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Node.js

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 Node.js Downloads

Node.js
NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    var integrationKey = "DIMS3V5QDVG9J9ABRXC4";
    var secretKey = "HWVQ46nubLBxhnRlKddTltWIi3hL0fIQF2qTvLab";

    var http = new chilkat.Http();

    http.Accept = "application/json";

    // Use your own hostname here:
    var 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.Login = integrationKey;
    http.Password = secretKey;

    var req = new chilkat.HttpRequest();
    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.HttpVerb = "POST";
    req.ContentType = "application/x-www-form-urlencoded";

    var resp = new chilkat.HttpResponse();
    success = http.HttpReq(url,req,resp);
    if (success == false) {
        console.log(http.LastErrorText);
        return;
    }

    console.log("status code = " + resp.StatusCode);

    var json = new chilkat.JsonObject();
    success = json.Load(resp.BodyStr);
    json.EmitCompact = false;
    console.log(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

    var responseResult = json.StringOf("response.result");
    var responseStatus = json.StringOf("response.status");
    var responseStatus_msg = json.StringOf("response.status_msg");
    var stat = json.StringOf("stat");

}

chilkatExample();