(MFC) Send SOAP 1.2 Request to Web Service Requiring Authentication

This example demonstrates sending a SOAP 1.2 request to a web service that requires both HTTP authentication in the Authorization request header, as well as a service-defined password in the XML body of the request.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkHttp.h>
#include <CkXml.h>
#include <CkHttpResponse.h>

void ChilkatSample(void)
    {
    CkString strOut;

    // This example assumes the Chilkat HTTP API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttp http;

    // We are sending the following POST:

    // POST /wsSome_Testes/Service.asmx HTTP/1.1
    // Host: www.something.com
    // Content-Type: application/soap+xml; charset=utf-8
    // Content-Length: length
    // 
    // <?xml version="1.0" encoding="utf-8"?>
    // <soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
    //   <soap12:Body>
    //     <GetXYZbyABC xmlns="http://tempuri.org/">
    //       <ABCBEN>string</ABCBEN>
    //       <ABC>string</ABC>
    //       <NumLocal>int</NumLocal>
    //       <Password>string</Password>
    //       <MsgErro>string</MsgErro>
    //     </GetXYZbyABC>
    //   </soap12:Body>
    // </soap12:Envelope>
    // 

    // First, specify the login/password for the Authorization request header (not shown in the headers above).
    http.put_Login("YOUR_LOGIN");
    // The need for a login domain depends on the web service..
    http.put_LoginDomain("YOUR_DOMAIN");
    http.put_Password("YOUR_PASSWORD");

    // Build the SOAP XML shown above:
    // Replace VAL_ABCBEN, VAL_ABC, VAL_NUMLOCAL, and YOUR_SOAP_BODY_PASSWORD with actual values..
    CkXml xml;
    xml.put_Tag("soap12:Envelope");
    xml.AddAttribute("xmlns:xsi","http://www.w3.org/2001/XMLSchema-instance");
    xml.AddAttribute("xmlns:xsd","http://www.w3.org/2001/XMLSchema");
    xml.AddAttribute("xmlns:soap12","http://www.w3.org/2003/05/soap-envelope");
    xml.UpdateAttrAt("soap12:Body|GetXYZbyABC",true,"xmlns","http://tempuri.org/");
    xml.UpdateChildContent("soap12:Body|GetXYZbyABC|ABCBEN","VAL_ABCBEN");
    xml.UpdateChildContent("soap12:Body|GetXYZbyABC|ABC","VAL_ABC");
    xml.UpdateChildContent("soap12:Body|GetXYZbyABC|NumLocal","VAL_NUMLOCAL");
    xml.UpdateChildContent("soap12:Body|GetXYZbyABC|Password","YOUR_SOAP_BODY_PASSWORD");
    xml.UpdateChildContent("soap12:Body|GetXYZbyABC|MsgErro","x");

    // Set the Content-Type of the request.
    http.SetRequestHeader("Content-Type","application/soap+xml");

    // We don't need to specify the Content-Length or Host headers.  Chilkat automatically adds them.

    // Send the request...
    CkHttpResponse *resp = http.PostXml("https://www.something.com/wsSome_Testes/Service.asmx",xml.getXml(),"utf-8");
    if (http.get_LastMethodSuccess() != true) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    strOut.append("Response Status Code = ");
    strOut.appendInt(resp->get_StatusCode());
    strOut.append("\r\n");

    CkXml respXml;
    respXml.LoadXml(resp->bodyStr());
    delete resp;

    strOut.append("Response XML:");
    strOut.append("\r\n");
    strOut.append(respXml.getXml());
    strOut.append("\r\n");

    // The response XML should look like this:

    // <?xml version="1.0" encoding="utf-8"?>
    // <soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
    //   <soap12:Body>
    //     <GetXYZbyABCResponse xmlns="http://tempuri.org/">
    //       <GetXYZbyABCResult>int</GetXYZbyABCResult>
    //       <MsgErro>string</MsgErro>
    //     </GetXYZbyABCResponse>
    //   </soap12:Body>
    // </soap12:Envelope>


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }