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hlbridge.py
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hlbridge.py
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import asyncio
import re
import socket
import sys
import threading
import argparse
import dotenv
from os import environ
from datetime import datetime
from pyrogram import Client, filters, idle
parser = argparse.ArgumentParser(description="HLBridge is a bot that forwards player messages from Telegram to the Half-life server on the Xash3D FWGS Engine and vice versa. GitHub: https://github.com/Elinsrc/HLBridge")
parser.add_argument("--oldengine", action='store_true', help="enable read old engine log")
args = parser.parse_args()
dotenv.load_dotenv("config.env", override=True)
if API_ID := environ.get("API_ID"):
api_id = API_ID
else:
print("\033[31mAPI_ID variable is missing! Exiting now\033[0m\n")
sys.exit(1)
if API_HASH := environ.get("API_HASH"):
api_hash = API_HASH
else:
print("\033[31mAPI_HASH variable is missing! Exiting now\033[0m\n")
sys.exit(1)
if BOT_TOKEN := environ.get("BOT_TOKEN"):
bot_token = BOT_TOKEN
else:
print("\033[BOT_TOKEN variable is missing! Exiting now\033[0m\n")
sys.exit(1)
if CHAT_ID := environ.get("CHAT_ID"):
chat_id = int(CHAT_ID)
else:
print("\033[CHAT_ID variable is missing! Exiting now\033[0m\n")
sys.exit(1)
if OWNER := environ.get("OWNER"):
owner = int(OWNER)
else:
print("\033[OWNER variable is missing! Exiting now\033[0m\n")
sys.exit(1)
if LOG_PORT := environ.get("LOG_PORT"):
log_port = int(LOG_PORT)
else:
print("\033[LOG_PORT variable is missing! Exiting now\033[0m\n")
sys.exit(1)
if SERVER_IP := environ.get("SERVER_IP"):
ip = SERVER_IP
else:
print("\033[SERVER_IP variable is missing! Exiting now\033[0m\n")
sys.exit(1)
if SERVER_PORT := environ.get("SERVER_PORT"):
port = int(SERVER_PORT)
else:
print("\033[SERVER_PORT variable is missing! Exiting now\033[0m\n")
sys.exit(1)
if RCON_PASSWD := environ.get("RCON_PASSWD"):
rcon_passwd = RCON_PASSWD
else:
print("\033[RCON_PASSWD variable is missing! Exiting now\033[0m\n")
sys.exit(1)
if CONNECTIONLESS_ARGS := environ.get("CONNECTIONLESS_ARGS"):
connectionless_args = CONNECTIONLESS_ARGS
else:
print("\033[CONNECTIONLESS_ARGS variable is missing! Exiting now\033[0m\n")
sys.exit(1)
class HLServer:
def __init__(self, ip, port):
self.ip = ip
self.port = port
self.sock = socket.socket(family=socket.AF_INET, type=socket.SOCK_DGRAM)
self.sock.settimeout(5)
@staticmethod
def format_time(seconds):
minutes = int(float(seconds)) // 60
remaining_seconds = int(float(seconds)) % 60
return f"{minutes}:{remaining_seconds:02}"
def get_player_list(self):
message = b'\xff\xff\xff\xff' + b'netinfo 48 0 3'
self.sock.sendto(message, (self.ip, self.port))
data = self.sock.recv(4048)
data = data[16:]
data = data.decode(errors='replace')
data = "\\" + data.replace("'", ' ').replace('"', ' ').replace("'", ' ')
data = data.split("\\")[2:]
k = 4
del data[k-1::k]
player_list = []
increment = len(data)
while increment > 0:
player_info = f"{self.format_time(data[increment - 1])} {data[increment - 2]} {data[increment - 3]}"
player_list.append(player_info)
increment -= 3
return player_list
def get_server_info(self):
message = b'\xff\xff\xff\xff' + b'netinfo 48 0 4'
self.sock.sendto(message, (self.ip, self.port))
data = self.sock.recv(4048)
data = data.decode(errors='replace')
data = "\\" + data.replace("'", ' ').replace('"', ' ').replace("'", ' ')
data = data.split("\\")[2:]
server_info = []
server_info.append(f"Server: {data[1]}\nMap: {data[9]}({data[5]}/{data[7]})")
return server_info
class HLRcon:
def __init__(self, ip, port, rcon_passwd:str, rcon_cmd:str):
self.ip = ip
self.port = port
self.rcon_passwd = rcon_passwd
self.rcon_cmd = rcon_cmd
self.rcon_sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.rcon_sock.settimeout(5)
def hlserver_rcon(self):
message = b"\xFF\xFF\xFF\xFFrcon %b %b" % (self.rcon_passwd.encode(), self.rcon_cmd.encode())
self.rcon_sock.sendto(message, (self.ip, self.port))
data = self.rcon_sock.recv(65565)
data = data.replace(bytes([0xff, 0xff, 0xff, 0xff, 0x70, 0x72, 0x69, 0x6e, 0x74]), b'').replace(bytes([0xff]), b'').replace(b'`', b'').replace(b'\n', b'\n').replace(b'\r', b'\n').replace(b'\r\r', b'\n')
seen_lines = set()
rcon = []
while True:
newdat = self.rcon_sock.recv(2048)
if bytes([0xff, 0xff, 0xff, 0xff, 0x70, 0x72, 0x69, 0x6e, 0x74, 0x0a]) == newdat:
break
data += newdat
lines = data.split(b'\n')
for line in lines:
if line not in seen_lines and line != b'\xff\xff\xff\xffprint':
seen_lines.add(line)
rcon.append(line.decode(errors='ignore'))
return rcon
class Utils:
@staticmethod
def get_current_time():
return datetime.now().strftime("%d.%m.%Y %H:%M:%S")
@staticmethod
def remove_color_tags(text):
return re.sub(r'\^\d', '', text)
@staticmethod
def user_msg(message):
return ' '.join(message.text.split(' ')[1:])
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.bind(('0.0.0.0', log_port))
app = Client("HLBridge", api_id = api_id, api_hash = api_hash, bot_token = bot_token)
if args.oldengine:
log_prefix = "log L"
else:
log_prefix = "log"
saymatch = re.compile(fr'{log_prefix} \d\d\/\d\d\/\d\d\d\d - \d\d\:\d\d\:\d\d\: "(.*)<\d+><(.*)><\d+>" say "(.*)"')
entermatch = re.compile(fr'{log_prefix} \d\d\/\d\d\/\d\d\d\d - \d\d\:\d\d\:\d\d\: "(.*)<\d+><(.*)><\d+>" entered the game')
disconnectmatch = re.compile(fr'{log_prefix} \d\d\/\d\d\/\d\d\d\d - \d\d\:\d\d\:\d\d\: "(.*)<\d+><(.*)><\d+>" disconnected')
suicidematch = re.compile(fr'{log_prefix} \d\d\/\d\d\/\d\d\d\d - \d\d\:\d\d\:\d\d\: "(.*)<\d+><(.*)><\d+>" committed suicide with "(.*)"')
waskilledmatch = re.compile(fr'{log_prefix} \d\d\/\d\d\/\d\d\d\d - \d\d\:\d\d\:\d\d\: "(.*)<\d+><(.*)><\d+>" committed suicide with "(.*)" \(.*\)')
killedmatch = re.compile(fr'{log_prefix} \d\d\/\d\d\/\d\d\d\d - \d\d\:\d\d\:\d\d\: "(.*)<\d+><(.*)><\d+>" killed "(.*)<\d+><(.*)><\d+>" with "(.*)"')
kickmatch = re.compile(fr'{log_prefix} \d\d\/\d\d\/\d\d\d\d - \d\d\:\d\d\:\d\d\: Kick: "(.*)<\d+><(.*)><>" was kicked by "(.*)" \(message "(.*)"\)')
changematch = re.compile(fr'{log_prefix} \d\d\/\d\d\/\d\d\d\d - \d\d\:\d\d\:\d\d\: "(.*)<\d+><(.*)><\d+>" changed name to "(.*)"')
def send_to_telegram():
print(f"\033[32m[{Utils.get_current_time()}] Half-Life: <<< Socket started! >>>\033[0m")
while True:
try:
l, _ = sock.recvfrom(1024)
l = l[4:].decode(errors='replace').replace('\n', '')
l = Utils.remove_color_tags(l)
matches = [
(saymatch, lambda g: f'{g[0]}: {g[2]}'),
(suicidematch, lambda g: f'"{g[0]}" committed suicide with {g[2]}'),
(waskilledmatch, lambda g: f'"{g[0]}" committed suicide with {g[2]}'),
(killedmatch, lambda g: f'"{g[0]}" killed {g[2]} with {g[4]}'),
(kickmatch, lambda g: f'Player {g[0]} was kicked with message: "{g[3]}"'),
(changematch, lambda g: f'Player "{g[0]}" changed name to: "{g[2]}"'),
(entermatch, lambda g: f'Player "{g[0]}" has joined the game'),
(disconnectmatch, lambda g: f'Player "{g[0]}" has left the game')
]
for pattern, formatter in matches:
m = pattern.match(l)
if m:
g = m.groups()
text = formatter(g)
app.send_message(chat_id, text)
print(f"\033[37m[{Utils.get_current_time()}] Half-Life: <<< {text} >>>\033[0m")
break
except Exception as e:
print(f"\033[31m[{Utils.get_current_time()}] ERROR: <<< {e} >>>\033[0m")
app.send_message(chat_id, e)
sock.close()
sys.exit(1)
@app.on_message(filters.chat(chat_id) & ~filters.command(["status","rcon","id"]))
async def send_to_hl(client, message):
msg = f"(telegram) {message.from_user.username}: {message.text}"
query = b'\xff\xff\xff\xff%b %b\n' % (connectionless_args.encode(), msg.encode("utf8"))
sock.sendto(query, (ip, port));
print(f"\033[37m[{Utils.get_current_time()}] Telegram: <<< {message.from_user.username}: {message.text} >>>")
@app.on_message(filters.command("rcon") & filters.user(owner))
async def rcon(client, message):
if len(message.command) == 1:
await message.reply_text("/rcon [command]")
try:
rcon = HLRcon(ip, port, rcon_passwd, Utils.user_msg(message))
cmd = '\n'.join(rcon.hlserver_rcon())
msg = f"```{cmd}```"
await message.reply_text(Utils.remove_color_tags(msg))
except Exception as e:
await message.reply_text(e)
@app.on_message(filters.command("status"))
async def status(client, message):
try:
status = HLServer(ip, port)
server_info = '\n'.join(status.get_server_info())
player_list = '\n'.join(status.get_player_list())
msg = f"```{server_info}\nTime Frags Name\n\n{player_list}```"
await message.reply_text(Utils.remove_color_tags(msg))
except Exception as e:
await message.reply_text(e)
@app.on_message(filters.command("id"))
async def get_id(client, message):
try:
msg = f"```Name ID\n{message.from_user.username}: {message.from_user.id}\n{message.chat.title}: {message.chat.id}```"
await message.reply_text(msg)
except Exception as e:
await message.reply_text(e)
def run_socket_listener():
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
loop.run_until_complete(send_to_telegram())
if __name__ == "__main__":
threading.Thread(target=run_socket_listener, daemon=True).start()
app.start()
print(f"\033[32m[{Utils.get_current_time()}] Telegram: <<< Bot started! >>>\033[0m")
idle()
print(f"\033[31m[{Utils.get_current_time()}] Telegram: <<< Bot stoped! >>>\033[0m")