351 lines
15 KiB
Python
351 lines
15 KiB
Python
#!/usr/bin/python3
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from socket import socket, AF_INET, SOCK_STREAM
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from overrides import bytes, bbytes
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import logs
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import re
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from typing import NoReturn, Union
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import commands as cmds
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import config as conf
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from time import sleep
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from importlib import reload
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import random as r
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def mfind(message: str, find: list, usePrefix: bool = True) -> bool:
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if usePrefix:
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return any(message[: len(match) + 1] == conf.prefix + match for match in find)
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else:
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return any(message[: len(match)] == match for match in find)
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class bot:
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def __init__(self, server: str):
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self.gmode = False
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self.server = server
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self.nicklen = 30
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self.address = conf.servers[server]["address"]
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self.port = (
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conf.servers[server]["port"] if "port" in conf.servers[server] else 6667
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)
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self.channels = conf.servers[server]["channels"]
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self.interval = (
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conf.servers[server]["interval"]
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if "interval" in conf.servers[server]
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else 50
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)
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self.__version__ = conf.__version__
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self.nick = "FireBot"
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self.adminnames = conf.servers[server]["admins"]
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self.queue = []
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self.sock = socket(AF_INET, SOCK_STREAM)
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self.npallowed = ["FireBitBot"]
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self.log(f"Start init for {self.server}")
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def connect(self) -> None:
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self.log(f"Joining {self.server}...")
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self.sock.connect((self.address, self.port))
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self.send(f"USER {self.nick} {self.nick} {self.nick} {self.nick}\n")
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self.send(f"NICK {self.nick}\n")
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ircmsg = ""
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while (
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ircmsg.find(f"MODE {self.nick}") == -1
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and ircmsg.find(f"PRIVMSG {self.nick}") == -1
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):
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ircmsg = self.recv().decode()
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if ircmsg != "":
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print(bytes(ircmsg).lazy_decode())
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if ircmsg.find("NICKLEN=") != -1:
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self.nicklen = int(ircmsg.split("NICKLEN=")[1].split(" ")[0])
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self.log(f"NICKLEN set to {self.nicklen}")
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elif ircmsg.find("Nickname") != -1:
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self.log("Nickname in use", "WARN")
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self.nick = f"{self.nick}{r.randint(0,1000)}"
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self.send(f"NICK {self.nick}\n")
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self.log(f"nick is now {self.nick}")
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elif ircmsg.startswith("PING "):
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self.ping(ircmsg)
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elif len(ircmsg.split("\x01")) == 3:
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self.CTCP(ircmsg, isRaw=True)
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elif ircmsg.find("Closing Link") != -1:
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self.exit("Closing Link")
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else:
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self.exit("Lost connection to the server")
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self.log(f"Joined {self.server} successfully!")
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def join(self, chan: str, origin: str, lock: bool = True) -> None:
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self.log(f"Joining {chan}...")
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chan = chan.replace(" ", "")
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if "," in chan:
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chans = chan.split(",")
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for subchan in chans:
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self.join(subchan, origin)
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return
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if chan.startswith("0") or (chan == "#main" and lock):
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if origin != "null":
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self.sendmsg(f"Refusing to join channel {chan} (protected)", origin)
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return
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if chan in self.channels and lock:
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if origin != "null":
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self.sendmsg(f"I'm already in {chan}.", origin)
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return
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self.send(f"JOIN {chan}\n")
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while True:
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ircmsg = self.recv().decode()
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if ircmsg != "":
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code = 0
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try:
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code = int(ircmsg.split(" ", 2)[1].strip())
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except (IndexError, ValueError):
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pass
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print(bytes(ircmsg).lazy_decode())
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if ircmsg.startswith("PING "):
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self.ping(ircmsg)
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elif len(ircmsg.split("\x01")) == 3:
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self.CTCP(ircmsg, isRaw=True)
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elif code == 403:
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self.log(f"Joining {chan} failed", "WARN")
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if origin != "null":
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sendmsg(f"{chan} is an invalid channel", origin)
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break
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elif code == 473:
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self.log(f"Joining {chan} failed (+i)", "WARN")
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if origin != "null":
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self.sendmsg(f"{chan} is +i, and I'm not invited.", origin)
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break
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elif code == 520:
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self.log(f"Joining {chan} failed (+O)", "WARN")
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if origin != "null":
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self.sendmsg(f"{chan} is +O, and I'm not an operator.", origin)
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elif code == 366:
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self.log(f"Joining {chan} succeeded")
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if origin != "null":
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self.sendmsg(f"Joined {chan}", origin)
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self.channels[chan] = 0
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break
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def ping(self, ircmsg: str) -> int:
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pong = f"PONG :{ircmsg.split('PING :')[1]}\n"
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print(pong, end="")
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return self.send(pong)
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def send(self, command: str) -> int:
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return self.sock.send(bytes(command))
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def recv(self) -> bytes:
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if self.queue:
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return bytes(self.queue.pop(0))
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data = bytes(self.sock.recv(2048).strip(b"\r\n"))
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if b"\r\n" in data:
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self.queue.extend(data.split(b"\r\n"))
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return bytes(self.queue.pop(0))
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return data
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def log(self, message: object, level: str = "LOG") -> None:
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logs.log(message, self.server)
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def exit(self, message: object) -> NoReturn:
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logs.log(message, self.server, "EXIT")
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exit(1)
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def CTCP(self, msg: str, sender: str = "", isRaw: bool = False) -> bool:
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if isRaw:
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sender = msg.split("!", 1)[0][1:]
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message = msg.split("PRIVMSG", 1)[1].split(":", 1)[1].strip()
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kind = msg.split("\x01")[1].split(" ", 1)[0]
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self.log(f'Responding to CTCP "{kind}" from {sender}')
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if kind == "VERSION":
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self.notice(
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f"\x01VERSION FireBot {conf.__version__} (https://git.amcforum.wiki/Firepup650/fire-ircbot)\x01",
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sender,
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True,
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)
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return True
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elif kind == "USERINFO":
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self.notice("\x01USERINFO FireBot (Firepup's bot)\x01", sender, True)
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return True
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elif kind == "SOURCE":
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self.notice(
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"\x01SOURCE https://git.amcforum.wiki/Firepup650/fire-ircbot\x01",
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sender,
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True,
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)
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return True
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elif kind == "FINGER":
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self.notice("\x01FINGER Firepup's bot\x01", sender, True)
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return True
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elif kind == "CLIENTINFO":
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self.notice(
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"\x01CLIENTINFO ACTION VERSION USERINFO SOURCE FINGER\x01", sender, True
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)
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return True
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self.log(f'Unknown CTCP "{kind}"', "WARN")
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return False
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def msg(self, msg: str, target: str) -> None:
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if not (target == "NickServ" and mfind(msg, ["IDENTIFY"], False)):
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self.log(f"Sending {bytes(msg).lazy_decode()} to {target}")
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else:
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self.log("Identifying myself...")
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self.send(f"PRIVMSG {target} :{msg}\n")
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def op(self, name: str, chan: str) -> Union[int, None]:
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if name != "":
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self.log(f"Attempting op of {name} in {chan}...")
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return self.send(f"MODE {chan} +o {name}\n")
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def notice(self, msg: str, target: str, silent: bool = False) -> int:
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if not silent:
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self.log(f"Sending {bytes(msg).lazy_decode()} to {target} (NOTICE)")
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return self.send(f"NOTICE {target} :{msg}\n")
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def sendraw(self, command: str) -> int:
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self.log(f"RAW sending {command}")
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command = f"{command}\n"
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return self.send(command.replace("$BOTNICK", self.nick))
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def mainloop(self) -> NoReturn:
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self.log("Starting connection..")
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self.connect()
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if "pass" in conf.servers[self.server]:
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self.msg(
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f"IDENTIFY FireBot {conf.servers[self.server]['pass']}", "NickServ"
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)
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sleep(0.5)
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for chan in self.channels:
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self.join(chan, "null", False)
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while 1:
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raw = self.recv()
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ircmsg = raw.decode()
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if ircmsg == "":
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self.exit("Probably a netsplit")
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else:
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print(raw.lazy_decode(), sep="\n")
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action = "Unknown"
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try:
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action = ircmsg.split(" ", 2)[1].strip()
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except IndexError:
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pass
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if action == "PRIVMSG":
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# Format of ":[Nick]![ident]@[host|vhost] PRIVMSG [channel] :[message]”
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name = ircmsg.split("!", 1)[0][1:]
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helpErr = False
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if (name.startswith("saxjax") and server == "efnet") or (
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name == "ReplIRC" and server == "replirc"
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):
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if ircmsg.find("<") != -1 and ircmsg.find(">") != -1:
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Nname = ircmsg.split("<", 1)[1].split(">", 1)[0].strip()
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if name == "ReplIRC":
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name = Nname[4:]
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else:
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name = Nname
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message = ircmsg.split(">", 1)[1].strip()
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helpErr = True
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else:
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message = (
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ircmsg.split("PRIVMSG", 1)[1].split(":", 1)[1].strip()
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)
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elif name == self.nick:
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continue
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else:
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message = ircmsg.split("PRIVMSG", 1)[1].split(":", 1)[1].strip()
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if name.endswith("dsc"):
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helpErr = True
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chan = ircmsg.split("PRIVMSG", 1)[1].split(":", 1)[0].strip()
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self.log(
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f'Got "{bytes(message).lazy_decode()}" from "{name}" in "{chan}"',
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)
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if len(name) > self.nicklen:
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self.log(f"Name too long ({len(name)} > {self.nicklen})")
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continue
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elif chan not in self.channels:
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self.log(
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f"Channel not in channels ({chan} not in {self.channels})",
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"WARN",
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)
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if not chan.startswith(("#", "+", "&")):
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chan = name
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else:
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self.channels[chan] += 1
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if "goat" in name.lower() and self.gmode == True:
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cmds.goat(self, chan)
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handled = False
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for cmd in cmds.data:
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triggers = [cmd]
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triggers.extend(cmds.data[cmd]["aliases"])
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triggers = list(
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call.replace("$BOTNICK", self.nick.lower())
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for call in triggers
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)
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if mfind(
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message.lower(),
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triggers,
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cmds.data[cmd]["prefix"],
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):
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if (
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"admin" in cmds.data[cmd] and cmds.data[cmd]["admin"]
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) and name not in self.adminnames:
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self.msg(
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f"Sorry {name}, you don't have permission to use {cmd.strip()}.",
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chan,
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)
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else:
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cmds.call[cmd](self, chan, name, message)
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handled = True
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break
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if not handled:
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for check in cmds.checks:
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if re.search(
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check.replace("$MAX", str(self.nicklen)).replace(
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"$BOTNICK", self.nick
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),
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message,
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):
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cmds.call[check](self, chan, name, message)
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handled = True
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break
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if not handled and mfind(message, ["reload"]):
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if name in self.adminnames:
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reload(conf)
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reload(cmds)
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self.__version__ = conf.__version__
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self.msg("Reloaded config and commands", chan)
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else:
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self.msg(
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f"Sorry {name}, you don't have permission to use reload.",
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chan,
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)
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handled = True
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if not handled and len(message.split("\x01")) == 3:
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if not self.CTCP(message, name):
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CTCP = message.split("\x01")[1]
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if CTCP == "ACTION ducks":
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self.msg("\x01ACTION gets hit by a duck\x01", chan)
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elif CTCP.startswith("ACTION ducks"):
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self.msg(
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f"\x01ACTION gets hit by {CTCP.split(' ', 2)[2]}\x01",
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chan,
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)
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if chan in self.channels and self.channels[chan] >= self.interval:
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r.seed()
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self.channels[chan] = 0
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mm = open("mastermessages.txt", "r")
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q = mm.readlines()
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sel = conf.decode_escapes(
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str(r.sample(q, 1))
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.strip("[]'")
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.replace("\\n", "")
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.strip('"')
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)
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self.msg(f"[QUOTE] {sel}", chan)
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mm.close()
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elif action == "NICK":
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name = ircmsg.split("!", 1)[0][1:]
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if name == self.nick:
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self.nick = ircmsg.split("NICK", 1)[1].split(":", 1)[1].strip()
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else:
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if ircmsg.startswith("PING "):
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self.ping(ircmsg)
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elif ircmsg.startswith("ERROR :Closing Link"):
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self.exit("I got killed :'(")
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elif ircmsg.startswith("ERROR :Ping "):
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self.exit("Ping timeout")
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