Files
personaEngine2/PersonaEngine.psm1
T
dave cdc6bb33d3 Implement Stage A: rule engine, validation, audit, and safety gates
Completes 109 of 121 tasks. Every remaining task needs a tenant connection
(T055, T056, T101-T103) or an Azure Automation account (T115-T121).

  354 offline Pester tests      PASS
  Engine purity (Principle IV)  PASS
  Sanitization (SC-013)         PASS  (156 files)
  Graph module loaded in tests  none  (SC-008 holds)

What landed
  - Four-layer configuration validation with stable finding codes, covering
    every VR-002 and VR-003 condition, plus a 23-fixture invalid-config corpus
  - Run loop, audit records (NDJSON through a single sink), summaries,
    reconciliation, and exit codes 0-6
  - Persistence behind a single write-body builder whose result always has
    exactly one key
  - Invoke-PersonaEngine.ps1 and Edit-PersonaEngineConfig.ps1
  - Six docs, two pipelines, traceability matrix, V-5a and sanitization records

Three deviations from tasks.md, each recorded in its status block

  T033 is not in Resolve-UserPersona. evaluationErrorThreshold is run-level
  state and the rule engine is pure; a counter there would break Principle IV.
  It lives in New-PersonaRunCounter and is applied in the run loop.

  A new src/Engine/ layer holds Invoke-PersonaEngineRun. The entry script
  imports the manifest, which requires Microsoft.Graph.Authentication, so a
  loop living only inside it could not run on a machine without the Graph SDK
  and SC-004 could not be proven at all. The entry script is now a thin
  wrapper and what ships is what is tested.

  The invalid-config corpus is generated by a committed script, with the
  generated fixtures committed too, so a reviewer sees the fixture in the diff.

Defects found by running the code, not by reading it

  Group and role ID lists were double-wrapped: @(Get-PersonaGroupIdPage ...)
  around a comma-returned array collapsed every membership list into one
  bogus space-joined entry. That is a silent false non-match, exactly what
  FR-013 exists to prevent.

  A 403 whose status appears only in the exception message parsed as $null,
  which the retry policy treats as a transport error - five requests per
  account against a tenant already refusing. Status extraction now falls back
  to the message text, bounded to 400-599.

  The sanitization scan walked tracked files only, so it covered 34 of 156
  files and none of this phase's code. It now scans untracked non-ignored
  files too, and a negative control confirms it catches a planted leak.

  Test-Json reports one error per violating location, not first-failure-only
  as the V-5a draft claimed. Record and pin corrected.

Enforcement remains blocked on the V-4 security sign-off.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-20 21:48:19 -04:00

38 lines
1.0 KiB
PowerShell

#Requires -Version 7.2
<#
Module loader.
Dot-sources every function file under src/. Load order is layer-by-layer so a
file may rely on functions from a layer loaded before it.
Note for tests: offline suites (rule engine, normalization, configuration)
deliberately dot-source individual layer folders rather than importing this
module, because importing the manifest pulls in Microsoft.Graph.Authentication.
Keeping the pure layers loadable without that module is the practical proof of
constitution Principle IV.
#>
$ErrorActionPreference = 'Stop'
$layerOrder = @(
'Normalization'
'Configuration'
'RuleEngine'
'Authentication'
'DataProviders'
'Persistence'
'Presentation'
'Engine'
'Audit'
)
foreach ($layer in $layerOrder) {
$layerPath = Join-Path $PSScriptRoot "src/$layer"
if (-not (Test-Path $layerPath)) { continue }
foreach ($file in Get-ChildItem -Path $layerPath -Filter '*.ps1' -File | Sort-Object Name) {
. $file.FullName
}
}