Fixes to auth detection and message parsing
* don't check authentication if the network doesn't need to register * don't pass through muser for ZNC type messages * avoid duplicate message for queries containing highlights * make a copy of the cast for metadata analysis to avoid poisoning it * set up callback for when the instance is authenticated, so we can request a LIST immediately if so desired * separate out seeding functions to populate CHANLIMIT to ease future work involving other options, such as PREFIX
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155
core/bot.py
155
core/bot.py
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@ -125,9 +125,9 @@ class IRCRelay(IRCClient):
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class IRCBot(IRCClient):
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def __init__(self, net, num):
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self.isconnected = False
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self.authenticated = False
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self.channels = []
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self.net = net
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self.authenticated = not regproc.needToRegister(self.net)
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self.num = num
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self.buffer = ""
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self.name = net + str(num)
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@ -230,6 +230,7 @@ class IRCBot(IRCClient):
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del cast["ident"]
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del cast["host"]
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del cast["channel"]
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del cast["muser"]
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if "Disconnected from IRC" in cast["msg"]:
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log("ZNC disconnected on %s - %i" % (self.net, self.num))
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self.isconnected = False
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@ -244,16 +245,16 @@ class IRCBot(IRCClient):
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cast["num"] = self.num
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if "channel" in cast.keys():
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if cast["type"] == "mode":
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if self.nickname.lower() == cast["channel"].lower():
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castDup = deepcopy(cast)
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castDup["mtype"] = cast["type"]
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castDup["type"] = "self"
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self.event(**castDup)
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if cast["modearg"]:
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if cast["channel"].lower() == self.nickname.lower():
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#castDup = deepcopy(cast)
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cast["mtype"] = cast["type"]
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cast["type"] = "self"
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#self.event(**castDup)
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if cast["modearg"]: # check if modearg is non-NoneType
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if self.nickname.lower() == cast["modearg"].lower():
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castDup = deepcopy(cast)
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castDup["mtype"] = cast["type"]
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castDup["type"] = "self"
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castDup["type"] = "highlight"
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self.event(**castDup)
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else:
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if cast["channel"].lower() == self.nickname.lower():
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@ -263,34 +264,39 @@ class IRCBot(IRCClient):
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# Don't call self.event for this one because queries are not events on a
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# channel, but we still want to see them
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# we have been kicked
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if "user" in cast.keys():
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if cast["user"].lower() == self.nickname.lower():
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castDup = deepcopy(cast)
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castDup["mtype"] = cast["type"]
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castDup["type"] = "self"
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self.event(**castDup)
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# we sent a message/left/joined/kick someone/quit
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if "nick" in cast.keys():
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if cast["nick"].lower() == self.nickname.lower():
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castDup = deepcopy(cast)
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castDup["mtype"] = cast["type"]
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castDup["type"] = "self"
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# we have been mentioned in a msg/notice/action/part/quit/topic message
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if "msg" in cast.keys(): # Don't highlight queries
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if not cast["msg"] == None:
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if self.nickname.lower() in cast["msg"].lower():
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# TODO: better way to do this
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# as we changed the types above, check again
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if not cast["type"] in {"query", "self", "highlight", "znc", "who"}:
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# we have been kicked
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if "user" in cast.keys():
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if cast["user"].lower() == self.nickname.lower():
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castDup = deepcopy(cast)
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castDup["mtype"] = cast["type"]
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castDup["type"] = "highlight"
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castDup["type"] = "self"
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self.event(**castDup)
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# we sent a message/left/joined/kick someone/quit
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if "nick" in cast.keys():
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if cast["nick"].lower() == self.nickname.lower():
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castDup = deepcopy(cast)
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castDup["mtype"] = cast["type"]
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castDup["type"] = "self"
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# we have been mentioned in a msg/notice/action/part/quit/topic message
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if "msg" in cast.keys(): # Don't highlight queries
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if not cast["msg"] == None:
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if self.nickname.lower() in cast["msg"].lower():
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castDup = deepcopy(cast)
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castDup["mtype"] = cast["type"]
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castDup["type"] = "highlight"
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self.event(**castDup)
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if not "net" in cast.keys():
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cast["net"] = self.net
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if not "num" in cast.keys():
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cast["num"] = self.num
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if not self.authenticated:
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regproc.registerTest(cast)
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counters.event(self.net, cast["type"])
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monitor.event(self.net, cast)
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@ -429,8 +435,8 @@ class IRCBot(IRCClient):
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return d
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def list(self, noargs=False, nocheck=False):
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if not main.network[self.net].relays[self.num]["registered"]:
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debug("Will not send LIST, unregistered: %s - %i" % (self.net, self.num))
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if not self.authenticated:
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debug("Will not send LIST, unauthenticated: %s - %i" % (self.net, self.num))
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return
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if self.listAttempted:
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debug("List request dropped, already asked for LIST - %s - %i" % (self.net, self.num))
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@ -496,45 +502,15 @@ class IRCBot(IRCClient):
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return
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chankeep.initialList(self.net, self.num, listinfo, self.chanlimit)
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def isupport(self, options):
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interested = ("CHANLIMIT", "MAXCHANNELS")
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if not any((x for x in options if any(y in x for y in interested))):
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return # check if any of interested is in any of options, some networks
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chanlimit = None # call isupport() more than once, so discard swiftly anything
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if not self.isconnected: # we don't care about
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log("endpoint connected: %s - %i" % (self.net, self.num))
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self.isconnected = True
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if not main.network[self.net].relays[self.num]["registered"]:
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if main.config["AutoReg"]:
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self._regAttempt = reactor.callLater(5, regproc.registerAccount, self.net, self.num)
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#regproc.registerAccount(self.net, self.num)
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for i in options:
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if i.startswith("CHANLIMIT"):
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if ":" in i:
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split = i.split(":")
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if len(split) >= 2:
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chanlimit = split[1]
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break
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elif i.startswith("MAXCHANNELS"):
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if "=" in i:
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split = i.split("=")
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if len(split) == 2:
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chanlimit = split[1]
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break
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try:
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self.chanlimit = int(chanlimit)
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except TypeError:
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warn("Invalid chanlimit: %s" % i)
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if self.chanlimit == 0:
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self.chanlimit = 200 # don't take the piss if it's not limited
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def recheckList(self):
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print("list being rechecked")
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allRelays = chankeep.allRelaysActive(self.net)
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if allRelays:
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for i in main.network.keys():
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for x in main.network[i].relays.keys():
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name = i+str(x)
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if main.IRCPool[name].wantList == True:
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main.IRCPool[name].list(nocheck=True)
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debug("Asking for a list for %s after final relay %i connected" % (self.net, self.num))
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print("allrelays now passed")
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name = self.net+"1"
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if main.IRCPool[name].wantList == True:
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main.IRCPool[name].list(nocheck=True)
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debug("Asking for a list for %s after final relay %i connected" % (self.net, self.num))
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if self.num == 1: # Only one instance should do a list
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if self.chanlimit:
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if allRelays:
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@ -545,6 +521,51 @@ class IRCBot(IRCClient):
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debug("Aborting LIST due to bad chanlimit")
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self.checkChannels()
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def seed_chanlimit(self, chanlimit):
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if not main.network[self.net].relays[self.num]["registered"]: #TODO: add check for register request sent, only send it once
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if main.config["AutoReg"]:
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self._regAttempt = reactor.callLater(5, regproc.registerAccount, self.net, self.num)
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#regproc.registerAccount(self.net, self.num)
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try:
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self.chanlimit = int(chanlimit)
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except TypeError:
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warn("Invalid chanlimit: %s" % i)
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if self.chanlimit == 0:
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self.chanlimit = 200 # don't take the piss if it's not limited
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if not regproc.needToRegister(self.net): # if we need to register, only recheck on auth confirmation
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self.recheckList()
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def seed_prefix(self, prefix):
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print("PREFIX", prefix)
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def isupport(self, options):
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interested = {"CHANLIMIT", "MAXCHANNELS", "PREFIX"}
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newOptions = {x for x in options if any(y in x for y in interested)}
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if len(newOptions) == 0:
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return
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if not self.isconnected:
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log("endpoint connected: %s - %i" % (self.net, self.num))
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self.isconnected = True
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for i in newOptions:
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if i.startswith("PREFIX"):
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if "=" in i:
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split = i.split("=")
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if len(split) == 2:
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prefix = split[1]
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self.seed_prefix(prefix)
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elif i.startswith("CHANLIMIT"):
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if ":" in i:
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split = i.split(":")
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if len(split) >= 2:
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chanlimit = split[1]
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self.seed_chanlimit(chanlimit)
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elif i.startswith("MAXCHANNELS"):
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if "=" in i:
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split = i.split("=")
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if len(split) == 2:
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chanlimit = split[1]
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self.seed_chanlimit(chanlimit)
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# We need to override these functions as Twisted discards
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# the hostname and other useful information in the functions
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# that these call by default
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@ -12,7 +12,7 @@ def allRelaysActive(net):
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for i in main.network[net].relays.keys():
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name = net+str(i)
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if name in main.IRCPool.keys():
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if main.IRCPool[name].authenticated and main.network[net].relays[i]["registered"]:
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if main.IRCPool[name].authenticated:
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existNum += 1
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if existNum == relayNum:
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return True
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@ -11,13 +11,9 @@ order = ["type", "net", "num", "channel", "msg", "nick",
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"ident", "host", "mtype", "user", "mode", "modearg",
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"realname", "server", "status", "time"]
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def event(numName, c): # yes I'm using a short variable because otherwise it goes off the screen
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def parsemeta(numName, c):
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if not "channel" in c.keys():
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c["channel"] = None
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if dedup(numName, c):
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return
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regproc.registerTest(c)
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# metadata scraping
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# need to check if this was received from a relay
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# in which case, do not do this
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@ -39,7 +35,13 @@ def event(numName, c): # yes I'm using a short variable because otherwise it goe
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if c["mtype"] == "nick":
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userinfo.renameUser(c["net"], c["nick"], c["muser"], c["user"], c["user"]+"!"+c["ident"]+"@"+c["host"])
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def event(numName, c): # yes I'm using a short variable because otherwise it goes off the screen
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if dedup(numName, c):
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return
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# make a copy of the object with dict() to prevent sending notifications with channel of None
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parsemeta(numName, dict(c))
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if "muser" in c.keys():
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del c["muser"]
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sendRelayNotification({k: c[k] for k in order if k in c}) # Sort dict keys according to order
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@ -3,6 +3,7 @@ import json
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from modules import alias
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from modules.chankeep import nukeNetwork
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from modules.regproc import needToRegister
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from twisted.internet import reactor
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from core.bot import IRCBot, IRCBotFactory
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import main
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@ -28,13 +29,10 @@ class Network:
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elif num == self.last:
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self.last += 1
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registered = False
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if self.net in main.irc.keys():
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if "register" in main.irc[self.net].keys():
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if not main.irc[self.net]["register"]:
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registered = True
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# Don't need to register if it's been disabled in definitions,
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# so we'll pretend we already did
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if not needToRegister(self.net):
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registered = True
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# Don't need to register if it's been disabled in definitions,
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# so we'll pretend we already did
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self.relays[num] = {
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"enabled": main.config["ConnectOnCreate"],
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"net": self.net,
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@ -4,6 +4,14 @@ from utils.logging.log import *
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from utils.logging.debug import *
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from copy import deepcopy
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def needToRegister(net):
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inst = selectInst(net)
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if "register" in inst.keys():
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if inst["register"]:
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return True
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else:
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return False
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def selectInst(net):
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if net in main.irc.keys():
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inst = deepcopy(main.irc[net])
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@ -48,6 +56,7 @@ def confirmRegistration(net, num):
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if name in main.IRCPool.keys():
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debug("Relay authenticated: %s - %i" %(net, num))
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main.IRCPool[name].authenticated = True
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main.IRCPool[name].recheckList()
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if obj.relays[num]["registered"]:
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return
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if name in main.IRCPool.keys():
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@ -78,7 +87,8 @@ def registerTest(c):
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confirmRegistration(c["net"], c["num"])
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return
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elif inst["checktype"] == "mode":
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if c["type"] == "mode":
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if inst["checkmode"] in c["modes"] and c["status"] == True:
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confirmRegistration(c["net"], c["num"])
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return
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if c["type"] == "self":
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if c["mtype"] == "mode":
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if inst["checkmode"] in c["mode"] and c["status"] == True:
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confirmRegistration(c["net"], c["num"])
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return
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