Question

I did following steps to implement SSO but getting token exception so that my tomcat is not getting started ,

1. I have installed Openam server on my machine on one tomcat instance which is my identity repository. My openam server is working fine. I have created the user on openam server for SSO who is going to access our application.

2. And J2EE policy agent in another tomcat to protect our application on the same machine. but when i am going to start the that tomcat instance to acces application i am facing following exception.

   [AgentException Stack]
   com.sun.identity.agents.arch.AgentException: ApplicationSSOTokenProvider.getApplicationSSOToken(): Unable to get Application SSO Token
   at com.sun.identity.agents.common.ApplicationSSOTokenProvider.getApplicationSSOToken(ApplicationSSOTokenProvider.java:81)
   at com.sun.identity.agents.arch.AgentConfiguration.setAppSSOToken(AgentConfiguration.java:616)
   at com.sun.identity.agents.arch.AgentConfiguration.bootStrapClientConfiguration(AgentConfiguration.java:722)
   at com.sun.identity.agents.arch.AgentConfiguration.initializeConfiguration(AgentConfiguration.java:1140)
   at com.sun.identity.agents.arch.AgentConfiguration.(AgentConfiguration.java:1579)
   at com.sun.identity.agents.arch.Manager.(Manager.java:643)
   at com.sun.identity.agents.tomcat.v6.AmTomcatRealm.(AmTomcatRealm.java:64)
   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

can you please suggest any solution for that. is it due to FQDN?

Answer 1

There are a few things that might go wrong, some thoughts:

• Did you configure the J2EE Agent in OpenAM Server?
• Is your OpenAM server instance up-and-running when you start your agent instance?
• Are the username/password settings correct
• …

You can find detailed explanation about configuring J2EE Policy agents on Tomcat here.