agnes-the-ai-analyst/services/ws_gateway/config.py
Vojtech 38f6b639d2
feat(observability): request_id end-to-end + dev debug toolbar + centralized logging (#136)
Cuts release 0.20.0.

## Highlights
- X-Request-ID header on every response + sanitized to [A-Za-z0-9_-] (CRLF log-forging mitigation)
- Error pages (HTML + JSON 500) surface request_id for support tickets
- Dev debug toolbar gated by DEBUG=1 — fastapi-debug-toolbar with custom DuckDBPanel
- Centralized app.logging_config.setup_logging() replaces 23 scattered basicConfig calls
- Telegram bot drops bot.log file — stdout only (BREAKING)

## Devin findings addressed
- BUG_0001: .env.template no longer claims FastAPI debug=True
- BUG_0002: subprocess extractor logs INFO to stderr again
- ANALYSIS_0003: _wants_html no longer matches Accept: */* (curl gets JSON as before)
- BUG on b1c6ee9: HTML 500 page no longer leaks str(exc) in production
- BUG on b13d2fe: 2 CLAUDE.md compliance flags (transform.py + ws_gateway) accepted as scope-limited logging refactor — follow-up to update CLAUDE.md if needed

See CHANGELOG [0.20.0] for full notes.
2026-04-29 22:54:21 +02:00

20 lines
855 B
Python

"""Configuration for WebSocket Gateway."""
import os
def _get_required_env(key: str) -> str:
"""Get a required environment variable or fail fast."""
value = os.environ.get(key)
if not value:
raise ValueError(f"Missing required environment variable: {key}")
return value
WS_GATEWAY_HOST: str = os.environ.get("WS_GATEWAY_HOST", "127.0.0.1")
WS_GATEWAY_PORT: int = int(os.environ.get("WS_GATEWAY_PORT", "8765"))
WS_DISPATCH_SOCKET: str = os.environ.get("WS_DISPATCH_SOCKET", "/run/ws-gateway/ws.sock")
DESKTOP_JWT_SECRET: str = _get_required_env("DESKTOP_JWT_SECRET")
HEARTBEAT_INTERVAL_SECONDS: int = int(os.environ.get("HEARTBEAT_INTERVAL_SECONDS", "30"))
HEARTBEAT_TIMEOUT_MISSED: int = int(os.environ.get("HEARTBEAT_TIMEOUT_MISSED", "3"))
MAX_CONNECTIONS_PER_USER: int = int(os.environ.get("MAX_CONNECTIONS_PER_USER", "5"))