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Resolve all 33 medium-severity architecture review findings

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Second slice of the 2026-09-09 whole-system review remediation
(docs/plans/2026-09-09-arch-review.md §10), on top of the High slice 146a1323.

Runtime/devices: SR-2 alarm on-trigger integration scope; SR-3 correlated NativeAlarmActor
subscribe retry; SR-4 immutable audited DB target; SR-5 ordered InstanceActor stop/flush;
SR-12 rehydration fence; SR-13 S&F gate recheck per delivery; DC-4 no OPC UA security
downgrade; DC-5 alarm snapshot for every new subscriber; ORCH-1 sync-dispose joins the pump.

Management/UI: MG-2 site scope on audit tree + Flow Debugger Replay; MG-3 stale-probe memo
removed; MG-4 server-owned bulk-deploy deadline; UI-5 sandbox runs in a killable child
process (new CentralUI.SandboxWorker project); UI-14 bounded sandbox output/IPC.

Edge/audit: EI-1 relay audit ownership; EI-2 SkipBodyCapture suppresses error text; EI-3/EI-11
error-field redaction + caps; EI-4 single relay deadline, pre-execution-only retry; EI-5
authenticated relay provenance; EI-10 body cap before audit read.

Persistence/contracts: DL-1 global Instance.UniqueName unique index + conflict translation;
DL-2 DataConnection protocol config encrypted at rest (migration
20260909203046_EnforceGlobalInstanceNamesAndProtectProtocolConfiguration — coordinated
central upgrade, old binaries cannot read protected rows); DL-3 bounded Replay paging;
DL-6 cross-site Overwrite of a deployed instance rejected; XC-4 proto descriptor contract test.

Config/hygiene: XC-1 central listener isolation by local port; XC-2/XC-3 inert SMTP + cron
keys removed from rig settings; CM-2 env2 bootstrap guard enabled; DC-6 deploy site exit code;
DC-7 notifier retries only explicit standby rejection; XC-5 ClusterClient purged from docs.

Gates recorded in the report: build 0/0, 9 397 passed / 0 failed, rig redeployed on all
eight nodes with the migration applied. 46 Low findings remain open.
This commit is contained in:
Joseph Doherty
2026-09-09 22:05:30 -04:00
parent 146a13238f
commit 9a87d7a328
136 changed files with 5441 additions and 648 deletions
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docs/requirements/Component-NotificationOutbox.md
+1 -1
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@@ -28,7 +28,7 @@ SMTP and HTTP delivery is blocking I/O. A dispatch sweep runs **off the actor th
%%{init: {'theme':'base', 'themeVariables': {'textColor':'#111111','lineColor':'#555555','edgeLabelBackground':'#ffffff','fontSize':'15px'}}}%%
flowchart TD
SCRIPT(["Site script: Notify.To('list').Send(subject, body)<br/>generate NotificationId (GUID) locally;<br/>return it to the script immediately"])
SNF["Site Store-and-Forward Engine<br/>(notification category, target = central)<br/>durably forwards to central via Central-Site Communication<br/>(ClusterClient); buffers/retries if central is unreachable"]
SNF["Site Store-and-Forward Engine<br/>(notification category, target = central)<br/>durably forwards to central via Central-Site Communication<br/>(authenticated CentralControlService gRPC); buffers/retries if central is unreachable"]
INGEST[("Central ingest: insert-if-not-exists on NotificationId<br/>to Notifications table (Pending)<br/>ack the site, site S and F clears the message")]
OUTBOX["Central Notification Outbox actor<br/>(singleton, active central node)<br/>polls due rows; resolves the list;<br/>delivers via the matching adapter"]
D1{Delivery outcome}