(Chilkat2-Python) Duo Auth API - Async Auth

See more Duo Auth MFA Examples

If you enable async, then your application will be able to retrieve real-time status updates from the authentication process, rather than receiving no information until the process is complete.

Note: This example requires Chilkat v9.5.0.89 or greater.

For more information, see https://duo.com/docs/authapi#/auth_status

Chilkat2 Python Downloads install with pip pip3 install chilkat2 or download... Python Module for Windows, Linux, Alpine Linux, MacOS, Solaris

import sys
import chilkat2

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

integrationKey = "DIMS3V5QDVG9J9ABRXC4"
secretKey = "HWVQ46nubLBxhnRlKddTltWIi3hL0fIQF2qTvLab"

http = chilkat2.Http()

http.Accept = "application/json"

# Use your own hostname here:
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

req = chilkat2.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")
# Add the async param to get an immediate response, then periodically check for updates to find out when the MFA authentication completes for fails.
req.AddParam("async","1")

# resp is a CkHttpResponse
resp = http.PostUrlEncoded(url,req)
if (http.LastMethodSuccess == False):
    print(http.LastErrorText)
    sys.exit()

print("status code = " + str(resp.StatusCode))

json = chilkat2.JsonObject()
success = json.Load(resp.BodyStr)
json.EmitCompact = False
print(json.Emit())

if (resp.StatusCode != 200):

    sys.exit()

# Sample successful output:

# status code = 200

# {
#   "stat": "OK",
#   "response": {
#     "txid": "45f7c92b-f45f-4862-8545-e0f58e78075a"
#   }
# }

txid = json.StringOf("response.txid")

# Use your own hostname here:
sbUrl = chilkat2.StringBuilder()
sbUrl.Append("https://api-a03782e1.duosecurity.com/auth/v2/auth_status?txid=")
sbUrl.Append(txid)

print("Auth status URL: " + sbUrl.GetAsString())

sbResult = chilkat2.StringBuilder()

# Wait for a response...
i = 0
maxWaitIterations = 100
while i < maxWaitIterations :
    # Wait 3 seconds.
    http.SleepMs(3000)

    print("Polling...")

    # resp is a CkHttpResponse
    resp = http.QuickRequest("GET",sbUrl.GetAsString())
    if (http.LastMethodSuccess == False):
        print(http.LastErrorText)
        sys.exit()

    if (resp.StatusCode != 200):
        print("error status code = " + str(resp.StatusCode))
        print(resp.BodyStr)
        print("Failed.")

        sys.exit()

    # Sample response:

    # 	{
    # 	  "stat": "OK",
    # 	  "response": {
    # 	    "result": "waiting",
    # 	    "status": "pushed",
    # 	    "status_msg": "Pushed a login request to your phone..."
    # 	  }
    # 	}

    json.Load(resp.BodyStr)

    # The responseResult can be "allow", "deny", or "waiting"
    sbResult.Clear()
    json.StringOfSb("response.result",sbResult)
    responseStatus = json.StringOf("response.status")
    responseStatus_msg = json.StringOf("response.status_msg")

    print(sbResult.GetAsString())
    print(responseStatus)
    print(responseStatus_msg)
    print("")

    if (sbResult.ContentsEqual("waiting",True) == True):
        i = i + 1
    else:
        # Force loop exit..
        i = maxWaitIterations

print("Finished.")