Twitter :redirect auth fails quietly on existing user

[deg]

If a user has previously logged via another authorization provider, then :redirect authorization via Twitter will fail with no error or warning.

To reproduce:

• Delete your user from the firebase app
• Login with github
• Logout
• Login with Github, redirect. You will see no error, but not be logged in.

It is likely that the best (or only) way to fix this problem is by implementing account linking. See issue #3 Link Multiple Auth Providers

[pbzdyl]

For the record it looks that com.degel.re-frame-firebase/init would need to check for firebase.auth.Auth#getRedirectResult and handle the auth error in .catch.

[deg]

Thanks!

[pbzdyl]

If you don't mind I can submit a patch soon!

[deg]

Cool, thanks.