A WebSocket reconnect is not a free pass

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AI Fusion Summary

WebSocket reconnects and batch APIs require rigorous authorization. Long-lived WebSockets must re-verify membership and roles during every subscribe or resume action, as initial handshakes are insufficient. Similarly, batch endpoints must not rely solely on route-level checks. Every individual item within a bulk request must be authorized against the subject and tenant. Failing closed on unauthorized IDs prevents data leaks. Permit.io offers a policy-as-code solution for managing these critical authorization boundaries effectively.
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