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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 colorama import Fore
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
list List the configured gateways
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 = ""
if subargs.provider:
provider = subargs.provider
else:
uid = self.cfg.get('bonafide', 'active', default=None)
try:
_, provider = uid.split('@')
except ValueError:
pass
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 list(self, raw_args):
self.data += ['list']
return self._send(location_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)
def location_printer(result):
def pprint(key, value):
print(Fore.RESET + key.ljust(20) + Fore.GREEN +
value + Fore.RESET)
for provider, locations in result.items():
for loc in locations:
if 'name' not in loc:
pprint(provider, "---")
else:
location_str = ("[%(country_code)s] %(name)s "
"(UTC%(timezone)s %(hemisphere)s)" % loc)
pprint(provider, location_str)
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