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<?php |
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declare(strict_types=1); |
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/* |
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* The MIT License (MIT) |
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* |
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* Copyright (c) 2014-2019 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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namespace Jose\Easy; |
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use Jose\Component\Checker; |
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use Jose\Component\Core\AlgorithmManager; |
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use Jose\Component\Core\Util\JsonConverter; |
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use Jose\Component\Signature\Algorithm; |
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use Jose\Component\Signature\JWSTokenSupport; |
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use Jose\Component\Signature\JWSVerifier; |
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use Jose\Component\Signature\Serializer\CompactSerializer; |
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class Validate extends AbstractLoader |
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{ |
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private function __construct(string $token) |
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{ |
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parent::__construct($token); |
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$this->algorithms = [ |
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new Algorithm\HS256(), |
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new Algorithm\HS384(), |
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new Algorithm\HS512(), |
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new Algorithm\RS256(), |
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new Algorithm\RS384(), |
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new Algorithm\RS512(), |
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new Algorithm\PS256(), |
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new Algorithm\PS384(), |
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new Algorithm\PS512(), |
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new Algorithm\ES256(), |
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new Algorithm\ES384(), |
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new Algorithm\ES512(), |
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new Algorithm\EdDSA(), |
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]; |
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} |
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public static function token(string $token): self |
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{ |
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return new self($token); |
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} |
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public function run(): JWT |
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{ |
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if (0 !== \count($this->allowedAlgorithms)) { |
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$this->headerCheckers[] = new Checker\AlgorithmChecker($this->allowedAlgorithms, true); |
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} |
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$jws = (new CompactSerializer())->unserialize($this->token); |
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$headerChecker = new Checker\HeaderCheckerManager($this->headerCheckers, [new JWSTokenSupport()]); |
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$headerChecker->check($jws, 0); |
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$verifier = new JWSVerifier(new AlgorithmManager($this->algorithms)); |
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$verifier->verifyWithKeySet($jws, $this->jwkset, 0); |
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$jwt = new JWT(); |
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$jwt->header->replace($jws->getSignature(0)->getProtectedHeader()); |
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$jwt->claims->replace(JsonConverter::decode($jws->getPayload())); |
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$claimChecker = new Checker\ClaimCheckerManager($this->claimCheckers); |
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$claimChecker->check($jwt->claims->all()); |
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return $jwt; |
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} |
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} |
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web-token /
jwt-framework
