<?xml version="1.0" encoding="UTF-8"?>

<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"

    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">

    <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"/>

        <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>

    <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>

    <!-- 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>

    <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"

        p:proxyGrantingTicketStorage-ref="pgtStorage"

        p:proxyReceptorUrl="/j_spring_cas_security_proxyreceptor">

        <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>

    <!--

        NOTE: In a real application you should not use an in memory implementation. You will also want

              to ensure to clean up expired tickets by calling ProxyGrantingTicketStorage.cleanup()

     -->

    <b:bean id="pgtStorage" class="org.jasig.cas.client.proxy.ProxyGrantingTicketStorageImpl"/>

    <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"

                p:proxyCallbackUrl="https://${cas.service.host}/cas-sample/j_spring_cas_security_proxyreceptor"

                p:proxyGrantingTicketStorage-ref="pgtStorage">

                <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>

    <!-- 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>