<?php

declare (strict_types=1);
namespace GuardDog\Vendor\Webauthn;

use GuardDog\Vendor\Webauthn\AuthenticationExtensions\AuthenticationExtensions;
use function ord;
/**
 * @see https://www.w3.org/TR/webauthn/#sec-authenticator-data
 * @see https://www.w3.org/TR/webauthn/#flags
 */
class AuthenticatorData
{
    final public const FLAG_UP = 0b1;
    final public const FLAG_RFU1 = 0b10;
    final public const FLAG_UV = 0b100;
    final public const FLAG_BE = 0b1000;
    final public const FLAG_BS = 0b10000;
    /**
     * TODO: remove bits 3 and 4 as they have been assigned to BE and BS in Webauthn level 3.
     */
    final public const FLAG_RFU2 = 0b111000;
    final public const FLAG_AT = 0b1000000;
    final public const FLAG_ED = 0b10000000;
    public function __construct(public readonly string $authData, public readonly string $rpIdHash, public readonly string $flags, public readonly int $signCount, public readonly null|AttestedCredentialData $attestedCredentialData, public readonly null|AuthenticationExtensions $extensions)
    {
    }
    public static function create(string $authData, string $rpIdHash, string $flags, int $signCount, null|AttestedCredentialData $attestedCredentialData = null, null|AuthenticationExtensions $extensions = null): self
    {
        return new self($authData, $rpIdHash, $flags, $signCount, $attestedCredentialData, $extensions);
    }
    /**
     * @deprecated since 4.7.0. Please use the property directly.
     * @infection-ignore-all
     */
    public function getAuthData(): string
    {
        return $this->authData;
    }
    /**
     * @deprecated since 4.7.0. Please use the property directly.
     * @infection-ignore-all
     */
    public function getRpIdHash(): string
    {
        return $this->rpIdHash;
    }
    public function isUserPresent(): bool
    {
        return 0 !== (ord($this->flags) & self::FLAG_UP);
    }
    public function isUserVerified(): bool
    {
        return 0 !== (ord($this->flags) & self::FLAG_UV);
    }
    public function isBackupEligible(): bool
    {
        return 0 !== (ord($this->flags) & self::FLAG_BE);
    }
    public function isBackedUp(): bool
    {
        return 0 !== (ord($this->flags) & self::FLAG_BS);
    }
    public function hasAttestedCredentialData(): bool
    {
        return 0 !== (ord($this->flags) & self::FLAG_AT);
    }
    public function hasExtensions(): bool
    {
        return 0 !== (ord($this->flags) & self::FLAG_ED);
    }
    public function getReservedForFutureUse1(): int
    {
        return ord($this->flags) & self::FLAG_RFU1;
    }
    public function getReservedForFutureUse2(): int
    {
        return ord($this->flags) & self::FLAG_RFU2;
    }
    /**
     * @deprecated since 4.7.0. Please use the property directly.
     * @infection-ignore-all
     */
    public function getSignCount(): int
    {
        return $this->signCount;
    }
    /**
     * @deprecated since 4.7.0. Please use the property directly.
     * @infection-ignore-all
     */
    public function getAttestedCredentialData(): ?AttestedCredentialData
    {
        return $this->attestedCredentialData;
    }
    /**
     * @deprecated since 4.7.0. Please use the property directly.
     * @infection-ignore-all
     */
    public function getExtensions(): ?AuthenticationExtensions
    {
        return $this->extensions !== null && $this->hasExtensions() ? $this->extensions : null;
    }
}
