I have a single sign on system and I’m trying to login into nexus via keycloak authentication. I’m using GitHub - keycloak/keycloak-gatekeeper: A OpenID / Keycloak Proxy service as a keycloak proxy. I’ve setup the Rut Auth capability with “X-Auth-Email” request header. I’m facing an issue here, I’m not able to authenticate my user via keycloak here. If I authenticate a user that already exists in nexus. It works. But if I try with a new user, nexus does not authenticate it.
My question is, Is there a way to achieve this. All I want is to authenticate my users via keycloak which either automatically creates a user in nexus if not already exists or just sign me in without creating a new user. I don’t want to create a user beforehand.
Thank you all in advance.