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...");
}
%>