source4/scripting/bin/mymachinepw

   1 #!/usr/bin/env python
   2
   3 # Unix SMB/CIFS implementation.
   4 # Copyright (C) Volker Lendecke 2008
   5 # Copyright (C) Stefan Metzmacher 2008
   6 #
   7 # Extract our own machine pw from secrets.ldb
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 #
  22
  23 import samba.param as param, ldb, sys, getopt
  24
  25 optlist, args = getopt.getopt(sys.argv[1:], "s:")
  26
  27 conf = param.LoadParm()
  28 loaded = False
  29
  30 for o, v in optlist:
  31     if o == "-s":
  32         if not conf.load(v):
  33             print(v + " not found")
  34             exit(1)
  35         loaded = True
  36
  37 if not loaded:
  38     conf.load_default()
  39
  40 path=conf.get("private dir") + "/secrets.ldb"
  41 netbios=conf.get("netbios name")
  42
  43 secrets = ldb.Ldb(path)
  44
  45 search = "(&(objectclass=primaryDomain)(samaccountname=" + \
  46           netbios + "$))"
  47
  48 msg = secrets.search(expression=search, attrs=['secret'])
  49
  50 if not msg:
  51     print "Error:"
  52     print "Password for host[%s] not found in path[%s]." % (netbios, path)
  53     print "You may want to pass the smb.conf location via the -s option."
  54     exit(1)
  55
  56 password=msg[0]['secret'][0]
  57
  58 print(password)
  59 exit(0)