- Gap 1: Add tenant ID verification after device lookup in SSH relay handleSSH,
closing cross-tenant token reuse vulnerability
- Gap 2: Add X-Forwarded-For fallback (last entry) when X-Real-IP is absent in
SSH relay source IP extraction; import strings package
- Gap 3: Add @limiter.limit("10/minute") to POST /winbox-session and POST
/ssh-session using existing slowapi pattern from app.middleware.rate_limit
- Gap 4: Add TODO comment in open_ssh_session explaining that SSH session count
enforcement is at the poller level; no NATS subject exists yet for API-side
pre-check
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implements four operator-gated endpoints under /api/tenants/{tenant_id}/devices/{device_id}/:
- POST /winbox-session: opens a WinBox tunnel via NATS request-reply to poller
- POST /ssh-session: mints a single-use Redis token (120s TTL) for WebSocket SSH relay
- DELETE /winbox-session/{tunnel_id}: idempotently closes a WinBox tunnel
- GET /sessions: lists active WinBox tunnels via NATS tunnel.status.list
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
