| 1 | from helpers.api import ApiHandler, Request, Response |
| 2 | from helpers import dotenv, runtime |
| 3 | from helpers.tunnel_manager import TunnelManager |
| 4 | import requests |
| 5 | |
| 6 | |
| 7 | class TunnelProxy(ApiHandler): |
| 8 | async def process(self, input: dict, request: Request) -> dict | Response: |
| 9 | return await process(input) |
| 10 | |
| 11 | async def process(input: dict) -> dict | Response: |
| 12 | # Get configuration from environment |
| 13 | tunnel_api_port = ( |
| 14 | runtime.get_arg("tunnel_api_port") |
| 15 | or int(dotenv.get_dotenv_value("TUNNEL_API_PORT", 0)) |
| 16 | or 55520 |
| 17 | ) |
| 18 | |
| 19 | # first verify the service is running: |
| 20 | service_ok = False |
| 21 | try: |
| 22 | response = requests.post(f"http://localhost:{tunnel_api_port}/", json={"action": "health"}) |
| 23 | if response.status_code == 200: |
| 24 | service_ok = True |
| 25 | except Exception as e: |
| 26 | service_ok = False |
| 27 | |
| 28 | # forward this request to the tunnel service if OK |
| 29 | if service_ok: |
| 30 | try: |
| 31 | response = requests.post(f"http://localhost:{tunnel_api_port}/", json=input) |
| 32 | return response.json() |
| 33 | except Exception as e: |
| 34 | return {"error": str(e)} |
| 35 | else: |
| 36 | # forward to API handler directly |
| 37 | from api.tunnel import process as local_process |
| 38 | return await local_process(input) |