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<?php |
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namespace PimpayBundle\Handler; |
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use PimpayBundle\Exception\HashNotSupportedException; |
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use PimpayBundle\Exception\OpenSslNotInstalledException; |
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use PimpayBundle\Service\SoapClientService; |
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/** |
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* Class OpenSslСryptoHandler |
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* @package PimpayBundle\Handler |
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*/ |
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class OpenSslCryptoHandler implements CryptoHandlerInterface |
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{ |
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/** |
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* @var array |
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*/ |
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const SUPPORT_HASH = [ |
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'SHA', |
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'SHA1', |
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'SHA224', |
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'SHA256', |
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'SHA384', |
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'SHA512', |
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'DSA', |
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'DSA-SHA', |
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'ecdsa-with-SHA1', |
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'MD4', |
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'MD5', |
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'RIPEMD160', |
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'whirlpool', |
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]; |
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/** |
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* @var string |
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*/ |
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private $pathKey; |
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/** |
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* @var string |
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*/ |
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private $hash; |
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/** |
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* @var string |
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*/ |
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private $passphrase; |
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/** |
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* OpenSslCryptoHandler constructor. |
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* @param array $params |
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* @throws HashNotSupportedException |
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* @throws OpenSslNotInstalledException |
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*/ |
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public function __construct(array $params) |
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{ |
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if (!extension_loaded('openssl')) { |
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throw new OpenSslNotInstalledException('OpenSSL extension is not installed.'); |
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} |
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if (!in_array($params['hash'], self::SUPPORT_HASH, true)) { |
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throw new HashNotSupportedException("Unsupported OpenSSL type hash {$params['hash']}."); |
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} |
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$this->pathKey = $params['path_key']; |
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$this->passphrase = $params['passphrase']; |
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$this->hash = $params['hash']; |
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} |
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/** |
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* @param string $data |
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* @return string |
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*/ |
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public function sign(string $data): string |
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{ |
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$signature = ''; |
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$privateKey = openssl_pkey_get_private('file://'.$this->pathKey, $this->passphrase); |
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openssl_sign($data, $signature, $privateKey, $this->hash); |
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return base64_encode($signature); |
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} |
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/** |
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* @param SoapClientService $soapClient |
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* @param string $request |
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* @return string |
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*/ |
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public function injectSignature(SoapClientService $soapClient, string $request): string |
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{ |
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$signature = $this->sign($request); |
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stream_context_set_option($soapClient->getStreamContext(), 'http', 'header', 'X-Request-Signature: '.$signature); |
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return $request; |
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} |
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} |
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vragovR /
pimpay-bundle
