Create LogOutByCheatDetectionHandlerPlugIn.cs

src/GameServer/MessageHandler/Login/LogOutByCheatDetectionHandlerPlugIn.cs

@@ -0,0 +1,37 @@
+// <copyright file="LogOutByCheatDetectionHandlerPlugIn.cs" company="MUnique">
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+// </copyright>
+
+namespace MUnique.OpenMU.GameServer.MessageHandler.Login;
+
+using System.Runtime.InteropServices;
+using Microsoft.Extensions.Logging;
+using MUnique.OpenMU.GameLogic;
+using MUnique.OpenMU.GameLogic.PlayerActions;
+using MUnique.OpenMU.GameLogic.Views.Login;
+using MUnique.OpenMU.Network.Packets.ClientToServer;
+using MUnique.OpenMU.PlugIns;
+
+/// <summary>
+/// Handler for logout by cheat packets.
+/// </summary>
+[PlugIn("Logout by cheat handler", "Handler for logout (by cheat) packets.")]
+[Guid("AE611B1E-3E3D-4189-B39C-79696D27BFBD")]
+[BelongsToGroup(LogInOutGroup.GroupKey)]
+public class LogOutByCheatDetectionHandlerPlugIn : ISubPacketHandlerPlugIn
+{
+    private readonly LogoutAction _logoutAction = new();
+
+    /// <inheritdoc/>
+    public bool IsEncryptionExpected => true;
+
+    /// <inheritdoc/>
+    public byte Key => LogOutByCheatDetection.SubCode;
+
+    /// <inheritdoc/>
+    public async ValueTask HandlePacketAsync(Player player, Memory<byte> packet)
+    {
+        player.Logger.LogError("Logged out by detected cheat on client side. Player: {player}", player);
+        await this._logoutAction.LogoutAsync(player, LogoutType.CloseGame).ConfigureAwait(false);
+    }
+}