CAS 4.1.x integrate with another SAML provider?

[Yan Zhou]

Hi there,

We have a CAS 4.1.X overlay that support SSO among a few apps.  We now have another set of app, that are presently using SAML based provider for SSO. 

Is there anyway to integrate CAS with another SAML provider, so that these two sets of apps can support the same SSO session?  Is that delegate authentication?

What adds to the complexity is that our authentication is more than verifying user credentials, it involves some login flow such as user wants to reset password, first-time user will be required to change password, etc. therefore, the user credential store is in our CAS app.  With another set of apps having their credential stone somewhere else, that gets a little messy to update both credential stores as user goes through the login flow.

Thanks,

Yan