PasswordPolicy.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Core\PasswordPolicy;
 
use ‪TYPO3\CMS\Core\PasswordPolicy\Validator\AbstractPasswordValidator;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
 
class ‪PasswordPolicy
{
    protected array ‪$validators = [];
 
    public function ‪__construct(array ‪$validators, protected ‪PasswordPolicyAction $action)
    {
        foreach (‪$validators as $validatorClassName => $validatorSettings) {
            // Exclude validator if current action is defined as excludeAction
            if (in_array($action, $validatorSettings['excludeActions'] ?? [], true)) {
                continue;
            }
 
            $this->validators[] =  GeneralUtility::makeInstance(
                $validatorClassName,
                $validatorSettings['options'] ?? []
            );
        }
    }
 
    public function ‪getAction(): ‪PasswordPolicyAction
    {
        return $this->action;
    }
 
    public function ‪hasValidators(): bool
    {
        return !empty($this->validators);
    }
 
    public function ‪getValidators(): array
    {
        return ‪$this->validators;
    }
 
    public function ‪getRequirements(): array
    {
        $requirements = [];
        foreach ($this->validators as ‪$validator) {
            $requirements = array_merge($requirements, ‪$validator->getRequirements());
        }
 
        return $requirements;
    }
}