kawa
57f5239cfc
The "Auto-elevate ownership when permission scan is denied" setting was dead code: the toggle was persisted but never read, the audit flow never passed its onAccessDenied callback, and EnrichException wrapped every CSOM error (including ServerUnauthorizedAccessException) into a generic InvalidOperationException so the access-denied catch could never match. Centralize elevation instead of per-call-site callbacks: - Throw typed SharePointAccessDeniedException from EnrichException on access-denied, preserving the failing site URL and enriched diagnostic. - Add scoped IElevationCoordinator that catches it, and when AutoTakeOwnership is enabled takes site-collection admin via the tenant admin endpoint and retries the operation once. Per-site dedupe prevents loops; admin-host denials are not treated as ownership issues. Retry is safe because each wrapped operation closure re-issues its own CSOM loads. - Wrap all site-scoped operations (Storage, Permissions, Duplicates, Search, VersionCleanup, FolderStructure, BulkMembers, FileTransfer, Templates) and the UserAccessAudit per-site scan in the coordinator. - Drop the unused onAccessDenied parameter from IUserAccessAuditService. Elevation still requires SharePoint tenant admin rights on the signed-in account; the coordinator surfaces a clear message when that is missing. Also keeps the prior StorageService change that avoids admin-gated folder.StorageMetrics (403 for delegated non-admin tokens). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>