Onionr/onionr/onionrservices/bootstrapservice.py

72 lines
2.7 KiB
Python

'''
Onionr - P2P Anonymous Storage Network
Bootstrap onion direct connections for the clients
'''
'''
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 <https://www.gnu.org/licenses/>.
'''
import time
from gevent.pywsgi import WSGIServer, WSGIHandler
from stem.control import Controller
from flask import Flask
import core
from netcontroller import getOpenPort
def bootstrap_client_service(peer, core_inst=None, bootstrap_timeout=300):
'''
Bootstrap client services
'''
if core_inst is None:
core_inst = core.Core()
if not core_inst._utils.validatePubKey(peer):
raise ValueError('Peer must be valid base32 ed25519 public key')
bootstrap_port = getOpenPort()
bootstrap_app = Flask(__name__)
http_server = WSGIServer(('127.0.0.1', bootstrap_port), bootstrap_app, log=None)
bootstrap_address = ''
shutdown = False
@bootstrap_app.route('/ping')
def get_ping():
return "pong!"
@bootstrap_app.route('/bs/<address>', methods=['POST'])
def get_bootstrap(address):
if core_inst._utils.validateID(address):
# Set the bootstrap address then close the server
bootstrap_address = address
shutdown = True
return "success"
with Controller.from_port(port=core_inst.config.get('tor.controlPort')) as controller:
# Connect to the Tor process for Onionr
controller.authenticate(core_inst.config.get('tor.controlpassword'))
# Create the v3 onion service
response = controller.create_ephemeral_hidden_service({80: bootstrap_port}, key_type = 'NEW', await_publication = True)
core_inst.insertBlock(response.service_id, header='con', sign=True, encryptType='asym',
asymPeer=peer, disableForward=True, expire=(core_inst._utils.getEpoch() + bootstrap_timeout))
# Run the bootstrap server
threading.Thread(target=http_server.serve_forever).start()
# This line reached when server is shutdown by being bootstrapped
while not shutdown and not core_inst.killSockets:
time.sleep(1)
# Now that the bootstrap server has received a server, return the address
return bootstrap_address