Tiny Tiny RSS registration

Hi everyone! I self host an instance of Tiny Tiny RSS using Docker. More specifically this version: πŸ‹ Awesome TTRSS | πŸ‹ Awesome TTRSS
I’d like to make registration possible using keycloak. I am an absolute newbie with this topic. Can somebody help me which direction I should go, what methods should I use, what resources should I read?

TTRSS doesn’t seem to support OpenID connect or SAML. There are some auth plugins out there for LDAP, but nothing that would allow you to do this with Keycloak. I’d recommend writing an auth plugin for OIDC if you want to proceed with this.