In this recipe, we will configure a JAAS realm using Tomcat 6.x.x/7.x.x.
- Change the default configuration for your needs, as described in the previous recipe. The default configuration is the following:
<Context path='/portal' docBase='portal' debug='0' reloadable='true' crossContext='true' privileged='true'> <Realm className= 'org.apache.catalina.realm.JAASRealm' appName='gatein-domain' userClassNames= 'org.exoplatform.services.security.jaas.UserPrincipal' roleClassNames= 'org.exoplatform.services.security.jaas.RolePrincipal' debug='0' cache='false'/> <Valve className= 'org.apache.catalina.authenticator.FormAuthenticator' characterEncoding='UTF-8'/> </Context> ; - Change the default configuration of the JAAS domain that is defined in the
TOMCAT_HOME/conf/jaas.conffile. Here is the default configuration:<gatein-domain { org.gatein.wci.security.WCILoginModule optional; org.exoplatform.services.security.jaas.SharedStateLoginModule required; org.exoplatform.services.security.j2ee.TomcatLoginModule required; };
As we have seen in the previous recipe, we can configure the modules in Tomcat using a different configuration file. This means that we can change and add login modules that are related to a specific JAAS realm.
The
context.xml file is stored inside the web application. If you don't want to modify this file, you can add a new file called portal.xml in
the conf folder to override the current configuration.
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