对带有标准xml信封和pdf附件的soap服务的CURL请求

Question

几天来我一直在拼命尝试通过一些参数和一个包含PDF的二进制MIME附件来调用soap服务。

我正在使用基于Apache和PHP7的基础架构。我最初尝试使用本机php soapclient类，但我了解该类不允许管理附件。然后，我开始使用php curl复制在Soap-UI上测试的呼叫。

在我看来，呼叫的内容是相同的，但我仍然收到提示错误。

这是呼叫请求设置：

$file = "./CI_test.pdf";
$fileContents = file_get_contents($file);

$url = "https://xxxxxxxx/JProtocolloDocArea/services/DOCAREAProtoSoap";

$boundary = bin2hex ( random_bytes ( 10 ) );


$soap_request  = "";

$soap_request .= "\r\n";
$soap_request .= "\r\n";
$soap_request .= "------=_Part_".$boundary;
$soap_request .= "\r\n";
$soap_request .= "Content-Type: text/xml; charset=UTF-8";
$soap_request .= "\r\n";
$soap_request .= "Content-Transfer-Encoding: 8bit";
$soap_request .= "\r\n";
$soap_request .= "Content-ID: <[email protected]>";
$soap_request .= "\r\n";
$soap_request .= "\r\n";
$soap_request .= "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:tem=\"http://tempuri.org/\">\n";
$soap_request .= "   <soapenv:Header/>\n";
$soap_request .= "   <soapenv:Body>\n";
$soap_request .= "      <tem:inserimento>\n";
$soap_request .= "         <strUserName>ESU_PD</strUserName>\n";
$soap_request .= "         <strDST>ebFfEeBKYk9yo4jR1M1V8VdSu3VrDpLqK28OzrxiUJvYH83YY4fmAgWUgjmWF2Cb65WTPzN76w5YnKK3OlSss9bva5j29125</strDST>\n";
$soap_request .= "      </tem:inserimento>\n";
$soap_request .= "   </soapenv:Body>\n";
$soap_request .= "</soapenv:Envelope>";
$soap_request .= "\r\n";
$soap_request .= "------=_Part_".$boundary;
$soap_request .= "\r\n";
$soap_request .= "Content-Type: application/pdf; name=CI_test.pdf";
$soap_request .= "\r\n";
$soap_request .= "Content-Transfer-Encoding: binary";
$soap_request .= "\r\n";
$soap_request .= "Content-ID: <CI_test.pdf>";
$soap_request .= "\r\n";
$soap_request .= "Content-Disposition: attachment; name=\"CI_test.pdf\"; filename=\"CI_test.pdf\"";
$soap_request .= "\r\n";
$soap_request .= "\r\n";
$soap_request .= $fileContents;
$soap_request .= "\r\n";
$soap_request .= "------=_Part_".$boundary."--";
$soap_request .= "\r\n";

这是标题设置：

$header = array(
    "Accept-Encoding: gzip,deflate",
    "Host: esupd-test.e-pal.it",
    "MIME-Version: 1.0",
    "Content-Type: multipart/related; type=\"text/xml\"; start=\"<[email protected]>\"; boundary=\"----=_Part_$boundary\"",
    "SOAPAction: \"\"",
    "Content-Length: ".strlen($soap_request)."",
    "Connection: Keep-Alive",
    "Cache-Control: no-cache",
    "Pragma: no-cache"
);

这就是CURL调用：

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL,            $url );
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt($ch, CURLOPT_POST,           true );
curl_setopt($ch, CURLOPT_POSTFIELDS,     $soap_request);
curl_setopt($ch, CURLOPT_HTTPHEADER,     $header);
curl_setopt($ch, CURLINFO_HEADER_OUT, 1); // capture the header info
curl_setopt($ch, CURLOPT_VERBOSE, 1); // turn verbose on

$result = curl_exec($ch);

任何建议将不胜感激。

Answer 1

可以认为问题已经解决。

由于服务器接听电话的问题，请求失败。

因此，我报告的PHP脚本可能是对Web服务肥皂进行调用的好方法，该Web服务肥皂包含带有一些参数的XML信封和二进制MIME附件。