Casifying weblogic application error

[wadii]

Hi,

I'm trying casifying a weblogic application the redirection to cas server using filters is ok but when the client try to validate the ticket I get this error:

Error 500--Internal Server Error


org.jasig.cas.client.validation.TicketValidationException: The CAS server returned no response.
	at org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:162)
	at org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:129)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3368)
	at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
	at weblogic.security.service.SecurityManager.runAs(Unknown Source)
	at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2117)
	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2023)
	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
	at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
Any Idea?


Regards.

Wadii



      
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