Scenario: I have custom user management in my application, I want to provide mechanism to user that user can log in to facebook or any external site that provides oAuth support to store user token and next time when user click on the facebook icon from inside our application, we let user redirect to facebook and have them logged in using that stored token.
Does KeyCloak provide such feature mentioned above, to authenticate user to external site and then use that stored information, it redirect user to those websites without having them to put in their credentials.

Thanks