hts8.py

from irc_bot import irc_bot
import time
import hashlib
import argparse

parser = argparse.ArgumentParser(description='Complete HackThisSite programming challenge 8. ')
parser.add_argument('--server', default="irc-hub.hackthissite.org", help="irc server to connect to. defaults to irc-hub.hackthissite.org")
parser.add_argument('--nick', help="Nickname to use on login", required=True)
parser.add_argument('--password', help="password for nick. Must have previously registered this nick and linked to HTS account (use an alternate client)", required=True)
args = parser.parse_args()

server = args.server
#server = "irc.5ci.net"
nick = args.nick
irc_password = args.password

irc = irc_bot(server, nick=nick, password=irc_password)

"""-------------------------------------------------------------------
main
------------------------------------------------------------------"""
irc.hold_for_response("NOTICE")
irc.message("nickserv", "identify " + irc_password)
irc.hold_for_response("recognized")
irc.send_command("JOIN #perm8")
irc.hold_for_response("End of /NAMES list")

def reflect_md5(data):
    global irc
    md5 = hashlib.md5()
    md5.update(bytes(data[data.find("!md5 ")+5:-2], 'ascii'))
    irc.notice("moo", "!perm8-result " + md5.hexdigest())

def attack(data):
    irc.join_channel("#takeoverz")
    time.sleep(.5)
    irc.send_command("KICK #takeoverz moo")

irc.add_listener("!md5",reflect_md5)
irc.add_listener("!perm8-attack", attack)

irc.notice("moo", "!perm8")


while True:
    time.sleep(1)