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Unicode C++

Duo Auth API - Auth

See more Duo Auth MFA Examples

The /auth endpoint performs second-factor authentication for a user by sending a push notification to the user's smartphone app, verifying a passcode, or placing a phone call. It is also used to send the user a new batch of passcodes via SMS.

Chilkat Unicode C++ Downloads

Unicode C++
#include <CkHttpW.h>
#include <CkHttpRequestW.h>
#include <CkHttpResponseW.h>
#include <CkJsonObjectW.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    const wchar_t *integrationKey = L"DIMS3V5QDVG9J9ABRXC4";
    const wchar_t *secretKey = L"HWVQ46nubLBxhnRlKddTltWIi3hL0fIQF2qTvLab";

    CkHttpW http;

    http.put_Accept(L"application/json");

    // Use your own hostname here:
    const wchar_t *url = L"https://api-a03782e1.duosecurity.com/auth/v2/auth";

    // This example requires Chilkat v9.5.0.89 or greater because Chilkat will automatically
    // generate and send the HMAC signature for the requires based on the integration key and secret key.
    http.put_Login(integrationKey);
    http.put_Password(secretKey);

    CkHttpRequestW req;
    req.AddParam(L"username",L"matt");
    req.AddParam(L"factor",L"push");
    // The device ID can be obtained from the preauth response.  See Duo Preauth Example
    req.AddParam(L"device",L"DP6GYVTQ5NK82BMR851F");

    req.put_HttpVerb(L"POST");
    req.put_ContentType(L"application/x-www-form-urlencoded");

    CkHttpResponseW resp;
    success = http.HttpReq(url,req,resp);
    if (success == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    wprintf(L"status code = %d\n",resp.get_StatusCode());

    CkJsonObjectW json;
    success = json.Load(resp.bodyStr());
    json.put_EmitCompact(false);
    wprintf(L"%s\n",json.emit());

    // Sample successful output:

    // status code = 200

    // {
    //   "response": {
    //     "result": "allow",
    //     "status": "allow",
    //     "status_msg": "Success. Logging you in..."
    //   },
    //   "stat": "OK"
    // }

    // Sample code to parse the above JSON response..

    // Use this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    const wchar_t *responseResult = json.stringOf(L"response.result");
    const wchar_t *responseStatus = json.stringOf(L"response.status");
    const wchar_t *responseStatus_msg = json.stringOf(L"response.status_msg");
    const wchar_t *stat = json.stringOf(L"stat");
    }