Files
lmxopcua/src/ZB.MOM.WW.OtOpcUa.Host/Domain/SecurityClassificationMapper.cs
Joseph Doherty 3b2defd94f Phase 0 — mechanical rename ZB.MOM.WW.LmxOpcUa.* → ZB.MOM.WW.OtOpcUa.*
Renames all 11 projects (5 src + 6 tests), the .slnx solution file, all source-file namespaces, all axaml namespace references, and all v1 documentation references in CLAUDE.md and docs/*.md (excluding docs/v2/ which is already in OtOpcUa form). Also updates the TopShelf service registration name from "LmxOpcUa" to "OtOpcUa" per Phase 0 Task 0.6.

Preserves runtime identifiers per Phase 0 Out-of-Scope rules to avoid breaking v1/v2 client trust during coexistence: OPC UA `ApplicationUri` defaults (`urn:{GalaxyName}:LmxOpcUa`), server `EndpointPath` (`/LmxOpcUa`), `ServerName` default (feeds cert subject CN), `MxAccessConfiguration.ClientName` default (defensive — stays "LmxOpcUa" for MxAccess audit-trail consistency), client OPC UA identifiers (`ApplicationName = "LmxOpcUaClient"`, `ApplicationUri = "urn:localhost:LmxOpcUaClient"`, cert directory `%LocalAppData%\LmxOpcUaClient\pki\`), and the `LmxOpcUaServer` class name (class rename out of Phase 0 scope per Task 0.5 sed pattern; happens in Phase 1 alongside `LmxNodeManager → GenericDriverNodeManager` Core extraction). 23 LmxOpcUa references retained, all enumerated and justified in `docs/v2/implementation/exit-gate-phase-0.md`.

Build clean: 0 errors, 30 warnings (lower than baseline 167). Tests at strict improvement over baseline: 821 passing / 1 failing vs baseline 820 / 2 (one flaky pre-existing failure passed this run; the other still fails — both pre-existing and unrelated to the rename). `Client.UI.Tests`, `Historian.Aveva.Tests`, `Client.Shared.Tests`, `IntegrationTests` all match baseline exactly. Exit gate compliance results recorded in `docs/v2/implementation/exit-gate-phase-0.md` with all 7 checks PASS or DEFERRED-to-PR-review (#7 service install verification needs Windows service permissions on the reviewer's box).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-17 13:57:47 -04:00

30 lines
1.1 KiB
C#

namespace ZB.MOM.WW.OtOpcUa.Host.Domain
{
/// <summary>
/// Maps Galaxy security classification values to OPC UA write access decisions.
/// See gr/data_type_mapping.md for the full mapping table.
/// </summary>
public static class SecurityClassificationMapper
{
/// <summary>
/// Determines whether an attribute with the given security classification should allow writes.
/// </summary>
/// <param name="securityClassification">The Galaxy security classification value.</param>
/// <returns>
/// <see langword="true" /> for FreeAccess (0), Operate (1), Tune (4), Configure (5);
/// <see langword="false" /> for SecuredWrite (2), VerifiedWrite (3), ViewOnly (6).
/// </returns>
public static bool IsWritable(int securityClassification)
{
switch (securityClassification)
{
case 2: // SecuredWrite
case 3: // VerifiedWrite
case 6: // ViewOnly
return false;
default:
return true;
}
}
}
}