FireBot/ircbot.py

425 lines
17 KiB
Python

#!/usr/bin/python3
from time import sleep
from builtins import bytes as bbytes
import re, random as r, codecs
from sys import argv as args
from socket import socket, AF_INET, SOCK_STREAM
from os import environ as env
from dotenv import load_dotenv
load_dotenv()
class bytes(bbytes):
"""Local override of builtin bytes class to add "lazy_decode\" """
def lazy_decode(e):
return str(e)[2:-1]
__version__ = "v1.0.2"
ircsock = socket(AF_INET, SOCK_STREAM)
botnick = "FireBot"
servers = {
"ircnow": {
"address": "localhost",
"port": 6601,
"interval": 200,
"channels": {"#random": 0, "#dice": 0, "#offtopic": 0, botnick: 0},
"admins": ["firepup", "h|thelounge"],
},
"efnet": {
"address": "irc.servercentral.net",
"channels": {"#random": 0, "#dice": 0, botnick: 0},
"admins": ["firepup", "h|tl"],
},
"replirc": {
"address": "localhost",
"pass": env["replirc_pass"],
"channels": {"#random": 0, "#dice": 0, "#main": 0, "#bots": 0, botnick: 0},
"admins": ["firepup", "firepup|lounge", "h|tl"],
},
}
gmode = False
server = args[1]
nicklen = 30
address = servers[server]["address"]
port = servers[server]["port"] if "port" in servers[server] else 6667
channels = servers[server]["channels"]
interval = servers[server]["interval"] if "interval" in servers[server] else 50
encoding = "UTF-8"
prefix = "."
rebt = "fire"
gblrebt = "all"
lrebt = 7 + len(rebt)
lgblrebt = 7 + len(gblrebt)
e = encoding
adminnames = servers[server]["admins"]
exitcode = f"bye {botnick.lower()}"
ircmsg = ""
np = re.compile(
"\[\x0303last\.fm\x03\] [A-Za-z0-9_]+ (is listening|last listened) to: \x02.+ - .+\x02 \([0-9]+ plays\)"
)
ESCAPE_SEQUENCE_RE = re.compile(
r"""
( \\U........ # 8-digit hex escapes
| \\u.... # 4-digit hex escapes
| \\x.. # 2-digit hex escapes
| \\[0-7]{1,3} # Octal escapes
| \\N\{[^}]+\} # Unicode characters by name
| \\[\\'"abfnrtv] # Single-character escapes
)""",
re.UNICODE | re.VERBOSE,
)
def decode_escapes(s):
def decode_match(match):
return codecs.decode(match.group(0), "unicode-escape")
return ESCAPE_SEQUENCE_RE.sub(decode_match, s)
def sucheck(message):
return re.search("^(su|sudo).*", message)
def ping(ircmsg):
pong = f"PONG :{ircmsg.split('PING :')[1]}\n"
ircsock.send(bytes(pong, e))
print(pong, end="")
def sendmsg(msg, target):
if target != "NickServ" and not mfind(msg, ["IDENTIFY"], False):
print(
f"[LOG][{server}] Sending {bytes(msg.encode()).lazy_decode()} to {target}"
)
else:
print(f"[LOG][{server}] Identifying myself...")
ircsock.send(bytes(f"PRIVMSG {target} :{msg}\n", e))
def notice(msg, target, silent: bool = False):
if not silent:
print(
f"[LOG][{server}] Sending {bytes(msg.encode()).lazy_decode()} to {target} (NOTICE)"
)
ircsock.send(bytes(f"NOTICE {target} :{msg}\n", e))
def CTCPHandler(msg: str, sender: str = "", isRaw: bool = False):
if isRaw:
sender = msg.split("!", 1)[0][1:]
message = msg.split("PRIVMSG", 1)[1].split(":", 1)[1].strip()
CTCP = msg.split("\x01")[1]
print(f"[LOG][{server}] Responding to CTCP {CTCP} from {sender}")
if CTCP == "VERSION":
notice(
f"\x01VERSION FireBot {__version__} (https://git.amcforum.wiki/Firepup650/fire-ircbot)\x01",
sender,
True,
)
return True
elif CTCP == "USERINFO":
notice("\x01USERINFO FireBot (Firepup's bot)\x01", sender, True)
return True
elif CTCP == "SOURCE":
notice(
"\x01SOURCE https://git.amcforum.wiki/Firepup650/fire-ircbot\x01", sender,
True,
)
return True
elif CTCP == "FINGER":
notice(f"\x01FINGER Firepup's bot\x01", sender, True)
return True
elif CTCP == "CLIENTINFO":
notice(f"\x01CLIENTINFO ACTION VERSION USERINFO SOURCE FINGER", sender, True)
return True
return False
def joinserver():
global e, nicklen
ircsock.connect((address, port))
ircsock.send(bytes(f"USER {botnick} {botnick} {botnick} {botnick}\n", e))
ircsock.send(bytes(f"NICK {botnick}\n", e))
ircmsg = ""
while (
ircmsg.find("MODE " + botnick) == -1 and ircmsg.find("PRIVMSG " + botnick) == -1
):
ircmsg = ircsock.recv(2048).strip(b"\r\n").decode()
if ircmsg != "":
print(bytes(ircmsg.encode()).lazy_decode())
if ircmsg.find("NICKLEN=") != -1:
global nicklen
nicklen = int(ircmsg.split("NICKLEN=")[1].split(" ")[0])
print(f"[LOG][{server}] NICKLEN set to {nicklen}")
if ircmsg.find("Nickname is already in use") != -1:
print(f"[LOG][{server}] My nickname's in use? lemme try that again...")
ircsock.send(
bytes(f"USER {botnick} {botnick} {botnick} {botnick}\n", e)
)
ircsock.send(bytes(f"NICK {botnick}\n", e))
if ircmsg.find("PING :") != -1:
# pong = "PONG :" + input("Ping?:") + "\n"
# pong = pong.replace("\\\\", "\\")
ping(ircmsg)
if len(ircmsg.split("\x01")) == 3:
CTCPHandler(ircmsg, isRaw=True)
if ircmsg.find("Closing Link") != -1:
print(f"[LOG][{server}] I tried.")
exit(f"[EXIT][{server}] Closing Link")
print(f"[LOG][{server}] Joined {server} successfully!")
def mfind(message: str, find: list, usePrefix: bool = True):
if usePrefix:
return any(message[: len(match) + 1] == prefix + match for match in find)
else:
return any(message[: len(match)] == match for match in find)
def joinchan(chan: str, origin: str, chanList: dict, lock: bool = True):
chan = chan.replace(" ", "")
if "," in chan:
chans = chan.split(",")
for subchan in chans:
chanList = joinchan(subchan, origin, chanList)
return chanList
if chan.startswith("0"):
if origin != "null":
sendmsg("Refusing to join channel 0", origin)
return chanList
if chan in channels and lock:
if origin != "null":
sendmsg(f"I'm already in {chan}.", origin)
return chanList
ircsock.send(bytes(f"JOIN {chan}\n", e))
ircmsg = ""
while True:
ircmsg = ircsock.recv(2048).strip(b"\r\n").decode()
if ircmsg != "":
print(bytes(ircmsg.encode()).lazy_decode())
if ircmsg.find("PING :") != -1:
ping()
if len(ircmsg.split("\x01")) == 3:
CTCPHandler(ircmsg, isRaw=True)
if ircmsg.find("No such channel") != -1:
print(f"[LOG][{server}] Joining {chan} failed (DM)")
if origin != "null":
sendmsg(f"{chan} is an invalid channel", origin)
break
elif ircmsg.find("Cannot join channel (+i)") != -1:
print(f"[LOG][{server}] Joining {chan} failed (Private)")
if origin != "null":
sendmsg(f"Permission denied to channel {chan}", origin)
break
elif ircmsg.find("End of") != -1:
print(f"[LOG][{server}] Joining {chan} succeeded")
if origin != "null":
sendmsg(f"Joined {chan}", origin)
chanList[chan] = 0
break
return chanList
def op(name, chan):
if name != "":
print(f"[LOG][{server}] Attempting op of {name}...")
ircsock.send(bytes(f"MODE {chan} +o {name}\n", e))
def main():
try:
global ircmsg, channels, e, gmode, prefix, rebt, gblrebt, lrebt, lgblrebt
joinserver()
if "pass" in servers[server]:
sendmsg(f"IDENTIFY {servers[server]['pass']}", "NickServ")
sleep(0.5)
for chan in channels:
joinchan(chan, "null", channels, False)
while 1:
global ircmsg, gmode
raw = bytes(ircsock.recv(2048).strip(b"\r\n"))
ircmsg = raw.decode()
if ircmsg != "":
print(raw.lazy_decode(), sep="\n")
if ircmsg.find("PRIVMSG") != -1:
# Format of ":[Nick]!~[hostname]@[IP Address] PRIVMSG [channel] :[message]”
name = ircmsg.split("!", 1)[0][1:]
helpErr = False
if (name.startswith("saxjax") and server == "efnet") or (
name == "ReplIRC" and server == "replirc"
):
if ircmsg.find("<") != -1 and ircmsg.find(">") != -1:
Nname = ircmsg.split("<", 1)[1].split(">", 1)[0].strip()
if name == "ReplIRC":
name = Nname[4:]
else:
name = Nname
message = ircmsg.split(">", 1)[1].strip()
helpErr = True
else:
message = ircmsg.split("PRIVMSG", 1)[1].split(":", 1)[1].strip()
else:
message = ircmsg.split("PRIVMSG", 1)[1].split(":", 1)[1].strip()
if name.endswith("dsc"):
helpErr = True
chan = ircmsg.split("PRIVMSG", 1)[1].split(":", 1)[0].strip()
print(
f'[LOG][{server}] Got "{bytes(message.encode()).lazy_decode()}" from "{name}" in "{chan}"'
)
if "goat" in name.lower() and gmode == True:
print(f"[LOG][{server}] GOAT DETECTED")
sendmsg("Hello Goat", chan)
gmode = False
if len(name) < nicklen and chan in channels:
channels[chan] += 1
elif len(name) > nicklen:
print(f"[LOG][{server}] Name too long ({len(name)} > {nicklen})")
continue
elif chan not in channels:
print(
f"[LOG][{server}] Channel not in channels ({chan} not in {channels})"
)
continue
if mfind(
message.lower(),
[f"hi {botnick.lower()}", f"hello {botnick.lower()}"],
False,
):
sendmsg(f"Hello {name}!", chan)
elif mfind(message, ["op me"], False) and name.lower() in adminnames:
op(name, chan)
elif mfind(message, ["amIAdmin"]):
sendmsg(
f"{name.lower()} in {adminnames} == {name.lower() in adminnames}",
chan,
)
elif mfind(message, ["help"]):
if not helpErr:
sendmsg("List of commands:", name)
sendmsg(f'Current prefix is "{prefix}"', name)
sendmsg(f"{prefix}help - Sends this help list", name)
sendmsg(f"{prefix}quote - Sends a random firepup quote", name)
sendmsg(
f"{prefix}(eightball,8ball,8b) [question]? - Asks the magic eightball a question",
name,
)
sendmsg(f"(hi,hello) {botnick} - The bot says hi to you", name)
if name.lower() in adminnames:
sendmsg(f"reboot {rebt} - Restarts the bot", name)
sendmsg(exitcode + " - Shuts down the bot", name)
sendmsg("op me - Makes the bot try to op you", name)
sendmsg(
f"{prefix}join [channel(s)] - Joins the bot to the specified channel(s)",
name,
)
else:
sendmsg("Sorry, I can't send help to bridged users.", chan)
elif name.lower() in adminnames and mfind(
message, ["goat.mode.activate"]
):
print(f"[LOG][{server}] GOAT DETECTION ACTIVATED")
gmode = True
elif name.lower() in adminnames and mfind(
message, ["goat.mode.deactivate"]
):
print(f"[LOG][{server}] GOAT DETECTION DEACTIVATED")
gmode = False
elif mfind(message, ["quote"]):
r.seed()
log = open("mastermessages.txt", "r")
q = log.readlines()
sel = decode_escapes(
str(r.sample(q, 1)).strip("[]'").replace("\\n", "").strip('"')
)
sendmsg(sel, chan)
log.close()
elif mfind(message, ["join "]) and name.lower() in adminnames:
newchan = message.split(" ")[1].strip()
channels = joinchan(newchan, chan, channels)
elif mfind(message, ["eightball", "8ball", "8b"]):
if message.endswith("?"):
log = open("eightball.txt", "r")
q = log.readlines()
sel = (
str(r.sample(q, 1))
.strip("[]'")
.replace("\\n", "")
.strip('"')
)
sendmsg(f"The magic eightball says: {sel}", chan)
log.close()
else:
sendmsg("Please pose a Yes or No question.", chan)
elif mfind(message, ["debug", "dbg"]) and name.lower() in adminnames:
sendmsg(f"[DEBUG] NICKLEN={nicklen}", chan)
sendmsg(f"[DEBUG] ADMINS={adminnames}", chan)
sendmsg(f"[DEBUG] CHANNELS={channels}", chan)
elif (
mfind(message, [f"reboot {rebt}", f"reboot {gblrebt}"], False)
and name.lower() in adminnames
):
for i in channels:
sendmsg("Rebooting...", i)
ircsock.send(bytes("QUIT :Rebooting\n", e))
__import__("os").system(f"python3 -u ircbot.py {server}")
exit(f"[EXIT][{server}] Inner layer exited or crashed")
elif (
name.lower() in adminnames and message.rstrip().lower() == exitcode
):
sendmsg("oh...okay. :'(", chan)
for i in channels:
# print(f'[LOG][{server}] i="{i}" vs chan="{chan}"')
if i != chan.strip():
sendmsg("goodbye... :'(", i)
ircsock.send(bytes("QUIT :Shutting down\n", "UTF-8"))
print(f"[LOG][{server}] QUIT")
exit(f"[EXIT][{server}] goodbye :'(")
# raise EOFError
elif sucheck(message):
if name.lower() in adminnames:
sendmsg("Error - system failure, contact system operator", chan)
elif "bot" in name.lower():
print(f"[LOG][{server}] lol, no.")
else:
sendmsg("Access Denied", chan)
elif np.search(message) and name == "FireBitBot":
x02 = "\x02"
sendmsg(
f"f.sp {message.split(':')[1].split('(')[0].strip(f' {x02}')}",
chan,
)
elif len(message.split("\x01")) == 3:
if not CTCPHandler(message, name):
CTCP = message.split("\x01")[1]
if CTCP == "ACTION ducks":
sendmsg("\x01ACTION gets hit by a duck\x01", chan)
elif CTCP.startswith("ACTION ducks"):
sendmsg(f"\x01ACTION gets hit by {CTCP.split(' ', 2)[2]}\x01", chan)
if chan in channels and channels[chan] >= interval:
r.seed()
channels[chan] = 0
log = open("mastermessages.txt", "r")
q = log.readlines()
sel = decode_escapes(
str(r.sample(q, 1)).strip("[]'").replace("\\n", "").strip('"')
)
sendmsg(f"[QUOTE] {sel}", chan)
log.close()
else:
if ircmsg.find("PING") != -1:
ping(ircmsg)
if ircmsg.find("Closing Link") != -1:
exit(f"[EXIT][{server}] I got killed :'(")
if ircmsg.find("ERROR :Ping timeout: ") != -1:
exit(f"[EXIT][{server} Ping timeout]")
except KeyboardInterrupt:
pass
if __name__ == "__main__":
main()