CRestServer::isTokenCheck

protected function isTokenCheck()
{
	$methodDescription = $this->getMethodDescription();
	if(!$methodDescription)
	{
		throw new RestException('Method not found!', RestException::ERROR_METHOD_NOT_FOUND, self::STATUS_NOT_FOUND);
	}

	return in_array($this->method, array(
		CRestUtil::METHOD_DOWNLOAD,
		CRestUtil::METHOD_UPLOAD,
	)) || isset($this->query['token']);
}