Current File : //lib/python3/dist-packages/samba/vgp_symlink_ext.py
# vgp_symlink_ext samba gpo policy
# Copyright (C) David Mulder <dmulder@suse.com> 2020
#
# 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 os
from samba.gpclass import gp_xml_ext
from tempfile import NamedTemporaryFile
from subprocess import Popen, PIPE
class vgp_symlink_ext(gp_xml_ext):
def __str__(self):
return 'VGP/Unix Settings/Symbolic Links'
def process_group_policy(self, deleted_gpo_list, changed_gpo_list):
for guid, settings in deleted_gpo_list:
self.gp_db.set_guid(guid)
if str(self) in settings:
for attribute, symlink in settings[str(self)].items():
if os.path.exists(symlink):
os.unlink(symlink)
self.gp_db.delete(str(self), attribute)
self.gp_db.commit()
for gpo in changed_gpo_list:
if gpo.file_sys_path:
self.gp_db.set_guid(gpo.name)
xml = 'MACHINE/VGP/VTLA/Unix/Symlink/manifest.xml'
path = os.path.join(gpo.file_sys_path, xml)
xml_conf = self.parse(path)
if not xml_conf:
continue
policy = xml_conf.find('policysetting')
data = policy.find('data')
for entry in data.findall('file_properties'):
source = entry.find('source').text
target = entry.find('target').text
attribute = '%s:%s' % (source, target)
old_val = self.gp_db.retrieve(str(self), attribute)
if not old_val:
if not os.path.exists(target):
os.symlink(source, target)
self.gp_db.store(str(self), attribute, target)
else:
self.logger.warn('Symlink destination "%s" exists'
% target)
self.gp_db.commit()
def rsop(self, gpo):
output = {}
xml = 'MACHINE/VGP/VTLA/Unix/Symlink/manifest.xml'
if gpo.file_sys_path:
path = os.path.join(gpo.file_sys_path, xml)
xml_conf = self.parse(path)
if not xml_conf:
return output
policy = xml_conf.find('policysetting')
data = policy.find('data')
for entry in data.findall('file_properties'):
source = entry.find('source').text
target = entry.find('target').text
if str(self) not in output.keys():
output[str(self)] = []
output[str(self)].append('ln -s %s %s' % (source, target))
return output
Mini Shell