up 7.13.4

* Remove multiple send password actions on Unix elev

* Remove CoreAdminHandler password verification

This is useless since already handled in
v2rayN/v2rayN.Desktop/Views/SudoPasswordInputView.axaml.cs with
CheckSudoPasswordAsync().

* Disable caching and prompt for sudo call

* Cleanup CoreAdminHandler pwd verify remains

* Migrate sudo opts to initial pwd verification

v2rayN/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.13.3</Version>
+        <Version>7.13.4</Version>
     </PropertyGroup>
 
     <PropertyGroup>

v2rayN/ServiceLib/Common/Utils.cs

@@ -390,13 +390,44 @@ public class Utils
     {
         if (IPAddress.TryParse(ip, out var address))
         {
+            // Loopback address check (127.0.0.1 for IPv4, ::1 for IPv6)
+            if (IPAddress.IsLoopback(address))
+                return true;
+
             var ipBytes = address.GetAddressBytes();
-            if (ipBytes[0] == 10)
-                return true;
-            if (ipBytes[0] == 172 && ipBytes[1] >= 16 && ipBytes[1] <= 31)
-                return true;
-            if (ipBytes[0] == 192 && ipBytes[1] == 168)
-                return true;
+            if (address.AddressFamily == AddressFamily.InterNetwork)
+            {
+                // IPv4 private address check
+                if (ipBytes[0] == 10)
+                    return true;
+                if (ipBytes[0] == 172 && ipBytes[1] >= 16 && ipBytes[1] <= 31)
+                    return true;
+                if (ipBytes[0] == 192 && ipBytes[1] == 168)
+                    return true;
+            }
+            else if (address.AddressFamily == AddressFamily.InterNetworkV6)
+            {
+                // IPv6 private address check
+                // Link-local address fe80::/10
+                if (ipBytes[0] == 0xfe && (ipBytes[1] & 0xc0) == 0x80)
+                    return true;
+                
+                // Unique local address fc00::/7 (typically fd00::/8)
+                if ((ipBytes[0] & 0xfe) == 0xfc)
+                    return true;
+                
+                // Private portion in IPv4-mapped addresses ::ffff:0:0/96
+                if (address.IsIPv4MappedToIPv6)
+                {
+                    var ipv4Bytes = ipBytes.Skip(12).ToArray();
+                    if (ipv4Bytes[0] == 10)
+                        return true;
+                    if (ipv4Bytes[0] == 172 && ipv4Bytes[1] >= 16 && ipv4Bytes[1] <= 31)
+                        return true;
+                    if (ipv4Bytes[0] == 192 && ipv4Bytes[1] == 168)
+                        return true;
+                }
+            }
         }
 
         return false;

v2rayN/ServiceLib/Handler/CoreAdminHandler.cs

@@ -9,7 +9,6 @@ public class CoreAdminHandler
     private static readonly Lazy<CoreAdminHandler> _instance = new(() => new());
     public static CoreAdminHandler Instance => _instance.Value;
     private Config _config;
-    private readonly string _sudoAccessText = "SUDO_ACCESS_VERIFIED";
     private Action<bool, string>? _updateFunc;
     private int _linuxSudoPid = -1;
 
@@ -21,6 +20,8 @@ public class CoreAdminHandler
         }
         _config = config;
         _updateFunc = updateFunc;
+
+        await Task.CompletedTask;
     }
 
     private void UpdateFunc(bool notify, string msg)
@@ -45,26 +46,18 @@ public class CoreAdminHandler
                 RedirectStandardOutput = true,
                 RedirectStandardError = true,
                 CreateNoWindow = true,
-                StandardInputEncoding = Encoding.UTF8,
                 StandardOutputEncoding = Encoding.UTF8,
                 StandardErrorEncoding = Encoding.UTF8,
             }
         };
 
-        var sudoVerified = false;
-        DataReceivedEventHandler dataHandler = (sender, e) =>
+        void dataHandler(object sender, DataReceivedEventArgs e)
         {
             if (e.Data.IsNotEmpty())
             {
-                if (!sudoVerified && e.Data.Contains(_sudoAccessText))
-                {
-                    sudoVerified = true;
-                    UpdateFunc(false, ResUI.SudoPwdVerfiedSuccessTip + Environment.NewLine);
-                    return;
-                }
                 UpdateFunc(false, e.Data + Environment.NewLine);
             }
-        };
+        }
 
         proc.OutputDataReceived += dataHandler;
         proc.ErrorDataReceived += dataHandler;
@@ -73,8 +66,6 @@ public class CoreAdminHandler
         proc.BeginOutputReadLine();
         proc.BeginErrorReadLine();
 
-        await Task.Delay(10);
-        await proc.StandardInput.WriteLineAsync(AppHandler.Instance.LinuxSudoPwd);
         await Task.Delay(10);
         await proc.StandardInput.WriteLineAsync(AppHandler.Instance.LinuxSudoPwd);
 
@@ -119,7 +110,7 @@ public class CoreAdminHandler
         }
         else
         {
-            sb.AppendLine($"sudo -S echo \"{_sudoAccessText}\" && sudo -S {cmdLine}");
+            sb.AppendLine($"sudo -S {cmdLine}");
         }
 
         await File.WriteAllTextAsync(shFilePath, sb.ToString());

v2rayN/ServiceLib/Handler/CoreHandler.cs

@@ -280,13 +280,13 @@ public class CoreHandler
 
         if (displayLog)
         {
-            DataReceivedEventHandler dataHandler = (sender, e) =>
+            void dataHandler(object sender, DataReceivedEventArgs e)
             {
                 if (e.Data.IsNotEmpty())
                 {
                     UpdateFunc(false, e.Data + Environment.NewLine);
                 }
-            };
+            }
             proc.OutputDataReceived += dataHandler;
             proc.ErrorDataReceived += dataHandler;
         }

v2rayN/ServiceLib/Models/ProfileItem.cs

@@ -32,7 +32,7 @@ public class ProfileItem : ReactiveObject
     public string GetSummary()
     {
         var summary = $"[{(ConfigType).ToString()}] ";
-        var arrAddr = Address.Split('.');
+        var arrAddr = Address.Contains(':') ? Address.Split(':') : Address.Split('.');
         var addr = arrAddr.Length switch
         {
             > 2 => $"{arrAddr.First()}***{arrAddr.Last()}",

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -2211,15 +2211,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Sudo password has been verified successfully, please ignore the incorrect password prompts! 的本地化字符串。
-        /// </summary>
-        public static string SudoPwdVerfiedSuccessTip {
-            get {
-                return ResourceManager.GetString("SudoPwdVerfiedSuccessTip", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Address 的本地化字符串。
         /// </summary>

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

@@ -1395,9 +1395,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>Can fill in the configuration remarks, please make sure it exist and are unique</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>Sudo password has been verified successfully, please ignore the incorrect password prompts!</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>

v2rayN/ServiceLib/Resx/ResUI.hu.resx

@@ -1395,9 +1395,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>Can fill in the configuration remarks, please make sure it exist and are unique</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>Sudo password has been verified successfully, please ignore the incorrect password prompts!</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -1395,9 +1395,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>Can fill in the configuration remarks, please make sure it exist and are unique</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>Sudo password has been verified successfully, please ignore the incorrect password prompts!</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -1395,9 +1395,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>Can fill in the configuration remarks, please make sure it exist and are unique</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>Sudo password has been verified successfully, please ignore the incorrect password prompts!</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>

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

@@ -1392,9 +1392,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>可以填写配置文件别名，请确保存在并唯一</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>sudo 密码已经验证成功，请忽略错误密码提示！</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>密码错误，请重试。</value>
   </data>

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

@@ -1392,9 +1392,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>可以填寫設定檔別名，請確保存在並唯一</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>sudo 密碼已經驗證成功，請忽略錯誤密碼提示！</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>密碼錯誤，請重試。</value>
   </data>

v2rayN/v2rayN.Desktop/Views/SudoPasswordInputView.axaml.cs

@@ -64,7 +64,7 @@ public partial class SudoPasswordInputView : UserControl
     {
         try
         {
-            // Use sudo -S echo command to verify password
+            // Use sudo echo command to verify password
             var arg = new List<string>() { "-c", "sudo -S echo SUDO_CHECK" };
             var result = await CliWrap.Cli
                 .Wrap(Global.LinuxBash)