mirror of
https://github.com/samba-team/samba.git
synced 2024-12-27 03:21:53 +03:00
74a5448bd0
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Noel Power <npower@samba.org>
59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
# Group Policy Client Side Extension Loader
|
|
# Copyright (C) David Mulder <dmulder@suse.com> 2018
|
|
#
|
|
# 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/>.
|
|
|
|
from samba.gpclass import list_gp_extensions
|
|
from samba.gpclass import gp_ext
|
|
|
|
try:
|
|
import importlib.util
|
|
|
|
def import_file(name, location):
|
|
spec = importlib.util.spec_from_file_location(name, location)
|
|
module = importlib.util.module_from_spec(spec)
|
|
spec.loader.exec_module(module)
|
|
return module
|
|
except ImportError:
|
|
import imp
|
|
|
|
def import_file(name, location):
|
|
return imp.load_source(name, location)
|
|
|
|
|
|
def get_gp_ext_from_module(name, mod):
|
|
if mod:
|
|
for k, v in vars(mod).items():
|
|
if k == name and issubclass(v, gp_ext):
|
|
return v
|
|
return None
|
|
|
|
|
|
def get_gp_client_side_extensions(logger, smb_conf):
|
|
user_exts = []
|
|
machine_exts = []
|
|
gp_exts = list_gp_extensions(smb_conf)
|
|
for gp_ext in gp_exts.values():
|
|
module = import_file(gp_ext['ProcessGroupPolicy'], gp_ext['DllName'])
|
|
ext = get_gp_ext_from_module(gp_ext['ProcessGroupPolicy'], module)
|
|
if ext and gp_ext['MachinePolicy']:
|
|
machine_exts.append(ext)
|
|
logger.info('Loaded machine extension from %s: %s'
|
|
% (gp_ext['DllName'], ext.__name__))
|
|
if ext and gp_ext['UserPolicy']:
|
|
user_exts.append(ext)
|
|
logger.info('Loaded user extension from %s: %s'
|
|
% (gp_ext['DllName'], ext.__name__))
|
|
return (machine_exts, user_exts)
|