Amogus (#881)

Content.Server/_Miracle/Nya/Commands.cs

@@ -1,82 +0,0 @@
-using System.Linq;
-using Content.Server.Administration;
-using Content.Shared.Administration;
-using Robust.Server.Player;
-using Robust.Shared.Console;
-
-namespace Content.Server._Miracle.Nya;
-
-[AdminCommand(AdminFlags.Admin)]
-public sealed class ScreenGrabCommand : IConsoleCommand
-{
-    [Dependency] private readonly IPlayerManager _players = default!;
-    [Dependency] private readonly IEntityManager _entityManager = default!;
-
-    public  string Command => "nyagrab";
-    public string Description => "nyagrab!!";
-    public string Help  => "nyagrab player";
-
-    public void Execute(IConsoleShell shell, string argStr, string[] args)
-    {
-        var sys = _entityManager.EntitySysManager.GetEntitySystem<NyaGrabSystem>();
-        if (args.Length < 1)
-        {
-            var player = shell.Player;
-            var toKickPlayer = player ?? _players.Sessions.FirstOrDefault();
-            if (toKickPlayer == null)
-            {
-                shell.WriteLine("You need to provide a player to nyagrab.");
-                return;
-            }
-
-            shell.WriteLine(
-                $"You need to provide a player to nyagrab. Try running 'nyagrab {toKickPlayer.Name}' as an example.");
-            return;
-        }
-
-        var name = args[0];
-
-        if (_players.TryGetSessionByUsername(name, out var target))
-        {
-            sys.RequestScreengrab(target);
-        }
-    }
-}
-
-[AdminCommand(AdminFlags.Admin)]
-public sealed class NyaCheckCommand : IConsoleCommand
-{
-    [Dependency] private readonly IPlayerManager _players = default!;
-    [Dependency] private readonly IEntityManager _entityManager = default!;
-
-    public string Command => "nyacheck";
-    public string Description => "nyacheck!!";
-    public string Help => "nyacheck player";
-
-    public void Execute(IConsoleShell shell, string argStr, string[] args)
-    {
-        var sys = _entityManager.EntitySysManager.GetEntitySystem<CheatCheckSystem>();
-
-        if (args.Length < 1)
-        {
-            var player = shell.Player;
-            var toKickPlayer = player ?? _players.Sessions.FirstOrDefault();
-            if (toKickPlayer == null)
-            {
-                shell.WriteLine("You need to provide a player to nyacheck.");
-                return;
-            }
-
-            shell.WriteLine(
-                $"You need to provide a player to nyacheck. Try running 'nyacheck {toKickPlayer.Name}' as an example.");
-            return;
-        }
-
-        var name = args[0];
-
-        if (_players.TryGetSessionByUsername(name, out var target))
-        {
-            sys.RequestCheck(target);
-        }
-    }
-}

Content.Server/_Miracle/Nya/ExpectedReplySystem.cs

@@ -1,178 +0,0 @@
-using Content.Server.Chat.Managers;
-using Robust.Shared.Player;
-using Content.Shared._Miracle.Nya;
-using Robust.Shared.Enums;
-using Robust.Shared.Timing;
-using System.Net.Http;
-using System.Text;
-using System.Text.Json;
-using Content.Server.GameTicking;
-using Content.Shared._White;
-using Robust.Shared.Configuration;
-
-namespace Content.Server._Miracle.Nya;
-
-public sealed class ExpectedReplySystem : EntitySystem
-{
-    [Dependency] private readonly ISharedPlayerManager _playMan = default!;
-    [Dependency] private readonly IGameTiming _timing = default!;
-    [Dependency] private readonly IChatManager _chatManager = default!;
-    [Dependency] private readonly IConfigurationManager _configuration = default!;
-    [Dependency] private readonly CheatCheckSystem _cheatCheckSystem = default!;
-
-    private readonly Dictionary<ICommonSession, PendingReply> _pendingReplies = new();
-
-    private const float ReplyTimeoutSeconds = 6.0f;
-    private readonly HttpClient _httpClient = new();
-
-    private string _webhookUrl = "";
-
-    public override void Initialize()
-    {
-        base.Initialize();
-
-        _playMan.PlayerStatusChanged += OnPlayerStatusChanged;
-
-        SubscribeLocalEvent<PlayerJoinedLobbyEvent>(OnPlayerJoinedLobby);
-
-        _configuration.OnValueChanged(WhiteCVars.ACWebhook, s => _webhookUrl = s, true);
-    }
-
-    private void OnPlayerJoinedLobby(PlayerJoinedLobbyEvent ev)
-    {
-        _cheatCheckSystem.RequestCheck(ev.PlayerSession);
-    }
-
-    private void OnPlayerStatusChanged(object? sender, SessionStatusEventArgs e)
-    {
-        if (e is { OldStatus: SessionStatus.InGame, NewStatus: SessionStatus.Disconnected })
-        {
-            if (_pendingReplies.ContainsKey(e.Session))
-            {
-                var warningMsg = $"Игрок отключился во время ожидания ответа! Nya должен был получить: {_pendingReplies[e.Session].Request.ExpectedReplyType}.";
-                SendSuspiciousActivityAlert(e.Session, warningMsg, 80);
-                _pendingReplies.Remove(e.Session);
-            }
-        }
-    }
-
-    public void ExpectReply<TRequest, TResponse>(
-        ICommonSession player,
-        TRequest request,
-        Action<TResponse, EntitySessionEventArgs> handler)
-        where TRequest : ExpectedReplyEntityEventArgs
-        where TResponse : EntityEventArgs
-    {
-        var timeout = _timing.CurTime + TimeSpan.FromSeconds(ReplyTimeoutSeconds);
-
-        void WrapHandler(EntityEventArgs ev, EntitySessionEventArgs args)
-        {
-            if (ev is TResponse response)
-                handler(response, args);
-        }
-
-        _pendingReplies[player] = new PendingReply(request, timeout, WrapHandler);
-        RaiseNetworkEvent(request, player.Channel);
-    }
-
-    public bool HandleReply(EntityEventArgs ev, EntitySessionEventArgs args)
-    {
-        if (!_pendingReplies.TryGetValue(args.SenderSession, out var pending))
-        {
-            var warningMsg = "Получен неожиданный ответ без запроса";
-            SendSuspiciousActivityAlert(args.SenderSession, warningMsg, 70);
-            return false;
-        }
-
-        if (pending.Request.ExpectedReplyType != ev.GetType())
-        {
-            var warningMsg = $"Получен ответ неверного типа. Ожидался {pending.Request.ExpectedReplyType}, получен {ev.GetType()}";
-            SendSuspiciousActivityAlert(args.SenderSession, warningMsg, 75);
-            return false;
-        }
-
-        pending.Handler(ev, args);
-        _pendingReplies.Remove(args.SenderSession);
-        return true;
-    }
-
-    public override void Update(float frameTime)
-    {
-        base.Update(frameTime);
-
-        var currentTime = _timing.CurTime;
-        var timeoutPlayers = new List<ICommonSession>();
-
-        foreach (var (player, pending) in _pendingReplies)
-        {
-            if (currentTime > pending.TimeoutTime)
-                timeoutPlayers.Add(player);
-        }
-
-        foreach (var player in timeoutPlayers)
-        {
-            HandleTimeout(player);
-            _pendingReplies.Remove(player);
-        }
-    }
-
-    private void HandleTimeout(ICommonSession player)
-    {
-        var warningMsg = $"Не получен ответ в течение {ReplyTimeoutSeconds} секунд. Будьте бдительны с этим игроком! Nya советует использовать nyagrab!";
-        SendSuspiciousActivityAlert(player, warningMsg, 65);
-    }
-
-    private async void SendSuspiciousActivityAlert(ICommonSession player, string reason, int severity)
-    {
-        var color = severity switch
-        {
-            >= 80 => 0xFF0000, // Красный
-            >= 70 => 0xFFA500, // Оранжевый
-            _ => 0xFFFF00 // Желтый
-        };
-
-        var warningMsg = $"⚠️ **Система ожидаемых ответов обнаружила подозрительную активность!**\n\n" +
-                         $"**Игрок:** {player.Name}\n" +
-                         $"**IP:** {player.Channel.RemoteEndPoint}\n" +
-                         $"**Уровень подозрительности:** {severity}%\n" +
-                         $"**Причина:** {reason}";
-
-        var embed = new
-        {
-            title = "⚠️ Подозрительная активность!",
-            description = warningMsg,
-            color = color,
-            timestamp = DateTime.UtcNow.ToString("o")
-        };
-
-        var payload = new
-        {
-            embeds = new[] { embed }
-        };
-
-        var json = JsonSerializer.Serialize(payload);
-        var content = new StringContent(json, Encoding.UTF8, "application/json");
-
-        try
-        {
-            await _httpClient.PostAsync(_webhookUrl, content);
-        }
-        catch (Exception e)
-        {
-            Log.Error($"Failed to send Discord webhook: {e}");
-        }
-
-        var inGameMsg = $"[Anticheat] Внимание! Подозрительная активность:\n" +
-                        $"Игрок {player.Name} возможно читер!\n" +
-                        $"Причина обнаружения: {reason}";
-
-        _chatManager.SendAdminAnnouncement(inGameMsg);
-    }
-
-    public override void Shutdown()
-    {
-        base.Shutdown();
-        _playMan.PlayerStatusChanged -= OnPlayerStatusChanged;
-        _pendingReplies.Clear();
-    }
-}

Content.Server/_Miracle/Nya/NyaCheckSystem.cs

@@ -1,179 +0,0 @@
-using System.Linq;
-using System.Net.Http;
-using System.Text;
-using System.Text.Json;
-using Content.Server.Chat.Managers;
-using Content.Shared._Miracle.Nya;
-using Content.Shared._White;
-using Robust.Shared.Configuration;
-using Robust.Shared.Player;
-
-namespace Content.Server._Miracle.Nya;
-
-public sealed class CheatCheckSystem : EntitySystem
-{
-    [Dependency] private readonly ExpectedReplySystem _expectedReply = default!;
-    [Dependency] private readonly IChatManager _chatManager = default!;
-    [Dependency] private readonly IConfigurationManager _configuration = default!;
-
-    private readonly HttpClient _httpClient = new();
-
-    private string _webhookUrl = "";
-
-    public override void Initialize()
-    {
-        base.Initialize();
-        SubscribeNetworkEvent<CheatCheckResponseEvent>(OnCheckResponse);
-
-        _configuration.OnValueChanged(WhiteCVars.ACWebhook, s => _webhookUrl = s, true);
-    }
-
-    public void RequestCheck(ICommonSession player)
-    {
-        _expectedReply.ExpectReply<CheatCheckRequestEvent, CheatCheckResponseEvent>(
-            player,
-            new CheatCheckRequestEvent(),
-            ProcessCheckResponse
-        );
-    }
-
-    private void OnCheckResponse(CheatCheckResponseEvent ev, EntitySessionEventArgs args)
-    {
-        if (!_expectedReply.HandleReply(ev, args))
-            return;
-    }
-
-    private async void ProcessCheckResponse(CheatCheckResponseEvent ev, EntitySessionEventArgs args)
-    {
-        var detections = new List<(string Type, string Details, int Severity)>();
-
-        if (ev.HasPatchMetadata)
-            detections.Add(("Инъекция кода", "Обнаружены метаданные патча", 90));
-
-        if (ev.ReflectionOffender != null)
-            detections.Add(("Рефлексия", $"Найден подозрительный тип: {ev.ReflectionOffender}", 80));
-
-        if (ev.HasMoonyware)
-            detections.Add(("Чит-клиент", "Обнаружен Moonyware", 95));
-
-        if (ev.HasHarmony)
-            detections.Add(("Чит-клиент", "Имеется 0Harmony. Возможны читы/патчи. Будьте бдительны!", 70));
-
-        if (ev.IoCOffender != null)
-            detections.Add(("IoC манипуляция", $"Неразрешенный тип: {ev.IoCOffender}", 70));
-
-        if (ev.ExtraModuleOffender != null)
-            detections.Add(("Внешний модуль", $"Неразрешенный модуль: {ev.ExtraModuleOffender}", 85));
-
-        if (ev.CvarOffender != null)
-            detections.Add(("Подозрительный CVar", $"Найден чит-квар: {ev.CvarOffender}", 60));
-
-        if (ev.SystemOffender != null)
-            detections.Add(("Системное вмешательство", $"Неразрешенная система: {ev.SystemOffender}", 75));
-
-        if (ev.ComponentOffender != null)
-            detections.Add(("Компонентное вмешательство", $"Неразрешенный компонент: {ev.ComponentOffender}", 75));
-
-        if (ev.WindowOffender != null)
-            detections.Add(("UI вмешательство", $"Неразрешенное окно: {ev.WindowOffender}", 65));
-
-        if (detections.Count == 0)
-        {
-            var cleanMsg = $"✅ **Античит завершил проверку**\n\n" +
-                          $"**Игрок:** {args.SenderSession.Name}\n" +
-                          $"**IP:** {args.SenderSession.Channel.RemoteEndPoint}\n" +
-                          $"**Результат:** Нарушений не выявлено";
-
-            var cleanEmbed = new
-            {
-                title = "✅ Проверка завершена",
-                description = cleanMsg,
-                color = 0x00FF00, // Зеленый
-                timestamp = DateTime.UtcNow.ToString("o")
-            };
-
-            var cleanPayload = new
-            {
-                embeds = new[] { cleanEmbed }
-            };
-
-            var json = JsonSerializer.Serialize(cleanPayload);
-            var content = new StringContent(json, Encoding.UTF8, "application/json");
-
-            try
-            {
-                await _httpClient.PostAsync(_webhookUrl, content);
-            }
-            catch (Exception e)
-            {
-                Log.Error($"Failed to send Discord webhook: {e}");
-            }
-
-            var cleanInGameMsg = $"[Anticheat] Проверка завершена\n" +
-                                $"Игрок: {args.SenderSession.Name}\n" +
-                                $"Результат: Нарушений не выявлено";
-
-            _chatManager.SendAdminAnnouncement(cleanInGameMsg);
-            return;
-        }
-
-        var maxSeverity = detections.Max(d => d.Severity);
-        var avgSeverity = detections.Average(d => d.Severity);
-        var totalSeverity = (int)((maxSeverity * 0.7) + (avgSeverity * 0.3));
-
-        var warningMsg = $"🚨 **Античит обнаружил подозрительную активность!**\n\n" +
-                        $"**Игрок:** {args.SenderSession.Name}\n" +
-                        $"**IP:** {args.SenderSession.Channel.RemoteEndPoint}\n" +
-                        $"**Вероятность использования читов:** {totalSeverity}%\n\n" +
-                        $"**Обнаруженные нарушения:**\n";
-
-        foreach (var (type, details, severity) in detections)
-        {
-            warningMsg += $"• **{type}** ({severity}%): {details}\n";
-        }
-
-        var color = totalSeverity switch
-        {
-            >= 90 => 0xFF0000, // Красный
-            >= 70 => 0xFFA500, // Оранжевый
-            _ => 0xFFFF00 // Желтый
-        };
-
-        var embed = new
-        {
-            title = "🚫 Обнаружен читер!",
-            description = warningMsg,
-            color = color,
-            timestamp = DateTime.UtcNow.ToString("o")
-        };
-
-        var payload = new
-        {
-            embeds = new[] { embed }
-        };
-
-        var jsonA = JsonSerializer.Serialize(payload);
-        var contentA = new StringContent(jsonA, Encoding.UTF8, "application/json");
-
-        try
-        {
-            await _httpClient.PostAsync(_webhookUrl, contentA);
-        }
-        catch (Exception e)
-        {
-            Log.Error($"Failed to send Discord webhook: {e}");
-        }
-
-        var inGameMsg = $"[Anticheat] Обнаружена подозрительная активность!\n" +
-                       $"Игрок: {args.SenderSession.Name}\n" +
-                       $"Вероятность использования читов: {totalSeverity}%\n" +
-                       $"Обнаруженные нарушения:";
-
-        foreach (var (type, details, severity) in detections)
-        {
-            inGameMsg += $"\n•{type} ({severity}%): {details}";
-        }
-
-        _chatManager.SendAdminAnnouncement(inGameMsg);
-    }
-}

Content.Server/_Miracle/Nya/NyaGrabSystem.cs

@@ -1,92 +0,0 @@
-using System.Linq;
-using System.Net.Http;
-using System.Text.Json;
-using Content.Shared._Miracle.Nya;
-using Content.Shared._White;
-using Robust.Shared.Configuration;
-using Robust.Shared.Player;
-using SixLabors.ImageSharp;
-using SixLabors.ImageSharp.PixelFormats;
-
-namespace Content.Server._Miracle.Nya;
-
-public sealed class NyaGrabSystem : EntitySystem
-{
-    [Dependency] private readonly ExpectedReplySystem _expectedReply = default!;
-    [Dependency] private readonly IConfigurationManager _configuration = default!;
-
-    private readonly HttpClient _httpClient = new();
-
-    private string _webhookUrl = "";
-
-    public override void Initialize()
-    {
-        base.Initialize();
-        SubscribeNetworkEvent<ScreengrabResponseEvent>(OnScreengrabResponse);
-
-        _configuration.OnValueChanged(WhiteCVars.ACWebhook, s => _webhookUrl = s, true);
-    }
-
-    public void RequestScreengrab(ICommonSession player)
-    {
-        _expectedReply.ExpectReply<ScreengrabRequestEvent, ScreengrabResponseEvent>(
-            player,
-            new ScreengrabRequestEvent(),
-            OnScreengrabReply
-        );
-    }
-
-    private void OnScreengrabResponse(ScreengrabResponseEvent ev, EntitySessionEventArgs args)
-    {
-        if (!_expectedReply.HandleReply(ev, args))
-            return;
-    }
-
-    private async void OnScreengrabReply(ScreengrabResponseEvent ev, EntitySessionEventArgs args)
-    {
-        if (ev.Screengrab.Length == 0)
-            return;
-
-        var timestamp = DateTime.UtcNow;
-        var imagedata = ev.Screengrab;
-        using var image = Image.Load<Rgb24>(imagedata);
-
-        var content = new MultipartFormDataContent();
-
-        var fileName = $"screengrab_{args.SenderSession.UserId}_{timestamp:yyyy-MM-dd_HH-mm-ss}.jpg";
-        var fileContent = new ByteArrayContent(imagedata);
-        fileContent.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("image/jpeg");
-        content.Add(fileContent, "file", fileName);
-
-        var embed = new
-        {
-            title = "📸 Скриншот игрока",
-            description = $"**Игрок**: {args.SenderSession.Name}\n" +
-                         $"**UserId**: {args.SenderSession.UserId}\n" +
-                         $"**IP**: {args.SenderSession.Channel.RemoteEndPoint}\n" +
-                         $"**Дата и время**: {timestamp:yyyy-MM-dd HH:mm:ss} UTC\n" +
-                         $"**Разрешение**: {image.Width}x{image.Height}\n" +
-                         $"**Размер**: {(imagedata.Length / 1024.0):F2} KB",
-            color = 0x00FF00,
-            timestamp = timestamp.ToString("o")
-        };
-
-        var payload = new
-        {
-            embeds = new[] { embed }
-        };
-
-        var jsonContent = JsonSerializer.Serialize(payload);
-        content.Add(new StringContent(jsonContent), "payload_json");
-
-        try
-        {
-            await _httpClient.PostAsync(_webhookUrl, content);
-            Log.Info($"Screenshot sent to Discord for player {args.SenderSession.Name}");
-        }
-        catch (Exception e)
-        {
-            Log.Error($"Failed to send screenshot to Discord: {e}");
-        }
-    }
-}

Content.Server/_Miracle/Nya/PendingReply.cs

@@ -1,13 +0,0 @@
-using Content.Shared._Miracle.Nya;
-
-namespace Content.Server._Miracle.Nya;
-
-public sealed class PendingReply(
-    ExpectedReplyEntityEventArgs request,
-    TimeSpan timeout,
-    Action<EntityEventArgs, EntitySessionEventArgs> handler)
-{
-    public ExpectedReplyEntityEventArgs Request { get; } = request;
-    public TimeSpan TimeoutTime { get; } = timeout;
-    public Action<EntityEventArgs, EntitySessionEventArgs> Handler { get; } = handler;
-}