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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace NFePHP\Common\Soap;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * SoapClient based in cURL class  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @category  NFePHP  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package   NFePHP\Common\Soap\SoapCurl  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright NFePHP Copyright (c) 2016  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   http://www.gnu.org/licenses/lgpl.txt LGPLv3+  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   https://opensource.org/licenses/MIT MIT  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   http://www.gnu.org/licenses/gpl.txt GPLv3+  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    Roberto L. Machado <linux.rlm at gmail dot com>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link      http://github.com/nfephp-org/sped-common for the canonical source repository  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use NFePHP\Common\Soap\SoapBase;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use NFePHP\Common\Soap\SoapInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use NFePHP\Common\Soap\SoapData;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use NFePHP\Common\Exception\SoapException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use NFePHP\Common\Certificate;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Psr\Log\LoggerInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class SoapCurl extends SoapBase implements SoapInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Constructor  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Certificate $certificate  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param LoggerInterface $logger  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(Certificate $certificate = null, LoggerInterface $logger = null)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        parent::__construct($certificate, $logger);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Send soap message to url  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $url  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $operation  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $action  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param int $soapver  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $parameters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $namespaces  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $request  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param \SoapHeader $soapheader  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \NFePHP\Common\Exception\SoapException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function send(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $url,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $operation = '',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $action = '',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $soapver = SOAP_1_2,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $parameters = [],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $namespaces = [],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $request = '',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $soapheader = null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data = new SoapData();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data->urlService = $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data->urlAction = $action;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data->soapNamespaces = $namespaces;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data->envelopedData = $this->makeEnvelopeSoap($request, $namespaces, $soapver, $soapheader);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data->contentType = 'application/soap+xml';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->send2($data);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function send2(SoapData $data): string { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $parameters = self::buildParameters($data);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->requestHead = implode('\n', $parameters); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->requestBody = $data->envelopedData;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $url = $data->urlService;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $httpcode = 0;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $curl = $this->create_curl($url, $data->envelopedData, $parameters);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $response = curl_exec($curl);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $httpcode = $this->dispose_curl($curl, $response, $data->urlMethod);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        catch(\Exception $e) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw SoapException::unableToLoadCurl($e->getMessage());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->soaperror != '')  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw SoapException::soapFault($this->soaperror . " [$url]");  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($httpcode != 200)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw SoapException::soapFault(" [$url]" . $this->responseHead); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->responseBody;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private static function buildParameters(SoapData $data): array { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $msgSize = strlen($data->envelopedData);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $parameters = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            "Content-Type: $data->contentType;charset=\"utf-8\"",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            "Content-Length: $msgSize",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!empty($data->urlMethod)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $parameters[0] .= ";action=\"$data->urlMethod\"";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!empty($data->urlAction)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $parameters[] = "SOAPAction: $data->urlAction";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }          | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $parameters;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Set proxy into cURL parameters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param resource $oCurl  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    private function setCurlProxy(&$oCurl)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($this->proxyIP != '') { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            curl_setopt($oCurl, CURLOPT_HTTPPROXYTUNNEL, 1);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            curl_setopt($oCurl, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            curl_setopt($oCurl, CURLOPT_PROXY, $this->proxyIP . ':' . $this->proxyPort);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            if ($this->proxyUser != '') { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                curl_setopt($oCurl, CURLOPT_PROXYUSERPWD, $this->proxyUser . ':' . $this->proxyPass);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                curl_setopt($oCurl, CURLOPT_PROXYAUTH, CURLAUTH_BASIC);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function create_curl($url, $envelope, $parameters)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $oCurl = curl_init();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 | 
                        $this->setCurlProxy($oCurl);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_URL, $url);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_CONNECTTIMEOUT, $this->soaptimeout);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_TIMEOUT, $this->soaptimeout + 30);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_HEADER, 1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_VERBOSE, 1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                        // curl_setopt($oCurl, CURLOPT_FAILONERROR, 1);  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, 0);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, 0);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                        if (!$this->disablesec) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                            curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, 2);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                            if (is_file($this->casefaz)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                                curl_setopt($oCurl, CURLOPT_CAINFO, $this->casefaz); //must have already called function loadCA at this point.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_SSLVERSION, $this->soapprotocol);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_SSLCERT, $this->tempdir . $this->certfile);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_SSLKEY, $this->tempdir . $this->prifile);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                        if (!empty($this->temppass)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                            curl_setopt($oCurl, CURLOPT_KEYPASSWD, $this->temppass);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    157
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    160
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    161
                 | 
                                    
                                                     | 
                
                 | 
                        if (!empty($envelope)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    162
                 | 
                                    
                                                     | 
                
                 | 
                            curl_setopt($oCurl, CURLOPT_POST, 1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    163
                 | 
                                    
                                                     | 
                
                 | 
                            curl_setopt($oCurl, CURLOPT_POSTFIELDS, $envelope);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    164
                 | 
                                    
                                                     | 
                
                 | 
                            curl_setopt($oCurl, CURLOPT_HTTPHEADER, $parameters);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    165
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    166
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    167
                 | 
                                    
                                                     | 
                
                 | 
                        return $oCurl;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    168
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    169
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    170
                 | 
                                    
                                                     | 
                
                 | 
                    private function dispose_curl($oCurl, $response, $operation = '')  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    171
                 | 
                                    
                                                     | 
                
                 | 
                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    172
                 | 
                                    
                                                     | 
                
                 | 
                        $this->soaperror = curl_error($oCurl);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    173
                 | 
                                    
                                                     | 
                
                 | 
                        $ainfo = curl_getinfo($oCurl);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    174
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    175
                 | 
                                    
                                                     | 
                
                 | 
                        if (is_array($ainfo)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    176
                 | 
                                    
                                                     | 
                
                 | 
                            $this->soapinfo = $ainfo;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    177
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    178
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    179
                 | 
                                    
                                                     | 
                
                 | 
                        $headsize = curl_getinfo($oCurl, CURLINFO_HEADER_SIZE);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    180
                 | 
                                    
                                                     | 
                
                 | 
                        $httpcode = curl_getinfo($oCurl, CURLINFO_HTTP_CODE);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    181
                 | 
                                    
                                                     | 
                
                 | 
                        curl_close($oCurl);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    182
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    183
                 | 
                                    
                                                     | 
                
                 | 
                        if ($response) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    184
                 | 
                                    
                                                     | 
                
                 | 
                            $this->responseHead = trim(substr($response, 0, $headsize));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    185
                 | 
                                    
                                                     | 
                
                 | 
                            $this->responseBody = trim(substr($response, $headsize));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    186
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    187
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    188
                 | 
                                    
                                                     | 
                
                 | 
                        $this->saveDebugFiles(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    189
                 | 
                                    
                                                     | 
                
                 | 
                            $operation,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    190
                 | 
                                    
                                                     | 
                
                 | 
                            $this->requestHead . "\n" . $this->requestBody,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    191
                 | 
                                    
                                                     | 
                
                 | 
                            $this->responseHead . "\n" . $this->responseBody  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    192
                 | 
                                    
                                                     | 
                
                 | 
                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    193
                 | 
                                    
                                                     | 
                
                 | 
                          | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    194
                 | 
                                    
                                                     | 
                
                 | 
                        return $httpcode;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    195
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    196
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    197
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.