dash/share/rpcuser/rpcuser.py
isle2983 4b04e32c20 [copyright] copyright header style uniform
Three categories of modifications:

1)

1 instance of 'The Bitcoin Core developers \n',
1 instance of 'the Bitcoin Core developers\n',
3 instances of 'Bitcoin Core Developers\n', and
12 instances of 'The Bitcoin developers\n'

are made uniform with the 443 instances of 'The Bitcoin Core developers\n'

2)

3 instances of 'BitPay, Inc\.\n' are made uniform with the other 6
instances of 'BitPay Inc\.\n'

3)

4 instances where there was no '(c)' between the 'Copyright' and the year
where it deviates from the style of the local directory.
2016-11-06 10:12:50 -07:00

42 lines
1.1 KiB
Python
Executable File

#!/usr/bin/env python2
# Copyright (c) 2015 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 hashlib
import sys
import os
from random import SystemRandom
import base64
import hmac
if len(sys.argv) < 2:
sys.stderr.write('Please include username as an argument.\n')
sys.exit(0)
username = sys.argv[1]
#This uses os.urandom() underneath
cryptogen = SystemRandom()
#Create 16 byte hex salt
salt_sequence = [cryptogen.randrange(256) for i in range(16)]
hexseq = list(map(hex, salt_sequence))
salt = "".join([x[2:] for x in hexseq])
#Create 32 byte b64 password
password = base64.urlsafe_b64encode(os.urandom(32))
digestmod = hashlib.sha256
if sys.version_info.major >= 3:
password = password.decode('utf-8')
digestmod = 'SHA256'
m = hmac.new(bytearray(salt, 'utf-8'), bytearray(password, 'utf-8'), digestmod)
result = m.hexdigest()
print("String to be appended to bitcoin.conf:")
print("rpcauth="+username+":"+salt+"$"+result)
print("Your password:\n"+password)