(MFC) palena.sii.cl getToken SOAP Request

Demonstrates how to call getToken SOAP request at palena.sii.cl

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

See Also: Using MFC CString in Chilkat

#include <CkXml.h>
#include <CkXmlDSigGen.h>
#include <CkCert.h>
#include <CkStringBuilder.h>
#include <CkHttp.h>
#include <CkHttpResponse.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    bool success;

    // Create the XML to be signed...
    CkXml xmlToSign;
    xmlToSign.put_Tag("getToken");
    // This is the seed obtained from palena.sii.cl getSeed
    xmlToSign.UpdateChildContent("item|Semilla","033878794660");

    CkXmlDSigGen gen;

    gen.put_SigLocation("getToken");
    gen.put_SigLocationMod(0);
    gen.put_SigNamespacePrefix("");
    gen.put_SigNamespaceUri("http://www.w3.org/2000/09/xmldsig#");
    gen.put_SignedInfoCanonAlg("EXCL_C14N");
    gen.put_SignedInfoDigestMethod("sha1");

    gen.AddSameDocRef("","sha1","","","");

    // Provide a certificate + private key. (PFX password is test123)
    CkCert cert;
    success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123");
    if (success != true) {
        strOut.append(cert.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    gen.SetX509Cert(cert,true);

    gen.put_KeyInfoType("X509Data");
    gen.put_X509Type("Certificate");

    // Load XML to be signed...
    CkStringBuilder sbXml;
    xmlToSign.put_EmitXmlDecl(false);
    xmlToSign.GetXmlSb(sbXml);

    gen.put_Behaviors("IndentedSignature");

    // Sign the XML...
    success = gen.CreateXmlDSigSb(sbXml);
    if (success != true) {
        strOut.append(gen.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    // -----------------------------------------------

    CkHttp http;

    int responseStatusCode;

    http.put_UncommonOptions("AllowEmptyHeaders");
    http.SetRequestHeader("SOAPAction","");

    http.SetRequestHeader("Content-Type","text/xml; charset=utf-8");

    // The endpoint for this soap service is:
    const char *endPoint = "https://palena.sii.cl/DTEWS/GetTokenFromSeed.jws";

    // Send the following SOAP XML

    // <soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:def="http://DefaultNamespace">
    //    <soapenv:Header/>
    //    <soapenv:Body>
    //       <def:getToken soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
    //          <pszXml>SIGNED_XML_GOES_HERE</pszXml>
    //       </def:getToken>
    //    </soapenv:Body>
    // </soapenv:Envelope>

    CkXml xml;
    xml.put_Tag("soapenv: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:soapenv","http://schemas.xmlsoap.org/soap/envelope/");
    xml.AddAttribute("xmlns:def","http://DefaultNamespace");
    xml.UpdateChildContent("soapenv:Header","");
    xml.UpdateAttrAt("soapenv:Body|def:getToken",true,"soapenv:encodingStyle","http://schemas.xmlsoap.org/soap/encoding/");
    xml.UpdateChildContent("soapenv:Body|def:getToken|pszXml","SIGNED_XML_GOES_HERE");

    // We must replace the "SIGNED_XML_GOES_HERE" with the exact contents of the signed XML to ensure the signed XML is not modified in any way.
    CkStringBuilder sbSoapXml;
    sbSoapXml.Append(xml.getXml());
    int numReplaced = sbXml.Replace("&","&amp;");
    numReplaced = sbXml.Replace(">","&gt;");
    numReplaced = sbXml.Replace("<","&lt;");
    numReplaced = sbXml.Replace("\"","&quot;");
    numReplaced = sbSoapXml.Replace("SIGNED_XML_GOES_HERE",sbXml.getAsString());

    CkHttpResponse *resp = http.PostXml(endPoint,sbSoapXml.getAsString(),"utf-8");
    if (http.get_LastMethodSuccess() != true) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        strOut.append("LastHeader:");
        strOut.append("\r\n");
        strOut.append(http.lastHeader());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    responseStatusCode = resp->get_StatusCode();

    strOut.append("Response Status Code: ");
    strOut.appendInt(responseStatusCode);
    strOut.append("\r\n");

    // You may examine the exact HTTP header sent with the POST like this:
    strOut.append("LastHeader:");
    strOut.append("\r\n");
    strOut.append(http.lastHeader());
    strOut.append("\r\n");

    // Examine the XML returned by the web service:
    strOut.append("XML Response:");
    strOut.append("\r\n");
    CkXml xmlResp;
    xmlResp.LoadXml(resp->bodyStr());
    strOut.append(xmlResp.getXml());
    strOut.append("\r\n");

    // Use this online tool to generate parsing code from response XML: 
    // Generate Parsing Code from XML

    delete resp;


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }