Kerberos realm in CAS user principal

[Marquis, Dylan]

Hello,

I'm upgrading our implementation of CAS to 5.2.5. One of our authentication sources is Kerberos (used for specific edge cases) via JAAS. I have noticed that since upgrading, when a kerberos user authenticates, the user name passed to the client from CAS is us...@UCONN.EDU.

I have tried modifying my Kerberos settings to make sure that the default realm is being invoked, to no avail. Has anyone else seeing this using JAAS?

It's hard for me to tell if this is a CAS or Kerberos misconfiguration, and figured I would see if anyone has experienced this.

Thanks,

Dylan