LoginAttemptFailedEvent¶

Example¶

Registration of the event listener in the extension's Services.yaml:

services:
  # Place here the default dependency injection configuration

  MyVendor\MyExtension\Authentication\EventListener\MyEventListener:
    tags:
      - name: event.listener
        identifier: 'my-extension/login-attempt-failed'

Read how to configure dependency injection in extensions.

An implementation of the event listener:

<?php

declare(strict_types=1);

namespace MyVendor\MyExtension\Authentication\EventListener;

use TYPO3\CMS\Core\Authentication\Event\LoginAttemptFailedEvent;

final class MyEventListener
{
    public function __invoke(LoginAttemptFailedEvent $event): void
    {
        $normalizedParams = $event->getRequest()->getAttribute('normalizedParams');
        if ($normalizedParams->getRemoteAddress() !== '198.51.100.42') {
            // send an email because an external user attempt failed
        }
    }
}

API¶

class LoginAttemptFailedEvent ¶

Fully qualified name

\TYPO3\CMS\Core\Authentication\Event\LoginAttemptFailedEvent

Event fired after a login attempt failed.

getUser ( ) ¶

Returns

\TYPO3\CMS\Core\Authentication\AbstractUserAuthentication

getLoginData ( ) ¶

Returns

array

isFrontendAttempt ( ) ¶

Returns

bool

isBackendAttempt ( ) ¶

Returns

bool

getRequest ( ) ¶

Returns

\Psr\Http\Message\ServerRequestInterface