class Admin::ImpersonationsController < Admin::ApplicationController skip_before_action :authenticate_admin! before_action :authenticate_impersonator! def destroy original_user = current_user warden.set_user(impersonator, scope: :user) Gitlab::AppLogger.info("User #{impersonator.username} has stopped impersonating #{original_user.username}") session[:impersonator_id] = nil redirect_to admin_user_path(original_user) end private def impersonator @impersonator ||= User.find(session[:impersonator_id]) if session[:impersonator_id] end def authenticate_impersonator! render_404 unless impersonator && impersonator.is_admin? && !impersonator.blocked? end end