155 lines
7.5 KiB
Python
155 lines
7.5 KiB
Python
import json
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import logging
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import re
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import discord
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import websockets
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from pydactyl import PterodactylClient, exceptions
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from redbot.core import Config, commands
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from redbot.core.bot import Red
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class Pterodactyl(commands.Cog):
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"""Pterodactyl allows you to manage your Pterodactyl Panel from Discord."""
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def __init__(self, bot: Red):
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self.bot = bot
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self.config = Config.get_conf(self, identifier=457581387213637448123567, force_registration=True)
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self.config.register_global(
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base_url=None,
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api_key=None,
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server_id=None,
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console_channel=None,
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startup_jar=None,
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startup_arguments=None,
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power_action_in_progress=False
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)
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self.logger = logging.getLogger('red.sea.pterodactyl')
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self.client = None
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self.task = None
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self.websocket = None
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async def establish_websocket_connection(self):
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self.logger.debug("Establishing WebSocket connection")
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base_url = await self.config.base_url()
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api_key = await self.config.api_key()
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server_id = await self.config.server_id()
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try:
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client = PterodactylClient(base_url, api_key, debug=True).client
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self.client = client
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websocket_credentials = client.servers.get_websocket(server_id)
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self.logger.debug("""Websocket connection details retrieved:
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Socket: %s
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Token: %s...""",
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websocket_credentials['data']['socket'],
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websocket_credentials['data']['token'][:20]
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)
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#NOTE - The token is truncated to prevent it from being logged in its entirety, for security reasons
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except exceptions.ClientConfigError as e:
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self.logger.error('Failed to initialize Pterodactyl client: %s', e)
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return
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except exceptions.PterodactylApiError as e:
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self.logger.error('Failed to retrieve Pterodactyl websocket: %s', e)
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return
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async for websocket in websockets.connect(websocket_credentials['data']['socket'], origin=base_url, ping_timeout=60):
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try:
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self.logger.debug("WebSocket connection established")
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auth_message = json.dumps({"event": "auth", "args": [websocket_credentials['data']['token']]})
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await websocket.send(auth_message)
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self.logger.debug("Authentication message sent")
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self.websocket = websocket
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while True:
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message = await websocket.recv()
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if json.loads(message)['event'] in ['token expiring', 'token expired']:
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self.logger.debug("Received token expiring/expired event. Refreshing token.")
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websocket_credentials = client.servers.get_websocket(server_id)
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auth_message = json.dumps({"event": "auth", "args": [websocket_credentials['data']['token']]})
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await websocket.send(auth_message)
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self.logger.debug("Authentication message sent")
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if json.loads(message)['event'] == 'auth success':
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self.logger.debug("Authentication successful")
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if json.loads(message)['event'] == 'console output' and await self.config.console_channel() is not None:
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channel = self.bot.get_channel(await self.config.console_channel())
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if channel is not None:
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content = self.remove_ansi_escape_codes(json.loads(message)['args'][0][:1900])
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if content.startswith('['):
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await channel.send(content=content)
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#TODO - Add pagification for long messages to prevent Discord API errors
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if json.loads(message)['event'] == 'status':
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console = self.bot.get_channel(await self.config.console_channel())
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if console is not None:
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await console.send(f"Server status changed! `{json.loads(message)['args'][0]}`")
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except websockets.exceptions.ConnectionClosed as e:
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self.logger.debug("WebSocket connection closed: %s", e)
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websocket_credentials = client.servers.get_websocket(server_id)
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continue
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def remove_ansi_escape_codes(self, text: str):
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ansi_escape = re.compile(r'\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])')
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#NOTE - https://chat.openai.com/share/d92f9acf-d776-4fd6-a53f-b14ac15dd540
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return ansi_escape.sub('', text)
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def get_task(self):
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return self.bot.loop.create_task(self.establish_websocket_connection(), name="Pterodactyl Websocket Connection")
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async def cog_load(self):
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self.task = self.get_task()
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async def cog_unload(self):
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self.task.cancel()
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await self.client._session.close() # pylint: disable=protected-access
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@commands.Cog.listener()
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async def on_message(self, message: discord.Message):
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if message.channel.id == await self.config.console_channel() and message.author.id != self.bot.user.id:
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await message.channel.send(f"Received message from {message.author.id}: {message.content}")
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await self.websocket.send(json.dumps({"event": "send command", "args": [message.content]}))
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@commands.group(autohelp = True, name = "pterodactyl", aliases = ["ptero"])
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async def pterodactyl(self, ctx: commands.Context):
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"""Pterodactyl allows you to manage your Pterodactyl Panel from Discord."""
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@pterodactyl.group(autohelp = True, name = "config", aliases = ["settings", "set"])
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async def pterodactyl_config(self, ctx: commands.Context):
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"""Configure Pterodactyl settings."""
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@pterodactyl_config.command(name = "url")
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async def pterodactyl_config_base_url(self, ctx: commands.Context, base_url: str):
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"""Set the base URL of your Pterodactyl Panel. Please include the protocol (http/https)."""
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await self.config.base_url.set(base_url)
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await ctx.send(f"Base URL set to {base_url}")
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self.logger.debug("Configuration value set: base_url = %s\nRestarting task...", base_url)
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self.task.cancel()
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self.task = self.get_task()
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@pterodactyl_config.command(name = "apikey")
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async def pterodactyl_config_api_key(self, ctx: commands.Context, api_key: str):
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"""Set the API key for your Pterodactyl Panel."""
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await self.config.api_key.set(api_key)
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await ctx.send(f"API key set to `{api_key[:5]}...{api_key[-4:]}`")
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self.logger.debug("Configuration value set: api_key = %s\nRestarting task...", api_key)
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self.task.cancel()
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self.task = self.get_task()
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@pterodactyl_config.command(name = "serverid")
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async def pterodactyl_config_server_id(self, ctx: commands.Context, server_id: str):
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"""Set the server ID for your Pterodactyl Panel."""
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await self.config.server_id.set(server_id)
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await ctx.send(f"Server ID set to {server_id}")
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self.logger.debug("Configuration value set: server_id = %s\nRestarting task...", server_id)
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self.task.cancel()
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self.task = self.get_task()
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@pterodactyl_config.command(name = "consolechannel")
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async def pterodactyl_config_console_channel(self, ctx: commands.Context, channel: discord.TextChannel):
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"""Set the channel to send console output to."""
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await self.config.console_channel.set(channel.id)
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await ctx.send(f"Console channel set to {channel.mention}")
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