<?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\MetadataService;
use function Safe\base64_decode;
use function Safe\json_decode;
class SingleMetadata
{
/**
* @var MetadataStatement
*/
private $statement;
/**
* @var string
*/
private $data;
/**
* @var bool
*/
private $isBase64Encoded;
public function __construct(string $data, bool $isBase64Encoded)
{
$this->data = $data;
$this->isBase64Encoded = $isBase64Encoded;
}
public function getMetadataStatement(): MetadataStatement
{
if (null === $this->statement) {
$json = $this->data;
if ($this->isBase64Encoded) {
$json = base64_decode($this->data, true);
}
$statement = json_decode($json, true);
$this->statement = MetadataStatement::createFromArray($statement);
}
return $this->statement;
}
}