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Swift

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 Swift Downloads

Swift

func chilkatTest() {
    var success: Bool = false

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

    var integrationKey: String? = "DIMS3V5QDVG9J9ABRXC4"
    var secretKey: String? = "HWVQ46nubLBxhnRlKddTltWIi3hL0fIQF2qTvLab"

    let http = CkoHttp()!

    http.accept = "application/json"

    // Use your own hostname here:
    var url: String? = "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

    let req = CkoHttpRequest()!
    req.addParam(name: "username", value: "matt")
    req.addParam(name: "factor", value: "push")
    // The device ID can be obtained from the preauth response.  See Duo Preauth Example
    req.addParam(name: "device", value: "DP6GYVTQ5NK82BMR851F")

    req.httpVerb = "POST"
    req.contentType = "application/x-www-form-urlencoded"

    let resp = CkoHttpResponse()!
    success = http.httpReq(url: url, request: req, response: resp)
    if success == false {
        print("\(http.lastErrorText!)")
        return
    }

    print("status code = \(resp.statusCode.intValue)")

    let json = CkoJsonObject()!
    success = json.load(json: resp.bodyStr)
    json.emitCompact = false
    print("\(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: String? = json.string(of: "response.result")
    var responseStatus: String? = json.string(of: "response.status")
    var responseStatus_msg: String? = json.string(of: "response.status_msg")
    var stat: String? = json.string(of: "stat")

}