Rails3 - oauth-plugin problem

Question

I'm trying to use oauth-plugin on a Rails application I'm developing, but I keep running into problems.

To make sure I'm not making any mistake, I started an application from scratch (using Rails 3.0.3). Here are the steps I followed:

1. Create da new rails application (rails.test)

2. Edited its Gemfile to include:

   gem "oauth-plugin", ">=0.4.0.pre1"
   gem "oauth", "0.4.4"
   

3. Generated oauth-consumer, by running script/rails g oauth_consumer

4. Edited oauth_consumers.rb to include my keys for Google integration:

   :google=>{ 
     :key=>"anonymous", 
     :secret=>"anonymous",
     :scope=>"https://www.google.com/calendar/feeds/", 
     :options => {
       :site => "http://www.google.com", 
       :request_token_path => "/accounts/OAuthGetRequestToken", 
       :access_token_path => "/accounts/OAuthGetAccessToken", 
       :authorize_path=> "/accounts/OAuthAuthorizeToken"
     },
   }
   

5. Edited routes.rb to add the route for oauth_consumer:

   resources :oauth_consumers
   

6. Edited application_controller.rb to implement the logged_in? method as follows:

   def logged_in?
       true
   end
   

7. Now when I access http://localhost:3000/oauth_consumers/google I get the following error:

   uninitialized constant GoogleToken
   

Does anyone know what causes this error and how can I fix it? GoogleToken is a class that should have been auto generated by oauth-plugin, so I can't tell why I'm getting this uninitialized constant error.

Answer 1

The GoogleToken class doesn't get auto-generated unless you pass "google" to the generator like so:

script/rails g oauth_consumer google

or for rails 3:

rails g oauth_consumer google

Also check to ensure the relationship is set up in the user model like so:

has_one  :google, :class_name => "GoogleToken", :dependent => :destroy