LoginAttemptFailedEvent¶
New in version 12.3
The event replaces the deprecated hook
$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauth.php']['postLoginFailureProcessing']
.
The purpose of the PSR-14 event
\TYPO3\CMS\Core\Authentication\Event\LoginAttemptFailedEvent
is to allow to notify remote systems about failed logins.
Example¶
<?php
declare(strict_types=1);
namespace MyVendor\MyExtension\Authentication\EventListener;
use TYPO3\CMS\Core\Attribute\AsEventListener;
use TYPO3\CMS\Core\Authentication\Event\LoginAttemptFailedEvent;
#[AsEventListener(
identifier: 'my-extension/login-attempt-failed',
)]
final readonly 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
}
}
}
New in version 13.0
The PHP attribute \TYPO3\CMS\Core\Attribute\AsEventListener
has been
introduced to tag a PHP class as an event listener. Alternatively, or if you
need to be compatible with older TYPO3 versions, you can also register an
event listener via the Configuration/Services.yaml
file. Switch to
an older version of this page for an example or have a look at the section
Implementing an event listener in your extension.
API¶
- class \TYPO3\CMS\Core\Authentication\Event\ LoginAttemptFailedEvent¶
-
Event fired after a login attempt failed.
- getUser ( ) ¶
-
- returntype
-
TYPO3\CMS\Core\Authentication\AbstractUserAuthentication
- getLoginData ( ) ¶
-
- returntype
-
array
- isFrontendAttempt ( ) ¶
-
- returntype
-
bool
- isBackendAttempt ( ) ¶
-
- returntype
-
bool
- getRequest ( ) ¶
-
- returntype
-
Psr\Http\Message\ServerRequestInterface