private static function validateRequestFromQueue($queue, $includeTargetUrl = null, $sslEnabled = null, $domainAlias = null, $language = null, $layoutName = null)
{
global $resultProviderFactory;
$sessionObject = $resultProviderFactory()->getValidationResult($queue);
if ($sessionObject != null) {
if ($sessionObject instanceof AcceptedConfirmedResult) {
return new AcceptedConfirmedResult($queue, $sessionObject->getKnownUser(), false);
}
return $sessionObject;
}
try {
$knownUser = KnownUserFactory::verifyMd5Hash();
if ($knownUser == null) {
$landingPage = $queue->getLandingPageUrl($includeTargetUrl);
if ($landingPage != null) {
return new EnqueueResult($queue, $landingPage);
}
return new EnqueueResult($queue, $queue->GetQueueUrl($includeTargetUrl, $sslEnabled, $domainAlias, $language, $layoutName));
}
if ($knownUser->getTimeStamp()->getTimestamp() < time() - 180) {
throw new ExpiredValidationException($queue, $knownUser);
}
$result = new AcceptedConfirmedResult($queue, $knownUser, true);
$resultProviderFactory()->setValidationResult($queue, $result);
return $result;
} catch (InvalidKnownUserUrlException $ex) {
throw new KnownUserValidationException($ex, $queue);
} catch (InvalidKnownUserHashException $ex) {
throw new KnownUserValidationException($ex, $queue);
}
}
private function generateHash($queueId, $originalUrl, $placeInQueue, $redirectType, $timestamp, $expirationTime)
{
if ($placeInQueue == null) {
$placeInQueue = 0;
}
return hash("sha256", $queueId . $originalUrl . $placeInQueue . $redirectType . $timestamp . $expirationTime . KnownUserFactory::getSecretKey());
}
