(MFC) Mastercard ICCP Get Data Source with OAuth1

See more Mastercard Examples

Demonstrates OAuth1 authentication with the Mastercard SOAP API's. This example sends a POST to the sandbox endpoint for the "In Control for Commercial Payments" (ICCP) API.

Note: This example requires Chilkat v9.5.0.91 or later.

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See Also: Using MFC CString in Chilkat

#include <CkXml.h>
#include <CkPfx.h>
#include <CkPrivateKey.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.

    // First build the XML body of the SOAP request:

    //     <soapenv:Envelope
    // 	    xmlns:ser="http://mastercard.com/sd/pc/service"
    // 	    xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
    // 	    <soapenv:Header>
    // 	    </soapenv:Header>
    // 	    <soapenv:Body>
    // 		    <ser:getDataSourcesRequest></ser:getDataSourcesRequest>
    // 	    </soapenv:Body>
    //     </soapenv:Envelope>

    // Use this online tool to generate code from sample XML: 
    // Generate Code to Create XML

    CkXml xml;
    xml.put_Tag("soapenv:Envelope");
    xml.AddAttribute("xmlns:ser","http://mastercard.com/sd/pc/service");
    xml.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/");
    xml.UpdateChildContent("soapenv:Header","");
    xml.UpdateChildContent("soapenv:Body|ser:getDataSourcesRequest","");

    // We'll need to get our signing RSA key from the PFX (provided by Mastercard)
    CkPfx pfx;
    bool success = pfx.LoadPfxFile("qa_data/pfx/MCD_Sandbox_chilkat_iccp_API_Keys/chilkat_iccp-sandbox.p12","keystorepassword");
    if (success == false) {
        strOut.append(pfx.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    CkPrivateKey *privKey = pfx.GetPrivateKey(0);
    if (pfx.get_LastMethodSuccess() == false) {
        strOut.append(pfx.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    CkHttp http;

    http.put_OAuth1(true);
    // Use your own consumer key (this is not a valid consumer key)
    http.put_OAuthConsumerKey("MLBRl0-xxxxxxxxxxxxxxxxxxxxxxxxxx_BUNtu5xxxxx20b!a075a714a5fxxxxxxxxxxxxx59cd02b60000000000000000");
    http.put_OAuthSigMethod("RSA-SHA256");
    success = http.SetOAuthRsaKey(*privKey);
    if (success == false) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        delete privKey;
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    delete privKey;

    // Tell Chilkat to automatically calculate and add the oauth_body_hash field when sending the request.
    // This property was added in Chilkat v9.5.0.91.
    http.put_OAuthBodyHash(true);

    // Send the SOAP XML request and get the response.
    // Chilkat automaticaly adds the OAuth1 authentication.
    CkHttpResponse *resp = http.PostXml("https://sandbox.api.mastercard.com/iccp/financial",xml.getXml(),"utf-8");
    if (http.get_LastMethodSuccess() == false) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    // Examine the response status code and the XML response body.
    strOut.append("Response status code = ");
    strOut.appendInt(resp->get_StatusCode());
    strOut.append("\r\n");

    CkXml respXml;
    resp->GetBodyXml(respXml);

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

    // If desired, use this online tool to generate parsing code from response XML.
    // (Run your code once to get a representative sample response, and then generate the parsing code.)
    // Generate Parsing Code from XML

    delete resp;


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }