# twisted imports
from twisted.words.protocols import irc
from twisted.internet import reactor, protocol
from twisted.python import log
# system imports
import time, sys
#other
import json
class MessageLogger:
"""
An independent logger class (because separation of application
and protocol logic is a good thing).
"""
def __init__(self, file):
self.file = file
def log(self, message):
"""Write a message to the file."""
timestamp = time.strftime("[%H:%M:%S]", time.localtime(time.time()))
self.file.write('%s %s\n' % (timestamp, message))
self.file.flush()
def close(self):
self.file.close()
class Bot(irc.IRCClient):
"""A logging IRC bot."""
nickname = "virus"
infectedChannels = list()
chanInfo = dict()
def connectionMade(self):
irc.IRCClient.connectionMade(self)
self.logger = MessageLogger(open(self.factory.filename, "a"))
self.logger.log("[connected at %s]" %
time.asctime(time.localtime(time.time())))
def connectionLost(self, reason):
irc.IRCClient.connectionLost(self, reason)
self.logger.log("[disconnected at %s]" %
time.asctime(time.localtime(time.time())))
self.logger.close()
# callbacks for events
def signedOn(self):
"""Called when bot has succesfully signed on to server."""
self.join(self.factory.rootChannel)
def joined(self, channel):
"""This will get called when the bot joins the channel."""
self.logger.log("[I have joined %s]" % channel)
print("joined %s" % channel)
def privmsg(self, user, channel, msg):
"""This will get called when the bot receives a message."""
user = user.split('!', 1)[0]
self.logger.log("<%s> %s" % (user, msg))
args = msg.split( )
for substring in args:
if substring.startswith('#') and substring.find(',') == -1:
print("Hitting WHO send")
self.sendLine("WHO %s" % substring)
# Check to see if they're sending me a private message
if channel == self.nickname:
msg = "It isn't nice to whisper! Play nice with the group."
self.msg(user, msg)
return
# Otherwise check to see if it is a message directed at me
if msg.startswith(self.nickname + ":"):
msg = "%s: Infected channels; %s" % (user, '\n'.join(self.infectedChannels))
self.msg(channel, msg)
self.logger.log("<%s> %s" % (self.nickname, msg))
def action(self, user, channel, msg):
"""This will get called when the bot sees someone do an action."""
user = user.split('!', 1)[0]
self.logger.log("* %s %s" % (user, msg))
# irc callbacks
def irc_RPL_WHOREPLY(self, prefix, params):
print("Got who reply: %s" % ', '.join(params))
if params[0].lower() not in self.infectedChannels:
self.join(params[0])
self.infectedChannels.append(params[0].lower())
print("Added %s to infected" % params[0].lower())
def irc_NICK(self, prefix, params):
"""Called when an IRC user changes their nickname."""
old_nick = prefix.split('!')[0]
new_nick = params[0]
self.logger.log("%s is now known as %s" % (old_nick, new_nick))
# For fun, override the method that determines how a nickname is changed on
# collisions. The default method appends an underscore.
def alterCollidedNick(self, nickname):
"""
Generate an altered version of a nickname that caused a collision in an
effort to create an unused related name for subsequent registration.
"""
return nickname + '^'
class BotFactory(protocol.ClientFactory):
"""A factory for Bots.
A new protocol instance will be created each time we connect to the server.
"""
def __init__(self):
self.rootChannel = "#jacoders" #The channel to always join.
self.filename = "session.txt"
def buildProtocol(self, addr):
p = Bot()
p.factory = self
return p
def clientConnectionLost(self, connector, reason):
"""If we get disconnected, reconnect to server."""
connector.connect()
def clientConnectionFailed(self, connector, reason):
print "connection failed:", reason
reactor.stop()
if __name__ == '__main__':
# initialize logging
log.startLogging(sys.stdout)
# create factory protocol and application
f = BotFactory()
# connect factory to this host and port
reactor.connectTCP("irc.arloria.net", 6667, f)
# run bot
reactor.run()
