Zig Requires Chilkat v11.0.0+

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. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // 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

    const xml = try chilkat.Xml.init();
    defer xml.deinit();
    xml.setTag("soapenv:Envelope");
    xml.addAttribute("xmlns:ser", "http://mastercard.com/sd/pc/service") catch {};
    xml.addAttribute("xmlns:soapenv", "http://schemas.xmlsoap.org/soap/envelope/") catch {};
    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)
    const pfx = try chilkat.Pfx.init();
    defer pfx.deinit();
    pfx.loadPfxFile("qa_data/pfx/MCD_Sandbox_chilkat_iccp_API_Keys/chilkat_iccp-sandbox.p12", "keystorepassword") catch {
        std.debug.print("{s}\n", .{try pfx.getLastErrorText(alloc)});
        return;
    };

    const priv_key = try chilkat.PrivateKey.init();
    defer priv_key.deinit();
    pfx.privateKeyAt(0, priv_key) catch {
        std.debug.print("{s}\n", .{try pfx.getLastErrorText(alloc)});
        return;
    };

    const http = try chilkat.Http.init();
    defer http.deinit();

    http.setOAuth1(true);
    // Use your own consumer key (this is not a valid consumer key)
    http.setOAuthConsumerKey("MLBRl0-xxxxxxxxxxxxxxxxxxxxxxxxxx_BUNtu5xxxxx20b!a075a714a5fxxxxxxxxxxxxx59cd02b60000000000000000");
    http.setOAuthSigMethod("RSA-SHA256");
    http.setOAuthRsaKey(priv_key) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    // Tell Chilkat to automatically calculate and add the oauth_body_hash field when sending the request.
    http.setOAuthBodyHash(true);

    // Send the SOAP XML request and get the response.
    // Chilkat automaticaly adds the OAuth1 authentication.
    const resp = try chilkat.HttpResponse.init();
    defer resp.deinit();
    http.httpStr("POST", "https://sandbox.api.mastercard.com/iccp/financial", try xml.getXml(alloc), "utf-8", "application/xml", resp) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    // Examine the response status code and the XML response body.
    std.debug.print("Response status code = {d}\n", .{resp.getStatusCode()});

    const resp_xml = try chilkat.Xml.init();
    defer resp_xml.deinit();
    resp.getBodyXml(resp_xml) catch {};

    std.debug.print("Response XML:\n", .{});
    std.debug.print("{s}\n", .{try resp_xml.getXml(alloc)});

    // 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
}