Dart Requires Chilkat v11.0.0+

Another SOAP with MTOM XOP Attachment Example

See more HTTP Examples

Demonstrates another multipart/related MTOM SOAP request that adds additional headers in each MIME sub-part, and also specifies Content-Transfer-Encoding in the sub-parts. Dart

import 'package:chilkat/chilkat.dart';

void main() {
  // This example sends a request such as the following:

  // POST /FseInsServicesWeb/services/fseComunicazioneMetadati HTTP/1.1
  // Connection: Keep-Alive
  // Content-Length: 50649
  // Content-Type: multipart/related; type="application/xop+xml"; start="<rootpart@soapui.org>"; start-info="text/xml"; boundary="----=_Part_0_355796458.1662133302632"
  // Accept-Encoding: gzip,deflate
  // Authorization: Basic xxxxx
  // Host: ...
  // SOAPAction: "http://comunicazionemetadati.wsdl.fse.ini.finanze.it/ComunicazioneMetadati"
  // MIME-Version: 1.0
  // 
  // ------=_Part_0_355796458.1662133302632
  // Content-Type: application/xop+xml; charset=UTF-8; type="text/xml"
  // Content-Transfer-Encoding: 8bit
  // Content-ID: <rootpart@soapui.org>
  // 
  // <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:com="http://comunicazionemetadatirichiesta.xsd.fse.ini.finanze.it" xmlns:tip="http://tipodaticomunicazionemetadati.xsd.fse.ini.finanze.it">
  // <soapenv:Header/>
  // ...
  // 
  // ------=_Part_0_355796458.1662133302632
  // Content-Type: text/xml; charset=Cp1252
  // Content-Transfer-Encoding: quoted-printable
  // Content-ID: <CDA2LAB_190_signed.xml>
  // Content-Disposition: attachment; name="CDA2LAB_190_signed.xml"
  // 
  // <!-- INSERIRE IL RIFERIMENTO AL FOGLIO DI STILE DI AGID OPPURE INSERIRNE UN=
  // ...
  // 
  // ------=_Part_0_355796458.1662133302632--

  final http = CkHttp();
  final req = CkHttpRequest();

  req.httpVerb = 'POST';
  req.path = '/FseInsServicesWeb/services/fseComunicazioneMetadati';

  // Chilkat will automatically generate and add a boundary string.
  req.contentType = 'multipart/related; type="application/xop+xml"; start="<rootpart@soapui.org>"; start-info="text/xml"';
  req.addHeader('SOAPAction', 'some-SOAP-action');

  req.addHeader('Connection', 'Keep-Alive');
  req.addHeader('Accept-Encoding', 'gzip,deflate');
  req.addHeader('MIME-Version', '1.0');

  // Chilkat will automatically add the Content-Length and Host headers.

  // The "Authorization: Basic ..."  header is added by setting the Login and Password and specifying Basic authentication:
  http.login = '...';
  http.password = '...';
  http.basicAuth = true;

  // Add the 1st multipart/related sub-part, which is the SOAP envelope.
  final xmlBody = '<soapenv:Envelope ....';
  req.addStringForUpload2('', '', xmlBody, 'utf-8', 'application/xop+xml; type="text/xml"; charset=utf-8');

  // Additional headers for the 1st sub-part
  req.addSubHeader(0, 'Content-ID', '<rootpart@soapui.org>');
  req.addSubHeader(0, 'Content-Transfer-Encoding', '8bit');
  req.addSubHeader(0, 'Content-Disposition', '');

  // Add the 2nd multipart/related sub-part, which is the signed XML
  final xmlBody2 = '<!-- INSERIRE IL RIFERIMENT ....';
  req.addStringForUpload2('CDA2LAB_190_signed.xml', '', xmlBody2, 'Cp1252', 'text/xml; charset=Cp1252');

  // Additional headers for the 2nd sub-part.
  req.addSubHeader(1, 'Content-ID', '<CDA2LAB_190_signed.xml>');
  req.addSubHeader(1, 'Content-Transfer-Encoding', 'quoted-printable');
  req.addSubHeader(1, 'Content-Disposition', 'attachment; name="CDA2LAB_190_signed.xml"');

  http.followRedirects = true;

  final useTls = true;
  final resp = CkHttpResponse();
  try {
    http.httpSReq('fseservicetest.sanita.finanze.it', 443, useTls, req, resp);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  final xmlResponse = CkXml();
  xmlResponse.loadXml(resp.bodyStr);
  print(xmlResponse.getXml());
}