I am using Tomcat 8 on Centos 7 with Java 8.
I have loaded the war file built with maven using CAS 4.2.5 including the
ldap handler.
I have loaded the "mywebapp" war file built with maven as suggested in:
https://wiki.jasig.org/display/CASC/JA-SIG+Java+Client+Simple+WebApp+Sample
I start tomcat and do not any significant errors in the catalina.out file
or the cas.log file.
However when I test my cas deployment with the test site I get the
following error:
HTTP Status 500 -
org.jasig.cas.client.validation.TicketValidationException: No principal was
found in the response from the CAS server.
*type* Exception report
*message* *org.jasig.cas.client.validation.TicketValidationException: No
principal was found in the response from the CAS server.*
*description* *The server encountered an internal error that prevented it
from fulfilling this request.*
*exception*
javax.servlet.ServletException:
org.jasig.cas.client.validation.TicketValidationException: No principal was
found in the response from the CAS server.
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:152)
*root cause*
org.jasig.cas.client.validation.TicketValidationException: No principal was
found in the response from the CAS server.
org.jasig.cas.client.validation.Cas20ServiceTicketValidator.parseResponseFromServer(Cas20ServiceTicketValidator.java:74)
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:165)
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:129)
*note* *The full stack trace of the root cause is available in the Apache
Tomcat/8.0.37 logs.*
Pls advice me as to why I might get this message.
Thanx.
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