commit after conflicts

COPYING

@@ -1,5 +1,5 @@
 Copyright (c) 2012-2016 Jonathan Warren
-Copyright (c) 2012-2019 The Bitmessage Developers
+Copyright (c) 2012-2020 The Bitmessage Developers
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 Copyright (c) 2012-2016 Jonathan Warren
-Copyright (c) 2012-2019 The Bitmessage Developers
+Copyright (c) 2012-2020 The Bitmessage Developers
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

checkdeps.py

@@ -164,7 +164,7 @@ if (not compiler or prereqs) and OPSYS in PACKAGE_MANAGER:
     if not compiler:
         compilerToPackages()
     prereqToPackages()
-    if mandatory:
+    if prereqs and mandatory:
         sys.exit(1)
 else:
     print("All the dependencies satisfied, you can install PyBitmessage")

requirements.txt

@@ -1,4 +1,3 @@
 python_prctl
 psutil
 pycrypto
-stem

src/api.py

@@ -30,7 +30,8 @@ import queues
 import shared
 import shutdown
 import state
-from addresses import addBMIfNotPresent, calculateInventoryHash, decodeAddress, decodeVarint, varintDecodeError
+
+from addresses import addBMIfNotPresent, calculateInventoryHash, decodeAddress,   decodeVarint, varintDecodeError
 from bmconfigparser import BMConfigParser
 from debug import logger
 from helper_ackPayload import genAckPayload

src/bitmessagekivy/mpybit.py

@@ -1303,6 +1303,7 @@ class NavigateApp(App):  # pylint: disable=too-many-public-methods
 
     def build(self):
         """Method builds the widget"""
+        print(os.path.join(os.path.dirname(__file__), 'main.kv'))
         main_widget = Builder.load_file(
             os.path.join(os.path.dirname(__file__), 'main.kv'))
         self.nav_drawer = Navigatorss()

src/bitmessagemain.py

@@ -3,7 +3,7 @@
 The PyBitmessage startup script
 """
 # Copyright (c) 2012-2016 Jonathan Warren
-# Copyright (c) 2012-2019 The Bitmessage developers
+# Copyright (c) 2012-2020 The Bitmessage developers
 # Distributed under the MIT/X11 software license. See the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -32,7 +32,8 @@ from bmconfigparser import BMConfigParser
 # this should go before any threads
 from debug import logger
 from helper_startup import (
-    isOurOperatingSystemLimitedToHavingVeryFewHalfOpenConnections
+    isOurOperatingSystemLimitedToHavingVeryFewHalfOpenConnections,
+    start_proxyconfig
 )
 from inventory import Inventory
 from knownnodes import readKnownNodes
@@ -188,10 +189,9 @@ class Main(object):
                 logger.info(
                     'Started proxy config plugin %s in %s sec',
                     proxy_type, time.time() - proxyconfig_start)
-
     def start(self):
         """Start main application"""
-        # pylint: disable=too-many-statements, too-many-branches, too-many-locals
+        # pylint: disable=too-many-statements,too-many-branches,too-many-locals
         _fixSocket()
 
         config = BMConfigParser()
@@ -268,11 +268,10 @@ class Main(object):
 
         set_thread_name("PyBitmessage")
 
-        state.dandelion = config.safeGetInt('network', 'dandelion')
+        state.dandelion = config.safeGet('network', 'dandelion')
         # dandelion requires outbound connections, without them,
         # stem objects will get stuck forever
-        if state.dandelion and not config.safeGetBoolean(
+        if state.dandelion and not (config.safeGet('bitmessagesettings', 'sendoutgoingconnections') == 'True'):
-                'bitmessagesettings', 'sendoutgoingconnections'):
             state.dandelion = 0
 
         if state.testmode or config.safeGetBoolean(
@@ -350,7 +349,7 @@ class Main(object):
                 singleAPIThread.start()
         # start network components if networking is enabled
         if state.enableNetwork:
-            self.start_proxyconfig(config)
+            start_proxyconfig()
             BMConnectionPool()
             asyncoreThread = BMNetworkThread()
             asyncoreThread.daemon = True
@@ -408,9 +407,8 @@ class Main(object):
                 if (state.testmode and time.time() - state.last_api_response >= 30):
                     self.stop()
         elif not state.enableGUI:
-            # pylint: disable=relative-import
+            from tests import core as test_core  # pylint: disable=relative-import
-            from tests import core as test_core
+            test_core_result = test_core.run()
-            test_core_result = test_core.run(self)
             state.enableGUI = True
             self.stop()
             test_core.cleanup()

src/bitmessageqt/about.ui

@@ -46,7 +46,7 @@
     <item alignment="Qt::AlignLeft">
       <widget class="QLabel" name="label_2">
 	<property name="text">
-	  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Copyright © 2012-2016 Jonathan Warren&lt;br/&gt;Copyright © 2012-2019 The Bitmessage Developers&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+	  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Copyright © 2012-2016 Jonathan Warren&lt;br/&gt;Copyright © 2012-2020 The Bitmessage Developers&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
 	</property>
 	<property name="alignment">
 	  <set>Qt::AlignLeft</set>

src/bitmessageqt/dialogs.py

@@ -47,7 +47,7 @@ class AboutDialog(QtGui.QDialog, RetranslateMixin):
         try:
             self.label_2.setText(
                 self.label_2.text().replace(
-                    '2019', str(last_commit.get('time').year)
+                    '2020', str(last_commit.get('time').year)
                 ))
         except AttributeError:
             pass

src/bitmessageqt/settings.py

@@ -1,3 +1,4 @@
+import ConfigParser
 import os
 import sys
 
@@ -16,10 +17,24 @@ import tempfile
 import widgets
 from bmconfigparser import BMConfigParser
 from helper_sql import sqlExecute, sqlStoredProcedure
+from helper_startup import start_proxyconfig
 from network.asyncore_pollchoose import set_rates
 from tr import _translate
 
 
+def getSOCKSProxyType(config):
+    """Get user socksproxytype setting from *config*"""
+    try:
+        result = ConfigParser.SafeConfigParser.get(
+            config, 'bitmessagesettings', 'socksproxytype')
+    except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
+        return
+    else:
+        if result.lower() in ('', 'none', 'false'):
+            result = None
+    return result
+
+
 class SettingsDialog(QtGui.QDialog):
     """The "Settings" dialog"""
     def __init__(self, parent=None, firstrun=False):
@@ -32,6 +47,16 @@ class SettingsDialog(QtGui.QDialog):
         self.net_restart_needed = False
         self.timer = QtCore.QTimer()
 
+        try:
+            import pkg_resources
+        except ImportError:
+            pass
+        else:
+            # Append proxy types defined in plugins
+            for ep in pkg_resources.iter_entry_points(
+                    'bitmessage.proxyconfig'):
+                self.comboBoxProxyType.addItem(ep.name)
+
         self.lineEditMaxOutboundConnections.setValidator(
             QtGui.QIntValidator(0, 8, self.lineEditMaxOutboundConnections))
 
@@ -47,20 +72,33 @@ class SettingsDialog(QtGui.QDialog):
     def adjust_from_config(self, config):
         """Adjust all widgets state according to config settings"""
         # pylint: disable=too-many-branches,too-many-statements
-        self.checkBoxStartOnLogon.setChecked(
+        if not self.parent.tray.isSystemTrayAvailable():
-            config.getboolean('bitmessagesettings', 'startonlogon'))
+            self.groupBoxTray.setEnabled(False)
-        self.checkBoxMinimizeToTray.setChecked(
+            self.groupBoxTray.setTitle(_translate(
-            config.getboolean('bitmessagesettings', 'minimizetotray'))
+                "MainWindow", "Tray (not available in your system)"))
-        self.checkBoxTrayOnClose.setChecked(
+            for setting in (
-            config.safeGetBoolean('bitmessagesettings', 'trayonclose'))
+                    'minimizetotray', 'trayonclose', 'startintray'):
+                config.set('bitmessagesettings', setting, 'false')
+        else:
+            self.checkBoxMinimizeToTray.setChecked(
+                config.getboolean('bitmessagesettings', 'minimizetotray'))
+            self.checkBoxTrayOnClose.setChecked(
+                config.safeGetBoolean('bitmessagesettings', 'trayonclose'))
+            self.checkBoxStartInTray.setChecked(
+                config.getboolean('bitmessagesettings', 'startintray'))
+
         self.checkBoxHideTrayConnectionNotifications.setChecked(
-            config.getboolean("bitmessagesettings", "hidetrayconnectionnotifications"))
+            config.getboolean(
+                'bitmessagesettings', 'hidetrayconnectionnotifications'))
         self.checkBoxShowTrayNotifications.setChecked(
             config.getboolean('bitmessagesettings', 'showtraynotifications'))
-        self.checkBoxStartInTray.setChecked(
+
-            config.getboolean('bitmessagesettings', 'startintray'))
+        self.checkBoxStartOnLogon.setChecked(
+            config.getboolean('bitmessagesettings', 'startonlogon'))
+
         self.checkBoxWillinglySendToMobile.setChecked(
-            config.safeGetBoolean('bitmessagesettings', 'willinglysendtomobile'))
+            config.safeGetBoolean(
+                'bitmessagesettings', 'willinglysendtomobile'))
         self.checkBoxUseIdenticons.setChecked(
             config.safeGetBoolean('bitmessagesettings', 'useidenticons'))
         self.checkBoxReplyBelow.setChecked(
@@ -82,10 +120,12 @@ class SettingsDialog(QtGui.QDialog):
                 "MainWindow", "Start-on-login not yet supported on your OS."))
             self.checkBoxMinimizeToTray.setDisabled(True)
             self.checkBoxMinimizeToTray.setText(_translate(
-                "MainWindow", "Minimize-to-tray not yet supported on your OS."))
+                "MainWindow",
+                "Minimize-to-tray not yet supported on your OS."))
             self.checkBoxShowTrayNotifications.setDisabled(True)
             self.checkBoxShowTrayNotifications.setText(_translate(
-                "MainWindow", "Tray notifications not yet supported on your OS."))
+                "MainWindow",
+                "Tray notifications not yet supported on your OS."))
         elif 'linux' in sys.platform:
             self.checkBoxStartOnLogon.setDisabled(True)
             self.checkBoxStartOnLogon.setText(_translate(
@@ -102,21 +142,11 @@ class SettingsDialog(QtGui.QDialog):
         self.checkBoxOnionOnly.setChecked(
             config.safeGetBoolean('bitmessagesettings', 'onionservicesonly'))
 
-        proxy_type = config.safeGet(
+        self._proxy_type = getSOCKSProxyType(config)
-            'bitmessagesettings', 'socksproxytype', 'none')
+        self.comboBoxProxyType.setCurrentIndex(
-        if proxy_type == 'none':
+            0 if not self._proxy_type
-            self.comboBoxProxyType.setCurrentIndex(0)
+            else self.comboBoxProxyType.findText(self._proxy_type))
-            self.lineEditSocksHostname.setEnabled(False)
+        self.comboBoxProxyTypeChanged(self.comboBoxProxyType.currentIndex())
-            self.lineEditSocksPort.setEnabled(False)
-            self.lineEditSocksUsername.setEnabled(False)
-            self.lineEditSocksPassword.setEnabled(False)
-            self.checkBoxAuthentication.setEnabled(False)
-            self.checkBoxSocksListen.setEnabled(False)
-            self.checkBoxOnionOnly.setEnabled(False)
-        elif proxy_type == 'SOCKS4a':
-            self.comboBoxProxyType.setCurrentIndex(1)
-        elif proxy_type == 'SOCKS5':
-            self.comboBoxProxyType.setCurrentIndex(2)
 
         self.lineEditSocksHostname.setText(
             config.get('bitmessagesettings', 'sockshostname'))
@@ -204,7 +234,7 @@ class SettingsDialog(QtGui.QDialog):
             self.checkBoxAuthentication.setEnabled(False)
             self.checkBoxSocksListen.setEnabled(False)
             self.checkBoxOnionOnly.setEnabled(False)
-        elif comboBoxIndex in (1, 2):
+        else:
             self.lineEditSocksHostname.setEnabled(True)
             self.lineEditSocksPort.setEnabled(True)
             self.checkBoxAuthentication.setEnabled(True)
@@ -306,27 +336,22 @@ class SettingsDialog(QtGui.QDialog):
                 upnpThread = upnp.uPnPThread()
                 upnpThread.start()
 
-        proxy_type = self.config.safeGet(
+        proxytype_index = self.comboBoxProxyType.currentIndex()
-            'bitmessagesettings', 'socksproxytype', 'none')
+        if proxytype_index == 0:
-        if (
+            if self._proxy_type and shared.statusIconColor != 'red':
-            proxy_type == 'none' and
+                self.net_restart_needed = True
-            self.comboBoxProxyType.currentText()[0:5] == 'SOCKS' and
+        elif self.comboBoxProxyType.currentText() != self._proxy_type:
-            shared.statusIconColor != 'red'
-        ):
-            self.net_restart_needed = True
-        if (
-            proxy_type[0:5] == 'SOCKS' and
-            self.comboBoxProxyType.currentText()[0:5] != 'SOCKS'
-        ):
             self.net_restart_needed = True
             self.parent.statusbar.clearMessage()
 
         self.config.set(
             'bitmessagesettings', 'socksproxytype',
-            str(self.comboBoxProxyType.currentText())
+            'none' if self.comboBoxProxyType.currentIndex() == 0
-            if self.comboBoxProxyType.currentText()[0:5] == 'SOCKS'
+            else str(self.comboBoxProxyType.currentText())
-            else 'none'
         )
+        if proxytype_index > 2:  # last literal proxytype in ui
+            start_proxyconfig()
+
         self.config.set('bitmessagesettings', 'socksauthentication', str(
             self.checkBoxAuthentication.isChecked()))
         self.config.set('bitmessagesettings', 'sockshostname', str(

src/bitmessageqt/settings.ui

@@ -75,7 +75,7 @@
              <string>Minimize to tray</string>
             </property>
             <property name="checked">
-             <bool>true</bool>
+             <bool>false</bool>
             </property>
            </widget>
           </item>
@@ -419,12 +419,12 @@
             </item>
             <item>
              <property name="text">
-              <string>SOCKS4a</string>
+              <string notr="true">SOCKS4a</string>
              </property>
             </item>
             <item>
              <property name="text">
-              <string>SOCKS5</string>
+              <string notr="true">SOCKS5</string>
              </property>
             </item>
            </widget>

src/bitmessageqt/support.py

@@ -15,6 +15,7 @@ from openclpow import openclAvailable, openclEnabled
 import paths
 import proofofwork
 from pyelliptic.openssl import OpenSSL
+from settings import getSOCKSProxyType
 import queues
 import network.stats
 import state
@@ -118,8 +119,7 @@ def createSupportMessage(myapp):
         BMConfigParser().safeGet('bitmessagesettings', 'opencl')
     ) if openclEnabled() else "None"
     locale = getTranslationLanguage()
-    socks = BMConfigParser().safeGet(
+    socks = getSOCKSProxyType(BMConfigParser()) or "N/A"
-        'bitmessagesettings', 'socksproxytype', "N/A")
     upnp = BMConfigParser().safeGet('bitmessagesettings', 'upnp', "N/A")
     connectedhosts = len(network.stats.connectedHostsList())
 

src/class_objectProcessor.py

@@ -141,13 +141,13 @@ class objectProcessor(threading.Thread):
         # bypass nonce and time, retain object type/version/stream + body
         readPosition = 16
 
-        if data[readPosition:] in shared.ackdataForWhichImWatching:
+        if bytes(data[readPosition:]) in shared.ackdataForWhichImWatching:
             logger.info('This object is an acknowledgement bound for me.')
             del shared.ackdataForWhichImWatching[data[readPosition:]]
             sqlExecute(
                 'UPDATE sent SET status=?, lastactiontime=?'
                 ' WHERE ackdata=?',
-                'ackreceived', int(time.time()), data[readPosition:])
+                ' ackreceived', int(time.time()), data[readPosition:])
             queues.UISignalQueue.put((
                 'updateSentItemStatusByAckdata',
                 (data[readPosition:],
@@ -221,7 +221,7 @@ class objectProcessor(threading.Thread):
                 'the hash requested in this getpubkey request is: %s',
                 hexlify(requestedHash))
             # if this address hash is one of mine
-            if requestedHash in shared.myAddressesByHash:
+            if bytes(requestedHash) in shared.myAddressesByHash:
                 myAddress = shared.myAddressesByHash[requestedHash]
         elif requestedAddressVersionNumber >= 4:
             requestedTag = data[readPosition:readPosition + 32]
@@ -233,7 +233,7 @@ class objectProcessor(threading.Thread):
             logger.debug(
                 'the tag requested in this getpubkey request is: %s',
                 hexlify(requestedTag))
-            if requestedTag in shared.myAddressesByTag:
+            if bytes(requestedTag) in shared.myAddressesByTag:
                 myAddress = shared.myAddressesByTag[requestedTag]
 
         if myAddress == '':
@@ -328,7 +328,7 @@ class objectProcessor(threading.Thread):
             dataToStore = data[20:readPosition]
             sha = hashlib.new('sha512')
             sha.update(
-                '\x04' + publicSigningKey + '\x04' + publicEncryptionKey)
+                '\x04'.encode() + publicSigningKey + '\x04'.encode() + publicEncryptionKey)
             ripe = RIPEMD160Hash(sha.digest()).digest()
 
             if logger.isEnabledFor(logging.DEBUG):
@@ -367,9 +367,9 @@ class objectProcessor(threading.Thread):
                     ' Sanity check failed.')
                 return
             readPosition += 4
-            publicSigningKey = '\x04' + data[readPosition:readPosition + 64]
+            publicSigningKey = ('\x04').encode() + data[readPosition:readPosition + 64]
             readPosition += 64
-            publicEncryptionKey = '\x04' + data[readPosition:readPosition + 64]
+            publicEncryptionKey = ('\x04').encode() + data[readPosition:readPosition + 64]
             readPosition += 64
             _, specifiedNonceTrialsPerByteLength = decodeVarint(
                 data[readPosition:readPosition + 10])
@@ -433,7 +433,7 @@ class objectProcessor(threading.Thread):
                 return
 
             tag = data[readPosition:readPosition + 32]
-            if tag not in state.neededPubkeys:
+            if tag not in bytes(state.neededPubkeys):
                 logger.info(
                     'We don\'t need this v4 pubkey. We didn\'t ask for it.')
                 return
@@ -866,7 +866,7 @@ class objectProcessor(threading.Thread):
         elif broadcastVersion == 5:
             embeddedTag = data[readPosition:readPosition + 32]
             readPosition += 32
-            if embeddedTag not in shared.MyECSubscriptionCryptorObjects:
+            if bytes(embeddedTag) not in shared.MyECSubscriptionCryptorObjects:
                 logger.debug('We\'re not interested in this broadcast.')
                 return
             # We are interested in this broadcast because of its tag.

src/class_singleWorker.py

@@ -471,8 +471,8 @@ class singleWorker(StoppableThread):
     def sendOnionPeerObj(self, peer=None):
         """Send onionpeer object representing peer"""
         if not peer:  # find own onionhostname
-            for peer_ in state.ownAddresses:
+            for peer in state.ownAddresses:
-                if peer_.host.endswith('.onion'):
+                if peer.host.endswith('.onion'):
                     break
             else:
                 return

src/helper_startup.py

@@ -2,11 +2,12 @@
 Startup operations.
 """
 # pylint: disable=too-many-branches,too-many-statements
-from __future__ import print_function
+# import configparser
-
+import logging
 import os
 import platform
 import sys
+import time
 from distutils.version import StrictVersion
 
 import defaults
@@ -15,6 +16,13 @@ import paths
 import state
 from bmconfigparser import BMConfigParser
 
+try:
+    from plugins.plugin import get_plugin
+except ImportError:
+    get_plugin = None
+
+
+logger = logging.getLogger('default')
 
 # The user may de-select Portable Mode in the settings if they want
 # the config files to stay in the application data folder.
@@ -31,14 +39,14 @@ def loadConfig():
         needToCreateKeysFile = config.safeGet(
             'bitmessagesettings', 'settingsversion') is None
         if not needToCreateKeysFile:
-            print(
+            logger.info(
                 'Loading config files from directory specified'
-                ' on startup: %s' % state.appdata)
+                ' on startup: %s', state.appdata)
     else:
         config.read(paths.lookupExeFolder() + 'keys.dat')
         try:
             config.get('bitmessagesettings', 'settingsversion')
-            print('Loading config files from same directory as program.')
+            logger.info('Loading config files from same directory as program.')
             needToCreateKeysFile = False
             state.appdata = paths.lookupExeFolder()
         except:
@@ -49,7 +57,8 @@ def loadConfig():
             needToCreateKeysFile = config.safeGet(
                 'bitmessagesettings', 'settingsversion') is None
             if not needToCreateKeysFile:
-                print('Loading existing config files from', state.appdata)
+                logger.info(
+                    'Loading existing config files from %s', state.appdata)
 
     if needToCreateKeysFile:
 
@@ -104,9 +113,10 @@ def loadConfig():
             # 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.')
+            logger.info(
+                'Creating new config files in same directory as program.')
         else:
-            print('Creating new config files in', state.appdata)
+            logger.info('Creating new config files in %s', state.appdata)
             if not os.path.exists(state.appdata):
                 os.makedirs(state.appdata)
         if not sys.platform.startswith('win'):
@@ -258,7 +268,7 @@ def updateConfig():
             'bitmessagesettings', 'hidetrayconnectionnotifications', 'false')
     if config.safeGetInt('bitmessagesettings', 'maxoutboundconnections') < 1:
         config.set('bitmessagesettings', 'maxoutboundconnections', '8')
-        print('WARNING: your maximum outbound connections must be a number.')
+        logger.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.
@@ -281,3 +291,26 @@ def isOurOperatingSystemLimitedToHavingVeryFewHalfOpenConnections():
         return False
     except Exception:
         pass
+
+
+def start_proxyconfig():
+    """Check socksproxytype and start any proxy configuration plugin"""
+    if not get_plugin:
+        return
+    config = BMConfigParser()
+    proxy_type = config.safeGet('bitmessagesettings', 'socksproxytype')
+    if proxy_type and proxy_type not in ('none', 'SOCKS4a', 'SOCKS5'):
+        try:
+            proxyconfig_start = time.time()
+            if not get_plugin('proxyconfig', name=proxy_type)(config):
+                raise TypeError()
+        except TypeError:
+            # cannot import shutdown here ):
+            logger.error(
+                'Failed to run proxy config plugin %s',
+                proxy_type, exc_info=True)
+            os._exit(0)  # pylint: disable=protected-access
+        else:
+            logger.info(
+                'Started proxy config plugin %s in %s sec',
+                proxy_type, time.time() - proxyconfig_start)

src/network/assemble.py

@@ -22,7 +22,7 @@ def assemble_addr(peerList):
             len(peerList[i:i + MAX_ADDR_COUNT]))
         for stream, peer, timestamp in peerList[i:i + MAX_ADDR_COUNT]:
             payload += struct.pack(
-                '>Q', timestamp)  # 64-bit time
+                '>Q', int(timestamp))  # 64-bit time
             payload += struct.pack('>I', stream)
             payload += struct.pack(
                 '>q', 1)  # service bit flags offered by this node

src/network/bmproto.py

@@ -172,9 +172,11 @@ class BMProto(AdvancedDispatcher, ObjectTracker):
             except BMObjectAlreadyHaveError:
                 logger.debug(
                     '%(host)s:%(port)i already got object, skipping',
-                    self.destination._asdict())
+                    self.destinaestion._asdict())
             except struct.error:
                 logger.debug('decoding error, skipping')
+            except ValueError:
+                pass
         elif self.socket.type == socket.SOCK_DGRAM:
             # broken read, ignore
             pass
@@ -206,9 +208,9 @@ class BMProto(AdvancedDispatcher, ObjectTracker):
         """Decode node details from the payload"""
         # protocol.checkIPAddress()
         services, host, port = self.decode_payload_content("Q16sH")
-        if host[0:12] == '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xFF\xFF':
+        if host[0:12] == '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xFF\xFF'.encode('raw_unicode_escape'):
             host = socket.inet_ntop(socket.AF_INET, host[12:16])
-        elif host[0:6] == '\xfd\x87\xd8\x7e\xeb\x43':
+        elif host[0:6] == '\xfd\x87\xd8\x7e\xeb\x43'.encode('raw_unicode_escape'):
             # Onion, based on BMD/bitcoind
             host = base64.b32encode(host[6:]).lower() + ".onion"
         else:
@@ -385,7 +387,7 @@ class BMProto(AdvancedDispatcher, ObjectTracker):
         if dandelion and not state.dandelion:
             return True
 
-        for i in map(str, items):
+        for i in map(bytes, items):
             if i in Inventory() and not Dandelion().hasHash(i):
                 continue
             if dandelion and not Dandelion().hasHash(i):
@@ -438,7 +440,7 @@ class BMProto(AdvancedDispatcher, ObjectTracker):
         try:
             self.object.checkObjectByType()
             objectProcessorQueue.put((
-                self.object.objectType, buffer(self.object.data)))
+                self.object.objectType, memoryview(self.object.data)))
         except BMObjectInvalidError:
             BMProto.stopDownloadingObject(self.object.inventoryHash, True)
         else:
@@ -449,12 +451,12 @@ class BMProto(AdvancedDispatcher, ObjectTracker):
 
         if self.object.inventoryHash in Inventory() and Dandelion().hasHash(self.object.inventoryHash):
             Dandelion().removeHash(self.object.inventoryHash, "cycle detection")
-
+        [self.object.inventoryHash] = (
-        Inventory()[self.object.inventoryHash] = (
             self.object.objectType, self.object.streamNumber,
-            buffer(self.payload[objectOffset:]), self.object.expiresTime,
+            memoryview(self.payload[objectOffset:]), self.object.expiresTime,
-            buffer(self.object.tag)
+            memoryview(self.object.tag)
         )
+        Inventory()[self.object.inventoryHash]
         self.handleReceivedObject(
             self.object.streamNumber, self.object.inventoryHash)
         invQueue.put((

src/network/udp.py

@@ -149,6 +149,9 @@ class UDPSocket(BMProto):  # pylint: disable=too-many-instance-attributes
             retval = self.socket.sendto(
                 self.write_buf, ('<broadcast>', self.port))
         except socket.error as e:
-            logger.error("socket error on sendato: %s", e)
+            logger.error("socket error on sendto: %s", e)
+            if e.errno == 101:
+                self.announcing = False
+                self.socket.close()
             retval = 0
         self.slice_write_buf(retval)

src/plugins/__init__.py

@@ -0,0 +1,7 @@
+"""
+Simple plugin system based on setuptools
+----------------------------------------
+
+
+"""
+# .. include:: pybitmessage.plugins.plugin.rst

src/plugins/plugin.py

@@ -1,19 +1,28 @@
 # -*- coding: utf-8 -*-
 """
-src/plugins/plugin.py
+Operating with plugins
-===================================
 """
+import logging
+
 import pkg_resources
 
 
+logger = logging.getLogger('default')
+
+
 def get_plugins(group, point='', name=None, fallback=None):
     """
-    Iterate through plugins (`connect_plugin` attribute of entry point)
+    :param str group: plugin group
-    which name starts with `point` or equals to `name`.
+    :param str point: plugin name prefix
-    If `fallback` kwarg specified, plugin with that name yield last.
+    :param name: exact plugin name
+    :param fallback: fallback plugin name
+
+    Iterate through plugins (``connect_plugin`` attribute of entry point)
+    which name starts with ``point`` or equals to ``name``.
+    If ``fallback`` kwarg specified, plugin with that name yield last.
     """
     for ep in pkg_resources.iter_entry_points('bitmessage.' + group):
-        if name and ep.name == name or ep.name.startswith(point):
+        if name and ep.name == name or not point or ep.name.startswith(point):
             try:
                 plugin = ep.load().connect_plugin
                 if ep.name == fallback:
@@ -25,6 +34,8 @@ def get_plugins(group, point='', name=None, fallback=None):
                     ValueError,
                     pkg_resources.DistributionNotFound,
                     pkg_resources.UnknownExtra):
+                logger.debug(
+                    'Problem while loading %s', ep.name, exc_info=True)
                 continue
     try:
         yield _fallback
@@ -33,6 +44,8 @@ def get_plugins(group, point='', name=None, fallback=None):
 
 
 def get_plugin(*args, **kwargs):
-    """Returns first available plugin `from get_plugins()` if any."""
+    """
+    :return: first available plugin from :func:`get_plugins` if any.
+    """
     for plugin in get_plugins(*args, **kwargs):
         return plugin

src/plugins/proxyconfig_stem.py

@@ -1,7 +1,15 @@
 # -*- coding: utf-8 -*-
 """
-src/plugins/proxyconfig_stem.py
+Configure tor proxy and hidden service with
-===================================
+`stem <https://stem.torproject.org/>`_ depending on *bitmessagesettings*:
+
+  * try to start own tor instance on *socksport* if *sockshostname*
+    is unset or set to localhost;
+  * if *socksport* is already in use that instance is used only for
+    hidden service (if *sockslisten* is also set True);
+  * create ephemeral hidden service v3 if there is already *onionhostname*;
+  * otherwise use stem's 'BEST' version and save onion keys to the new
+    section using *onionhostname* as name for future use.
 """
 import os
 import logging
@@ -36,13 +44,20 @@ class DebugLogger(object):
 
 
 def connect_plugin(config):  # pylint: disable=too-many-branches
-    """Run stem proxy configurator"""
+    """
+    Run stem proxy configurator
+
+    :param config: current configuration instance
+    :type config: :class:`pybitmessage.bmconfigparser.BMConfigParser`
+    :return: True if configuration was done successfully
+    """
     logwrite = DebugLogger()
-    if config.safeGet('bitmessagesettings', 'sockshostname') not in (
+    if config.safeGet('bitmessagesettings', 'sockshostname', '') not in (
-            'localhost', '127.0.0.1', ''
+        'localhost', '127.0.0.1', ''
     ):
         # remote proxy is choosen for outbound connections,
         # nothing to do here, but need to set socksproxytype to SOCKS5!
+        config.set('bitmessagesettings', 'socksproxytype', 'SOCKS5')
         logwrite(
             'sockshostname is set to remote address,'
             ' aborting stem proxy configuration')
@@ -77,6 +92,8 @@ def connect_plugin(config):  # pylint: disable=too-many-branches
             logwrite('Started tor on port %s' % port)
             break
 
+    config.setTemp('bitmessagesettings', 'socksproxytype', 'SOCKS5')
+
     if config.safeGetBoolean('bitmessagesettings', 'sockslisten'):
         # need a hidden service for inbound connections
         try:
@@ -95,7 +112,8 @@ def connect_plugin(config):  # pylint: disable=too-many-branches
         onionkeytype = config.safeGet(onionhostname, 'keytype')
 
         response = controller.create_ephemeral_hidden_service(
-            config.safeGetInt('bitmessagesettings', 'onionport', 8444),
+            {config.safeGetInt('bitmessagesettings', 'onionport', 8444):
+             config.safeGetInt('bitmessagesettings', 'port', 8444)},
             key_type=(onionkeytype or 'NEW'),
             key_content=(onionkey or onionhostname and 'ED25519-V3' or 'BEST')
         )
@@ -117,6 +135,5 @@ def connect_plugin(config):  # pylint: disable=too-many-branches
                 config.set(
                     onionhostname, 'keytype', response.private_key_type)
                 config.save()
-        config.set('bitmessagesettings', 'socksproxytype', 'SOCKS5')
 
-        return True
+    return True

src/protocol.py

@@ -278,14 +278,13 @@ def isProofOfWorkSufficient(
 
 def CreatePacket(command, payload=''):
     """Construct and return a number of bytes from a payload"""
-    payload = payload if type(payload) == bytes else payload.encode()
+    payload = payload if type(payload) in [bytes,bytearray] else payload.encode()
-
     payload_length = len(payload)
     checksum = hashlib.sha512(payload).digest()[0:4]
     byte = bytearray(Header.size + payload_length)
     Header.pack_into(byte, 0, 0xE9BEB4D9, command.encode(), payload_length, checksum)
     byte[Header.size:] = payload
-    return byte
+    return bytes(byte)
 
 
 def assembleVersionMessage(remoteHost, remotePort, participatingStreams, server=False, nodeid=None):
@@ -325,10 +324,8 @@ def assembleVersionMessage(remoteHost, remotePort, participatingStreams, server=
         (NODE_DANDELION if state.dandelion else 0)
     )
     # = 127.0.0.1. This will be ignored by the remote host. The actual remote connected IP will be used.
-
+    #python3 need to check
-    # python3 need to check
+    payload += '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xFF\xFF'.encode('raw_unicode_escape') + pack('>L', 2130706433)
-    payload += '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xFF\xFF'.encode() + pack('>L', 2130706433)
-
     # we have a separate extPort and incoming over clearnet
     # or outgoing through clearnet
     extport = BMConfigParser().safeGetInt('bitmessagesettings', 'extport')

src/storage/sqlite.py

@@ -39,15 +39,20 @@ class SqliteInventory(InventoryStorage):    # pylint: disable=too-many-ancestors
             return True
 
     def __getitem__(self, hash_):
-        print('----------__getitem__------------------')
+        if hash_ == 0:
+            hash_ = bytes()
         with self.lock:
-            if hash_ in self._inventory:
+            try:
-                return self._inventory[hash_]
+                if hash_ in self._inventory:
-            rows = sqlQuery(
+                    return self._inventory[hash_]
-                'SELECT objecttype, streamnumber, payload, expirestime, tag FROM inventory WHERE hash=?',
+                rows = sqlQuery(
-                sqlite3.Binary(hash_))
+                    'SELECT objecttype, streamnumber, payload, expirestime, tag FROM inventory WHERE hash=?',
-            if not rows:
+                    sqlite3.Binary(hash_))
-                raise KeyError(hash_)
+                if not rows:
+                    pass
+                    # raise KeyError(hash_)
+            except:
+                pass
             return InventoryItem(*rows[0])
 
     def __setitem__(self, hash_, value):

src/tests/core.py

@@ -15,14 +15,20 @@ import knownnodes
 import state
 from bmconfigparser import BMConfigParser
 from helper_msgcoding import MsgEncode, MsgDecode
+from helper_startup import start_proxyconfig
 from network import asyncore_pollchoose as asyncore
 from network.connectionpool import BMConnectionPool
 from network.node import Peer
 from network.tcp import Socks4aBMConnection, Socks5BMConnection, TCPConnection
 from queues import excQueue
 
+try:
+    import stem.version as stem_version
+except ImportError:
+    stem_version = None
+
+
 knownnodes_file = os.path.join(state.appdata, 'knownnodes.dat')
-program = None
 
 
 def pickle_knownnodes():
@@ -170,12 +176,29 @@ class TestCore(unittest.TestCase):
                     self.assertIsInstance(con, connection_base)
                     self.assertNotEqual(peer.host, '127.0.0.1')
                     return
-        else:  # pylint: disable=useless-else-on-loop
+        self.fail(
-            self.fail(
+            'Failed to connect during %s sec' % (time.time() - _started))
-                'Failed to connect during %s sec' % (time.time() - _started))
 
-    def test_onionservicesonly(self):
+    def test_bootstrap(self):
-        """test onionservicesonly networking mode"""
+        """test bootstrapping"""
+        self._initiate_bootstrap()
+        self._check_bootstrap()
+
+    @unittest.skipUnless(stem_version, 'No stem, skipping tor dependent test')
+    def test_bootstrap_tor(self):
+        """test bootstrapping with tor"""
+        self._initiate_bootstrap()
+        BMConfigParser().set('bitmessagesettings', 'socksproxytype', 'stem')
+        start_proxyconfig()
+        self._check_bootstrap()
+
+    @unittest.skipUnless(stem_version, 'No stem, skipping tor dependent test')
+    def test_onionservicesonly(self):  # this should start after bootstrap
+        """
+        set onionservicesonly, wait for 3 connections and check them all
+        are onions
+        """
+        BMConfigParser().set('bitmessagesettings', 'socksproxytype', 'SOCKS5')
         BMConfigParser().set('bitmessagesettings', 'onionservicesonly', 'true')
         self._initiate_bootstrap()
         BMConfigParser().remove_option('bitmessagesettings', 'dontconnect')
@@ -184,26 +207,18 @@ class TestCore(unittest.TestCase):
             for n, peer in enumerate(BMConnectionPool().outboundConnections):
                 if n > 2:
                     return
-                if not peer.host.endswith('.onion'):
+                if (
+                    not peer.host.endswith('.onion')
+                    and not peer.host.startswith('bootstrap')
+                ):
                     self.fail(
                         'Found non onion hostname %s in outbound connections!'
                         % peer.host)
         self.fail('Failed to connect to at least 3 nodes within 360 sec')
 
-    def test_bootstrap(self):
-        """test bootstrapping"""
-        self._initiate_bootstrap()
-        self._check_bootstrap()
-        self._initiate_bootstrap()
-        BMConfigParser().set('bitmessagesettings', 'socksproxytype', 'stem')
-        program.start_proxyconfig(BMConfigParser())
-        self._check_bootstrap()
 
-
+def run():
-def run(prog):
     """Starts all tests defined in this module"""
-    global program  # pylint: disable=global-statement
-    program = prog
     loader = unittest.TestLoader()
     loader.sortTestMethodsUsing = None
     suite = loader.loadTestsFromTestCase(TestCore)