Instamojo Django Webhook

instamojo_django_webhook.py

def validate_webhook(request):

    data = dict(request.POST.lists())
    print(data)
    mac_provided = data.pop('mac')[0]
    print("mac provided is =")
    print(mac_provided)
    message = "|".join(v[0] for k, v in sorted(data.items(), key=lambda x: x[0].lower()))
    # Pass the 'salt' without the <>. Found in API Integration dashboard
    mac_calculated = hmac.new("<YOUR_SALT>", message.encode('utf-8'), hashlib.sha1).hexdigest()
    print("mac calculated is =")
    print(mac_calculated)
    if mac_provided == mac_calculated:
        #AUTH SUCCESSFUL
        if request.POST["status"] == "Credit":
            # Payment was successful, mark it as completed in your database.
            print("SUCCESS")
            return True, True

        else:
            # Payment was unsuccessful, mark it as failed in your database.
            print("FAIL")
            return True, False

    else:
        return False, False