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NanoMQ acl_req — per-publish/subscribe ACL check

POST 
/v1/sdk/mqtt/auth/acl

Looks up cached MQTTSession from Redis by username. Derives permission from session type + topic:

  • SDK: publish sos/alerts, subscribe sos/events/{user_id}, publish tel/{user_id}/data.
  • Edge: publish sos/alerts only. Returns HTTP 200 (allow) or HTTP 403 (deny). Cache miss → 403 (forces reconnect).

Request​

Responses​

Allow