Tulir Asokan
120 lines
4.8 KiB
Python
120 lines
4.8 KiB
Python
# -*- coding: future_fstrings -*-
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# mautrix-telegram - A Matrix-Telegram puppeting bridge
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# Copyright (C) 2018 Tulir Asokan
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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import argparse
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import sys
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import logging
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import logging.config
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import asyncio
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import sqlalchemy as sql
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from sqlalchemy import orm
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from alchemysession import AlchemySessionContainer
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from mautrix_appservice import AppService
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from .base import Base
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from .config import Config
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from .matrix import MatrixHandler
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from . import __version__
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from .db import init as init_db
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from .abstract_user import init as init_abstract_user
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from .user import init as init_user, User
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from .bot import init as init_bot
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from .portal import init as init_portal
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from .puppet import init as init_puppet
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from .formatter import init as init_formatter
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from .public import PublicBridgeWebsite
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from .context import Context
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from .sqlstatestore import SQLStateStore
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parser = argparse.ArgumentParser(
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description="A Matrix-Telegram puppeting bridge.",
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prog="python -m mautrix-telegram")
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parser.add_argument("-c", "--config", type=str, default="config.yaml",
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metavar="<path>", help="the path to your config file")
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parser.add_argument("-b", "--base-config", type=str, default="example-config.yaml",
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metavar="<path>", help="the path to the example config "
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"(for automatic config updates)")
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parser.add_argument("-g", "--generate-registration", action="store_true",
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help="generate registration and quit")
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parser.add_argument("-r", "--registration", type=str, default="registration.yaml",
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metavar="<path>", help="the path to save the generated registration to")
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args = parser.parse_args()
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config = Config(args.config, args.registration, args.base_config)
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config.load()
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config.update()
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if args.generate_registration:
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config.generate_registration()
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config.save()
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print(f"Registration generated and saved to {config.registration_path}")
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sys.exit(0)
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logging.config.dictConfig(config["logging"])
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log = logging.getLogger("mau.init")
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log.debug(f"Initializing mautrix-telegram {__version__}")
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db_engine = sql.create_engine(config["appservice.database"] or "sqlite:///mautrix-telegram.db")
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db_factory = orm.sessionmaker(bind=db_engine)
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db_session = orm.scoping.scoped_session(db_factory)
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Base.metadata.bind = db_engine
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telethon_session_container = AlchemySessionContainer(engine=db_engine, session=db_session,
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table_base=Base, table_prefix="telethon_",
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manage_tables=False)
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loop = asyncio.get_event_loop()
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state_store = SQLStateStore(db_session)
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appserv = AppService(config["homeserver.address"], config["homeserver.domain"],
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config["appservice.as_token"], config["appservice.hs_token"],
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config["appservice.bot_username"], log="mau.as", loop=loop,
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verify_ssl=config["homeserver.verify_ssl"], state_store=state_store)
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context = Context(appserv, db_session, config, loop, None, None, telethon_session_container)
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if config["appservice.public.enabled"]:
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public = PublicBridgeWebsite(loop)
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appserv.app.add_subapp(config.get("appservice.public.prefix", "/public"), public.app)
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with appserv.run(config["appservice.hostname"], config["appservice.port"]) as start:
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init_db(db_session)
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init_abstract_user(context)
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context.bot = init_bot(context)
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context.mx = MatrixHandler(context)
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init_formatter(context)
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init_portal(context)
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init_puppet(context)
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startup_actions = init_user(context) + [start, context.mx.init_as_bot()]
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if context.bot:
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startup_actions.append(context.bot.start())
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try:
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log.debug("Initialization complete, running startup actions")
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loop.run_until_complete(asyncio.gather(*startup_actions, loop=loop))
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log.debug("Startup actions complete, now running forever")
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loop.run_forever()
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except KeyboardInterrupt:
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log.debug("Keyboard interrupt received, stopping clients")
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loop.run_until_complete(
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asyncio.gather(*[user.stop() for user in User.by_tgid.values()], loop=loop))
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log.debug("Clients stopped, shutting down")
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sys.exit(0)
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