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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# service.py
# Copyright (C) 2015-2017 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/>.
"""
EIP service declaration.
"""
import os
from twisted.application import service
from twisted.python import log
from leap.bitmask.hooks import HookableService
from leap.bitmask.vpn import EIPManager
from leap.bitmask.vpn.utils import get_path_prefix
class EIPService(HookableService):
def __init__(self, basepath=None):
"""
Initialize EIP service
"""
super(EIPService, self).__init__()
self._started = False
if basepath is None:
self._basepath = get_path_prefix()
else:
self._basepath = basepath
def _setup(self, provider):
"""
Set up EIPManager for a specified provider.
:param provider: the provider to use, e.g. 'demo.bitmask.net'
:type provider: str
"""
# FIXME
# XXX picked manually from eip-service.json
remotes = (
("198.252.153.84", "1194"),
("46.165.242.169", "1194"),
)
prefix = os.path.join(self._basepath,
"leap/providers/{0}/keys".format(provider))
cert_path = key_path = prefix + "/client/openvpn.pem"
ca_path = prefix + "/ca/cacert.pem"
# FIXME
# XXX picked manually from eip-service.json
extra_flags = {
"auth": "SHA1",
"cipher": "AES-128-CBC",
"keepalive": "10 30",
"tls-cipher": "DHE-RSA-AES128-SHA",
"tun-ipv6": "true",
}
self._eip = EIPManager(remotes, cert_path, key_path, ca_path,
extra_flags)
def startService(self):
print "Starting EIP Service..."
super(EIPService, self).startService()
def stopService(self):
print "Stopping EIP Service..."
super(EIPService, self).stopService()
def do_start(self, domain):
self._setup(domain)
self._eip.start()
self._started = True
return "Starting"
def do_stop(self):
if self._started:
self._eip.stop()
self._started = False
return "Stopping"
else:
return "Not started"
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