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<?php |
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|
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namespace Firebase\JWT; |
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|
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use InvalidArgumentException; |
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use OpenSSLAsymmetricKey; |
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|
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class Key |
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{ |
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/** @var string $algorithm */ |
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private $algorithm; |
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|
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/** @var string|resource|OpenSSLAsymmetricKey $keyMaterial */ |
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private $keyMaterial; |
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|
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/** |
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* @param string|resource|OpenSSLAsymmetricKey $keyMaterial |
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* @param string $algorithm |
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*/ |
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public function __construct($keyMaterial, $algorithm) |
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{ |
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if ( |
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!is_string($keyMaterial) |
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&& !is_resource($keyMaterial) |
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&& !$keyMaterial instanceof OpenSSLAsymmetricKey |
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) { |
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throw new InvalidArgumentException('Type error: $keyMaterial must be a string, resource, or OpenSSLAsymmetricKey'); |
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} |
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|
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if (empty($keyMaterial)) { |
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throw new InvalidArgumentException('Type error: $keyMaterial must not be empty'); |
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} |
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|
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if (!is_string($algorithm)|| empty($keyMaterial)) { |
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throw new InvalidArgumentException('Type error: $algorithm must be a string'); |
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} |
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|
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$this->keyMaterial = $keyMaterial; |
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$this->algorithm = $algorithm; |
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} |
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|
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/** |
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* Return the algorithm valid for this key |
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* |
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* @return string |
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*/ |
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public function getAlgorithm() |
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{ |
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return $this->algorithm; |
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} |
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|
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/** |
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* @return string|resource|OpenSSLAsymmetricKey |
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*/ |
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public function getKeyMaterial() |
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{ |
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return $this->keyMaterial; |
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} |
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} |
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|
