Simple bruteforce a sha-1 hash

sha1_cracker.py

# created under the alias noobcøder @sololearn
# https://code.sololearn.com/cpZmxS2B8657/#py
import hashlib
import string
import itertools

def bruteforce(hash_string):
    charset = string.ascii_lowercase
    clearpwd = ''
    pwlen = 4
    for pwd in itertools.product(
        charset, repeat=pwlen):
        clearpwd = ''.join(pwd)
        hashed = hashlib.sha1(
            clearpwd.encode('utf-8')).hexdigest()
        if hash_string == hashed:
            print("Password Found! [{}]".format(
                clearpwd))
            return


sha1_hash = "e6fb06210fafc02fd7479ddbed2d042cc3a5155e"
bruteforce(sha1_hash)