OpenCart 2.0+ password algorithm

opencart_password.py

import random
import string
import hashlib


"""

This is a simple script to generate passwords for Ecommerce OpenCart version 2+
tested up to version 3.0.2.0.

Use: Python 3
Author: Isael Sousa <faelp22@gmail.com>
Date: 31/03/2018

"""


def token(size=32):
    """
        Returns a string of random digits
    """
    pool = string.ascii_letters + string.digits
    return ''.join(random.choice(pool) for i in range(size))


def sha1(value):
    """
        Returns a string sha1 algorithm
    """
    return hashlib.sha1(str(value).encode('utf-8')).hexdigest()


def opencart_passwd(salt, value):
    """
        Returns an Opencart 2+ password
    """
    return sha1(salt + sha1(salt + sha1(value)))


if __name__ == '__main__':
    salt = token(9)
    passwd = 'asdasd'
    print(opencart_passwd(salt, passwd))
    print(opencart_passwd('le3h5zZ2B', 'asdasd'))