Adding an option for callback_url

Author: dmgarland

lib/omniauth/strategies/bitbucket.rb

@@ -11,6 +11,10 @@ class Bitbucket < OmniAuth::Strategies::OAuth2
         :token_url  => 'https://bitbucket.org/site/oauth2/access_token'
       }
 
+      # Leave this blank to use the redirect_uri you specified in your BitBucket
+      # OAuth application settings
+      option :callback_url
+
       # These are called after authentication has succeeded. If
       # possible, you should try to set the UID without making
       # additional calls (if the user id is returned with the token
@@ -26,6 +30,10 @@ class Bitbucket < OmniAuth::Strategies::OAuth2
         }
       end
 
+      def callback_url
+        options[:callback_url]
+      end
+
       def raw_info
         @raw_info ||= begin
                         ri = MultiJson.decode(access_token.get('/api/1.0/user').body)['user']