CAS proxyCallbackURL XML响应

时间:2017-01-05 22:16:09

标签: java cas

在对CAS服务器进行proxyValidate / ticket调用之后,我无法检索XML响应。一切都得到了验证,并且正在使用正确的PGT和PGTIOU BUT 调用回调网址,因为应用程序分布在不同的服务器之间,我需要将PGTIOU映射到后端以便另一台能够检索它的服务器。

如果我可以从成功的proxyValidate(或seviceValidate)获取XML响应,显然这将是微不足道的,其中包括按照CAS 2.0 +协议中指定的用户和PGTIOU

我的配置如下:



<!-- begin CAS servlet filter --> 
  <filter> 
        <filter-name>CAS Authentication Filter</filter-name> 
        <filter-class>org.sakaiproject.login.filter.SakaiCasAuthenticationFilter</filter-class> 

        <init-param> 
            <param-name>casServerLoginUrl</param-name> 
            <param-value>https://cas.someplace.edu/login</param-value> 
        </init-param> 

        <init-param> 
            <param-name>serverName</param-name> 
            <param-value>https://${serverName}</param-value> 
        </init-param> 
    </filter> 

    <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>https://cas.someplace.edu</param-value> 
        </init-param> 

		<init-param>
	      <param-name>proxyCallbackUrl</param-name>
	      <param-value>https://test-sakai.someplace.edu/sakai-login-tool/pgtHandler</param-value>
	    </init-param>

        <init-param> 
            <param-name>serverName</param-name> 
            <param-value>https://${serverName}</param-value> 
        </init-param>
        
    </filter> 

    <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 Authentication Filter</filter-name>
        <url-pattern>/container</url-pattern>
    </filter-mapping> 

    <filter-mapping> 
        <filter-name>CAS Validation Filter</filter-name> 
        <url-pattern>/*</url-pattern> 
    </filter-mapping> 

    <filter-mapping> 
        <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name> 
        <url-pattern>/*</url-pattern> 
    </filter-mapping> 
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我将在哪里获得成功的XML响应?验证由Cas20ProxyReceivingTicketValidationFilter完成,但似乎无法访问它。

感谢。

1 个答案:

答案 0 :(得分:1)

Cas20ProxyReceivingTicketValidationFilter有一个(PGTIOU,PGT)的内部缓存,默认情况下在内存中:https://github.com/apereo/java-cas-client/blob/master/cas-client-core/src/main/java/org/jasig/cas/client/validation/Cas20ProxyReceivingTicketValidationFilter.java#L78对于分布式应用程序,您应该提供自己的分布式缓存。

机制如下:

客户验证 - &gt; CAS通过指定的callbackURL发回PGTIOU / PGT                       - &GT; CAS回复原始请求和代理/服务验证过滤器处理它,并尝试使用XML体内的PGTIOU检索可能存储的PGT。

要使所有这些工作,必须在xml / spring配置中定义proxyCallbackUrl和proxyGrantingTicketStorageClass。