Add support for Google OAuth2 authentication

[rails.git] / config / initializers / omniauth.rb

diff --git a/config/initializers/omniauth.rb b/config/initializers/omniauth.rb
index ea174a83eb38e43f3e33bcc34f77d9c42fd6d813..6de63f6ee73430f8ff997261a9c8b26883d63cf4 100644 (file)
--- a/config/initializers/omniauth.rb
+++ b/config/initializers/omniauth.rb
@@ -19,8 +19,16 @@ else
   openid_store = OpenID::Store::Filesystem.new(Rails.root.join("tmp/openids"))
 end
 
+openid_options = { :name => "openid", :store => openid_store }
+google_options = { :name => "google", :scope => "email", :access_type => "online" }
+
+if defined?(GOOGLE_OPENID_REALM)
+  google_options[:openid_realm] = GOOGLE_OPENID_REALM
+end
+
 Rails.application.config.middleware.use OmniAuth::Builder do
-  provider :openid, :name => "openid", :store => openid_store
+  provider :openid, openid_options
+  provider :google_oauth2, GOOGLE_AUTH_ID, GOOGLE_AUTH_SECRET, google_options if defined?(GOOGLE_AUTH_ID)
 end
 
 # Pending fix for: https://github.com/intridea/omniauth/pull/795