Hermes Agent
131 baris
4.1 KiB
Python
131 baris
4.1 KiB
Python
"""Simple static file server with API and WebSocket proxy"""
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import asyncio
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import http.server
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import websockets
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import threading
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import urllib.request
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import urllib.error
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import os
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import json
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PORT = 8006
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DIST_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)), "dist")
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API_BASE = "http://127.0.0.1:8004"
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WS_BASE = "ws://127.0.0.1:8004"
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class KVMHandler(http.server.SimpleHTTPRequestHandler):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, directory=DIST_DIR, **kwargs)
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def do_GET(self):
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if self.path.startswith("/api/"):
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self._proxy("GET")
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elif self.path == "/" or self.path == "":
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self.path = "/index.html"
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super().do_GET()
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else:
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file_path = os.path.join(DIST_DIR, self.path.lstrip("/"))
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if os.path.isfile(file_path):
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super().do_GET()
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else:
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self.path = "/index.html"
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super().do_GET()
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def do_POST(self):
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if self.path.startswith("/api/"):
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self._proxy("POST")
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else:
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self.send_error(404)
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def do_PUT(self):
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if self.path.startswith("/api/"):
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self._proxy("PUT")
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else:
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self.send_error(404)
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def do_DELETE(self):
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if self.path.startswith("/api/"):
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self._proxy("DELETE")
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else:
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self.send_error(404)
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def _proxy(self, method):
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content_length = int(self.headers.get("Content-Length", 0))
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body = self.rfile.read(content_length) if content_length > 0 else None
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url = f"{API_BASE}{self.path}"
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req = urllib.request.Request(url, data=body, method=method)
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for key in ["Content-Type", "Authorization"]:
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if key in self.headers:
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req.add_header(key, self.headers[key])
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try:
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with urllib.request.urlopen(req, timeout=30) as resp:
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resp_body = resp.read()
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self.send_response(resp.status)
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self.send_header("Content-Type", "application/json")
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self.send_header("Access-Control-Allow-Origin", "*")
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self.end_headers()
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self.wfile.write(resp_body)
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except urllib.error.HTTPError as e:
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resp_body = e.read()
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self.send_response(e.code)
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self.send_header("Content-Type", "application/json")
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self.send_header("Access-Control-Allow-Origin", "*")
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self.end_headers()
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self.wfile.write(resp_body)
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except Exception as e:
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self.send_response(502)
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self.send_header("Content-Type", "application/json")
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self.end_headers()
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self.wfile.write(json.dumps({"error": str(e)}).encode())
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def log_message(self, format, *args):
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pass
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async def websocket_proxy(websocket, path):
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"""Proxy WebSocket connections to backend"""
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ws_url = f"{WS_BASE}{path}"
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try:
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async with websockets.connect(ws_url) as backend_ws:
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async def forward_to_backend():
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async for msg in websocket:
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await backend_ws.send(msg)
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async def forward_to_frontend():
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async for msg in backend_ws:
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await websocket.send(msg)
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await asyncio.gather(
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forward_to_backend(),
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forward_to_frontend()
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)
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except Exception as e:
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print(f"WebSocket proxy error: {e}")
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async def ws_handler(websocket, path):
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await websocket_proxy(websocket, path)
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def run_websocket_server():
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loop = asyncio.new_event_loop()
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asyncio.set_event_loop(loop)
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loop.run_until_complete(websockets.serve(ws_handler, "0.0.0.0", PORT))
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loop.run_forever()
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if __name__ == "__main__":
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# Start WebSocket server in background thread
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ws_thread = threading.Thread(target=run_websocket_server, daemon=True)
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ws_thread.start()
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print(f"WebSocket proxy listening on ws://0.0.0.0:{PORT}")
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# Start HTTP server
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server = http.server.HTTPServer(("0.0.0.0", PORT), KVMHandler)
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print(f"Static file server serving on http://0.0.0.0:{PORT}")
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server.serve_forever()
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