使用标准 xml 信封和 pdf 附件对 soap 服务的 CURL 请求

Question

几天来，我一直在拼命尝试使用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 class 但我知道 class 不允许管理附件。然后我开始用 php curl 复制在 Soap-UI 上测试的调用。

在我看来调用的内容是相同的，但我继续收到 soap 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: <rootpart@soapui.org>";
$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 header 设置：

$header = array(
    "Accept-Encoding: gzip,deflate",
    "Host: esupd-test.e-pal.it",
    "MIME-Version: 1.0",
    "Content-Type: multipart/related; type=\"text/xml\"; start=\"<rootpart@soapui.org>\"; boundary=\"----=_Part_$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);

如有任何建议，我们将不胜感激。

Answer 1

问题算是解决了

由于接收调用的服务器出现问题，请求失败。

因此，我报告的 PHP 脚本可能是调用网络服务 soap 的好方法，该 soap 包含一个 xml 信封，带有一些参数和一个二进制 MIME 附件。

使用标准 xml 信封和 pdf 附件对 soap 服务的 CURL 请求

CURL request to soap service with standard xml envelope and pdf attachment

php

curl

soap

web-services

attachment