Java Requires Chilkat v11.0.0+

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. Chilkat2 Java

import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Http;
import com.chilkatsoft.chilkat2.HttpRequest;
import com.chilkatsoft.chilkat2.HttpResponse;
import com.chilkatsoft.chilkat2.JsonObject;

public class ChilkatExample {

    public static void main(String[] args) {
        // This example assumes the Chilkat API to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        String integrationKey = "DIMS3V5QDVG9J9ABRXC4";
        String secretKey = "HWVQ46nubLBxhnRlKddTltWIi3hL0fIQF2qTvLab";

        Http http = new Http();

        http.setAccept("application/json");

        // Use your own hostname here:
        String 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.setLogin(integrationKey);
        http.setPassword(secretKey);

        HttpRequest req = new 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.setHttpVerb("POST");
        req.setContentType("application/x-www-form-urlencoded");

        HttpResponse resp = new HttpResponse();
        try {
            http.httpReq(url, req, resp);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        System.out.println("status code = " + resp.getStatusCode());

        JsonObject json = new JsonObject();
        json.load(resp.getBodyStr());
        json.setEmitCompact(false);
        System.out.println(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

        String responseResult = json.stringOf("response.result");
        String responseStatus = json.stringOf("response.status");
        String responseStatus_msg = json.stringOf("response.status_msg");
        String stat = json.stringOf("stat");
    }
}