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<?php |
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namespace XmlSigner; |
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use XmlSigner\Exception\CertificateException; |
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class Certificate implements SignerInterface, VerifierInterface |
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{ |
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/** |
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* Read a PFX certificate and return this class |
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* @param string $content |
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* @param string $password |
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* @return Certificate |
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* @throws CertificateException |
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*/ |
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public static function readPfx($content, $password) |
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{ |
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$certs = []; |
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if (!openssl_pkcs12_read($content, $certs, $password)) { |
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throw CertificateException::unableToRead(); |
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} |
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$chain = ''; |
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if (!empty($certs['extracerts'])) { |
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foreach ($certs['extracerts'] as $ec) { |
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$chain .= $ec; |
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} |
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} |
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return new Certificate( |
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new PrivateKey($certs['pkey']), |
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new PublicKey($certs['cert']), |
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$chain |
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); |
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} |
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private $privateKey; |
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private $publicKey; |
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private $chainKeysString; |
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public function __construct( |
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PrivateKey $privateKey, |
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PublicKey $publicKey, |
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$chainKeysString = null |
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) { |
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$this->privateKey = $privateKey; |
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$this->publicKey = $publicKey; |
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$this->chainKeysString = $chainKeysString; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function sign($content, $algorithm = OPENSSL_ALGO_SHA1) |
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{ |
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return $this->privateKey->sign($content, $algorithm); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function verify($data, $signature, $algorithm = OPENSSL_ALGO_SHA1) |
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{ |
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return $this->publicKey->verify($data, $signature, $algorithm); |
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} |
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public function publicKey() : string |
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{ |
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return $this->publicKey->unformated(); |
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} |
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} |
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martinusso /
xml-signer
