Sinatra Recipes - Middleware - Twitter Authentication With OmniauthTwitter authentication with OmniAuth¶ ↑ OmniAuth provides several strategies (released as gems) that provides authentication for a lot of systems, such as Facebook, Google, GitHub, and many more. Each strategy is a Rack middleware, so it's very easy to integrate with Sinatra. This recipe will show you how to add user authentication to your Sinatra application using Twitter as your authentication p
