Allow to specify more than one scope for an endpoint

lib/travis/api/app/extensions/scoping.rb

@@ -18,23 +18,32 @@ class Travis::Api::App
         app.helpers(Helpers)
       end
 
-      def scope(name)
+      def scope(*names)
         condition do
-          name   = settings.default_scope if name == :default
+          names  = [settings.default_scope] if names == [:default]
           scopes = env['travis.access_token'].try(:scopes) || settings.anonymous_scopes
-          headers['X-OAuth-Scopes'] = scopes.map(&:to_s).join(',')
-          headers['X-Accepted-OAuth-Scopes'] = name.to_s
 
-          if scopes.include? name
-            env['travis.scope'] = name
-            headers['Vary'] = 'Accept'
-            headers['Vary'] << ', Authorization' unless public?
-            true
-          elsif env['travis.access_token']
-            pass { halt 403, "insufficient access" }
-          else
-            pass { halt 401, "no access token supplied" }
+          result = names.any? do |name|
+            if scopes.include? name
+              headers['X-OAuth-Scopes'] = scopes.map(&:to_s).join(',')
+              headers['X-Accepted-OAuth-Scopes'] = name.to_s
+
+              env['travis.scope'] = name
+              headers['Vary'] = 'Accept'
+              headers['Vary'] << ', Authorization' unless public?
+              true
+            end
           end
+
+          if !result
+            if env['travis.access_token']
+              pass { halt 403, "insufficient access" }
+            else
+              pass { halt 401, "no access token supplied" }
+            end
+          end
+
+          result
         end
       end
 

spec/integration/responders_spec.rb

@@ -23,7 +23,7 @@ describe 'App' do
     end
   end
 
-  it '' do
+  it 'runs responder when rendering the response with respond_with' do
     response = get '/foo/hash', {}, 'HTTP_ACCEPT' => 'application/json'
     JSON.parse(response.body).should == { 'foo' => 'bar', 'extra' => 'moar!' }
   end

spec/integration/scopes_spec.rb

@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe 'App' do
+  before do
+    FactoryGirl.create(:test, :number => '3.1', :queue => 'builds.common')
+
+    add_endpoint '/foo' do
+      get '/hash', scope: [:foo, :bar] do
+        respond_with foo: 'bar'
+      end
+    end
+  end
+
+  it 'checks if token has one of the required scopes' do
+    token = Travis::Api::App::AccessToken.new(app_id: 1, user_id: 2, scopes: [:foo]).tap(&:save)
+
+    response = get '/foo/hash', {}, 'HTTP_ACCEPT' => 'application/json', 'HTTP_AUTHORIZATION' => "token #{token.token}"
+    response.should be_successful
+    response.headers['X-Accepted-OAuth-Scopes'].should == 'foo'
+
+    token = Travis::Api::App::AccessToken.new(app_id: 1, user_id: 2, scopes: [:bar]).tap(&:save)
+
+    response = get '/foo/hash', {}, 'HTTP_ACCEPT' => 'application/json', 'HTTP_AUTHORIZATION' => "token #{token.token}"
+    response.should be_successful
+    response.headers['X-Accepted-OAuth-Scopes'].should == 'bar'
+
+    token = Travis::Api::App::AccessToken.new(app_id: 1, user_id: 2, scopes: [:baz]).tap(&:save)
+
+    response = get '/foo/hash', {}, 'HTTP_ACCEPT' => 'application/json', 'HTTP_AUTHORIZATION' => "token #{token.token}"
+    response.status.should == 403
+  end
+end