JezK
Edit File: 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.gp.gpclass import gp_xml_ext from tempfile import NamedTemporaryFile from subprocess import Popen, PIPE from samba.gp.util.logging import log 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: log.warn('Symlink destination 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