# Audit - StellaOps.Policy.Gateway

## Project
- Path: `src/Policy/StellaOps.Policy.Gateway/StellaOps.Policy.Gateway.csproj`
- Module: `Policy`
- Kind: `WebService`
- SDK: `Microsoft.NET.Sdk.Web`
- TargetFramework: `net10.0`
- Audit date (UTC): 2026-01-30

## Coding Standards Findings
- Status: FAIL
- Nullable: enable
- TreatWarningsAsErrors: explicit true
- Deterministic: inherited true
- 100-line rule violations: 24
- Service locator usage (BuildServiceProvider/GetService): 3
- Analyzer enforcement: missing repo-wide (see summary).

### Details
- 100-line files:
  - `src/Policy/StellaOps.Policy.Gateway/Endpoints/GatesEndpoints.cs` (1002 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Endpoints/GovernanceEndpoints.cs` (931 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Endpoints/ExceptionApprovalEndpoints.cs` (874 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Program.cs` (664 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Services/ExceptionService.cs` (605 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Endpoints/ExceptionEndpoints.cs` (559 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Endpoints/ScoreGateEndpoints.cs` (550 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Contracts/ExceptionContracts.cs` (466 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Contracts/ScoreGateContracts.cs` (445 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Endpoints/RegistryWebhookEndpoints.cs` (406 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Endpoints/GateEndpoints.cs` (400 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Endpoints/DeltasEndpoints.cs` (373 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Options/PolicyGatewayOptions.cs` (323 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Contracts/DeltaContracts.cs` (293 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Services/ApprovalWorkflowService.cs` (275 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Clients/PolicyEngineClient.cs` (256 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Contracts/GateContracts.cs` (243 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Services/PolicyGatewayDpopProofGenerator.cs` (239 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Services/ExceptionExpiryWorker.cs` (235 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Services/IExceptionService.cs` (234 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Services/ExceptionQueryService.cs` (227 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Endpoints/ToolLatticeEndpoints.cs` (209 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Services/InMemoryGateEvaluationQueue.cs` (184 lines)
  - `src/Policy/StellaOps.Policy.Gateway/Services/PolicyEngineTokenProvider.cs` (123 lines)
- Service locator matches:
  - `src/Policy/StellaOps.Policy.Gateway/Services/InMemoryGateEvaluationQueue.cs`:147 var evaluator = scope.ServiceProvider.GetRequiredService<IDriftGateEvaluator>();
  - `src/Policy/StellaOps.Policy.Gateway/Program.cs`:246 var egressPolicy = serviceProvider.GetService<IEgressPolicy>();
  - `src/Policy/StellaOps.Policy.Gateway/Program.cs`:598 var loggerFactory = provider.GetService<ILoggerFactory>();

### Fix Guidance
- Split files over 100 lines into smaller types or partials.
- Replace service locator usage with constructor injection.

## Testing Fullness Findings
- Status: FAIL
- Expected layers: Unit, Integration, Security, Offline
- Detected test projects: src/Policy/__Tests/StellaOps.Policy.Gateway.Tests/StellaOps.Policy.Gateway.Tests.csproj [Unit]
- Missing layers: Integration, Security, Offline

### Manual checks required
- Observability contract tests for WebService/Worker.
- Intent tagging required for regulatory modules.
- Offline execution (tests must run without network access).

### Fix Guidance
- Add integration tests for cross-component flows.
- Add security tests for authn/authz or input validation.
- Add offline/airgap coverage with fixtures only.