91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
import os
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import pathlib
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import logging
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import argparse
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import asyncio
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import pytomlpp
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import appdirs
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from multidict import CIMultiDict
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from aiohttp import web
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import quicclient
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APP_NAME = "QUICProxy"
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APP_AUTHOR = "iv-org"
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CONFIG_DIRECTORY = pathlib.Path(f"{appdirs.user_config_dir(APP_NAME, APP_AUTHOR)}")
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CONFIG_DIRECTORY.mkdir(parents=True, exist_ok=True)
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CONFIG_FILE = pathlib.Path(f"{appdirs.user_config_dir(APP_NAME, APP_AUTHOR)}/config.toml")
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CONFIG_FILE.touch(exist_ok=True)
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with open(f"{CONFIG_FILE}") as config:
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config = pytomlpp.loads(config.read())
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if not config:
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config = {"listen": "0.0.0.0:7192", "open_connections": 5}
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routes = web.RouteTableDef()
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def process_cli_args():
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# Taken from https://stackoverflow.com/a/20663028
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parser = argparse.ArgumentParser()
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parser.add_argument(
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'-d', '--debug',
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help="Print lots of debugging statements",
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action="store_const", dest="loglevel", const=logging.DEBUG,
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default=logging.WARNING,
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)
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parser.add_argument(
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'-v', '--verbose',
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help="Be verbose",
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action="store_const", dest="loglevel", const=logging.INFO,
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)
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args = parser.parse_args()
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logging.basicConfig(level=args.loglevel)
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@routes.post("/")
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async def post(request):
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arguments = await request.json()
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post_data = str(arguments.get("data", ""))
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post_data = post_data if post_data else None
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method = arguments["method"]
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# Create heders
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intermediate_header_processing = [(k, v) for k, v in arguments.get("headers", {}).items()]
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processed_headers = CIMultiDict(intermediate_header_processing)
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packaged_request = quicclient.InvidiousRequest(url=arguments["url"], method=method, headers=processed_headers,
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content=post_data)
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result = {}
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await request_processor.requests_to_do.put([packaged_request, result])
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await packaged_request.completed.wait()
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if result["headers"][":status"] == "304":
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return web.Response(body=b"", headers=result["headers"], status=304)
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else:
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return web.Response(body=result["response"], headers=result["headers"])
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async def main():
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[asyncio.create_task(request_processor.request_worker()) for _ in range(config.get("open_connections", 5))]
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app = web.Application()
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app.add_routes(routes)
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return app
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request_processor = quicclient.RequestProcessor()
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if __name__ == '__main__':
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process_cli_args()
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listen_address = config.get("listen", "0.0.0.0:7912")
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# Detect UNIX socket
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# https://github.com/iv-org/invidious/pull/2111#issuecomment-846454891
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if os.sep in listen_address or ":" not in listen_address:
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web.run_app(main(), path=listen_address)
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else:
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host, port = config.get("listen", "0.0.0.0:7912").split(":")
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web.run_app(main(), port=port, host=host)
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