Hi Roger,
I faced that problem before, when I found the issue, I figured out that CAS
SAML (also for OAuth and more) relies on redirecting back to itself, and it
did so by checking the "cas.server.prefix" and "cas.server.name" config.
So if you haven't set those 2, CAS will be redirected to
So :
I flushed all my conf /etc/cas/config -> /etc/cas/config.bac) put a minimal
config, restarted CAS with that conf.
Then I checked that the service with cas.exemple.org has disappeared, and
ended up by putting back my old conf step by step and restart CAS.
Le mercredi 17 octobre 2018