It should be possible to configure the relative part of Keycloak endpoints

Current Situation

The Keycloak identity service in JOC Cockpit makes uses of rest api calls to a Keycloak server.
With Keycloak version < 17 the endpoints start with a constant relative part "/auth"
With Keycloak version >= 17 the endpoints no longer do have the relative part.

Therefore authentication with Keycloak version >= 17 will show this error message in the JOC Cockpit log

com.sos.joc.exceptions.JocException:

{"error":"RESTEASY003210: Could not find resource for full path: https://host:port/auth/realms/JOC/protocol/openid-connect/token"}

: Could not login

Desired Behavior

It should be possible to configure the compatibility mode for Keycloak versions <17

Workaround

set KC_HTTP_RELAITVE_PATH=/auth

in the Keycloak environment.