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<?php | |
class DefaultController extends Controller | |
{ | |
/** | |
* Dashboard page. | |
* @Permissions(perm="dashboard_view") | |
* @Route("/", name="ITEDashboardBundle_index") | |
* @Template() | |
* @return array | |
*/ | |
public function indexAction() | |
{....... |
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<?php | |
namespace SomeNameSpace\SomeBundle\Annotations; | |
/** | |
* @Annotation | |
*/ | |
class Permissions | |
{ | |
public $perm; | |
} |
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<?php | |
namespace SomeNamespace\SomeBundle\Annotations\Driver; | |
use Doctrine\Common\Annotations\Reader;//This thing read annotations | |
use Symfony\Component\HttpKernel\Event\FilterControllerEvent;//Use essential kernel component | |
use SomeNamespace\SomeBundle\Annotations;//Use our annotation | |
use SomeNamespace\SomeBundle\Security\Permission;//In this class I check correspondence permission to user | |
use Symfony\Component\HttpFoundation\Response;// For example I will throw 403, if access denied | |
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException; | |
class AnnotationDriver{ | |
private $reader; | |
public function __construct($reader) | |
{ | |
$this->reader = $reader;//get annotations reader | |
} | |
/** | |
* This event will fire during any controller call | |
*/ | |
public function onKernelController(FilterControllerEvent $event) | |
{ | |
if (!is_array($controller = $event->getController())) { //return if no controller | |
return; | |
} | |
$object = new \ReflectionObject($controller[0]);// get controller | |
$method = $object->getMethod($controller[1]);// get method | |
foreach ($this->reader->getMethodAnnotations($method) as $configuration) { //Start of annotations reading | |
if(isset($configuration->perm)){//Found our annotation | |
$perm = new Permission($controller[0]->get('doctrine.odm.mongodb.document_manager')); | |
$userName = $controller[0]->get('security.context')->getToken()->getUser()->getUserName(); | |
if(!$perm->isAccess($userName,$configuration->perm)){ | |
//if any throw 403 | |
throw new AccessDeniedHttpException(); | |
} | |
} | |
} | |
} | |
} |
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# SomeBundle\config\services.yml | |
services: | |
some_annotation_driver: | |
class: SomeNamespace\SomeBundle\Annotations\Driver\AnnotationDriver #Point class | |
tags: [{name: kernel.event_listener, event: kernel.controller, method: onKernelController}] #Point event | |
arguments: [@annotation_reader] # Pass annotation_reader into constructor of our service |
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namespace SomeNamespace\SomeBundle\Controller; | |
use SomeNamespace\SomeBundle\Annotations\Permissions; | |
<?php | |
/** | |
* Dashboard controller. | |
* | |
* @Route("/dashboard") | |
*/ | |
class DefaultController extends Controller | |
{ | |
/** | |
* Dashboard page. | |
* @Permissions(perm="dashboard_view") | |
* @Route("/", name="ITEDashboardBundle_index") | |
* @Template() | |
* @return array | |
*/ | |
public function indexAction() | |
{...} | |
} |
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