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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\Behaviour; |
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use Jose\Algorithm\ContentEncryptionAlgorithmInterface; |
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use Jose\Algorithm\KeyEncryptionAlgorithmInterface; |
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use Jose\Compression\CompressionInterface; |
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trait CommonCipheringMethods |
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{ |
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/** |
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* @var string[] |
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*/ |
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private $key_encryption_algorithms; |
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/** |
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* @var string[] |
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*/ |
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private $content_encryption_algorithms; |
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/** |
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* @var string[] |
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*/ |
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private $compression_methods; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSupportedKeyEncryptionAlgorithms() |
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{ |
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return $this->key_encryption_algorithms; |
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} |
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/** |
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* @param string[]|\Jose\Algorithm\KeyEncryptionAlgorithmInterface[] $key_encryption_algorithms |
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*/ |
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private function setKeyEncryptionAlgorithms($key_encryption_algorithms) |
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{ |
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$result = []; |
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foreach ($key_encryption_algorithms as $key_encryption_algorithm) { |
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if (is_string($key_encryption_algorithm)) { |
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$result[] = $key_encryption_algorithm; |
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} elseif ($key_encryption_algorithm instanceof KeyEncryptionAlgorithmInterface) { |
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$result[] = $key_encryption_algorithm->getAlgorithmName(); |
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} else { |
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throw new \InvalidArgumentException('Parameter must be a string or an instance of KeyEncryptionAlgorithmInterface'); |
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} |
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} |
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$this->key_encryption_algorithms = $result; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSupportedContentEncryptionAlgorithms() |
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{ |
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return $this->content_encryption_algorithms; |
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} |
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/** |
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* @param string[]|\Jose\Algorithm\ContentEncryptionAlgorithmInterface[] $content_encryption_algorithms |
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*/ |
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private function setContentEncryptionAlgorithms($content_encryption_algorithms) |
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{ |
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$result = []; |
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foreach ($content_encryption_algorithms as $content_encryption_algorithm) { |
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if (is_string($content_encryption_algorithm)) { |
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$result[] = $content_encryption_algorithm; |
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} elseif ($content_encryption_algorithm instanceof ContentEncryptionAlgorithmInterface) { |
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$result[] = $content_encryption_algorithm->getAlgorithmName(); |
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} else { |
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throw new \InvalidArgumentException('Parameter must be a string or an instance of KeyEncryptionAlgorithmInterface'); |
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} |
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} |
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$this->content_encryption_algorithms = $result; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSupportedCompressionMethods() |
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{ |
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return $this->compression_methods; |
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} |
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/** |
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* @param string[]|\Jose\Compression\CompressionInterface[] $compression_methods |
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*/ |
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private function setCompressionMethods($compression_methods) |
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{ |
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$result = []; |
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foreach ($compression_methods as $compression_method) { |
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if (is_string($compression_method)) { |
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$result[] = $compression_method; |
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} elseif ($compression_method instanceof CompressionInterface) { |
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$result[] = $compression_method->getMethodName(); |
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} else { |
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throw new \InvalidArgumentException('Parameter must be a string or an instance of CompressionInterface'); |
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} |
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} |
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$this->compression_methods = $result; |
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} |
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} |
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Spomky-Labs /
jose
