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<?php |
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/** |
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* This file is part of web-stack |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Slick\WebStack\Domain\Security\PasswordHasher\Hasher; |
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use Slick\WebStack\Domain\Security\Exception\InvalidPasswordException; |
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use Slick\WebStack\Domain\Security\Exception\LogicException; |
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use Slick\WebStack\Domain\Security\PasswordHasher\LegacyPasswordHasherInterface; |
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use SensitiveParameter; |
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use function strlen; |
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/** |
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* Pbkdf2PasswordHasher uses the PBKDF2 (Password-Based Key Derivation Function 2). |
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* |
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* Providing a high level of Cryptographic security, |
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* PBKDF2 is recommended by the National Institute of Standards and Technology (NIST). |
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* |
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* But also warrants a warning, using PBKDF2 (with a high number of iterations) slows down the process. |
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* PBKDF2 should be used with caution and care. |
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* |
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* @package Slick\WebStack\Domain\Security\PasswordHasher\Hasher |
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*/ |
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final class Pbkdf2PasswordHasher implements LegacyPasswordHasherInterface |
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{ |
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use CheckPasswordLengthTrait; |
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private int $encodedLength = -1; |
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/** |
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* Creates a Pbkdf2PasswordHasher |
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* |
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* @param string $algorithm |
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* @param int<1, max> $iterations |
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* @param int<0, max> $length |
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* @param string|null $salt |
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*/ |
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public function __construct( |
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private readonly string $algorithm = 'sha512', |
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private readonly int $iterations = 1000, |
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private readonly int $length = 40, |
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private readonly ?string $salt = null, |
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) { |
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try { |
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$this->encodedLength = strlen($this->hash('', 'salt')); |
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} catch (\LogicException) { |
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// ignore unsupported algorithm |
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} |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function hash(#[SensitiveParameter] string $plainPassword, ?string $salt = null): string |
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{ |
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$salt = $salt ?: $this->salt; |
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if ($this->isPasswordTooLong($plainPassword)) { |
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throw new InvalidPasswordException("Password too long"); |
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} |
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if (!in_array($this->algorithm, hash_algos(), true)) { |
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throw new LogicException(sprintf('The algorithm "%s" is not supported.', $this->algorithm)); |
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} |
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$digest = hash_pbkdf2($this->algorithm, $plainPassword, $salt ?? '', $this->iterations, $this->length, true); |
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return base64_encode($digest); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function verify( |
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string $hashedPassword, |
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#[SensitiveParameter] string $plainPassword, |
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?string $salt = null |
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): bool { |
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if (\strlen($hashedPassword) !== $this->encodedLength || str_contains($hashedPassword, '$')) { |
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return false; |
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} |
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return !$this->isPasswordTooLong($plainPassword) |
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&& hash_equals($hashedPassword, $this->hash($plainPassword, $salt)); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function needsRehash(string $hashedPassword): bool |
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{ |
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return false; |
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} |
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public function info(): array |
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{ |
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return [ |
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'algorithm' => $this->algorithm, |
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'iterations' => $this->iterations, |
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'length' => $this->encodedLength |
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]; |
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} |
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} |
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slickframework /
web-stack
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths