Merge pull request #146 from azul/refactor/engines

Refactor/engines

1 files changed, 27 insertions, 0 deletions

diff --git a/app/controllers/controller_extension/token_authentication.rb b/app/controllers/controller_extension/token_authentication.rb
new file mode 100644
index 0000000..6e0a6ce
--- /dev/null
+++ b/app/controllers/controller_extension/token_authentication.rb
@@ -0,0 +1,27 @@
+module ControllerExtension::TokenAuthentication
+  extend ActiveSupport::Concern
+
+  def token
+    @token ||= authenticate_with_http_token do |token_id, options|
+      Token.find(token_id)
+    end
+  end
+
+  def token_authenticate
+    @token_authenticated ||= token.authenticate if token
+  end
+
+  def require_token
+    access_denied unless token_authenticate
+  end
+
+  def logout
+    super
+    clear_token
+  end
+
+  def clear_token
+    token.destroy if token
+  end
+end
+