/**
* Checks whether the user agent has changed since the last request.
*
* Returns TRUE in case the user agent has not changed since the last request.
* Otherwise returns FALSE.
*
* @see \Ableron\Core\Session\Validators\ValidatorInterface::isValid()
*/
public function isValid(SessionEntity $session)
{
return $session->getData('sessionValidation.lastAccessUserAgent') === EnvironmentUtil::getEnvironmentVariable('HTTP_USER_AGENT');
}
/**
* Checks whether the IP address of the user has changed since the last
* request.
*
* Returns TRUE in case the IP address of the user has changed since the
* last request.
* Otherwise returns FALSE.
*
* TODO: Implement better way of guessing the user IP
* TODO: Save current IP on every request as we are checking IP parts instead of the full address (at least with IPv4)
*
* @see \Ableron\Core\Session\Validators\ValidatorInterface::isValid()
*/
public function isValid(SessionEntity $session)
{
return $session->getData('sessionValidation.lastAccessIpAddress') === EnvironmentUtil::getEnvironmentVariable('REMOTE_ADDR');
}