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<!-- start service validate extensions --> <servlet-mapping> <servlet-name>cas</servlet-name> <url-pattern>/authzValidate</url-pattern> </servlet-mapping> <!-- end service validate extensions --> |
2. Modify$Modify $(cas_server)/WEB-INF/cas-servlet.xml
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3. Modify $(cas_server)/WEB-INF/spring-configuration/applicationContext.xml
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Code Block |
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<!-- CentralAuthorizationService, please note, this is authz --> |
...
<bean id="centralAuthorizationService" class="cn.langhua.cas.LDAPAuthzCASImpl" |
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p:ticketGrantingTicketExpirationPolicy-ref="grantingTicketExpirationPolicy" |
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p:serviceTicketExpirationPolicy-ref="serviceTicketExpirationPolicy" |
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p:authenticationManager-ref="authenticationManager" |
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p:ticketGrantingTicketUniqueTicketIdGenerator-ref="ticketGrantingTicketUniqueIdGenerator" |
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p:ticketRegistry-ref="ticketRegistry" |
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p:servicesManager-ref="servicesManager" |
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p:persistentIdGenerator-ref="persistentIdGenerator" |
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p:uniqueTicketIdGeneratorsForService-ref="uniqueIdGeneratorsMap" |
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p:attributeRepository-ref="attributeRepository" /> |
4.Modify $(cas_server)/WEB-INF/deployerConfigContext.xml
Code Block |
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<bean id="attributeRepository"
class="cn.langhua.cas.services.persondir.support.ldap.LdapPersonAttributeDaoExtension">
<property name="baseDN"
value="o=langhua,c=cn" />
<!-- This query is used to find the entry for populating attributes. {0} will be replaced by the new Principal ID extracted from the ldap-->
<property name="query" value="(uid:caseExactmatch:={0})" />
<property name="contextSource" ref="contextSource" />
<property name="groupSearchDN" value="ou=users,ou=opencms,ou=applications,o=langhua,c=cn" />
<property name="roleSearchDN" value="ou=roles,ou=opencms,ou=applications,o=langhua,c=cn" />
<property name="authorType" value="member" />
<property name="ldapAttributesToPortalAttributes">
<map>
<!-- Mapping beetween LDAP entry's attributes (key) and Principal"s (value) -->
<entry key="groups" value="groups" />
<entry key="roles" value="roles" />
<entry key="uid" value="uid" />
<entry value="title" key="title"/>
<entry key="cn" value="Name"/>
<entry key="sn" value="sn"/>
</map>
</property>
</bean>
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5. Modify $(cas_server)/WEB-INF/view/jsp/protocol/2.0/casServiceValidationSuccess.jsp
Code Block |
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<%@ page session="false" pageEncoding="UTF-8" %><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %><cas:serviceResponse xmlns:cas='http://www.yale.edu/tp/cas'> <cas:authenticationSuccess> <cas:user>${fn:escapeXml(assertion.chainedAuthentications[fn:length(assertion.chainedAuthentications)-1].principal.id)}</cas:user> <c:if test="${fn:length(assertion.chainedAuthentications[fn:length(assertion.chainedAuthentications)-1].principal.attributes) > 0}"> <cas:attributes> <c:forEach var="attr" items="${assertion.chainedAuthentications[fn:length(assertion.chainedAuthentications)-1].principal.attributes}" varStatus="loopStatus" begin="0" end="${fn:length(assertion.chainedAuthentications[fn:length(assertion.chainedAuthentications)-1].principal.attributes)}" step="1"> <cas:attribute> <cas:name>${fn:escapeXml(attr.key)}</cas:name> <cas:value>${fn:escapeXml(attr.value)}</cas:value> </cas:attribute> </c:forEach> </cas:attributes> </c:if> <c:if test="${not empty pgtIou}"> <cas:proxyGrantingTicket>${pgtIou}</cas:proxyGrantingTicket> </c:if> <c:if test="${fn:length(assertion.chainedAuthentications) > 1}"> <cas:proxies> <c:forEach var="proxy" items="${assertion.chainedAuthentications}" varStatus="loopStatus" begin="0" end="${fn:length(assertion.chainedAuthentications)-2}" step="1"> <cas:proxy>${fn:escapeXml(proxy.principal.id)}</cas:proxy> </c:forEach> </cas:proxies> </c:if> </cas:authenticationSuccess> </cas:serviceResponse> |
6. Sample of /authzValidate response
Code Block |
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<cas:serviceResponse xmlns:cas='http://www.yale.edu/tp/cas'>
<cas:authenticationSuccess>
<cas:user>shijh</cas:user>
<cas:attributes>
<cas:attribute>
<cas:name>uid</cas:name>
<cas:value>shijh</cas:value>
</cas:attribute>
<cas:attribute>
<cas:name>Name</cas:name>
<cas:value>石京海</cas:value>
</cas:attribute>
<cas:attribute>
<cas:name>sn</cas:name>
<cas:value>石京海</cas:value>
</cas:attribute>
<cas:attribute>
<cas:name>title</cas:name>
<cas:value>manager</cas:value>
</cas:attribute>
<cas:attribute>
<cas:name>roles</cas:name>
<cas:value>cn=RoleRootAdmins,ou=opencms,ou=roles,ou=applications,o=langhua,c=cn</cas:value>
</cas:attribute>
<cas:attribute>
<cas:name>distinguishedName</cas:name>
<cas:value>uid=shijh,ou=beijing,o=langhua,c=cn</cas:value>
</cas:attribute>
<cas:attribute>
<cas:name>groups</cas:name>
<cas:value>cn=Administrators,ou=opencms,ou=groups,ou=applications,o=langhua,c=cn</cas:value>
</cas:attribute>
</cas:attributes>
</cas:authenticationSuccess>
</cas:serviceResponse>
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How to get the module and the source code
The source code of cn.langhua.cas is here.
Source code of OpenCms-LDAP module:
SVN:
http://www.langhua.cn/langhua/modules/ldap/
...
http://www.langhua.cn/viewvc/svn/modules/ldap/
Shi Yusen/Beijing Langhua Ltd.
http://langhua.org/
http://langhua.biz/
http://www.langhua.cn/