Link auth provider credentials to an existing user account

[Rauljauregi]

Allow users to sign in to WordPress using multiple authentication providers by linking auth provider credentials to an existing user account. So users would be identifiable by the same Firebase user ID regardless of the authentication provider they used to sign in.

[dalenguyen]

The plugin now bases on User's email for creating a new account. It can get FirebaseUID as WordPress username. Is it ok?

[Rauljauregi]

Thank you for the response,

I wanted to say to be able to link and unlink to other accounts. This would be perfect:

More info: https://firebase.google.com/docs/auth/web/account-linking

As long as now users can log in with different social providers (Facebook, Gmail, Apple, ...) they should be able to register, login, link or unlink to them too. The user UID is independent of the first account logged-in email

Thank you