Update src/bot.py
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1 changed files with 42 additions and 37 deletions
79
src/bot.py
79
src/bot.py
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@ -1,13 +1,12 @@
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#!/usr/bin/env python3
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import asyncio
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import importlib.util
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import inspect
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import json
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import os
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import socket
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import ssl
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import sys
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import time
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import yaml
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from src.channel_manager import ChannelManager
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@ -15,7 +14,6 @@ from src.logger import Logger
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from src.plugin_base import PluginBase
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from src.sasl import handle_sasl, handle_authenticate, handle_903
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class Bot:
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def __init__(self, config_file):
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self.config = self.load_config(config_file)
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@ -24,15 +22,16 @@ class Bot:
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self.channel_manager = ChannelManager()
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self.logger = Logger('logs/elitebot.log')
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self.connected = False
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self.ircsock = None
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self.reader = None
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self.writer = None
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self.running = True
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self.plugins = []
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self.load_plugins()
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def validate_config(self, config):
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required_fields = [
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['Connection', 'Port'],
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['Connection' 'Hostname'],
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['Connection', 'Hostname'],
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['Connection', 'Nick'],
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['Connection', 'Ident'],
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['Connection', 'Name'],
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@ -92,11 +91,12 @@ class Bot:
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self.logger.error('Could not decode byte string with any known encoding')
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return bytes.decode('utf-8', 'ignore')
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def ircsend(self, msg):
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async def ircsend(self, msg):
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try:
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if msg != '':
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self.logger.info(f'Sending command: {msg}')
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self.ircsock.send(bytes(f'{msg}\r\n', 'UTF-8'))
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self.writer.write(bytes(f'{msg}\r\n', 'UTF-8'))
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await self.writer.drain()
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except Exception as e:
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self.logger.error(f'Error sending IRC message: {e}')
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raise
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@ -120,55 +120,61 @@ class Bot:
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args.append(' '.join(parts[trailing_arg_start:])[1:])
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return source, command, args
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def connect(self):
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async def connect(self):
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try:
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self.ircsock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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ssl_context = None
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if str(self.config['Connection'].get('Port'))[:1] == '+':
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context = ssl.create_default_context()
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self.ircsock = context.wrap_socket(self.ircsock,
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server_hostname=self.config['Connection'].get('Hostname'))
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port = int(self.config['Connection'].get('Port')[1:])
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else:
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port = int(self.config['Connection'].get('Port'))
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ssl_context = ssl.create_default_context(ssl.Purpose.SERVER_AUTH) # Corrected here
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self.reader, self.writer = await asyncio.open_connection(
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self.config['Connection'].get('Hostname'),
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int(self.config['Connection'].get('Port')[1:]) if ssl_context else int(self.config['Connection'].get('Port')),
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ssl=ssl_context
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)
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if 'BindHost' in self.config:
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self.ircsock.bind((self.config['Connection'].get('BindHost'), 0))
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self.ircsock.connect_ex((self.config['Connection'].get('Hostname'), port))
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self.ircsend(f'NICK {self.config["Connection"].get("Nick")}')
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self.ircsend(f'USER {self.config["Connection"].get("Ident")} * * :{self.config["Connection"].get("Name")}')
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await self.ircsend(f'NICK {self.config["Connection"].get("Nick")}')
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await self.ircsend(f'USER {self.config["Connection"].get("Ident")} * * :{self.config["Connection"].get("Name")}')
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if self.config['SASL'].get('UseSASL'):
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self.ircsend('CAP REQ :sasl')
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await self.ircsend('CAP REQ :sasl')
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except Exception as e:
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self.logger.error(f'Error establishing connection: {e}')
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self.connected = False
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return
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def start(self):
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async def start(self):
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while True:
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if not self.connected:
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try:
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self.connect()
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await self.connect()
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self.connected = True
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except Exception as e:
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self.logger.error(f'Connection error: {e}')
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time.sleep(60)
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await asyncio.sleep(60)
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continue
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try:
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recvText = self.ircsock.recv(2048)
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recvText = await self.reader.read(2048)
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if not recvText:
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self.connected = False
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continue
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ircmsg = self.decode(recvText)
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source, command, args = self.parse_message(ircmsg)
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self.logger.debug(f'Received: source: {source} | command: {command} | args: {args}')
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if '\r\n' in ircmsg:
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messages = ircmsg.split('\r\n')
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elif '\n' in ircmsg:
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messages = ircmsg.split('\n')
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else:
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messages = [ircmsg] # If no newline characters, treat the whole message as a single message
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for message in messages:
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if message: # Check if message is not empty
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source, command, args = self.parse_message(message)
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self.logger.debug(f'Received: source: {source} | command: {command} | args: {args}')
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if command == 'PING':
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nospoof = args[0][1:] if args[0].startswith(':') else args[0]
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self.ircsend(f'PONG :{nospoof}')
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await self.ircsend(f'PONG :{nospoof}')
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continue
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if command == 'PRIVMSG':
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@ -191,7 +197,7 @@ class Bot:
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if command == 'PRIVMSG' and args[1].startswith('\x01VERSION\x01'):
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source_nick = source.split('!')[0]
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self.ircsend(f'NOTICE {source_nick} :\x01VERSION EliteBot 0.1\x01')
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await self.ircsend(f'NOTICE {source_nick} :\x01VERSION EliteBot 0.1\x01')
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if command == '001':
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for channel in self.channel_manager.get_channels():
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@ -199,7 +205,7 @@ class Bot:
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if command == 'INVITE':
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channel = args[1]
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self.ircsend(f'JOIN {channel}')
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await self.ircsend(f'JOIN {channel}')
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self.channel_manager.save_channel(channel)
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if command == 'VERSION':
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@ -209,12 +215,11 @@ class Bot:
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self.logger.error(f'General error: {e}')
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self.connected = False
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if __name__ == '__main__':
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try:
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bot = Bot(sys.argv[1])
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bot.start()
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asyncio.run(bot.start())
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except KeyboardInterrupt:
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print('\nEliteBot has been stopped.')
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except Exception as e:
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print(f'An unexpected error occurred: {e}')
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print(f'An unexpected error occurred: {e}')
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