CAS返回更多用户信息

1.修改deployerConfigContext.xml文件

 

2.修改casServiceValidationSuccess.jsp文件

 

 

 

 

3.最后修改client端的web.xml文件:

	<!-- ======================== 单点登录开始 ======================== -->
	<!-- 用于单点退出，该过滤器用于实现单点登出功能，可选配置 -->
	<listener>
		<listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
	</listener>
	<filter>
		<filter-name>CAS Single Sign Out Filter</filter-name>
		<filter-class>org.jasig.cas.client.session.SingleSignOutFilter</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>CAS Single Sign Out Filter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<filter>
		<filter-name>CAS Filter</filter-name>
		<filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
		<init-param>
			<param-name>casServerLoginUrl</param-name>
			<param-value>http://localhost:8080/cas</param-value>
		</init-param>
		<init-param>
			<param-name>serverName</param-name>
			<param-value>http://localhost:8080</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>CAS Filter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<!-- 该过滤器负责对Ticket的校验工作，必须启用它 -->
	<filter>
		<filter-name>CAS Validation Filter</filter-name>
		<filter-class>
			org.jasig.cas.client.validation.Cas20ProxyReceivingTicketValidationFilter
		</filter-class>
		<init-param>
			<param-name>casServerUrlPrefix</param-name>
			<param-value>http://localhost:8080/cas</param-value>
		</init-param>
		<init-param>
			<param-name>serverName</param-name>
			<param-value>http://localhost:8080</param-value>
		</init-param>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>UTF-8</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>CAS Validation Filter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<!-- 该过滤器负责实现HttpServletRequest请求的包裹， -->
	<!-- 比如允许开发者通过HttpServletRequest的getRemoteUser()方法获得SSO登录用户的登录名，可选配置。 -->

	<filter>
		<filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
		<filter-class>
			org.jasig.cas.client.util.HttpServletRequestWrapperFilter
		</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<!-- 该过滤器使得开发者可以通过org.jasig.cas.client.util.AssertionHolder来获取用户的登录名。 -->
	<!-- 比如AssertionHolder.getAssertion().getPrincipal().getName()。根据客户端获取的方式可以选择使用这两种 -->


	<!-- <filter> <filter-name>CAS Assertion Thread Local Filter</filter-name> 
		<filter-class>org.jasig.cas.client.util.AssertionThreadLocalFilter</filter-class> 
		</filter> <filter-mapping> <filter-name>CAS Assertion Thread Local Filter</filter-name> 
		<url-pattern>/*</url-pattern> </filter-mapping> -->

	<!-- ======================== 单点登录结束 ======================== -->

4.可以用以下jsp代码来验证是否成功获取用户的更多信息:

	<%
	out.write("request.getUserPrincipal()="+request.getUserPrincipal());
	%>
	
	<br/><br/>


<%
//HttpServletRequest request = ServletActionContext.getRequest();
/*获取单点登录服务器传递过来的用户信息*/
AttributePrincipal principal = (AttributePrincipal) request.getUserPrincipal();
if (principal!=null) {
	out.write("principal不为空...");
	Map<String, Object> attributes = principal.getAttributes();
	for (String key : attributes.keySet()) {
		System.out.println(key+"="+attributes.get(key));
	}
}else{
	out.write("principal为空...");
}
%>