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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) 2014-2017 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\Component\Signature\Serializer; |
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use Jose\Component\Signature\JWS; |
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/** |
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* Class JWSSerializationManager. |
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*/ |
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final class JWSSerializerManager |
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{ |
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/** |
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* @var JWSSerializerInterface[] |
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*/ |
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private $serializers = []; |
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/** |
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* JWSSerializerManager constructor. |
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* |
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* @param JWSSerializerInterface[] $serializers |
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*/ |
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private function __construct(array $serializers) |
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{ |
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foreach ($serializers as $serializer) { |
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$this->add($serializer); |
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} |
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} |
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/** |
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* @param JWSSerializerInterface[] $serializers |
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* |
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* @return JWSSerializerManager |
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*/ |
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public static function create(array $serializers): JWSSerializerManager |
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{ |
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return new self($serializers); |
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} |
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/** |
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* @param JWSSerializerInterface $serializer |
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* |
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* @return JWSSerializerManager |
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*/ |
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private function add(JWSSerializerInterface $serializer): JWSSerializerManager |
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{ |
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$this->serializers[$serializer->name()] = $serializer; |
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return $this; |
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} |
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/** |
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* Converts a JWS into a string. |
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* |
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* @param string $name |
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* @param JWS $jws |
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* @param int $signatureIndex |
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* |
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* @throws \Exception |
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* |
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* @return string |
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*/ |
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public function serialize(string $name, JWS $jws, int $signatureIndex): string |
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{ |
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if (!array_key_exists($name, $this->serializers)) { |
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throw new \InvalidArgumentException(sprintf('Unsupported serializer "%s".', $name)); |
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} |
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return ($this->serializers[$name])->serialize($jws, $signatureIndex); |
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} |
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/** |
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* Loads data and return a JWS object. |
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* |
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* @param string $input A string that represents a JWS |
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* @param string|null $name The name of the serializer if the input is unserialized. |
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* |
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* @throws \Exception |
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* |
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* @return JWS |
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*/ |
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public function unserialize(string $input, ?string &$name = null): JWS |
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{ |
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foreach ($this->serializers as $serializer) { |
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try { |
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$jws = $serializer->unserialize($input); |
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$name = $serializer->name(); |
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return $jws; |
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} catch (\InvalidArgumentException $e) { |
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continue; |
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} |
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} |
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throw new \InvalidArgumentException('Unsupported input.'); |
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} |
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} |
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Spomky-Labs /
jose
