PyBitmessage/src/helper_startup.py

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"""Helper Start performs all the startup operations."""
import ConfigParser
from bmconfigparser import BMConfigParser
import defaults
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import sys
import os
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import platform
from distutils.version import StrictVersion
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from namecoin import ensureNamecoinOptions
import paths
import state
import helper_random
StoreConfigFilesInSameDirectoryAsProgramByDefault = False
# The user may de-select Portable Mode in the settings if they want the config
# files to stay in the application data folder.
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def _loadTrustedPeer():
try:
trustedPeer = BMConfigParser().get('bitmessagesettings', 'trustedpeer')
except ConfigParser.Error:
# This probably means the trusted peer wasn't specified so we
# can just leave it as None
return
host, port = trustedPeer.split(':')
state.trustedPeer = state.Peer(host, int(port))
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def loadConfig():
if state.appdata:
BMConfigParser().read(state.appdata + 'keys.dat')
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# state.appdata must have been specified as a startup option.
try:
BMConfigParser().get('bitmessagesettings', 'settingsversion')
print 'Loading config files from directory specified on startup: ' + state.appdata
needToCreateKeysFile = False
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except Exception:
needToCreateKeysFile = True
else:
BMConfigParser().read(paths.lookupExeFolder() + 'keys.dat')
try:
BMConfigParser().get('bitmessagesettings', 'settingsversion')
print 'Loading config files from same directory as program.'
needToCreateKeysFile = False
state.appdata = paths.lookupExeFolder()
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except Exception:
# Could not load the keys.dat file in the program directory.
# Perhaps it is in the appdata directory.
state.appdata = paths.lookupAppdataFolder()
BMConfigParser().read(state.appdata + 'keys.dat')
try:
BMConfigParser().get('bitmessagesettings', 'settingsversion')
print 'Loading existing config files from', state.appdata
needToCreateKeysFile = False
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except Exception:
needToCreateKeysFile = True
if needToCreateKeysFile:
# This appears to be the first time running the program; there is
# no config file (or it cannot be accessed). Create config file.
BMConfigParser().add_section('bitmessagesettings')
BMConfigParser().set('bitmessagesettings', 'settingsversion', '10')
BMConfigParser().set('bitmessagesettings', 'port', '8444')
BMConfigParser().set(
'bitmessagesettings', 'timeformat', '%%c')
BMConfigParser().set('bitmessagesettings', 'blackwhitelist', 'black')
BMConfigParser().set('bitmessagesettings', 'startonlogon', 'false')
if 'linux' in sys.platform:
BMConfigParser().set(
'bitmessagesettings', 'minimizetotray', 'false')
# This isn't implimented yet and when True on
# Ubuntu causes Bitmessage to disappear while
# running when minimized.
else:
BMConfigParser().set(
'bitmessagesettings', 'minimizetotray', 'true')
BMConfigParser().set(
'bitmessagesettings', 'showtraynotifications', 'true')
BMConfigParser().set('bitmessagesettings', 'startintray', 'false')
BMConfigParser().set('bitmessagesettings', 'socksproxytype', 'none')
BMConfigParser().set(
'bitmessagesettings', 'sockshostname', 'localhost')
BMConfigParser().set('bitmessagesettings', 'socksport', '9050')
BMConfigParser().set(
'bitmessagesettings', 'socksauthentication', 'false')
BMConfigParser().set(
'bitmessagesettings', 'sockslisten', 'false')
BMConfigParser().set('bitmessagesettings', 'socksusername', '')
BMConfigParser().set('bitmessagesettings', 'sockspassword', '')
BMConfigParser().set('bitmessagesettings', 'keysencrypted', 'false')
BMConfigParser().set(
'bitmessagesettings', 'messagesencrypted', 'false')
BMConfigParser().set('bitmessagesettings', 'defaultnoncetrialsperbyte', str(
defaults.networkDefaultProofOfWorkNonceTrialsPerByte))
BMConfigParser().set('bitmessagesettings', 'defaultpayloadlengthextrabytes', str(
defaults.networkDefaultPayloadLengthExtraBytes))
BMConfigParser().set('bitmessagesettings', 'minimizeonclose', 'false')
BMConfigParser().set(
'bitmessagesettings', 'maxacceptablenoncetrialsperbyte', '0')
BMConfigParser().set(
'bitmessagesettings', 'maxacceptablepayloadlengthextrabytes', '0')
BMConfigParser().set('bitmessagesettings', 'dontconnect', 'true')
BMConfigParser().set('bitmessagesettings', 'userlocale', 'system')
BMConfigParser().set('bitmessagesettings', 'useidenticons', 'True')
BMConfigParser().set('bitmessagesettings', 'identiconsuffix', ''.join(helper_random.randomchoice("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz") for x in range(12)))# a twelve character pseudo-password to salt the identicons
BMConfigParser().set('bitmessagesettings', 'replybelow', 'False')
BMConfigParser().set('bitmessagesettings', 'maxdownloadrate', '0')
BMConfigParser().set('bitmessagesettings', 'maxuploadrate', '0')
BMConfigParser().set('bitmessagesettings', 'maxoutboundconnections', '8')
BMConfigParser().set('bitmessagesettings', 'ttl', '367200')
#start:UI setting to stop trying to send messages after X days/months
BMConfigParser().set(
'bitmessagesettings', 'stopresendingafterxdays', '')
BMConfigParser().set(
'bitmessagesettings', 'stopresendingafterxmonths', '')
#BMConfigParser().set(
# 'bitmessagesettings', 'timeperiod', '-1')
#end
# Are you hoping to add a new option to the keys.dat file? You're in
# the right place for adding it to users who install the software for
# the first time. But you must also add it to the keys.dat file of
# existing users. To do that, search the class_sqlThread.py file for the
# text: "right above this line!"
ensureNamecoinOptions()
if StoreConfigFilesInSameDirectoryAsProgramByDefault:
# Just use the same directory as the program and forget about
# the appdata folder
state.appdata = ''
print 'Creating new config files in same directory as program.'
else:
print 'Creating new config files in', state.appdata
if not os.path.exists(state.appdata):
os.makedirs(state.appdata)
if not sys.platform.startswith('win'):
os.umask(0o077)
BMConfigParser().save()
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_loadTrustedPeer()
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def isOurOperatingSystemLimitedToHavingVeryFewHalfOpenConnections():
try:
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if sys.platform[0:3] == "win":
VER_THIS = StrictVersion(platform.version())
return StrictVersion("5.1.2600")<=VER_THIS and StrictVersion("6.0.6000")>=VER_THIS
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return False
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except Exception:
return False