CAS and proxy configuration questions

[Alex Johnson]

Hi,
 
Any comments about below?
 
 
Alex



From: sheep123 at hotmail.comTo: cas at tp.its.yale.eduSubject: CAS and proxy configuration questionsDate: Thu, 31 Jul 2008 23:00:25 +0000


Hi,I have my CAS 2 working. Thank you for all the help from you. I still have some silly questions. Hope you can continue to give me a hand.(1). I download a sample application "mywebapp.war" from http://www.ja-sig.org/wiki/pages/viewpageattachments.action?pageId=13569483 and dump it to my Tomcat webapp and copy all the Jars to lib folder (2). I copy the CAS filter to my another application "testme" from the web.xml of "mywebapp.war". Here is the 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/cas/login</param-value>        </init-param>        <init-param>            <param-name>serverName</param-name>            <param-value>https://localhost:8443</param-value>        </init-param>        <init-param>            <param-name>renew</param-name>            <param-value>false</param-value>        </init-param>        <init-param>            <param-name>gateway</param-name>            <param-value>false</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://localhost/cas/</param-value>        </init-param>        <init-param>            <param-name>serverName</param-name>            <param-value>https://localhost:8443</param-value>        </init-param>        <init-param>            <param-name>proxyCallbackUrl</param-name>            <param-value>https://localhost:8443/mywebapp/proxyCallback</param-value>        </init-param>        <init-param>            <param-name>proxyReceptorUrl</param-name>            <param-value>/mywebapp/proxyCallback</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>        <filter-name>CAS Assertion Thread Local Filter</filter-name>        <filter-class>org.jasig.cas.client.util.AssertionThreadLocalFilter</filter-class>    </filter>The only difference is below between "testme" and "mywebapp"  <param-value>https://localhost:8443/mywebapp/proxyCallback</param-value> and<param-value>/mywebapp/proxyCallback</param-value>(3). I restart Tomcat and open these two applicationsWhen I open "testme" application, it's re-directed me to CAS login page, then I input login and jsp page is open.When I open "mywebapp" application, it's directly open the jsp page without CAS login page.I got confused about that. Because I think I am using proxy configuration, application should be open directly without CAS login page.My questions are1. When using proxy configuration like above, applications should be open directly without CAS login page popped up, right?2. Why my two applications opened differently with the same proxy configuration in web.xml3. Both application are located in the same Tomcat, pointing to the same CAS. I should not login into CAS twice, right? But, I need to login again4. How to fix the problems if there is an error?Thanks,Alex
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