ZF3 redirection after ACL authorization

Question

I have a new ZF3 application with ACL. Now I need to, in case of unauthorized access, redirect to the page with the error (for example, 403). I think the best way is to fire an event and then catch it, but I failed ...

Everything is in my user module, in (excerpts): Module.php

namespace User;

use Zend\Mvc\MvcEvent;
use Zend\Permissions\Acl\Acl;
use Zend\Stdlib\Response ;
use Zend\View\Model\ViewModel;
[...]

class Module implements ConfigProviderInterface
{
    [...]

    public function onBootstrap(MvcEvent $e)
    {
        // Set event to check ACL, then to handle unauthorized access
        $eventManager = $e->getApplication()->getEventManager();
        $eventManager->attach(MvcEvent::EVENT_ROUTE, array($this, 'checkProtectedRoutes'), 1);
        $eventManager->attach(MvcEvent::EVENT_DISPATCH_ERROR, array($this, 'dispatchError'), -999);
        // Init ACL
        $this->initAcl($e);
    }

    public function initAcl(MvcEvent $e)
    {
        [...]
    }

    public function checkProtectedRoutes(MvcEvent $e)
    {
        // My access logic working fine. return if OK
        [...]

        // if authorization failed
        $e->setError('ACL_ACCESS_DENIED') ;
        $e->setParam('route', $route);
        $e->getTarget()->getEventManager()->trigger(MvcEvent::EVENT_DISPATCH_ERROR, $e);
    }

    public function dispatchError(MvcEvent $e)
    {
        // Check error type
        $error = $e->getError();
        switch ($error) {
            case 'ACL_ACCESS_DENIED' :
                // What should I do here ?

                break;
            default:
                return ;
            break;
        }
        return false ;
    }
}

But when my event fires, my method is dispatchError()never called, and the cry of ZF3:

: 1 Zend\Mvc\View\Http\RouteNotFoundStrategy:: detectNotFoundError() Zend\Mvc\MvcEvent, Zend\EventManager\Event, /xxxxxxx/vendor/zendframework/zend -eventmanager/src/EventManager.php 271 /xxxxxxxx/vendor/zendframework/zend -mvc/src/View/Http/RouteNotFoundStrategy.php 135

/ ?

Answer 1

ZF3, ACL . ACL , , $next, . , 403 . zend-mvc, .

https://docs.zendframework.com/zend-mvc/cookbook/middleware-in-listeners/

Answer 2

, , checkProtectedRoutes():

// Erreur 403
$e->stopPropagation();

$baseModel = new ViewModel();
$baseModel->setTemplate('403');

$resolver = new TemplateMapResolver();
$resolver->setMap( ['403' =>  __DIR__ . '/../view/error/403.phtml']);

// Render view
$renderer = new PhpRenderer();
$renderer->setResolver($resolver);
$content = $renderer->render($baseModel);
$response = $e->getResponse();
$response->setStatusCode(403);
$response->getHeaders()->addHeaderLine('Location', $e->getRequest()->getBaseUrl() . '/login');
$response->setContent($content);
return $response ;

Answer 3

. checkProtectedRoutes(MvcEvent $e) triggerEvent.

//ACL Permission test        
if ( ! $auth->hasPermission( $e ) ) {
    $e->setName(MvcEvent::EVENT_DISPATCH_ERROR);
    $e->setError('ACL_ACCESS_DENIED');            
    $target = $e->getTarget();
    $res = $target->getEventManager()->triggerEvent( $e );
    return $res->last();
}