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# -*- coding: utf-8 -*-
# service.py
# Copyright (C) 2015 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/>.
"""
Bonafide Service.
"""
import os
from collections import defaultdict
from leap.bitmask.bonafide._protocol import BonafideProtocol
from leap.bitmask.hooks import HookableService
from leap.common.config import get_path_prefix
from leap.common.events import catalog, emit_async
from twisted.internet import defer
from twisted.logger import Logger
_preffix = get_path_prefix()
class BonafideService(HookableService):
log = Logger()
def __init__(self, basedir=None):
if not basedir:
basedir = os.path.join(_preffix, 'leap')
self._basedir = os.path.expanduser(basedir)
self._bonafide = BonafideProtocol()
self.service_hooks = defaultdict(list)
def startService(self):
self.log.debug('Starting Bonafide Service')
super(BonafideService, self).startService()
# Commands
def do_authenticate(self, username, password, autoconf=False):
def notify_passphrase_entry(username, password):
data = dict(username=username, password=password)
self.trigger_hook('on_passphrase_entry', **data)
def notify_bonafide_auth(result):
if not result:
msg = "authentication hook did not return anything"
self.log.debug(msg)
raise RuntimeError(msg)
token, uuid = result
data = dict(username=username, token=token, uuid=uuid,
password=password)
self.trigger_hook('on_bonafide_auth', **data)
return result
def trigger_event(result):
_, uuid = result
emit_async(catalog.BONAFIDE_AUTH_DONE, uuid, username)
return result
# XXX I still have doubts from where it's best to trigger this.
# We probably should wait for BOTH deferreds and
# handle local and remote authentication success together
# (and fail if either one fails). Going with fire-and-forget for
# now, but needs needs improvement.
notify_passphrase_entry(username, password)
d = self._bonafide.do_authenticate(username, password, autoconf)
d.addCallback(notify_bonafide_auth)
d.addCallback(trigger_event)
d.addCallback(lambda response: {
'srp_token': response[0], 'uuid': response[1]})
return d
def do_signup(self, username, password, invite=None, autoconf=False):
d = self._bonafide.do_signup(
username, password, invite=invite, autoconf=autoconf)
d.addCallback(lambda response: {'signup': 'ok', 'user': response})
return d
def do_logout(self, username):
data = dict(username=username)
self.trigger_hook('on_bonafide_logout', **data)
d = self._bonafide.do_logout(username)
d.addCallback(lambda response: {'logout': 'ok'})
return d
def do_list_users(self):
return self._bonafide.do_list_users()
def do_change_password(self, username, current_password, new_password):
def notify_passphrase_change(_):
data = dict(username=username, password=new_password)
self.trigger_hook('on_passphrase_change', **data)
d = self._bonafide.do_change_password(username, current_password,
new_password)
d.addCallback(notify_passphrase_change)
d.addCallback(lambda _: {'update': 'ok'})
return d
def do_provider_create(self, domain):
return self._bonafide.do_get_provider(domain, autoconf=True)
def do_provider_read(self, domain, service=None):
if service:
return self._bonafide.do_get_service(domain, service)
return self._bonafide.do_get_provider(domain)
def do_provider_delete(self, domain):
self._bonafide.do_provider_delete(domain)
return {'delete': 'ok'}
def do_provider_list(self, seeded=False):
return self._bonafide.do_provider_list(seeded)
def do_get_vpn_cert(self, username, anonymous=False):
if not username:
return defer.fail(
RuntimeError('No username, cannot get VPN cert.'))
d = self._bonafide.do_get_vpn_cert(username, anonymous=anonymous)
d.addCallback(lambda response: (username, response))
return d
def do_get_smtp_cert(self, username):
if not username:
return defer.fail(
RuntimeError('No username, cannot get SMTP cert.'))
d = self._bonafide.do_get_smtp_cert(username)
d.addCallback(lambda response: (username, response))
return d
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