You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.1 KiB
41 lines
1.1 KiB
#!/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)
|
|
|