def start(self):
"""Start main application"""
# pylint: disable=too-many-statements,too-many-branches,too-many-locals
_fixSocket()
adjustHalfOpenConnectionsLimit()
config = BMConfigParser()
daemon = config.safeGetBoolean('bitmessagesettings', 'daemon')
try:
opts, _ = getopt.getopt(
sys.argv[1:], "hcdt",
["help", "curses", "daemon", "test"])
except getopt.GetoptError:
self.usage()
sys.exit(2)
for opt, _ in opts:
if opt in ("-h", "--help"):
self.usage()
sys.exit()
elif opt in ("-d", "--daemon"):
daemon = True
elif opt in ("-c", "--curses"):
state.curses = True
elif opt in ("-t", "--test"):
state.testmode = True
if os.path.isfile(os.path.join(
state.appdata, 'unittest.lock')):
daemon = True
state.enableGUI = False # run without a UI
# Fallback: in case when no api command was issued
state.last_api_response = time.time()
# Apply special settings
config.set(
'bitmessagesettings', 'apienabled', 'true')
config.set(
'bitmessagesettings', 'apiusername', 'username')
config.set(
'bitmessagesettings', 'apipassword', 'password')
config.set(
'bitmessagesettings', 'apinotifypath',
os.path.join(app_dir, 'tests', 'apinotify_handler.py')
)
if daemon:
state.enableGUI = False # run without a UI
if state.enableGUI and not state.curses and not depends.check_pyqt():
sys.exit(
'PyBitmessage requires PyQt unless you want'
' to run it as a daemon and interact with it'
' using the API. You can download PyQt from '
'http://www.riverbankcomputing.com/software/pyqt/download'
' or by searching Google for \'PyQt Download\'.'
' If you want to run in daemon mode, see '
'https://bitmessage.org/wiki/Daemon\n'
'You can also run PyBitmessage with'
' the new curses interface by providing'
' \'-c\' as a commandline argument.'
)
# is the application already running? If yes then exit.
state.thisapp = singleinstance("", daemon)
if daemon:
with printLock:
print('Running as a daemon. Send TERM signal to end.')
self.daemonize()
self.setSignalHandler()
set_thread_name("PyBitmessage")
state.dandelion = config.safeGetInt('network', 'dandelion')
# dandelion requires outbound connections, without them,
# stem objects will get stuck forever
if state.dandelion and not config.safeGetBoolean(
'bitmessagesettings', 'sendoutgoingconnections'):
state.dandelion = 0
if state.testmode or config.safeGetBoolean(
'bitmessagesettings', 'extralowdifficulty'):
defaults.networkDefaultProofOfWorkNonceTrialsPerByte = int(
defaults.networkDefaultProofOfWorkNonceTrialsPerByte / 100)
defaults.networkDefaultPayloadLengthExtraBytes = int(
defaults.networkDefaultPayloadLengthExtraBytes / 100)
readKnownNodes()
# Not needed if objproc is disabled
if state.enableObjProc:
# Start the address generation thread
addressGeneratorThread = addressGenerator()
# close the main program even if there are threads left
addressGeneratorThread.daemon = True
addressGeneratorThread.start()
# Start the thread that calculates POWs
singleWorkerThread = singleWorker()
# close the main program even if there are threads left
singleWorkerThread.daemon = True
singleWorkerThread.start()
# Start the SQL thread
sqlLookup = sqlThread()
# DON'T close the main program even if there are threads left.
# The closeEvent should command this thread to exit gracefully.
sqlLookup.daemon = False
sqlLookup.start()
Inventory() # init
# init, needs to be early because other thread may access it early
Dandelion()
# Enable object processor and SMTP only if objproc enabled
if state.enableObjProc:
# SMTP delivery thread
if daemon and config.safeGet(
'bitmessagesettings', 'smtpdeliver', '') != '':
from class_smtpDeliver import smtpDeliver
smtpDeliveryThread = smtpDeliver()
smtpDeliveryThread.start()
# SMTP daemon thread
if daemon and config.safeGetBoolean(
'bitmessagesettings', 'smtpd'):
from class_smtpServer import smtpServer
smtpServerThread = smtpServer()
smtpServerThread.start()
# Start the thread that calculates POWs
objectProcessorThread = objectProcessor()
# DON'T close the main program even the thread remains.
# This thread checks the shutdown variable after processing
# each object.
objectProcessorThread.daemon = False
objectProcessorThread.start()
# Start the cleanerThread
singleCleanerThread = singleCleaner()
# close the main program even if there are threads left
singleCleanerThread.daemon = True
singleCleanerThread.start()
# Not needed if objproc disabled
if state.enableObjProc:
shared.reloadMyAddressHashes()
shared.reloadBroadcastSendersForWhichImWatching()
# API is also objproc dependent
if config.safeGetBoolean('bitmessagesettings', 'apienabled'):
import api # pylint: disable=relative-import
singleAPIThread = api.singleAPI()
# close the main program even if there are threads left
singleAPIThread.daemon = True
singleAPIThread.start()
# start network components if networking is enabled
if state.enableNetwork:
start_proxyconfig()
BMConnectionPool().connectToStream(1)
asyncoreThread = BMNetworkThread()
asyncoreThread.daemon = True
asyncoreThread.start()
for i in range(config.getint('threads', 'receive')):
receiveQueueThread = ReceiveQueueThread(i)
receiveQueueThread.daemon = True
receiveQueueThread.start()
announceThread = AnnounceThread()
announceThread.daemon = True
announceThread.start()
state.invThread = InvThread()
state.invThread.daemon = True
state.invThread.start()
state.addrThread = AddrThread()
state.addrThread.daemon = True
state.addrThread.start()
state.downloadThread = DownloadThread()
state.downloadThread.daemon = True
state.downloadThread.start()
state.uploadThread = UploadThread()
state.uploadThread.daemon = True
state.uploadThread.start()
if config.safeGetBoolean('bitmessagesettings', 'upnp'):
import upnp
upnpThread = upnp.uPnPThread()
upnpThread.start()
else:
# Populate with hardcoded value (same as connectToStream above)
state.streamsInWhichIAmParticipating.append(1)
if not daemon and state.enableGUI:
if state.curses:
if not depends.check_curses():
sys.exit()
print('Running with curses')
import bitmessagecurses
bitmessagecurses.runwrapper()
elif state.kivy:
config.remove_option('bitmessagesettings', 'dontconnect')
from bitmessagekivy.mpybit import NavigateApp
NavigateApp().run()
else:
import bitmessageqt
bitmessageqt.run()
else:
config.remove_option('bitmessagesettings', 'dontconnect')
if daemon:
while state.shutdown == 0:
time.sleep(1)
if (
state.testmode
and time.time() - state.last_api_response >= 30
):
self.stop()
elif not state.enableGUI:
state.enableGUI = True
# pylint: disable=relative-import
from tests import core as test_core
test_core_result = test_core.run()
state.enableGUI = True
self.stop()
test_core.cleanup()
sys.exit(
'Core tests failed!'
if test_core_result.errors or test_core_result.failures
else 0
)
def updateConfig():
"""Save the config"""
config = BMConfigParser()
settingsversion = config.getint('bitmessagesettings', 'settingsversion')
if settingsversion == 1:
config.set('bitmessagesettings', 'socksproxytype', 'none')
config.set('bitmessagesettings', 'sockshostname', 'localhost')
config.set('bitmessagesettings', 'socksport', '9050')
config.set('bitmessagesettings', 'socksauthentication', 'false')
config.set('bitmessagesettings', 'socksusername', '')
config.set('bitmessagesettings', 'sockspassword', '')
config.set('bitmessagesettings', 'sockslisten', 'false')
config.set('bitmessagesettings', 'keysencrypted', 'false')
config.set('bitmessagesettings', 'messagesencrypted', 'false')
settingsversion = 2
# let class_sqlThread update SQL and continue
elif settingsversion == 4:
config.set('bitmessagesettings', 'defaultnoncetrialsperbyte',
str(defaults.networkDefaultProofOfWorkNonceTrialsPerByte))
config.set('bitmessagesettings', 'defaultpayloadlengthextrabytes',
str(defaults.networkDefaultPayloadLengthExtraBytes))
settingsversion = 5
if settingsversion == 5:
config.set('bitmessagesettings', 'maxacceptablenoncetrialsperbyte',
'0')
config.set('bitmessagesettings',
'maxacceptablepayloadlengthextrabytes', '0')
settingsversion = 7
if not config.has_option('bitmessagesettings', 'sockslisten'):
config.set('bitmessagesettings', 'sockslisten', 'false')
if not config.has_option('bitmessagesettings', 'userlocale'):
config.set('bitmessagesettings', 'userlocale', 'system')
if not config.has_option('bitmessagesettings', 'sendoutgoingconnections'):
config.set('bitmessagesettings', 'sendoutgoingconnections', 'True')
if not config.has_option('bitmessagesettings', 'useidenticons'):
config.set('bitmessagesettings', 'useidenticons', 'True')
if not config.has_option('bitmessagesettings', 'identiconsuffix'):
# acts as a salt
config.set('bitmessagesettings', 'identiconsuffix', ''.join(
helper_random.randomchoice(
"123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz")
for x in range(12)
)) # a twelve character pseudo-password to salt the identicons
# Add settings to support no longer resending messages after
# a certain period of time even if we never get an ack
if settingsversion == 7:
config.set('bitmessagesettings', 'stopresendingafterxdays', '')
config.set('bitmessagesettings', 'stopresendingafterxmonths', '')
settingsversion = 8
# With the change to protocol version 3, reset the user-settable
# difficulties to 1
if settingsversion == 8:
config.set('bitmessagesettings', 'defaultnoncetrialsperbyte',
str(defaults.networkDefaultProofOfWorkNonceTrialsPerByte))
config.set('bitmessagesettings', 'defaultpayloadlengthextrabytes',
str(defaults.networkDefaultPayloadLengthExtraBytes))
previousTotalDifficulty = int(
config.getint('bitmessagesettings',
'maxacceptablenoncetrialsperbyte')) / 320
previousSmallMessageDifficulty = int(
config.getint('bitmessagesettings',
'maxacceptablepayloadlengthextrabytes')) / 14000
config.set('bitmessagesettings', 'maxacceptablenoncetrialsperbyte',
str(previousTotalDifficulty * 1000))
config.set('bitmessagesettings',
'maxacceptablepayloadlengthextrabytes',
str(previousSmallMessageDifficulty * 1000))
settingsversion = 9
# Adjust the required POW values for each of this user's addresses
# to conform to protocol v3 norms.
if settingsversion == 9:
for addressInKeysFile in config.addresses():
try:
previousTotalDifficulty = float(
config.getint(addressInKeysFile,
'noncetrialsperbyte')) / 320
previousSmallMessageDifficulty = float(
config.getint(addressInKeysFile,
'payloadlengthextrabytes')) / 14000
if previousTotalDifficulty <= 2:
previousTotalDifficulty = 1
if previousSmallMessageDifficulty < 1:
previousSmallMessageDifficulty = 1
config.set(addressInKeysFile, 'noncetrialsperbyte',
str(int(previousTotalDifficulty * 1000)))
config.set(addressInKeysFile, 'payloadlengthextrabytes',
str(int(previousSmallMessageDifficulty * 1000)))
except Exception:
continue
config.set('bitmessagesettings', 'maxdownloadrate', '0')
config.set('bitmessagesettings', 'maxuploadrate', '0')
settingsversion = 10
# sanity check
if config.safeGetInt('bitmessagesettings',
'maxacceptablenoncetrialsperbyte') == 0:
config.set(
'bitmessagesettings', 'maxacceptablenoncetrialsperbyte',
str(defaults.ridiculousDifficulty *
defaults.networkDefaultProofOfWorkNonceTrialsPerByte))
if config.safeGetInt('bitmessagesettings',
'maxacceptablepayloadlengthextrabytes') == 0:
config.set(
'bitmessagesettings', 'maxacceptablepayloadlengthextrabytes',
str(defaults.ridiculousDifficulty *
defaults.networkDefaultPayloadLengthExtraBytes))
if not config.has_option('bitmessagesettings', 'onionhostname'):
config.set('bitmessagesettings', 'onionhostname', '')
if not config.has_option('bitmessagesettings', 'onionport'):
config.set('bitmessagesettings', 'onionport', '8444')
if not config.has_option('bitmessagesettings', 'onionbindip'):
config.set('bitmessagesettings', 'onionbindip', '127.0.0.1')
if not config.has_option('bitmessagesettings', 'smtpdeliver'):
config.set('bitmessagesettings', 'smtpdeliver', '')
if not config.has_option('bitmessagesettings',
'hidetrayconnectionnotifications'):
config.set('bitmessagesettings', 'hidetrayconnectionnotifications',
'false')
if config.safeGetInt('bitmessagesettings', 'maxoutboundconnections') < 1:
config.set('bitmessagesettings', 'maxoutboundconnections', '8')
print('WARNING: your maximum outbound connections must be a number.')
# TTL is now user-specifiable. Let's add an option to save
# whatever the user selects.
if not config.has_option('bitmessagesettings', 'ttl'):
config.set('bitmessagesettings', 'ttl', '367200')
config.set('bitmessagesettings', 'settingsversion', str(settingsversion))
config.save()
