up 7.1.1

v2rayN/PacLib/PacHandler.cs

@@ -11,11 +11,11 @@ public class PacHandler
     private static int _httpPort;
     private static int _pacPort;
     private static TcpListener? _tcpListener;
-    private static string _pacText;
+    private static byte[] _writeContent;
     private static bool _isRunning;
     private static bool _needRestart = true;
 
-    public static void Start(string configPath, int httpPort, int pacPort)
+    public static async Task Start(string configPath, int httpPort, int pacPort)
     {
         _needRestart = (configPath != _configPath || httpPort != _httpPort || pacPort != _pacPort || !_isRunning);
 
@@ -23,7 +23,7 @@ public class PacHandler
         _httpPort = httpPort;
         _pacPort = pacPort;
 
-        InitText();
+        await InitText();
 
         if (_needRestart)
         {
@@ -32,15 +32,24 @@ public class PacHandler
         }
     }
 
-    private static void InitText()
+    private static async Task InitText()
     {
         var path = Path.Combine(_configPath, "pac.txt");
         if (!File.Exists(path))
         {
-            File.AppendAllText(path, Resources.ResourceManager.GetString("pac"));
+            await File.AppendAllTextAsync(path, Resources.ResourceManager.GetString("pac"));
         }
 
-        _pacText = File.ReadAllText(path).Replace("__PROXY__", $"PROXY 127.0.0.1:{_httpPort};DIRECT;");
+        var pacText = (await File.ReadAllTextAsync(path)).Replace("__PROXY__", $"PROXY 127.0.0.1:{_httpPort};DIRECT;");
+
+        var sb = new StringBuilder();
+        sb.AppendLine("HTTP/1.0 200 OK");
+        sb.AppendLine("Content-type:application/x-ns-proxy-autoconfig");
+        sb.AppendLine("Connection:close");
+        sb.AppendLine("Content-Length:" + Encoding.UTF8.GetByteCount(pacText));
+        sb.AppendLine();
+        sb.Append(pacText);
+        _writeContent = Encoding.UTF8.GetBytes(sb.ToString());
     }
 
     private static void RunListener()
@@ -60,21 +69,8 @@ public class PacHandler
                         continue;
                     }
 
-                    var client = _tcpListener.AcceptTcpClient();
-                    await Task.Run(() =>
-                      {
-                          var stream = client.GetStream();
-                          var sb = new StringBuilder();
-                          sb.AppendLine("HTTP/1.0 200 OK");
-                          sb.AppendLine("Content-type:application/x-ns-proxy-autoconfig");
-                          sb.AppendLine("Connection:close");
-                          sb.AppendLine("Content-Length:" + Encoding.UTF8.GetByteCount(_pacText));
-                          sb.AppendLine();
-                          sb.Append(_pacText);
-                          var content = Encoding.UTF8.GetBytes(sb.ToString());
-                          stream.Write(content, 0, content.Length);
-                          stream.Flush();
-                      });
+                    var client = await _tcpListener.AcceptTcpClientAsync();
+                    await Task.Run(() => { WriteContent(client); });
                 }
                 catch
                 {
@@ -84,6 +80,13 @@ public class PacHandler
         }, TaskCreationOptions.LongRunning);
     }
 
+    private static void WriteContent(TcpClient client)
+    {
+        var stream = client.GetStream();
+        stream.Write(_writeContent, 0, _writeContent.Length);
+        stream.Flush();
+    }
+
     public static void Stop()
     {
         if (_tcpListener == null) return;

v2rayN/ServiceLib/Common/DesUtils.cs

@@ -0,0 +1,75 @@
+using System.Security.Cryptography;
+using System.Text;
+
+namespace ServiceLib.Common
+{
+    public class DesUtils
+    {
+        /// <summary>
+        /// Encrypt
+        /// </summary>
+        /// <param name="text"></param>
+        /// /// <param name="key"></param>
+        /// <returns></returns>
+        public static string Encrypt(string? text, string? key = null)
+        {
+            if (text.IsNullOrEmpty())
+            {
+                return string.Empty;
+            }
+            GetKeyIv(key ?? GetDefaultKey(), out var rgbKey, out var rgbIv);
+            var dsp = DES.Create();
+            using var memStream = new MemoryStream();
+            using var cryStream = new CryptoStream(memStream, dsp.CreateEncryptor(rgbKey, rgbIv), CryptoStreamMode.Write);
+            using var sWriter = new StreamWriter(cryStream);
+            sWriter.Write(text);
+            sWriter.Flush();
+            cryStream.FlushFinalBlock();
+            memStream.Flush();
+            return Convert.ToBase64String(memStream.GetBuffer(), 0, (int)memStream.Length);
+        }
+
+        /// <summary>
+        /// Decrypt
+        /// </summary>
+        /// <param name="encryptText"></param>
+        /// <param name="key"></param>
+        /// <returns></returns>
+        public static string Decrypt(string? encryptText, string? key = null)
+        {
+            if (encryptText.IsNullOrEmpty())
+            {
+                return string.Empty;
+            }
+            GetKeyIv(key ?? GetDefaultKey(), out var rgbKey, out var rgbIv);
+            var dsp = DES.Create();
+            var buffer = Convert.FromBase64String(encryptText);
+
+            using var memStream = new MemoryStream();
+            using var cryStream = new CryptoStream(memStream, dsp.CreateDecryptor(rgbKey, rgbIv), CryptoStreamMode.Write);
+            cryStream.Write(buffer, 0, buffer.Length);
+            cryStream.FlushFinalBlock();
+            return Encoding.UTF8.GetString(memStream.ToArray());
+        }
+
+        private static void GetKeyIv(string key, out byte[] rgbKey, out byte[] rgbIv)
+        {
+            if (key.IsNullOrEmpty())
+            {
+                throw new ArgumentNullException("The key cannot be null");
+            }
+            if (key.Length <= 8)
+            {
+                throw new ArgumentNullException("The key length cannot be less than 8 characters.");
+            }
+
+            rgbKey = Encoding.ASCII.GetBytes(key.Substring(0, 8));
+            rgbIv = Encoding.ASCII.GetBytes(key.Insert(0, "w").Substring(0, 8));
+        }
+
+        private static string GetDefaultKey()
+        {
+            return Utils.GetMd5(Utils.GetHomePath() + "DesUtils");
+        }
+    }
+}

v2rayN/ServiceLib/Handler/CoreHandler.cs

@@ -261,7 +261,7 @@ namespace ServiceLib.Handler
             return _config.TunModeItem.EnableTun
                    && eCoreType == ECoreType.sing_box
                    && Utils.IsLinux()
-                   && _config.TunModeItem.LinuxSudoPassword.IsNotEmpty()
+                   && _config.TunModeItem.LinuxSudoPwd.IsNotEmpty()
                 ;
         }
 
@@ -299,7 +299,8 @@ namespace ServiceLib.Handler
                 if (isNeedSudo)
                 {
                     proc.StartInfo.FileName = $"/bin/sudo";
-                    proc.StartInfo.Arguments = $"-S {fileName} {string.Format(coreInfo.Arguments, configPath)}";
+                    proc.StartInfo.Arguments = $"-S {fileName} {string.Format(coreInfo.Arguments, Utils.GetConfigPath(configPath))}";
+                    proc.StartInfo.WorkingDirectory = null;
                     proc.StartInfo.StandardInputEncoding = Encoding.UTF8;
                     proc.StartInfo.RedirectStandardInput = true;
                 }
@@ -328,10 +329,11 @@ namespace ServiceLib.Handler
 
                 if (isNeedSudo)
                 {
+                    var pwd = DesUtils.Decrypt(_config.TunModeItem.LinuxSudoPwd);
                     await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(_config.TunModeItem.LinuxSudoPassword);
+                    await proc.StandardInput.WriteLineAsync(pwd);
                     await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(_config.TunModeItem.LinuxSudoPassword);
+                    await proc.StandardInput.WriteLineAsync(pwd);
                 }
 
                 if (displayLog)

v2rayN/ServiceLib/Handler/SysProxy/SysProxyHandler.cs

@@ -33,15 +33,10 @@ namespace ServiceLib.Handler.SysProxy
                         await ProxySettingLinux.SetProxy(Global.Loopback, port);
                         break;
 
-                    case ESysProxyType.ForcedChange:
-                        {
-                            if (Utils.IsOSX())
-                            {
-                                await ProxySettingOSX.SetProxy(Global.Loopback, port);
-                            }
+                    case ESysProxyType.ForcedChange when Utils.IsOSX():
+                        await ProxySettingOSX.SetProxy(Global.Loopback, port);
+                        break;
 
-                            break;
-                        }
                     case ESysProxyType.ForcedClear when Utils.IsWindows():
                         ProxySettingWindows.UnsetProxy();
                         break;
@@ -50,23 +45,13 @@ namespace ServiceLib.Handler.SysProxy
                         await ProxySettingLinux.UnsetProxy();
                         break;
 
-                    case ESysProxyType.ForcedClear:
-                        {
-                            if (Utils.IsOSX())
-                            {
-                                await ProxySettingOSX.UnsetProxy();
-                            }
+                    case ESysProxyType.ForcedClear when Utils.IsOSX():
+                        await ProxySettingOSX.UnsetProxy();
+                        break;
 
-                            break;
-                        }
                     case ESysProxyType.Pac when Utils.IsWindows():
-                        {
-                            var portPac = AppHandler.Instance.GetLocalPort(EInboundProtocol.pac);
-                            PacHandler.Start(Utils.GetConfigPath(), port, portPac);
-                            var strProxy = $"{Global.HttpProtocol}{Global.Loopback}:{portPac}/pac?t={DateTime.Now.Ticks}";
-                            ProxySettingWindows.SetProxy(strProxy, "", 4);
-                            break;
-                        }
+                        await SetWindowsProxyPac(port);
+                        break;
                 }
 
                 if (type != ESysProxyType.Pac && Utils.IsWindows())
@@ -102,5 +87,13 @@ namespace ServiceLib.Handler.SysProxy
                     .Replace("{socks_port}", portSocks.ToString());
             }
         }
+
+        private static async Task SetWindowsProxyPac(int port)
+        {
+            var portPac = AppHandler.Instance.GetLocalPort(EInboundProtocol.pac);
+            await PacHandler.Start(Utils.GetConfigPath(), port, portPac);
+            var strProxy = $"{Global.HttpProtocol}{Global.Loopback}:{portPac}/pac?t={DateTime.Now.Ticks}";
+            ProxySettingWindows.SetProxy(strProxy, "", 4);
+        }
     }
 }

v2rayN/ServiceLib/Models/ConfigItems.cs

@@ -161,7 +161,7 @@
         public int Mtu { get; set; }
         public bool EnableExInbound { get; set; }
         public bool EnableIPv6Address { get; set; }
-        public string? LinuxSudoPassword { get; set; }
+        public string? LinuxSudoPwd { get; set; }
     }
 
     [Serializable]

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -3176,7 +3176,7 @@ namespace ServiceLib.Resx {
         }
         
         /// <summary>
-        ///   查找类似 The password will only be stored in the local file. 的本地化字符串。
+        ///   查找类似 The password is encrypted and stored only in local files. 的本地化字符串。
         /// </summary>
         public static string TbSettingsLinuxSudoPasswordTip {
             get {

v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx

@@ -1373,7 +1373,7 @@
     <value>Linux system sudo password</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordTip" xml:space="preserve">
-    <value>The password will only be stored in the local file.</value>
+    <value>The password is encrypted and stored only in local files.</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordIsEmpty" xml:space="preserve">
     <value>Please set the sudo password in Tun mode settings first</value>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -1373,7 +1373,7 @@
     <value>Linux system sudo password</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordTip" xml:space="preserve">
-    <value>The password will only be stored in the local file.</value>
+    <value>The password is encrypted and stored only in local files.</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordIsEmpty" xml:space="preserve">
     <value>Please set the sudo password in Tun mode settings first</value>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -1373,7 +1373,7 @@
     <value>Linux system sudo password</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordTip" xml:space="preserve">
-    <value>The password will only be stored in the local file.</value>
+    <value>The password is encrypted and stored only in local files.</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordIsEmpty" xml:space="preserve">
     <value>Please set the sudo password in Tun mode settings first</value>

v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx

@@ -1370,7 +1370,7 @@
     <value>Linux系统的sudo密码</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordTip" xml:space="preserve">
-    <value>密码只会存储在本地文件中，没有密码无法开启Tun</value>
+    <value>密码已加密且只存储在本地文件中，无密码无法开启Tun</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordIsEmpty" xml:space="preserve">
     <value>请先在Tun模式设置中设置sudo密码</value>

v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx

@@ -1370,7 +1370,7 @@
     <value>Linux系統的sudo密碼</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordTip" xml:space="preserve">
-    <value>密碼只會儲存在本機檔案中，沒有密碼無法開啟Tun</value>
+    <value>密碼已加密且只儲存在本機檔案中，無密碼無法開啟Tun</value>
   </data>
   <data name="TbSettingsLinuxSudoPasswordIsEmpty" xml:space="preserve">
     <value>請先在Tun模式設定中設定sudo密碼</value>

v2rayN/ServiceLib/ServiceLib.csproj

@@ -4,7 +4,7 @@
 	<TargetFramework>net8.0</TargetFramework>
 	<ImplicitUsings>enable</ImplicitUsings>
 	<Nullable>enable</Nullable>
-	<Version>7.1.0</Version>
+	<Version>7.1.1</Version>
   </PropertyGroup>
  
 	<ItemGroup>

v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs

@@ -198,7 +198,7 @@ namespace ServiceLib.ViewModels
             TunMtu = _config.TunModeItem.Mtu;
             TunEnableExInbound = _config.TunModeItem.EnableExInbound;
             TunEnableIPv6Address = _config.TunModeItem.EnableIPv6Address;
-            TunLinuxSudoPassword = _config.TunModeItem.LinuxSudoPassword;
+            TunLinuxSudoPassword = _config.TunModeItem.LinuxSudoPwd;
 
             #endregion Tun mode
 
@@ -342,7 +342,10 @@ namespace ServiceLib.ViewModels
             _config.TunModeItem.Mtu = TunMtu;
             _config.TunModeItem.EnableExInbound = TunEnableExInbound;
             _config.TunModeItem.EnableIPv6Address = TunEnableIPv6Address;
-            _config.TunModeItem.LinuxSudoPassword = TunLinuxSudoPassword;
+            if (TunLinuxSudoPassword != _config.TunModeItem.LinuxSudoPwd)
+            {
+                _config.TunModeItem.LinuxSudoPwd = DesUtils.Encrypt(TunLinuxSudoPassword);
+            }
 
             //coreType
             await SaveCoreType();

v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs

@@ -440,7 +440,7 @@ namespace ServiceLib.ViewModels
             }
             else if (Utils.IsLinux())
             {
-                return _config.TunModeItem.LinuxSudoPassword.IsNotEmpty();
+                return _config.TunModeItem.LinuxSudoPwd.IsNotEmpty();
             }
             return false;
         }

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml

@@ -808,8 +808,7 @@
                             Grid.Column="1"
                             Width="200"
                             HorizontalAlignment="Left"
-                            Classes="Margin8"
-                            PasswordChar="*" />
+                            Classes="Margin8" />
                         <TextBlock
                             Grid.Row="7"
                             Grid.Column="2"