/usr/lib/python3/dist-packages/lib389/passwd.py is in python3-lib389 1.3.7.10-1ubuntu1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | # --- BEGIN COPYRIGHT BLOCK ---
# Copyright (C) 2016 Red Hat, Inc.
# All rights reserved.
#
# License: GPL (version 3 or any later version).
# See LICENSE for details.
# --- END COPYRIGHT BLOCK ---
"""
This file contains helpers to generate password hashes compatible for
Directory Server.
"""
import subprocess
import random
import string
import os
import sys
BESTSCHEME = 'SSHA512'
MAJOR, MINOR, _, _, _ = sys.version_info
# We need a dict of the schemes I think ....
PWSCHEMES = [
'SHA1',
'SHA256',
'SHA512',
'SSHA',
'SSHA256',
'SSHA512',
]
# How do we feed our prefix into this?
def password_hash(pw, scheme=BESTSCHEME, bin_dir='/bin'):
# Check that the binary exists
assert(scheme in PWSCHEMES)
pwdhashbin = os.path.join(bin_dir, 'pwdhash')
assert(os.path.isfile(pwdhashbin))
h = subprocess.check_output([pwdhashbin, '-s', scheme, pw]).strip()
return h.decode('utf-8')
def password_generate(length=64):
pw = None
if MAJOR >= 3:
pw = [random.choice(string.ascii_letters) for x in range(length - 1)]
else:
pw = [random.choice(string.letters) for x in xrange(length - 1)]
pw.append('%s' % random.randint(0, 9))
return "".join(pw)
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