121 lines
4 KiB
Python
121 lines
4 KiB
Python
|
#
|
||
|
|
# Copyright 2006 sense.lab e.V.
|
||
|
|
#
|
||
|
|
# This file is part of the CryptoBox.
|
||
|
|
#
|
||
|
|
# The CryptoBox 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 2 of the License, or
|
||
|
|
# (at your option) any later version.
|
||
|
|
#
|
||
|
|
# The CryptoBox 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 the CryptoBox; if not, write to the Free Software
|
||
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
#
|
||
|
|
|
||
|
|
__revision__ = "$Id$"
|
||
|
|
|
||
|
|
import cryptobox.plugins.base
|
||
|
|
import cryptobox.core.container
|
||
|
|
from cryptobox.core.exceptions import *
|
||
|
|
|
||
|
|
|
||
|
|
class volume_automount(cryptobox.plugins.base.CryptoBoxPlugin):
|
||
|
|
|
||
|
|
plugin_capabilities = [ "volume" ]
|
||
|
|
plugin_visibility = [ "properties" ]
|
||
|
|
request_auth = False
|
||
|
|
rank = 80
|
||
|
|
|
||
|
|
true_string = "yes"
|
||
|
|
false_string = "no"
|
||
|
|
|
||
|
|
|
||
|
|
def do_action(self, action=None):
|
||
|
|
container = self.cbox.get_container(self.device)
|
||
|
|
if action is None:
|
||
|
|
pass
|
||
|
|
elif action == "enable":
|
||
|
|
self.__set_auto_mount(container, True)
|
||
|
|
self.hdf["Data.Success"] = "Plugins.volume_automount.AutoMountEnabled"
|
||
|
|
self.cbox.log.info("volume_automount: enabled for device '%s'" % self.device)
|
||
|
|
elif action == "disable":
|
||
|
|
self.__set_auto_mount(container, False)
|
||
|
|
self.hdf["Data.Success"] = "Plugins.volume_automount.AutoMountDisabled"
|
||
|
|
self.cbox.log.info("volume_automount: disabled for device '%s'" % self.device)
|
||
|
|
else:
|
||
|
|
self.cbox.log.info("volume_automount: invalid action (%s)" % str(action))
|
||
|
|
self.__prepare_hdf()
|
||
|
|
return "volume_automount"
|
||
|
|
|
||
|
|
|
||
|
|
def handle_event(self, event, event_info=None):
|
||
|
|
"""Override bootup behaviour.
|
||
|
|
|
||
|
|
Mount all volumes marked as 'automount'.
|
||
|
|
"""
|
||
|
|
cryptobox.plugins.base.CryptoBoxPlugin.handle_event(self, event, event_info)
|
||
|
|
if event == "bootup":
|
||
|
|
for cont in self.cbox.get_container_list():
|
||
|
|
if self.__is_auto_mount(cont) and not cont.is_mounted():
|
||
|
|
cont.mount()
|
||
|
|
|
||
|
|
|
||
|
|
def is_useful(self, device):
|
||
|
|
"""Automount does not work for encrypted volumes.
|
||
|
|
"""
|
||
|
|
cont = self.cbox.get_container(device)
|
||
|
|
if not cont:
|
||
|
|
return False
|
||
|
|
if cont.get_type() != cryptobox.core.container.CONTAINERTYPES["luks"]:
|
||
|
|
return True
|
||
|
|
return False
|
||
|
|
|
||
|
|
|
||
|
|
def get_status(self):
|
||
|
|
return str(self.__is_auto_mount(self.cbox.get_container(self.device)))
|
||
|
|
|
||
|
|
|
||
|
|
def __prepare_hdf(self):
|
||
|
|
if self.__is_auto_mount(self.cbox.get_container(self.device)):
|
||
|
|
self.hdf[self.hdf_prefix + "automount_setting"] = "1"
|
||
|
|
else:
|
||
|
|
self.hdf[self.hdf_prefix + "automount_setting"] = "0"
|
||
|
|
|
||
|
|
|
||
|
|
def __is_auto_mount(self, container):
|
||
|
|
if not container:
|
||
|
|
return False
|
||
|
|
## only valid for plain volumes
|
||
|
|
if container.get_type() != cryptobox.core.container.CONTAINERTYPES["plain"]:
|
||
|
|
return False
|
||
|
|
if "_automount_names" in self.prefs:
|
||
|
|
if container.get_name() in self.prefs["_automount_names"]:
|
||
|
|
return True
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
|
||
|
|
|
||
|
|
def __set_auto_mount(self, container, state):
|
||
|
|
if state == self.__is_auto_mount(container):
|
||
|
|
return
|
||
|
|
name = container.get_name()
|
||
|
|
if not "_automount_names" in self.prefs:
|
||
|
|
self.prefs["_automount_names"] = []
|
||
|
|
if state:
|
||
|
|
self.prefs["_automount_names"].append(name)
|
||
|
|
else:
|
||
|
|
self.prefs["_automount_names"].remove(name)
|
||
|
|
try:
|
||
|
|
self.cbox.prefs.plugin_conf.write()
|
||
|
|
except IOError:
|
||
|
|
self.cbox.log.warn("Failed to store plugin configuration")
|
||
|
|
|