def _setup_environment(self):
"""Finish misc startup tasks like starting logging, zipping any crash logs
from the last run, installing signal handlers, startup argument handler, etc"""
#apply the necessary hacks:
Twisted.apply_dns_hack()
Twisted.apply_dns_hack2()
if System.IS_WINDOWS:
Win32HiddenWindowHack.apply()
#start listening for connections from any other instances of BitBlinder
StartupServer.start()
Profiler.start()
#Make sure we log ALL exceptions
Twisted.install_exception_handlers(self.on_quit_signal)
#Set the signal handler for exiting
def sig_handler(signum, frame):
self.on_quit_signal()
signal.signal(signal.SIGTERM, sig_handler)
#make the gui:
GUIController.start()
self.gui = GUIController.get()
#do some tests to see how this user's network is configured:
NetworkState.test_network_state()
#TODO: figure out what needs to change in the wrapper and submit a fix
warnings.filterwarnings('ignore',
module=".*TwistedProtocolWrapper.*",
lineno=447)
def _setup_environment(self):
"""Finish misc startup tasks like starting logging, zipping any crash logs
from the last run, installing signal handlers, startup argument handler, etc"""
#apply the necessary hacks:
Twisted.apply_dns_hack()
Twisted.apply_dns_hack2()
if System.IS_WINDOWS:
Win32HiddenWindowHack.apply()
#start listening for connections from any other instances of BitBlinder
StartupServer.start()
Profiler.start()
#Make sure we log ALL exceptions
Twisted.install_exception_handlers(self.on_quit_signal)
#Set the signal handler for exiting
def sig_handler(signum, frame):
self.on_quit_signal()
signal.signal(signal.SIGTERM, sig_handler)
#make the gui:
GUIController.start()
self.gui = GUIController.get()
#do some tests to see how this user's network is configured:
NetworkState.test_network_state()
#TODO: figure out what needs to change in the wrapper and submit a fix
warnings.filterwarnings('ignore', module=".*TwistedProtocolWrapper.*", lineno=447)
def start_test(self):
if not self.testsStarted:
self.testsStarted = True
#try the server test
NetworkState.test_incoming_port(self.port,
self._on_server_test_done,
self.portTestType)
def _start_probe(self):
"""Try to start up the external connection over some circuit to connect to ourselves"""
#log_msg("start_probe", 4)
if not self.probeRunning and self.testsStarted and not self.reachable:
#log_msg("launch?", 4)
#if we dont yet know our real IP address:
if not NetworkState.get_external_ip(self.bbApp):
#log_msg("no external ip :(", 4)
#then we should try back later
#TODO: not perfect, we're basically polling for an external IP (which comes from Tor sometimes)
#the Twisted way would be to have some sort of deferred or callback or something.
self._schedule_next_test()
return
if not self.bbApp.is_ready():
self._schedule_next_test()
return
#find a circuit if we dont have one already or it is broken
if not self.circ or self.circ.is_done():
self.circ = self.bbApp.build_circuit(
NetworkState.get_external_ip(self.bbApp),
self.port,
isFast=None,
force=True,
ignoreExits=self.ignoreExits)
#if we cant find any suitable circuits
if not self.circ:
#try some of the relays that we tried before and failed with
self.ignoreExits = []
self.circ = self.bbApp.build_circuit(
NetworkState.get_external_ip(self.bbApp),
self.port,
isFast=None,
force=True,
ignoreExits=self.ignoreExits)
#if we STILL cant find any circuits:
if not self.circ:
#postpone the probe:
log_msg(
"Delaying the PortTest probe due to lack of suitable circuits",
1)
self._schedule_next_test()
return
# #dont send payments, since we dont actually care about this circuit, and it will be closed when we've started up
self.circ.sendPayments = False
#launch the connection
self.probeRunning = True
self.numProbes += 1
self._handle_launch()
def _handle_launch(self):
"""Actually launch the externally proxied connection to our forwarded port"""
log_msg("Testing our %s through %s" %
(self.name, self.circ.get_exit().desc.idhex))
self.bbApp.launch_external_protocol(
NetworkState.get_external_ip(self.bbApp), self.port,
ProbeProtocol(self), self.circ.handle_stream,
self._connection_failed, "%sTest" % (self.name))
def get_status(self):
statusString = ""
#get the status of all the individual components:
for app in (self.bankApp, self.torApp, self.bbApp, self.btApp, self.ffApp):
if app:
statusString += app.get_status() + "\n"
#network status
statusString += NetworkState.get_status()
return statusString
def get_status(self):
statusString = ""
#get the status of all the individual components:
for app in (self.bankApp, self.torApp, self.bbApp, self.btApp,
self.ffApp):
if app:
statusString += app.get_status() + "\n"
#network status
statusString += NetworkState.get_status()
return statusString
def _start_probe(self):
"""Try to start up the external connection over some circuit to connect to ourselves"""
#log_msg("start_probe", 4)
if not self.probeRunning and self.testsStarted and not self.reachable:
#log_msg("launch?", 4)
#if we dont yet know our real IP address:
if not NetworkState.get_external_ip(self.bbApp):
#log_msg("no external ip :(", 4)
#then we should try back later
#TODO: not perfect, we're basically polling for an external IP (which comes from Tor sometimes)
#the Twisted way would be to have some sort of deferred or callback or something.
self._schedule_next_test()
return
if not self.bbApp.is_ready():
self._schedule_next_test()
return
#find a circuit if we dont have one already or it is broken
if not self.circ or self.circ.is_done():
self.circ = self.bbApp.build_circuit(NetworkState.get_external_ip(self.bbApp), self.port, isFast=None, force=True, ignoreExits=self.ignoreExits)
#if we cant find any suitable circuits
if not self.circ:
#try some of the relays that we tried before and failed with
self.ignoreExits = []
self.circ = self.bbApp.build_circuit(NetworkState.get_external_ip(self.bbApp), self.port, isFast=None, force=True, ignoreExits=self.ignoreExits)
#if we STILL cant find any circuits:
if not self.circ:
#postpone the probe:
log_msg("Delaying the PortTest probe due to lack of suitable circuits", 1)
self._schedule_next_test()
return
# #dont send payments, since we dont actually care about this circuit, and it will be closed when we've started up
self.circ.sendPayments = False
#launch the connection
self.probeRunning = True
self.numProbes += 1
self._handle_launch()
def start_test(self):
if not self.testsStarted:
self.testsStarted = True
#try the server test
NetworkState.test_incoming_port(self.port, self._on_server_test_done, self.portTestType)
def _handle_launch(self):
"""Actually launch the externally proxied connection to our forwarded port"""
log_msg("Testing our %s through %s" % (self.name, self.circ.get_exit().desc.idhex))
self.bbApp.launch_external_protocol(NetworkState.get_external_ip(self.bbApp), self.port, ProbeProtocol(self), self.circ.handle_stream, self._connection_failed, "%sTest" % (self.name))
