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# -*- coding: utf-8 -*-
# zmq_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 ZMQ Service
"""
from leap.bonafide import config
from leap.bonafide.service import BonafideService, COMMANDS
from txzmq import ZmqEndpoint, ZmqFactory, ZmqREPConnection
from twisted.python import log
class BonafideZmqREPConnection(ZmqREPConnection):
def initialize(self):
self._service = BonafideService()
def do_greet(self):
print "[+] Bonafide service running..."
def do_bye(self):
print "[+] Bonafide service stopped. Have a nice day."
reactor.stop()
def gotMessage(self, msgId, *parts):
def defer_reply(response):
reactor.callLater(0, self.reply, msgId, str(response))
def log_err(failure):
log.err(failure)
print "FAILURE", failure
defer_reply("ERROR: %r" % failure)
cmd = parts[0]
if cmd == "shutdown":
defer_reply('ok, shutting down')
reactor.callLater(1, self.do_bye)
if cmd not in COMMANDS:
response = 'INVALID COMMAND'
defer_reply(response)
elif cmd == 'signup':
username, password = parts[1], parts[2]
d = self._service.do_signup(username, password)
d.addCallback(lambda response: defer_reply(
'REGISTERED -> %s' % response))
d.addErrback(log_err)
elif cmd == 'authenticate':
username, password = parts[1], parts[2]
d = self._service.do_authenticate(username, password)
d.addCallback(lambda response: defer_reply(
'TOKEN -> %s' % response))
d.addErrback(log_err)
elif cmd == 'logout':
username, password = parts[1], parts[2]
d = self._service.do_logout(username, password)
d.addCallback(lambda response: defer_reply(
'LOGOUT -> ok'))
d.addErrback(log_err)
elif cmd == 'stats':
response = self._service.do_stats()
defer_reply(response)
def get_zmq_connection():
zf = ZmqFactory()
e = ZmqEndpoint("bind", config.ENDPOINT)
return BonafideZmqREPConnection(zf, e)
if __name__ == "__main__":
from twisted.internet import reactor
s = get_zmq_connection()
reactor.callWhenRunning(s.initialize)
reactor.callWhenRunning(s.do_greet)
reactor.run()
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