Файловый менеджер

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

Назад
<?php declare(strict_types=1); namespace Webauthn\MetadataService\Service; use ParagonIE\ConstantTime\Base64; use Psr\EventDispatcher\EventDispatcherInterface; use Symfony\Component\Serializer\SerializerInterface; use Webauthn\AttestationStatement\AttestationStatementSupportManager; use Webauthn\Denormalizer\WebauthnSerializerFactory; use Webauthn\Event\CanDispatchEvents; use Webauthn\Event\MetadataStatementFound; use Webauthn\Event\NullEventDispatcher; use Webauthn\Exception\MetadataStatementLoadingException; use Webauthn\Exception\MissingMetadataStatementException; use Webauthn\MetadataService\Statement\MetadataStatement; use function file_get_contents; final class LocalResourceMetadataService implements MetadataService, CanDispatchEvents { private ?MetadataStatement $statement = null; private EventDispatcherInterface $dispatcher; private readonly ?SerializerInterface $serializer; public function __construct( private readonly string $filename, private readonly bool $isBase64Encoded = false, ?SerializerInterface $serializer = null, ) { $this->serializer = $serializer ?? (new WebauthnSerializerFactory( AttestationStatementSupportManager::create() ))->create(); $this->dispatcher = new NullEventDispatcher(); } public static function create( string $filename, bool $isBase64Encoded = false, ?SerializerInterface $serializer = null ): self { return new self($filename, $isBase64Encoded, $serializer); } public function setEventDispatcher(EventDispatcherInterface $eventDispatcher): void { $this->dispatcher = $eventDispatcher; } public function list(): iterable { $this->loadData(); $this->statement !== null \|\| throw MetadataStatementLoadingException::create(); $aaguid = $this->statement->aaguid; if ($aaguid === null) { yield from []; } else { yield from [$aaguid]; } } public function has(string $aaguid): bool { $this->loadData(); $this->statement !== null \|\| throw MetadataStatementLoadingException::create(); return $aaguid === $this->statement->aaguid; } public function get(string $aaguid): MetadataStatement { $this->loadData(); $this->statement !== null \|\| throw MetadataStatementLoadingException::create(); if ($aaguid === $this->statement->aaguid) { $this->dispatcher->dispatch(MetadataStatementFound::create($this->statement)); return $this->statement; } throw MissingMetadataStatementException::create($aaguid); } private function loadData(): void { if ($this->statement !== null) { return; } $content = file_get_contents($this->filename); if ($this->isBase64Encoded) { $content = Base64::decode($content, true); } if ($this->serializer !== null) { $this->statement = $this->serializer->deserialize($content, MetadataStatement::class, 'json'); } else { $this->statement = MetadataStatement::createFromString($content); } } }

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