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#!/usr/bin/env python
#
# Machine passwords
# Copyright Jelmer Vernooij 2010
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import samba.getopt as options
import os
from samba import Ldb
from samba.auth import system_session
from samba.netcmd import Command, CommandError
class cmd_machinepw(Command):
"""Gets a machine password out of our SAM"""
synopsis = "%prog machinepw <accountname>"
takes_optiongroups = {
"sambaopts": options.SambaOptions,
"versionopts": options.VersionOptions,
"credopts": options.CredentialsOptions,
}
takes_args = ["secret"]
def run(self, secret, sambaopts=None, credopts=None, versionopts=None):
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp, fallback_machine=True)
name = lp.get("secrets database")
path = lp.get("private dir")
url = os.path.join(path, name)
if not os.path.exists(url):
raise CommandError("secret database not found at %s " % url)
secretsdb = Ldb(url=url, session_info=system_session(),
credentials=creds, lp=lp)
result = secretsdb.search(attrs=["secret"],
expression="(&(objectclass=primaryDomain)(samaccountname=%s))" % secret)
if len(result) != 1:
raise CommandError("search returned %d records, expected 1" % len(result))
self.outf.write("%s\n" % result[0]["secret"])
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