mirror of
https://github.com/dashpay/dash.git
synced 2024-12-26 04:22:55 +01:00
45 lines
1.3 KiB
Python
Executable File
45 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# Copyright (c) 2015-2017 The Bitcoin Core developers
|
|
# Distributed under the MIT software license, see the accompanying
|
|
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
|
|
import sys
|
|
import os
|
|
from random import SystemRandom
|
|
import base64
|
|
import hmac
|
|
|
|
def generate_salt():
|
|
# This uses os.urandom() underneath
|
|
cryptogen = SystemRandom()
|
|
|
|
# Create 16 byte hex salt
|
|
salt_sequence = [cryptogen.randrange(256) for _ in range(16)]
|
|
return ''.join([format(r, 'x') for r in salt_sequence])
|
|
|
|
def generate_password(salt):
|
|
"""Create 32 byte b64 password"""
|
|
password = base64.urlsafe_b64encode(os.urandom(32)).decode('utf-8')
|
|
|
|
m = hmac.new(bytearray(salt, 'utf-8'), bytearray(password, 'utf-8'), 'SHA256')
|
|
password_hmac = m.hexdigest()
|
|
|
|
return password, password_hmac
|
|
|
|
def main():
|
|
if len(sys.argv) < 2:
|
|
sys.stderr.write('Please include username as an argument.\n')
|
|
sys.exit(0)
|
|
|
|
username = sys.argv[1]
|
|
|
|
salt = generate_salt()
|
|
password, password_hmac = generate_password(salt)
|
|
|
|
print('String to be appended to bitcoin.conf:')
|
|
print('rpcauth={0}:{1}${2}'.format(username, salt, password_hmac))
|
|
print('Your password:\n{0}'.format(password))
|
|
|
|
if __name__ == '__main__':
|
|
main()
|