sop /
jwx
| @@ 102-125 (lines=24) @@ | ||
| 99 | * @throws \UnexpectedValueException |
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| 100 | * @return self |
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| 101 | */ |
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| 102 | public static function fromJWK(JWK $jwk, $alg = null) { |
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| 103 | // if algorithm is not explicitly given, consult JWK |
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| 104 | if (!isset($alg)) { |
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| 105 | if (!$jwk->hasAlgorithmParameter()) { |
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| 106 | throw new \UnexpectedValueException( |
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| 107 | "Missing algorithm parameter."); |
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| 108 | } |
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| 109 | $alg = $jwk->algorithmParameter()->value(); |
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| 110 | } |
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| 111 | if (!array_key_exists($alg, self::MAP_NAME_TO_CLASS)) { |
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| 112 | throw new \UnexpectedValueException( |
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| 113 | "Algorithm '$alg' not supported."); |
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| 114 | } |
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| 115 | $cls = self::MAP_NAME_TO_CLASS[$alg]; |
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| 116 | $params = ECPrivateKeyJWK::MANAGED_PARAMS; |
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| 117 | if ($jwk->has(...$params)) { |
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| 118 | return $cls::fromPrivateKey(ECPrivateKeyJWK::fromJWK($jwk)); |
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| 119 | } |
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| 120 | $params = ECPublicKeyJWK::MANAGED_PARAMS; |
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| 121 | if ($jwk->has(...$params)) { |
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| 122 | return $cls::fromPublicKey(ECPublicKeyJWK::fromJWK($jwk)); |
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| 123 | } |
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| 124 | throw new \UnexpectedValueException("Not an EC key."); |
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| 125 | } |
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| 126 | ||
| 127 | /** |
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| 128 | * |
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| @@ 76-99 (lines=24) @@ | ||
| 73 | * @throws \UnexpectedValueException |
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| 74 | * @return self |
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| 75 | */ |
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| 76 | public static function fromJWK(JWK $jwk, $alg = null) { |
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| 77 | // if algorithm is not explicitly given, consult JWK |
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| 78 | if (!isset($alg)) { |
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| 79 | if (!$jwk->hasAlgorithmParameter()) { |
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| 80 | throw new \UnexpectedValueException( |
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| 81 | "Missing algorithm parameter."); |
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| 82 | } |
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| 83 | $alg = $jwk->algorithmParameter()->value(); |
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| 84 | } |
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| 85 | if (!array_key_exists($alg, self::MAP_NAME_TO_CLASS)) { |
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| 86 | throw new \UnexpectedValueException( |
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| 87 | "Algorithm '$alg' not supported."); |
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| 88 | } |
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| 89 | $cls = self::MAP_NAME_TO_CLASS[$alg]; |
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| 90 | $params = RSAPrivateKeyJWK::MANAGED_PARAMS; |
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| 91 | if ($jwk->has(...$params)) { |
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| 92 | return $cls::fromPrivateKey(RSAPrivateKeyJWK::fromJWK($jwk)); |
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| 93 | } |
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| 94 | $params = RSAPublicKeyJWK::MANAGED_PARAMS; |
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| 95 | if ($jwk->has(...$params)) { |
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| 96 | return $cls::fromPublicKey(RSAPublicKeyJWK::fromJWK($jwk)); |
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| 97 | } |
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| 98 | throw new \UnexpectedValueException("Not an RSA key."); |
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| 99 | } |
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| 100 | ||
| 101 | public function headerParameters() { |
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| 102 | return array(AlgorithmParameter::fromAlgorithm($this)); |
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