utils.py

import re
import bcrypt

def hash_password(password):
    salt = bcrypt.gensalt()
    hashed_password = bcrypt.hashpw(password.encode(), salt)

    return hashed_password.decode()

def passwordMatch(entered_password, stored_hash):
    stored_hash_bytes = stored_hash.encode()

    return bcrypt.checkpw(entered_password.encode(), stored_hash_bytes)


def strongPassword(password):
    min_length = 10
    require_uppercase = True
    require_lowercase = True
    require_digit = True
    require_special_char = True

    if len(password) < min_length:
        return False

    if require_uppercase and not any(char.isupper() for char in password):
        return False

    if require_lowercase and not any(char.islower() for char in password):
        return False

    if require_digit and not any(char.isdigit() for char in password):
        return False

    if require_special_char and not re.search(r"[!@#$%^&*(),.?\":{}|<>]", password):
        return False

    return True