[keycloak-user] OpenID 2.0 authentcation in keycloak

Hi,Can anyone suggest a library or an existing keycloak extension, or perhaps share their experiences with respect to enabling OpenID 2.0 authentication in keycloak, in addition to OIDC and SAML authentication? I am looking for a way to integrate keycloak with Kentico content management, however Kentico offers out of the box support for OpenID 2.0 and WS-Federation only (claims based authentication that is), and their out of the box implementation of ws-fed appears to be lacking compared to OpenID 2.0. Regards,Peter