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Deprecated: Constant E_STRICT is deprecated in /home/pastorz/old-espace-client/vendor/symfony/error-handler/ErrorHandler.php on line 76
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vendor/symfonycasts/reset-password-bundle/src/Generator/ResetPasswordTokenGenerator.php line 46

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  1. <?php
  3. /*
  4.  * This file is part of the SymfonyCasts ResetPasswordBundle package.
  5.  * Copyright (c) SymfonyCasts <https://symfonycasts.com/>
  6.  * For the full copyright and license information, please view the LICENSE
  7.  * file that was distributed with this source code.
  8.  */
  10. namespace SymfonyCasts\Bundle\ResetPassword\Generator;
  12. use SymfonyCasts\Bundle\ResetPassword\Model\ResetPasswordTokenComponents;
  14. /**
  15.  * @author Jesse Rushlow <jr@rushlow.dev>
  16.  * @author Ryan Weaver   <ryan@symfonycasts.com>
  17.  *
  18.  * @internal
  19.  *
  20.  * @final
  21.  */
  22. class ResetPasswordTokenGenerator
  23. {
  24.     /**
  25.      * @var string Unique, random, cryptographically secure string
  26.      */
  27.     private $signingKey;
  29.     /**
  30.      * @var ResetPasswordRandomGenerator
  31.      */
  32.     private $randomGenerator;
  34.     public function __construct(string $signingKey, ResetPasswordRandomGenerator $generator)
  35.     {
  36.         $this->signingKey = $signingKey;
  37.         $this->randomGenerator = $generator;
  38.     }
  40.     /**
  41.      * Get a cryptographically secure token with it's non-hashed components.
  42.      *
  43.      * @param mixed  $userId   Unique user identifier
  44.      * @param string $verifier Only required for token comparison
  45.      */
  46.     public function createToken(\DateTimeInterface $expiresAt, $userId, string $verifier = null): ResetPasswordTokenComponents
  47.     {
  48.         if (null === $verifier) {
  49.             $verifier = $this->randomGenerator->getRandomAlphaNumStr();
  50.         }
  52.         $selector = $this->randomGenerator->getRandomAlphaNumStr();
  54.         $encodedData = json_encode([$verifier, $userId, $expiresAt->getTimestamp()]);
  56.         return new ResetPasswordTokenComponents(
  57.             $selector,
  58.             $verifier,
  59.             $this->getHashedToken($encodedData)
  60.         );
  61.     }
  63.     private function getHashedToken(string $data): string
  64.     {
  65.         return base64_encode(hash_hmac('sha256', $data, $this->signingKey, true));
  66.     }
  67. }