mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
8bdb1b6533
Signed-off-by: David Mulder <dmulder@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
83 lines
3.3 KiB
Python
83 lines
3.3 KiB
Python
# vgp_issue_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.gp.gpclass import gp_xml_ext, gp_misc_applier
|
|
|
|
class vgp_issue_ext(gp_xml_ext, gp_misc_applier):
|
|
def unapply(self, guid, issue, attribute, value):
|
|
if attribute != 'issue':
|
|
raise ValueError('"%s" is not a message attribute' % attribute)
|
|
msg = value
|
|
data = self.parse_value(value)
|
|
current = open(issue, 'r').read() if os.path.exists(issue) else ''
|
|
# Only overwrite the msg if it hasn't been modified. It may have been
|
|
# modified by another GPO.
|
|
if 'new_val' not in data or current.strip() == data['new_val'].strip():
|
|
msg = data['old_val']
|
|
with open(issue, 'w') as w:
|
|
if msg:
|
|
w.write(msg)
|
|
else:
|
|
w.truncate()
|
|
self.cache_remove_attribute(guid, attribute)
|
|
|
|
def apply(self, guid, issue, text):
|
|
current = open(issue, 'r').read() if os.path.exists(issue) else ''
|
|
if current != text.text:
|
|
with open(issue, 'w') as w:
|
|
w.write(text.text)
|
|
data = self.generate_value(old_val=current, new_val=text.text)
|
|
self.cache_add_attribute(guid, 'issue', data)
|
|
|
|
def __str__(self):
|
|
return 'Unix Settings/Issue'
|
|
|
|
def process_group_policy(self, deleted_gpo_list, changed_gpo_list,
|
|
issue='/etc/issue'):
|
|
for guid, settings in deleted_gpo_list:
|
|
if str(self) in settings:
|
|
for attribute, msg in settings[str(self)].items():
|
|
self.unapply(guid, issue, attribute, msg)
|
|
|
|
for gpo in changed_gpo_list:
|
|
if gpo.file_sys_path:
|
|
xml = 'MACHINE/VGP/VTLA/Unix/Issue/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')
|
|
text = data.find('text')
|
|
self.apply(gpo.name, issue, text)
|
|
|
|
def rsop(self, gpo):
|
|
output = {}
|
|
if gpo.file_sys_path:
|
|
xml = 'MACHINE/VGP/VTLA/Unix/Issue/manifest.xml'
|
|
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')
|
|
filename = data.find('filename')
|
|
text = data.find('text')
|
|
mfile = os.path.join('/etc', filename.text)
|
|
output[mfile] = text.text
|
|
return output
|