#!/usr/bin/env python

import sys
import pwd
import subprocess

BLACKLIST = (
    # add blacklisted users here
    #'user1',
)

try:
    username, password = sys.stdin.readline().split(':', 1)
except ValueError:
    sys.exit('Malformed input')

try:
    user = pwd.getpwnam(username)
except KeyError:
    sys.exit('No such user: %s' % username)

if user.pw_uid < 1000:
    sys.exit('Changing the password for user id < 1000 is forbidden')

if username in BLACKLIST:
    sys.exit('Changing password for user %s is forbidden (user blacklisted)' %
             username)

handle = subprocess.Popen('/usr/sbin/chpasswd', stdin = subprocess.PIPE, universal_newlines = True)
handle.communicate('%s:%s' % (username, password))

sys.exit(handle.returncode)

• [F] change_ldap_pass.pl
  Delete
• [F] chgdbmailusers.c
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• [F] chgsaslpasswd.c
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• [F] chgvirtualminpasswd.c
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• [F] chpass-wrapper.py
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• [F] passwd-expect
  Delete