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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
# user management
#
# user sensitive command
#
# Copyright Jelmer Vernooij 2010 <jelmer@samba.org>
# Copyright Theresa Halloran 2011 <theresahalloran@gmail.com>
#
# 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
from samba import dsdb, ldb
from samba.auth import system_session
from samba.netcmd import Command, CommandError, Option
from samba.samdb import SamDB
class cmd_user_sensitive(Command):
"""Set/unset or show UF_NOT_DELEGATED for an account."""
synopsis = "%prog <accountname> [(show|on|off)] [options]"
takes_optiongroups = {
"sambaopts": options.SambaOptions,
"credopts": options.CredentialsOptions,
"versionopts": options.VersionOptions,
}
takes_options = [
Option("-H", "--URL", help="LDB URL for database or target server", type=str,
metavar="URL", dest="H"),
]
takes_args = ["accountname", "cmd"]
def run(self, accountname, cmd, H=None, credopts=None, sambaopts=None,
versionopts=None):
if cmd not in ("show", "on", "off"):
raise CommandError("invalid argument: '%s' (choose from 'show', 'on', 'off')" % cmd)
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp, fallback_machine=True)
sam = SamDB(url=H, session_info=system_session(),
credentials=creds, lp=lp)
search_filter = "sAMAccountName=%s" % ldb.binary_encode(accountname)
flag = dsdb.UF_NOT_DELEGATED
if cmd == "show":
res = sam.search(scope=ldb.SCOPE_SUBTREE, expression=search_filter,
attrs=["userAccountControl"])
if len(res) == 0:
raise Exception("Unable to find account where '%s'" % search_filter)
uac = int(res[0].get("userAccountControl")[0])
self.outf.write("Account-DN: %s\n" % str(res[0].dn))
self.outf.write("UF_NOT_DELEGATED: %s\n" % bool(uac & flag))
return
if cmd == "on":
on = True
elif cmd == "off":
on = False
try:
sam.toggle_userAccountFlags(search_filter, flag, flags_str="Not-Delegated",
on=on, strict=True)
except Exception as err:
raise CommandError(err)
|
