Last Updated: February 25, 2016
· mattetti

OmniAuth + Google Apps authentication

If you run your domain via Google Apps, you can rely Google's OpenID infrastructure to offer a simple way for your users to login.

In the Ruby world, you can use the OmniAuth library to implement the authentication and delegate the actual work to Google.

I explained in details how to get setup in this OmniAuth + Google Apps blog post.