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SEC-965: Updated CAS Sample application for proxy authentication

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* Configured for proxy authentication
* Cleaned up the jsps
* Changed the cas sample context root to cas-sample so the CAS Server's JSESSIONID cookie doesn't remove the cas samples
This commit is contained in:
Rob Winch
2011-04-03 21:41:26 -05:00
parent a76a947b12
commit f1c064b3b9
7 changed files with 145 additions and 121 deletions
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samples/cas/Readme.txt
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@@ -4,7 +4,7 @@ To run a CAS server and client application, just execute the command
from the project root directory. You should then be able to point your browser at
https://localhost:8443/cas/
https://localhost:8443/cas-sample/
to view the sample application. On attempting to access a secure page,
you'll be redirected to the CAS server where you can log in with one of
samples/cas/cas.gradle
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@@ -31,7 +31,7 @@ dependencies {
def keystore = "$rootDir/samples/certificates/server.jks"
[jettyRun, jettyRunWar]*.configure {
contextPath = "/cas"
contextPath = "/cas-sample"
def httpConnector = new org.mortbay.jetty.nio.SelectChannelConnector();
httpConnector.port = 8080
httpConnector.confidentialPort = 8443
samples/cas/src/main/webapp/403.jsp
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@@ -0,0 +1,8 @@
<html>
<head>
<title>403 - Access Denied</title>
</head>
<body>
<h1>403 - Access Denied</h1>
</body>
</html>
samples/cas/src/main/webapp/WEB-INF/applicationContext-security.xml
+100 -102
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@@ -1,111 +1,109 @@
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:sec="http://www.springframework.org/schema/security"
<b:beans xmlns:b="http://www.springframework.org/schema/beans"
xmlns="http://www.springframework.org/schema/security"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd">
xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="springSecurityFilterChain" class="org.springframework.security.web.FilterChainProxy">
<sec:filter-chain-map path-type="ant">
<sec:filter-chain pattern="/" filters="casValidationFilter, wrappingFilter" />
<sec:filter-chain pattern="/secure/receptor" filters="casValidationFilter" />
<sec:filter-chain pattern="/j_spring_security_logout" filters="logoutFilter,etf,fsi" />
<sec:filter-chain pattern="/**" filters="casAuthenticationFilter, casValidationFilter, wrappingFilter, sif,j2eePreAuthFilter,logoutFilter,etf,fsi"/>
</sec:filter-chain-map>
</bean>
<http entry-point-ref="casEntryPoint" use-expressions="true">
<intercept-url pattern="/" access="permitAll"/>
<intercept-url pattern="/index.jsp" access="permitAll"/>
<intercept-url pattern="/cas-logout.jsp" access="permitAll"/>
<intercept-url pattern="/casfailed.jsp" access="permitAll"/>
<bean id="sif" class="org.springframework.security.web.context.SecurityContextPersistenceFilter"/>
<intercept-url pattern="/secure/extreme/**"
access="hasRole('ROLE_SUPERVISOR')" />
<intercept-url pattern="/secure/**" access="hasRole('ROLE_USER')" />
<intercept-url pattern="/**" access="hasRole('ROLE_USER')" />
<custom-filter ref="requestSingleLogoutFilter" before="LOGOUT_FILTER"/>
<custom-filter ref="singleLogoutFilter" before="CAS_FILTER"/>
<custom-filter ref="casFilter" position="CAS_FILTER" />
<logout logout-success-url="/cas-logout.jsp"/>
</http>
<authentication-manager alias="authManager">
<authentication-provider ref="casAuthProvider" />
</authentication-manager>
<sec:authentication-manager alias="authenticationManager">
<sec:authentication-provider ref="preAuthAuthProvider"/>
</sec:authentication-manager>
<user-service id="userService">
<user name="rod" password="rod" authorities="ROLE_SUPERVISOR,ROLE_USER" />
<user name="dianne" password="dianne" authorities="ROLE_USER" />
<user name="scott" password="scott" authorities="ROLE_USER" />
</user-service>
<bean id="preAuthAuthProvider" class="org.springframework.security.web.authentication.preauth.PreAuthenticatedAuthenticationProvider">
<property name="preAuthenticatedUserDetailsService">
<bean id="userDetailsServiceWrapper" class="org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper">
<property name="userDetailsService" ref="userService"/>
</bean>
</property>
</bean>
<!-- This filter handles a Single Logout Request from the CAS Server -->
<b:bean id="singleLogoutFilter" class="org.jasig.cas.client.session.SingleSignOutFilter"/>
<!-- This filter redirects to the CAS Server to signal Single Logout should be performed -->
<b:bean id="requestSingleLogoutFilter" class="org.springframework.security.web.authentication.logout.LogoutFilter"
p:filterProcessesUrl="/j_spring_cas_security_logout">
<b:constructor-arg value="https://${cas.server.host}/cas/logout"/>
<b:constructor-arg>
<b:bean class="org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler"/>
</b:constructor-arg>
</b:bean>
<bean id="preAuthEntryPoint" class="org.springframework.security.web.authentication.Http403ForbiddenEntryPoint" />
<b:bean id="serviceProperties"
class="org.springframework.security.cas.ServiceProperties"
p:service="https://${cas.service.host}/cas-sample/j_spring_cas_security_check"
p:authenticateAllArtifacts="true"/>
<b:bean id="casEntryPoint"
class="org.springframework.security.cas.web.CasAuthenticationEntryPoint"
p:serviceProperties-ref="serviceProperties" p:loginUrl="https://${cas.server.host}/cas/login" />
<b:bean id="casFilter"
class="org.springframework.security.cas.web.CasAuthenticationFilter"
p:authenticationManager-ref="authManager"
p:serviceProperties-ref="serviceProperties">
<b:property name="authenticationDetailsSource">
<b:bean class="org.springframework.security.cas.web.authentication.ServiceAuthenticationDetailsSource"/>
</b:property>
<b:property name="authenticationFailureHandler">
<b:bean class="org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler"
p:defaultFailureUrl="/casfailed.jsp"/>
</b:property>
</b:bean>
<b:bean id="casAuthProvider" class="org.springframework.security.cas.authentication.CasAuthenticationProvider"
p:serviceProperties-ref="serviceProperties"
p:key="casAuthProviderKey">
<b:property name="authenticationUserDetailsService">
<b:bean
class="org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper">
<b:constructor-arg ref="userService" />
</b:bean>
</b:property>
<b:property name="ticketValidator">
<b:bean
class="org.jasig.cas.client.validation.Cas20ProxyTicketValidator"
p:acceptAnyProxy="true">
<b:constructor-arg value="https://${cas.server.host}/cas" />
</b:bean>
</b:property>
<b:property name="statelessTicketCache">
<b:bean class="org.springframework.security.cas.authentication.EhCacheBasedTicketCache">
<b:property name="cache">
<b:bean class="net.sf.ehcache.Cache"
init-method="initialise"
destroy-method="dispose">
<b:constructor-arg value="casTickets"/>
<b:constructor-arg value="50"/>
<b:constructor-arg value="true"/>
<b:constructor-arg value="false"/>
<b:constructor-arg value="3600"/>
<b:constructor-arg value="900"/>
</b:bean>
</b:property>
</b:bean>
</b:property>
</b:bean>
<bean id="j2eePreAuthFilter" class="org.springframework.security.web.authentication.preauth.j2ee.J2eePreAuthenticatedProcessingFilter">
<property name="authenticationManager" ref="authenticationManager"/>
<property name="authenticationDetailsSource">
<bean class="org.springframework.security.web.authentication.WebAuthenticationDetailsSource" />
</property>
</bean>
<bean id="logoutFilter" class="org.springframework.security.web.authentication.logout.LogoutFilter">
<constructor-arg value="/"/>
<constructor-arg>
<list>
<bean class="org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler"/>
</list>
</constructor-arg>
</bean>
<bean id="servletContext" class="org.springframework.web.context.support.ServletContextFactoryBean"/>
<bean id="etf" class="org.springframework.security.web.access.ExceptionTranslationFilter">
<property name="authenticationEntryPoint" ref="preAuthEntryPoint"/>
</bean>
<bean id="httpRequestAccessDecisionManager" class="org.springframework.security.access.vote.AffirmativeBased">
<property name="allowIfAllAbstainDecisions" value="false"/>
<property name="decisionVoters">
<list>
<ref bean="roleVoter"/>
</list>
</property>
</bean>
<bean id="fsi" class="org.springframework.security.web.access.intercept.FilterSecurityInterceptor">
<property name="authenticationManager" ref="authenticationManager"/>
<property name="accessDecisionManager" ref="httpRequestAccessDecisionManager"/>
<property name="securityMetadataSource">
<sec:filter-invocation-definition-source>
<sec:intercept-url pattern="/secure/extreme/**" access="ROLE_SUPERVISOR"/>
<sec:intercept-url pattern="/secure/**" access="ROLE_USER"/>
<sec:intercept-url pattern="/**" access="ROLE_USER"/>
</sec:filter-invocation-definition-source>
</property>
</bean>
<bean id="roleVoter" class="org.springframework.security.access.vote.RoleVoter"/>
<bean id="securityContextHolderAwareRequestFilter" class="org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter"/>
<bean class="org.jasig.cas.client.validation.Cas20ServiceTicketValidator" id="ticketValidator">
<constructor-arg index="0" value="https://localhost:9443/cas" />
<property name="proxyGrantingTicketStorage" ref="proxyGrantingTicketStorage" />
<property name="proxyCallbackUrl" value="https://localhost:8443/cas-sample/secure/receptor" />
</bean>
<bean id="proxyGrantingTicketStorage" class="org.jasig.cas.client.proxy.ProxyGrantingTicketStorageImpl" />
<sec:user-service id="userService">
<sec:user name="rod" password="rod" authorities="ROLE_SUPERVISOR,ROLE_USER" />
<sec:user name="dianne" password="dianne" authorities="ROLE_USER" />
<sec:user name="scott" password="scott" authorities="ROLE_USER" />
</sec:user-service>
<bean id="casAuthenticationFilter" class="org.jasig.cas.client.authentication.AuthenticationFilter">
<property name="casServerLoginUrl" value="https://localhost:9443/cas/login" />
<property name="serverName" value="https://localhost:8443" />
</bean>
<bean id="casValidationFilter" class="org.jasig.cas.client.validation.Cas20ProxyReceivingTicketValidationFilter">
<property name="serverName" value="https://localhost:8443" />
<property name="exceptionOnValidationFailure" value="true" />
<property name="proxyGrantingTicketStorage" ref="proxyGrantingTicketStorage" />
<property name="redirectAfterValidation" value="true" />
<property name="ticketValidator" ref="ticketValidator" />
<property name="proxyReceptorUrl" value="/secure/receptor" />
</bean>
<bean id="wrappingFilter" class="org.jasig.cas.client.util.HttpServletRequestWrapperFilter" />
</beans>
<!-- Configuration for the environment can be overriden by system properties -->
<context:property-placeholder system-properties-mode="OVERRIDE" properties-ref="environment"/>
<util:properties id="environment">
<b:prop key="cas.service.host">localhost:8443</b:prop>
<b:prop key="cas.server.host">localhost:9443</b:prop>
</util:properties>
</b:beans>
samples/cas/src/main/webapp/WEB-INF/web.xml
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@@ -25,42 +25,52 @@
<param-value>cas.root</param-value>
</context-param>
<!--
Include the character encoding Filter as per JASIG recommenation when doing Single Sign Out
https://wiki.jasig.org/display/CASC/Configuring+Single+Sign+Out
-->
<filter>
<filter-name>CAS Single Sign Out Filter</filter-name>
<filter-class>org.jasig.cas.client.session.SingleSignOutFilter</filter-class>
<filter-name>characterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>CAS Single Sign Out Filter</filter-name>
<url-pattern>/*</url-pattern>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--
Included to support Single Logout. Note that the SingleSignOutFilter is included in the
springSecurityFilterChain. However, it could also be placed as the first filter-mapping
in the web.xml
-->
<listener>
<listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
</listener>
<!--
- Loads the root application context of this web app at startup.
- The application context is then available via
- WebApplicationContextUtils.getWebApplicationContext(servletContext).
-->
<listener>
<listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<error-page>
<error-code>403</error-code>
<location>/casfailed.jsp</location>
<location>/403.jsp</location>
</error-page>
</web-app>
samples/cas/src/main/webapp/cas-logout.jsp
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@@ -9,7 +9,7 @@
<p>You have logged out of this application, but may still have an active single-sign on session with CAS.</p>
<p><a href="https://localhost:9443/cas/logout">Logout of CAS</a></p>
<p><a href="j_spring_cas_security_logout">Logout of CAS</a></p>
</body>
</html>
samples/cas/src/main/webapp/casfailed.jsp
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@@ -11,7 +11,15 @@
<font color="red">
Your CAS credentials were rejected.<br/><br/>
Reason: <%= ((AuthenticationException) session.getAttribute(AbstractAuthenticationProcessingFilter.SPRING_SECURITY_LAST_EXCEPTION_KEY)).getMessage() %>
Reason:
<%
Exception error = ((AuthenticationException) session.getAttribute(AbstractAuthenticationProcessingFilter.SPRING_SECURITY_LAST_EXCEPTION_KEY));
if(error != null) {
%>
<%= error.getMessage() %>
<%
}
%>
</font>
</body>