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# -*- coding: utf-8 -*-
# vpn
# Copyright (C) 2016-2017 LEAP
#
# 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/>.
"""
Bitmask Command Line interface: vpn module
"""
import argparse
import sys
from leap.bitmask.cli import command
class VPN(command.Command):
service = 'vpn'
usage = '''{name} vpn <subcommand>
Bitmask VPN Service
SUBCOMMANDS:
enable Enable VPN Service
disable Disable VPN Service
start Start VPN
stop Stop VPN
status Display status about the VPN
check Check whether VPN service is properly configured
get_cert Get VPN Certificate from provider
install Install helpers (needs root)
uninstall Uninstall helpers (needs root)
'''.format(name=command.appname)
commands = ['stop', 'install', 'uninstall',
'enable', 'disable']
def start(self, raw_args):
parser = argparse.ArgumentParser(
description='Bitmask VPN start',
prog='%s %s %s' % tuple(sys.argv[:3]))
parser.add_argument('provider', nargs='?', default=None,
help='provider to start the VPN')
subargs = parser.parse_args(raw_args)
provider = None
if subargs.provider:
provider = subargs.provider
else:
uid = self.cfg.get('bonafide', 'active', default=None)
try:
_, provider = uid.split('@')
except ValueError:
error = ValueError()
error.strerror = "A provider is needed to start the VPN"
error.expected = True
raise error
self.data += ['start', provider]
return self._send(command.default_dict_printer)
def status(self, raw_args):
self.data += ['status']
return self._send(command.print_status)
def check(self, raw_args):
parser = argparse.ArgumentParser(
description='Bitmask VPN check',
prog='%s %s %s' % tuple(sys.argv[:3]))
parser.add_argument('provider', nargs='?', default=None,
help='provider to check the VPN')
subargs = parser.parse_args(raw_args)
provider = ""
if subargs.provider:
provider = subargs.provider
else:
uid = self.cfg.get('bonafide', 'active', default=None)
try:
_, provider = uid.split('@')
except ValueError:
pass
self.data += ['check', provider]
return self._send(command.default_dict_printer)
def get_cert(self, raw_args):
parser = argparse.ArgumentParser(
description='Bitmask VPN cert fetcher',
prog='%s %s %s' % tuple(sys.argv[:3]))
parser.add_argument('uid', nargs='?', default=None,
help='uid to fetch the VPN cert')
subargs = parser.parse_args(raw_args)
uid = None
if subargs.uid:
uid = subargs.uid
else:
uid = self.cfg.get('bonafide', 'active', default=None)
self.data += ['get_cert', uid]
return self._send(command.default_dict_printer)
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