fix(gateway): close Phase 3C audit gaps

2026-07-30 01:46:00 +07:00
parent 040ca73ce9
commit d3852d15f3
23 changed files with 1619 additions and 219 deletions
@@ -0,0 +1,15 @@
+## ADDED Requirements
+
+### Requirement: Heartbeat egress is observed
+Authenticated gateway heartbeat telemetry SHALL calculate egress from monotonic transmitted-byte deltas over monotonic elapsed time and MUST NOT report configured capacity as measured traffic.
+
+#### Scenario: Controlled byte delta is sampled
+- **WHEN** transmitted bytes increase by a known amount during a known interval
+- **THEN** heartbeat egress equals the measured rate while configured capacity remains a separate registration value
+
+### Requirement: Required telemetry remains bounded and low cardinality
+The established authenticated path SHALL expose observed bytes, packets, drops, RTT, loss, jitter, queue delay, processing delay, pacing, reconnect, and provider state without session, route, credential, or payload labels.
+
+#### Scenario: Telemetry snapshot is published
+- **WHEN** the gateway emits a heartbeat after forwarding traffic
+- **THEN** it carries the bounded process-level observations and no high-cardinality or secret-bearing value