#!/usr/bin/python3 from os import environ as env from dotenv import load_dotenv # type: ignore import re, codecs from typing import Optional, Any, Union import bare, pylast from pydnsbl import DNSBLIpChecker, DNSBLDomainChecker, providers as BL class droneBL(BL.Provider): def process_response(self, response): reasons = set() for result in response: reason = result.host if reason in ["127.0.0.3"]: reasons.add("IRC Spambot") elif reason in ["127.0.0.19"]: reasons.add("Abused VPN") elif reason in ["127.0.0.9", "127.0.0.8"]: reasons.add("Open Proxy") elif reason in ["127.0.0.13"]: reasons.add("Automated Attacks") else: print("Unknown dnsbl reason: " + reason, flush=True) reasons.add("unknown") return reasons providers = BL.BASE_PROVIDERS + [droneBL("dnsbl.dronebl.org")] ipbl = DNSBLIpChecker(providers=providers) hsbl = DNSBLDomainChecker(providers=providers) load_dotenv() __version__ = "v3.0.21" npbase: str = ( "\[\x0303last\.fm\x03\] [A-Za-z0-9_[\]{}\\|\-^]{1,$MAX} (is listening|last listened) to: \x02.+ - .*\x02( \([0-9]+ plays\)( \[.*\])?)?" # pyright: ignore [reportInvalidStringEscapeSequence] ) su = "^(su|sudo|(su .*|sudo .*))$" servers: dict[str, dict[str, Any]] = { "ircnow": { "address": "127.0.0.1", "port": 6601, "interval": 200, "pass": env["ircnow_pass"], "channels": {"#random": 0, "#dice": 0, "#offtopic": 0, "#main/replirc": 0}, "ignores": ["#main/replirc"], "hosts": ["9pfs.repl.co"], "dnsblMode": "kickban", }, "efnet": { "address": "irc.underworld.no", "channels": {"#random": 0, "#dice": 0}, "hosts": ["154.sub-174-251-241.myvzw.com"], "dnsblMode": "kickban", }, "replirc": { "address": "127.0.0.1", "pass": env["replirc_pass"], "channels": { "#random": 0, "#dice": 0, "#main": 0, "#bots": 0, "#firebot": 0, "#sshchat": 0, "#firemc": 0, "#fp-radio": 0, "#fp-radio-debug": 0, "#hardfork": 0, "#opers": 0, }, "ignores": ["#fp-radio"], "admins": ["h-tl"], "hosts": ["owner.firepi"], "threads": ["radio"], "autoMethod": "MARKOV", "dnsblMode": "akill", }, "backupbox": { "address": "127.0.0.1", "port": 6607, "channels": {"#default": 0, "#botrebellion": 0, "#main/replirc": 0}, "ignores": ["#main/replirc"], "hosts": [ "172.20.171.225", "169.254.253.107", "2600-6c5a-637f-1a85-0000-0000-0000-6667.inf6.spectrum.com", ], "onIdntCmds": ["OPER e e"], "dnsbl-mode": "gline", }, "twitch": { "nick": "fireschatbot", "address": "irc.chat.twitch.tv", "serverPass": env["twitch_pass"], "channels": { "#firepup650": 0, }, "admins": ["firepup650"], "prefix": "!", }, } admin_hosts: list[str] = ["firepup.firepi", "47.221.98.52"] 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, ) prefix = "." lastfmLink = pylast.LastFMNetwork(env["FM_KEY"], env["FM_SECRET"]) npallowed: list[str] = ["FireBitBot"] def decode_escapes(s: str) -> str: def decode_match(match): return codecs.decode(match.group(0), "unicode-escape") return ESCAPE_SEQUENCE_RE.sub(decode_match, s) def cmdFind(message: str, find: list, usePrefix: bool = True) -> bool: cmd = message.split(" ") if not cmd: return False if usePrefix: for match in find: sMatch = (prefix + match).split(" ") try: if all(cmd[i] == sMatch[i] for i in range(len(sMatch))): return True except IndexError: ... else: for match in find: sMatch = match.split(" ") try: if all(cmd[i] == sMatch[i] for i in range(len(sMatch))): return True except IndexError: ... return False def mfind(message: str, find: list, usePrefix: bool = True) -> bool: 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 sub( message: str, bot: bare.bot, chan: Optional[str] = "", name: Optional[str] = "" ) -> str: result = message.replace("$BOTNICK", bot.nick).replace("$NICK", bot.nick) result = result.replace("$NICKLEN", str(bot.nicklen)).replace( "$MAX", str(bot.nicklen) ) if chan: result = result.replace("$CHANNEL", chan).replace("$CHAN", chan) if name: result = result.replace("$SENDER", name).replace("$NAME", name) return result def dnsbl(hostname: str) -> tuple[str, dict[str, list[str]]]: hosts = [] hstDT = {} try: hstDT = ipbl.check(hostname).detected_by except ValueError: # It's not an IP try: hstDT = hsbl.check(hostname).detected_by except ValueError: # It's also not a hostname hstDT = {} for host in hstDT: if hstDT[host] != ["unknown"]: hosts.append(host) if not hosts: return "", hstDT hostStr = None if len(hosts) >= 3: hostStr = ", and ".join((", ".join(hosts)).rsplit(", ", 1)) else: hostStr = " and ".join(hosts) return hostStr, hstDT def dnsblHandler( bot: bare.bot, nick: str, hostname: str, chan: str ) -> tuple[str, dict[str, list[str]]]: dnsblStatus = "Not enabled" dnsblResps = {} if bot.dnsblMode != "none": dnsblStatus, dnsblResps = ( dnsbl(hostname) if not hostname in bot.dns else (bot.dns[hostname]["status"], bot.dns[hostname]["resps"]) ) bot.dns[hostname] = {"status": dnsblStatus, "resps": dnsblResps} if dnsblStatus: match bot.dnsblMode: case "kickban": bot.sendraw( f"KICK #{chan} {nick} :Sorry, but you're on the {dnsblStatus} blacklist(s)." ) bot.sendraw(f"MODE #{chan} +b *!*@{hostname}") case "akill": bot.sendraw( f"OS AKILL ADD *@{hostname} !P Sorry, but you're on the {dnsblStatus} blacklist(s)." ) case "kline": bot.sendraw( f"KILL {nick} :Sorry, but you're on the {dnsblStatus} blacklist(s)." ) bot.sendraw( f"KLINE 524160 *@{hostname} :Sorry, but you're on the {dnsblStatus} blacklist(s)." ) bot.sendraw( f"KLINE *@{hostname} :Sorry, but you're on the {dnsblStatus} blacklist(s)." ) case "gline": bot.sendraw( f"KILL {nick} :Sorry, but you're on the {dnsblStatus} blacklist(s)." ) bot.sendraw( f"GLINE *@{hostname} 524160 :Sorry, but you're on the {dnsblStatus} blacklist(s)." ) bot.sendraw( f"GLINE *@{hostname} :Sorry, but you're on the {dnsblStatus} blacklist(s)." ) case _: bot.log(f'Unknown dnsbl Mode "{bot.dnsblMode}"!', "WARN") return dnsblStatus, dnsblResps