I am using Symfony2.0 and FOSOAuthServerBundle, which implements OAuth2, for managing my APPs clients access to my PHP server.
Everything works perfectly, any token generation, refreshing, etc, etc...
One of the gotten effects is that anytime I enter the APP, I don't need to re-enter my credentials, as the token is still valid or, else, I refresh it using the proper API method.
Typical behavior and all perfect so far.
Now I need to develop a "Logout" button in my APP in order to invalidate that user's token and avoid the use of any refresh_token for him. Sort of revoke his token and/or credentials. In other words, really simulate a Logging Out from the server causing the user to re-enter his credentials next time he gets into the APP.
What OAuth2 sets up for this? Is it a standard behavior with its own API method? Or should I override any behavior in order to getting it?
In case someone's stuck on same thing, I had similar questions, but it turned out to be a conceptual mistake. Perhaps this may help you: https://github.com/FriendsOfSymfony/FOSOAuthServerBundle/issues/236