unverified_request_warning_message

# File actionpack/lib/action_controller/metal/request_forgery_protection.rb, line 391
      def unverified_request_warning_message # :nodoc:
        if valid_request_origin?
          "Can't verify CSRF token authenticity."
        else
          "HTTP Origin header (#{request.origin}) didn't match request.base_url (#{request.base_url})"
        end
      end