Single Sign Out in B2C
I have 2 websites using a single B2C tenant. I have been asked to set it up so that when a user signs out of one website, sign out of them all.
Currently have this problem with AD B2C. I have website A and website B which uses both AD B2C tenant. If I signout from website A, the user remains signed in on website B. It's frustrating
Just need the same functionality as with AAD single sign-out: https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-protocols-oidc#single-sign-out
Mattias Lindberg commented
We will also have multiple web sites and applications connected against one B2C tenant. When a user signout from one application we would like him to be signed out from all applications.
Juxhin Sado commented
My understanding is that this is not allowed in the OIDC spec for this scenario:
1) I use your app and signed in with my Facebook account
2) I sign out of your app
3) I go into Facebook and have to log in again.
This breaks the whole purpose of SSO
we are also looking for this solution
Lidvar Kornberg commented
Also, the single sign out should sign out the user from any IdP used in the authentication....e.g if using a social IdP, AzureAD, ADFS, etc