Hello,
  I have 2 webapplications, say webappA and webappB. WebappA has Cas-Java
client 3.1.3  with spring security-2.0.3 setup. WebappB has Cas-java client
3.1.3 configured in web.xml setup. Cas server is Cas3.3. All these
applications work fine when I call them from the browser.
  But actually what I want to do is,  in webappA, I have HttpClient, that
needs to access some data from webappB.  This is where I am stuck. I added
proxy-support in web.xml of webappB according to the instruction. How do I
obtain proxy-ticket to pass it to url(
http://localhost:8080/webappB/...?ticket=...)  of webappB? I do have access
to spring's CasAuthentication Object whose credentials contain service
ticket for webappA. How do I generate proxy-ticket from it? If I pass this
same ticket to the url, I get "Invalid Ticket" message from the Cas server.
    Is there any proxy example available for Cas-client 3.1.

web.xml for WebAppB is as follows.

     <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://localhost:8443/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>acceptAnyProxy</param-name>
                <param-value>true</param-value>
              </init-param>
            <init-param>
                <param-name>proxyReceptorUrl</param-name>
                <param-value>/proxy/receptor</param-value>
              </init-param>
            <init-param>
                <param-name>proxyCallbackUrl</param-name>
                <param-value>https://localhost:8443/WebAppB/proxy/receptor
</param-value>
              </init-param>
            <init-param>
                <param-name>redirectAfterValidation</param-name>
                <param-value>true</param-value>
              </init-param>
    </filter>

    <filter>
        <filter-name>CAS Authentication Filter</filter-name>

<filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
            <init-param>
                <param-name>casServerLoginUrl</param-name>
                <param-value>https://localhost:8443/cas/login</param-value>
            </init-param>
            <init-param>
                <param-name>serverName</param-name>
                <param-value>http://localhost:8080</param-value>
              </init-param>
            <init-param>
                <param-name>gatewat</param-name>
                <param-value>true</param-value>
              </init-param>

    </filter>

Thanks,
Leena
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