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

Назад
<?php declare(strict_types=1); namespace Webauthn\AttestationStatement; use CBOR\Decoder; use CBOR\Normalizable; use Psr\EventDispatcher\EventDispatcherInterface; use Psr\Log\LoggerInterface; use Psr\Log\NullLogger; use Throwable; use Webauthn\AuthenticatorDataLoader; use Webauthn\Event\AttestationObjectLoaded; use Webauthn\Event\CanDispatchEvents; use Webauthn\Event\NullEventDispatcher; use Webauthn\Exception\InvalidDataException; use Webauthn\MetadataService\CanLogData; use Webauthn\StringStream; use Webauthn\Util\Base64; use function array_key_exists; use function is_array; class AttestationObjectLoader implements CanDispatchEvents, CanLogData { private LoggerInterface $logger; private EventDispatcherInterface $dispatcher; public function __construct( private readonly AttestationStatementSupportManager $attestationStatementSupportManager ) { $this->logger = new NullLogger(); $this->dispatcher = new NullEventDispatcher(); } public function setEventDispatcher(EventDispatcherInterface $eventDispatcher): void { $this->dispatcher = $eventDispatcher; } public static function create(AttestationStatementSupportManager $attestationStatementSupportManager): self { return new self($attestationStatementSupportManager); } public function load(string $data): AttestationObject { try { $this->logger->info('Trying to load the data', [ 'data' => $data, ]); $decodedData = Base64::decode($data); $stream = new StringStream($decodedData); $parsed = Decoder::create()->decode($stream); $this->logger->info('Loading the Attestation Statement'); $parsed instanceof Normalizable \|\| throw InvalidDataException::create( $parsed, 'Invalid attestation object. Unexpected object.' ); $attestationObject = $parsed->normalize(); $stream->isEOF() \|\| throw InvalidDataException::create( null, 'Invalid attestation object. Presence of extra bytes.' ); $stream->close(); is_array($attestationObject) \|\| throw InvalidDataException::create( $attestationObject, 'Invalid attestation object' ); array_key_exists('authData', $attestationObject) \|\| throw InvalidDataException::create( $attestationObject, 'Invalid attestation object' ); array_key_exists('fmt', $attestationObject) \|\| throw InvalidDataException::create( $attestationObject, 'Invalid attestation object' ); array_key_exists('attStmt', $attestationObject) \|\| throw InvalidDataException::create( $attestationObject, 'Invalid attestation object' ); $attestationStatementSupport = $this->attestationStatementSupportManager->get($attestationObject['fmt']); $attestationStatement = $attestationStatementSupport->load($attestationObject); $this->logger->info('Attestation Statement loaded'); $this->logger->debug('Attestation Statement loaded', [ 'attestationStatement' => $attestationStatement, ]); $authData = $attestationObject['authData']; $authDataLoader = AuthenticatorDataLoader::create(); $authenticatorData = $authDataLoader->load($authData); $attestationObject = AttestationObject::create($data, $attestationStatement, $authenticatorData); $this->logger->info('Attestation Object loaded'); $this->logger->debug('Attestation Object', [ 'ed' => $attestationObject, ]); $this->dispatcher->dispatch(AttestationObjectLoaded::create($attestationObject)); return $attestationObject; } catch (Throwable $throwable) { $this->logger->error('An error occurred', [ 'exception' => $throwable, ]); throw $throwable; } } public function setLogger(LoggerInterface $logger): void { $this->logger = $logger; } }

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