serverlist handler + basic crypto, rename project

NTR.SDKServer/Controllers/ClientController.cs

@@ -1,92 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-using Newtonsoft.Json;
-using Pb;
-
-namespace NTR.SDKServer.Controllers
-{
-    [ApiController]
-    [Route("/")]
-    public class LauncherSDKController : ControllerBase
-    {
-        private readonly ILogger<LauncherSDKController> _logger;
-
-        public LauncherSDKController(ILogger<LauncherSDKController> logger)
-        {
-            _logger = logger;
-        }
-
-        [Route("meta/serverlist.html")]
-        public IActionResult GetConfig()
-        {
-            Console.WriteLine("serverlist get received!");
-            //https://nova-static.yostar.cn/meta/serverlist.html
-
-            ServerListMeta serverListMeta = new ServerListMeta()
-            {
-                Status = 200,
-                Announcement = "sdjsldkfsf",
-            };
-
-
-
-            var responseContent = System.IO.File.ReadAllBytes("E:\\documents\\Decompiling\\Extracted\\NOVA\\PS\\NTR.SDKServer\\bodyencrypted"); 
-
-            Console.WriteLine("responseContent: " + responseContent);
-            var responseHeaders = new HeaderDictionary
-            {
-                { "Server", "Tengine" },
-                { "Content-Type", "text/html; charset=utf-8" },
-                { "Content-Length", responseContent.Length.ToString() },
-                { "Connection", "keep-alive" },
-                { "Date", DateTime.UtcNow.ToString("R") },
-                { "x-oss-request-id", "677E5AB989F0063436699689" },
-                { "x-oss-cdn-auth", "success" },
-                { "Accept-Ranges", "bytes" },
-                { "ETag", "\"F7BF56AF4420F308AE12106BDE15B4A0\"" },
-                { "Last-Modified", DateTime.UtcNow.AddHours(-8).ToString("R") },
-                { "x-oss-object-type", "Normal" },
-                { "x-oss-hash-crc64ecma", "15118450623091409826" },
-                { "x-oss-storage-class", "Standard" },
-                { "Content-MD5", "979Wr0Qg8wiuEhBr3hW0oA==" },
-                { "x-oss-server-time", "50" },
-                { "Via", "ens-cache14.l2us3[1761,1761,200-0,M], ens-cache29.l2us3[1762,0], ens-cache15.us23[0,0,200-0,H], ens-cache9.us23[13,0]" },
-                { "Age", "17639" },
-                { "Ali-Swift-Global-Savetime", "1736334009" },
-                { "X-Cache", "HIT TCP_HIT dirn:10:384655405" },
-                { "X-Swift-SaveTime", DateTime.UtcNow.ToString("R") },
-                { "X-Swift-CacheTime", "93312000" },
-                { "Timing-Allow-Origin", "*" },
-                { "EagleId", "0826799d17363516484194117e" }
-            };
-
-            //var response = new ContentResult
-            //{
-            //    Content = responseContent,
-            //    ContentType = "text/html; charset=utf-8",
-            //    StatusCode = 200
-            //};
-
-            //foreach (var header in responseHeaders)
-            //{
-            //    Response.Headers[header.Key] = header.Value;
-            //}
-
-            return null;
-        }
-        
-        [HttpGet("{*catchAll}")]
-        public IResult CatchAllGet(string catchAll)
-        {
-            _logger.LogDebug($"HttpGet: {catchAll}");
-            return Results.Empty;
-        }
-
-        [HttpPost("{*catchAll}")]
-        public IResult CatchAllPost(string catchAll)
-        {
-            _logger.LogDebug($"HttpGet: {catchAll}");
-            return Results.Empty;
-        }
-    }
-}
-

NTR.SDKServer/SDKServer.cs

@@ -1,64 +0,0 @@
-using System.Reflection;
-using Microsoft.AspNetCore.Server.Kestrel.Core;
-using Pb;
-using Serilog;
-
-namespace NTR.SDKServer
-{
-    public class SDKServer
-    {
-        public static void Main(string[] args)
-        {
-            byte[] serverlistResponse = new byte[]
-{
-    8, 37, 18, 56, 10, 12, 229, 144, 175, 230, 152, 142, 230, 181, 139, 232,
-    175, 149, 18, 36, 104, 116, 116, 112, 115, 58, 47, 47, 110, 111, 118, 97,
-    46, 121, 111, 115, 116, 97, 114, 46, 99, 110, 47, 97, 103, 101, 110, 116,
-    45, 122, 111, 110, 101, 45, 49, 47, 24, 1, 32, 1, 24, 1, 34, 52, 230, 181,
-    139, 232, 175, 149, 229, 176, 154, 230, 156, 170, 229, 188, 128, 229, 167,
-    139, 239, 188, 140, 233, 162, 132, 232, 174, 161, 229, 188, 128, 230, 156,
-    141, 230, 151, 182, 233, 151, 180, 49, 230, 156, 136, 57, 230, 151, 165,
-    49, 49, 58, 48, 48, 50, 30, 104, 116, 116, 112, 115, 58, 47, 47, 110, 111,
-    118, 97, 46, 121, 111, 115, 116, 97, 114, 46, 99, 110, 47, 114, 101, 112,
-    111, 114, 116, 47
-};
-
-            ServerListMeta serverListMeta = ServerListMeta.Parser.ParseFrom(serverlistResponse);
-
-            Console.WriteLine(serverListMeta);
-        
-            System.IO.File.WriteAllText("E:\\documents\\Decompiling\\Extracted\\NOVA\\PS\\NTR.SDKServer\\serverlist.json", serverListMeta.ToString());
-
-            return;
-            Log.Information("Starting SDK Server...");
-            try
-            {
-                var builder = WebApplication.CreateBuilder(args);
-
-                builder.Services.Configure<KestrelServerOptions>(op =>
-                    op.AllowSynchronousIO = true
-                );
-                builder.Host.UseSerilog();
-
-                builder.Services.AddControllers();
-                builder.Services.AddControllers().AddApplicationPart(Assembly.GetAssembly(typeof(SDKServer)));
-
-                var app = builder.Build();
-
-                app.UseAuthorization();
-                app.UseSerilogRequestLogging();
-
-                app.MapControllers();
-                app.Run();
-            }
-            catch (Exception ex)
-            {
-                Log.Fatal(ex, "An unhandled exception occurred during runtime");
-            }
-            finally
-            {
-                Log.CloseAndFlush();
-            }
-        }
-    }
-}

NTR.sln

@@ -1,43 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.9.34607.119
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NTR", "NTR\NTR.csproj", "{355DD995-D62E-45E5-A793-0C7444B47AC0}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NTR.SDKServer", "NTR.SDKServer\NTR.SDKServer.csproj", "{B95D975D-7B6C-4454-949D-4ABEF2F32CD6}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NTR.GameServer", "NTR.GameServer\NTR.GameServer.csproj", "{A96262D4-4E2F-4380-BBF7-56871022CDBA}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NTR.Common", "NTR.Common\NTR.Common.csproj", "{37D76E89-3E54-4DD7-A182-4123BC4E0DEA}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{355DD995-D62E-45E5-A793-0C7444B47AC0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{355DD995-D62E-45E5-A793-0C7444B47AC0}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{355DD995-D62E-45E5-A793-0C7444B47AC0}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{355DD995-D62E-45E5-A793-0C7444B47AC0}.Release|Any CPU.Build.0 = Release|Any CPU
-		{B95D975D-7B6C-4454-949D-4ABEF2F32CD6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{B95D975D-7B6C-4454-949D-4ABEF2F32CD6}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{B95D975D-7B6C-4454-949D-4ABEF2F32CD6}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{B95D975D-7B6C-4454-949D-4ABEF2F32CD6}.Release|Any CPU.Build.0 = Release|Any CPU
-		{A96262D4-4E2F-4380-BBF7-56871022CDBA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{A96262D4-4E2F-4380-BBF7-56871022CDBA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{A96262D4-4E2F-4380-BBF7-56871022CDBA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{A96262D4-4E2F-4380-BBF7-56871022CDBA}.Release|Any CPU.Build.0 = Release|Any CPU
-		{37D76E89-3E54-4DD7-A182-4123BC4E0DEA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{37D76E89-3E54-4DD7-A182-4123BC4E0DEA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{37D76E89-3E54-4DD7-A182-4123BC4E0DEA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{37D76E89-3E54-4DD7-A182-4123BC4E0DEA}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {05CA4D67-C259-43C1-BEF3-FF525EDCF452}
-	EndGlobalSection
-EndGlobal

Novaria.Common/Crypto/AeadTool.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Novaria.Common.Crypto
+{
+    public static class AeadTool
+    {
+        public static readonly byte[] DEFAULT_SERVERLIST_KEY;
+        public static readonly byte[] DEFAULT_SERVERLIST_IV;
+
+        static AeadTool()
+        {
+            DEFAULT_SERVERLIST_KEY = new byte[] { 74, 72, 42, 67, 80, 51, 50, 57, 89, 120, 111, 103, 81, 74, 69, 120 };
+            DEFAULT_SERVERLIST_IV = new byte[] { 225, 92, 61, 72, 193, 89, 3, 64, 50, 61, 50, 145, 59, 128, 99, 72 };
+        }
+
+        public static byte[] DecryptAesCBCInfo(byte[] key, byte[] IV, byte[] cipherBytes)
+        {
+            return null;
+        }
+
+        public static byte[] EncryptAesCBCInfo(byte[] key, byte[] IV, byte[] plainBytes)
+        {
+            using (Aes aes = Aes.Create())
+            {
+                aes.Key = key;
+                aes.IV = IV;
+                aes.Mode = CipherMode.CBC;
+                aes.Padding = PaddingMode.PKCS7;
+
+                using (ICryptoTransform encryptor = aes.CreateEncryptor())
+                {
+                    return encryptor.TransformFinalBlock(plainBytes, 0, plainBytes.Length);
+                }
+            }
+        }
+
+    }
+}

Novaria.Common/Crypto/XOR.cs

@@ -0,0 +1,14 @@
+namespace Novaria.Common.Crypto
+{
+    public static class XOR
+    {
+        public static void Crypt(byte[] bytes, byte[] key, uint offset = 0)
+        {
+            while (offset < bytes.Length)
+            {
+                bytes[offset] ^= key[offset % key.Length];
+                offset++;
+            }
+        }
+    }
+}