OAuth2/Phoenix Example Application

This is an example application showing how one can integrate with the OAuth2 library and the Phoenix framework.

To start the application:

1. Register a new application on GitHub
2. Set CLIENT_ID and CLIENT_SECRET environment variables
3. Install dependencies with mix deps.get
4. Start Phoenix router with mix phoenix.start

Now you can visit lvh.me:4000 from your browser and click "Sign in with GitHub".