Hello All,
I have successfully configured and tested a sample project using
CAS+Acegi+InMemoryDao . Now I am trying to do the same stuff with LDAP in place
of InMemoryDao but I am finding it difficult and could not find any relevant
information on forums. Could you please look into the configuration files I
have attached to find out the possible solution ? Or if you know any link where
I can find the help , pls let me know.
Thanks
Shailendra
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd";>
<!--
- Application context containing authentication, channel
- security and web URI beans.
-
- Only used by "cas" artifact.
-
- $Id: applicationContext-acegi-security.xml 1409 2006-04-26 23:36:03Z benalex $
-->
<beans>
<!-- ======================== FILTER CHAIN ======================= -->
<bean id="filterChainProxy" class="org.acegisecurity.util.FilterChainProxy">
<property name="filterInvocationDefinitionSource">
<value>
CONVERT_URL_TO_LOWERCASE_BEFORE_COMPARISON
PATTERN_TYPE_APACHE_ANT
/**=channelProcessingFilter,httpSessionContextIntegrationFilter,logoutFilter,casProcessingFilter,basicProcessingFilter,exceptionTranslationFilter,filterInvocationInterceptor
</value>
</property>
</bean>
<!-- ======================== AUTHENTICATION ======================= -->
<!-- LDAP Authentication : start-->
<bean id="authenticationManager" class="org.acegisecurity.providers.ProviderManager">
<property name="providers">
<list>
<ref local="casAuthenticationProvider"/>
</list>
</property>
</bean>
<bean id="initialDirContextFactory" class="org.acegisecurity.ldap.DefaultInitialDirContextFactory">
<constructor-arg value="ldap://*********:389/dc=*******,dc=***"/>
<property name="managerDn" value="uid=*****,dc=*******,dc=***" />
<property name="managerPassword" value="***********="/>
</bean>
<bean id="ldapAuthenticationProvider" class="org.acegisecurity.providers.ldap.LdapAuthenticationProvider">
<constructor-arg>
<bean class="org.acegisecurity.providers.ldap.authenticator.BindAuthenticator">
<constructor-arg><ref local="initialDirContextFactory"/></constructor-arg>
<property name="userDnPatterns"><list><value>uid={0},ou=*********</value></list></property>
</bean>
</constructor-arg>
<constructor-arg>
<bean class="org.acegisecurity.providers.ldap.populator.DefaultLdapAuthoritiesPopulator">
<constructor-arg><ref local="initialDirContextFactory"/></constructor-arg>
<constructor-arg><value>ou=groups</value></constructor-arg>
<property name="groupRoleAttribute"><value>ou</value></property>
</bean>
</constructor-arg>
</bean>
<!-- LDAP Authentication : End-->
<!--inMemoryDao Authentication : Start-->
<!--
<bean id="authenticationManager" class="org.acegisecurity.providers.ProviderManager">
<property name="providers">
<list>
<ref local="casAuthenticationProvider"/>
</list>
</property>
</bean>
<bean id="inMemoryDaoImpl" class="org.acegisecurity.userdetails.memory.InMemoryDaoImpl">
<property name="userMap">
<value>
Shailendra=Mallik,ROLE_USER
Avi=Reddy,ROLE_USER
Sandeep=Deo,ROLE_USER
Harsha=Prakash,ROLE_USER
</value>
</property>
</bean> -->
<!-- Default CAS Authentication : End-->
<bean id="basicProcessingFilter" class="org.acegisecurity.ui.basicauth.BasicProcessingFilter">
<property name="authenticationManager"><ref local="authenticationManager"/></property>
<property name="authenticationEntryPoint"><ref local="basicProcessingFilterEntryPoint"/></property>
</bean>
<bean id="basicProcessingFilterEntryPoint" class="org.acegisecurity.ui.basicauth.BasicProcessingFilterEntryPoint">
<property name="realmName"><value>Contacts Realm</value></property>
</bean>
<bean id="httpSessionContextIntegrationFilter" class="org.acegisecurity.context.HttpSessionContextIntegrationFilter">
</bean>
<bean id="casAuthenticationProvider" class="org.acegisecurity.providers.cas.CasAuthenticationProvider">
<property name="casAuthoritiesPopulator"><ref local="casAuthoritiesPopulator"/></property>
<property name="casProxyDecider"><ref local="casProxyDecider"/></property>
<property name="ticketValidator"><ref local="casProxyTicketValidator"/></property>
<property name="statelessTicketCache"><ref local="statelessTicketCache"/></property>
<property name="key"><value>my_password_for_this_auth_provider_only</value></property>
</bean>
<bean id="casProxyTicketValidator" class="org.acegisecurity.providers.cas.ticketvalidator.CasProxyTicketValidator">
<property name="casValidate"><value>https://localhost:8443/cas/proxyValidate</value></property>
<!-- <property name="proxyCallbackUrl"><value>https://localhost:8443/caswithacegi/casProxy/receptor</value></property>-->
<property name="serviceProperties"><ref local="serviceProperties"/></property>
<property name="trustStore"><value>C:\java\jdk1.5.0_09\jre\lib\security\cacerts</value></property>
<!--<property name="trustStore"><value>\security\cacerts</value></property>-->
</bean>
<bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean"/>
<bean id="ticketCacheBackend" class="org.springframework.cache.ehcache.EhCacheFactoryBean">
<property name="cacheManager">
<ref local="cacheManager"/>
</property>
<property name="cacheName">
<value>ticketCache</value>
</property>
</bean>
<bean id="statelessTicketCache" class="org.acegisecurity.providers.cas.cache.EhCacheBasedTicketCache">
<property name="cache"><ref local="ticketCacheBackend"/></property>
</bean>
<!-- This part is problemsome for me -->
<bean id="casAuthoritiesPopulator" class="org.acegisecurity.providers.cas.populator.DaoCasAuthoritiesPopulator"> <!-- I am not sure as to how I shd populate casAuthoritiesPopulator or if it is the right bean-->
<property name="userDetailsService"><ref local="ldapAuthenticationProvider"/></property><!-- what shd be the name of this property-->
</bean>
<bean id="casProxyDecider" class="org.acegisecurity.providers.cas.proxy.RejectProxyTickets">
</bean>
<bean id="serviceProperties" class="org.acegisecurity.ui.cas.ServiceProperties">
<property name="service"><value>https://localhost:8443/caswithacegi/j_acegi_cas_security_check</value></property>
<property name="sendRenew"><value>false</value></property>
</bean>
<!-- note logout has little impact, due to CAS reauthentication functionality (it will cause a refresh of the authentication though) -->
<bean id="logoutFilter" class="org.acegisecurity.ui.logout.LogoutFilter">
<constructor-arg value="/index.jsp"/> <!-- URL redirected to after logout -->
<constructor-arg>
<list>
<bean class="org.acegisecurity.ui.logout.SecurityContextLogoutHandler"/>
</list>
</constructor-arg>
</bean>
<!-- ===================== HTTP CHANNEL REQUIREMENTS ==================== -->
<!-- Enabled by default for CAS, as a CAS deployment uses HTTPS -->
<bean id="channelProcessingFilter" class="org.acegisecurity.securechannel.ChannelProcessingFilter">
<property name="channelDecisionManager"><ref local="channelDecisionManager"/></property>
<property name="filterInvocationDefinitionSource">
<value>
CONVERT_URL_TO_LOWERCASE_BEFORE_COMPARISON
\A/secure/.*\Z=REQUIRES_SECURE_CHANNEL
\A/j_acegi_cas_security_check.*\Z=REQUIRES_SECURE_CHANNEL
</value>
</property>
</bean>
<bean id="channelDecisionManager" class="org.acegisecurity.securechannel.ChannelDecisionManagerImpl">
<property name="channelProcessors">
<list>
<ref local="secureChannelProcessor"/>
<ref local="insecureChannelProcessor"/>
</list>
</property>
</bean>
<bean id="secureChannelProcessor" class="org.acegisecurity.securechannel.SecureChannelProcessor"/>
<bean id="insecureChannelProcessor" class="org.acegisecurity.securechannel.InsecureChannelProcessor"/>
<!-- ===================== HTTP REQUEST SECURITY ==================== -->
<bean id="exceptionTranslationFilter" class="org.acegisecurity.ui.ExceptionTranslationFilter">
<property name="authenticationEntryPoint"><ref local="casProcessingFilterEntryPoint"/></property>
</bean>
<bean id="casProcessingFilter" class="org.acegisecurity.ui.cas.CasProcessingFilter">
<property name="authenticationManager"><ref local="authenticationManager"/></property>
<property name="authenticationFailureUrl"><value>/casfailed.jsp</value></property>
<property name="defaultTargetUrl"><value>/</value></property>
<property name="filterProcessesUrl"><value>/j_acegi_cas_security_check</value></property>
</bean>
<bean id="casProcessingFilterEntryPoint" class="org.acegisecurity.ui.cas.CasProcessingFilterEntryPoint">
<property name="loginUrl"><value>https://localhost:8443/cas/login</value></property>
<property name="serviceProperties"><ref local="serviceProperties"/></property>
</bean>
<bean id="httpRequestAccessDecisionManager" class="org.acegisecurity.vote.AffirmativeBased">
<property name="allowIfAllAbstainDecisions"><value>false</value></property>
<property name="decisionVoters">
<list>
<ref bean="roleVoter"/>
</list>
</property>
</bean>
<!--
=- An access decision voter that reads ROLE_* configuration
=- settings.
-->
<bean id="roleVoter" class="org.acegisecurity.vote.RoleVoter" />
<!-- Note the order that entries are placed against the objectDefinitionSource is critical.
The FilterSecurityInterceptor will work from the top of the list down to the FIRST pattern that matches the request URL.
Accordingly, you should place MOST SPECIFIC (ie a/b/c/d.*) expressions first, with LEAST SPECIFIC (ie a/.*) expressions last -->
<bean id="filterInvocationInterceptor" class="org.acegisecurity.intercept.web.FilterSecurityInterceptor">
<property name="authenticationManager"><ref local="authenticationManager"/></property>
<property name="accessDecisionManager"><ref local="httpRequestAccessDecisionManager"/></property>
<property name="objectDefinitionSource">
<value>
PATTERN_TYPE_APACHE_ANT
/securepage.jsp=ROLE_USER
</value>
</property>
</bean>
<!-- BASIC Regular Expression Syntax (for beginners):
\A means the start of the string (ie the beginning of the URL)
\Z means the end of the string (ie the end of the URL)
. means any single character
* means null or any number of repetitions of the last expression (so .* means zero or more characters)
Some examples:
Expression: \A/my/directory/.*\Z
Would match: /my/directory/
/my/directory/hello.html
Expression: \A/.*\Z
Would match: /hello.html
/
Expression: \A/.*/secret.html\Z
Would match: /some/directory/secret.html
/another/secret.html
Not match: /anothersecret.html (missing required /)
-->
</beans>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd";>
<!--
| deployerConfigContext.xml centralizes into one file some of the declarative configuration that
| all CAS deployers will need to modify.
|
| This file declares some of the Spring-managed JavaBeans that make up a CAS deployment.
| The beans declared in this file are instantiated at context initialization time by the Spring
| ContextLoaderListener declared in web.xml. It finds this file because this
| file is among those declared in the context parameter "contextConfigLocation".
|
| By far the most common change you will need to make in this file is to change the last bean
| declaration to replace the default SimpleTestUsernamePasswordAuthenticationHandler with
| one implementing your approach for authenticating usernames and passwords.
+-->
<beans>
<!--
| This bean declares our AuthenticationManager. The CentralAuthenticationService service bean
| declared in applicationContext.xml picks up this AuthenticationManager by reference to its id,
| "authenticationManager". Most deployers will be able to use the default AuthenticationManager
| implementation and so do not need to change the class of this bean. We include the whole
| AuthenticationManager here in the userConfigContext.xml so that you can see the things you will
| need to change in context.
+-->
<bean id="authenticationManager"
class="org.jasig.cas.authentication.AuthenticationManagerImpl">
<!--
| This is the List of CredentialToPrincipalResolvers that identify what Principal is trying to authenticate.
| The AuthenticationManagerImpl considers them in order, finding a CredentialToPrincipalResolver which
| supports the presented credentials.
|
| AuthenticationManagerImpl uses these resolvers for two purposes. First, it uses them to identify the Principal
| attempting to authenticate to CAS /login . In the default configuration, it is the DefaultCredentialsToPrincipalResolver
| that fills this role. If you are using some other kind of credentials than UsernamePasswordCredentials, you will need to replace
| DefaultCredentialsToPrincipalResolver with a CredentialsToPrincipalResolver that supports the credentials you are
| using.
|
| Second, AuthenticationManagerImpl uses these resolvers to identify a service requesting a proxy granting ticket.
| In the default configuration, it is the HttpBasedServiceCredentialsToPrincipalResolver that serves this purpose.
| You will need to change this list if you are identifying services by something more or other than their callback URL.
+-->
<property name="credentialsToPrincipalResolvers">
<list>
<!--
| UsernamePasswordCredentialsToPrincipalResolver supports the UsernamePasswordCredentials that we use for /login
| by default and produces SimplePrincipal instances conveying the username from the credentials.
|
| If you've changed your LoginFormAction to use credentials other than UsernamePasswordCredentials then you will also
| need to change this bean declaration (or add additional declarations) to declare a CredentialsToPrincipalResolver that supports the
| Credentials you are using.
+-->
<bean
class="org.jasig.cas.authentication.principal.UsernamePasswordCredentialsToPrincipalResolver" />
<!--
| HttpBasedServiceCredentialsToPrincipalResolver supports HttpBasedCredentials. It supports the CAS 2.0 approach of
| authenticating services by SSL callback, extracting the callback URL from the Credentials and representing it as a
| SimpleService identified by that callback URL.
|
| If you are representing services by something more or other than an HTTPS URL whereat they are able to
| receive a proxy callback, you will need to change this bean declaration (or add additional declarations).
+-->
<bean
class="org.jasig.cas.authentication.principal.HttpBasedServiceCredentialsToPrincipalResolver" />
</list>
</property>
<!--
| Whereas CredentialsToPrincipalResolvers identify who it is some Credentials might authenticate,
| AuthenticationHandlers actually authenticate credentials. Here we declare the AuthenticationHandlers that
| authenticate the Principals that the CredentialsToPrincipalResolvers identified. CAS will try these handlers in turn
| until it finds one that both supports the Credentials presented and succeeds in authenticating.
+-->
<property name="authenticationHandlers">
<list>
<!--
| This is the authentication handler that authenticates services by means of callback via SSL, thereby validating
| a server side SSL certificate.
+-->
<bean
class="org.jasig.cas.authentication.handler.support.HttpBasedServiceCredentialsAuthenticationHandler">
<property name="httpClient" ref="httpClient" />
</bean>
<!--
| This is the authentication handler declaration that every CAS deployer will need to change before deploying CAS
| into production. The default SimpleTestUsernamePasswordAuthenticationHandler authenticates UsernamePasswordCredentials
| where the username equals the password. You will need to replace this with an AuthenticationHandler that implements your
| local authentication strategy. You might accomplish this by coding a new such handler and declaring
| edu.someschool.its.cas.MySpecialHandler here, or you might use one of the handlers provided in the adaptors modules.
+-->
<bean
class="org.jasig.cas.authentication.handler.support.SimpleTestUsernamePasswordAuthenticationHandler" />
<bean class="org.acegisecurity.adapters.cas3.CasAuthenticationHandler">
<property name="authenticationManager" ref="acegiAuthenticationManager" />
</bean>
</list>
</property>
</bean>
<!--
<bean id="inMemoryDaoImpl" class="org.acegisecurity.userdetails.memory.InMemoryDaoImpl">
<property name="userMap">
<value>
Shailendra=Mallik,ROLES_IGNORED_BY_CAS
Avi=Reddy,ROLES_IGNORED_BY_CAS
Sandeep=Deo,ROLES_IGNORED_BY_CAS
Harsha=Prakash,disabled,ROLES_IGNORED_BY_CAS
</value>
</property>
</bean>
<bean id="daoAuthenticationProvider" class="org.acegisecurity.providers.dao.DaoAuthenticationProvider">
<property name="userDetailsService"><ref bean="inMemoryDaoImpl"/></property>
</bean>
<bean id="acegiAuthenticationManager" class="org.acegisecurity.providers.ProviderManager">
<property name="providers">
<list>
<ref bean="daoAuthenticationProvider"/>
</list>
</property>
</bean>
-->
<bean id="initialDirContextFactory" class="org.acegisecurity.ldap.DefaultInitialDirContextFactory">
<constructor-arg value="ldap://*********:389/dc=*******,dc=***"/>
<property name="managerDn" value="uid=*****,dc=*******,dc=***" />
<property name="managerPassword" value="***********="/>
</bean>
<bean id="ldapAuthenticationProvider" class="org.acegisecurity.providers.ldap.LdapAuthenticationProvider">
<constructor-arg>
<bean class="org.acegisecurity.providers.ldap.authenticator.BindAuthenticator">
<constructor-arg><ref local="initialDirContextFactory"/></constructor-arg>
<property name="userDnPatterns"><list><value>uid={0},ou=*********</value></list></property>
</bean>
</constructor-arg>
<constructor-arg>
<bean class="org.acegisecurity.providers.ldap.populator.DefaultLdapAuthoritiesPopulator">
<constructor-arg><ref local="initialDirContextFactory"/></constructor-arg>
<constructor-arg><value>ou=groups</value></constructor-arg>
<property name="groupRoleAttribute"><value>ou</value></property>
</bean>
</constructor-arg>
</bean>
<bean id="acegiAuthenticationManager" class="org.acegisecurity.providers.ProviderManager">
<property name="providers">
<list>
<ref bean="ldapAuthenticationProvider"/>
</list>
</property>
</bean>
</beans>
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4">
<filter>
<filter-name>Acegi Filter Chain Proxy</filter-name>
<filter-class>org.acegisecurity.util.FilterToBeanProxy</filter-class>
<init-param>
<param-name>targetClass</param-name>
<param-value>org.acegisecurity.util.FilterChainProxy</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Acegi Filter Chain Proxy</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/acegi-config.xml
</param-value>
</context-param>
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>/WEB-INF/classes/log4j.properties</param-value>
</context-param>
<context-param>
<param-name>edu.yale.its.tp.cas.authHandler</param-name>
<param-value>org.acegisecurity.adapters.cas.CasPasswordHandlerProxy</param-value>
</context-param>
<context-param>
<param-name>edu.yale.its.tp.cas.proxyUrl</param-name>
<param-value>http://localhost:8443/cas/proxy</param-value>
</context-param>
<servlet>
<servlet-name>casproxy</servlet-name>
<servlet-class>
edu.yale.its.tp.cas.proxy.ProxyTicketReceptor
</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>casproxy</servlet-name>
<url-pattern>/casProxy/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
</web-app>
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