/**
* Handles security.
*
* @param EventInterface $event An EventInterface instance
*/
public function handle(EventInterface $event)
{
if (HttpKernelInterface::MASTER_REQUEST !== $event->get('request_type')) {
return;
}
$request = $event->get('request');
// disconnect all listeners from core.security to avoid the overhead
// of most listeners having to do this manually
$this->dispatcher->disconnect('core.security');
// ensure that listeners disconnect from wherever they have connected to
foreach ($this->currentListeners as $listener) {
$listener->unregister($this->dispatcher);
}
// register listeners for this firewall
list($listeners, $exception) = $this->map->getListeners($request);
if (null !== $exception) {
$exception->register($this->dispatcher);
}
foreach ($listeners as $listener) {
$listener->register($this->dispatcher);
}
// save current listener instances
$this->currentListeners = $listeners;
if (null !== $exception) {
$this->currentListeners[] = $exception;
}
// initiate the listener chain
$ret = $this->dispatcher->notifyUntil($securityEvent = new Event($request, 'core.security', array('request' => $request)));
if ($securityEvent->isProcessed()) {
$event->setProcessed();
return $ret;
}
}
