Mercurial > hg > isophonics-drupal-site
view core/lib/Drupal/Core/EventSubscriber/RouteMethodSubscriber.php @ 13:5fb285c0d0e3
Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.
author | Chris Cannam |
---|---|
date | Mon, 23 Apr 2018 09:33:26 +0100 |
parents | 4c8ae668cc8c |
children |
line wrap: on
line source
<?php namespace Drupal\Core\EventSubscriber; use Drupal\Core\Routing\RouteBuildEvent; use Drupal\Core\Routing\RoutingEvents; use Symfony\Component\EventDispatcher\EventSubscriberInterface; /** * Provides a default value for the HTTP method restriction on routes. * * Most routes will only deal with GET and POST requests, so we restrict them to * those two if nothing else is specified. This is necessary to give other * routes a chance during the route matching process when they are listening * for example to DELETE requests on the same path. A typical use case are REST * web service routes that use the full spectrum of HTTP methods. */ class RouteMethodSubscriber implements EventSubscriberInterface { /** * Sets a default value of GET|POST for the _method route property. * * @param \Drupal\Core\Routing\RouteBuildEvent $event * The event containing the build routes. */ public function onRouteBuilding(RouteBuildEvent $event) { foreach ($event->getRouteCollection() as $route) { $methods = $route->getMethods(); if (empty($methods)) { $route->setMethods(['GET', 'POST']); } } } /** * {@inheritdoc} */ public static function getSubscribedEvents() { // Set a higher priority to ensure that routes get the default HTTP methods // as early as possible. $events[RoutingEvents::ALTER][] = ['onRouteBuilding', 5000]; return $events; } }