Apologies, I was looking at the "Authentication" category. I completely missed the "Delegation & Proxying" category which explains how to enable the feature and mentions both SAML2 & OpenID Connect. Also found the Fawnoos page that explains the feature. https://fawnoos.com/2023/10/04/cas66-delegate-authn-saml2-idp/
I've got a preference for OIDC but this should push me in the right direction. I will post back here later, hopefully it's useful for someone in the future. On Thursday, August 7, 2025 at 10:37:30 AM UTC-4 Teddy Brown wrote: > Hi, > we have been using CAS for some time, but I am required to migrate our > systems from doing basic LDAP authentication to using Auth0 as our new IdP > > I'd like to keep using CAS for our many applications that already do CAS > and aren't currently programmed to support OIDC/SAML2. > > Is it possible to deploy CAS to act as a proxy to another IdP? > > My workflow currently > App -> CAS (user provides ldap username+password) -> back to app > > Ideally workflow now will be. Ideally this will be transparent to the > user, but it's acceptable to have "Sign in with Auth0" as the single option > on the CAS login page. > > App -> CAS -> Auth0 Login -> CAS -> App > > > I see OAuth2, OpenID Connect, and SAML support under Protocols but I > understand this seems to be CAS acting as the IdP itself for these > protocols. > > Thanks > -- - Website: https://apereo.github.io/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/dd62526f-f845-4041-a5a5-245cab66deabn%40apereo.org.
