FormatStatus now matches named codes against code & 0xFFFF0000 (high-word
mask) rather than exact equality, so status codes carrying sub-code or flag
bits in the low 16 bits (e.g. 0x80050001) still resolve to their named class.
For codes not in the named shortlist a severity-class fallback using the top
2 bits always emits Good / Uncertain / Bad rather than bare hex.
Updated the stale FormatStatus_unknown_codes_fall_back_to_hex_only test (its
expectation became invalid once the severity-class fallback was added) and
added new Theory cases exercising both the high-word matching and the
severity-class fallback paths.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
SnapshotFormatter.FormatStatus mapped four OPC UA status names to
incorrect numeric codes, mislabelling operator-facing CLI output. The
codes were corrected to their canonical OPC Foundation
Opc.Ua.StatusCodes values:
BadTimeout 0x80060000 -> 0x800A0000
BadNoCommunication 0x80070000 -> 0x80310000
BadWaitingForInitialData 0x80080000 -> 0x80320000
BadNodeIdInvalid 0x80350000 -> 0x80330000
The Cli.Common project does not reference the Opc.Ua package (only
Core.Abstractions / CliFx / Serilog), so the hex literals were
corrected in place with a sync note rather than adding a heavy new
dependency.
SnapshotFormatterTests was updated: the [Theory] expectations now use
the correct spec codes and assert the full rendered form, plus a new
regression [Theory] confirms the pre-fix wrong names no longer apply.
All 24 tests pass.
findings.md: Driver.Cli.Common-001 set to Resolved; open count 6 -> 5.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Reviewed all 31 src/ production projects against the 10-category
checklist in REVIEW-PROCESS.md. Each module gets its own findings.md;
code-reviews/README.md is regenerated from them.
334 findings: 6 Critical, 46 High, 126 Medium, 156 Low.
Critical findings:
- Server-001: WriteNodeIdUnknown recurses unconditionally — a HistoryRead
on an unresolvable node crashes the process (remote DoS).
- Admin-001/002: app-wide auth bypass (RouteView not AuthorizeRouteView)
plus unauthenticated mutating routes.
- Core.Scripting-001: System.Environment reachable from operator scripts;
Environment.Exit() terminates the server.
- Core.AlarmHistorian-001: rowIds/events parallel-list desync on a corrupt
payload misapplies outcomes — silent alarm-event data loss.
- Driver.Galaxy-001: ReconnectSupervisor is built but never triggered, so
a transient gateway drop permanently kills the event stream.
All findings are Status=Open; resolution is tracked per REVIEW-PROCESS.md
section 4. Review only — no source code changed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
