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<?php |
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|
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declare(strict_types=1); |
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|
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/* |
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* The MIT License (MIT) |
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* |
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* Copyright (c) 2014-2021 Spomky-Labs |
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* |
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* This software may be modified and distributed under the terms |
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* of the MIT license. See the LICENSE file for details. |
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*/ |
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|
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namespace Webauthn; |
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|
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use Assert\Assertion; |
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use JsonSerializable; |
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use function Safe\json_decode; |
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|
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class PublicKeyCredentialParameters implements JsonSerializable |
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{ |
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/** |
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* @var string |
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*/ |
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private $type; |
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|
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/** |
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* @var int |
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*/ |
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private $alg; |
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|
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public function __construct(string $type, int $alg) |
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{ |
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$this->type = $type; |
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$this->alg = $alg; |
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} |
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|
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public function getType(): string |
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{ |
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return $this->type; |
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} |
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|
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public function getAlg(): int |
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{ |
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return $this->alg; |
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} |
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|
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public static function createFromString(string $data): self |
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{ |
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$data = json_decode($data, true); |
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Assertion::isArray($data, 'Invalid data'); |
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|
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return self::createFromArray($data); |
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} |
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|
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/** |
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* @param mixed[] $json |
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*/ |
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public static function createFromArray(array $json): self |
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{ |
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Assertion::keyExists($json, 'type', 'Invalid input. "type" is missing.'); |
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Assertion::string($json['type'], 'Invalid input. "type" is not a string.'); |
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Assertion::keyExists($json, 'alg', 'Invalid input. "alg" is missing.'); |
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Assertion::integer($json['alg'], 'Invalid input. "alg" is not an integer.'); |
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|
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return new self( |
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$json['type'], |
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$json['alg'] |
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); |
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} |
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|
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/** |
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* @return mixed[] |
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*/ |
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public function jsonSerialize(): array |
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{ |
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return [ |
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'type' => $this->type, |
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'alg' => $this->alg, |
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]; |
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} |
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} |
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|
