1 files changed, 18 insertions, 0 deletions
diff --git a/app/controllers/concerns/web_app_controller_concern.rb b/app/controllers/concerns/web_app_controller_concern.rb
new file mode 100644
index 000000000..8a6c73af3
--- /dev/null
+++ b/app/controllers/concerns/web_app_controller_concern.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module WebAppControllerConcern
+  extend ActiveSupport::Concern
+
+  included do
+    before_action :set_body_classes
+    before_action :set_referrer_policy_header
+  end
+
+  def set_body_classes
+    @body_classes = 'app-body'
+  end
+
+  def set_referrer_policy_header
+    response.headers['Referrer-Policy'] = 'origin'
+  end
+end