForumEngine and BonForumStore.” 7.1.2 Getting Output to a Web Application User A servlet can use the attributes...

Ngày tải lên: 14/12/2013, 22:15

... made available to the Web application in whatever scope is appropriate.We will give two examples next. In Section 8.1.6, “The service() Method: Requests to Enter the Web Application, ” you saw ... contexts for Web application n Allows multiple simultaneous user threads to be serviced n Prevents entry to an application except from login page n Enforces unique nicknames within application ... switchyard for different HTTP request categories n Manages the Web application s ession objects n Processes HTTP request objects as a Web (chat) application n Processes and forwards applet-generated JSP...

Ngày tải lên: 14/12/2013, 22:15

... a chat application. Later, after more experimentation, they will be generalized to give them a wider range of application. The following list covers most of the things that the bonForum Web application gets ... Class BonForumStore wraps the XML data for the chat Web application controlled by BonForumEngine , providing access to the data in the context of the application. This includes methods to get data into ... yet. In the future, it will provide access to the bonForum Web application in the manner of a system console, allowing the owner of the application to carry out necessary maintenance and tuning...

Ngày tải lên: 14/12/2013, 22:15

... name TOMCAT_HOME\webapps\examples\ jsp\simpletag.The Java source code and compiled class files for this JSP Tag example are found in the folder TOMCAT_HOME\webapps\examples \WEB- INF\ classes\examples. Another ... library descriptor file for the exam- ple Web application, which is an XML document named example-taglib.tld, in the folder TOMCAT_HOME\webapps\examples \WEB- INF\jsp. 10.2 The bonForum Tag Library After ... applet was to have a part of our Web application project help us to learn and teach something about the following topics (at least): n Java applet n Object tag in HTML n Java plug-in n Threads n Client-side...

Ngày tải lên: 14/12/2013, 22:15

... Xalan- Java 1 processor from the Apache XML project. package de.tarent.forum; import java. text.*; import java. io.*; import java. net.*; import java. util.*; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import ... shows the source code, minus its javadoc comments, for the OutputChatMessagesTag class: package de.tarent.forum; import java. util.*; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; /** ... 4 ➥ ).toString( ); // 4 is application scope } catch( java. lang.NullPointerException ex ) { value = “Xalan -Java 1”; } } if( value.equals( null ) ) { value = “Xalan -Java 1”; } type = value; } /**...

Ngày tải lên: 14/12/2013, 22:15

... tolerated in a real Web application. 11.9 Getting ForestHashtable as XML The primary purpose of the ForestHashtable class is to contain XML data to experi- ment with Web application- dependent ... is a different instance of the bonForum Web application. To dump the data from the bonForumXML ForestHashtable into an XML file at any state of the Web application, see the instructions in Section ... nodeKey=” 965501558649.965501558639.965501558629 ”> Mexico </name> <weblink nodeKey=” 965501558659.965501558639.965501558629 ”> http://www.websitename.mx/bonForum </weblink> </forum> <forum nodeKey=” 965501558729.965501558629.965501552059 ”> <name...

Ngày tải lên: 14/12/2013, 22:15

... c:\jdk1.3\bin;%PATH% rem set JAVA_ HOME=c:\jdk1.3 rem set JAVAC=c:\jdk1.3\bin\rem javac.exe javac de/tarent/forum/BonForumUtils .java -d /classes javac de/tarent/forum/BonLogger .java -d /classes javac -classpath ... bonForum Web Application C C.1 Filename: TOMCAT_HOME\webapps\ bonForum \WEB- INF \web. xml <?xml version=”1.0” encoding=”ISO-8859-1”?> <!DOCTYPE web- app PUBLIC “-//Sun Microsystems, Inc.//DTD Web ... Linux http://blackdown.org/ 12.8.7 Java: Tutorials The Java Tutorial http:/ /java. sun.com/docs/books/tutorial/index.html 12.9 JavaServer Pages 12.9.1 JSP: Main Web Site JavaServer Pages technology http:/ /java. sun.com/products/jsp/ 12...

Ngày tải lên: 24/12/2013, 07:17

... bonForum Web Application C.15 Filename: Projects\bonForum\src\ BonForumRobot .java /*<Imports>*/ import java. io.*; import java. net.*; import java. util.*; import java. applet.*; import java. awt.Font; import ... Projects\bonForum\src\de\ tarent\forum\BonForumStore .java package de.tarent.forum; /*<Imports>*/ import java. io.*; import java. util.Collections; import java. util.ArrayList; import java. util.Iterator; import java. util.Enumeration; import java. util.TreeMap; import ... for bonForum Web Application * (See chapter Java Servlet and Java Bean - BonForumEngine and BonForumStore” * in the book: XML, XSLT, Java and JSP - A Case Study in Developing a Web Application) . * *...

Ngày tải lên: 24/12/2013, 07:17

... Projects\bonForum\src\de\ tarent\forum\ForestHashtable .java package de.tarent.forum; /*<Imports>*/ import java. io.*; import java. util.Iterator; import java. util.Enumeration; import java. util.Hashtable; import java. util.ArrayList; import javax.servlet.http.*; /*</Imports>*/ /** ... printed). */ package de.tarent.forum; /*<Imports>*/ import java. text.SimpleDateFormat; import java. util.Date; import java. util.Locale; import java. util.Enumeration; import org.w3c.dom.Attr; import ... org.w3c.dom.NamedNodeMap; import org.apache.xerces.readers.MIME 2Java; /*</Imports>*/ /** BonForumUtils has utility methods for the bonForum web application. * <p>For further information visit...

Ngày tải lên: 24/12/2013, 07:17

... de.tarent.forum; /*<Imports>*/ import java. text.*; import java. io.*; import java. net.*; import java. util.*; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; // Imported TraX classes import javax.xml.transform.TransformerFactory; import ... bonForum Web Application * book (if this is printed in one). */ package de.tarent.forum; /*<Imports>*/ import java. text.*; import java. io.*; import java. net.*; import java. util.*; import javax.servlet.jsp.*; import ... javax.xml.transform.TransformerFactory; import javax.xml.transform.Transformer; import javax.xml.transform.stream.StreamSource; import javax.xml.transform.stream.StreamResult; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerConfigurationException; /*</Imports>*/ /**...

Ngày tải lên: 24/12/2013, 07:17

... bonForum Web Application <%— <bon:transform type=”xalanVersion” inXML=” \\webapps\\bonForum\\mldocs\\testing.xml” inXSL=” \\webapps\\bonForum\\mldocs\\default2.xsl” outDoc=” \\webapps\\bonForum\\mldocs\\bonForumView.html” ... from Xalan -Java 2) —%> <%— <bon:transform type=”xalanVersion” inXML=” \\webapps\\bonForum\\mldocs\\birds.xml” inXSL=” \\webapps\\bonForum\\mldocs\\default2.xsl” outDoc=” \\webapps\\bonForum\\mldocs\\birds.html” ... 678 Appendix C Source Code for bonForum Web Application type=”xalanVersion” inXML=” \\webapps\\bonForum\\mldocs\\bonForumIdentityTransform.xml” inXSL=” \\webapps\\bonForum\\mldocs\\identity.xsl”...

Ngày tải lên: 24/12/2013, 07:17