Major Description
I wanted to integrate Keycloak as the IdP provider for Knox using the pac4j federation. This is for an SSO scenario and not Knox Gateway proxy. So, requested to gateway/knoxsso/api/v1/websso?originalUrl=https://service.
After, the redirection happens to Keycloak and successful authentication knox rather than returning to the requested original URL, it is redirecting to the original requestedURL (ie. gateway/knoxsso/api/v1/websso?originalUrl=https://service/)
The complete Sequence diagram is attached. sequence_diagram.txt
Also, knoxsso.xml is attached as an example. knoxsso.xml