/**
* Returns true if security token is valid, false otherwise.
*
* @return bool
* @assert () === false
*/
public function is_token_valid()
{
$call_token = Request::get_security_token();
if (empty($call_token)) {
return false;
}
$session_token = $this->get_session_token();
return $session_token == $call_token;
}
