Added additional config option for multiple RPC users.

This commit is contained in:
Gregory Sanders
2015-11-11 10:49:32 -05:00
parent e54ebbf600
commit d52fbf00e3
6 changed files with 231 additions and 1 deletions

11
share/rpcuser/README.md Normal file
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RPC Tools
---------------------
### [RPCUser](/share/rpcuser) ###
Create an RPC user login credential.
Usage:
./rpcuser.py <username>

41
share/rpcuser/rpcuser.py Executable file
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#!/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)