Merge pull request #3 from Moonlight-Panel/DDosDetection

Ddos detection

Moonlight/App/Database/DataContext.cs

@@ -41,6 +41,7 @@ public class DataContext : DbContext
     public DbSet<NotificationAction> NotificationActions { get; set; }
     public DbSet<AaPanel> AaPanels { get; set; }
     public DbSet<Website> Websites { get; set; }
+    public DbSet<DdosAttack> DdosAttacks { get; set; }
 
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
     {

Moonlight/App/Database/Entities/DdosAttack.cs

@@ -0,0 +1,11 @@
+namespace Moonlight.App.Database.Entities;
+
+public class DdosAttack
+{
+    public int Id { get; set; }
+    public bool Ongoing { get; set; }
+    public long Data { get; set; }
+    public string Ip { get; set; } = "";
+    public Node Node { get; set; } = null!;
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+}

Moonlight/App/Database/Migrations/20230320153817_AddedDdosAttacks.cs

@@ -0,0 +1,53 @@
+using System;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Moonlight.App.Database.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddedDdosAttacks : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "DdosAttacks",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                    Ongoing = table.Column<bool>(type: "tinyint(1)", nullable: false),
+                    Data = table.Column<long>(type: "bigint", nullable: false),
+                    Ip = table.Column<string>(type: "longtext", nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    NodeId = table.Column<int>(type: "int", nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_DdosAttacks", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_DdosAttacks_Nodes_NodeId",
+                        column: x => x.NodeId,
+                        principalTable: "Nodes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_DdosAttacks_NodeId",
+                table: "DdosAttacks",
+                column: "NodeId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "DdosAttacks");
+        }
+    }
+}

Moonlight/App/Database/Migrations/DataContextModelSnapshot.cs

@@ -70,6 +70,35 @@ namespace Moonlight.App.Database.Migrations
                     b.ToTable("Databases");
                 });
 
+            modelBuilder.Entity("Moonlight.App.Database.Entities.DdosAttack", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<long>("Data")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Ip")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<int>("NodeId")
+                        .HasColumnType("int");
+
+                    b.Property<bool>("Ongoing")
+                        .HasColumnType("tinyint(1)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NodeId");
+
+                    b.ToTable("DdosAttacks");
+                });
+
             modelBuilder.Entity("Moonlight.App.Database.Entities.DockerImage", b =>
                 {
                     b.Property<int>("Id")
@@ -819,6 +848,17 @@ namespace Moonlight.App.Database.Migrations
                     b.Navigation("Owner");
                 });
 
+            modelBuilder.Entity("Moonlight.App.Database.Entities.DdosAttack", b =>
+                {
+                    b.HasOne("Moonlight.App.Database.Entities.Node", "Node")
+                        .WithMany()
+                        .HasForeignKey("NodeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Node");
+                });
+
             modelBuilder.Entity("Moonlight.App.Database.Entities.DockerImage", b =>
                 {
                     b.HasOne("Moonlight.App.Database.Entities.Image", null)

Moonlight/App/Helpers/DaemonApiHelper.cs

@@ -0,0 +1,53 @@
+using Moonlight.App.Database.Entities;
+using Moonlight.App.Exceptions;
+using Newtonsoft.Json;
+using RestSharp;
+
+namespace Moonlight.App.Helpers;
+
+public class DaemonApiHelper
+{
+    private readonly RestClient Client;
+
+    public DaemonApiHelper()
+    {
+        Client = new();
+    }
+    
+    private string GetApiUrl(Node node)
+    {
+        if(node.Ssl)
+            return $"https://{node.Fqdn}:{node.MoonlightDaemonPort}/";
+        else
+            return $"http://{node.Fqdn}:{node.MoonlightDaemonPort}/";
+        //return $"https://{node.Fqdn}:{node.HttpPort}/";
+    }
+    
+    public async Task<T> Get<T>(Node node, string resource)
+    {
+        RestRequest request = new(GetApiUrl(node) + resource);
+
+        request.AddHeader("Content-Type", "application/json");
+        request.AddHeader("Accept", "application/json");
+        request.AddHeader("Authorization", node.Token);
+
+        var response = await Client.GetAsync(request);
+
+        if (!response.IsSuccessful)
+        {
+            if (response.StatusCode != 0)
+            {
+                throw new WingsException(
+                    $"An error occured: ({response.StatusCode}) {response.Content}",
+                    (int)response.StatusCode
+                );
+            }
+            else
+            {
+                throw new Exception($"An internal error occured: {response.ErrorMessage}");
+            }
+        }
+
+        return JsonConvert.DeserializeObject<T>(response.Content!)!;
+    }
+}

Moonlight/App/Helpers/Formatter.cs

@@ -88,4 +88,25 @@ public static class Formatter
         
         return $"{i2s(e.Day)}.{i2s(e.Month)}.{e.Year}";
     }
+
+    public static string FormatSize(double bytes)
+    {
+        var i = Math.Abs(bytes) / 1024D;
+        if (i < 1)
+        {
+            return bytes + " B";
+        }
+        else if (i / 1024D < 1)
+        {
+            return i.Round(2) + " KB";
+        }
+        else if (i / (1024D * 1024D) < 1)
+        {
+            return (i / 1024D).Round(2) + " MB";
+        }
+        else
+        {
+            return (i / (1024D * 1024D)).Round(2) + " GB";
+        }
+    }
 }

Moonlight/App/Http/Controllers/Api/Remote/DdosController.cs

@@ -0,0 +1,54 @@
+using Logging.Net;
+using Microsoft.AspNetCore.Mvc;
+using Moonlight.App.Database.Entities;
+using Moonlight.App.Http.Requests.Daemon;
+using Moonlight.App.Repositories;
+using Moonlight.App.Services;
+
+namespace Moonlight.App.Http.Controllers.Api.Remote;
+
+[ApiController]
+[Route("api/remote/ddos")]
+public class DdosController : Controller
+{
+    private readonly NodeRepository NodeRepository;
+    private readonly MessageService MessageService;
+    private readonly DdosAttackRepository DdosAttackRepository;
+
+    public DdosController(NodeRepository nodeRepository, MessageService messageService, DdosAttackRepository ddosAttackRepository)
+    {
+        NodeRepository = nodeRepository;
+        MessageService = messageService;
+        DdosAttackRepository = ddosAttackRepository;
+    }
+
+    [HttpPost("update")]
+    public async Task<ActionResult> Update([FromBody] DdosStatus ddosStatus)
+    {
+        var tokenData = Request.Headers.Authorization.ToString().Replace("Bearer ", "");
+        var id = tokenData.Split(".")[0];
+        var token = tokenData.Split(".")[1];
+
+        var node = NodeRepository.Get().FirstOrDefault(x => x.TokenId == id);
+
+        if (node == null)
+            return NotFound();
+        
+        if (token != node.Token)
+            return Unauthorized();
+
+        var ddosAttack = new DdosAttack()
+        {
+            Ongoing = ddosStatus.Ongoing,
+            Data = ddosStatus.Data,
+            Ip = ddosStatus.Ip,
+            Node = node
+        };
+
+        ddosAttack = DdosAttackRepository.Add(ddosAttack);
+
+        await MessageService.Emit("node.ddos", ddosAttack);
+        
+        return Ok();
+    }
+}

Moonlight/App/Http/Requests/Daemon/DdosStatus.cs

@@ -0,0 +1,8 @@
+namespace Moonlight.App.Http.Requests.Daemon;
+
+public class DdosStatus
+{
+    public bool Ongoing { get; set; }
+    public long Data { get; set; }
+    public string Ip { get; set; } = "";
+}

Moonlight/App/Models/Daemon/Resources/ContainerStats.cs

@@ -0,0 +1,15 @@
+namespace Moonlight.App.Models.Daemon.Resources;
+
+public class ContainerStats
+{
+    public List<Container> Containers { get; set; } = new();
+    
+    public class Container
+    {
+        public Guid Name { get; set; }
+        public long Memory { get; set; }
+        public double Cpu { get; set; }
+        public long NetworkIn { get; set; }
+        public long NetworkOut { get; set; }
+    }
+}

Moonlight/App/Models/Daemon/Resources/CpuStats.cs

@@ -0,0 +1,8 @@
+namespace Moonlight.App.Models.Daemon.Resources;
+
+public class CpuStats
+{
+    public double Usage { get; set; }
+    public int Cores { get; set; }
+    public string Model { get; set; } = "";
+}

Moonlight/App/Models/Daemon/Resources/DiskStats.cs

@@ -0,0 +1,9 @@
+namespace Moonlight.App.Models.Daemon.Resources;
+
+public class DiskStats
+{
+    public long FreeBytes { get; set; }
+    public string DriveFormat { get; set; }
+    public string Name { get; set; }
+    public long TotalSize { get; set; }
+}

Moonlight/App/Models/Daemon/Resources/MemoryStats.cs

@@ -0,0 +1,15 @@
+namespace Moonlight.App.Models.Daemon.Resources;
+
+public class MemoryStats
+{
+    public List<MemoryStick> Sticks { get; set; } = new();
+    public double Free { get; set; }
+    public double Used { get; set; }
+    public double Total { get; set; }
+    
+    public class MemoryStick
+    {
+        public int Size { get; set; }
+        public string Type { get; set; } = "";
+    }
+}

Moonlight/App/Models/Node/CpuStats.cs

@@ -1,6 +0,0 @@
-namespace Moonlight.App.Models.Node;
-
-public class CpuStats
-{
-    public double CpuUsage { get; set; }
-}

Moonlight/App/Models/Node/DiskStats.cs

@@ -1,6 +0,0 @@
-namespace Moonlight.App.Models.Node;
-
-public class DiskStats
-{
-    public long FreeBytes { get; set; }
-}

Moonlight/App/Models/Node/DockerStats.cs

@@ -1,17 +0,0 @@
-namespace Moonlight.App.Models.Node;
-
-public class DockerStats
-{
-    public ContainerStats[] Containers { get; set; }
-    public int NodeId { get; set; }
-}
-
-public class ContainerStats
-{
-    public Guid Name { get; set; }
-    public long Memory { get; set; }
-    public double Cpu { get; set; }
-    public long NetworkIn { get; set; }
-    public long NetworkOut { get; set; }
-    public int NodeId { get; set; }
-}

Moonlight/App/Models/Node/MemoryStats.cs

@@ -1,8 +0,0 @@
-namespace Moonlight.App.Models.Node;
-
-public class MemoryStats
-{
-    public long Free { get; set; }
-    public long Used { get; set; }
-    public long Total { get; set; }
-}

Moonlight/App/Repositories/DdosAttackRepository.cs

@@ -0,0 +1,39 @@
+using Microsoft.EntityFrameworkCore;
+using Moonlight.App.Database;
+using Moonlight.App.Database.Entities;
+
+namespace Moonlight.App.Repositories;
+
+public class DdosAttackRepository
+{
+    private readonly DataContext DataContext;
+
+    public DdosAttackRepository(DataContext dataContext)
+    {
+        DataContext = dataContext;
+    }
+
+    public DbSet<DdosAttack> Get()
+    {
+        return DataContext.DdosAttacks;
+    }
+
+    public DdosAttack Add(DdosAttack ddosAttack)
+    {
+        var x = DataContext.DdosAttacks.Add(ddosAttack);
+        DataContext.SaveChanges();
+        return x.Entity;
+    }
+
+    public void Update(DdosAttack ddosAttack)
+    {
+        DataContext.DdosAttacks.Update(ddosAttack);
+        DataContext.SaveChanges();
+    }
+
+    public void Delete(DdosAttack ddosAttack)
+    {
+        DataContext.DdosAttacks.Remove(ddosAttack);
+        DataContext.SaveChanges();
+    }
+}

Moonlight/App/Services/NodeService.cs

@@ -1,5 +1,6 @@
 using Moonlight.App.Database.Entities;
 using Moonlight.App.Helpers;
+using Moonlight.App.Models.Daemon.Resources;
 using Moonlight.App.Models.Wings.Resources;
 using Moonlight.App.Repositories;
 
@@ -7,17 +8,37 @@ namespace Moonlight.App.Services;
 
 public class NodeService
 {
-    private readonly NodeRepository NodeRepository;
     private readonly WingsApiHelper WingsApiHelper;
+    private readonly DaemonApiHelper DaemonApiHelper;
     
-    public NodeService(NodeRepository nodeRepository, WingsApiHelper wingsApiHelper)
+    public NodeService(WingsApiHelper wingsApiHelper, DaemonApiHelper daemonApiHelper)
     {
-        NodeRepository = nodeRepository;
         WingsApiHelper = wingsApiHelper;
+        DaemonApiHelper = daemonApiHelper;
     }
 
     public async Task<SystemStatus> GetStatus(Node node)
     {
         return await WingsApiHelper.Get<SystemStatus>(node, "api/system");
     }
+
+    public async Task<CpuStats> GetCpuStats(Node node)
+    {
+        return await DaemonApiHelper.Get<CpuStats>(node, "stats/cpu");
+    }
+    
+    public async Task<MemoryStats> GetMemoryStats(Node node)
+    {
+        return await DaemonApiHelper.Get<MemoryStats>(node, "stats/memory");
+    }
+    
+    public async Task<DiskStats> GetDiskStats(Node node)
+    {
+        return await DaemonApiHelper.Get<DiskStats>(node, "stats/disk");
+    }
+    
+    public async Task<ContainerStats> GetContainerStats(Node node)
+    {
+        return await DaemonApiHelper.Get<ContainerStats>(node, "stats/container");
+    }
 }

Moonlight/Moonlight.csproj

@@ -62,7 +62,7 @@
 
   <ItemGroup>
     <Folder Include="App\Http\Middleware" />
-    <Folder Include="App\Models\AuditLogData" />
+    <Folder Include="App\Models\Daemon\Requests" />
     <Folder Include="App\Models\Google\Resources" />
     <Folder Include="App\Services\DiscordBot\Modules" />
     <Folder Include="resources\lang" />

Moonlight/Program.cs

@@ -64,6 +64,7 @@ namespace Moonlight
             builder.Services.AddScoped<NotificationRepository>();
             builder.Services.AddScoped<AaPanelRepository>();
             builder.Services.AddScoped<WebsiteRepository>();
+            builder.Services.AddScoped<DdosAttackRepository>();
 
             builder.Services.AddScoped<AuditLogEntryRepository>();
             builder.Services.AddScoped<ErrorLogEntryRepository>();
@@ -118,6 +119,7 @@ namespace Moonlight
             builder.Services.AddScoped<WingsConsoleHelper>();
             builder.Services.AddSingleton<PaperApiHelper>();
             builder.Services.AddSingleton<HostSystemHelper>();
+            builder.Services.AddScoped<DaemonApiHelper>();
             
             // Background services
             builder.Services.AddSingleton<DiscordBotService>();

Moonlight/Shared/Components/Navigations/AdminNodesNavigation.razor

@@ -0,0 +1,22 @@
+<div class="card mb-5 mb-xl-10">
+    <div class="card-body pt-0 pb-0">
+        <ul class="nav nav-stretch nav-line-tabs nav-line-tabs-2x border-transparent fs-5 fw-bold">
+            <li class="nav-item mt-2">
+                <a class="nav-link text-active-primary ms-0 me-10 py-5 @(Index == 0 ? "active" : "")" href="/admin/nodes">
+                    <TL>Nodes</TL>
+                </a>
+            </li>
+            <li class="nav-item mt-2">
+                <a class="nav-link text-active-primary ms-0 me-10 py-5 @(Index == 1 ? "active" : "")" href="/admin/nodes/ddos">
+                    <TL>DDos</TL>
+                </a>
+            </li>
+        </ul>
+    </div>
+</div>
+
+@code
+{
+    [Parameter]
+    public int Index { get; set; } = 0;
+}

Moonlight/Shared/Components/Navigations/AdminSessionNavigation.razor

@@ -3,12 +3,12 @@
         <ul class="nav nav-stretch nav-line-tabs nav-line-tabs-2x border-transparent fs-5 fw-bold">
             <li class="nav-item mt-2">
                 <a class="nav-link text-active-primary ms-0 me-10 py-5 @(Index == 0 ? "active" : "")" href="/admin/users">
-                    Users
+                    <TL>Users</TL>
                 </a>
             </li>
             <li class="nav-item mt-2">
                 <a class="nav-link text-active-primary ms-0 me-10 py-5 @(Index == 1 ? "active" : "")" href="/admin/users/sessions">
-                    Sessions
+                    <TL>Sessions</TL>
                 </a>
             </li>
         </ul>

Moonlight/Shared/Views/Admin/Nodes/Ddos.razor

@@ -0,0 +1,100 @@
+@page "/admin/nodes/ddos"
+
+@using Moonlight.Shared.Components.Navigations
+@using Moonlight.App.Repositories
+@using BlazorTable
+@using Microsoft.EntityFrameworkCore
+@using Moonlight.App.Database.Entities
+@using Moonlight.App.Helpers
+@using Moonlight.App.Services
+
+@implements IDisposable
+
+@inject DdosAttackRepository DdosAttackRepository
+@inject SmartTranslateService SmartTranslateService
+@inject MessageService MessageService
+
+<OnlyAdmin>
+    <AdminNodesNavigation Index="1"/>
+
+    <LazyLoader @ref="LazyLoader" Load="Load">
+        <div class="card">
+            <div class="card-body pt-0">
+                <div class="table-responsive">
+                    <Table TableItem="DdosAttack" Items="DdosAttacks" PageSize="25" TableClass="table table-row-bordered table-row-gray-100 align-middle gs-0 gy-3" TableHeadClass="fw-bold text-muted">
+                        <Column TableItem="DdosAttack" Title="@(SmartTranslateService.Translate("Id"))" Field="@(x => x.Id)" Sortable="true" Filterable="true"/>
+                        <Column TableItem="DdosAttack" Title="@(SmartTranslateService.Translate("Status"))" Field="@(x => x.Ongoing)" Sortable="true" Filterable="true">
+                            <Template>
+                                @if (context.Ongoing)
+                                {
+                                    <TL>DDos attack started</TL>
+                                }
+                                else
+                                {
+                                    <TL>DDos attack stopped</TL>
+                                }
+                            </Template>
+                        </Column>
+                        <Column TableItem="DdosAttack" Title="@(SmartTranslateService.Translate("Node"))" Field="@(x => x.Node)" Sortable="false" Filterable="false">
+                            <Template>
+                                <a href="/admin/nodes/view/@(context.Id)">
+                                    @(context.Node.Name)
+                                </a>
+                            </Template>
+                        </Column>
+                        <Column TableItem="DdosAttack" Title="Ip" Field="@(x => x.Ip)" Sortable="true" Filterable="true"/>
+                        <Column TableItem="DdosAttack" Title="@(SmartTranslateService.Translate("Status"))" Field="@(x => x.Ongoing)" Sortable="true" Filterable="true">
+                            <Template>
+                                @if (context.Ongoing)
+                                {
+                                    @(context.Data)
+                                    <TL> packets</TL>
+                                }
+                                else
+                                {
+                                    @(context.Data)
+                                    <span> MB</span>
+                                }
+                            </Template>
+                        </Column>
+                        <Column TableItem="DdosAttack" Title="@(SmartTranslateService.Translate("Date"))" Field="@(x => x.Ongoing)" Sortable="true" Filterable="true">
+                            <Template>
+                                @(Formatter.FormatDate(context.CreatedAt))
+                            </Template>
+                        </Column>
+                        <Pager ShowPageNumber="true" ShowTotalCount="true"/>
+                    </Table>
+                </div>
+            </div>
+        </div>
+    </LazyLoader>
+</OnlyAdmin>
+
+@code
+{
+    private DdosAttack[] DdosAttacks;
+    private LazyLoader LazyLoader;
+
+    protected override Task OnAfterRenderAsync(bool firstRender)
+    {
+        MessageService.Subscribe<Ddos, DdosAttack>("node.ddos", this, async attack => { Task.Run(async () => await LazyLoader.Reload()); });
+
+        return Task.CompletedTask;
+    }
+
+    private Task Load(LazyLoader arg)
+    {
+        DdosAttacks = DdosAttackRepository
+            .Get()
+            .Include(x => x.Node)
+            .OrderByDescending(x => x.CreatedAt)
+            .ToArray();
+
+        return Task.CompletedTask;
+    }
+
+    public void Dispose()
+    {
+        MessageService.Unsubscribe("node.ddos", this);
+    }
+}

Moonlight/Shared/Views/Admin/Nodes/Index.razor

@@ -1,12 +1,12 @@
 @page "/admin/nodes"
 @using Moonlight.App.Repositories
 @using Moonlight.App.Database.Entities
-@using Moonlight.App.Helpers
-@using Moonlight.App.Models.Node
 @using Moonlight.App.Models.Wings.Resources
+@using Moonlight.Shared.Components.Navigations
 @using Moonlight.App.Services
 @using Moonlight.App.Services.Interop
 @using Logging.Net
+@using BlazorTable
 
 @inject NodeRepository NodeRepository
 @inject AlertService AlertService
@@ -14,47 +14,33 @@
 @inject SmartTranslateService SmartTranslateService
 
 <OnlyAdmin>
-    <div class="row mb-5">
+    <AdminNodesNavigation Index="0"/>
-        <div class="card card-body">
+
-            <a class="btn btn-primary" href="/admin/nodes/new">
+    <LazyLoader @ref="LazyLoader" Load="Load">
-                <TL>Add a new node</TL>
+        <div class="card">
+            <div class="card-header border-0 pt-5">
+                <h3 class="card-title align-items-start flex-column">
+                    <span class="card-label fw-bold fs-3 mb-1">
+                        <TL>Nodes</TL>
+                    </span>
+                </h3>
+                <div class="card-toolbar">
+                    <a href="/admin/nodes/new" class="btn btn-sm btn-light-success">
+                        <i class="bx bx-layer-plus"></i>
+                        <TL>New node</TL>
                     </a>
                 </div>
             </div>
-    <div class="row">
+            <div class="card-body pt-0">
-        <LazyLoader @ref="LazyLoader" Load="Load">
+                @if (Nodes.Any())
-            @if (!Nodes.Any())
                 {
-                <div class="card card-body">
+                    <div class="table-responsive">
-                    <div class="alert alert-info">
+                        <Table TableItem="Node" Items="Nodes" PageSize="25" TableClass="table table-row-bordered table-row-gray-100 align-middle gs-0 gy-3" TableHeadClass="fw-bold text-muted">
-                        <TL>No nodes found. Start with adding a new node</TL>
+                            <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Id"))" Field="@(x => x.Id)" Sortable="true" Filterable="true"/>
-                    </div>
+                            <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Status"))" Field="@(x => x.Id)" Sortable="true" Filterable="true">
-                </div>
+                                <Template>
-            }
-            else
-            {
-                foreach (var node in Nodes)
-                {
-                    <div class="col-xl-6 mb-xl-10">
-                        <div class="card card-flush h-xl-100">
-                            <div class="card-header pt-5">
-                                <h4 class="card-title d-flex align-items-start flex-column">
-                                    <span class="card-label fw-bold text-gray-800">@(node.Name) - (ID: @(node.Id))</span>
-                                </h4>
-                            </div>
-                            <div class="card-body pt-6">
-                                <div class="d-flex flex-stack">
-                                    <div class="d-flex align-items-center me-3">
-                                        <div class="flex-grow-1">
-                                            <span class="text-gray-800 fs-5 fw-bold lh-0">
-                                                <TL>Status</TL>
-                                            </span>
-                                        </div>
-                                    </div>
-                                    <div class="d-flex align-items-center w-100 mw-125px">
-                                        <span class="text-white-400 fw-semibold">
                                     @{
-                                                var ss = StatusCache.ContainsKey(node) ? StatusCache[node] : null;
+                                        var ss = StatusCache.ContainsKey(context) ? StatusCache[context] : null;
                                     }
 
                                     @if (ss == null)
@@ -65,119 +51,50 @@
                                     {
                                         <span class="text-success">Online (@(ss.Version))</span>
                                     }
-                                        </span>
+                                </Template>
-                                    </div>
+                            </Column>
-                                </div>
+                            <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Name"))" Field="@(x => x.Name)" Sortable="true" Filterable="true">
-                                <div class="separator separator-dashed my-3"></div>
+                                <Template>
-                                <div class="d-flex flex-stack">
+                                    <a href="/admin/nodes/view/@(context.Id)">@(context.Name)</a>
-                                    <div class="d-flex align-items-center me-3">
+                                </Template>
-                                        <div class="flex-grow-1">
+                            </Column>
-                                            <span class="text-gray-800 fs-5 fw-bold lh-0">
+                            <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Fqdn"))" Field="@(x => x.Fqdn)" Sortable="true" Filterable="true"/>
-                                                <TL>CPU Usage</TL>
+                            <Column TableItem="Node" Title="" Field="@(x => x.Id)" Sortable="false" Filterable="false">
-                                            </span>
+                                <Template>
-                                            <span class="text-gray-400 fw-semibold d-block fs-6">
+                                    <a href="/admin/nodes/edit/@(context.Id)">
-                                                <TL>In %</TL>
+                                        @(SmartTranslateService.Translate("Edit"))
-                                            </span>
-                                        </div>
-                                    </div>
-                                    <div class="d-flex align-items-center w-100 mw-125px">
-                                        <span class="text-white-400 fw-semibold">
-                                            @{
-                                                var cpu = CpuCache.ContainsKey(node) ? CpuCache[node] : null;
-                                            }
-
-                                            @if (cpu == null)
-                                            {
-                                                <span>Loading</span>
-                                            }
-                                            else
-                                            {
-                                                <span>@(cpu.CpuUsage)%</span>
-                                            }
-                                        </span>
-                                    </div>
-                                </div>
-                                <div class="separator separator-dashed my-3"></div>
-                                <div class="d-flex flex-stack">
-                                    <div class="d-flex align-items-center me-3">
-                                        <div class="flex-grow-1">
-                                            <span class="text-gray-800 fs-5 fw-bold lh-0">
-                                                <TL>Memory</TL>
-                                            </span>
-                                            <span class="text-gray-400 fw-semibold d-block fs-6">
-                                                <TL>Used / Available memory</TL>
-                                            </span>
-                                        </div>
-                                    </div>
-                                    <div class="d-flex align-items-center w-100 mw-125px">
-                                        <span class="text-white-400 fw-semibold">
-                                            @{
-                                                var memory = MemoryCache.ContainsKey(node) ? MemoryCache[node] : null;
-                                            }
-
-                                            @if (memory == null)
-                                            {
-                                                <span>Loading</span>
-                                            }
-                                            else
-                                            {
-                                                <span>@(Formatter.FormatSize(memory.Total - memory.Free)) / @(Formatter.FormatSize(memory.Total))</span>
-                                            }
-                                        </span>
-                                    </div>
-                                </div>
-                                <div class="separator separator-dashed my-3"></div>
-                                <div class="d-flex flex-stack">
-                                    <div class="d-flex align-items-center me-3">
-                                        <div class="flex-grow-1">
-                                            <span class="text-gray-800 fs-5 fw-bold lh-0">
-                                                <TL>Storage</TL>
-                                            </span>
-                                            <span class="text-gray-400 fw-semibold d-block fs-6">
-                                                <TL>Available storage</TL>
-                                            </span>
-                                        </div>
-                                    </div>
-                                    <div class="d-flex align-items-center w-100 mw-125px">
-                                        <span class="text-white-400 fw-semibold">
-                                            @{
-                                                var disk = DiskCache.ContainsKey(node) ? DiskCache[node] : null;
-                                            }
-
-                                            @if (disk == null)
-                                            {
-                                                <span>Loading</span>
-                                            }
-                                            else
-                                            {
-                                                <span>@(Formatter.FormatSize(disk.FreeBytes))</span>
-                                            }
-                                        </span>
-                                    </div>
-                                </div>
-                                <div class="separator my-5"></div>
-                                <div class="d-flex flex-stack">
-                                    <div class="align-items-start">
-                                        <a class="btn btn-primary" href="/admin/nodes/edit/@(node.Id)">
-                                            <TL>Edit</TL>
                                     </a>
-                                        <a class="btn btn-success" href="/admin/nodes/setup/@(node.Id)">
+                                </Template>
-                                            <TL>Setup</TL>
+                            </Column>
+                            <Column TableItem="Node" Title="" Field="@(x => x.Id)" Sortable="false" Filterable="false">
+                                <Template>
+                                    <a href="/admin/nodes/setup/@(context.Id)">
+                                        @(SmartTranslateService.Translate("Setup"))
                                     </a>
+                                </Template>
+                            </Column>
+                            <Column TableItem="Node" Title="" Field="@(x => x.Id)" Sortable="false" Filterable="false">
+                                <Template>
                                     <WButton Text="@(SmartTranslateService.Translate("Delete"))"
                                              WorkingText="@(SmartTranslateService.Translate("Deleting"))"
-                                                 CssClasses="btn-danger"
+                                             CssClasses="btn-sm btn-danger"
-                                                 OnClick="() => Delete(node)">
+                                             OnClick="() => Delete(context)">
                                     </WButton>
-                                    </div>
+                                </Template>
-                                </div>
+                            </Column>
-                            </div>
+                            <Pager ShowPageNumber="true" ShowTotalCount="true"/>
-                        </div>
+                        </Table>
                     </div>
                 }
+                else
+                {
+                    <div class="alert alert-info">
+                        <TL>No nodes found</TL>
+                    </div>
                 }
+            </div>
+        </div>
     </LazyLoader>
-    </div>
 </OnlyAdmin>
 
 @code
@@ -186,17 +103,10 @@
 
     private LazyLoader LazyLoader;
 
-    private Dictionary<Node, CpuStats> CpuCache = new();
-    private Dictionary<Node, MemoryStats> MemoryCache = new();
-    private Dictionary<Node, DiskStats> DiskCache = new();
     private Dictionary<Node, SystemStatus?> StatusCache = new();
 
     private Task Load(LazyLoader lazyLoader)
     {
-        CpuCache.Clear();
-        MemoryCache.Clear();
-        DiskCache.Clear();
-
         lock (StatusCache)
         {
             StatusCache.Clear();
@@ -222,11 +132,6 @@
                     catch (Exception e)
                     {
                         Logger.Debug(e.Message);
-
-                        lock (StatusCache)
-                        {
-                            StatusCache.Add(node, null);
-                        }
                     }
 
                     await InvokeAsync(StateHasChanged);

Moonlight/Shared/Views/Admin/Nodes/View.razor

@@ -0,0 +1,357 @@
+@page "/admin/nodes/view/{id:int}"
+
+@using Moonlight.App.Repositories
+@using Moonlight.App.Database.Entities
+@using Moonlight.App.Helpers
+@using Moonlight.App.Models.Daemon.Resources
+@using Moonlight.App.Models.Wings.Resources
+@using Moonlight.App.Services
+
+@inject NodeRepository NodeRepository
+@inject NodeService NodeService
+
+<OnlyAdmin>
+<LazyLoader Load="Load">
+@if (Node == null)
+{
+    <div class="alert alert-warning">
+        <TL>No node with this id found</TL>
+    </div>
+}
+else
+{
+    <div class="d-flex flex-center">
+    <div class="row">
+    <div class="card">
+    <div class="card-header">
+        <h3 class="card-title">
+            <span class="fw-bold fs-3">
+                @(Node.Name) <TL>details</TL>
+            </span>
+        </h3>
+    </div>
+    <div class="card-body">
+    <div class="row g-3 g-lg-6">
+        <div class="col">
+            <div class="bg-gray-100 bg-opacity-70 rounded-2 px-6 py-5">
+                <div class="symbol symbol-30px me-5 mb-8">
+                    <span class="symbol-label">
+                        <i class="text-primary bx bx-lg bx-chip"></i>
+                    </span>
+                </div>
+                <div class="m-0">
+                    <span class="fw-bolder d-block fs-2qx lh-1 ls-n1 mb-1">
+                        @if (CpuStats == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <span>
+                                @(CpuStats.Usage)% <TL>of</TL> @(CpuStats.Cores) <TL>Cores used</TL>
+                            </span>
+                        }
+                    </span>
+                    <span class="fw-semibold fs-6">
+                        @if (CpuStats == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <span>@(CpuStats.Model)</span>
+                        }
+                    </span>
+                </div>
+            </div>
+        </div>
+        <div class="col">
+            <div class="bg-gray-100 bg-opacity-70 rounded-2 px-6 py-5">
+                <div class="symbol symbol-30px me-5 mb-8">
+                    <span class="symbol-label">
+                        <i class="text-primary bx bx-lg bx-microchip"></i>
+                    </span>
+                </div>
+                <div class="m-0">
+                    <span class="fw-bolder d-block fs-2qx lh-1 ls-n1 mb-1">
+                        @if (MemoryStats == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <span>
+                                @(Formatter.FormatSize(MemoryStats.Used * 1024D * 1024D)) <TL>of</TL> @(Formatter.FormatSize(MemoryStats.Total * 1024D * 1024D)) <TL>used</TL>
+                            </span>
+                        }
+                    </span>
+                    <span class="fw-semibold fs-6">
+                        @if (MemoryStats == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            if (MemoryStats.Sticks.Any())
+                            {
+                                foreach (var stick in SortMemorySticks(MemoryStats.Sticks))
+                                {
+                                    <span>@(stick)</span>
+                                    <br/>
+                                }
+                            }
+                            else
+                            {
+                                <span>No memory sticks detected</span>
+                            }
+                        }
+                    </span>
+                </div>
+            </div>
+        </div>
+        <div class="col">
+            <div class="bg-gray-100 bg-opacity-70 rounded-2 px-6 py-5">
+                <div class="symbol symbol-30px me-5 mb-8">
+                    <span class="symbol-label">
+                        <i class="text-primary bx bx-lg bx-microchip"></i>
+                    </span>
+                </div>
+                <div class="m-0">
+                    <span class="fw-bolder d-block fs-2qx lh-1 ls-n1 mb-1">
+                        @if (DiskStats == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <span>
+                                @(Formatter.FormatSize(DiskStats.TotalSize - DiskStats.FreeBytes)) <TL>of</TL> @(Formatter.FormatSize(DiskStats.TotalSize)) <TL>used</TL>
+                            </span>
+                        }
+                    </span>
+                    <span class="fw-semibold fs-6">
+                        @if (DiskStats == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <span>@(DiskStats.Name) - @(DiskStats.DriveFormat)</span>
+                        }
+                    </span>
+                </div>
+            </div>
+        </div>
+    </div>
+    <div class="mt-3 row g-3 g-lg-6">
+        <div class="col">
+            <div class="bg-gray-100 bg-opacity-70 rounded-2 px-6 py-5">
+                <div class="symbol symbol-30px me-5 mb-8">
+                    <span class="symbol-label">
+                        <i class="text-primary bx bx-lg bx-purchase-tag"></i>
+                    </span>
+                </div>
+                <div class="m-0">
+                    <span class="fw-bolder d-block fs-2qx lh-1 ls-n1 mb-1">
+                        @if (SystemStatus == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <span class="text-success">
+                                <TL>Online</TL>
+                            </span>
+                        }
+                    </span>
+                    <span class="fw-semibold fs-6">
+                        @if (SystemStatus == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <span>@(SystemStatus.Version)</span>
+                        }
+                    </span>
+                </div>
+            </div>
+        </div>
+        <div class="col">
+            <div class="bg-gray-100 bg-opacity-70 rounded-2 px-6 py-5">
+                <div class="symbol symbol-30px me-5 mb-8">
+                    <span class="symbol-label">
+                        <i class="text-primary bx bx-lg bx-fingerprint"></i>
+                    </span>
+                </div>
+                <div class="m-0">
+                    <span class="fw-bolder d-block fs-2qx lh-1 ls-n1 mb-1">
+                        @if (SystemStatus == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <span>
+                                @(SystemStatus.KernelVersion) - @(SystemStatus.Architecture)
+                            </span>
+                        }
+                    </span>
+                    <span class="fw-semibold fs-6">
+                        @if (SystemStatus == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <TL>Host system information</TL>
+                        }
+                    </span>
+                </div>
+            </div>
+        </div>
+        <div class="col">
+            <div class="bg-gray-100 bg-opacity-70 rounded-2 px-6 py-5">
+                <div class="symbol symbol-30px me-5 mb-8">
+                    <span class="symbol-label">
+                        <i class="text-primary bx bx-lg bxl-docker"></i>
+                    </span>
+                </div>
+                <div class="m-0">
+                    <span class="fw-bolder d-block fs-2qx lh-1 ls-n1 mb-1">
+                        @if (ContainerStats == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <span>
+                                <TL>@(ContainerStats.Containers.Count)</TL>
+                            </span>
+                        }
+                    </span>
+                    <span class="fw-semibold fs-6">
+                        @if (ContainerStats == null)
+                        {
+                            <span class="text-muted">
+                                <TL>Loading</TL>
+                            </span>
+                        }
+                        else
+                        {
+                            <TL>Docker containers running</TL>
+                        }
+                    </span>
+                </div>
+            </div>
+        </div>
+    </div>
+    </div>
+    </div>
+    <div class="mt-5 card card-body">
+        <div class="d-flex justify-content-end">
+            <a href="/admin/nodes" class="btn btn-primary">
+                <TL>Cancel</TL>
+            </a>
+        </div>
+    </div>
+    </div>
+    </div>
+}
+</LazyLoader>
+</OnlyAdmin>
+
+@code
+{
+    [Parameter]
+    public int Id { get; set; }
+
+    private Node? Node;
+
+    private CpuStats CpuStats;
+    private MemoryStats MemoryStats;
+    private DiskStats DiskStats;
+    private SystemStatus SystemStatus;
+    private ContainerStats ContainerStats;
+
+    private async Task Load(LazyLoader arg)
+    {
+        Node = NodeRepository
+            .Get()
+            .FirstOrDefault(x => x.Id == Id);
+
+        if (Node != null)
+        {
+            Task.Run(async () =>
+            {
+                try
+                {
+                    SystemStatus = await NodeService.GetStatus(Node);
+                    await InvokeAsync(StateHasChanged);
+
+                    CpuStats = await NodeService.GetCpuStats(Node);
+                    await InvokeAsync(StateHasChanged);
+
+                    MemoryStats = await NodeService.GetMemoryStats(Node);
+                    await InvokeAsync(StateHasChanged);
+
+                    DiskStats = await NodeService.GetDiskStats(Node);
+                    await InvokeAsync(StateHasChanged);
+
+                    ContainerStats = await NodeService.GetContainerStats(Node);
+                    await InvokeAsync(StateHasChanged);
+                }
+                catch (Exception e)
+                {
+    // ignored
+                }
+            });
+        }
+    }
+
+    private List<string> SortMemorySticks(List<MemoryStats.MemoryStick> sticks)
+    {
+    // Thank you ChatGPT <3
+
+        var groupedMemory = sticks.GroupBy(memory => new { memory.Type, memory.Size })
+            .Select(group => new
+            {
+                Type = group.Key.Type,
+                Size = group.Key.Size,
+                Count = group.Count()
+            });
+
+        var sortedMemory = groupedMemory.OrderBy(memory => memory.Type)
+            .ThenBy(memory => memory.Size);
+
+        List<string> sortedList = sortedMemory.Select(memory =>
+        {
+            string sizeString = $"{memory.Size}GB";
+            return $"{memory.Count}x {memory.Type} {sizeString}";
+        }).ToList();
+
+        return sortedList;
+    }
+}

Moonlight/Shared/Views/Admin/Servers/Index.razor

@@ -29,7 +29,11 @@
                         <div class="table-responsive">
                             <Table TableItem="Server" Items="Servers" PageSize="25" TableClass="table table-row-bordered table-row-gray-100 align-middle gs-0 gy-3" TableHeadClass="fw-bold text-muted">
                                 <Column TableItem="Server" Title="@(SmartTranslateService.Translate("Id"))" Field="@(x => x.Id)" Sortable="true" Filterable="true"/>
-                                <Column TableItem="Server" Title="@(SmartTranslateService.Translate("Name"))" Field="@(x => x.Name)" Sortable="true" Filterable="true"/>
+                                <Column TableItem="Server" Title="@(SmartTranslateService.Translate("Name"))" Field="@(x => x.Name)" Sortable="true" Filterable="true">
+                                    <Template>
+                                        <a href="/server/@(context.Uuid)">@(context.Name)</a>
+                                    </Template>
+                                </Column>
                                 <Column TableItem="Server" Title="@(SmartTranslateService.Translate("Cores"))" Field="@(x => x.Cpu)" Sortable="true" Filterable="true"/>
                                 <Column TableItem="Server" Title="@(SmartTranslateService.Translate("Memory"))" Field="@(x => x.Memory)" Sortable="true" Filterable="true"/>
                                 <Column TableItem="Server" Title="@(SmartTranslateService.Translate("Disk"))" Field="@(x => x.Disk)" Sortable="true" Filterable="true"/>

Moonlight/resources/lang/de_de.lang

@@ -354,3 +354,23 @@ Allocations;Allocations
 No variables found;No variables found
 Successfully added image;Successfully added image
 Password change for;Password change for
+of;of
+New node;New node
+Fqdn;Fqdn
+Cores used;Cores used
+used;used
+5.15.90.1-microsoft-standard-WSL2 - amd64;5.15.90.1-microsoft-standard-WSL2 - amd64
+Host system information;Host system information
+0;0
+Docker containers running;Docker containers running
+details;details
+1;1
+2;2
+DDos;DDos
+No ddos attacks found;No ddos attacks found
+Node;Node
+Date;Date
+DDos attack started;DDos attack started
+packets;packets
+DDos attack stopped;DDos attack stopped
+ packets; packets