Files
mxaccessgw/src/ZB.MOM.WW.MxGateway.Server/Diagnostics/GatewayRequestLoggingMiddlewareExtensions.cs
T
Joseph Doherty dc9c0c950c rename: prefix gateway projects/namespaces with ZB.MOM.WW + sln→slnx
Apply the ZB.MOM.WW. prefix to all gateway-side projects, folders,
.csproj/.sln contents, C# namespaces, using directives, generated proto
C# (csharp_namespace + checked-in generated files), InternalsVisibleTo
attributes, project-name string literals (LoadProject, .sln lookups,
worker exe paths, staticwebassets manifest), and the install/script/doc
references that point at any of the above. Migrate the solution from
.sln to .slnx via `dotnet sln migrate` and delete the old file.

External-runtime identifiers are intentionally NOT prefixed so external
configuration keeps working:
- GatewayMetrics.cs MeterName ("MxGateway.Server")
- DashboardAuthenticationDefaults Scheme/Policy ("MxGateway.Dashboard")
- GatewayRequestLoggingMiddleware logger category ("MxGateway.Request")
- StaRuntime thread name ("MxGateway.Worker.STA")
- appsettings.json root section "MxGateway" + env-var prefix
  MxGateway__... and secret-name MxGateway:ApiKeyPepper
- C:\ProgramData\MxGateway\ data dir paths

Also fixes two tests that were not rename-related but became visible
while validating the rename:

- WorkerLiveMxAccessSmokeTests.ShutDownAsync: cancellation that the
  gateway service correctly maps to RpcException(Cancelled) per gRPC
  convention was being misclassified as a stream fault. Added a sibling
  catch on RpcException with StatusCode.Cancelled.

- IntegrationTestEnvironment.ResolveRepositoryRoot: extracted IsRepositoryRoot
  and made it accept either a .git marker OR a .sln/.slnx next to src/
  so the worker-exe walker works in non-git working copies.

clients/proto/proto-inputs.json's protoRoot updated to point at
src/ZB.MOM.WW.MxGateway.Contracts/Protos.

Verified by `dotnet build` and a full `dotnet test` of the .slnx with
MXGATEWAY_RUN_LIVE_{MXACCESS,LDAP,GALAXY}_TESTS=1:
  Tests: 472/472 pass
  Worker.Tests: 280/280 pass (4 dev-rig [Fact(Skip=...)] skipped)
  IntegrationTests: 18/18 pass

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-23 16:22:23 -04:00

68 lines
2.6 KiB
C#

using Microsoft.Extensions.Primitives;
namespace ZB.MOM.WW.MxGateway.Server.Diagnostics;
/// <summary>Middleware extensions for structured gateway request logging with correlation context.</summary>
public static class GatewayRequestLoggingMiddlewareExtensions
{
/// <summary>Header name for the session ID.</summary>
public const string SessionIdHeaderName = "x-session-id";
/// <summary>Header name for the worker process ID.</summary>
public const string WorkerProcessIdHeaderName = "x-worker-process-id";
/// <summary>Header name for the correlation ID.</summary>
public const string CorrelationIdHeaderName = "x-correlation-id";
/// <summary>Header name for the command method name.</summary>
public const string CommandMethodHeaderName = "x-command-method";
/// <summary>Adds gateway request logging scope middleware that reads correlation headers and redacts sensitive data.</summary>
/// <param name="app">Application builder.</param>
public static IApplicationBuilder UseGatewayRequestLoggingScope(this IApplicationBuilder app)
{
ArgumentNullException.ThrowIfNull(app);
return app.Use(async (context, next) =>
{
ILogger logger = context.RequestServices
.GetRequiredService<ILoggerFactory>()
.CreateLogger("MxGateway.Request");
using IDisposable? scope = logger.BeginGatewayScope(new GatewayLogScope(
SessionId: ReadHeader(context, SessionIdHeaderName),
WorkerProcessId: ReadInt32Header(context, WorkerProcessIdHeaderName),
CorrelationId: ReadUInt64Header(context, CorrelationIdHeaderName),
CommandMethod: ReadHeader(context, CommandMethodHeaderName),
ClientIdentity: ReadHeader(context, "authorization")));
await next(context);
});
}
private static string? ReadHeader(HttpContext context, string headerName)
{
return context.Request.Headers.TryGetValue(headerName, out StringValues values)
? values.ToString()
: null;
}
private static int? ReadInt32Header(HttpContext context, string headerName)
{
string? value = ReadHeader(context, headerName);
return int.TryParse(value, out int parsedValue)
? parsedValue
: null;
}
private static ulong? ReadUInt64Header(HttpContext context, string headerName)
{
string? value = ReadHeader(context, headerName);
return ulong.TryParse(value, out ulong parsedValue)
? parsedValue
: null;
}
}