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<?php |
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/* |
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* The MIT License (MIT) |
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* |
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* Copyright (c) 2014-2016 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\Object; |
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/** |
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* Class EncryptionInstruction. |
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*/ |
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final class Recipient implements RecipientInterface |
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{ |
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/** |
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* @var array |
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*/ |
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private $headers = []; |
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/** |
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* @var null|string |
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*/ |
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private $encrypted_key = null; |
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/** |
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* @var \Jose\Object\JWKInterface |
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*/ |
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private $recipient_key; |
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/** |
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* @param array $headers |
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* @param string $encrypted_key |
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* |
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* @return \Jose\Object\Recipient |
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*/ |
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public static function createRecipientFromLoadedJWE(array $headers, $encrypted_key) |
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{ |
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$recipient = new self(); |
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$recipient->headers = $headers; |
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$recipient->encrypted_key = $encrypted_key; |
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return $recipient; |
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} |
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/** |
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* @param \Jose\Object\JWKInterface $recipient_key |
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* @param array $headers |
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* |
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* @return \Jose\Object\Recipient |
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*/ |
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public static function createRecipientForJWEEncryption(JWKInterface $recipient_key, array $headers = []) |
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{ |
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$recipient = new self(); |
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$recipient->headers = $headers; |
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$recipient->recipient_key = $recipient_key; |
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return $recipient; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getHeaders() |
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{ |
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return $this->headers; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function withHeaders(array $headers) |
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{ |
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$signature = clone $this; |
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$signature->headers = $headers; |
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return $signature; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function withHeader($key, $value) |
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{ |
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$signature = clone $this; |
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$signature->headers[$key] = $value; |
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return $signature; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getHeader($key) |
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{ |
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if ($this->hasHeader($key)) { |
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return $this->headers[$key]; |
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} |
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throw new \InvalidArgumentException(sprintf('The header "%s" does not exist.', $key)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hasHeader($key) |
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{ |
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return array_key_exists($key, $this->headers); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getEncryptedKey() |
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{ |
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return $this->encrypted_key; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function withEncryptedKey($encrypted_key) |
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{ |
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$recipient = clone $this; |
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$recipient->encrypted_key = $encrypted_key; |
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return $recipient; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getRecipientKey() |
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{ |
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return $this->recipient_key; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function withRecipientKey(JWKInterface $recipient_key) |
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{ |
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$recipient = clone $this; |
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$recipient->recipient_key = $recipient_key; |
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return $recipient; |
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} |
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} |
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Spomky-Labs /
jose
