Файловый менеджер

Файловый менеджер - Редактировать - /home/pimjdymy/public_html/safrandsi/vendor/web-auth/webauthn-lib/src/SimpleFakeCredentialGenerator.php

Назад
<?php declare(strict_types=1); namespace Webauthn; use Psr\Cache\CacheItemPoolInterface; use Symfony\Component\HttpFoundation\Request; use function count; use function is_int; final class SimpleFakeCredentialGenerator implements FakeCredentialGenerator { public function __construct( private readonly null\|CacheItemPoolInterface $cache = null ) { } /** * @return PublicKeyCredentialDescriptor[] / public function generate(Request $request, string $username): array { if ($this->cache === null) { return $this->generateCredentials($username); } $cacheKey = 'fake_credentials_' . hash('xxh128', $username); $cacheItem = $this->cache->getItem($cacheKey); if ($cacheItem->isHit()) { return $cacheItem->get(); } $credentials = $this->generateCredentials($username); $cacheItem->set($credentials); $this->cache->save($cacheItem); return $credentials; } /* * @return PublicKeyCredentialDescriptor[] */ private function generateCredentials(string $username): array { $transports = [ PublicKeyCredentialDescriptor::AUTHENTICATOR_TRANSPORT_USB, PublicKeyCredentialDescriptor::AUTHENTICATOR_TRANSPORT_NFC, PublicKeyCredentialDescriptor::AUTHENTICATOR_TRANSPORT_BLE, ]; $credentials = []; for ($i = 0; $i < random_int(1, 3); $i++) { $randomTransportKeys = array_rand($transports, random_int(1, count($transports))); if (is_int($randomTransportKeys)) { $randomTransportKeys = [$randomTransportKeys]; } $randomTransports = array_values(array_intersect_key($transports, array_flip($randomTransportKeys))); $credentials[] = PublicKeyCredentialDescriptor::create( PublicKeyCredentialDescriptor::CREDENTIAL_TYPE_PUBLIC_KEY, hash('sha256', random_bytes(16) . $username), $randomTransports ); } return $credentials; } }

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