Hi all,
I wrote a brain dead simple CAS servlet that demos attribute release about
5 years ago. Worked as expected.
But suddenly it does this:
HTTP Status 500 – Internal Server Error
------------------------------
*Type* Exception Report
*Message* org.jasig.cas.client.validation.TicketValidationException: Error
processing SAML response
*Description* The server encountered an unexpected condition that prevented
it from fulfilling the request.
*Exception*
javax.servlet.ServletException:
org.jasig.cas.client.validation.TicketValidationException: Error
processing SAML response
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:227)
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:164)
*Root Cause*
org.jasig.cas.client.validation.TicketValidationException: Error
processing SAML response
org.jasig.cas.client.validation.Saml11TicketValidator.parseResponseFromServer(Saml11TicketValidator.java:162)
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:201)
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:204)
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:164)
*Root Cause*
org.jasig.cas.client.validation.TicketValidationException: Invalid
SAML assertion
org.jasig.cas.client.validation.Saml11TicketValidator.parseResponseFromServer(Saml11TicketValidator.java:128)
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:201)
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:204)
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:164)
*Note* The full stack trace of the root cause is available in the server
logs.
I can't find any errors on the cas (5.x) server it self. Other apps hitting
this cas server are not reporting any issues...
Any hints?
Cheers,
-Bryan
University of Utah
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