mirror of
https://github.com/altlinux/gpupdate.git
synced 2024-10-26 15:25:08 +03:00
172 lines
5.3 KiB
Python
172 lines
5.3 KiB
Python
#
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# GPOA - GPO Applier for Linux
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#
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# Copyright (C) 2019-2020 BaseALT Ltd.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import logging
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import subprocess
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from .applier_frontend import (
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applier_frontend
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, check_enabled
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)
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from util.windows import expand_windows_var
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from util.logging import log
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from util.util import (
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get_homedir,
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homedir_exists
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)
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def storage_get_shortcuts(storage, sid, username=None):
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'''
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Query storage for shortcuts' rows for specified SID.
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'''
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shortcut_objs = storage.get_shortcuts(sid)
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shortcuts = list()
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for sc in shortcut_objs:
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if username:
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sc.set_expanded_path(expand_windows_var(sc.path, username))
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shortcuts.append(sc)
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return shortcuts
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def apply_shortcut(shortcut, username=None):
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'''
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Apply the single shortcut file to the disk.
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:username: None means working with machine variables and paths
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'''
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dest_abspath = shortcut.dest
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if not dest_abspath.startswith('/') and not dest_abspath.startswith('%'):
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dest_abspath = '%HOME%/' + dest_abspath
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logdata = dict()
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logdata['shortcut'] = dest_abspath
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logdata['for'] = username
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log('D105', logdata)
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dest_abspath = expand_windows_var(dest_abspath, username).replace('\\', '/') + '.desktop'
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# Check that we're working for user, not on global system level
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if username:
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# Check that link destination path starts with specification of
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# user's home directory
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if dest_abspath.startswith(get_homedir(username)):
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# Don't try to operate on non-existent directory
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if not homedir_exists(username):
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logdata = dict()
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logdata['user'] = username
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logdata['dest_abspath'] = dest_abspath
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log('W7', logdata)
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return None
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else:
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logdata = dict()
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logdata['user'] = username
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logdata['bad path'] = dest_abspath
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log('W8', logdata)
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return None
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if '%' in dest_abspath:
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logdata = dict()
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logdata['dest_abspath'] = dest_abspath
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log('E53', logdata)
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return None
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if not dest_abspath.startswith('/'):
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logdata = dict()
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logdata['dest_abspath'] = dest_abspath
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log('E54', logdata)
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return None
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logdata = dict()
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logdata['file'] = dest_abspath
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logdata['with_action'] = shortcut.action
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log('D106', logdata)
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shortcut.apply_desktop(dest_abspath)
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class shortcut_applier(applier_frontend):
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__module_name = 'ShortcutsApplier'
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__module_experimental = False
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__module_enabled = True
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def __init__(self, storage):
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self.storage = storage
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self.__module_enabled = check_enabled(
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self.storage
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, self.__module_name
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, self.__module_experimental
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)
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def run(self):
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shortcuts = storage_get_shortcuts(self.storage, self.storage.get_info('machine_sid'))
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if shortcuts:
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for sc in shortcuts:
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apply_shortcut(sc)
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if len(shortcuts) > 0:
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# According to ArchWiki - this thing is needed to rebuild MIME
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# type cache in order file bindings to work. This rebuilds
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# databases located in /usr/share/applications and
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# /usr/local/share/applications
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subprocess.check_call(['/usr/bin/update-desktop-database'])
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else:
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logdata = dict()
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logdata['machine_sid'] = self.storage.get_info('machine_sid')
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log('D100', logdata)
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def apply(self):
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if self.__module_enabled:
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log('D98')
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self.run()
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else:
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log('D99')
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class shortcut_applier_user(applier_frontend):
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__module_name = 'ShortcutsApplierUser'
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__module_experimental = False
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__module_enabled = True
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def __init__(self, storage, sid, username):
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self.storage = storage
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self.sid = sid
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self.username = username
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def run(self, in_usercontext):
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shortcuts = storage_get_shortcuts(self.storage, self.sid, self.username)
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if shortcuts:
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for sc in shortcuts:
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if in_usercontext and sc.is_usercontext():
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apply_shortcut(sc, self.username)
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if not in_usercontext and not sc.is_usercontext():
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apply_shortcut(sc, self.username)
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else:
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logdata = dict()
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logdata['sid'] = self.sid
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log('D100', logdata)
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def user_context_apply(self):
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if self.__module_enabled:
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log('D101')
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self.run(True)
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else:
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log('D102')
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def admin_context_apply(self):
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if self.__module_enabled:
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log('D103')
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self.run(False)
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else:
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log('D104')
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