dohertj2/ScadaBridge
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix(high-severity): close 9 of 10 open High findings across 8 modules

Browse Source 
Comm-016: delete dead HandleConnectionStateChanged + _debugSubscriptions /
_inProgressDeployments tracking + ConnectionStateChanged message record.
Disconnect detection is owned by the transport layers (gRPC keepalive PING
~25s; Ask-timeout at CommunicationService). Updates the
Component-Communication.md design doc to make that explicit.

SnF-018: NotificationForwarder.DeliverAsync now discards a corrupt buffered
payload (Warning log + return true) instead of returning false and parking
the row — honoring the design's "notifications do not park" invariant.

DM-018: reconciliation no longer force-sets Enabled, preserving an
intentional Disabled state after central failover.

ESG-018: DeliverBufferedAsync (both ExternalSystemClient + DatabaseGateway)
catches JsonException and returns false, turning a corrupt buffered row
into a parked operation instead of a retry-forever poison message.

InboundAPI-022: register ActiveNodeGate as IActiveNodeGate in the Central
DI branch so standby-node gating is actually wired up in production.

NS-019: remove orphaned NotificationDeliveryService /
INotificationDeliveryService / NotificationResult; central notification
delivery now lives entirely in NotificationOutbox.

SEL-016: normalise From/To filters to UTC before ISO-string compare so
non-UTC DateTimeOffset clients no longer get spuriously excluded events.

TE-017: include Description on attributes/alarms and a HashableConnections
projection (protocol, endpoint JSON, failover count) in the revision hash
and DiffService; staleness detection now catches description-only and
connection-endpoint edits.

Transport-001 and Transport-002 (also High) remain Open — they're being
handled in a follow-up batch because both touch BundleImporter.cs and
must serialise.
This commit is contained in:
Joseph Doherty
2026-05-28 05:40:15 -04:00
parent f936f55f51
commit ac96b83b08
38 changed files with 852 additions and 1729 deletions
Download Patch File Download Diff File Expand all files Collapse all files
code-reviews/SiteEventLogging/findings.md
+3 -1
View File
@@ -793,9 +793,11 @@ chosen policy on `ISiteEventLogger.LogEventAsync`.
|--|--|
| Severity | High |
| Category | Correctness & logic bugs |
| Status | Open |
| Status | Resolved |
| Location | `src/ScadaLink.SiteEventLogging/EventLogQueryService.cs:67-77`, `src/ScadaLink.SiteEventLogging/SiteEventLogger.cs:159`, `src/ScadaLink.SiteEventLogging/EventLogPurgeService.cs:72-78` |
**Resolution** — `EventLogQueryService.ExecuteQuery` now calls `.ToUniversalTime()` on `request.From`/`request.To` before `ToString("o")`, so the produced ISO 8601 string always ends in `+00:00` and lexicographically matches the UTC timestamps written by `SiteEventLogger`. `EventLogPurgeService.PurgeByRetention` was also made defensive with an explicit `.ToUniversalTime()` on the cutoff. A regression test (`Query_FiltersByTimeRange_HandlesNonUtcOffset`) constructs a `+05:00` `DateTimeOffset` and asserts the matching UTC-stored events are returned and out-of-range ones are excluded.
**Description**
Event rows are persisted with `timestamp` = `DateTimeOffset.UtcNow.ToString("o")`,