<?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 Assert\Assertion;
use Base64Url\Base64Url;
use JsonSerializable;
use function Safe\sprintf;
class EcdaaTrustAnchor implements JsonSerializable
{
/**
* @var string
*/
private $X;
/**
* @var string
*/
private $Y;
/**
* @var string
*/
private $c;
/**
* @var string
*/
private $sx;
/**
* @var string
*/
private $sy;
/**
* @var string
*/
private $G1Curve;
public function __construct(string $X, string $Y, string $c, string $sx, string $sy, string $G1Curve)
{
$this->X = $X;
$this->Y = $Y;
$this->c = $c;
$this->sx = $sx;
$this->sy = $sy;
$this->G1Curve = $G1Curve;
}
public function getX(): string
{
return $this->X;
}
public function getY(): string
{
return $this->Y;
}
public function getC(): string
{
return $this->c;
}
public function getSx(): string
{
return $this->sx;
}
public function getSy(): string
{
return $this->sy;
}
public function getG1Curve(): string
{
return $this->G1Curve;
}
public static function createFromArray(array $data): self
{
$data = Utils::filterNullValues($data);
foreach (['X', 'Y', 'c', 'sx', 'sy', 'G1Curve'] as $key) {
Assertion::keyExists($data, $key, sprintf('Invalid data. The key "%s" is missing', $key));
}
return new self(
Base64Url::decode($data['X']),
Base64Url::decode($data['Y']),
Base64Url::decode($data['c']),
Base64Url::decode($data['sx']),
Base64Url::decode($data['sy']),
$data['G1Curve']
);
}
public function jsonSerialize(): array
{
$data = [
'X' => Base64Url::encode($this->X),
'Y' => Base64Url::encode($this->Y),
'c' => Base64Url::encode($this->c),
'sx' => Base64Url::encode($this->sx),
'sy' => Base64Url::encode($this->sy),
'G1Curve' => $this->G1Curve,
];
return Utils::filterNullValues($data);
}
}