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Difference between revisions of "ESAPI Getting Started Guide"

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(Step 4: Hello, ESAPI!)
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You should be able to use any application container. The instructions below are for Tomcat.
 
You should be able to use any application container. The instructions below are for Tomcat.
  
  Clean Tomcat 5.5/6.0 install
+
* Do a clean Tomcat 5.5/6.0 install (or use an existing container)
  Create a new folder named “test” in the webapps folder
+
* Unzip [[Image:Test.zip]] and put the "test" directory in the webapps folder
  * Add test.jsp to that folder
+
* Run Tomcat/bin/startup.bat (or .sh)
  * Add a “WEB-INF/lib” folder and put esapi-1.2.1.jar in it
 
  Run startup.bat
 
 
 
  
 
==Step 5: Run==
 
==Step 5: Run==

Revision as of 14:22, 19 April 2008

Getting Started with OWASP ESAPI

ESAPI is very easy to use. This tutorial shows how to get a simple application working with the reference implementation of ESAPI. Please remember that the reference implementation is a simple example. The Authenticator uses a text-based password file. This is to make it easy to test ESAPI without installing a database or directory. Enterprises will want to create their own implementation of the API that works with their identity management solution.


Step 1: Setting up a resources directory

Create a directory to hold ESAPI resources. This should be a secure location as it will contain a significant amount of security information. For example, you might create a directory called "C:\resources" and use the operating system access control mechanisms to restrict access.


Step 2: Setting ESAPI configuration properties

Download the default ESAPI.properties file. Edit the MasterPassword property and choose a long, difficult-to-guess string as the security of your application depends on it.

 MasterPassword=xxxxx


Step 3: Configuring user accounts

The simplest way to get started is to create an "admin" account to work with. ESAPI has a command line tool that will create your users.txt file and

 java -Dorg.owasp.esapi.resources="C:\resources"
 -classpath owasp-esapi-java-1.1.1.jar
 org.owasp.esapi.Authenticator Alice test admin


Step 4: Hello, ESAPI!

You should be able to use any application container. The instructions below are for Tomcat.

  • Do a clean Tomcat 5.5/6.0 install (or use an existing container)
  • Unzip File:Test.zip and put the "test" directory in the webapps folder
  • Run Tomcat/bin/startup.bat (or .sh)

Step 5: Run

Just browse to http://localhost:8080/test/test.jsp and login with the credentials you have chosen.

This JSP performs a lot of "global" checks including authentication, validation, and CSRF. Typically you will want to leave these steps to a framework or a filter (see the ESAPI Filter). This JSP is just to demonstrate some of the features of ESAPI.