Merge c20d5b3208 into a87a015c03

https://github.com/2dust/v2rayN/issues/7938

v2rayN/ServiceLib/Common/JsonUtils.cs

@@ -9,6 +9,31 @@ public class JsonUtils
 {
     private static readonly string _tag = "JsonUtils";
 
+    private static readonly JsonSerializerOptions _defaultDeserializeOptions = new()
+    {
+        PropertyNameCaseInsensitive = true,
+        ReadCommentHandling = JsonCommentHandling.Skip
+    };
+
+    private static readonly JsonSerializerOptions _defaultSerializeOptions = new()
+    {
+        WriteIndented = true,
+        DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
+        Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
+    };
+
+    private static readonly JsonSerializerOptions _nullValueSerializeOptions = new()
+    {
+        WriteIndented = true,
+        DefaultIgnoreCondition = JsonIgnoreCondition.Never,
+        Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
+    };
+
+    private static readonly JsonDocumentOptions _defaultDocumentOptions = new()
+    {
+        CommentHandling = JsonCommentHandling.Skip
+    };
+
     /// <summary>
     /// DeepCopy
     /// </summary>
@@ -34,11 +59,7 @@ public class JsonUtils
             {
                 return default;
             }
-            var options = new JsonSerializerOptions
-            {
-                PropertyNameCaseInsensitive = true
-            };
-            return JsonSerializer.Deserialize<T>(strJson, options);
+            return JsonSerializer.Deserialize<T>(strJson, _defaultDeserializeOptions);
         }
         catch
         {
@@ -59,7 +80,7 @@ public class JsonUtils
             {
                 return null;
             }
-            return JsonNode.Parse(strJson);
+            return JsonNode.Parse(strJson, nodeOptions: null, _defaultDocumentOptions);
         }
         catch
         {
@@ -84,12 +105,7 @@ public class JsonUtils
             {
                 return result;
             }
-            var options = new JsonSerializerOptions
-            {
-                WriteIndented = indented,
-                DefaultIgnoreCondition = nullValue ? JsonIgnoreCondition.Never : JsonIgnoreCondition.WhenWritingNull,
-                Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
-            };
+            var options = nullValue ? _nullValueSerializeOptions : _defaultSerializeOptions;
             result = JsonSerializer.Serialize(obj, options);
         }
         catch (Exception ex)

v2rayN/ServiceLib/Common/Utils.cs

@@ -331,6 +331,32 @@ public class Utils
             .ToList();
     }
 
+    public static Dictionary<string, List<string>> ParseHostsToDictionary(string hostsContent)
+    {
+        var userHostsMap = hostsContent
+            .Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
+            .Select(line => line.Trim())
+            // skip full-line comments
+            .Where(line => !string.IsNullOrWhiteSpace(line) && !line.StartsWith("#"))
+            // strip inline comments (truncate at '#')
+            .Select(line =>
+            {
+                var index = line.IndexOf('#');
+                return index >= 0 ? line.Substring(0, index).Trim() : line;
+            })
+            // ensure line still contains valid parts
+            .Where(line => !string.IsNullOrWhiteSpace(line) && line.Contains(' '))
+            .Select(line => line.Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries))
+            .Where(parts => parts.Length >= 2)
+            .GroupBy(parts => parts[0])
+            .ToDictionary(
+                group => group.Key,
+                group => group.SelectMany(parts => parts.Skip(1)).ToList()
+            );
+
+        return userHostsMap;
+    }
+
     #endregion 转换函数
 
     #region 数据检查
@@ -857,6 +883,55 @@ public class Utils
         return false;
     }
 
+    public static bool IsPackagedInstall()
+    {
+        try
+        {
+            if (IsWindows() || IsOSX())
+            {
+                return false;
+            }
+
+            if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("APPIMAGE")))
+            {
+                return true;
+            }
+
+            var exePath = GetExePath();
+            var baseDir = string.IsNullOrEmpty(exePath) ? StartupPath() : Path.GetDirectoryName(exePath) ?? "";
+            var p = baseDir.Replace('\\', '/');
+
+            if (string.IsNullOrEmpty(p))
+            {
+                return false;
+            }
+
+            if (p.Contains("/.mount_", StringComparison.Ordinal))
+            {
+                return true;
+            }
+
+            if (p.StartsWith("/opt/v2rayN", StringComparison.OrdinalIgnoreCase))
+            {
+                return true;
+            }
+
+            if (p.StartsWith("/usr/lib/v2rayN", StringComparison.OrdinalIgnoreCase))
+            {
+                return true;
+            }
+
+            if (p.StartsWith("/usr/share/v2rayN", StringComparison.OrdinalIgnoreCase))
+            {
+                return true;
+            }
+        }
+        catch
+        {
+        }
+        return false;
+    }
+
     private static async Task<string?> GetLinuxUserId()
     {
         var arg = new List<string>() { "-c", "id -u" };

v2rayN/ServiceLib/Global.cs

@@ -40,6 +40,7 @@ public class Global
     public const string ProxySetLinuxShellFileName = NamespaceSample + "proxy_set_linux_sh";
     public const string KillAsSudoOSXShellFileName = NamespaceSample + "kill_as_sudo_osx_sh";
     public const string KillAsSudoLinuxShellFileName = NamespaceSample + "kill_as_sudo_linux_sh";
+    public const string SingboxFakeIPFilterFileName = NamespaceSample + "singbox_fakeip_filter";
 
     public const string DefaultSecurity = "auto";
     public const string DefaultNetwork = "tcp";

v2rayN/ServiceLib/Handler/ConfigHandler.cs

@@ -113,6 +113,10 @@ public static class ConfigHandler
         config.ConstItem ??= new ConstItem();
 
         config.SimpleDNSItem ??= InitBuiltinSimpleDNS();
+        if (config.SimpleDNSItem.GlobalFakeIp is null)
+        {
+            config.SimpleDNSItem.GlobalFakeIp = true;
+        }
 
         config.SpeedTestItem ??= new();
         if (config.SpeedTestItem.SpeedTestTimeout < 10)
@@ -2221,6 +2225,7 @@ public static class ConfigHandler
             UseSystemHosts = false,
             AddCommonHosts = true,
             FakeIP = false,
+            GlobalFakeIp = true,
             BlockBindingQuery = true,
             DirectDNS = Global.DomainDirectDNSAddress.FirstOrDefault(),
             RemoteDNS = Global.DomainRemoteDNSAddress.FirstOrDefault(),

v2rayN/ServiceLib/Handler/Fmt/ClashFmt.cs

@@ -4,7 +4,7 @@ public class ClashFmt : BaseFmt
 {
     public static ProfileItem? ResolveFull(string strData, string? subRemarks)
     {
-        if (Contains(strData, "port", "socks-port", "proxies"))
+        if (Contains(strData, "external-controller", "-port", "proxies"))
         {
             var fileName = WriteAllText(strData, "yaml");
 

v2rayN/ServiceLib/Models/ConfigItems.cs

@@ -260,6 +260,7 @@ public class SimpleDNSItem
     public bool? UseSystemHosts { get; set; }
     public bool? AddCommonHosts { get; set; }
     public bool? FakeIP { get; set; }
+    public bool? GlobalFakeIp { get; set; }
     public bool? BlockBindingQuery { get; set; }
     public string? DirectDNS { get; set; }
     public string? RemoteDNS { get; set; }

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -2301,15 +2301,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Apply to Proxy Domains Only 的本地化字符串。
-        /// </summary>
-        public static string TbApplyProxyDomainsOnly {
-            get {
-                return ResourceManager.GetString("TbApplyProxyDomainsOnly", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Auto refresh 的本地化字符串。
         /// </summary>
@@ -2526,6 +2517,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Applies globally by default, with built-in FakeIP filtering (sing-box only). 的本地化字符串。
+        /// </summary>
+        public static string TbFakeIPTips {
+            get {
+                return ResourceManager.GetString("TbFakeIPTips", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Fingerprint 的本地化字符串。
         /// </summary>

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

@@ -1455,9 +1455,6 @@
   <data name="TbDNSHostsConfig" xml:space="preserve">
     <value>DNS Hosts: ("domain1 ip1 ip2" per line)</value>
   </data>
-  <data name="TbApplyProxyDomainsOnly" xml:space="preserve">
-    <value>Apply to Proxy Domains Only</value>
-  </data>
   <data name="ThBasicDNSSettings" xml:space="preserve">
     <value>Basic DNS Settings</value>
   </data>
@@ -1515,4 +1512,7 @@
   <data name="TbSelectProfile" xml:space="preserve">
     <value>Select Profile</value>
   </data>
+  <data name="TbFakeIPTips" xml:space="preserve">
+    <value>Applies globally by default, with built-in FakeIP filtering (sing-box only).</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.hu.resx

@@ -1455,9 +1455,6 @@
   <data name="TbDNSHostsConfig" xml:space="preserve">
     <value>DNS Hosts: ("domain1 ip1 ip2" per line)</value>
   </data>
-  <data name="TbApplyProxyDomainsOnly" xml:space="preserve">
-    <value>Apply to Proxy Domains Only</value>
-  </data>
   <data name="ThBasicDNSSettings" xml:space="preserve">
     <value>Basic DNS Settings</value>
   </data>
@@ -1515,4 +1512,7 @@
   <data name="TbSelectProfile" xml:space="preserve">
     <value>Select Profile</value>
   </data>
+  <data name="TbFakeIPTips" xml:space="preserve">
+    <value>Applies globally by default, with built-in FakeIP filtering (sing-box only).</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -1455,9 +1455,6 @@
   <data name="TbDNSHostsConfig" xml:space="preserve">
     <value>DNS Hosts: ("domain1 ip1 ip2" per line)</value>
   </data>
-  <data name="TbApplyProxyDomainsOnly" xml:space="preserve">
-    <value>Apply to Proxy Domains Only</value>
-  </data>
   <data name="ThBasicDNSSettings" xml:space="preserve">
     <value>Basic DNS Settings</value>
   </data>
@@ -1515,4 +1512,7 @@
   <data name="TbSelectProfile" xml:space="preserve">
     <value>Select Profile</value>
   </data>
+  <data name="TbFakeIPTips" xml:space="preserve">
+    <value>Applies globally by default, with built-in FakeIP filtering (sing-box only).</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -1455,9 +1455,6 @@
   <data name="TbDNSHostsConfig" xml:space="preserve">
     <value>DNS hosts: (каждая строка в формате "domain1 ip1 ip2")</value>
   </data>
-  <data name="TbApplyProxyDomainsOnly" xml:space="preserve">
-    <value>Применять только к доменам через прокси</value>
-  </data>
   <data name="ThBasicDNSSettings" xml:space="preserve">
     <value>Базовые настройки DNS</value>
   </data>
@@ -1515,4 +1512,7 @@
   <data name="TbSelectProfile" xml:space="preserve">
     <value>Select Profile</value>
   </data>
+  <data name="TbFakeIPTips" xml:space="preserve">
+    <value>Applies globally by default, with built-in FakeIP filtering (sing-box only).</value>
+  </data>
 </root>

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

@@ -1452,9 +1452,6 @@
   <data name="TbDNSHostsConfig" xml:space="preserve">
     <value>DNS Hosts：（“域名1 ip1 ip2” 一行一个）</value>
   </data>
-  <data name="TbApplyProxyDomainsOnly" xml:space="preserve">
-    <value>仅对代理域名生效</value>
-  </data>
   <data name="ThBasicDNSSettings" xml:space="preserve">
     <value>DNS 基础设置</value>
   </data>
@@ -1512,4 +1509,7 @@
   <data name="TbSelectProfile" xml:space="preserve">
     <value>选择配置文件</value>
   </data>
+  <data name="TbFakeIPTips" xml:space="preserve">
+    <value>默认全局生效，内置 FakeIP 过滤，仅在 sing-box 中生效</value>
+  </data>
 </root>

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

@@ -1452,9 +1452,6 @@
   <data name="TbDNSHostsConfig" xml:space="preserve">
     <value>DNS Hosts: ("domain1 ip1 ip2" per line)</value>
   </data>
-  <data name="TbApplyProxyDomainsOnly" xml:space="preserve">
-    <value>Apply to Proxy Domains Only</value>
-  </data>
   <data name="ThBasicDNSSettings" xml:space="preserve">
     <value>Basic DNS Settings</value>
   </data>
@@ -1512,4 +1509,7 @@
   <data name="TbSelectProfile" xml:space="preserve">
     <value>Select Profile</value>
   </data>
+  <data name="TbFakeIPTips" xml:space="preserve">
+    <value>Applies globally by default, with built-in FakeIP filtering (sing-box only).</value>
+  </data>
 </root>

v2rayN/ServiceLib/Sample/singbox_fakeip_filter

@@ -0,0 +1,92 @@
+{
+  "domain": [
+    "amobile.music.tc.qq.com",
+    "api-jooxtt.sanook.com",
+    "api.joox.com",
+    "aqqmusic.tc.qq.com",
+    "dl.stream.qqmusic.qq.com",
+    "ff.dorado.sdo.com",
+    "heartbeat.belkin.com",
+    "isure.stream.qqmusic.qq.com",
+    "joox.com",
+    "lens.l.google.com",
+    "localhost.ptlogin2.qq.com",
+    "localhost.sec.qq.com",
+    "mesu.apple.com",
+    "mobileoc.music.tc.qq.com",
+    "music.taihe.com",
+    "musicapi.taihe.com",
+    "na.b.g-tun.com",
+    "proxy.golang.org",
+    "ps.res.netease.com",
+    "shark007.net",
+    "songsearch.kugou.com",
+    "static.adtidy.org",
+    "streamoc.music.tc.qq.com",
+    "swcdn.apple.com",
+    "swdist.apple.com",
+    "swdownload.apple.com",
+    "swquery.apple.com",
+    "swscan.apple.com",
+    "trackercdn.kugou.com",
+    "xnotify.xboxlive.com"
+  ],
+  "domain_keyword": [
+    "ntp",
+    "stun",
+    "time"
+  ],
+  "domain_regex": [
+    "^[^.]+$",
+    "^[^.]+\\.[^.]+\\.xboxlive\\.com$",
+    "^localhost\\.[^.]+\\.weixin\\.qq\\.com$",
+    "^mijia\\scloud$",
+    "^xbox\\.[^.]+\\.microsoft\\.com$",
+    "^xbox\\.[^.]+\\.[^.]+\\.microsoft\\.com$"
+  ],
+  "domain_suffix": [
+    "126.net",
+    "3gppnetwork.org",
+    "battle.net",
+    "battlenet.com.cn",
+    "cdn.nintendo.net",
+    "cmbchina.com",
+    "cmbimg.com",
+    "ff14.sdo.com",
+    "ffxiv.com",
+    "finalfantasyxiv.com",
+    "gcloudcs.com",
+    "home.arpa",
+    "invalid",
+    "kuwo.cn",
+    "lan",
+    "linksys.com",
+    "linksyssmartwifi.com",
+    "local",
+    "localdomain",
+    "localhost",
+    "market.xiaomi.com",
+    "mcdn.bilivideo.cn",
+    "media.dssott.com",
+    "msftconnecttest.com",
+    "msftncsi.com",
+    "music.163.com",
+    "music.migu.cn",
+    "n0808.com",
+    "nflxvideo.net",
+    "oray.com",
+    "orayimg.com",
+    "router.asus.com",
+    "sandai.net",
+    "square-enix.com",
+    "srv.nintendo.net",
+    "steamcontent.com",
+    "uu.163.com",
+    "wargaming.net",
+    "wggames.cn",
+    "wotgame.cn",
+    "wowsgame.cn",
+    "xiami.com",
+    "y.qq.com"
+  ]
+}

v2rayN/ServiceLib/ServiceLib.csproj

@@ -44,6 +44,7 @@
 		<EmbeddedResource Include="Sample\tun_singbox_inbound" />
 		<EmbeddedResource Include="Sample\tun_singbox_rules" />
 		<EmbeddedResource Include="Sample\linux_autostart_config" />
+        <EmbeddedResource Include="Sample\singbox_fakeip_filter" />
 	</ItemGroup>
 
 	<ItemGroup>

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxDnsService.cs

@@ -33,6 +33,15 @@ public partial class CoreConfigSingboxService
                                    lastRule.Ip?.Contains("0.0.0.0/0") == true);
             }
             singboxConfig.dns.final = useDirectDns ? Global.SingboxDirectDNSTag : Global.SingboxRemoteDNSTag;
+            if ((!useDirectDns) && simpleDNSItem.FakeIP == true && simpleDNSItem.GlobalFakeIp == false)
+            {
+                singboxConfig.dns.rules.Add(new()
+                {
+                    server = Global.SingboxFakeDNSTag,
+                    query_type = new List<int> { 1, 28 }, // A and AAAA
+                    rewrite_ttl = 1,
+                });
+            }
 
             // Tun2SocksAddress
             if (node != null && Utils.IsDomain(node.Address))
@@ -94,17 +103,7 @@ public partial class CoreConfigSingboxService
 
         if (!simpleDNSItem.Hosts.IsNullOrEmpty())
         {
-            var userHostsMap = simpleDNSItem.Hosts
-                .Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
-                .Select(line => line.Trim())
-                .Where(line => !string.IsNullOrWhiteSpace(line) && line.Contains(' '))
-                .Select(line => line.Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries))
-                .Where(parts => parts.Length >= 2)
-                .GroupBy(parts => parts[0])
-                .ToDictionary(
-                    group => group.Key,
-                    group => group.SelectMany(parts => parts.Skip(1)).ToList()
-                );
+            var userHostsMap = Utils.ParseHostsToDictionary(simpleDNSItem.Hosts);
 
             foreach (var kvp in userHostsMap)
             {
@@ -197,6 +196,28 @@ public partial class CoreConfigSingboxService
             });
         }
 
+        if (simpleDNSItem.FakeIP == true && simpleDNSItem.GlobalFakeIp == true)
+        {
+            var fakeipFilterRule = JsonUtils.Deserialize<Rule4Sbox>(EmbedUtils.GetEmbedText(Global.SingboxFakeIPFilterFileName));
+            fakeipFilterRule.invert = true;
+            var rule4Fake = new Rule4Sbox
+            {
+                server = Global.SingboxFakeDNSTag,
+                type = "logical",
+                mode = "and",
+                rewrite_ttl = 1,
+                rules = new List<Rule4Sbox>
+                {
+                    new() {
+                        query_type = new List<int> { 1, 28 }, // A and AAAA
+                    },
+                    fakeipFilterRule,
+                }
+            };
+
+            singboxConfig.dns.rules.Add(rule4Fake);
+        }
+
         var routing = await ConfigHandler.GetDefaultRouting(_config);
         if (routing == null)
             return 0;
@@ -276,10 +297,12 @@ public partial class CoreConfigSingboxService
             }
             else
             {
-                if (simpleDNSItem.FakeIP == true)
+                if (simpleDNSItem.FakeIP == true && simpleDNSItem.GlobalFakeIp == false)
                 {
                     var rule4Fake = JsonUtils.DeepCopy(rule);
                     rule4Fake.server = Global.SingboxFakeDNSTag;
+                    rule4Fake.query_type = new List<int> { 1, 28 }; // A and AAAA
+                    rule4Fake.rewrite_ttl = 1;
                     singboxConfig.dns.rules.Add(rule4Fake);
                 }
                 rule.server = Global.SingboxRemoteDNSTag;

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxRoutingService.cs

@@ -71,6 +71,31 @@ public partial class CoreConfigSingboxService
                 });
             }
 
+            var hostsDomains = new List<string>();
+            var systemHostsMap = Utils.GetSystemHosts();
+            foreach (var kvp in systemHostsMap)
+            {
+                hostsDomains.Add(kvp.Key);
+            }
+            var dnsItem = await AppManager.Instance.GetDNSItem(ECoreType.sing_box);
+            if (dnsItem == null || dnsItem.Enabled == false)
+            {
+                var simpleDNSItem = _config.SimpleDNSItem;
+                if (!simpleDNSItem.Hosts.IsNullOrEmpty())
+                {
+                    var userHostsMap = Utils.ParseHostsToDictionary(simpleDNSItem.Hosts);
+                    foreach (var kvp in userHostsMap)
+                    {
+                        hostsDomains.Add(kvp.Key);
+                    }
+                }
+            }
+            singboxConfig.route.rules.Add(new()
+            {
+                action = "resolve",
+                domain = hostsDomains,
+            });
+
             singboxConfig.route.rules.Add(new()
             {
                 outbound = Global.DirectTag,

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayDnsService.cs

@@ -261,17 +261,7 @@ public partial class CoreConfigV2rayService
 
         if (!simpleDNSItem.Hosts.IsNullOrEmpty())
         {
-            var userHostsMap = simpleDNSItem.Hosts
-                .Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
-                .Select(line => line.Trim())
-                .Where(line => !string.IsNullOrWhiteSpace(line) && line.Contains(' '))
-                .Select(line => line.Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries))
-                .Where(parts => parts.Length >= 2)
-                .GroupBy(parts => parts[0])
-                .ToDictionary(
-                    group => group.Key,
-                    group => group.SelectMany(parts => parts.Skip(1)).ToList()
-                );
+            var userHostsMap = Utils.ParseHostsToDictionary(simpleDNSItem.Hosts);
 
             foreach (var kvp in userHostsMap)
             {

v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs

@@ -63,6 +63,16 @@ public class CheckUpdateViewModel : MyReactiveObject
 
     private CheckUpdateModel GetCheckUpdateModel(string coreType)
     {
+        if (coreType == _v2rayN && Utils.IsPackagedInstall())
+        {
+            return new()
+            {
+                IsSelected = false,
+                CoreType = coreType,
+                Remarks = ResUI.menuCheckUpdate + " (Not Support)",
+            };
+        }
+
         return new()
         {
             IsSelected = _config.CheckUpdateItem.SelectedCoreTypes?.Contains(coreType) ?? true,
@@ -104,6 +114,11 @@ public class CheckUpdateViewModel : MyReactiveObject
             }
             else if (item.CoreType == _v2rayN)
             {
+                if (Utils.IsPackagedInstall())
+                {
+                    await UpdateView(_v2rayN, "Not Support");
+                    continue;
+                }
                 await CheckUpdateN(EnableCheckPreReleaseUpdate);
             }
             else if (item.CoreType == ECoreType.Xray.ToString())

v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml

@@ -400,7 +400,7 @@
                         Grid.Column="1"
                         Width="400"
                         Margin="{StaticResource Margin4}"
-                        Watermark="1000:2000,3000:4000" />
+                        Watermark="1000-2000,3000,4000" />
                     <TextBlock
                         Grid.Row="3"
                         Grid.Column="2"

v2rayN/v2rayN.Desktop/Views/DNSSettingWindow.axaml

@@ -229,7 +229,7 @@
                             Grid.Column="2"
                             Margin="{StaticResource Margin4}"
                             VerticalAlignment="Center"
-                            Text="{x:Static resx:ResUI.TbApplyProxyDomainsOnly}"
+                            Text="{x:Static resx:ResUI.TbFakeIPTips}"
                             TextWrapping="Wrap" />
 
                         <TextBlock

v2rayN/v2rayN.Desktop/Views/RoutingRuleSettingWindow.axaml

@@ -176,6 +176,7 @@
                 <DataGrid
                     x:Name="lstRules"
                     AutoGenerateColumns="False"
+                    Background="Transparent"
                     BorderThickness="1"
                     CanUserResizeColumns="True"
                     GridLinesVisibility="All"

v2rayN/v2rayN.Desktop/Views/RoutingSettingWindow.axaml

@@ -92,6 +92,7 @@
                 <DataGrid
                     x:Name="lstRoutings"
                     AutoGenerateColumns="False"
+                    Background="Transparent"
                     BorderThickness="1"
                     CanUserResizeColumns="True"
                     GridLinesVisibility="All"

v2rayN/v2rayN/Views/AddServerWindow.xaml

@@ -538,7 +538,7 @@
                         Width="400"
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left"
-                        materialDesign:HintAssist.Hint="1000:2000,3000:4000"
+                        materialDesign:HintAssist.Hint="1000-2000,3000,4000"
                         Style="{StaticResource DefTextBox}" />
                     <TextBlock
                         Grid.Row="3"

v2rayN/v2rayN/Views/DNSSettingWindow.xaml

@@ -281,7 +281,7 @@
                             Margin="{StaticResource Margin8}"
                             VerticalAlignment="Center"
                             Style="{StaticResource ToolbarTextBlock}"
-                            Text="{x:Static resx:ResUI.TbApplyProxyDomainsOnly}"
+                            Text="{x:Static resx:ResUI.TbFakeIPTips}"
                             TextWrapping="Wrap" />
 
                         <TextBlock

v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml.cs

@@ -122,6 +122,8 @@ public partial class RoutingRuleSettingWindow
 
     private void RoutingRuleSettingWindow_PreviewKeyDown(object sender, KeyEventArgs e)
     {
+        if (!lstRules.IsKeyboardFocusWithin)
+            return;
         if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
         {
             if (e.Key == Key.A)