Adds support for Google Apps for the domain.

oa-openid/Gemfile

@@ -1,7 +1,7 @@
 source "http://rubygems.org"
 
 gem 'oa-core',  :path => File.expand_path('../../oa-core/', __FILE__)
-
+gem 'ruby-openid-apps-discovery'
 # Will automatically pull in this gem and all its
 # dependencies specified in the gemspec
 gem 'oa-openid', :path => File.expand_path("..", __FILE__)

oa-openid/lib/omniauth/openid.rb

@@ -3,6 +3,6 @@
 module OmniAuth
   module Strategies
     autoload :OpenID, 'omniauth/strategies/open_id'
-    autoload :Google, 'omniauth/strategies/google'
+    autoload :GoogleApps, 'omniauth/strategies/google_apps'
   end
 end

oa-openid/lib/omniauth/strategies/google_apps.rb

@@ -0,0 +1,17 @@
+require 'omniauth/openid'
+
+module OmniAuth
+  module Strategies
+    class GoogleApps < OmniAuth::Strategies::OpenID
+      def initialize(app, domain, store = nil, options = {})
+        @domain = domain
+        options[:name] ||= 'apps'
+        super(app, store, options)
+      end
+
+      def identifier
+        @domain
+      end
+    end
+  end
+end

oa-openid/lib/omniauth/strategies/open_id.rb

@@ -1,4 +1,5 @@
 require 'rack/openid'
+require 'gapps_openid'
 require 'omniauth/openid'
 
 module OmniAuth

oa-openid/oa-openid.gemspec

@@ -11,8 +11,9 @@ Gem::Specification.new do |gem|
 
   gem.files = Dir.glob("{lib}/**/*") + %w(README.rdoc LICENSE.rdoc CHANGELOG.rdoc)
 
-  gem.add_dependency 'oa-core',     version
+  gem.add_dependency 'oa-core', version
   gem.add_dependency 'rack-openid', '~> 1.0.3'
+  gem.add_dependency 'ruby-openid-apps-discovery'
 
   eval File.read(File.join(File.dirname(__FILE__), '../development_dependencies.rb'))
 end