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fix(S2-a): keep plaintext MQTT inside compose network

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Brent Perteet
2026-08-20 15:44:38 -05:00
parent 9ffe021354
commit 8f638bfa4f
2 changed files with 1 additions and 2 deletions
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MQTT_DEVICE_AUTH.md
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@@ -12,7 +12,7 @@ exposes three listeners, each with a different trust model:
| Port | Protocol | Auth | Who it's for |
|------|----------|------|---------------|
| `1883` | MQTT (plaintext) | username/password | internal services (e.g. the Laravel subscriber, Python publisher) |
| `1883` | MQTT (plaintext, Compose network only) | username/password | internal backend service; not host-published |
| `8883` | MQTT over TLS | **client certificate** | field devices |
| `443` (`/mqtt` → loopback `9001`) | MQTT over WSS/TLS | username/password | scoped app clients |
| `8884` | MQTT over TLS | username/password (server cert only) | scoped app clients and administrators on networks that expose the raw port |