Add proxy authentication

- proxy module was missing initialisation of authentication

src/network/proxy.py

@@ -3,6 +3,7 @@ import time
 
 from advanceddispatcher import AdvancedDispatcher
 import asyncore_pollchoose as asyncore
+from bmconfigparser import BMConfigParser
 from debug import logger
 import network.connectionpool
 import state
@@ -87,6 +88,11 @@ class Proxy(AdvancedDispatcher):
         self.isOutbound = True
         self.fullyEstablished = False
         self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
+        if BMConfigParser().safeGetBoolean("bitmessagesettings", "socksauthentication"):
+            self.auth = (BMConfigParser().safeGet("bitmessagesettings", "socksusername"),
+                    BMConfigParser().safeGet("bitmessagesettings", "sockspassword"))
+        else:
+            self.auth = None
         if address.host.endswith(".onion") and self.onion_proxy is not None:
             self.connect(self.onion_proxy)
         else: