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<?php |
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namespace ByTIC\Omnipay\PlatiOnline\Message\Traits; |
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use ByTIC\Omnipay\PlatiOnline\Utils\Urls; |
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use Nip\Utility\Xml; |
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use phpseclib\Crypt\AES; |
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use phpseclib\Crypt\RSA; |
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/** |
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* Trait HasSoapRequestTrait |
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* @package ByTIC\Omnipay\PlatiOnline\Message\Traits |
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*/ |
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trait HasSoapRequestTrait |
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{ |
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use \ByTIC\Omnipay\Common\Message\Traits\Soap\AbstractSoapRequestTrait; |
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/** |
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* @inheritDoc |
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*/ |
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public function getSoapEndpoint() |
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{ |
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return null; |
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} |
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/** |
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* @return string |
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*/ |
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protected function getSoapAction(): string |
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{ |
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return 'auth-only'; |
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} |
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protected function getSoapOptions(): array |
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{ |
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$options = $this->getSoapOptionsGeneric(); |
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$options['location'] = Urls::$url; |
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$options['uri'] = $this->getSoapAction(); |
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return $options; |
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} |
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abstract protected function getSoapRequestValidationUrl(); |
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abstract protected function getSoapResponseValidationUrl(); |
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/** |
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* @param \SoapClient $soapClient |
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* @param $data |
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* @return \SimpleXMLElement |
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* @throws \Exception |
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*/ |
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protected function runSoapRequest($soapClient, $data, $type) |
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{ |
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$request = $this->setFRequest($data, $type, $this->getSoapRequestValidationUrl()); |
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$response = $soapClient->__doRequest($request, Urls::$url, $this->getSoapAction(), 1); |
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if (empty($response)) { |
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throw new \Exception('ERROR: Nu am putut comunica cu serverul PO pentru operatiunea de autorizare!'); |
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} |
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Xml::validate($response, $this->getSoapResponseValidationUrl()); |
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$responseObject = simplexml_load_string($response, 'SimpleXMLElement', LIBXML_NOCDATA); |
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return $responseObject; |
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} |
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/** |
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* setez f_request, criptez f_request cu AES si cheia AES cu RSA |
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* @param $message |
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* @param $type |
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* @param $validationUrl |
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* @return mixed |
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* @throws \Exception |
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*/ |
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protected function setFRequest($message, $type, $validationUrl) |
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{ |
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// aici construiesc XML din array |
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$xml = new \SimpleXMLElement('<' . $type . '/>'); |
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// test mode |
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if (in_array($type, ['po_auth_request', 'po_payment_sale_by_token'])) { |
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$message['f_test_request'] = ($this->getTestMode() == true) ? 1 : 0; |
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$message['f_sequence'] = rand(1, 1000); |
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$message['f_customer_ip'] = $this->getClientIp(); |
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} |
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$message['f_timestamp'] = date('Y-m-d\TH:i:sP'); |
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// set f_login |
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$message['f_login'] = $this->getLoginId(); |
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// sortez parametrii alfabetic |
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ksort($message); |
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$this->array2xml($message, $xml); |
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$message = $xml->asXML(); |
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// validez XML conform schemei (parametrul 2) |
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Xml::validate($message, $validationUrl); |
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$request = [ |
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'po_request' => [ |
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'f_login' => $this->getLoginId(), |
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'f_message' => $this->AESEnc($message), |
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'f_crypt_message' => $this->RSAEnc() |
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] |
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]; |
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$xml_auth_soap = Xml::fromArray($request)->asXML(); |
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Xml::validate($xml_auth_soap, Urls::$requestXml); |
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return $xml_auth_soap; |
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} |
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/** |
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* function definition to convert array to xml |
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* @param $arr |
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* @param $xml_arr |
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*/ |
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protected function array2xml($arr, &$xml_arr) |
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{ |
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foreach ($arr as $key => $value) { |
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if (is_array($value)) { |
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if (!is_numeric($key)) { |
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if (strpos($key, 'coupon') !== false) { |
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$subnode = $xml_arr->addChild("coupon"); |
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} else { |
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$subnode = $xml_arr->addChild("$key"); |
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} |
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$this->array2xml($value, $subnode); |
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} else { |
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$subnode = $xml_arr->addChild("item"); |
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$this->array2xml($value, $subnode); |
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} |
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} else { |
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$xml_arr->addChild("$key", htmlspecialchars("$value")); |
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} |
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} |
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} |
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// criptez f_request cu AES |
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protected function AESEnc($message) |
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{ |
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$aes = new AES(); |
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$aes->setIV($this->getInitialVector()); |
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$aes->setKey($this->getAesKey()); |
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return bin2hex(base64_encode($aes->encrypt($message))); |
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} |
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// criptez cheia AES cu RSA |
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protected function RSAEnc() |
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{ |
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$rsa = new RSA(); |
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$rsa->loadKey($this->getPublicKey()); |
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$rsa->setEncryptionMode(RSA::ENCRYPTION_PKCS1); |
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return base64_encode($rsa->encrypt($this->getAesKey())); |
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} |
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} |
If the returned type also contains false, it is an indicator that maybe an error condition leading to the specific return statement remains unhandled.