Using the OAuth base authentication provider model built into DNN, we will build an OAuth2 single-signon for DNN. This project is actually 2 extensions:
First, a connector that communicates with the target login service, in this fun example, we are using the website Reddit. Second, an authentication system that uses Reddit's OAuth authentication to validate the user and offer an access token for further API calls for collecting user information to automatically create or update the DNN user and user profile. This session will be a best practice for building this rich functionality for your DNN sites.