docs(phase-18): complete phase execution and verification

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Dev
2026-04-09 14:37:18 +02:00
parent 04a5b267b7
commit 9549314f22
3 changed files with 148 additions and 2 deletions

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@@ -129,5 +129,5 @@ Plans:
| 15. Consolidation Data Model | v2.3 | 2/2 | Complete | 2026-04-09 | | 15. Consolidation Data Model | v2.3 | 2/2 | Complete | 2026-04-09 |
| 16. Report Consolidation Toggle | v2.3 | 2/2 | Complete | 2026-04-09 | | 16. Report Consolidation Toggle | v2.3 | 2/2 | Complete | 2026-04-09 |
| 17. Group Expansion in HTML Reports | 2/2 | Complete | 2026-04-09 | — | | 17. Group Expansion in HTML Reports | 2/2 | Complete | 2026-04-09 | — |
| 18. Auto-Take Ownership | 2/2 | Complete | 2026-04-09 | — | | 18. Auto-Take Ownership | 2/2 | Complete | 2026-04-09 | — |
| 19. App Registration & Removal | v2.3 | 0/? | Not started | — | | 19. App Registration & Removal | v2.3 | 0/? | Not started | — |

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@@ -4,7 +4,7 @@ milestone: v2.3
milestone_name: Tenant Management & Report Enhancements milestone_name: Tenant Management & Report Enhancements
status: planning status: planning
stopped_at: Completed 18-02-PLAN.md stopped_at: Completed 18-02-PLAN.md
last_updated: "2026-04-09T12:34:21.591Z" last_updated: "2026-04-09T12:37:02.452Z"
last_activity: 2026-04-09 — Roadmap created for v2.3 (phases 15-19) last_activity: 2026-04-09 — Roadmap created for v2.3 (phases 15-19)
progress: progress:
total_phases: 5 total_phases: 5

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---
phase: 18-auto-take-ownership
verified: 2026-04-09T00:00:00Z
status: passed
score: 11/11 must-haves verified
re_verification: false
---
# Phase 18: Auto-Take-Ownership Verification Report
**Phase Goal:** Automatically elevate to site collection admin when access denied during permission scans
**Verified:** 2026-04-09
**Status:** PASSED
**Re-verification:** No — initial verification
---
## Goal Achievement
### Observable Truths
| # | Truth | Status | Evidence |
|---|-------|--------|----------|
| 1 | AutoTakeOwnership defaults to false in AppSettings | VERIFIED | `AppSettings.cs` line 7: `public bool AutoTakeOwnership { get; set; } = false;` |
| 2 | Setting round-trips through SettingsRepository JSON persistence | VERIFIED | `SettingsService.SetAutoTakeOwnershipAsync` follows exact load/mutate/save pattern; test in `OwnershipElevationServiceTests` round-trips via JsonSerializer |
| 3 | SettingsViewModel exposes AutoTakeOwnership and persists on toggle | VERIFIED | `SettingsViewModel.cs` lines 42-53: property with fire-and-forget `SetAutoTakeOwnershipAsync`; loaded in `LoadAsync` line 81 |
| 4 | Settings UI shows auto-take-ownership checkbox, OFF by default | VERIFIED | `SettingsView.xaml` lines 63-68: `<CheckBox IsChecked="{Binding AutoTakeOwnership}">` in dedicated "Site Ownership" section |
| 5 | PermissionEntry.WasAutoElevated exists with default false, zero callsite breakage | VERIFIED | `PermissionEntry.cs` line 17: `bool WasAutoElevated = false` — last positional parameter with default |
| 6 | IOwnershipElevationService contract exists for Tenant.SetSiteAdmin wrapping | VERIFIED | `IOwnershipElevationService.cs` + `OwnershipElevationService.cs` both exist; `ElevateAsync` calls `Tenant.SetSiteAdmin` then `ExecuteQueryAsync` |
| 7 | Toggle OFF: access-denied exceptions propagate normally | VERIFIED | `PermissionsViewModel.cs` line 254: `when (IsAccessDenied(ex) && _ownershipService != null && autoOwnership)` — all three must be true; test `ScanLoop_ToggleOff_AccessDenied_ExceptionPropagates` passes |
| 8 | Toggle ON + access denied: ElevateAsync called once, scan retried | VERIFIED | `PermissionsViewModel.cs` lines 255-271: catch block calls `ElevateAsync` then re-calls `ScanSiteAsync`; test `ScanLoop_ToggleOn_AccessDenied_ElevatesAndRetries` verifies call counts |
| 9 | Successful scans never call ElevateAsync | VERIFIED | No catch path entered on success; test `ScanLoop_ScanSucceeds_ElevateNeverCalled` passes |
| 10 | Auto-elevated entries have WasAutoElevated=true | VERIFIED | `PermissionsViewModel.cs` line 274: `allEntries.AddRange(siteEntries.Select(e => e with { WasAutoElevated = true }))` |
| 11 | Auto-elevated rows visually distinct in DataGrid (amber highlight) | VERIFIED | `PermissionsView.xaml` lines 236-239: `DataTrigger Binding WasAutoElevated Value=True` sets `Background #FFF9E6` + tooltip; warning icon column at lines 246-263 |
**Score:** 11/11 truths verified
---
## Required Artifacts
### Plan 01 (OWN-01)
| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| `SharepointToolbox/Core/Models/AppSettings.cs` | AutoTakeOwnership bool property | VERIFIED | Line 7, defaults false |
| `SharepointToolbox/Core/Models/PermissionEntry.cs` | WasAutoElevated flag | VERIFIED | Line 17, last param with default false |
| `SharepointToolbox/Services/IOwnershipElevationService.cs` | Elevation service interface | VERIFIED | `interface IOwnershipElevationService` with `ElevateAsync` |
| `SharepointToolbox/Services/OwnershipElevationService.cs` | Tenant.SetSiteAdmin wrapper | VERIFIED | `class OwnershipElevationService : IOwnershipElevationService`, uses `Tenant.SetSiteAdmin` |
| `SharepointToolbox/Services/SettingsService.cs` | SetAutoTakeOwnershipAsync method | VERIFIED | Lines 40-45, follows SetLanguageAsync pattern |
| `SharepointToolbox/ViewModels/Tabs/SettingsViewModel.cs` | AutoTakeOwnership observable property | VERIFIED | Lines 42-53, loads in LoadAsync, persists on set |
| `SharepointToolbox/Views/Tabs/SettingsView.xaml` | CheckBox for auto-take-ownership toggle | VERIFIED | Lines 63-68, bound to AutoTakeOwnership |
| `SharepointToolbox.Tests/Services/OwnershipElevationServiceTests.cs` | Unit tests (model + service) | VERIFIED | 4 tests: defaults, round-trip, WasAutoElevated, with-expression |
| `SharepointToolbox.Tests/ViewModels/SettingsViewModelOwnershipTests.cs` | ViewModel ownership tests | VERIFIED | 2 tests: load default false, toggle persists |
### Plan 02 (OWN-02)
| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| `SharepointToolbox/ViewModels/Tabs/PermissionsViewModel.cs` | Scan-loop catch/elevate/retry logic | VERIFIED | Lines 249-271: try/catch with `ServerUnauthorizedAccessException` + `IsAccessDenied` helper |
| `SharepointToolbox/Views/Tabs/PermissionsView.xaml` | Visual differentiation for auto-elevated rows | VERIFIED | Lines 236-263: amber DataTrigger + warning icon column |
| `SharepointToolbox.Tests/ViewModels/PermissionsViewModelOwnershipTests.cs` | Unit tests for elevation behavior | VERIFIED | 8 tests covering all 5 plan behaviors + 3 DeriveAdminUrl theory cases |
---
## Key Link Verification
### Plan 01 Key Links
| From | To | Via | Status | Details |
|------|----|-----|--------|---------|
| `SettingsViewModel.cs` | `SettingsService.cs` | `SetAutoTakeOwnershipAsync` call on property change | WIRED | Line 51: `_ = _settingsService.SetAutoTakeOwnershipAsync(value);` |
| `SettingsView.xaml` | `SettingsViewModel.cs` | CheckBox IsChecked binding to AutoTakeOwnership | WIRED | Line 64: `IsChecked="{Binding AutoTakeOwnership}"` |
### Plan 02 Key Links
| From | To | Via | Status | Details |
|------|----|-----|--------|---------|
| `PermissionsViewModel.cs` | `IOwnershipElevationService.cs` | `ElevateAsync` call in catch block | WIRED | Line 265: `await _ownershipService.ElevateAsync(adminCtx, url, string.Empty, ct);` |
| `PermissionsViewModel.cs` | `SettingsService.cs` | Reading AutoTakeOwnership toggle state | WIRED | Lines 231-334: `IsAutoTakeOwnershipEnabled()` reads `_settingsService.GetSettingsAsync()` |
| `PermissionsView.xaml` | `PermissionEntry.cs` | DataTrigger on WasAutoElevated | WIRED | Line 236: `DataTrigger Binding="{Binding WasAutoElevated}" Value="True"` |
### DI Registration
| Service | Registration | Status | Details |
|---------|-------------|--------|---------|
| `IOwnershipElevationService``OwnershipElevationService` | `App.xaml.cs` | WIRED | Line 165: `services.AddTransient<IOwnershipElevationService, OwnershipElevationService>()` |
---
## Requirements Coverage
| Requirement | Source Plan | Description | Status | Evidence |
|-------------|-------------|-------------|--------|----------|
| OWN-01 | 18-01 | User can enable/disable auto-take-ownership in settings (global toggle, OFF by default) | SATISFIED | AppSettings.AutoTakeOwnership + SettingsViewModel + SettingsView CheckBox — all wired and tested |
| OWN-02 | 18-02 | App auto-takes site collection admin on access denied during scans (toggle ON) | SATISFIED | PermissionsViewModel scan-loop catch/elevate/retry + WasAutoElevated tagging + amber DataGrid row — all wired and tested |
No orphaned requirements — both OWN-01 and OWN-02 declared in REQUIREMENTS.md are fully claimed and implemented.
---
## Localization Coverage
| Key | EN | FR | Status |
|-----|----|----|--------|
| `settings.ownership.title` | "Site Ownership" | "Propriété du site" | VERIFIED |
| `settings.ownership.auto` | "Automatically take site collection admin ownership on access denied" | present | VERIFIED |
| `settings.ownership.description` | "When enabled..." | present | VERIFIED |
| `permissions.elevated.tooltip` | "This site was automatically elevated..." | "Ce site a été élevé automatiquement..." | VERIFIED |
---
## Anti-Patterns Found
No blockers or warnings found.
- `OwnershipElevationService.ElevateAsync` passes `loginName` as `string.Empty` (documented decision in 18-02-SUMMARY.md: Tenant.SetSiteAdmin uses the admin context implicitly; current-user fetch would require extra network round-trip).
- No TODO/FIXME/placeholder comments in modified files.
- No stub return patterns (empty arrays, static responses).
---
## Human Verification Required
### 1. Settings Tab — Checkbox Default State
**Test:** Launch the app, open the Settings tab.
**Expected:** "Site Ownership" section visible; checkbox labeled "Automatically take site collection admin ownership on access denied" is unchecked by default.
**Why human:** WPF rendering and initial binding state cannot be verified programmatically.
### 2. Auto-Elevation End-to-End
**Test:** Configure a site the authenticated user cannot access. Enable the auto-take-ownership toggle. Run a permission scan against that site.
**Expected:** Scan completes (no error dialog), results appear with amber-highlighted rows and a warning icon (⚠) in the indicator column. Tooltip reads "This site was automatically elevated — ownership was taken to complete the scan".
**Why human:** Requires live SharePoint tenant with access-denied site; CSOM round-trip cannot be mocked in integration without real credentials.
---
## Gaps Summary
No gaps. All 11 observable truths verified, all artifacts exist and are substantive and wired, all key links confirmed, both OWN-01 and OWN-02 requirements satisfied with evidence.
---
_Verified: 2026-04-09_
_Verifier: Claude (gsd-verifier)_