README¶ ↑

Complete replication from rails-4-omniauth-using-devise-with-twitter-facebook-and-linkedin

Works good for fb and twitter

For LinkedIn email and name isn’t getting stored, even though API call is returning the part.

Twitter doesn’t return email, so another step is being added in the app.

Generate App ID and App Secret token¶ ↑

developers.facebook.com

Settings link - Advanced Tab: Valid OAuth redirect URIs: http://127.0.0.1:3000/

apps.twitter.com/

Website: http://127.0.0.1:3000/
Callback URL: http://127.0.0.1:3000/

linkedin.com/secure/developer

Website URL:http://127.0.0.1:3000/
OAuth 2.0 Redirect URLs: http://127.0.0.1:3000/

console.developers.google.com

create App project 
Enable Gmail Api, Gmail Contact Api etc..,
Website URL:http://127.0.0.1:3000/

OAuth 2.0 Redirect URLs: http://127.0.0.1:3000/users/auth/google_oauth2/callback

Store AppId and Secret key in devise.rb

Go on … get on with it now!