Grape

Grape integration

Doorkeeper provides helpers for the Grape framework >= 0.10. One of them is doorkeeper_authorize! that can be used in a similar way as an example above to protect your API with OAuth. Note that you have to use require 'doorkeeper/grape/helpers' and helpers Doorkeeper::Grape::Helpers in your Grape API class.

require 'doorkeeper/grape/helpers'

module API
  module V1
    class Users < Grape::API
      helpers Doorkeeper::Grape::Helpers

      before do
        doorkeeper_authorize!
      end

      # For old versions of Grape:
      #   route_setting :scopes, ['user:email']
      #
      get :me, scopes: [:user, :read] do
        current_user.to_json
      end

      # ...
    end
  end
end

Auto-documented API

Check out the sample app

The sample app is a Rails 4 template with everything necessary to create an autodocumented, secured API in Grape with doorkeeper.

There is also a wiki page with details for how to add this to an existing application.

• grape a REST-like API micro-framework for Ruby. Makes building APIs easier and faster.
• grape swagger The grape-swagger gem provides autogenerated swagger documentation (it's magical).
• swagger ui rails The swagger-ui_rails gem provides asset pipeline assets for swagger-ui - beautiful, interactive documentation.
• wine_bouncer The wine_bouncer gem protects grape with Doorkeeper, documents it in swagger, and permits scoping-based protection.