Disclamer: This is fine when it works and it difficult to debug when it doesn't work. It probably does not work after JBoss EAP 6 and there is no plan at Yale to update it. New users are discouraged from using this.
Summary
This page will explain how to make a jboss container provide CAS authentication at a container level. This client uses a Catalina Valve which makes some intelligent decisions based on the cas context config. The CAS Context is the configuration of the CAS client for the container. This context is used for both the Valve on the front end, as well as the JAAS login modules on the authentication actions made by the container.
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Please check for the current version... |
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cd ${jboss.home}/server/${server}/lib
curl http://repo2.maven.org/maven2/org/jasig/cas/cas-client-core/3.1.10/cas-client-core-3.1.10.jar > cas-client-core-3.1.10.jar
curl http://repository.its.yale.edu/maven2/repo/org/jasig/cas/cas-client-jboss/1.0.3/cas-client-jboss-1.0.3.jar > cas-client-jboss-1.0.3.jar
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| title | JBoss 5 - ${jboss.home}/server/${server}/deployers/jbossweb.deployer/META-INF/war-deployers-jboss-beans.xml |
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diff -cBr war-deployers-jboss-beans.xml.orig war-deployers-jboss-beans.xml
*** war-deployers-jboss-beans.xml.orig 2011-04-14 13:25:59.178715004 -0400
--- war-deployers-jboss-beans.xml 2011-04-14 13:25:59.178715004 -0400
***************
*** 172,177 ****
--- 172,181 ----
<value>org.apache.catalina.authenticator.FormAuthenticator</value>
</entry>
<entry>
+ <key>CAS</key>
+ <value>org.jasig.cas.client.jboss.CasAuthenticator</value>
+ </entry>
+ <entry>
<key>NONE</key>
<value>org.apache.catalina.authenticator.NonLoginAuthenticator</value>
</entry>
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| title | JBoss 4.2.3 - ${jboss.home}/server/${server}/deploy/jboss-web.deployer/META-INF/jboss-service.xml |
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diff -cBr jboss-service.xml.orig jboss-service.xml
*** jboss-service.xml.orig 2011-05-16 14:55:41.000000000 -0400
--- jboss-service.xml 2011-05-16 14:56:21.000000000 -0400
***************
*** 33,38 ****
--- 33,42 ----
<java:value>org.apache.catalina.authenticator.FormAuthenticator</java:value>
</java:property>
<java:property>
+ <java:key>CAS</java:key>
+ <java:value>org.jasig.cas.client.jboss.CasAuthenticator</java:value>
+ </java:property>
+ <java:property>
<java:key>NONE</java:key>
<java:value>org.apache.catalina.authenticator.NonLoginAuthenticator</java:value>
</java:property>
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| title | Example: WEB-INF/web.xml |
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<security-role>
<role-name>app-user</role-name>
</security-role>
<security-constraint>
<web-resource-collection>
<web-resource-name>My App</web-resource-name>
<url-pattern>/</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>app-user</role-name>
</auth-constraint>
</security-constraint>
<login-config>
<auth-method>CAS</auth-method>
<realm-name>MyAppRealm</realm-name>
</login-config>
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| title | ${jboss.home}/server/${server}/conf/login-config.xml |
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<application-policy name="MyAppRealm">
<authentication>
<login-module code="org.jasig.cas.client.jboss.jaas.CasAuthenticatorLoginModule" flag="required">
<module-option name="default-role">app-user</module-option>
</login-module>
</authentication>
</application-policy>
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| title | ${jboss.home}/server/${server}/deploy/cas-config-service.xml |
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE server PUBLIC "-//JBoss//DTD MBean Service 4.0//EN"
"http://www.jboss.org/j2ee/dtd/jboss-service_4_0.dtd">
<server>
<mbean code="org.jboss.naming.JNDIBindingServiceMgr"
name="org.jasig:service=CasConfig">
<attribute name="BindingsConfig" serialDataType="jbxb">
<jndi:bindings
xmlns:xs="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jndi="urn:jboss:jndi-binding-service:1.0"
xs:schemaLocation="urn:jboss:jndi-binding-service:1.0 resource:jndi-binding-service_1_0.xsd">
<jndi:binding name="jasig/cas/config">
<java:properties xmlns:java="urn:jboss:java-properties"
xmlns:xs="http://www.w3.org/2001/XMLSchema-instance"
xs:schemaLocation="urn:jboss:java-properties resource:java-properties_1_0.xsd">
<!-- Properties -->
<java:property>
<java:key>loginUrl</java:key>
<java:value>https://secure.its.yale.edu/cas/login</java:value>
</java:property>
<java:property>
<java:key>casServerUrl</java:key>
<java:value>https://secure.its.yale.edu/cas</java:value>
</java:property>
</java:properties>
</jndi:binding>
</jndi:bindings>
</attribute>
<depends>jboss:service=Naming</depends>
</mbean>
<mbean code="org.jasig.cas.client.jboss.mbeans.CasContextConfig"
name="org.jasig:service=CasContextMBean">
<depends>jboss:service=Naming</depends>
<depends>org.jasig:service=CasConfig</depends>
</mbean>
</server>
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