Implemented a basic permission system base

Moonlight/App/Database/DataContext.cs

@@ -46,6 +46,7 @@ public class DataContext : DbContext
     public DbSet<WebSpace> WebSpaces { get; set; }
     public DbSet<SupportChatMessage> SupportChatMessages { get; set; }
     public DbSet<IpBan> IpBans { get; set; }
+    public DbSet<PermissionGroup> PermissionGroups { get; set; }
 
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
     {

Moonlight/App/Database/Entities/PermissionGroup.cs

@@ -0,0 +1,8 @@
+namespace Moonlight.App.Database.Entities;
+
+public class PermissionGroup
+{
+    public int Id { get; set; }
+    public string Name { get; set; } = "";
+    public byte[] Permissions { get; set; } = Array.Empty<byte>();
+}

Moonlight/App/Database/Entities/User.cs

@@ -1,4 +1,5 @@
-using Moonlight.App.Models.Misc;
+using System.ComponentModel.DataAnnotations;
+using Moonlight.App.Models.Misc;
 
 namespace Moonlight.App.Database.Entities;
 
@@ -39,6 +40,8 @@ public class User
     public bool TotpEnabled { get; set; } = false;
     public string TotpSecret { get; set; } = "";
     public DateTime TokenValidTime { get; set; } = DateTime.UtcNow;
+    public byte[] Permissions { get; set; } = Array.Empty<byte>();
+    public PermissionGroup? PermissionGroup { get; set; }
     
     // Discord
     public ulong DiscordId { get; set; }

Moonlight/App/Database/Migrations/20230715095531_AddPermissions.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Moonlight.App.Database.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddPermissions : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<byte[]>(
+                name: "Permissions",
+                table: "Users",
+                type: "longblob",
+                nullable: false);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Permissions",
+                table: "Users");
+        }
+    }
+}

Moonlight/App/Database/Migrations/20230715214550_AddPermissionGroup.cs

@@ -0,0 +1,68 @@
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Moonlight.App.Database.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddPermissionGroup : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "PermissionGroupId",
+                table: "Users",
+                type: "int",
+                nullable: true);
+
+            migrationBuilder.CreateTable(
+                name: "PermissionGroups",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                    Name = table.Column<string>(type: "longtext", nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Permissions = table.Column<byte[]>(type: "longblob", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PermissionGroups", x => x.Id);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Users_PermissionGroupId",
+                table: "Users",
+                column: "PermissionGroupId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Users_PermissionGroups_PermissionGroupId",
+                table: "Users",
+                column: "PermissionGroupId",
+                principalTable: "PermissionGroups",
+                principalColumn: "Id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Users_PermissionGroups_PermissionGroupId",
+                table: "Users");
+
+            migrationBuilder.DropTable(
+                name: "PermissionGroups");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Users_PermissionGroupId",
+                table: "Users");
+
+            migrationBuilder.DropColumn(
+                name: "PermissionGroupId",
+                table: "Users");
+        }
+    }
+}

Moonlight/App/Database/Migrations/DataContextModelSnapshot.cs

@@ -475,6 +475,25 @@ namespace Moonlight.App.Database.Migrations
                     b.ToTable("NotificationClients");
                 });
 
+            modelBuilder.Entity("Moonlight.App.Database.Entities.PermissionGroup", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<byte[]>("Permissions")
+                        .IsRequired()
+                        .HasColumnType("longblob");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("PermissionGroups");
+                });
+
             modelBuilder.Entity("Moonlight.App.Database.Entities.Revoke", b =>
                 {
                     b.Property<int>("Id")
@@ -798,6 +817,13 @@ namespace Moonlight.App.Database.Migrations
                         .IsRequired()
                         .HasColumnType("longtext");
 
+                    b.Property<int?>("PermissionGroupId")
+                        .HasColumnType("int");
+
+                    b.Property<byte[]>("Permissions")
+                        .IsRequired()
+                        .HasColumnType("longblob");
+
                     b.Property<int>("Rating")
                         .HasColumnType("int");
 
@@ -845,6 +871,8 @@ namespace Moonlight.App.Database.Migrations
 
                     b.HasIndex("CurrentSubscriptionId");
 
+                    b.HasIndex("PermissionGroupId");
+
                     b.ToTable("Users");
                 });
 
@@ -1049,7 +1077,13 @@ namespace Moonlight.App.Database.Migrations
                         .WithMany()
                         .HasForeignKey("CurrentSubscriptionId");
 
+                    b.HasOne("Moonlight.App.Database.Entities.PermissionGroup", "PermissionGroup")
+                        .WithMany()
+                        .HasForeignKey("PermissionGroupId");
+
                     b.Navigation("CurrentSubscription");
+
+                    b.Navigation("PermissionGroup");
                 });
 
             modelBuilder.Entity("Moonlight.App.Database.Entities.WebSpace", b =>

Moonlight/App/Helpers/BitHelper.cs

@@ -0,0 +1,88 @@
+namespace Moonlight.App.Helpers;
+
+public class BitHelper
+{
+    public static bool ReadBit(byte[] byteArray, int bitIndex)
+    {
+        if (bitIndex < 0)
+            throw new ArgumentOutOfRangeException("bitIndex");
+
+        int byteIndex = bitIndex / 8;
+        if (byteIndex >= byteArray.Length)
+            throw new ArgumentOutOfRangeException("bitIndex");
+
+        int bitNumber = bitIndex % 8;
+        byte mask = (byte)(1 << bitNumber);
+
+        return (byteArray[byteIndex] & mask) != 0;
+    }
+    
+    public static byte[] WriteBit(byte[] byteArray, int bitIndex, bool value)
+    {
+        if (bitIndex < 0)
+            throw new ArgumentOutOfRangeException("bitIndex");
+
+        int byteIndex = bitIndex / 8;
+        byte[] resultArray;
+
+        if (byteIndex >= byteArray.Length)
+        {
+            // Create a new array with increased size and copy elements from old array
+            resultArray = new byte[byteIndex + 1];
+            Array.Copy(byteArray, resultArray, byteArray.Length);
+        }
+        else
+        {
+            // Create a new array and copy elements from old array
+            resultArray = new byte[byteArray.Length];
+            Array.Copy(byteArray, resultArray, byteArray.Length);
+        }
+
+        int bitNumber = bitIndex % 8;
+        byte mask = (byte)(1 << bitNumber);
+
+        if (value)
+            resultArray[byteIndex] |= mask; // Set the bit to 1
+        else
+            resultArray[byteIndex] &= (byte)~mask; // Set the bit to 0
+
+        return resultArray;
+    }
+    
+    public static byte[] OverwriteByteArrays(byte[] targetArray, byte[] overwriteArray)
+    {
+        int targetLength = targetArray.Length;
+        int overwriteLength = overwriteArray.Length;
+
+        int maxLength = Math.Max(targetLength, overwriteLength);
+
+        byte[] resultArray = new byte[maxLength];
+
+        for (int i = 0; i < maxLength; i++)
+        {
+            byte targetByte = i < targetLength ? targetArray[i] : (byte)0;
+            byte overwriteByte = i < overwriteLength ? overwriteArray[i] : (byte)0;
+
+            for (int j = 0; j < 8; j++)
+            {
+                bool overwriteBit = (overwriteByte & (1 << j)) != 0;
+                if (i < targetLength)
+                {
+                    bool targetBit = (targetByte & (1 << j)) != 0;
+                    if (overwriteBit)
+                    {
+                        targetByte = targetBit ? (byte)(targetByte | (1 << j)) : (byte)(targetByte & ~(1 << j));
+                    }
+                }
+                else if (overwriteBit)
+                {
+                    targetByte |= (byte)(1 << j);
+                }
+            }
+
+            resultArray[i] = targetByte;
+        }
+
+        return resultArray;
+    }
+}

Moonlight/App/Perms/Permission.cs

@@ -0,0 +1,10 @@
+namespace Moonlight.App.Perms;
+
+public class Permission
+{
+    public int Index { get; set; } = 0;
+    public string Name { get; set; } = "";
+    public string Description { get; set; } = "";
+
+    public static implicit operator int(Permission permission) => permission.Index;
+}

Moonlight/App/Perms/PermissionRequired.cs

@@ -0,0 +1,11 @@
+namespace Moonlight.App.Perms;
+
+public class PermissionRequired : Attribute
+{
+    public string Name { get; private set; }
+
+    public PermissionRequired(string name)
+    {
+        Name = name;
+    }
+}

Moonlight/App/Perms/PermissionStorage.cs

@@ -0,0 +1,40 @@
+using System.Data;
+using Moonlight.App.Helpers;
+
+namespace Moonlight.App.Perms;
+
+public class PermissionStorage
+{
+    public byte[] Data;
+    public bool IsReadyOnly;
+
+    public PermissionStorage(byte[] data, bool isReadyOnly = false)
+    {
+        Data = data;
+        IsReadyOnly = isReadyOnly;
+    }
+
+    public bool this[Permission permission]
+    {
+        get
+        {
+            try
+            {
+                return BitHelper.ReadBit(Data, permission.Index);
+            }
+            catch (Exception e)
+            {
+                Logger.Verbose("Error reading permissions. (Can be intentional)");
+                Logger.Verbose(e);
+                return false;
+            }
+        }
+        set
+        {
+            if (IsReadyOnly)
+                throw new ReadOnlyException();
+
+            Data = BitHelper.WriteBit(Data, permission.Index, value);
+        }
+    }
+}

Moonlight/App/Perms/Permissions.cs

@@ -0,0 +1,39 @@
+namespace Moonlight.App.Perms;
+
+public static class Permissions
+{
+    public static Permission AdminDashboard = new()
+    {
+        Index = 0,
+        Name = "Admin dashboard",
+        Description = "See basic information about growth and status of the moonlight instance"
+    };
+
+    public static Permission? FromString(string name)
+    {
+        var type = typeof(Permissions);
+
+        var field = type
+            .GetFields()
+            .FirstOrDefault(x => x.FieldType == typeof(Permission) && x.Name == name);
+
+        if (field != null)
+        {
+            var value = field.GetValue(null);
+            return value as Permission;
+        }
+
+        return null;
+    }
+
+    public static Permission[] GetAllPermissions()
+    {
+        var type = typeof(Permissions);
+
+        return type
+            .GetFields()
+            .Where(x => x.FieldType == typeof(Permission))
+            .Select(x => (x.GetValue(null) as Permission)!)
+            .ToArray();
+    }
+}

Moonlight/App/Services/Sessions/IdentityService.cs

@@ -2,9 +2,11 @@
 using JWT.Algorithms;
 using JWT.Builder;
 using JWT.Exceptions;
+using Microsoft.EntityFrameworkCore;
 using Moonlight.App.Database.Entities;
 using Moonlight.App.Helpers;
 using Moonlight.App.Models.Misc;
+using Moonlight.App.Perms;
 using Moonlight.App.Repositories;
 using UAParser;
 
@@ -12,16 +14,20 @@ namespace Moonlight.App.Services.Sessions;
 
 public class IdentityService
 {
-    private readonly UserRepository UserRepository;
+    private readonly Repository<User> UserRepository;
     private readonly CookieService CookieService;
     private readonly IHttpContextAccessor HttpContextAccessor;
     private readonly string Secret;
-    
+
     private User? UserCache;
 
+    public PermissionStorage Permissions { get; private set; }
+    public PermissionStorage UserPermissions { get; private set; }
+    public PermissionStorage GroupPermissions { get; private set; }
+
     public IdentityService(
         CookieService cookieService,
-        UserRepository userRepository,
+        Repository<User> userRepository,
         IHttpContextAccessor httpContextAccessor,
         ConfigService configService)
     {
@@ -41,6 +47,8 @@ public class IdentityService
             if (UserCache != null)
                 return UserCache;
 
+            ConstructPermissions();
+
             var token = "none";
 
             // Load token via http context if available
@@ -101,7 +109,8 @@ public class IdentityService
 
             if (user == null)
             {
-                Logger.Warn($"Cannot find user with the id '{userid}' in the database. Maybe the user has been deleted or a token has been successfully faked by a hacker");
+                Logger.Warn(
+                    $"Cannot find user with the id '{userid}' in the database. Maybe the user has been deleted or a token has been successfully faked by a hacker");
                 return null;
             }
 
@@ -114,15 +123,17 @@ public class IdentityService
             }
 
             var iatD = DateTimeOffset.FromUnixTimeSeconds(iat).ToUniversalTime().DateTime;
-            
+
             if (iatD < user.TokenValidTime)
                 return null;
 
             UserCache = user;
 
+            ConstructPermissions();
+
             user.LastIp = GetIp();
             UserRepository.Update(user);
-            
+
             return UserCache;
         }
         catch (Exception e)
@@ -138,11 +149,11 @@ public class IdentityService
         if (HttpContextAccessor.HttpContext == null)
             return "N/A";
 
-        if(HttpContextAccessor.HttpContext.Request.Headers.ContainsKey("X-Real-IP"))
+        if (HttpContextAccessor.HttpContext.Request.Headers.ContainsKey("X-Real-IP"))
         {
             return HttpContextAccessor.HttpContext.Request.Headers["X-Real-IP"]!;
         }
-        
+
         return HttpContextAccessor.HttpContext.Connection.RemoteIpAddress!.ToString();
     }
 
@@ -161,7 +172,7 @@ public class IdentityService
 
                 return "Moonlight App " + version;
             }
-            
+
             var uaParser = Parser.GetDefault();
             var info = uaParser.Parse(userAgent);
 
@@ -172,4 +183,48 @@ public class IdentityService
             return "UserAgent not present";
         }
     }
+
+    public Task SavePermissions()
+    {
+        if (UserCache != null)
+        {
+            UserCache.Permissions = UserPermissions.Data;
+            UserRepository.Update(UserCache);
+            ConstructPermissions();
+        }
+
+        return Task.CompletedTask;
+    }
+
+    private void ConstructPermissions()
+    {
+        if (UserCache == null)
+        {
+            UserPermissions = new(Array.Empty<byte>());
+            GroupPermissions = new(Array.Empty<byte>(), true);
+            Permissions = new(Array.Empty<byte>(), true);
+
+            return;
+        }
+
+        var user = UserRepository
+            .Get()
+            .Include(x => x.PermissionGroup)
+            .First(x => x.Id == UserCache.Id);
+
+        UserPermissions = new PermissionStorage(user.Permissions);
+
+        if (user.PermissionGroup == null)
+            GroupPermissions = new PermissionStorage(Array.Empty<byte>(), true);
+        else
+            GroupPermissions = new PermissionStorage(user.PermissionGroup.Permissions, true);
+
+        Logger.Debug($"{UserPermissions[Perms.Permissions.AdminDashboard]} {GroupPermissions[Perms.Permissions.AdminDashboard]}");
+        
+        Permissions = new PermissionStorage(BitHelper.OverwriteByteArrays(
+            UserPermissions.Data,
+            GroupPermissions.Data),
+            true
+        );
+    }
 }

Moonlight/BlazorApp.razor

@@ -2,12 +2,19 @@
 
 <Router AppAssembly="@typeof(BlazorApp).Assembly">
     <Found Context="routeData">
-        <RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)"/>
+        <CascadingValue TValue="Type" Name="TargetPageType" Value="routeData.PageType">
+            <RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)"/>
+        </CascadingValue>
     </Found>
     <NotFound>
         <PageTitle>Not found</PageTitle>
         <LayoutView Layout="@typeof(NotFoundLayout)">
-            <p role="alert">Sorry, there's nothing at this address.</p>
+            <NotFoundAlert />
         </LayoutView>
     </NotFound>
-</Router>
+</Router>
+
+@code 
+{
+    
+}

Moonlight/Shared/Components/Alerts/NoPermissionAlert.razor

@@ -0,0 +1,13 @@
+<div class="mx-auto">
+    <div class="card">
+        <div class="d-flex justify-content-center pt-5">
+            <img height="300" width="300" src="/assets/media/svg/warning.svg" alt="Warning"/>
+        </div>
+        <span class="card-title text-center fs-3">
+            <TL>You have no permission to access this resource</TL>
+        </span>
+        <p class="card-body text-center fs-4 text-gray-800">
+            <TL>You have no permission to access this resource. This attempt has been logged ;)</TL>
+        </p>
+    </div>
+</div>

Moonlight/Shared/Components/Alerts/NotFoundAlert.razor

@@ -14,7 +14,7 @@
                     <span class="bullet me-5"></span> <TL>The resource was deleted</TL>
                 </li>
                 <li class="d-flex align-items-center py-2">
-                    <span class="bullet me-5"></span> <TL>You have to permission to access this resource</TL>
+                    <span class="bullet me-5"></span> <TL>You have no permission to access this resource</TL>
                 </li>
                 <li class="d-flex align-items-center py-2">
                     <span class="bullet me-5"></span> <TL>You may have entered invalid data</TL>

Moonlight/Shared/Components/Alerts/SetupCompletedAlert.razor

@@ -1,10 +0,0 @@
-@using Moonlight.App.Services
-
-<div class="card card-flush w-lg-650px py-5">
-    <div class="card-body py-15 py-lg-20">
-        <h1 class="fw-bolder text-gray-900 mb-5"><TL>Setup complete</TL></h1>
-        <div class="fw-semibold fs-6 text-gray-500 mb-8">
-            <TL>It looks like this moonlight instance is ready to go</TL>
-        </div>
-    </div>
-</div>

Moonlight/Shared/Components/Partials/PermissionEditor.razor

@@ -0,0 +1,86 @@
+@using Moonlight.App.Services.Interop
+@using Moonlight.App.Services
+@using Moonlight.App.Perms
+
+@inject ModalService ModalService
+@inject SmartTranslateService SmartTranslateService
+
+<div id="permissionEditor" class="modal" tabindex="-1">
+    <div class="modal-dialog modal-lg modal-dialog-centered modal-dialog-scrollable">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h5 class="modal-title">
+                    <TL>Edit permissions</TL>
+                </h5>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+            <div class="modal-body">
+                @if (Enabled)
+                {
+                    <div class="table-responsive">
+                        <table class="table align-middle table-row-dashed fs-6 gy-5">
+                            <tbody class="text-gray-600 fw-semibold">
+                            @foreach (var permission in Permissions.GetAllPermissions())
+                            {
+                                <tr>
+                                    <td class="text-gray-800">
+                                        @(permission.Name)
+                                    </td>
+                                    <td>
+                                        @(permission.Description)
+                                    </td>
+                                    <td>
+                                        <div class="form-check form-switch form-check-custom form-check-solid">
+                                            <input class="form-check-input" type="checkbox" @bind="Storage[permission]"/>
+                                        </div>
+                                    </td>
+                                </tr>
+                            }
+                            </tbody>
+                        </table>
+                    </div>
+                }
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">
+                    <TL>Close</TL>
+                </button>
+                <WButton Text="@(SmartTranslateService.Translate("Save"))"
+                         WorkingText="@(SmartTranslateService.Translate("Saving"))"
+                         CssClasses="btn-primary"
+                         OnClick="Save">
+                </WButton>
+            </div>
+        </div>
+    </div>
+</div>
+
+@code
+{
+    [Parameter]
+    public byte[] InitialData { get; set; } = Array.Empty<byte>();
+
+    [Parameter]
+    public Func<byte[], Task>? OnSave { get; set; }
+
+    private bool Enabled = false;
+    private PermissionStorage Storage;
+
+    public async Task Launch()
+    {
+        Enabled = true;
+        Storage = new(InitialData);
+        await InvokeAsync(StateHasChanged);
+
+        await ModalService.Show("permissionEditor");
+    }
+
+    private async Task Save()
+    {
+        OnSave?.Invoke(Storage.Data);
+        
+        await ModalService.Hide("permissionEditor");
+        Enabled = false;
+        await InvokeAsync(StateHasChanged);
+    }
+}

Moonlight/Shared/Components/Partials/RenderPermissionChecker.razor

@@ -0,0 +1,62 @@
+@using Moonlight.App.Services.Sessions
+@using Moonlight.App.Perms
+@using Moonlight.App.Helpers
+@using Moonlight.Shared.Components.Alerts
+
+@inject IdentityService IdentityService
+@inject NavigationManager NavigationManager
+
+@if (Allowed)
+{
+    @ChildContent
+}
+else
+{
+    <NoPermissionAlert />
+}
+
+@code
+{
+    [CascadingParameter(Name = "TargetPageType")]
+    public Type TargetPageType { get; set; }
+    
+    [Parameter]
+    public RenderFragment ChildContent { get; set; }
+
+    private bool Allowed = false;
+
+    protected override Task OnParametersSetAsync()
+    {
+        var attributes = TargetPageType.GetCustomAttributes(true);
+        var permAttrs = attributes
+            .Where(x => x.GetType() == typeof(PermissionRequired))
+            .Select(x => x as PermissionRequired)
+            .ToArray();
+
+        Allowed = true;
+
+        foreach (var permissionRequired in permAttrs)
+        {
+            var permission = Permissions.FromString(permissionRequired!.Name);
+
+            if (permission == null)
+            {
+                Allowed = false;
+                break;
+            }
+
+            if (!IdentityService.Permissions[permission])
+            {
+                Allowed = false;
+                break;
+            }
+        }
+
+        if (!Allowed)
+        {
+            Logger.Warn($"{IdentityService.GetIp()} has tried to access {NavigationManager.Uri} without permission", "security");
+        }
+        
+        return Task.CompletedTask;
+    }
+}

Moonlight/Shared/Layouts/MainLayout.razor

@@ -94,7 +94,9 @@
                                                             }
                                                             else
                                                             {
-                                                                @Body
+                                                                <RenderPermissionChecker>
+                                                                    @Body
+                                                                </RenderPermissionChecker>
 
                                                                 <RatingPopup/>
                                                             }

Moonlight/Shared/Views/Admin/Index.razor

@@ -5,6 +5,7 @@
 @using Moonlight.App.Database.Entities
 @using Moonlight.App.Helpers
 @using Moonlight.App.Models.Misc
+@using Moonlight.App.Perms
 @using Moonlight.App.Services
 @using Newtonsoft.Json
 
@@ -14,6 +15,8 @@
 @inject DomainRepository DomainRepository
 @inject ConfigService ConfigService
 
+@attribute [PermissionRequired(nameof(Permissions.AdminDashboard))]
+
 <OnlyAdmin>
     <LazyLoader Load="Load">
         <div class="row mb-5">

Moonlight/Shared/Views/Admin/Users/Edit.razor

@@ -6,7 +6,7 @@
 @using Moonlight.App.Services.Interop
 @using Moonlight.App.Services.Sessions
 
-@inject UserRepository UserRepository
+@inject Repository<User> UserRepository
 @inject UserService UserService
 @inject SessionServerService SessionServerService
 @inject ToastService ToastService
@@ -91,6 +91,10 @@
                             <a href="/admin/users" class="btn btn-danger me-3">
                                 <TL>Cancel</TL>
                             </a>
+                            <WButton Text="@(SmartTranslateService.Translate("Edit permissions"))"
+                                     CssClasses="btn-primary me-3"
+                                     OnClick="EditPermissions">
+                            </WButton>
                             <WButton Text="@(SmartTranslateService.Translate("Update"))"
                                      WorkingText="@(SmartTranslateService.Translate("Updating"))"
                                      CssClasses="btn-success"
@@ -149,6 +153,8 @@
                 </div>
             </div>
         }
+        
+        <PermissionEditor @ref="PermissionEditor" OnSave="SavePermissions" />
     </LazyLoader>
 </OnlyAdmin>
 
@@ -158,9 +164,10 @@
     public int Id { get; set; }
 
     private User? User;
-
     private string NewPassword = "";
 
+    private PermissionEditor PermissionEditor;
+
     private Task Load(LazyLoader arg)
     {
         User = UserRepository.Get().FirstOrDefault(x => x.Id == Id);
@@ -195,4 +202,20 @@
         
         await ToastService.Success(SmartTranslateService.Translate("Successfully updated password"));
     }
+
+    private async Task EditPermissions()
+    {
+        PermissionEditor.InitialData = User!.Permissions;
+        await PermissionEditor.Launch();
+    }
+
+    private async Task SavePermissions(byte[] data)
+    {
+        User!.Permissions = data;
+        UserRepository.Update(User);
+        
+        await SessionServerService.ReloadUserSessions(User);
+
+        await ToastService.Success(SmartTranslateService.Translate("Successfully updated user"));
+    }
 }