Fixed site discovery process that did not return all the sites

Components/Layout/MainLayout.razor

@@ -21,7 +21,7 @@
     <aside class="sidebar @(_sidebarCollapsed ? "collapsed" : "")">
         <div class="sidebar-header">
             <div class="logo">
-                <span class="logo-mark">SP</span>
+                <img class="logo-mark" src="SPToolbox-logo-ico.png" alt="SP Toolbox" />
                 <span class="logo-text">SP Toolbox</span>
             </div>
             <button class="toggle-btn @(_sidebarCollapsed ? "collapsed" : "")" @onclick="ToggleSidebar" title="@T["nav.toggleSidebar"]">›</button>

Components/Pages/Settings.razor

@@ -1,10 +1,13 @@
 @page "/settings"
 @attribute [Authorize]
 @inject IUserSessionService Session
+@inject IUserContextAccessor UserContext
 @inject IJSRuntime JS
 @inject TranslationSource T
 @rendermode InteractiveServer
 @using Microsoft.JSInterop
+@using SharepointToolbox.Web.Core.Models
+@using SharepointToolbox.Web.Services.Session
 
 <h1 class="page-title">@T["tab.settings"]</h1>
 
@@ -22,6 +25,7 @@
         <select class="form-select" style="width:160px" @bind="_theme" @bind:after="Save">
             <option value="System">@T["settings.theme.system"]</option>
             <option value="Light">@T["settings.theme.light"]</option>
+            <option value="Dark">@T["settings.theme.dark"]</option>
         </select>
     </div>
 </div>
@@ -36,6 +40,9 @@
     </div>
 </div>
 
+@if (UserContext.Role == UserRole.Admin)
+{
+    @* MSP branding is shared (global settings file) — only Admins set it for everyone. *@
     <div class="card">
         <div class="card-title">@T["settings.section.branding"]</div>
         <div class="form-group">
@@ -44,6 +51,7 @@
             <LogoUpload Value="_mspLogo" ValueChanged="OnMspLogoChanged" />
         </div>
     </div>
+}
 
 @if (_saved) { <div class="alert alert-success">@T["settings.saved"]</div> }
 
@@ -55,10 +63,10 @@
     protected override void OnInitialized()
     {
         var s = Session.Settings;
-        // Reflect the culture actually resolved for this circuit (cookie-driven), not the
-        // possibly-not-yet-loaded persisted setting.
-        _lang = System.Globalization.CultureInfo.CurrentUICulture.TwoLetterISOLanguageName == "fr" ? "fr" : "en";
-        _theme = s.Theme is "System" or "Light" ? s.Theme : "System";
+        // Read the persisted language directly — the interactive circuit doesn't reliably inherit
+        // ambient CurrentUICulture (see TranslationSource), so reading it here shows the wrong value.
+        _lang = s.Lang is "fr" or "en" ? s.Lang : "fr";
+        _theme = s.Theme is "System" or "Light" or "Dark" ? s.Theme : "System";
         _autoTakeOwnership = s.AutoTakeOwnership;
         _mspLogo = s.MspLogo;
     }

Services/SiteDiscoveryService.cs

@@ -1,23 +1,31 @@
-using Microsoft.Graph;
-using Microsoft.Graph.Models;
-using Microsoft.Kiota.Abstractions;
+using Microsoft.Online.SharePoint.TenantAdministration;
+using Microsoft.SharePoint.Client;
+using SharepointToolbox.Web.Core.Helpers;
 using SharepointToolbox.Web.Core.Models;
-using AppGraphClientFactory = SharepointToolbox.Web.Infrastructure.Auth.GraphClientFactory;
+using SharepointToolbox.Web.Services.Session;
 
 namespace SharepointToolbox.Web.Services;
 
 /// <summary>
-/// Delegated Graph implementation of <see cref="ISiteDiscoveryService"/>.
-/// Uses the <c>/sites?search=*</c> endpoint, paging through every result.
-/// Requires the delegated <c>Sites.Read.All</c> scope.
+/// Delegated CSOM implementation of <see cref="ISiteDiscoveryService"/>.
+///
+/// Enumerates every site collection via the SharePoint tenant admin endpoint
+/// (<c>Tenant.GetSitePropertiesFromSharePointByFilters</c>), paging through all
+/// results. Requires the signed-in user to be a SharePoint administrator.
+///
+/// The Graph <c>/sites?search=*</c> endpoint was deliberately abandoned: it ranks
+/// by relevance and is capped server-side, so it silently dropped sites and
+/// returned varying counts run-to-run. <c>/sites/getAllSites</c> is app-only and
+/// 403s on a delegated user token. The tenant admin enumeration is the only path
+/// that returns the complete, stable set under the app's delegated auth model.
 /// </summary>
 public class SiteDiscoveryService : ISiteDiscoveryService
 {
-    private readonly AppGraphClientFactory _graphClientFactory;
+    private readonly ISessionManager _sessionManager;
 
-    public SiteDiscoveryService(AppGraphClientFactory graphClientFactory)
+    public SiteDiscoveryService(ISessionManager sessionManager)
     {
-        _graphClientFactory = graphClientFactory;
+        _sessionManager = sessionManager;
     }
 
     public async Task<IReadOnlyList<SiteInfo>> SearchSitesAsync(
@@ -25,47 +33,52 @@ public class SiteDiscoveryService : ISiteDiscoveryService
         string? query = null,
         CancellationToken ct = default)
     {
-        var graphClient = await _graphClientFactory.CreateClientAsync(profile);
-        // "*" is the Graph convention for "return all sites".
-        var search = string.IsNullOrWhiteSpace(query) ? "*" : query!;
+        ArgumentException.ThrowIfNullOrEmpty(profile.TenantUrl);
 
-        // The typed Sites.GetAsync maps its Search property to OData "$search",
-        // which routes "*" through KQL and fails ("'*' is not valid at position 0").
-        // The all-sites wildcard only works via the bare, non-OData "search"
-        // query parameter, so build the request manually.
-        var requestInfo = new RequestInformation
+        // Site enumeration only exists on the tenant admin endpoint.
+        var adminProfile = new TenantProfile
         {
-            HttpMethod = Method.GET,
-            UrlTemplate = "{+baseurl}/sites{?search,%24top}",
-            PathParameters = new Dictionary<string, object>
-            {
-                { "baseurl", graphClient.RequestAdapter.BaseUrl ?? "https://graph.microsoft.com/v1.0" }
-            },
+            Id         = profile.Id,
+            Name       = profile.Name,
+            TenantUrl  = BuildAdminUrl(profile.TenantUrl),
+            TenantId   = profile.TenantId,
+            ClientId   = profile.ClientId,
+            ClientLogo = profile.ClientLogo,
         };
-        requestInfo.QueryParameters.Add("search", search);
-        requestInfo.QueryParameters.Add("%24top", 999);
-        requestInfo.Headers.Add("Accept", "application/json");
 
-        var response = await graphClient.RequestAdapter.SendAsync<SiteCollectionResponse>(
-            requestInfo, SiteCollectionResponse.CreateFromDiscriminatorValue, cancellationToken: ct);
+        var ctx    = await _sessionManager.GetOrCreateContextAsync(adminProfile, ct);
+        var tenant = new Tenant(ctx);
 
-        if (response is null) return Array.Empty<SiteInfo>();
+        var filter = new SPOSitePropertiesEnumerableFilter
+        {
+            IncludeDetail       = false,
+            IncludePersonalSite = PersonalSiteFilter.Exclude,
+            StartIndex          = null,
+            Template            = null,
+        };
 
         var results = new List<SiteInfo>();
-        var iter = PageIterator<Site, SiteCollectionResponse>.CreatePageIterator(
-            graphClient, response,
-            site =>
+        SPOSitePropertiesEnumerable page;
+        do
         {
-                if (ct.IsCancellationRequested) return false;
-                var url = site.WebUrl ?? string.Empty;
-                if (string.IsNullOrEmpty(url)) return true;
-                // Skip OneDrive personal sites — not useful for these scans.
-                if (url.Contains("/personal/", StringComparison.OrdinalIgnoreCase)) return true;
-                var title = site.DisplayName ?? site.Name ?? url;
+            ct.ThrowIfCancellationRequested();
+
+            page = await FetchPageWithColdTokenRetryAsync(ctx, tenant, filter, ct);
+
+            foreach (var sp in page)
+            {
+                var url = sp.Url ?? string.Empty;
+                if (string.IsNullOrEmpty(url)) continue;
+                // Belt-and-braces: PersonalSiteFilter.Exclude already drops OneDrive.
+                if (url.Contains("/personal/", StringComparison.OrdinalIgnoreCase)) continue;
+                var title = string.IsNullOrEmpty(sp.Title) ? url : sp.Title;
                 results.Add(new SiteInfo(url, title));
-                return true;
-            });
-        await iter.IterateAsync(ct);
+            }
+
+            // NextStartIndexFromSharePoint is empty/null once the last page is returned.
+            filter.StartIndex = page.NextStartIndexFromSharePoint;
+        }
+        while (!string.IsNullOrEmpty(filter.StartIndex));
 
         return results
             .GroupBy(s => s.Url, StringComparer.OrdinalIgnoreCase)
@@ -73,4 +86,52 @@ public class SiteDiscoveryService : ISiteDiscoveryService
             .OrderBy(s => s.Title, StringComparer.OrdinalIgnoreCase)
             .ToList();
     }
+
+    private const int MaxColdTokenAttempts = 4;
+    private const int BackoffBaseSeconds   = 3;
+
+    // The tenant admin endpoint transiently 403s on a cold delegated token (the same
+    // behaviour the elevation coordinator handles): the first call against the admin
+    // host can be denied while the token warms, then clears within seconds. Retry the
+    // admin query on access-denied with backoff. A genuine lack of SharePoint tenant
+    // administrator rights keeps failing and surfaces the enriched 403 after retries —
+    // elevation cannot self-grant tenant-admin, so there is nothing to auto-correct.
+    //
+    // The request (GetSiteProperties + Load) MUST be re-issued inside the loop: a failed
+    // CSOM ExecuteQuery clears the context's pending-request queue, so retrying the
+    // execute alone would run an empty batch, leave the page uninitialized, and throw
+    // "The collection has not been initialized" on iteration.
+    private static async Task<SPOSitePropertiesEnumerable> FetchPageWithColdTokenRetryAsync(
+        ClientContext ctx, Tenant tenant, SPOSitePropertiesEnumerableFilter filter, CancellationToken ct)
+    {
+        for (int attempt = 1; ; attempt++)
+        {
+            try
+            {
+                var page = tenant.GetSitePropertiesFromSharePointByFilters(filter);
+                ctx.Load(page);
+                await ExecuteQueryRetryHelper.ExecuteQueryRetryAsync(ctx, null, ct);
+                return page;
+            }
+            catch (SharePointAccessDeniedException ex) when (attempt < MaxColdTokenAttempts)
+            {
+                var delay = TimeSpan.FromSeconds(BackoffBaseSeconds * attempt);
+                Serilog.Log.Warning(
+                    "Tenant admin endpoint denied during site discovery (attempt {N}/{Max}); " +
+                    "retrying in {Delay}s. {Err}",
+                    attempt, MaxColdTokenAttempts, delay.TotalSeconds, ex.Message);
+                await Task.Delay(delay, ct);
+            }
+        }
+    }
+
+    // https://contoso.sharepoint.com[/sites/Foo] → https://contoso-admin.sharepoint.com
+    private static string BuildAdminUrl(string tenantUrl)
+    {
+        if (!Uri.TryCreate(tenantUrl, UriKind.Absolute, out var uri))
+            return tenantUrl;
+        var adminHost = uri.Host.Replace(".sharepoint.com", "-admin.sharepoint.com",
+            StringComparison.OrdinalIgnoreCase);
+        return $"{uri.Scheme}://{adminHost}";
+    }
 }

wwwroot/app.css

@@ -69,10 +69,8 @@ body {
 }
 .logo { display: flex; align-items: center; gap: 11px; overflow: hidden; }
 .logo-mark {
-    width: 38px; height: 38px; flex-shrink: 0; border-radius: 11px;
-    background: linear-gradient(135deg, #6d6df0, #5b5bd6);
-    color: #fff; font-weight: 700; font-size: 14px; letter-spacing: .5px;
-    display: flex; align-items: center; justify-content: center;
+    width: 38px; height: 38px; flex-shrink: 0;
+    object-fit: contain;
 }
 .logo-text { font-weight: 700; font-size: 16px; color: var(--sidebar-text); white-space: nowrap; }
 .toggle-btn {

wwwroot/js/app.js

@@ -19,3 +19,193 @@ window.sptb = {
         if (el) el.scrollTop = el.scrollHeight;
     }
 };
+
+// ── Easter eggs: N spaces in a row → slow full-screen fade-in ──
+(function () {
+    // threshold (consecutive spaces) → image file in wwwroot
+    var EGGS = [
+        { at: 5,  src: 'seb-egg.jpg' },
+        { at: 10, src: 'easter-egg.jpg' }
+    ];
+    var count = 0;
+
+    function typingInField(t) {
+        if (!t) return false;
+        var tag = t.tagName;
+        return tag === 'INPUT' || tag === 'TEXTAREA' || t.isContentEditable;
+    }
+
+    function reveal(src) {
+        var id = 'sptb-egg-' + src.replace(/[^a-z0-9]/gi, '-');
+        if (document.getElementById(id)) return; // this egg already showing
+        var ov = document.createElement('div');
+        ov.id = id;
+        ov.style.cssText =
+            'position:fixed;inset:0;z-index:99999;background-color:#000;' +
+            'background-image:url("' + src + '");background-size:100% 100%;' +
+            'background-repeat:no-repeat;background-position:center;' +
+            'opacity:0;transition:opacity 10s ease;cursor:pointer';
+        ov.addEventListener('click', function () { ov.remove(); });
+        document.body.appendChild(ov);
+        void ov.offsetWidth;          // force reflow so transition runs
+        ov.style.opacity = '1';
+    }
+
+    window.addEventListener('keydown', function (e) {
+        var isSpace = e.code === 'Space' || e.key === ' ' || e.keyCode === 32;
+        if (isSpace && !typingInField(e.target)) {
+            count++;
+            for (var i = 0; i < EGGS.length; i++) {
+                if (count === EGGS[i].at) { reveal(EGGS[i].src); break; }
+            }
+        } else if (!isSpace) {
+            count = 0;
+        }
+    }, true);
+})();
+
+// ── Easter egg: type "maze" → fake 3-level maze → screamer at the end ──
+(function () {
+    var TRIGGER = 'maze';
+    var buf = '';
+
+    function typingInField(t) {
+        if (!t) return false;
+        var g = t.tagName;
+        return g === 'INPUT' || g === 'TEXTAREA' || t.isContentEditable;
+    }
+
+    // base maze: '#' wall, '.' path, 'P' start, 'G' goal. Solvable snake corridor.
+    var BASE = [
+        '#########',
+        '#P......#',
+        '#######.#',
+        '#.......#',
+        '#.#######',
+        '#.......#',
+        '#######.#',
+        '#......G#',
+        '#########'
+    ];
+    function mirrorH(g) { return g.map(function (r) { return r.split('').reverse().join(''); }); }
+    function mirrorV(g) { return g.slice().reverse(); }
+    var LEVELS = [BASE, mirrorH(BASE), mirrorV(BASE)];
+
+    var active = false, lvl = 0, grid = null, px = 0, py = 0, rootEl = null, keyHandler = null;
+
+    function parse(g) {
+        for (var y = 0; y < g.length; y++)
+            for (var x = 0; x < g[y].length; x++)
+                if (g[y][x] === 'P') { px = x; py = y; }
+    }
+    function cellAt(x, y) { return grid[y] ? grid[y][x] : undefined; }
+
+    function render() {
+        var cols = grid[0].length, html = '';
+        for (var y = 0; y < grid.length; y++) {
+            for (var x = 0; x < grid[y].length; x++) {
+                var c = cellAt(x, y);
+                var bg = c === '#' ? '#222' : (c === 'G' ? '#1a7f37' : '#0b0b0b');
+                if (x === px && y === py) bg = '#e63946';
+                html += '<div style="background:' + bg + '"></div>';
+            }
+        }
+        var board = rootEl.querySelector('.mz-board');
+        board.style.gridTemplateColumns = 'repeat(' + cols + ',1fr)';
+        board.innerHTML = html;
+        rootEl.querySelector('.mz-lvl').textContent = 'Level ' + (lvl + 1) + ' / 3';
+    }
+
+    function move(dx, dy) {
+        var nx = px + dx, ny = py + dy, c = cellAt(nx, ny);
+        if (c === undefined || c === '#') return;
+        px = nx; py = ny;
+        if (c === 'G') { nextLevel(); return; }
+        render();
+    }
+
+    function nextLevel() {
+        lvl++;
+        if (lvl >= LEVELS.length) { end(); screamer(); return; }
+        grid = LEVELS[lvl].slice(); parse(grid); render();
+    }
+
+    function start() {
+        if (active) return;
+        active = true; lvl = 0; grid = LEVELS[0].slice(); parse(grid);
+        rootEl = document.createElement('div');
+        rootEl.id = 'sptb-maze';
+        rootEl.style.cssText = 'position:fixed;inset:0;z-index:99998;background:#000;display:flex;' +
+            'flex-direction:column;align-items:center;justify-content:center;font-family:monospace;color:#ddd;gap:12px';
+        rootEl.innerHTML =
+            '<div class="mz-lvl" style="font-size:18px;letter-spacing:1px"></div>' +
+            '<div class="mz-board" style="display:grid;width:min(80vmin,560px);aspect-ratio:1;gap:2px"></div>' +
+            '<div style="font-size:12px;color:#888">Arrows / WASD to move &bull; Esc to quit</div>';
+        document.body.appendChild(rootEl);
+        render();
+        keyHandler = function (e) {
+            var k = e.key;
+            if (k === 'Escape') { end(); return; }
+            var dx = 0, dy = 0;
+            if (k === 'ArrowUp' || k === 'w' || k === 'W') dy = -1;
+            else if (k === 'ArrowDown' || k === 's' || k === 'S') dy = 1;
+            else if (k === 'ArrowLeft' || k === 'a' || k === 'A') dx = -1;
+            else if (k === 'ArrowRight' || k === 'd' || k === 'D') dx = 1;
+            else return;
+            e.preventDefault(); move(dx, dy);
+        };
+        window.addEventListener('keydown', keyHandler, true);
+    }
+
+    function end() {
+        active = false;
+        if (keyHandler) { window.removeEventListener('keydown', keyHandler, true); keyHandler = null; }
+        if (rootEl) { rootEl.remove(); rootEl = null; }
+    }
+
+    function screamer() {
+        if (!document.getElementById('sptb-shake-css')) {
+            var st = document.createElement('style'); st.id = 'sptb-shake-css';
+            st.textContent = '@keyframes sptbShake{' +
+                '0%{transform:translate(4px,-4px) scale(1.05)}' +
+                '25%{transform:translate(-5px,3px) scale(1.08)}' +
+                '50%{transform:translate(3px,5px) scale(1.04)}' +
+                '75%{transform:translate(-4px,-3px) scale(1.07)}' +
+                '100%{transform:translate(4px,4px) scale(1.05)}}';
+            document.head.appendChild(st);
+        }
+        var ov = document.createElement('div');
+        ov.style.cssText = 'position:fixed;inset:0;z-index:100000;background:#000 center/cover no-repeat ' +
+            'url("screamer.jpg");animation:sptbShake .05s linear infinite;cursor:pointer';
+        document.body.appendChild(ov);
+        scream();
+        ov.addEventListener('click', function () { ov.remove(); });
+        setTimeout(function () { if (ov.parentNode) ov.remove(); }, 2500);
+    }
+
+    function scream() {
+        try {
+            var AC = window.AudioContext || window.webkitAudioContext; if (!AC) return;
+            var ac = new AC(), dur = 2.0, n = Math.floor(ac.sampleRate * dur);
+            var b = ac.createBuffer(1, n, ac.sampleRate), d = b.getChannelData(0);
+            for (var i = 0; i < n; i++) d[i] = Math.random() * 2 - 1;   // white noise
+            var src = ac.createBufferSource(); src.buffer = b;
+            var ng = ac.createGain(); ng.gain.value = 0.9;
+            var osc = ac.createOscillator(); osc.type = 'sawtooth'; osc.frequency.value = 180;
+            var og = ac.createGain(); og.gain.value = 0.4;
+            src.connect(ng).connect(ac.destination);
+            osc.connect(og).connect(ac.destination);
+            src.start(); osc.start();
+            src.stop(ac.currentTime + dur); osc.stop(ac.currentTime + dur);
+        } catch (e) { /* audio blocked — image jump still fires */ }
+    }
+
+    window.addEventListener('keydown', function (e) {
+        if (active) return;
+        if (typingInField(e.target)) { buf = ''; return; }
+        var k = e.key;
+        if (!k || k.length !== 1) return;
+        buf = (buf + k.toLowerCase()).slice(-TRIGGER.length);
+        if (buf === TRIGGER) { buf = ''; start(); }
+    });
+})();