Greeting, I have a scenario, when the user that already login to my system and try to link their account into google social account (if their account is gmail) by clicking 1 button. I have browsing about how to implement this, but nothing found. Maybe anyone know how to doing this?

Note: I already setup the social account linking from login page and it's running well.

CodePudding user response：

There are a number of good samples here.

Also here and here.

You have to use custom policies.