Viewing file:  AttestedCredentialData.php (2.76 KB) -rwxr-x---
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
declare(strict_types=1);
/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2021 Spomky-Labs
*
* This software may be modified and distributed under the terms
* of the MIT license. See the LICENSE file for details.
*/
namespace Webauthn;
use Assert\Assertion;
use JsonSerializable;
use Ramsey\Uuid\Uuid;
use Ramsey\Uuid\UuidInterface;
use function Safe\base64_decode;
/**
* @see https://www.w3.org/TR/webauthn/#sec-attested-credential-data
*/
class AttestedCredentialData implements JsonSerializable
{
/**
* @var UuidInterface
*/
private $aaguid;
/**
* @var string
*/
private $credentialId;
/**
* @var string|null
*/
private $credentialPublicKey;
public function __construct(UuidInterface $aaguid, string $credentialId, ?string $credentialPublicKey)
{
$this->aaguid = $aaguid;
$this->credentialId = $credentialId;
$this->credentialPublicKey = $credentialPublicKey;
}
public function getAaguid(): UuidInterface
{
return $this->aaguid;
}
public function setAaguid(UuidInterface $aaguid): void
{
$this->aaguid = $aaguid;
}
public function getCredentialId(): string
{
return $this->credentialId;
}
public function getCredentialPublicKey(): ?string
{
return $this->credentialPublicKey;
}
/**
* @param mixed[] $json
*/
public static function createFromArray(array $json): self
{
Assertion::keyExists($json, 'aaguid', 'Invalid input. "aaguid" is missing.');
Assertion::keyExists($json, 'credentialId', 'Invalid input. "credentialId" is missing.');
switch (true) {
case 36 === mb_strlen($json['aaguid'], '8bit'):
$uuid = Uuid::fromString($json['aaguid']);
break;
default: // Kept for compatibility with old format
$decoded = base64_decode($json['aaguid'], true);
$uuid = Uuid::fromBytes($decoded);
}
$credentialId = base64_decode($json['credentialId'], true);
$credentialPublicKey = null;
if (isset($json['credentialPublicKey'])) {
$credentialPublicKey = base64_decode($json['credentialPublicKey'], true);
}
return new self(
$uuid,
$credentialId,
$credentialPublicKey
);
}
/**
* @return mixed[]
*/
public function jsonSerialize(): array
{
$result = [
'aaguid' => $this->aaguid->toString(),
'credentialId' => base64_encode($this->credentialId),
];
if (null !== $this->credentialPublicKey) {
$result['credentialPublicKey'] = base64_encode($this->credentialPublicKey);
}
return $result;
}
}
|