Unicode C

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. Unicode C

#include <C_CkXmlW.h>
#include <C_CkPfxW.h>
#include <C_CkPrivateKeyW.h>
#include <C_CkHttpW.h>
#include <C_CkHttpResponseW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkXmlW xml;
    HCkPfxW pfx;
    HCkPrivateKeyW privKey;
    HCkHttpW http;
    HCkHttpResponseW resp;
    HCkXmlW respXml;

    success = FALSE;

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

    // --------------------------------------------------------------------------------
    // Also see Chilkat's Online WSDL Code Generator
    // to generate code and SOAP Request and Response XML for each operation in a WSDL.
    // --------------------------------------------------------------------------------

    // 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

    xml = CkXmlW_Create();
    CkXmlW_putTag(xml,L"soapenv:Envelope");
    CkXmlW_AddAttribute(xml,L"xmlns:ser",L"http://mastercard.com/sd/pc/service");
    CkXmlW_AddAttribute(xml,L"xmlns:soapenv",L"http://schemas.xmlsoap.org/soap/envelope/");
    CkXmlW_UpdateChildContent(xml,L"soapenv:Header",L"");
    CkXmlW_UpdateChildContent(xml,L"soapenv:Body|ser:getDataSourcesRequest",L"");

    // We'll need to get our signing RSA key from the PFX (provided by Mastercard)
    pfx = CkPfxW_Create();
    success = CkPfxW_LoadPfxFile(pfx,L"qa_data/pfx/MCD_Sandbox_chilkat_iccp_API_Keys/chilkat_iccp-sandbox.p12",L"keystorepassword");
    if (success == FALSE) {
        wprintf(L"%s\n",CkPfxW_lastErrorText(pfx));
        CkXmlW_Dispose(xml);
        CkPfxW_Dispose(pfx);
        return;
    }

    privKey = CkPrivateKeyW_Create();
    success = CkPfxW_PrivateKeyAt(pfx,0,privKey);
    if (success == FALSE) {
        wprintf(L"%s\n",CkPfxW_lastErrorText(pfx));
        CkXmlW_Dispose(xml);
        CkPfxW_Dispose(pfx);
        CkPrivateKeyW_Dispose(privKey);
        return;
    }

    http = CkHttpW_Create();

    CkHttpW_putOAuth1(http,TRUE);
    // Use your own consumer key (this is not a valid consumer key)
    CkHttpW_putOAuthConsumerKey(http,L"MLBRl0-xxxxxxxxxxxxxxxxxxxxxxxxxx_BUNtu5xxxxx20b!a075a714a5fxxxxxxxxxxxxx59cd02b60000000000000000");
    CkHttpW_putOAuthSigMethod(http,L"RSA-SHA256");
    success = CkHttpW_SetOAuthRsaKey(http,privKey);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkXmlW_Dispose(xml);
        CkPfxW_Dispose(pfx);
        CkPrivateKeyW_Dispose(privKey);
        CkHttpW_Dispose(http);
        return;
    }

    // Tell Chilkat to automatically calculate and add the oauth_body_hash field when sending the request.
    CkHttpW_putOAuthBodyHash(http,TRUE);

    // Send the SOAP XML request and get the response.
    // Chilkat automaticaly adds the OAuth1 authentication.
    resp = CkHttpResponseW_Create();
    success = CkHttpW_HttpStr(http,L"POST",L"https://sandbox.api.mastercard.com/iccp/financial",CkXmlW_getXml(xml),L"utf-8",L"application/xml",resp);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkXmlW_Dispose(xml);
        CkPfxW_Dispose(pfx);
        CkPrivateKeyW_Dispose(privKey);
        CkHttpW_Dispose(http);
        CkHttpResponseW_Dispose(resp);
        return;
    }

    // Examine the response status code and the XML response body.
    wprintf(L"Response status code = %d\n",CkHttpResponseW_getStatusCode(resp));

    respXml = CkXmlW_Create();
    CkHttpResponseW_GetBodyXml(resp,respXml);

    wprintf(L"Response XML:\n");
    wprintf(L"%s\n",CkXmlW_getXml(respXml));

    // 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


    CkXmlW_Dispose(xml);
    CkPfxW_Dispose(pfx);
    CkPrivateKeyW_Dispose(privKey);
    CkHttpW_Dispose(http);
    CkHttpResponseW_Dispose(resp);
    CkXmlW_Dispose(respXml);

    }