Onionr/onionr/onionrcommands/daemonlaunch.py

158 lines
5.7 KiB
Python
Raw Normal View History

'''
Onionr - Private P2P Communication
launch the api server and communicator
'''
'''
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 os, time, sys, platform, sqlite3, signal
2019-03-08 01:08:06 +00:00
from threading import Thread
2019-07-12 07:07:30 +00:00
import onionr, apiservers, logger, communicator
2019-03-08 01:08:06 +00:00
import onionrevents as events
from netcontroller import NetController
from onionrutils import localcommand
2019-07-19 04:59:44 +00:00
import filepaths
2019-07-17 22:41:33 +00:00
from coredb import daemonqueue
2019-07-20 00:01:16 +00:00
from onionrcrypto import getourkeypair
2019-07-27 02:42:55 +00:00
from utils import hastor
def _proper_shutdown(o_inst):
2019-07-19 04:59:44 +00:00
localcommand.local_command('shutdown')
sys.exit(1)
2019-03-08 01:08:06 +00:00
def daemon(o_inst):
'''
Starts the Onionr communication daemon
'''
2019-07-27 02:42:55 +00:00
if not hastor.has_tor():
logger.error("Tor is not present in system path or Onionr directory", terminal=True)
sys.exit(1)
2019-03-08 01:08:06 +00:00
# remove runcheck if it exists
2019-07-19 04:59:44 +00:00
if os.path.isfile(filepaths.run_check_file):
2019-03-08 01:08:06 +00:00
logger.debug('Runcheck file found on daemon start, deleting in advance.')
2019-07-19 04:59:44 +00:00
os.remove(filepaths.run_check_file)
2019-03-08 01:08:06 +00:00
2019-07-12 07:07:30 +00:00
Thread(target=apiservers.ClientAPI, args=(o_inst, o_inst.debug, onionr.API_VERSION), daemon=True).start()
Thread(target=apiservers.PublicAPI, args=[o_inst.getClientApi()], daemon=True).start()
2019-03-08 01:08:06 +00:00
apiHost = ''
while apiHost == '':
try:
2019-07-19 04:59:44 +00:00
with open(filepaths.public_API_host_file, 'r') as hostFile:
2019-03-08 01:08:06 +00:00
apiHost = hostFile.read()
except FileNotFoundError:
pass
time.sleep(0.5)
#onionr.Onionr.setupConfig('data/', self = o_inst)
2019-03-08 01:08:06 +00:00
logger.raw('', terminal=True)
# print nice header thing :)
2019-07-19 04:59:44 +00:00
if o_inst.config.get('general.display_header', True):
o_inst.header()
o_inst.version(verbosity = 5, function = logger.info)
logger.debug('Python version %s' % platform.python_version())
2019-03-08 01:08:06 +00:00
if o_inst._developmentMode:
logger.warn('Development mode enabled', timestamp = False, terminal=True)
2019-07-19 04:59:44 +00:00
net = NetController(o_inst.config.get('client.public.port', 59497), apiServerIP=apiHost)
logger.info('Tor is starting...', terminal=True)
2019-03-08 01:08:06 +00:00
if not net.startTor():
2019-07-19 04:59:44 +00:00
localcommand.local_command('shutdown')
2019-03-08 01:08:06 +00:00
sys.exit(1)
2019-07-19 04:59:44 +00:00
if len(net.myID) > 0 and o_inst.config.get('general.security_level', 1) == 0:
2019-03-08 01:08:06 +00:00
logger.debug('Started .onion service: %s' % (logger.colors.underline + net.myID))
else:
logger.debug('.onion service disabled')
2019-07-20 00:01:16 +00:00
logger.info('Using public key: %s' % (logger.colors.underline + getourkeypair.get_keypair()[0][:52]), terminal=True)
try:
time.sleep(1)
except KeyboardInterrupt:
_proper_shutdown(o_inst)
2019-03-08 01:08:06 +00:00
2019-07-19 04:59:44 +00:00
o_inst.torPort = net.socksPort
communicatorThread = Thread(target=communicator.startCommunicator, args=(o_inst, str(net.socksPort)), daemon=True)
2019-03-08 01:08:06 +00:00
communicatorThread.start()
while o_inst.communicatorInst is None:
time.sleep(0.1)
logger.debug('Started communicator.')
events.event('daemon_start', onionr = o_inst)
while True:
try:
2019-03-08 01:08:06 +00:00
time.sleep(3)
except KeyboardInterrupt:
o_inst.communicatorInst.shutdown = True
finally:
2019-03-08 01:08:06 +00:00
# Debug to print out used FDs (regular and net)
#proc = psutil.Process()
#print('api-files:',proc.open_files(), len(psutil.net_connections()))
# Break if communicator process ends, so we don't have left over processes
if o_inst.communicatorInst.shutdown:
break
if o_inst.killed:
break # Break out if sigterm for clean exit
signal.signal(signal.SIGINT, _ignore_sigint)
2019-07-17 22:41:33 +00:00
daemonqueue.daemon_queue_add('shutdown')
2019-07-19 04:59:44 +00:00
localcommand.local_command('shutdown')
2019-03-08 01:08:06 +00:00
net.killTor()
time.sleep(5) # Time to allow threads to finish, if not any "daemon" threads will be slaughtered http://docs.python.org/library/threading.html#threading.Thread.daemon
2019-03-08 01:08:06 +00:00
o_inst.deleteRunFiles()
return
def _ignore_sigint(sig, frame):
return
2019-03-08 01:08:06 +00:00
def kill_daemon(o_inst):
'''
Shutdown the Onionr daemon
'''
logger.warn('Stopping the running daemon...', timestamp = False, terminal=True)
2019-03-08 01:08:06 +00:00
try:
events.event('daemon_stop', onionr = o_inst)
2019-07-19 04:59:44 +00:00
net = NetController(o_inst.config.get('client.port', 59496))
2019-03-08 01:08:06 +00:00
try:
2019-07-24 18:23:31 +00:00
daemonqueue.daemon_queue_add('shutdown')
2019-03-08 01:08:06 +00:00
except sqlite3.OperationalError:
pass
net.killTor()
except Exception as e:
2019-07-24 18:23:31 +00:00
logger.error('Failed to shutdown daemon: ' + str(e), error = e, timestamp = False, terminal=True)
return
def start(o_inst, input = False, override = False):
if os.path.exists('.onionr-lock') and not override:
logger.fatal('Cannot start. Daemon is already running, or it did not exit cleanly.\n(if you are sure that there is not a daemon running, delete .onionr-lock & try again).', terminal=True)
else:
if not o_inst.debug and not o_inst._developmentMode:
lockFile = open('.onionr-lock', 'w')
lockFile.write('')
lockFile.close()
o_inst.running = True
o_inst.daemon()
o_inst.running = False
if not o_inst.debug and not o_inst._developmentMode:
try:
os.remove('.onionr-lock')
except FileNotFoundError:
pass