<?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\TrustPath;
use function array_key_exists;
use Assert\Assertion;
use function in_array;
use InvalidArgumentException;
use function Safe\class_implements;
use function Safe\sprintf;
abstract class TrustPathLoader
{
/**
* @param mixed[] $data
*/
public static function loadTrustPath(array $data): TrustPath
{
Assertion::keyExists($data, 'type', 'The trust path type is missing');
$type = $data['type'];
$oldTypes = self::oldTrustPathTypes();
switch (true) {
case array_key_exists($type, $oldTypes):
return $oldTypes[$type]::createFromArray($data);
case class_exists($type):
$implements = class_implements($type);
if (in_array(TrustPath::class, $implements, true)) {
return $type::createFromArray($data);
}
// no break
default:
throw new InvalidArgumentException(sprintf('The trust path type "%s" is not supported', $data['type']));
}
}
/**
* @return string[]
*/
private static function oldTrustPathTypes(): array
{
return [
'empty' => EmptyTrustPath::class,
'ecdaa_key_id' => EcdaaKeyIdTrustPath::class,
'x5c' => CertificateTrustPath::class,
];
}
}