1 files changed, 22 insertions, 0 deletions
diff --git a/app/channels/application_cable/connection.rb b/app/channels/application_cable/connection.rb
new file mode 100644
index 00000000000..87c833f3593
--- /dev/null
+++ b/app/channels/application_cable/connection.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module ApplicationCable
+  class Connection < ActionCable::Connection::Base
+    identified_by :current_user
+
+    def connect
+      self.current_user = find_user_from_session_store
+    end
+
+    private
+
+    def find_user_from_session_store
+      session = ActiveSession.sessions_from_ids([session_id]).first
+      Warden::SessionSerializer.new('rack.session' => session).fetch(:user)
+    end
+
+    def session_id
+      Rack::Session::SessionId.new(cookies[Gitlab::Application.config.session_options[:key]])
+    end
+  end
+end