Implemented frontend ddos detection view. Added missing translations

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

@@ -1,5 +1,6 @@
 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;
@@ -12,11 +13,13 @@ public class DdosController : Controller
 {
     private readonly NodeRepository NodeRepository;
     private readonly MessageService MessageService;
+    private readonly DdosAttackRepository DdosAttackRepository;
 
-    public DdosController(NodeRepository nodeRepository, MessageService messageService)
+    public DdosController(NodeRepository nodeRepository, MessageService messageService, DdosAttackRepository ddosAttackRepository)
     {
         NodeRepository = nodeRepository;
         MessageService = messageService;
+        DdosAttackRepository = ddosAttackRepository;
     }
 
     [HttpPost("update")]
@@ -34,7 +37,17 @@ public class DdosController : Controller
         if (token != node.Token)
             return Unauthorized();
 
-        await MessageService.Emit("node.ddos", ddosStatus);
+        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/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/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>();

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

@@ -2,6 +2,7 @@
 @using Moonlight.App.Repositories
 @using Moonlight.App.Database.Entities
 @using Moonlight.App.Models.Wings.Resources
+@using Moonlight.Shared.Components.Navigations
 @using Moonlight.App.Services
 @using Moonlight.App.Services.Interop
 @using Logging.Net
@@ -13,87 +14,87 @@
 @inject SmartTranslateService SmartTranslateService
 
 <OnlyAdmin>
-    <div class="row">
+    <AdminNodesNavigation Index="0"/>
-        <LazyLoader @ref="LazyLoader" Load="Load">
-            <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="card-body pt-0">
-                    @if (Nodes.Any())
-                    {
-                        <div class="table-responsive">
-                            <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">
-                                <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Id"))" Field="@(x => x.Id)" Sortable="true" Filterable="true"/>
-                                <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Status"))" Field="@(x => x.Id)" Sortable="true" Filterable="true">
-                                    <Template>
-                                        @{
-                                            var ss = StatusCache.ContainsKey(context) ? StatusCache[context] : null;
-                                        }
 
-                                        @if (ss == null)
+    <LazyLoader @ref="LazyLoader" Load="Load">
-                                        {
+        <div class="card">
-                                            <span class="text-danger">Offline</span>
+            <div class="card-header border-0 pt-5">
-                                        }
+                <h3 class="card-title align-items-start flex-column">
-                                        else
+                    <span class="card-label fw-bold fs-3 mb-1">
-                                        {
+                        <TL>Nodes</TL>
-                                            <span class="text-success">Online (@(ss.Version))</span>
+                    </span>
-                                        }
+                </h3>
-                                    </Template>
+                <div class="card-toolbar">
-                                </Column>
+                    <a href="/admin/nodes/new" class="btn btn-sm btn-light-success">
-                                <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Name"))" Field="@(x => x.Name)" Sortable="true" Filterable="true">
+                        <i class="bx bx-layer-plus"></i>
-                                    <Template>
+                        <TL>New node</TL>
-                                        <a href="/admin/nodes/view/@(context.Id)">@(context.Name)</a>
+                    </a>
-                                    </Template>
-                                </Column>
-                                <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Fqdn"))" Field="@(x => x.Fqdn)" Sortable="true" Filterable="true"/>
-                                <Column TableItem="Node" Title="" Field="@(x => x.Id)" Sortable="false" Filterable="false">
-                                    <Template>
-                                        <a href="/admin/nodes/edit/@(context.Id)">
-                                            @(SmartTranslateService.Translate("Edit"))
-                                        </a>
-                                    </Template>
-                                </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-sm btn-danger"
-                                                 OnClick="() => Delete(context)">
-                                        </WButton>
-                                    </Template>
-                                </Column>
-                                <Pager ShowPageNumber="true" ShowTotalCount="true"/>
-                            </Table>
-                        </div>
-                    }
-                    else
-                    {
-                        <div class="alert alert-info">
-                            <TL>No nodes found</TL>
-                        </div>
-                    }
                 </div>
             </div>
-        </LazyLoader>
+            <div class="card-body pt-0">
-    </div>
+                @if (Nodes.Any())
+                {
+                    <div class="table-responsive">
+                        <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">
+                            <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Id"))" Field="@(x => x.Id)" Sortable="true" Filterable="true"/>
+                            <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Status"))" Field="@(x => x.Id)" Sortable="true" Filterable="true">
+                                <Template>
+                                    @{
+                                        var ss = StatusCache.ContainsKey(context) ? StatusCache[context] : null;
+                                    }
+
+                                    @if (ss == null)
+                                    {
+                                        <span class="text-danger">Offline</span>
+                                    }
+                                    else
+                                    {
+                                        <span class="text-success">Online (@(ss.Version))</span>
+                                    }
+                                </Template>
+                            </Column>
+                            <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Name"))" Field="@(x => x.Name)" Sortable="true" Filterable="true">
+                                <Template>
+                                    <a href="/admin/nodes/view/@(context.Id)">@(context.Name)</a>
+                                </Template>
+                            </Column>
+                            <Column TableItem="Node" Title="@(SmartTranslateService.Translate("Fqdn"))" Field="@(x => x.Fqdn)" Sortable="true" Filterable="true"/>
+                            <Column TableItem="Node" Title="" Field="@(x => x.Id)" Sortable="false" Filterable="false">
+                                <Template>
+                                    <a href="/admin/nodes/edit/@(context.Id)">
+                                        @(SmartTranslateService.Translate("Edit"))
+                                    </a>
+                                </Template>
+                            </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-sm btn-danger"
+                                             OnClick="() => Delete(context)">
+                                    </WButton>
+                                </Template>
+                            </Column>
+                            <Pager ShowPageNumber="true" ShowTotalCount="true"/>
+                        </Table>
+                    </div>
+                }
+                else
+                {
+                    <div class="alert alert-info">
+                        <TL>No nodes found</TL>
+                    </div>
+                }
+            </div>
+        </div>
+    </LazyLoader>
 </OnlyAdmin>
 
 @code

Moonlight/resources/lang/de_de.lang

@@ -366,3 +366,11 @@ 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