Initial commit

2026-06-02 10:51:14 +02:00
commit d19092c84e
182 changed files with 13757 additions and 0 deletions
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+using Microsoft.Online.SharePoint.TenantAdministration;
+using Microsoft.SharePoint.Client;
+using SharepointToolbox.Web.Services.Audit;
+
+namespace SharepointToolbox.Web.Services;
+
+public class OwnershipElevationService : IOwnershipElevationService
+{
+    private readonly IAuditService _audit;
+
+    public OwnershipElevationService(IAuditService audit) { _audit = audit; }
+
+    public async Task ElevateAsync(ClientContext tenantAdminCtx, string siteUrl, string loginName, CancellationToken ct)
+    {
+        if (string.IsNullOrWhiteSpace(loginName))
+        {
+            tenantAdminCtx.Load(tenantAdminCtx.Web.CurrentUser, u => u.LoginName);
+            await tenantAdminCtx.ExecuteQueryAsync();
+            loginName = tenantAdminCtx.Web.CurrentUser.LoginName;
+        }
+        var tenant = new Tenant(tenantAdminCtx);
+        tenant.SetSiteAdmin(siteUrl, loginName, isSiteAdmin: true);
+        await tenantAdminCtx.ExecuteQueryAsync();
+        await _audit.LogAsync("ElevateOwnership", tenantAdminCtx.Url, new[] { siteUrl },
+            $"Site admin granted to {loginName}");
+    }
+}