OTP_OPENVPN_AUTOGENERATE.py

gistfile1.txt

import pyotp
import time
from getpass import getpass
import os, sys

try:
    if sys.argv[1] == "-h":
        print("otp generated command :\n -r renew password LDAP")
        exit()
    if sys.argv[1] == "-r":
        passwordLDAP = getpass("Password LDAP: ")
except IndexError:
    f = open("password.txt", "r")
    user = f.readline()
    passwordLDAP = f.readline()[:-6]

old_otp = ""

while True:
    uri = pyotp.totp.TOTP('KEY_OTP')
    otp = uri.now()

    if old_otp != otp:
        print("generated password for otp is {}".format(otp), end='\r')
        old_otp = otp

    password = "{}{}".format(passwordLDAP, otp)

    f = open("password.txt", "w")
    f.write("USERNAME_OPENVPN\n")
    f.write(password)
    f.close()
    time.sleep(2)