Unable to validate ProxyTicketValidator [[edu.yale.its.tp.cas.client.ProxyTicketValidator proxyList=[null]

[Uche Mbanaso]

Hi,
  Any help with this error
ype Exception report

message

description The server encountered an internal error () that prevented it from
fulfilling this request.

exception

javax.servlet.ServletException: Unable to validate ProxyTicketValidator
[[edu.yale.its.tp.cas.client.ProxyTicketValidator proxyList=[null]
[edu.yale.its.tp.cas.client.ServiceTicketValidator
casValidateUrl=[https://sips.iris.salford.ac.uk/cas/serviceValidate]
ticket=[ST-6-AtocpUH4FOT6HsFpISobGR0McnoUjpiTSZ9-20]
service=[https%3A%2F%2Fsips.iris.salford.ac.uk%2Fshibboleth-idp%2FSSO%3Fshire%3Dhttp%253A%252F%252Fwww.sp.sips.iris.salford.ac.uk%252FShibboleth.sso%252FSAML%252FArtifact%26time%3D1152537160%26target%3Dcookie%26providerId%3Dhttps%253A%252F%252Fsp.sips.iris.salford.ac.uk]
renew=false]]]
	edu.yale.its.tp.cas.client.filter.CASFilter.doFilter(CASFilter.java:381)

root cause

edu.yale.its.tp.cas.client.CASAuthenticationException: Unable to validate
ProxyTicketValidator [[edu.yale.its.tp.cas.client.ProxyTicketValidator
proxyList=[null] [edu.yale.its.tp.cas.client.ServiceTicketValidator
casValidateUrl=[https://sips.iris.salford.ac.uk/cas/serviceValidate]
ticket=[ST-6-AtocpUH4FOT6HsFpISobGR0McnoUjpiTSZ9-20]
service=[https%3A%2F%2Fsips.iris.salford.ac.uk%2Fshibboleth-idp%2FSSO%3Fshire%3Dhttp%253A%252F%252Fwww.sp.sips.iris.salford.ac.uk%252FShibboleth.sso%252FSAML%252FArtifact%26time%3D1152537160%26target%3Dcookie%26providerId%3Dhttps%253A%252F%252Fsp.sips.iris.salford.ac.uk]
renew=false]]]
	edu.yale.its.tp.cas.client.CASReceipt.getReceipt(CASReceipt.java:52)
	edu.yale.its.tp.cas.client.filter.CASFilter.getAuthenticatedUser(CASFilter.java:455)
	edu.yale.its.tp.cas.client.filter.CASFilter.doFilter(CASFilter.java:378)

note The full stack trace of the root cause is available in the Apache
Tomcat/5.5.17 logs.
-- 
--
Uche M. Mbanaso MIEE, MIEEE
MSc Information Technology
Research Interest: Authentication, Authorisation, Auditing & Accountability
Office Tel. 44-161-295 3226






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