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[Security\Http] Restore laziness of listener iterator

This commit is contained in:
Nicolas Grekas 2018-08-18 22:38:48 +02:00
parent d351daab04
commit 2ebc75b9a1
1 changed files with 25 additions and 18 deletions
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43
src/Symfony/Component/Security/Http/Firewall.php
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@ -50,31 +50,38 @@ class Firewall implements EventSubscriberInterface
// register listeners for this firewall
$listeners = $this->map->getListeners($event->getRequest());
$accessListener = null;
$authenticationListeners = array();
$authenticationListeners = $listeners[0];
$exceptionListener = $listeners[1];
$logoutListener = isset($listeners[2]) ? $listeners[2] : null;
foreach ($listeners[0] as $listener) {
if ($listener instanceof AccessListener) {
$accessListener = $listener;
} else {
$authenticationListeners[] = $listener;
}
}
if (null !== $exceptionListener = $listeners[1]) {
if (null !== $exceptionListener) {
$this->exceptionListeners[$event->getRequest()] = $exceptionListener;
$exceptionListener->register($this->dispatcher);
}
if (null !== $logoutListener = isset($listeners[2]) ? $listeners[2] : null) {
$authenticationListeners[] = $logoutListener;
}
$authenticationListeners = function () use ($authenticationListeners, $logoutListener) {
$accessListener = null;
if (null !== $accessListener) {
$authenticationListeners[] = $accessListener;
}
foreach ($authenticationListeners as $listener) {
if ($listener instanceof AccessListener) {
$accessListener = $listener;
$this->handleRequest($event, $authenticationListeners);
continue;
}
yield $listener;
}
if (null !== $logoutListener) {
yield $logoutListener;
}
if (null !== $accessListener) {
yield $accessListener;
}
};
$this->handleRequest($event, $authenticationListeners());
}
public function onKernelFinishRequest(FinishRequestEvent $event)