Server/host: Windows server 2019
CAS 2.0: Remote server
Traffic is behind F5.
Note: This is a test environment, and the settings here are mirroring the production environment.
Below is part of the error I pulled from the logs.ERROR [2020-03-04 10:26:10]<http-nio-8081-exec-6> javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
At every login attempt, the connection to my CAS server times out.
I know for sure that the certificate is still valid (doesn't expire until 2021)
At one point I was able to log in, but the page failed back to the Web Help Desk login prompt. However, while here, I can only login with one cached local admin account.
I had Solarwinds support get an attempt at it, but the solution they provided details deploying a local CAS server, following instructions Deploy SSO with CAS 2.0