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. C++

#include <CkHttp.h>
#include <CkHttpRequest.h>
#include <CkHttpResponse.h>
#include <CkJsonObject.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 char *integrationKey = "DIMS3V5QDVG9J9ABRXC4";
    const char *secretKey = "HWVQ46nubLBxhnRlKddTltWIi3hL0fIQF2qTvLab";

    CkHttp http;

    http.put_Accept("application/json");

    //  Use your own hostname here:
    const char *url = "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);

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

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

    CkHttpResponse resp;
    success = http.HttpReq(url,req,resp);
    if (success == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    std::cout << "status code = " << resp.get_StatusCode() << "\r\n";

    CkJsonObject json;
    success = json.Load(resp.bodyStr());
    json.put_EmitCompact(false);
    std::cout << json.emit() << "\r\n";

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