<?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 function Safe\base64_decode;
use function Safe\json_decode;
class PublicKeyCredentialUserEntity extends PublicKeyCredentialEntity
{
/**
* @var string
*/
protected $id;
/**
* @var string
*/
protected $displayName;
public function __construct(string $name, string $id, string $displayName, ?string $icon = null)
{
parent::__construct($name, $icon);
Assertion::maxLength($id, 64, 'User ID max length is 64 bytes', 'id', '8bit');
$this->id = $id;
$this->displayName = $displayName;
}
public function getId(): string
{
return $this->id;
}
public function getDisplayName(): string
{
return $this->displayName;
}
public static function createFromString(string $data): self
{
$data = json_decode($data, true);
Assertion::isArray($data, 'Invalid data');
return self::createFromArray($data);
}
/**
* @param mixed[] $json
*/
public static function createFromArray(array $json): self
{
Assertion::keyExists($json, 'name', 'Invalid input. "name" is missing.');
Assertion::keyExists($json, 'id', 'Invalid input. "id" is missing.');
Assertion::keyExists($json, 'displayName', 'Invalid input. "displayName" is missing.');
$id = base64_decode($json['id'], true);
return new self(
$json['name'],
$id,
$json['displayName'],
$json['icon'] ?? null
);
}
/**
* @return mixed[]
*/
public function jsonSerialize(): array
{
$json = parent::jsonSerialize();
$json['id'] = base64_encode($this->id);
$json['displayName'] = $this->displayName;
return $json;
}
}