vendor/symfony/security-core/Exception/CustomUserMessageAuthenticationException.php line 23
<?php/** This file is part of the Symfony package.** (c) Fabien Potencier <fabien@symfony.com>** For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/namespace Symfony\Component\Security\Core\Exception;/*** An authentication exception where you can control the message shown to the user.** Be sure that the message passed to this exception is something that* can be shown safely to your user. In other words, avoid catching* other exceptions and passing their message directly to this class.** @author Ryan Weaver <ryan@knpuniversity.com>*/class CustomUserMessageAuthenticationException extends AuthenticationException{private string $messageKey;private array $messageData = [];public function __construct(string $message = '', array $messageData = [], int $code = 0, \Throwable $previous = null){parent::__construct($message, $code, $previous);$this->setSafeMessage($message, $messageData);}/*** Set a message that will be shown to the user.** @param string $messageKey The message or message key* @param array $messageData Data to be passed into the translator*/public function setSafeMessage(string $messageKey, array $messageData = []){$this->messageKey = $messageKey;$this->messageData = $messageData;}public function getMessageKey(): string{return $this->messageKey;}public function getMessageData(): array{return $this->messageData;}public function __serialize(): array{return [parent::__serialize(), $this->messageKey, $this->messageData];}public function __unserialize(array $data): void{[$parentData, $this->messageKey, $this->messageData] = $data;$parentData = \is_array($parentData) ? $parentData : unserialize($parentData);parent::__unserialize($parentData);}}