Loading angepasst

2026-06-26 21:35:23 +02:00
parent 6ff8743dad
commit 0c3eb3a323
19 changed files with 1991 additions and 188 deletions
@@ -27,6 +27,7 @@

 <body>
    <Routes />
+    <persist-component-state />
    <script src="@Assets["_framework/blazor.web.js"]"></script>
    <script src="_content/MudBlazor/MudBlazor.min.js"></script>
    <script>
@@ -0,0 +1,59 @@
+using System.Diagnostics;
+using System.Security.Claims;
+using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Authorization;
+using Microsoft.AspNetCore.Components.Server;
+using Microsoft.AspNetCore.Components.Web;
+using timetracker.Shared;
+
+namespace timetracker.Server;
+
+public class PersistingServerAuthenticationStateProvider : ServerAuthenticationStateProvider, IDisposable
+{
+    private readonly PersistentComponentState _state;
+    private readonly PersistingComponentStateSubscription _subscription;
+
+    public PersistingServerAuthenticationStateProvider(PersistentComponentState state)
+    {
+        _state = state;
+        _subscription = state.RegisterOnPersisting(PersistAuthenticationState);
+    }
+
+    private async Task PersistAuthenticationState()
+    {
+        var authState = await GetAuthenticationStateAsync();
+        var user = authState.User;
+
+        if (user.Identity?.IsAuthenticated == true)
+        {
+            var idClaim = user.FindFirst(ClaimTypes.NameIdentifier)?.Value;
+            var name = user.Identity.Name;
+            var isAdminClaim = user.FindFirst("IsTenantAdmin")?.Value;
+
+            if (idClaim != null && name != null)
+            {
+                var userInfo = new UserInfo
+                {
+                    Id = int.Parse(idClaim),
+                    Username = name,
+                    IsTenantAdmin = isAdminClaim == "true",
+                    IsAuthenticated = true
+                };
+                _state.PersistAsJson("UserInfoState", userInfo);
+            }
+        }
+        else
+        {
+            var userInfo = new UserInfo
+            {
+                IsAuthenticated = false
+            };
+            _state.PersistAsJson("UserInfoState", userInfo);
+        }
+    }
+
+    public void Dispose()
+    {
+        _subscription.Dispose();
+    }
+}
@@ -7,8 +7,10 @@ using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.AspNetCore.Components.Authorization;
 using MudBlazor.Services;
 using Serilog;
+using timetracker.Server;
 using timetracker.Server.Components;
 using timetracker.Data;
 using timetracker.Shared;
@@ -68,6 +70,7 @@ builder.Services.AddAuthorization(options =>
 });

 builder.Services.AddCascadingAuthenticationState();
+builder.Services.AddScoped<AuthenticationStateProvider, PersistingServerAuthenticationStateProvider>();
 builder.Services.AddHttpContextAccessor();

 builder.Services.AddTransient<ITenantProvider, TenantProvider>();