Viewing file:  AuthenticatorData.php (2.86 KB) -rwxr-x---
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<?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 function ord;
use Webauthn\AuthenticationExtensions\AuthenticationExtensionsClientOutputs;
/**
* @see https://www.w3.org/TR/webauthn/#sec-authenticator-data
*/
class AuthenticatorData
{
private const FLAG_UP = 0b00000001;
private const FLAG_RFU1 = 0b00000010;
private const FLAG_UV = 0b00000100;
private const FLAG_RFU2 = 0b00111000;
private const FLAG_AT = 0b01000000;
private const FLAG_ED = 0b10000000;
/**
* @var string
*/
protected $authData;
/**
* @var string
*/
protected $rpIdHash;
/**
* @var string
*/
protected $flags;
/**
* @var int
*/
protected $signCount;
/**
* @var AttestedCredentialData|null
*/
protected $attestedCredentialData;
/**
* @var AuthenticationExtensionsClientOutputs|null
*/
protected $extensions;
public function __construct(string $authData, string $rpIdHash, string $flags, int $signCount, ?AttestedCredentialData $attestedCredentialData, ?AuthenticationExtensionsClientOutputs $extensions)
{
$this->rpIdHash = $rpIdHash;
$this->flags = $flags;
$this->signCount = $signCount;
$this->attestedCredentialData = $attestedCredentialData;
$this->extensions = $extensions;
$this->authData = $authData;
}
public function getAuthData(): string
{
return $this->authData;
}
public function getRpIdHash(): string
{
return $this->rpIdHash;
}
public function isUserPresent(): bool
{
return 0 !== (ord($this->flags) & self::FLAG_UP) ? true : false;
}
public function isUserVerified(): bool
{
return 0 !== (ord($this->flags) & self::FLAG_UV) ? true : false;
}
public function hasAttestedCredentialData(): bool
{
return 0 !== (ord($this->flags) & self::FLAG_AT) ? true : false;
}
public function hasExtensions(): bool
{
return 0 !== (ord($this->flags) & self::FLAG_ED) ? true : false;
}
public function getReservedForFutureUse1(): int
{
return ord($this->flags) & self::FLAG_RFU1;
}
public function getReservedForFutureUse2(): int
{
return ord($this->flags) & self::FLAG_RFU2;
}
public function getSignCount(): int
{
return $this->signCount;
}
public function getAttestedCredentialData(): ?AttestedCredentialData
{
return $this->attestedCredentialData;
}
public function getExtensions(): ?AuthenticationExtensionsClientOutputs
{
return null !== $this->extensions && $this->hasExtensions() ? $this->extensions : null;
}
}
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