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apokalipto / devise_saml_authenticatable

Devise SAML 2.0 authentication strategy
MIT License
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NoMethodError (undefined method `session_index=' for #<User> #228

Closed rakaur closed 2 years ago

rakaur commented 2 years ago

I've seen a ton of "can't log out from IdP" posts but they all seem to require code changes and all seem to work in different ways and there doesn't seem to be a "correct solution"? The title is the error that I get when I try to sign out from the IdP. I have config.saml_session_index_key = :session_index but I'm apparently supposed to do more things to get this to actually work? Is that supposed to be a database field? But if you store it in the db it will change and invalidate, according to other tickets. So I'm not sure what I'm supposed to do here. I want logging out from the IdP to work. Right now, it does not, and I do not know what I am supposed to do to change that.

adamstegman commented 2 years ago

That's right, session_index should be a column in your users table. Logout from the IdP will then change that value to invalidate the session.