Simplify DNS Settings

v2rayN/ServiceLib/Global.cs

@@ -349,25 +349,42 @@ public class Global
 
     public static readonly List<string> SingboxDomainStrategy4Out =
     [
-        "ipv4_only",
+        "",
+            "ipv4_only",
             "prefer_ipv4",
             "prefer_ipv6",
-            "ipv6_only",
+            "ipv6_only"
-            ""
     ];
 
-    public static readonly List<string> DomainDNSAddress =
+    public static readonly List<string> DomainDirectDNSAddress =
     [
-        "223.5.5.5",
+        "https://dns.alidns.com/dns-query",
-            "223.6.6.6",
+            "https://doh.pub/dns-query",
+            "223.5.5.5",
+            "119.29.29.29",
             "localhost"
     ];
 
-    public static readonly List<string> SingboxDomainDNSAddress =
+    public static readonly List<string> DomainRemoteDNSAddress =
+    [
+        "https://cloudflare-dns.com/dns-query",
+            "https://dns.cloudflare.com/dns-query",
+            "https://dns.google/dns-query",
+            "https://doh.dns.sb/dns-query",
+            "https://doh.opendns.com/dns-query",
+            "https://common.dot.dns.yandex.net",
+            "8.8.8.8",
+            "1.1.1.1",
+            "185.222.222.222",
+            "208.67.222.222",
+            "77.88.8.8"
+    ];
+
+    public static readonly List<string> DomainPureIPDNSAddress =
     [
         "223.5.5.5",
-            "223.6.6.6",
+            "119.29.29.29",
-            "dhcp://auto"
+            "localhost"
     ];
 
     public static readonly List<string> Languages =
@@ -537,5 +554,22 @@ public class Global
         BlockTag
     ];
 
+    public static readonly Dictionary<string, List<string>> PredefinedHosts = new()
+        {
+            { "dns.google", new List<string> { "8.8.8.8", "8.8.4.4", "2001:4860:4860::8888", "2001:4860:4860::8844" } },
+            { "dns.alidns.com", new List<string> { "223.5.5.5", "223.6.6.6", "2400:3200::1", "2400:3200:baba::1" } },
+            { "one.one.one.one", new List<string> { "1.1.1.1", "1.0.0.1", "2606:4700:4700::1111", "2606:4700:4700::1001" } },
+            { "1dot1dot1dot1.cloudflare-dns.com", new List<string> { "1.1.1.1", "1.0.0.1", "2606:4700:4700::1111", "2606:4700:4700::1001" } },
+            { "cloudflare-dns.com", new List<string> { "104.16.249.249", "104.16.248.249", "2606:4700::6810:f8f9", "2606:4700::6810:f9f9" } },
+            { "dns.cloudflare.com", new List<string> { "104.16.132.229", "104.16.133.229", "2606:4700::6810:84e5", "2606:4700::6810:85e5" } },
+            { "dot.pub", new List<string> { "1.12.12.12", "120.53.53.53" } },
+            { "dns.quad9.net", new List<string> { "9.9.9.9", "149.112.112.112", "2620:fe::fe", "2620:fe::9" } },
+            { "dns.yandex.net", new List<string> { "77.88.8.8", "77.88.8.1", "2a02:6b8::feed:0ff", "2a02:6b8:0:1::feed:0ff" } },
+            { "dns.sb", new List<string> { "185.222.222.222", "2a09::" } },
+            { "dns.umbrella.com", new List<string> { "208.67.220.220", "208.67.222.222", "2620:119:35::35", "2620:119:53::53" } },
+            { "dns.sse.cisco.com", new List<string> { "208.67.220.220", "208.67.222.222", "2620:119:35::35", "2620:119:53::53" } },
+            { "engage.cloudflareclient.com", new List<string> { "162.159.192.1", "2606:4700:d0::a29f:c001" } }
+        };
+
     #endregion const
 }

v2rayN/ServiceLib/Handler/AppHandler.cs

@@ -193,16 +193,6 @@ public sealed class AppHandler
         return await SQLiteHelper.Instance.TableAsync<RoutingItem>().FirstOrDefaultAsync(it => it.Id == id);
     }
 
-    public async Task<List<DNSItem>?> DNSItems()
-    {
-        return await SQLiteHelper.Instance.TableAsync<DNSItem>().ToListAsync();
-    }
-
-    public async Task<DNSItem?> GetDNSItem(ECoreType eCoreType)
-    {
-        return await SQLiteHelper.Instance.TableAsync<DNSItem>().FirstOrDefaultAsync(it => it.CoreType == eCoreType);
-    }
-
     #endregion SqliteHelper
 
     #region Core Type

v2rayN/ServiceLib/Handler/ConfigHandler.cs

@@ -112,6 +112,18 @@ public class ConfigHandler
 
         config.ConstItem ??= new ConstItem();
 
+        config.DNSItem ??= new DNSItem()
+        {
+            UseSystemHosts = false,
+            AddCommonHosts = true,
+            FakeIP = false,
+            BlockBindingQuery = true,
+            DirectDNS = Global.DomainDirectDNSAddress.FirstOrDefault(),
+            RemoteDNS = Global.DomainRemoteDNSAddress.FirstOrDefault(),
+            SingboxOutboundsResolveDNS = Global.DomainDirectDNSAddress.FirstOrDefault(),
+            SingboxFinalResolveDNS = Global.DomainPureIPDNSAddress.FirstOrDefault()
+        };
+
         config.SpeedTestItem ??= new();
         if (config.SpeedTestItem.SpeedTestTimeout < 10)
         {
@@ -2088,101 +2100,6 @@ public class ConfigHandler
 
     #endregion Routing
 
-    #region DNS
-
-    /// <summary>
-    /// Initialize built-in DNS configurations
-    /// Creates default DNS items for V2Ray and sing-box
-    /// </summary>
-    /// <param name="config">Current configuration</param>
-    /// <returns>0 if successful</returns>
-    public static async Task<int> InitBuiltinDNS(Config config)
-    {
-        var items = await AppHandler.Instance.DNSItems();
-        if (items.Count <= 0)
-        {
-            var item = new DNSItem()
-            {
-                Remarks = "V2ray",
-                CoreType = ECoreType.Xray,
-            };
-            await SaveDNSItems(config, item);
-
-            var item2 = new DNSItem()
-            {
-                Remarks = "sing-box",
-                CoreType = ECoreType.sing_box,
-            };
-            await SaveDNSItems(config, item2);
-        }
-
-        return 0;
-    }
-
-    /// <summary>
-    /// Save a DNS item to the database
-    /// </summary>
-    /// <param name="config">Current configuration</param>
-    /// <param name="item">DNS item to save</param>
-    /// <returns>0 if successful, -1 if failed</returns>
-    public static async Task<int> SaveDNSItems(Config config, DNSItem item)
-    {
-        if (item == null)
-        {
-            return -1;
-        }
-
-        if (item.Id.IsNullOrEmpty())
-        {
-            item.Id = Utils.GetGuid(false);
-        }
-
-        if (await SQLiteHelper.Instance.ReplaceAsync(item) > 0)
-        {
-            return 0;
-        }
-        else
-        {
-            return -1;
-        }
-    }
-
-    /// <summary>
-    /// Get an external DNS configuration from URL
-    /// Downloads and processes DNS templates
-    /// </summary>
-    /// <param name="type">Core type (Xray or sing-box)</param>
-    /// <param name="url">URL of the DNS template</param>
-    /// <returns>DNS item with configuration from the URL</returns>
-    public static async Task<DNSItem> GetExternalDNSItem(ECoreType type, string url)
-    {
-        var currentItem = await AppHandler.Instance.GetDNSItem(type);
-
-        var downloadHandle = new DownloadService();
-        var templateContent = await downloadHandle.TryDownloadString(url, true, "");
-        if (templateContent.IsNullOrEmpty())
-            return currentItem;
-
-        var template = JsonUtils.Deserialize<DNSItem>(templateContent);
-        if (template == null)
-            return currentItem;
-
-        if (!template.NormalDNS.IsNullOrEmpty())
-            template.NormalDNS = await downloadHandle.TryDownloadString(template.NormalDNS, true, "");
-
-        if (!template.TunDNS.IsNullOrEmpty())
-            template.TunDNS = await downloadHandle.TryDownloadString(template.TunDNS, true, "");
-
-        template.Id = currentItem.Id;
-        template.Enabled = currentItem.Enabled;
-        template.Remarks = currentItem.Remarks;
-        template.CoreType = type;
-
-        return template;
-    }
-
-    #endregion DNS
-
     #region Regional Presets
 
     /// <summary>
@@ -2202,7 +2119,6 @@ public class ConfigHandler
                 config.ConstItem.RouteRulesTemplateSourceUrl = "";
 
                 await SQLiteHelper.Instance.DeleteAllAsync<DNSItem>();
-                await InitBuiltinDNS(config);
 
                 return true;
 
@@ -2211,8 +2127,8 @@ public class ConfigHandler
                 config.ConstItem.SrsSourceUrl = Global.SingboxRulesetSources[1];
                 config.ConstItem.RouteRulesTemplateSourceUrl = Global.RoutingRulesSources[1];
 
-                await SaveDNSItems(config, await GetExternalDNSItem(ECoreType.Xray, Global.DNSTemplateSources[1] + "v2ray.json"));
+                //await SaveDNSItems(config, await GetExternalDNSItem(ECoreType.Xray, Global.DNSTemplateSources[1] + "v2ray.json"));
-                await SaveDNSItems(config, await GetExternalDNSItem(ECoreType.sing_box, Global.DNSTemplateSources[1] + "sing_box.json"));
+                //await SaveDNSItems(config, await GetExternalDNSItem(ECoreType.sing_box, Global.DNSTemplateSources[1] + "sing_box.json"));
 
                 return true;
 
@@ -2221,8 +2137,8 @@ public class ConfigHandler
                 config.ConstItem.SrsSourceUrl = Global.SingboxRulesetSources[2];
                 config.ConstItem.RouteRulesTemplateSourceUrl = Global.RoutingRulesSources[2];
 
-                await SaveDNSItems(config, await GetExternalDNSItem(ECoreType.Xray, Global.DNSTemplateSources[2] + "v2ray.json"));
+                //await SaveDNSItems(config, await GetExternalDNSItem(ECoreType.Xray, Global.DNSTemplateSources[2] + "v2ray.json"));
-                await SaveDNSItems(config, await GetExternalDNSItem(ECoreType.sing_box, Global.DNSTemplateSources[2] + "sing_box.json"));
+                //await SaveDNSItems(config, await GetExternalDNSItem(ECoreType.sing_box, Global.DNSTemplateSources[2] + "sing_box.json"));
 
                 return true;
         }

v2rayN/ServiceLib/Models/Config.cs

@@ -48,6 +48,7 @@ public class Config
     public List<InItem> Inbound { get; set; }
     public List<KeyEventItem> GlobalHotkeys { get; set; }
     public List<CoreTypeItem> CoreTypeItem { get; set; }
+    public DNSItem DNSItem { get; set; }
 
     #endregion other entities
 }

v2rayN/ServiceLib/Models/ConfigItems.cs

@@ -253,3 +253,20 @@ public class WindowSizeItem
     public int Width { get; set; }
     public int Height { get; set; }
 }
+
+[Serializable]
+public class DNSItem
+{
+    public bool? UseSystemHosts { get; set; }
+    public bool? AddCommonHosts { get; set; }
+    public bool? FakeIP { get; set; }
+    public bool? BlockBindingQuery { get; set; }
+    public string? DirectDNS { get; set; }
+    public string? RemoteDNS { get; set; }
+    public string? SingboxOutboundsResolveDNS { get; set; }
+    public string? SingboxFinalResolveDNS { get; set; }
+    public string? RayStrategy4Freedom { get; set; }
+    public string? SingboxStrategy4Direct { get; set; }
+    public string? SingboxStrategy4Proxy { get; set; }
+    public string? Hosts { get; set; }
+}

v2rayN/ServiceLib/Models/DNSItem.cs

@@ -1,19 +0,0 @@
-using SQLite;
-
-namespace ServiceLib.Models;
-
-[Serializable]
-public class DNSItem
-{
-    [PrimaryKey]
-    public string Id { get; set; }
-
-    public string Remarks { get; set; }
-    public bool Enabled { get; set; } = true;
-    public ECoreType CoreType { get; set; }
-    public bool UseSystemHosts { get; set; }
-    public string? NormalDNS { get; set; }
-    public string? TunDNS { get; set; }
-    public string? DomainStrategy4Freedom { get; set; }
-    public string? DomainDNSAddress { get; set; }
-}

v2rayN/ServiceLib/Models/SingboxConfig.cs

@@ -36,6 +36,7 @@ public class Dns4Sbox
 
 public class Route4Sbox
 {
+    public Rule4Sbox? default_domain_resolver { get; set; } // or string
     public bool? auto_detect_interface { get; set; }
     public List<Rule4Sbox> rules { get; set; }
     public List<Ruleset4Sbox>? rule_set { get; set; }
@@ -75,7 +76,7 @@ public class Rule4Sbox
     public string? strategy { get; set; }
     public List<string>? sniffer { get; set; }
     public string? rcode { get; set; }
-    public List<object>? query_type { get; set; }
+    public List<int>? query_type { get; set; }
     public List<string>? answer { get; set; }
     public List<string>? ns { get; set; }
     public List<string>? extra { get; set; }
@@ -237,13 +238,7 @@ public class Server4Sbox : BaseServer4Sbox
     public string? path { get; set; }
     public Headers4Sbox? headers { get; set; }
     // public List<string>? path { get; set; } // hosts
-    public Dictionary<string, object>? predefined { get; set; }
+    public Dictionary<string, List<string>>? predefined { get; set; }
-    // Deprecated
-    public string? address { get; set; }
-    public string? address_resolver { get; set; }
-    public string? address_strategy { get; set; }
-    public string? strategy { get; set; }
-    // Deprecated End
 }
 
 public class Experimental4Sbox

v2rayN/ServiceLib/Models/V2rayConfig.cs

@@ -5,7 +5,7 @@ namespace ServiceLib.Models;
 public class V2rayConfig
 {
     public Log4Ray log { get; set; }
-    public object dns { get; set; }
+    public Dns4Ray dns { get; set; }
     public List<Inbounds4Ray> inbounds { get; set; }
     public List<Outbounds4Ray> outbounds { get; set; }
     public Routing4Ray routing { get; set; }
@@ -203,7 +203,8 @@ public class Response4Ray
 
 public class Dns4Ray
 {
-    public List<string> servers { get; set; }
+    public Dictionary<string, List<string>>? hosts { get; set; }
+    public List<object> servers { get; set; }
 }
 
 public class DnsServer4Ray

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -1,4 +1,4 @@
-//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 // <auto-generated>
 //     此代码由工具生成。
 //     运行时版本:4.0.30319.42000
@@ -2211,6 +2211,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Add Common DNS Hosts 的本地化字符串。
+        /// </summary>
+        public static string TbAddCommonDNSHosts {
+            get {
+                return ResourceManager.GetString("TbAddCommonDNSHosts", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Address 的本地化字符串。
         /// </summary>
@@ -2247,6 +2256,15 @@ 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>
@@ -2274,6 +2292,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Block SVCB and HTTPS Queries 的本地化字符串。
+        /// </summary>
+        public static string TbBlockSVCBHTTPSQueries {
+            get {
+                return ResourceManager.GetString("TbBlockSVCBHTTPSQueries", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Browse 的本地化字符串。
         /// </summary>
@@ -2346,6 +2373,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 DNS Hosts: (&quot;domain1 ip1 ip2&quot; per line) 的本地化字符串。
+        /// </summary>
+        public static string TbDNSHostsConfig {
+            get {
+                return ResourceManager.GetString("TbDNSHostsConfig", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Supports DNS Object; Click to view documentation 的本地化字符串。
         /// </summary>
@@ -2391,6 +2427,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Domestic DNS 的本地化字符串。
+        /// </summary>
+        public static string TbDomesticDNS {
+            get {
+                return ResourceManager.GetString("TbDomesticDNS", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Edit 的本地化字符串。
         /// </summary>
@@ -2409,6 +2454,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 FakeIP 的本地化字符串。
+        /// </summary>
+        public static string TbFakeIP {
+            get {
+                return ResourceManager.GetString("TbFakeIP", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Fingerprint 的本地化字符串。
         /// </summary>
@@ -2598,6 +2652,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Prevent DNS Leaks 的本地化字符串。
+        /// </summary>
+        public static string TbPreventDNSLeaks {
+            get {
+                return ResourceManager.GetString("TbPreventDNSLeaks", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Private Key 的本地化字符串。
         /// </summary>
@@ -2634,6 +2697,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Remote DNS 的本地化字符串。
+        /// </summary>
+        public static string TbRemoteDNS {
+            get {
+                return ResourceManager.GetString("TbRemoteDNS", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Camouflage domain(host) 的本地化字符串。
         /// </summary>
@@ -2742,6 +2814,69 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 sing-box Direct Resolution Strategy 的本地化字符串。
+        /// </summary>
+        public static string TbSBDirectResolveStrategy {
+            get {
+                return ResourceManager.GetString("TbSBDirectResolveStrategy", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Enable to Override sing-box DoH Resolver 的本地化字符串。
+        /// </summary>
+        public static string TbSBDoHOverride {
+            get {
+                return ResourceManager.GetString("TbSBDoHOverride", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 sing-box DoH Resolver Server 的本地化字符串。
+        /// </summary>
+        public static string TbSBDoHResolverServer {
+            get {
+                return ResourceManager.GetString("TbSBDoHResolverServer", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Fallback DNS Resolution, Suggest IP 的本地化字符串。
+        /// </summary>
+        public static string TbSBFallbackDNSResolve {
+            get {
+                return ResourceManager.GetString("TbSBFallbackDNSResolve", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Resolve Outbound Domains 的本地化字符串。
+        /// </summary>
+        public static string TbSBOutboundDomainResolve {
+            get {
+                return ResourceManager.GetString("TbSBOutboundDomainResolve", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Outbound DNS Resolution (sing-box) 的本地化字符串。
+        /// </summary>
+        public static string TbSBOutboundsResolverDNS {
+            get {
+                return ResourceManager.GetString("TbSBOutboundsResolverDNS", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 sing-box Remote Resolution Strategy 的本地化字符串。
+        /// </summary>
+        public static string TbSBRemoteResolveStrategy {
+            get {
+                return ResourceManager.GetString("TbSBRemoteResolveStrategy", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Encryption method (security) 的本地化字符串。
         /// </summary>
@@ -3687,6 +3822,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 xray Freedom Resolution Strategy 的本地化字符串。
+        /// </summary>
+        public static string TbXrayFreedomResolveStrategy {
+            get {
+                return ResourceManager.GetString("TbXrayFreedomResolveStrategy", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 The delay: {0} ms, {1} 的本地化字符串。
         /// </summary>
@@ -3696,6 +3840,24 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Advanced DNS Settings 的本地化字符串。
+        /// </summary>
+        public static string ThAdvancedDNSSettings {
+            get {
+                return ResourceManager.GetString("ThAdvancedDNSSettings", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Basic DNS Settings 的本地化字符串。
+        /// </summary>
+        public static string ThBasicDNSSettings {
+            get {
+                return ResourceManager.GetString("ThBasicDNSSettings", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Active 的本地化字符串。
         /// </summary>

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

@@ -1398,4 +1398,58 @@
   <data name="menuAddAnytlsServer" xml:space="preserve">
     <value>Add [Anytls] Configuration</value>
   </data>
+  <data name="TbRemoteDNS" xml:space="preserve">
+    <value>Remote DNS</value>
+  </data>
+  <data name="TbDomesticDNS" xml:space="preserve">
+    <value>Domestic DNS</value>
+  </data>
+  <data name="TbSBOutboundsResolverDNS" xml:space="preserve">
+    <value>Outbound DNS Resolution (sing-box)</value>
+  </data>
+  <data name="TbSBOutboundDomainResolve" xml:space="preserve">
+    <value>Resolve Outbound Domains</value>
+  </data>
+  <data name="TbSBDoHResolverServer" xml:space="preserve">
+    <value>sing-box DoH Resolver Server</value>
+  </data>
+  <data name="TbSBFallbackDNSResolve" xml:space="preserve">
+    <value>Fallback DNS Resolution, Suggest IP</value>
+  </data>
+  <data name="TbXrayFreedomResolveStrategy" xml:space="preserve">
+    <value>xray Freedom Resolution Strategy</value>
+  </data>
+  <data name="TbSBDirectResolveStrategy" xml:space="preserve">
+    <value>sing-box Direct Resolution Strategy</value>
+  </data>
+  <data name="TbSBRemoteResolveStrategy" xml:space="preserve">
+    <value>sing-box Remote Resolution Strategy</value>
+  </data>
+  <data name="TbAddCommonDNSHosts" xml:space="preserve">
+    <value>Add Common DNS Hosts</value>
+  </data>
+  <data name="TbSBDoHOverride" xml:space="preserve">
+    <value>Enable to Override sing-box DoH Resolver</value>
+  </data>
+  <data name="TbFakeIP" xml:space="preserve">
+    <value>FakeIP</value>
+  </data>
+  <data name="TbBlockSVCBHTTPSQueries" xml:space="preserve">
+    <value>Block SVCB and HTTPS Queries</value>
+  </data>
+  <data name="TbPreventDNSLeaks" xml:space="preserve">
+    <value>Prevent DNS Leaks</value>
+  </data>
+  <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>
+  <data name="ThAdvancedDNSSettings" xml:space="preserve">
+    <value>Advanced DNS Settings</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.hu.resx

@@ -1398,4 +1398,58 @@
   <data name="menuAddAnytlsServer" xml:space="preserve">
     <value>Add [Anytls] Configuration</value>
   </data>
+  <data name="TbRemoteDNS" xml:space="preserve">
+    <value>Remote DNS</value>
+  </data>
+  <data name="TbDomesticDNS" xml:space="preserve">
+    <value>Domestic DNS</value>
+  </data>
+  <data name="TbSBOutboundsResolverDNS" xml:space="preserve">
+    <value>Outbound DNS Resolution (sing-box)</value>
+  </data>
+  <data name="TbSBOutboundDomainResolve" xml:space="preserve">
+    <value>Resolve Outbound Domains</value>
+  </data>
+  <data name="TbSBDoHResolverServer" xml:space="preserve">
+    <value>sing-box DoH Resolver Server</value>
+  </data>
+  <data name="TbSBFallbackDNSResolve" xml:space="preserve">
+    <value>Fallback DNS Resolution, Suggest IP</value>
+  </data>
+  <data name="TbXrayFreedomResolveStrategy" xml:space="preserve">
+    <value>xray Freedom Resolution Strategy</value>
+  </data>
+  <data name="TbSBDirectResolveStrategy" xml:space="preserve">
+    <value>sing-box Direct Resolution Strategy</value>
+  </data>
+  <data name="TbSBRemoteResolveStrategy" xml:space="preserve">
+    <value>sing-box Remote Resolution Strategy</value>
+  </data>
+  <data name="TbAddCommonDNSHosts" xml:space="preserve">
+    <value>Add Common DNS Hosts</value>
+  </data>
+  <data name="TbSBDoHOverride" xml:space="preserve">
+    <value>Enable to Override sing-box DoH Resolver</value>
+  </data>
+  <data name="TbFakeIP" xml:space="preserve">
+    <value>FakeIP</value>
+  </data>
+  <data name="TbBlockSVCBHTTPSQueries" xml:space="preserve">
+    <value>Block SVCB and HTTPS Queries</value>
+  </data>
+  <data name="TbPreventDNSLeaks" xml:space="preserve">
+    <value>Prevent DNS Leaks</value>
+  </data>
+  <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>
+  <data name="ThAdvancedDNSSettings" xml:space="preserve">
+    <value>Advanced DNS Settings</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -1398,4 +1398,58 @@
   <data name="menuAddAnytlsServer" xml:space="preserve">
     <value>Add [Anytls] Configuration</value>
   </data>
+  <data name="TbRemoteDNS" xml:space="preserve">
+    <value>Remote DNS</value>
+  </data>
+  <data name="TbDomesticDNS" xml:space="preserve">
+    <value>Domestic DNS</value>
+  </data>
+  <data name="TbSBOutboundsResolverDNS" xml:space="preserve">
+    <value>Outbound DNS Resolution (sing-box)</value>
+  </data>
+  <data name="TbSBOutboundDomainResolve" xml:space="preserve">
+    <value>Resolve Outbound Domains</value>
+  </data>
+  <data name="TbSBDoHResolverServer" xml:space="preserve">
+    <value>sing-box DoH Resolver Server</value>
+  </data>
+  <data name="TbSBFallbackDNSResolve" xml:space="preserve">
+    <value>Fallback DNS Resolution, Suggest IP</value>
+  </data>
+  <data name="TbXrayFreedomResolveStrategy" xml:space="preserve">
+    <value>xray Freedom Resolution Strategy</value>
+  </data>
+  <data name="TbSBDirectResolveStrategy" xml:space="preserve">
+    <value>sing-box Direct Resolution Strategy</value>
+  </data>
+  <data name="TbSBRemoteResolveStrategy" xml:space="preserve">
+    <value>sing-box Remote Resolution Strategy</value>
+  </data>
+  <data name="TbAddCommonDNSHosts" xml:space="preserve">
+    <value>Add Common DNS Hosts</value>
+  </data>
+  <data name="TbSBDoHOverride" xml:space="preserve">
+    <value>Enable to Override sing-box DoH Resolver</value>
+  </data>
+  <data name="TbFakeIP" xml:space="preserve">
+    <value>FakeIP</value>
+  </data>
+  <data name="TbBlockSVCBHTTPSQueries" xml:space="preserve">
+    <value>Block SVCB and HTTPS Queries</value>
+  </data>
+  <data name="TbPreventDNSLeaks" xml:space="preserve">
+    <value>Prevent DNS Leaks</value>
+  </data>
+  <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>
+  <data name="ThAdvancedDNSSettings" xml:space="preserve">
+    <value>Advanced DNS Settings</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -807,9 +807,6 @@
   <data name="menuMoveUp" xml:space="preserve">
     <value>Вверх (U)</value>
   </data>
-  <data name="menuMoveTo" xml:space="preserve">
-    <value>Переместить вверх/вниз</value>
-  </data>
   <data name="MsgFilterTitle" xml:space="preserve">
     <value>Фильтр, поддерживает regex</value>
   </data>
@@ -969,6 +966,9 @@
   <data name="TbSettingsSpeedTestUrl" xml:space="preserve">
     <value>URL для тестирования скорости</value>
   </data>
+  <data name="menuMoveTo" xml:space="preserve">
+    <value>Переместить вверх/вниз</value>
+  </data>
   <data name="TbPublicKey" xml:space="preserve">
     <value>PublicKey</value>
   </data>
@@ -1398,4 +1398,58 @@
   <data name="menuAddAnytlsServer" xml:space="preserve">
     <value>Add [Anytls] Configuration</value>
   </data>
+  <data name="TbRemoteDNS" xml:space="preserve">
+    <value>Remote DNS</value>
+  </data>
+  <data name="TbDomesticDNS" xml:space="preserve">
+    <value>Domestic DNS</value>
+  </data>
+  <data name="TbSBOutboundsResolverDNS" xml:space="preserve">
+    <value>Outbound DNS Resolution (sing-box)</value>
+  </data>
+  <data name="TbSBOutboundDomainResolve" xml:space="preserve">
+    <value>Resolve Outbound Domains</value>
+  </data>
+  <data name="TbSBDoHResolverServer" xml:space="preserve">
+    <value>sing-box DoH Resolver Server</value>
+  </data>
+  <data name="TbSBFallbackDNSResolve" xml:space="preserve">
+    <value>Fallback DNS Resolution, Suggest IP</value>
+  </data>
+  <data name="TbXrayFreedomResolveStrategy" xml:space="preserve">
+    <value>xray Freedom Resolution Strategy</value>
+  </data>
+  <data name="TbSBDirectResolveStrategy" xml:space="preserve">
+    <value>sing-box Direct Resolution Strategy</value>
+  </data>
+  <data name="TbSBRemoteResolveStrategy" xml:space="preserve">
+    <value>sing-box Remote Resolution Strategy</value>
+  </data>
+  <data name="TbAddCommonDNSHosts" xml:space="preserve">
+    <value>Add Common DNS Hosts</value>
+  </data>
+  <data name="TbSBDoHOverride" xml:space="preserve">
+    <value>Enable to Override sing-box DoH Resolver</value>
+  </data>
+  <data name="TbFakeIP" xml:space="preserve">
+    <value>FakeIP</value>
+  </data>
+  <data name="TbBlockSVCBHTTPSQueries" xml:space="preserve">
+    <value>Block SVCB and HTTPS Queries</value>
+  </data>
+  <data name="TbPreventDNSLeaks" xml:space="preserve">
+    <value>Prevent DNS Leaks</value>
+  </data>
+  <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>
+  <data name="ThAdvancedDNSSettings" xml:space="preserve">
+    <value>Advanced DNS Settings</value>
+  </data>
 </root>

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

@@ -1395,4 +1395,58 @@
   <data name="menuAddAnytlsServer" xml:space="preserve">
     <value>添加 [Anytls] 配置文件</value>
   </data>
+  <data name="TbRemoteDNS" xml:space="preserve">
+    <value>远程 DNS</value>
+  </data>
+  <data name="TbDomesticDNS" xml:space="preserve">
+    <value>直连 DNS</value>
+  </data>
+  <data name="TbSBOutboundsResolverDNS" xml:space="preserve">
+    <value>出站 DNS 解析</value>
+  </data>
+  <data name="TbSBOutboundDomainResolve" xml:space="preserve">
+    <value>解析出站域名</value>
+  </data>
+  <data name="TbSBDoHResolverServer" xml:space="preserve">
+    <value>sing-box DoH 解析服务器</value>
+  </data>
+  <data name="TbSBFallbackDNSResolve" xml:space="preserve">
+    <value>兜底解析其他 DNS 域名，建议设为 ip</value>
+  </data>
+  <data name="TbXrayFreedomResolveStrategy" xml:space="preserve">
+    <value>xray freedom 解析策略</value>
+  </data>
+  <data name="TbSBDirectResolveStrategy" xml:space="preserve">
+    <value>sing-box 直连解析策略</value>
+  </data>
+  <data name="TbSBRemoteResolveStrategy" xml:space="preserve">
+    <value>sing-box 远程解析策略</value>
+  </data>
+  <data name="TbAddCommonDNSHosts" xml:space="preserve">
+    <value>添加常用 DNS Hosts</value>
+  </data>
+  <data name="TbSBDoHOverride" xml:space="preserve">
+    <value>开启后可覆盖 sing-box DoH 解析服务器</value>
+  </data>
+  <data name="TbFakeIP" xml:space="preserve">
+    <value>FakeIP</value>
+  </data>
+  <data name="TbBlockSVCBHTTPSQueries" xml:space="preserve">
+    <value>阻止 SVCB 和 HTTPS 查询</value>
+  </data>
+  <data name="TbPreventDNSLeaks" xml:space="preserve">
+    <value>避免 DNS 泄漏</value>
+  </data>
+  <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>
+  <data name="ThAdvancedDNSSettings" xml:space="preserve">
+    <value>DNS 进阶设置</value>
+  </data>
 </root>

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

@@ -1395,4 +1395,58 @@
   <data name="menuAddAnytlsServer" xml:space="preserve">
     <value>新增 [Anytls] 設定檔</value>
   </data>
+  <data name="TbRemoteDNS" xml:space="preserve">
+    <value>Remote DNS</value>
+  </data>
+  <data name="TbDomesticDNS" xml:space="preserve">
+    <value>Domestic DNS</value>
+  </data>
+  <data name="TbSBOutboundsResolverDNS" xml:space="preserve">
+    <value>Outbound DNS Resolution (sing-box)</value>
+  </data>
+  <data name="TbSBOutboundDomainResolve" xml:space="preserve">
+    <value>Resolve Outbound Domains</value>
+  </data>
+  <data name="TbSBDoHResolverServer" xml:space="preserve">
+    <value>sing-box DoH Resolver Server</value>
+  </data>
+  <data name="TbSBFallbackDNSResolve" xml:space="preserve">
+    <value>Fallback DNS Resolution, Suggest IP</value>
+  </data>
+  <data name="TbXrayFreedomResolveStrategy" xml:space="preserve">
+    <value>xray Freedom Resolution Strategy</value>
+  </data>
+  <data name="TbSBDirectResolveStrategy" xml:space="preserve">
+    <value>sing-box Direct Resolution Strategy</value>
+  </data>
+  <data name="TbSBRemoteResolveStrategy" xml:space="preserve">
+    <value>sing-box Remote Resolution Strategy</value>
+  </data>
+  <data name="TbAddCommonDNSHosts" xml:space="preserve">
+    <value>Add Common DNS Hosts</value>
+  </data>
+  <data name="TbSBDoHOverride" xml:space="preserve">
+    <value>Enable to Override sing-box DoH Resolver</value>
+  </data>
+  <data name="TbFakeIP" xml:space="preserve">
+    <value>FakeIP</value>
+  </data>
+  <data name="TbBlockSVCBHTTPSQueries" xml:space="preserve">
+    <value>Block SVCB and HTTPS Queries</value>
+  </data>
+  <data name="TbPreventDNSLeaks" xml:space="preserve">
+    <value>Prevent DNS Leaks</value>
+  </data>
+  <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>
+  <data name="ThAdvancedDNSSettings" xml:space="preserve">
+    <value>Advanced DNS Settings</value>
+  </data>
 </root>

v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs

@@ -1,7 +1,9 @@
+using System.Collections.Generic;
 using System.Data;
 using System.Net;
 using System.Net.NetworkInformation;
 using System.Reactive;
+using System.Text;
 using DynamicData;
 using ServiceLib.Models;
 
@@ -73,7 +75,7 @@ public class CoreConfigSingboxService
 
             await GenRouting(singboxConfig);
 
-            await GenDns(node, singboxConfig);
+            await GenDns(singboxConfig);
 
             await GenExperimental(singboxConfig);
 
@@ -243,7 +245,7 @@ public class CoreConfigSingboxService
                 singboxConfig.route.rules.Add(rule);
             }
 
-            await GenDnsDomains(null, singboxConfig, null);
+            await GenDns(singboxConfig);
             //var dnsServer = singboxConfig.dns?.servers.FirstOrDefault();
             //if (dnsServer != null)
             //{
@@ -315,7 +317,7 @@ public class CoreConfigSingboxService
                 await GenOutbound(node, singboxConfig.outbounds.First());
             }
             await GenMoreOutbounds(node, singboxConfig);
-            await GenDnsDomains(null, singboxConfig, null);
+            await GenDns(singboxConfig);
 
             singboxConfig.route.rules.Clear();
             singboxConfig.inbounds.Clear();
@@ -417,7 +419,7 @@ public class CoreConfigSingboxService
             }
             await GenOutboundsList(proxyProfiles, singboxConfig);
 
-            await GenDns(null, singboxConfig);
+            await GenDns(singboxConfig);
             await ConvertGeo2Ruleset(singboxConfig);
 
             ret.Success = true;
@@ -648,17 +650,6 @@ public class CoreConfigSingboxService
             outbound.server_port = node.Port;
             outbound.type = Global.ProtocolTypes[node.ConfigType];
 
-            if (Utils.IsDomain(node.Address))
-            {
-                var item = await AppHandler.Instance.GetDNSItem(ECoreType.sing_box);
-                var localDnsAddress = string.IsNullOrEmpty(item?.DomainDNSAddress) ? Global.SingboxDomainDNSAddress.FirstOrDefault() : item?.DomainDNSAddress;
-                outbound.domain_resolver = new()
-                {
-                    server = localDnsAddress.StartsWith("tag://") ? localDnsAddress.Substring(6) : "local_resolver",
-                    strategy = string.IsNullOrEmpty(item?.DomainStrategy4Freedom) ? null : item?.DomainStrategy4Freedom
-                };
-            }
-
             switch (node.ConfigType)
             {
                 case EConfigType.VMess:
@@ -788,17 +779,6 @@ public class CoreConfigSingboxService
             endpoint.address = Utils.String2List(node.RequestHost);
             endpoint.type = Global.ProtocolTypes[node.ConfigType];
 
-            if (Utils.IsDomain(node.Address))
-            {
-                var item = await AppHandler.Instance.GetDNSItem(ECoreType.sing_box);
-                var localDnsAddress = string.IsNullOrEmpty(item?.DomainDNSAddress) ? Global.SingboxDomainDNSAddress.FirstOrDefault() : item?.DomainDNSAddress;
-                endpoint.domain_resolver = new()
-                {
-                    server = localDnsAddress.StartsWith("tag://") ? localDnsAddress.Substring(6) : "local_resolver",
-                    strategy = string.IsNullOrEmpty(item?.DomainStrategy4Freedom) ? null : item?.DomainStrategy4Freedom
-                };
-            }
-
             switch (node.ConfigType)
             {
                 case EConfigType.WireGuard:
@@ -1245,6 +1225,13 @@ public class CoreConfigSingboxService
         try
         {
             singboxConfig.route.final = Global.ProxyTag;
+            var item = _config.DNSItem;
+            singboxConfig.route.default_domain_resolver = new()
+            {
+                server = "outbound_resolver",
+                strategy = item.SingboxStrategy4Direct
+            }
+            ;
 
             if (_config.TunModeItem.EnableTun)
             {
@@ -1325,14 +1312,14 @@ public class CoreConfigSingboxService
             if (routing != null)
             {
                 var rules = JsonUtils.Deserialize<List<RulesItem>>(routing.RuleSet);
-                foreach (var item in rules ?? [])
+                foreach (var item1 in rules ?? [])
                 {
-                    if (item.Enabled)
+                    if (item1.Enabled)
                     {
-                        await GenRoutingUserRule(item, singboxConfig);
+                        await GenRoutingUserRule(item1, singboxConfig);
-                        if (item.Ip != null && item.Ip.Count > 0)
+                        if (item1.Ip != null && item1.Ip.Count > 0)
                         {
-                            ipRules.Add(item);
+                            ipRules.Add(item1);
                         }
                     }
                 }
@@ -1340,9 +1327,9 @@ public class CoreConfigSingboxService
             if (_config.RoutingBasicItem.DomainStrategy == "IPIfNonMatch")
             {
                 singboxConfig.route.rules.Add(resolveRule);
-                foreach (var item in ipRules)
+                foreach (var item2 in ipRules)
                 {
-                    await GenRoutingUserRule(item, singboxConfig);
+                    await GenRoutingUserRule(item2, singboxConfig);
                 }
             }
         }
@@ -1585,36 +1572,17 @@ public class CoreConfigSingboxService
         return server.tag;
     }
 
-    private async Task<int> GenDns(ProfileItem? node, SingboxConfig singboxConfig)
+    private async Task<int> GenDns(SingboxConfig singboxConfig)
     {
         try
         {
-            var item = await AppHandler.Instance.GetDNSItem(ECoreType.sing_box);
+            var dNSItem = _config.DNSItem;
-            var strDNS = string.Empty;
+            await GenDnsServers(singboxConfig, dNSItem);
-            if (_config.TunModeItem.EnableTun)
+            await GenDnsRules(singboxConfig, dNSItem);
-            {
-                strDNS = string.IsNullOrEmpty(item?.TunDNS) ? EmbedUtils.GetEmbedText(Global.TunSingboxDNSFileName) : item?.TunDNS;
-            }
-            else
-            {
-                strDNS = string.IsNullOrEmpty(item?.NormalDNS) ? EmbedUtils.GetEmbedText(Global.DNSSingboxNormalFileName) : item?.NormalDNS;
-            }
 
-            var dns4Sbox = JsonUtils.Deserialize<Dns4Sbox>(strDNS);
+            singboxConfig.dns ??= new Dns4Sbox();
-            if (dns4Sbox is null)
+            singboxConfig.dns.independent_cache = true;
-            {
+            singboxConfig.dns.final = "dns_remote"; // TODO
-                return 0;
-            }
-            singboxConfig.dns = dns4Sbox;
-
-            if (dns4Sbox.servers != null && dns4Sbox.servers.Count > 0 && dns4Sbox.servers.First().address.IsNullOrEmpty())
-            {
-                await GenDnsDomains(node, singboxConfig, item);
-            }
-            else
-            {
-                await GenDnsDomainsLegacy(node, singboxConfig, item);
-            }
         }
         catch (Exception ex)
         {
@@ -1623,211 +1591,280 @@ public class CoreConfigSingboxService
         return 0;
     }
 
-    private async Task<int> GenDnsDomains(ProfileItem? node, SingboxConfig singboxConfig, DNSItem? dNSItem)
+    private async Task<int> GenDnsServers(SingboxConfig singboxConfig, DNSItem dNSItem)
     {
-        var dns4Sbox = singboxConfig.dns ?? new();
+        var finalDns = ParseDnsAddress(dNSItem.SingboxFinalResolveDNS);
-        dns4Sbox.servers ??= [];
+        finalDns.tag = "final_resolver";
-        dns4Sbox.rules ??= [];
 
-        var tag = "local_resolver";
+        var directDns = ParseDnsAddress(dNSItem.DirectDNS);
-        var localDnsAddress = string.IsNullOrEmpty(dNSItem?.DomainDNSAddress) ? Global.SingboxDomainDNSAddress.FirstOrDefault() : dNSItem?.DomainDNSAddress;
+        directDns.tag = "dns_direct";
+        directDns.domain_resolver = "final_resolver";
 
-        if (localDnsAddress.StartsWith("tag://"))
+        var remoteDns = ParseDnsAddress(dNSItem.RemoteDNS);
+        remoteDns.tag = "dns_remote";
+        remoteDns.detour = Global.ProxyTag;
+        remoteDns.domain_resolver = "final_resolver";
+
+        var resolverDns = ParseDnsAddress(dNSItem.SingboxOutboundsResolveDNS);
+        resolverDns.tag = "outbound_resolver";
+        resolverDns.domain_resolver = "final_resolver";
+
+        var hostsDns = new Server4Sbox
         {
-            tag = localDnsAddress.Substring(6);
+            tag = "dns_hosts",
-
+            type = "hosts",
-            var localDnsTag = "local_local";
+        };
-
+        if (dNSItem.AddCommonHosts == true)
-            dns4Sbox.servers.Add(new()
+        {
-            {
+            hostsDns.predefined = Global.PredefinedHosts;
-                tag = localDnsTag,
-                type = "local"
-            });
-
-            dns4Sbox.rules.Insert(0, new()
-            {
-                server = localDnsTag,
-                clash_mode = ERuleMode.Direct.ToString()
-            });
         }
-        else
+        var userHostsMap = dNSItem.Hosts?
+            .Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
+            .Where(line => !string.IsNullOrWhiteSpace(line))
+            .Where(line => line.Contains(' '))
+            .ToDictionary(
+                line =>
+                {
+                    var parts = line.Trim().Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
+                    return parts[0];
+                },
+                line =>
+                {
+                    var parts = line.Trim().Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
+                    var values = parts.Skip(1).ToList();
+                    return values;
+                }
+            );
+
+        if (userHostsMap != null)
         {
-            var (dnsType, dnsHost, dnsPort, dnsPath) = ParseDnsAddress(localDnsAddress);
+            foreach (var kvp in userHostsMap)
-
-            dns4Sbox.servers.Add(new()
             {
-                tag = tag,
+                hostsDns.predefined[kvp.Key] = kvp.Value;
-                type = dnsType,
+            }
-                server = dnsHost,
-                Interface = dnsType == "dhcp" ? dnsHost : null,
-                server_port = dnsPort,
-                path = dnsPath
-            });
-
-            dns4Sbox.rules.Insert(0, new()
-            {
-                server = tag,
-                clash_mode = ERuleMode.Direct.ToString()
-            });
         }
 
-        dns4Sbox.rules.Insert(0, new()
+        foreach (var host in hostsDns.predefined)
         {
-            server = dns4Sbox.servers.Where(t => t.detour == Global.ProxyTag).Select(t => t.tag).FirstOrDefault() ?? "remote",
+            if (finalDns.server == host.Key)
-            clash_mode = ERuleMode.Global.ToString()
-        });
-
-        //Tun2SocksAddress
-        if (_config.TunModeItem.EnableTun && node?.ConfigType == EConfigType.SOCKS && Utils.IsDomain(node?.Sni))
-        {
-            dns4Sbox.rules.Insert(0, new()
             {
-                server = tag,
+                finalDns.domain_resolver = "dns_hosts";
-                domain = [node?.Sni],
+            }
-                strategy = string.IsNullOrEmpty(dNSItem?.DomainStrategy4Freedom) ? null : dNSItem?.DomainStrategy4Freedom
+            if (remoteDns.server == host.Key)
-            });
+            {
+                remoteDns.domain_resolver = "dns_hosts";
+            }
+            if (resolverDns.server == host.Key)
+            {
+                resolverDns.domain_resolver = "dns_hosts";
+            }
+            if (directDns.server == host.Key)
+            {
+                directDns.domain_resolver = "dns_hosts";
+            }
+        }
+
+        singboxConfig.dns ??= new Dns4Sbox();
+        singboxConfig.dns.servers ??= new List<Server4Sbox>();
+        singboxConfig.dns.servers.Add(remoteDns);
+        singboxConfig.dns.servers.Add(directDns);
+        singboxConfig.dns.servers.Add(finalDns);
+        singboxConfig.dns.servers.Add(resolverDns);
+        singboxConfig.dns.servers.Add(hostsDns);
+
+        // fake ip
+        if (dNSItem.FakeIP == true)
+        {
+            var fakeip = new Server4Sbox
+            {
+                tag = "dns-fake",
+                type = "fakeip",
+                inet4_range = "198.18.0.0/15",
+                inet6_range = "fc00::/18",
+            };
+            singboxConfig.dns.servers.Add(fakeip);
         }
 
-        singboxConfig.dns = dns4Sbox;
         return await Task.FromResult(0);
     }
 
-    private async Task<int> GenDnsDomainsLegacy(ProfileItem? node, SingboxConfig singboxConfig, DNSItem? dNSItem)
+    private async Task<int> GenDnsRules(SingboxConfig singboxConfig, DNSItem dNSItem)
     {
-        var dns4Sbox = singboxConfig.dns ?? new();
+        singboxConfig.dns ??= new Dns4Sbox();
-        dns4Sbox.servers ??= [];
+        singboxConfig.dns.rules ??= new List<Rule4Sbox>();
-        dns4Sbox.rules ??= [];
+        // hosts
-
+        singboxConfig.dns.rules.Add(new Rule4Sbox
-        var tag = "local_local";
-        dns4Sbox.servers.Add(new()
         {
-            tag = tag,
+            ip_accept_any = true,
-            address = string.IsNullOrEmpty(dNSItem?.DomainDNSAddress) ? Global.SingboxDomainDNSAddress.FirstOrDefault() : dNSItem?.DomainDNSAddress,
+            server = "dns_hosts",
-            detour = Global.DirectTag,
-            strategy = string.IsNullOrEmpty(dNSItem?.DomainStrategy4Freedom) ? null : dNSItem?.DomainStrategy4Freedom,
         });
-        dns4Sbox.rules.Insert(0, new()
+        // clash mode
+        singboxConfig.dns.rules.Add(new Rule4Sbox
         {
-            server = tag,
+            server = "dns_remote",
+            strategy = dNSItem.SingboxStrategy4Proxy.IsNullOrEmpty() ? null : dNSItem.SingboxStrategy4Proxy,
+            clash_mode = ERuleMode.Global.ToString()
+        });
+        singboxConfig.dns.rules.Add(new Rule4Sbox
+        {
+            server = "dns_direct",
+            strategy = dNSItem.SingboxStrategy4Direct.IsNullOrEmpty() ? null : dNSItem.SingboxStrategy4Direct,
             clash_mode = ERuleMode.Direct.ToString()
         });
-        dns4Sbox.rules.Insert(0, new()
+        // block binding query
+        singboxConfig.dns.rules.Add(new Rule4Sbox
         {
-            server = dns4Sbox.servers.Where(t => t.detour == Global.ProxyTag).Select(t => t.tag).FirstOrDefault() ?? "remote",
+            query_type = new List<int> { 64, 65 },
-            clash_mode = ERuleMode.Global.ToString()
+            action = "predefined",
+            rcode = "NOTIMP"
         });
 
-        var lstDomain = singboxConfig.outbounds
+        var routing = await ConfigHandler.GetDefaultRouting(_config);
-                       .Where(t => t.server.IsNotEmpty() && Utils.IsDomain(t.server))
+        if (routing != null)
-                       .Select(t => t.server)
-                       .Distinct()
-                       .ToList();
-        if (lstDomain != null && lstDomain.Count > 0)
         {
-            dns4Sbox.rules.Insert(0, new()
+            var rules = JsonUtils.Deserialize<List<RulesItem>>(routing.RuleSet);
+            foreach (var item in rules ?? [])
             {
-                server = tag,
+                if (!item.Enabled)
-                domain = lstDomain
+                {
-            });
+                    continue;
+                }
+                if (item.Domain == null || item.Domain.Count == 0)
+                {
+                    continue;
+                }
+                var rule = new Rule4Sbox();
+
+                var countDomain = 0;
+                foreach (var it in item.Domain)
+                {
+                    if (ParseV2Domain(it, rule))
+                    {
+                        countDomain++;
+                    }
+                }
+                if (countDomain <= 0)
+                {
+                    continue;
+                }
+                if (item.OutboundTag == Global.DirectTag)
+                {
+                    rule.server = "dns_direct";
+                    rule.strategy = dNSItem.SingboxStrategy4Direct.IsNullOrEmpty() ? null : dNSItem.SingboxStrategy4Direct;
+                }
+                else if (item.OutboundTag == Global.ProxyTag)
+                {
+                    if (dNSItem.FakeIP == true)
+                    {
+                        var rule4Fake = JsonUtils.DeepCopy(rule);
+                        rule4Fake.server = "dns-fake";
+                        singboxConfig.dns.rules.Add(rule4Fake);
+                    }
+                    rule.server = "dns_remote";
+                    rule.strategy = dNSItem.SingboxStrategy4Proxy.IsNullOrEmpty() ? null : dNSItem.SingboxStrategy4Proxy;
+                }
+                else if (item.OutboundTag == Global.BlockTag)
+                {
+                    rule.action = "predefined";
+                    rule.rcode = "NOERROR";
+                    rule.answer = new List<string> { "A" };
+                }
+                singboxConfig.dns.rules.Add(rule);
+            }
         }
 
-        //Tun2SocksAddress
-        if (_config.TunModeItem.EnableTun && node?.ConfigType == EConfigType.SOCKS && Utils.IsDomain(node?.Sni))
-        {
-            dns4Sbox.rules.Insert(0, new()
-            {
-                server = tag,
-                domain = [node?.Sni]
-            });
-        }
-
-        singboxConfig.dns = dns4Sbox;
         return await Task.FromResult(0);
     }
 
-    private (string type, string? host, int? port, string? path) ParseDnsAddress(string address)
+    private static Server4Sbox? ParseDnsAddress(string address)
     {
-        string type = "udp";
+        if (string.IsNullOrEmpty(address))
-        string? host = null;
+        {
-        int? port = null;
+            return null;
-        string? path = null;
+        }
+
+        var server = new Server4Sbox();
 
         if (address is "local" or "localhost")
         {
-            return ("local", null, null, null);
+            server.type = "local";
+            return server;
         }
 
         if (address.StartsWith("dhcp://", StringComparison.OrdinalIgnoreCase))
         {
-            string interface_name = address.Substring(7);
+            var interface_name = address.Substring(7);
-            return ("dhcp", interface_name == "auto" ? null : interface_name, null, null);
+            server.type = "dhcp";
+            server.Interface = interface_name == "auto" ? null : interface_name;
+            return server;
         }
 
         if (!address.Contains("://"))
         {
             // udp dns
-            host = address;
+            server.type = "udp";
-            return (type, host, port, path);
+            server.server = address;
+            return server;
         }
 
         try
         {
-            int protocolEndIndex = address.IndexOf("://", StringComparison.Ordinal);
+            var protocolEndIndex = address.IndexOf("://", StringComparison.Ordinal);
-            type = address.Substring(0, protocolEndIndex).ToLower();
+            server.type = address.Substring(0, protocolEndIndex).ToLower();
 
             var uri = new Uri(address);
-            host = uri.Host;
+            server.server = uri.Host;
 
             if (!uri.IsDefaultPort)
             {
-                port = uri.Port;
+                server.server_port = uri.Port;
             }
 
-            if ((type == "https" || type == "h3") && !string.IsNullOrEmpty(uri.AbsolutePath) && uri.AbsolutePath != "/")
+            if ((server.type == "https" || server.type == "h3") && !string.IsNullOrEmpty(uri.AbsolutePath) && uri.AbsolutePath != "/")
             {
-                path = uri.AbsolutePath;
+                server.path = uri.AbsolutePath;
             }
         }
         catch (UriFormatException)
         {
-            int protocolEndIndex = address.IndexOf("://", StringComparison.Ordinal);
+            var protocolEndIndex = address.IndexOf("://", StringComparison.Ordinal);
             if (protocolEndIndex > 0)
             {
-                type = address.Substring(0, protocolEndIndex).ToLower();
+                server.type = address.Substring(0, protocolEndIndex).ToLower();
-                string remaining = address.Substring(protocolEndIndex + 3);
+                var remaining = address.Substring(protocolEndIndex + 3);
 
-                int portIndex = remaining.IndexOf(':');
+                var portIndex = remaining.IndexOf(':');
-                int pathIndex = remaining.IndexOf('/');
+                var pathIndex = remaining.IndexOf('/');
 
                 if (portIndex > 0)
                 {
-                    host = remaining.Substring(0, portIndex);
+                    server.server = remaining.Substring(0, portIndex);
-                    string portPart = pathIndex > portIndex
+                    var portPart = pathIndex > portIndex
                         ? remaining.Substring(portIndex + 1, pathIndex - portIndex - 1)
                         : remaining.Substring(portIndex + 1);
 
-                    if (int.TryParse(portPart, out int parsedPort))
+                    if (int.TryParse(portPart, out var parsedPort))
                     {
-                        port = parsedPort;
+                        server.server_port = parsedPort;
                     }
                 }
                 else if (pathIndex > 0)
                 {
-                    host = remaining.Substring(0, pathIndex);
+                    server.server = remaining.Substring(0, pathIndex);
                 }
                 else
                 {
-                    host = remaining;
+                    server.server = remaining;
                 }
 
-                if (pathIndex > 0 && (type == "https" || type == "h3"))
+                if (pathIndex > 0 && (server.type == "https" || server.type == "h3"))
                 {
-                    path = remaining.Substring(pathIndex);
+                    server.path = remaining.Substring(pathIndex);
                 }
             }
         }
 
-        return (type, host, port, path);
+        return server;
     }
 
     private async Task<int> GenExperimental(SingboxConfig singboxConfig)

v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs

@@ -1135,13 +1135,8 @@ public class CoreConfigV2rayService
     {
         try
         {
-            var item = await AppHandler.Instance.GetDNSItem(ECoreType.Xray);
+            var dNSItem = _config.DNSItem;
-            var normalDNS = item?.NormalDNS;
+            var domainStrategy4Freedom = dNSItem?.RayStrategy4Freedom;
-            var domainStrategy4Freedom = item?.DomainStrategy4Freedom;
-            if (normalDNS.IsNullOrEmpty())
-            {
-                normalDNS = EmbedUtils.GetEmbedText(Global.DNSV2rayNormalFileName);
-            }
 
             //Outbound Freedom domainStrategy
             if (domainStrategy4Freedom.IsNotEmpty())
@@ -1149,47 +1144,16 @@ public class CoreConfigV2rayService
                 var outbound = v2rayConfig.outbounds.FirstOrDefault(t => t is { protocol: "freedom", tag: Global.DirectTag });
                 if (outbound != null)
                 {
-                    outbound.settings = new();
+                    outbound.settings = new()
-                    outbound.settings.domainStrategy = domainStrategy4Freedom;
-                    outbound.settings.userLevel = 0;
-                }
-            }
-
-            var obj = JsonUtils.ParseJson(normalDNS);
-            if (obj is null)
-            {
-                List<string> servers = [];
-                string[] arrDNS = normalDNS.Split(',');
-                foreach (string str in arrDNS)
-                {
-                    servers.Add(str);
-                }
-                obj = JsonUtils.ParseJson("{}");
-                obj["servers"] = JsonUtils.SerializeToNode(servers);
-            }
-
-            // Append to dns settings
-            if (item.UseSystemHosts)
-            {
-                var systemHosts = Utils.GetSystemHosts();
-                if (systemHosts.Count > 0)
-                {
-                    var normalHost = obj["hosts"];
-                    if (normalHost != null)
                     {
-                        foreach (var host in systemHosts)
+                        domainStrategy = domainStrategy4Freedom,
-                        {
+                        userLevel = 0
-                            if (normalHost[host.Key] != null)
+                    };
-                                continue;
-                            normalHost[host.Key] = host.Value;
-                        }
-                    }
                 }
             }
 
-            await GenDnsDomains(node, obj, item);
+            await GenDnsServers(node, v2rayConfig, dNSItem);
-
+            await GenDnsHosts(v2rayConfig, dNSItem);
-            v2rayConfig.dns = obj;
         }
         catch (Exception ex)
         {
@@ -1198,54 +1162,200 @@ public class CoreConfigV2rayService
         return 0;
     }
 
-    private async Task<int> GenDnsDomains(ProfileItem? node, JsonNode dns, DNSItem? dNSItem)
+    private async Task<int> GenDnsServers(ProfileItem? node, V2rayConfig v2rayConfig, DNSItem dNSItem)
     {
-        if (node == null)
+        var directDomainList = new List<string>();
+        var directGeositeList = new List<string>();
+        var proxyDomainList = new List<string>();
+        var proxyGeositeList = new List<string>();
+        var routing = await ConfigHandler.GetDefaultRouting(_config);
+        if (routing != null)
         {
-            return 0;
+            var rules = JsonUtils.Deserialize<List<RulesItem>>(routing.RuleSet);
+            foreach (var item in rules ?? [])
+            {
+                if (!item.Enabled)
+                {
+                    continue;
+                }
+                if (item.Domain == null || item.Domain.Count == 0)
+                {
+                    continue;
+                }
+                if (item.OutboundTag == Global.DirectTag)
+                {
+                    foreach (var domain in item.Domain)
+                    {
+                        if (domain.StartsWith('#'))
+                        {
+                            continue;
+                        }
+                        var domain1 = domain.Replace(Global.RoutingRuleComma, ",");
+                        if (domain1.StartsWith("geosite:"))
+                        {
+                            directGeositeList.Add(domain1);
+                        }
+                        else
+                        {
+                            directDomainList.Add(domain1);
+                        }
+                    }
+                }
+                else if (item.OutboundTag == Global.ProxyTag)
+                {
+                    foreach (var domain in item.Domain)
+                    {
+                        if (domain.StartsWith('#'))
+                        {
+                            continue;
+                        }
+                        var domain1 = domain.Replace(Global.RoutingRuleComma, ",");
+                        if (domain1.StartsWith("geosite:"))
+                        {
+                            proxyGeositeList.Add(domain1);
+                        }
+                        else
+                        {
+                            proxyDomainList.Add(domain1);
+                        }
+                    }
+                }
+            }
         }
-        var servers = dns["servers"];
-        if (servers != null)
-        {
-            var domainList = new List<string>();
-            if (Utils.IsDomain(node.Address))
-            {
-                domainList.Add(node.Address);
-            }
-            var subItem = await AppHandler.Instance.GetSubItem(node.Subid);
-            if (subItem is not null)
-            {
-                // Previous proxy
-                var prevNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
-                if (prevNode is not null
-                    && prevNode.ConfigType != EConfigType.Custom
-                    && prevNode.ConfigType != EConfigType.Hysteria2
-                    && prevNode.ConfigType != EConfigType.TUIC
-                    && Utils.IsDomain(prevNode.Address))
-                {
-                    domainList.Add(prevNode.Address);
-                }
 
-                // Next proxy
+        if (Utils.IsDomain(node.Address))
-                var nextNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.NextProfile);
+        {
-                if (nextNode is not null
+            directDomainList.Add(node.Address);
-                    && nextNode.ConfigType != EConfigType.Custom
+        }
-                    && nextNode.ConfigType != EConfigType.Hysteria2
+        var subItem = await AppHandler.Instance.GetSubItem(node.Subid);
-                    && nextNode.ConfigType != EConfigType.TUIC
+        if (subItem is not null)
-                    && Utils.IsDomain(nextNode.Address))
+        {
+            // Previous proxy
+            var prevNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
+            if (prevNode is not null
+                && prevNode.ConfigType != EConfigType.Custom
+                && prevNode.ConfigType != EConfigType.Hysteria2
+                && prevNode.ConfigType != EConfigType.TUIC
+                && Utils.IsDomain(prevNode.Address))
+            {
+                directDomainList.Add(prevNode.Address);
+            }
+
+            // Next proxy
+            var nextNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.NextProfile);
+            if (nextNode is not null
+                && nextNode.ConfigType != EConfigType.Custom
+                && nextNode.ConfigType != EConfigType.Hysteria2
+                && nextNode.ConfigType != EConfigType.TUIC
+                && Utils.IsDomain(nextNode.Address))
+            {
+                directDomainList.Add(nextNode.Address);
+            }
+        }
+
+        v2rayConfig.dns ??= new Dns4Ray();
+        v2rayConfig.dns.servers ??= new List<object>();
+
+        if (proxyDomainList.Count > 0)
+        {
+            var dnsServer = new DnsServer4Ray()
+            {
+                address = dNSItem.RemoteDNS,
+                skipFallback = true,
+                domains = proxyDomainList
+            };
+            v2rayConfig.dns.servers.Add(JsonUtils.SerializeToNode(dnsServer));
+        }
+        if (proxyGeositeList.Count > 0)
+        {
+            var dnsServer = new DnsServer4Ray()
+            {
+                address = dNSItem.RemoteDNS,
+                skipFallback = true,
+                domains = proxyGeositeList
+            };
+            v2rayConfig.dns.servers.Add(JsonUtils.SerializeToNode(dnsServer));
+        }
+        if (directDomainList.Count > 0)
+        {
+            var dnsServer = new DnsServer4Ray()
+            {
+                address = dNSItem.DirectDNS,
+                skipFallback = true,
+                domains = directDomainList
+            };
+            v2rayConfig.dns.servers.Add(JsonUtils.SerializeToNode(dnsServer));
+        }
+        if (directGeositeList.Count > 0)
+        {
+            var dnsServer = new DnsServer4Ray()
+            {
+                address = dNSItem.DirectDNS,
+                skipFallback = true,
+                domains = directGeositeList
+            };
+            v2rayConfig.dns.servers.Add(JsonUtils.SerializeToNode(dnsServer));
+        }
+        v2rayConfig.dns.servers.Add(dNSItem.RemoteDNS); // fallback DNS server
+        return await Task.FromResult(0);
+    }
+
+    private async Task<int> GenDnsHosts(V2rayConfig v2rayConfig, DNSItem dNSItem)
+    {
+        if (dNSItem.AddCommonHosts == false && dNSItem.UseSystemHosts == false && dNSItem.Hosts.IsNullOrEmpty())
+        {
+            return await Task.FromResult(0);
+        }
+        v2rayConfig.dns ??= new Dns4Ray();
+        v2rayConfig.dns.hosts ??= new Dictionary<string, List<string>>();
+        if (dNSItem.AddCommonHosts == true)
+        {
+            v2rayConfig.dns.hosts = Global.PredefinedHosts;
+        }
+
+        if (dNSItem.UseSystemHosts == true)
+        {
+            var systemHosts = Utils.GetSystemHosts();
+            if (systemHosts.Count > 0)
+            {
+                var normalHost = v2rayConfig.dns.hosts;
+                if (normalHost != null)
                 {
-                    domainList.Add(nextNode.Address);
+                    foreach (var host in systemHosts)
+                    {
+                        if (normalHost[host.Key] != null)
+                        {
+                            continue;
+                        }
+                        normalHost[host.Key] = new List<string> { host.Value };
+                    }
                 }
             }
-            if (domainList.Count > 0)
+        }
-            {
+
-                var dnsServer = new DnsServer4Ray()
+        var userHostsMap = dNSItem.Hosts?
+            .Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
+            .Where(line => !string.IsNullOrWhiteSpace(line))
+            .Where(line => line.Contains(' '))
+            .ToDictionary(
+                line =>
                 {
-                    address = string.IsNullOrEmpty(dNSItem?.DomainDNSAddress) ? Global.DomainDNSAddress.FirstOrDefault() : dNSItem?.DomainDNSAddress,
+                    var parts = line.Trim().Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
-                    skipFallback = true,
+                    return parts[0];
-                    domains = domainList
+                },
-                };
+                line =>
-                servers.AsArray().Add(JsonUtils.SerializeToNode(dnsServer));
+                {
+                    var parts = line.Trim().Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
+                    var values = parts.Skip(1).ToList();
+                    return values;
+                }
+            );
+
+        if (userHostsMap != null)
+        {
+            foreach (var kvp in userHostsMap)
+            {
+                v2rayConfig.dns.hosts[kvp.Key] = kvp.Value;
             }
         }
         return await Task.FromResult(0);

v2rayN/ServiceLib/ViewModels/DNSSettingViewModel.cs

@@ -6,111 +6,81 @@ namespace ServiceLib.ViewModels;
 
 public class DNSSettingViewModel : MyReactiveObject
 {
-    [Reactive] public bool UseSystemHosts { get; set; }
+    [Reactive] public bool? UseSystemHosts { get; set; }
-    [Reactive] public string DomainStrategy4Freedom { get; set; }
+    [Reactive] public bool? AddCommonHosts { get; set; }
-    [Reactive] public string DomainDNSAddress { get; set; }
+    [Reactive] public bool? FakeIP { get; set; }
-    [Reactive] public string NormalDNS { get; set; }
+    [Reactive] public bool? BlockBindingQuery { get; set; }
-
+    [Reactive] public string? DirectDNS { get; set; }
-    [Reactive] public string DomainStrategy4Freedom2 { get; set; }
+    [Reactive] public string? RemoteDNS { get; set; }
-    [Reactive] public string DomainDNSAddress2 { get; set; }
+    [Reactive] public string? SingboxOutboundsResolveDNS { get; set; }
-    [Reactive] public string NormalDNS2 { get; set; }
+    [Reactive] public string? SingboxFinalResolveDNS { get; set; }
-    [Reactive] public string TunDNS2 { get; set; }
+    [Reactive] public string? RayStrategy4Freedom { get; set; }
+    [Reactive] public string? SingboxStrategy4Direct { get; set; }
+    [Reactive] public string? SingboxStrategy4Proxy { get; set; }
+    [Reactive] public string? Hosts { get; set; }
 
     public ReactiveCommand<Unit, Unit> SaveCmd { get; }
-    public ReactiveCommand<Unit, Unit> ImportDefConfig4V2rayCmd { get; }
+    //public ReactiveCommand<Unit, Unit> ImportDefConfig4V2rayCmd { get; }
-    public ReactiveCommand<Unit, Unit> ImportDefConfig4SingboxCmd { get; }
+    //public ReactiveCommand<Unit, Unit> ImportDefConfig4SingboxCmd { get; }
 
     public DNSSettingViewModel(Func<EViewAction, object?, Task<bool>>? updateView)
     {
         _config = AppHandler.Instance.Config;
         _updateView = updateView;
-        SaveCmd = ReactiveCommand.CreateFromTask(async () =>
+        SaveCmd = ReactiveCommand.CreateFromTask(SaveSettingAsync);
-        {
-            await SaveSettingAsync();
-        });
 
-        ImportDefConfig4V2rayCmd = ReactiveCommand.CreateFromTask(async () =>
+        //ImportDefConfig4V2rayCmd = ReactiveCommand.CreateFromTask(async () =>
-        {
+        //{
-            NormalDNS = EmbedUtils.GetEmbedText(Global.DNSV2rayNormalFileName);
+        //    NormalDNS = EmbedUtils.GetEmbedText(Global.DNSV2rayNormalFileName);
-            await Task.CompletedTask;
+        //    await Task.CompletedTask;
-        });
+        //});
 
-        ImportDefConfig4SingboxCmd = ReactiveCommand.CreateFromTask(async () =>
+        //ImportDefConfig4SingboxCmd = ReactiveCommand.CreateFromTask(async () =>
-        {
+        //{
-            NormalDNS2 = EmbedUtils.GetEmbedText(Global.DNSSingboxNormalFileName);
+        //    NormalDNS2 = EmbedUtils.GetEmbedText(Global.DNSSingboxNormalFileName);
-            TunDNS2 = EmbedUtils.GetEmbedText(Global.TunSingboxDNSFileName);
+        //    TunDNS2 = EmbedUtils.GetEmbedText(Global.TunSingboxDNSFileName);
-            await Task.CompletedTask;
+        //    await Task.CompletedTask;
-        });
+        //});
 
         _ = Init();
     }
 
     private async Task Init()
     {
-        var item = await AppHandler.Instance.GetDNSItem(ECoreType.Xray);
+        _config = AppHandler.Instance.Config;
+        var item = _config.DNSItem;
         UseSystemHosts = item.UseSystemHosts;
-        DomainStrategy4Freedom = item?.DomainStrategy4Freedom ?? string.Empty;
+        AddCommonHosts = item.AddCommonHosts;
-        DomainDNSAddress = item?.DomainDNSAddress ?? string.Empty;
+        FakeIP = item.FakeIP;
-        NormalDNS = item?.NormalDNS ?? string.Empty;
+        BlockBindingQuery = item.BlockBindingQuery;
-
+        DirectDNS = item.DirectDNS;
-        var item2 = await AppHandler.Instance.GetDNSItem(ECoreType.sing_box);
+        RemoteDNS = item.RemoteDNS;
-        DomainStrategy4Freedom2 = item2?.DomainStrategy4Freedom ?? string.Empty;
+        RayStrategy4Freedom = item.RayStrategy4Freedom;
-        DomainDNSAddress2 = item2?.DomainDNSAddress ?? string.Empty;
+        SingboxOutboundsResolveDNS = item.SingboxOutboundsResolveDNS;
-        NormalDNS2 = item2?.NormalDNS ?? string.Empty;
+        SingboxFinalResolveDNS = item.SingboxFinalResolveDNS;
-        TunDNS2 = item2?.TunDNS ?? string.Empty;
+        SingboxStrategy4Direct = item.SingboxStrategy4Direct;
+        SingboxStrategy4Proxy = item.SingboxStrategy4Proxy;
+        Hosts = item.Hosts;
     }
 
     private async Task SaveSettingAsync()
     {
-        if (NormalDNS.IsNotEmpty())
+        _config.DNSItem.UseSystemHosts = UseSystemHosts;
+        _config.DNSItem.AddCommonHosts = AddCommonHosts;
+        _config.DNSItem.FakeIP = FakeIP;
+        _config.DNSItem.BlockBindingQuery = BlockBindingQuery;
+        _config.DNSItem.DirectDNS = DirectDNS;
+        _config.DNSItem.RemoteDNS = RemoteDNS;
+        _config.DNSItem.RayStrategy4Freedom = RayStrategy4Freedom;
+        _config.DNSItem.SingboxOutboundsResolveDNS = SingboxOutboundsResolveDNS;
+        _config.DNSItem.SingboxFinalResolveDNS = SingboxFinalResolveDNS;
+        _config.DNSItem.SingboxStrategy4Direct = SingboxStrategy4Direct;
+        _config.DNSItem.SingboxStrategy4Proxy = SingboxStrategy4Proxy;
+        _config.DNSItem.Hosts = Hosts;
+        await ConfigHandler.SaveConfig(_config);
+        if (_updateView != null)
         {
-            var obj = JsonUtils.ParseJson(NormalDNS);
+            await _updateView(EViewAction.CloseWindow, null);
-            if (obj != null && obj["servers"] != null)
-            {
-            }
-            else
-            {
-                if (NormalDNS.Contains('{') || NormalDNS.Contains('}'))
-                {
-                    NoticeHandler.Instance.Enqueue(ResUI.FillCorrectDNSText);
-                    return;
-                }
-            }
         }
-        if (NormalDNS2.IsNotEmpty())
-        {
-            var obj2 = JsonUtils.Deserialize<Dns4Sbox>(NormalDNS2);
-            if (obj2 == null)
-            {
-                NoticeHandler.Instance.Enqueue(ResUI.FillCorrectDNSText);
-                return;
-            }
-        }
-        if (TunDNS2.IsNotEmpty())
-        {
-            var obj2 = JsonUtils.Deserialize<Dns4Sbox>(TunDNS2);
-            if (obj2 == null)
-            {
-                NoticeHandler.Instance.Enqueue(ResUI.FillCorrectDNSText);
-                return;
-            }
-        }
-
-        var item = await AppHandler.Instance.GetDNSItem(ECoreType.Xray);
-        item.DomainStrategy4Freedom = DomainStrategy4Freedom;
-        item.DomainDNSAddress = DomainDNSAddress;
-        item.UseSystemHosts = UseSystemHosts;
-        item.NormalDNS = NormalDNS;
-        await ConfigHandler.SaveDNSItems(_config, item);
-
-        var item2 = await AppHandler.Instance.GetDNSItem(ECoreType.sing_box);
-        item2.DomainStrategy4Freedom = DomainStrategy4Freedom2;
-        item2.DomainDNSAddress = DomainDNSAddress2;
-        item2.NormalDNS = JsonUtils.Serialize(JsonUtils.ParseJson(NormalDNS2));
-        item2.TunDNS = JsonUtils.Serialize(JsonUtils.ParseJson(TunDNS2));
-        await ConfigHandler.SaveDNSItems(_config, item2);
-
-        NoticeHandler.Instance.Enqueue(ResUI.OperationSuccess);
-        _ = _updateView?.Invoke(EViewAction.CloseWindow, null);
     }
 }

v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs

@@ -219,7 +219,6 @@ public class MainWindowViewModel : MyReactiveObject
         _config.UiItem.ShowInTaskbar = true;
 
         await ConfigHandler.InitBuiltinRouting(_config);
-        await ConfigHandler.InitBuiltinDNS(_config);
         await ProfileExHandler.Instance.Init();
         await CoreHandler.Instance.Init(_config, UpdateHandler);
         TaskHandler.Instance.RegUpdateTask(_config, UpdateTaskHandler);

v2rayN/v2rayN.Desktop/Views/DNSSettingWindow.axaml

@@ -35,147 +35,220 @@
         </StackPanel>
 
         <TabControl HorizontalContentAlignment="Stretch">
-            <TabItem Header="{x:Static resx:ResUI.TbSettingsCoreDns}">
+            <TabItem Header="{x:Static resx:ResUI.ThBasicDNSSettings}">
-                <DockPanel Margin="{StaticResource Margin8}">
+                <ScrollViewer VerticalScrollBarVisibility="Visible">
-                    <StackPanel DockPanel.Dock="Top" Orientation="Horizontal">
+                    <Grid
+                        Margin="{StaticResource Margin4}"
+                        ColumnDefinitions="Auto,Auto,*"
+                        RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto">
+
                         <TextBlock
+                            Grid.Row="0"
+                            Grid.Column="0"
                             Margin="{StaticResource Margin4}"
                             VerticalAlignment="Center"
-                            Text="{x:Static resx:ResUI.TbSettingsRemoteDNS}" />
+                            Text="{x:Static resx:ResUI.TbDomesticDNS}" />
+                        <ComboBox
+                            x:Name="cmbDirectDNS"
+                            Grid.Row="0"
+                            Grid.Column="1"
+                            Width="200"
+                            Margin="{StaticResource Margin4}" />
 
-                        <TextBlock Margin="{StaticResource Margin4}" VerticalAlignment="Center">
+                        <TextBlock
-                            <HyperlinkButton Classes="WithIcon" Click="linkDnsObjectDoc_Click">
+                            Grid.Row="1"
-                                <TextBlock Text="{x:Static resx:ResUI.TbDnsObjectDoc}" />
+                            Grid.Column="0"
-                            </HyperlinkButton>
-                        </TextBlock>
-                        <Button
-                            x:Name="btnImportDefConfig4V2ray"
                             Margin="{StaticResource Margin4}"
-                            Content="{x:Static resx:ResUI.TbSettingDnsImportDefConfig}"
+                            VerticalAlignment="Center"
-                            Cursor="Hand" />
+                            Text="{x:Static resx:ResUI.TbRemoteDNS}" />
-                    </StackPanel>
+                        <ComboBox
+                            x:Name="cmbRemoteDNS"
+                            Grid.Row="1"
+                            Grid.Column="1"
+                            Width="200"
+                            Margin="{StaticResource Margin4}" />
 
-                    <WrapPanel DockPanel.Dock="Bottom" Orientation="Horizontal">
+                        <TextBlock
-                        <StackPanel Orientation="Horizontal">
+                            Grid.Row="2"
-                            <TextBlock
+                            Grid.Column="0"
-                                Margin="{StaticResource Margin4}"
+                            Margin="{StaticResource Margin4}"
-                                VerticalAlignment="Center"
+                            VerticalAlignment="Center"
-                                Text="{x:Static resx:ResUI.TbSettingsUseSystemHosts}" />
+                            Text="{x:Static resx:ResUI.TbSBOutboundsResolverDNS}" />
-                            <ToggleSwitch
+                        <ComboBox
-                                x:Name="togUseSystemHosts"
+                            x:Name="cmbSBResolverDNS"
-                                Margin="{StaticResource Margin4}"
+                            Grid.Row="2"
-                                HorizontalAlignment="Left" />
+                            Grid.Column="1"
-                        </StackPanel>
+                            Width="200"
+                            Margin="{StaticResource Margin4}" />
+                        <TextBlock
+                            Grid.Row="2"
+                            Grid.Column="2"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            Text="{x:Static resx:ResUI.TbSBOutboundDomainResolve}" />
 
-                        <StackPanel Orientation="Horizontal">
+                        <TextBlock
-                            <TextBlock
+                            Grid.Row="3"
-                                Margin="{StaticResource Margin4}"
+                            Grid.Column="0"
-                                VerticalAlignment="Center"
+                            Margin="{StaticResource Margin4}"
-                                Text="{x:Static resx:ResUI.TbSettingsDomainStrategy4Freedom}" />
+                            VerticalAlignment="Center"
-                            <ComboBox
+                            Text="{x:Static resx:ResUI.TbSBDoHResolverServer}" />
-                                x:Name="cmbdomainStrategy4Freedom"
+                        <ComboBox
-                                Width="150"
+                            x:Name="cmbSBFinalResolverDNS"
-                                Margin="{StaticResource Margin4}" />
+                            Grid.Row="3"
-                        </StackPanel>
+                            Grid.Column="1"
+                            Width="200"
+                            Margin="{StaticResource Margin4}" />
+                        <TextBlock
+                            Grid.Row="3"
+                            Grid.Column="2"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            Text="{x:Static resx:ResUI.TbSBFallbackDNSResolve}" />
 
-                        <StackPanel Orientation="Horizontal">
+                        <TextBlock
-                            <TextBlock
+                            Grid.Row="4"
-                                Margin="{StaticResource Margin4}"
+                            Grid.Column="0"
-                                VerticalAlignment="Center"
+                            Margin="{StaticResource Margin4}"
-                                Text="{x:Static resx:ResUI.TbSettingsDomainDNSAddress}" />
+                            VerticalAlignment="Center"
-                            <ComboBox
+                            Text="{x:Static resx:ResUI.TbXrayFreedomResolveStrategy}" />
-                                x:Name="cmbdomainDNSAddress"
+                        <ComboBox
-                                Width="150"
+                            x:Name="cmbRayFreedomDNSStrategy"
-                                Margin="{StaticResource Margin4}" />
+                            Grid.Row="4"
-                        </StackPanel>
+                            Grid.Column="1"
-                    </WrapPanel>
+                            Width="200"
+                            Margin="{StaticResource Margin4}"
+                            PlaceholderText="Default" />
 
-                    <HeaderedContentControl
+                        <TextBlock
-                        Margin="{StaticResource Margin4}"
+                            Grid.Row="5"
-                        BorderBrush="Gray"
+                            Grid.Column="0"
-                        BorderThickness="1"
+                            Margin="{StaticResource Margin4}"
-                        Header="HTTP/SOCKS">
+                            VerticalAlignment="Center"
-                        <TextBox
+                            Text="{x:Static resx:ResUI.TbSBDirectResolveStrategy}" />
-                            Name="txtnormalDNS"
+                        <ComboBox
-                            VerticalAlignment="Stretch"
+                            x:Name="cmbSBDirectDNSStrategy"
-                            Classes="TextArea"
+                            Grid.Row="5"
-                            MinLines="10"
+                            Grid.Column="1"
-                            TextWrapping="Wrap" />
+                            Width="200"
-                    </HeaderedContentControl>
+                            Margin="{StaticResource Margin4}"
-                </DockPanel>
+                            PlaceholderText="Default" />
+
+                        <TextBlock
+                            Grid.Row="6"
+                            Grid.Column="0"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            Text="{x:Static resx:ResUI.TbSBRemoteResolveStrategy}" />
+                        <ComboBox
+                            x:Name="cmbSBRemoteDNSStrategy"
+                            Grid.Row="6"
+                            Grid.Column="1"
+                            Width="200"
+                            Margin="{StaticResource Margin4}"
+                            PlaceholderText="Default" />
+
+                        <TextBlock
+                            Grid.Row="7"
+                            Grid.Column="0"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            Text="{x:Static resx:ResUI.TbAddCommonDNSHosts}" />
+                        <ToggleSwitch
+                            x:Name="togAddCommonHosts"
+                            Grid.Row="7"
+                            Grid.Column="1"
+                            Margin="{StaticResource Margin4}"
+                            HorizontalAlignment="Left" />
+                        <TextBlock
+                            Grid.Row="7"
+                            Grid.Column="2"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            Text="{x:Static resx:ResUI.TbSBDoHOverride}" />
+                    </Grid>
+                </ScrollViewer>
             </TabItem>
 
-            <TabItem Header="{x:Static resx:ResUI.TbSettingsCoreDnsSingbox}">
+            <TabItem Header="{x:Static resx:ResUI.ThAdvancedDNSSettings}">
-                <DockPanel Margin="{StaticResource Margin8}">
+                <ScrollViewer VerticalScrollBarVisibility="Visible">
-                    <StackPanel DockPanel.Dock="Top" Orientation="Horizontal">
+                    <Grid
-                        <TextBlock Margin="{StaticResource Margin4}" VerticalAlignment="Center">
+                        Margin="{StaticResource Margin4}"
-                            <HyperlinkButton Classes="WithIcon" Click="linkDnsSingboxObjectDoc_Click">
+                        ColumnDefinitions="Auto,Auto,*"
-                                <TextBlock Text="{x:Static resx:ResUI.TbDnsSingboxObjectDoc}" />
+                        RowDefinitions="Auto,Auto,Auto,Auto,*">
-                            </HyperlinkButton>
-                        </TextBlock>
-                        <Button
-                            x:Name="btnImportDefConfig4Singbox"
-                            Margin="{StaticResource Margin4}"
-                            Content="{x:Static resx:ResUI.TbSettingDnsImportDefConfig}"
-                            Cursor="Hand" />
-                    </StackPanel>
 
-                    <WrapPanel DockPanel.Dock="Bottom" Orientation="Horizontal">
+                        <TextBlock
-                        <StackPanel Orientation="Horizontal">
+                            Grid.Row="0"
-                            <TextBlock
-                                Margin="{StaticResource Margin4}"
-                                VerticalAlignment="Center"
-                                Text="{x:Static resx:ResUI.TbSettingsDomainStrategy4Out}" />
-                            <ComboBox
-                                x:Name="cmbdomainStrategy4Out"
-                                Width="150"
-                                Margin="{StaticResource Margin4}" />
-                        </StackPanel>
-
-                        <StackPanel Orientation="Horizontal">
-                            <TextBlock
-                                Margin="{StaticResource Margin4}"
-                                VerticalAlignment="Center"
-                                Text="{x:Static resx:ResUI.TbSettingsDomainDNSAddress}" />
-                            <ComboBox
-                                x:Name="cmbdomainDNSAddress2"
-                                Width="150"
-                                Margin="{StaticResource Margin4}" />
-                        </StackPanel>
-                    </WrapPanel>
-
-                    <Grid Margin="{StaticResource Margin4}" ColumnDefinitions="*,10,*">
-
-                        <HeaderedContentControl
                             Grid.Column="0"
-                            BorderBrush="Gray"
+                            Margin="{StaticResource Margin4}"
-                            BorderThickness="1"
+                            VerticalAlignment="Center"
-                            Header="HTTP/SOCKS">
+                            Text="{x:Static resx:ResUI.TbSettingsUseSystemHosts}" />
-                            <TextBox
+                        <ToggleSwitch
-                                Name="txtnormalDNS2"
+                            x:Name="togUseSystemHosts"
-                                VerticalAlignment="Stretch"
+                            Grid.Row="0"
-                                Classes="TextArea"
+                            Grid.Column="1"
-                                MinLines="10"
+                            Margin="{StaticResource Margin4}"
-                                TextWrapping="Wrap" />
+                            HorizontalAlignment="Left" />
-                        </HeaderedContentControl>
 
-                        <GridSplitter Grid.Column="1" HorizontalAlignment="Stretch" />
+                        <TextBlock
-
+                            Grid.Row="1"
-                        <HeaderedContentControl
+                            Grid.Column="0"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            Text="{x:Static resx:ResUI.TbFakeIP}" />
+                        <ToggleSwitch
+                            x:Name="togFakeIP"
+                            Grid.Row="1"
+                            Grid.Column="1"
+                            Margin="{StaticResource Margin4}"
+                            HorizontalAlignment="Left" />
+                        <TextBlock
+                            Grid.Row="1"
                             Grid.Column="2"
-                            BorderBrush="Gray"
+                            Margin="{StaticResource Margin4}"
-                            BorderThickness="1"
+                            VerticalAlignment="Center"
-                            Header="{x:Static resx:ResUI.TbSettingsTunMode}">
+                            Text="{x:Static resx:ResUI.TbApplyProxyDomainsOnly}" />
-                            <TextBox
-                                Name="txttunDNS2"
-                                VerticalAlignment="Stretch"
-                                Classes="TextArea"
-                                MinLines="10"
-                                TextWrapping="Wrap" />
-                        </HeaderedContentControl>
 
+                        <TextBlock
+                            Grid.Row="2"
+                            Grid.Column="0"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            Text="{x:Static resx:ResUI.TbBlockSVCBHTTPSQueries}" />
+                        <ToggleSwitch
+                            x:Name="togBlockBindingQuery"
+                            Grid.Row="2"
+                            Grid.Column="1"
+                            Margin="{StaticResource Margin4}"
+                            HorizontalAlignment="Left" />
+                        <TextBlock
+                            Grid.Row="2"
+                            Grid.Column="2"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            Text="{x:Static resx:ResUI.TbPreventDNSLeaks}" />
+
+                        <TextBlock
+                            Grid.Row="3"
+                            Grid.Column="0"
+                            Grid.ColumnSpan="3"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Center"
+                            Text="{x:Static resx:ResUI.TbDNSHostsConfig}" />
+
+                        <TextBox
+                            x:Name="txtHosts"
+                            Grid.Row="4"
+                            Grid.Column="0"
+                            Grid.ColumnSpan="3"
+                            Margin="{StaticResource Margin4}"
+                            VerticalAlignment="Stretch"
+                            Watermark="{x:Static resx:ResUI.TbDNSHostsConfig}"
+                            BorderThickness="1"
+                            Classes="TextArea"
+                            TextWrapping="Wrap" />
                     </Grid>
-                </DockPanel>
+                </ScrollViewer>
             </TabItem>
         </TabControl>
     </DockPanel>

v2rayN/v2rayN.Desktop/Views/DNSSettingWindow.axaml.cs

@@ -17,26 +17,30 @@ public partial class DNSSettingWindow : WindowBase<DNSSettingViewModel>
         btnCancel.Click += (s, e) => this.Close();
         ViewModel = new DNSSettingViewModel(UpdateViewHandler);
 
-        cmbdomainStrategy4Freedom.ItemsSource = Global.DomainStrategy4Freedoms;
+        cmbRayFreedomDNSStrategy.ItemsSource = Global.DomainStrategy4Freedoms;
-        cmbdomainStrategy4Out.ItemsSource = Global.SingboxDomainStrategy4Out;
+        cmbSBDirectDNSStrategy.ItemsSource = Global.SingboxDomainStrategy4Out;
-        cmbdomainDNSAddress.ItemsSource = Global.DomainDNSAddress;
+        cmbSBRemoteDNSStrategy.ItemsSource = Global.SingboxDomainStrategy4Out;
-        cmbdomainDNSAddress2.ItemsSource = Global.SingboxDomainDNSAddress;
+        cmbDirectDNS.ItemsSource = Global.DomainDirectDNSAddress;
+        cmbSBResolverDNS.ItemsSource = Global.DomainDirectDNSAddress.Concat(new[] { "dhcp://auto" });
+        cmbRemoteDNS.ItemsSource = Global.DomainRemoteDNSAddress;
+        cmbSBFinalResolverDNS.ItemsSource = Global.DomainPureIPDNSAddress;
 
         this.WhenActivated(disposables =>
         {
             this.Bind(ViewModel, vm => vm.UseSystemHosts, v => v.togUseSystemHosts.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.DomainStrategy4Freedom, v => v.cmbdomainStrategy4Freedom.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.AddCommonHosts, v => v.togAddCommonHosts.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.DomainDNSAddress, v => v.cmbdomainDNSAddress.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.FakeIP, v => v.togFakeIP.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.NormalDNS, v => v.txtnormalDNS.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.BlockBindingQuery, v => v.togBlockBindingQuery.IsChecked).DisposeWith(disposables);
-
+            this.Bind(ViewModel, vm => vm.DirectDNS, v => v.cmbDirectDNS.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.DomainStrategy4Freedom2, v => v.cmbdomainStrategy4Out.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RemoteDNS, v => v.cmbRemoteDNS.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.DomainDNSAddress2, v => v.cmbdomainDNSAddress2.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SingboxOutboundsResolveDNS, v => v.cmbSBResolverDNS.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.NormalDNS2, v => v.txtnormalDNS2.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SingboxFinalResolveDNS, v => v.cmbSBFinalResolverDNS.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.TunDNS2, v => v.txttunDNS2.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RayStrategy4Freedom, v => v.cmbRayFreedomDNSStrategy.SelectedItem).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SingboxStrategy4Direct, v => v.cmbSBDirectDNSStrategy.SelectedItem).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SingboxStrategy4Proxy, v => v.cmbSBRemoteDNSStrategy.SelectedItem).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Hosts, v => v.txtHosts.Text).DisposeWith(disposables);
 
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);
-            this.BindCommand(ViewModel, vm => vm.ImportDefConfig4V2rayCmd, v => v.btnImportDefConfig4V2ray).DisposeWith(disposables);
-            this.BindCommand(ViewModel, vm => vm.ImportDefConfig4SingboxCmd, v => v.btnImportDefConfig4Singbox).DisposeWith(disposables);
         });
     }
 

v2rayN/v2rayN/Views/DNSSettingWindow.xaml

@@ -41,167 +41,269 @@
         </StackPanel>
 
         <TabControl HorizontalContentAlignment="Left">
+            <TabItem Header="{x:Static resx:ResUI.ThBasicDNSSettings}">
+                <ScrollViewer VerticalScrollBarVisibility="Visible">
+                    <Grid Margin="{StaticResource Margin8}">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                        </Grid.RowDefinitions>
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="Auto" />
+                            <ColumnDefinition Width="Auto" />
+                            <ColumnDefinition Width="*" />
+                        </Grid.ColumnDefinitions>
 
-            <TabItem Header="{x:Static resx:ResUI.TbSettingsCoreDns}">
-                <DockPanel Margin="{StaticResource Margin8}">
-                    <StackPanel DockPanel.Dock="Top" Orientation="Horizontal">
                         <TextBlock
+                            Grid.Row="0"
+                            Grid.Column="0"
                             Margin="{StaticResource Margin8}"
                             VerticalAlignment="Center"
                             Style="{StaticResource ToolbarTextBlock}"
-                            Text="{x:Static resx:ResUI.TbSettingsRemoteDNS}" />
+                            Text="{x:Static resx:ResUI.TbDomesticDNS}" />
+                        <ComboBox
+                            x:Name="cmbDirectDNS"
+                            Grid.Row="0"
+                            Grid.Column="1"
+                            Width="200"
+                            IsEditable="True"
+                            Margin="{StaticResource Margin8}"
+                            Style="{StaticResource DefComboBox}" />
+
                         <TextBlock
+                            Grid.Row="1"
+                            Grid.Column="0"
                             Margin="{StaticResource Margin8}"
                             VerticalAlignment="Center"
-                            Style="{StaticResource ToolbarTextBlock}">
+                            Style="{StaticResource ToolbarTextBlock}"
-                            <Hyperlink Click="linkDnsObjectDoc_Click">
+                            Text="{x:Static resx:ResUI.TbRemoteDNS}" />
-                                <TextBlock Text="{x:Static resx:ResUI.TbDnsObjectDoc}" />
+                        <ComboBox
-                                <materialDesign:PackIcon Kind="Link" />
+                            x:Name="cmbRemoteDNS"
-                            </Hyperlink>
+                            Grid.Row="1"
-                        </TextBlock>
+                            Grid.Column="1"
-                        <Button
+                            Width="200"
-                            x:Name="btnImportDefConfig4V2ray"
+                            IsEditable="True"
                             Margin="{StaticResource Margin8}"
-                            Content="{x:Static resx:ResUI.TbSettingDnsImportDefConfig}"
+                            Style="{StaticResource DefComboBox}" />
-                            Cursor="Hand"
-                            Style="{StaticResource DefButton}" />
-                    </StackPanel>
 
-                    <WrapPanel DockPanel.Dock="Bottom" Orientation="Horizontal">
+                        <TextBlock
-                        <StackPanel Orientation="Horizontal">
+                            Grid.Row="2"
-                            <TextBlock
+                            Grid.Column="0"
-                                Margin="{StaticResource Margin8}"
+                            Margin="{StaticResource Margin8}"
-                                VerticalAlignment="Center"
+                            VerticalAlignment="Center"
-                                Style="{StaticResource ToolbarTextBlock}"
+                            Style="{StaticResource ToolbarTextBlock}"
-                                Text="{x:Static resx:ResUI.TbSettingsUseSystemHosts}" />
+                            Text="{x:Static resx:ResUI.TbSBOutboundsResolverDNS}" />
-                            <ToggleButton
+                        <ComboBox
-                                x:Name="togUseSystemHosts"
+                            x:Name="cmbSBResolverDNS"
-                                Margin="{StaticResource Margin8}"
+                            Grid.Row="2"
-                                HorizontalAlignment="Left" />
+                            Grid.Column="1"
-                        </StackPanel>
+                            Width="200"
+                            IsEditable="True"
+                            Margin="{StaticResource Margin8}"
+                            Style="{StaticResource DefComboBox}" />
+                        <TextBlock
+                            Grid.Row="2"
+                            Grid.Column="2"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbSBOutboundDomainResolve}" />
 
-                        <StackPanel Orientation="Horizontal">
+                        <TextBlock
-                            <TextBlock
+                            Grid.Row="3"
-                                Margin="{StaticResource Margin8}"
+                            Grid.Column="0"
-                                VerticalAlignment="Center"
+                            Margin="{StaticResource Margin8}"
-                                Style="{StaticResource ToolbarTextBlock}"
+                            VerticalAlignment="Center"
-                                Text="{x:Static resx:ResUI.TbSettingsDomainStrategy4Freedom}" />
+                            Style="{StaticResource ToolbarTextBlock}"
-                            <ComboBox
+                            Text="{x:Static resx:ResUI.TbSBDoHResolverServer}" />
-                                x:Name="cmbdomainStrategy4Freedom"
+                        <ComboBox
-                                Width="150"
+                            x:Name="cmbSBFinalResolverDNS"
-                                Margin="{StaticResource Margin8}"
+                            Grid.Row="3"
-                                Style="{StaticResource DefComboBox}" />
+                            Grid.Column="1"
-                        </StackPanel>
+                            Width="200"
+                            IsEditable="True"
+                            Margin="{StaticResource Margin8}"
+                            Style="{StaticResource DefComboBox}" />
+                        <TextBlock
+                            Grid.Row="3"
+                            Grid.Column="2"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbSBFallbackDNSResolve}" />
 
-                        <StackPanel Orientation="Horizontal">
+                        <TextBlock
-                            <TextBlock
+                            Grid.Row="4"
-                                Margin="{StaticResource Margin8}"
+                            Grid.Column="0"
-                                VerticalAlignment="Center"
+                            Margin="{StaticResource Margin8}"
-                                Style="{StaticResource ToolbarTextBlock}"
+                            VerticalAlignment="Center"
-                                Text="{x:Static resx:ResUI.TbSettingsDomainDNSAddress}" />
+                            Style="{StaticResource ToolbarTextBlock}"
-                            <ComboBox
+                            Text="{x:Static resx:ResUI.TbXrayFreedomResolveStrategy}" />
-                                x:Name="cmbdomainDNSAddress"
+                        <ComboBox
-                                Width="150"
+                            x:Name="cmbRayFreedomDNSStrategy"
-                                Margin="{StaticResource Margin8}"
+                            Grid.Row="4"
-                                IsEditable="True"
+                            Grid.Column="1"
-                                Style="{StaticResource DefComboBox}" />
+                            Width="200"
-                        </StackPanel>
+                            Margin="{StaticResource Margin8}"
-                    </WrapPanel>
+                            materialDesign:HintAssist.Hint="Default"
+                            Style="{StaticResource DefComboBox}" />
 
-                    <TextBox
+                        <TextBlock
-                        x:Name="txtnormalDNS"
+                            Grid.Row="5"
-                        Margin="{StaticResource Margin8}"
+                            Grid.Column="0"
-                        VerticalAlignment="Stretch"
+                            Margin="{StaticResource Margin8}"
-                        materialDesign:HintAssist.Hint="HTTP/SOCKS"
+                            VerticalAlignment="Center"
-                        AcceptsReturn="True"
+                            Style="{StaticResource ToolbarTextBlock}"
-                        BorderThickness="1"
+                            Text="{x:Static resx:ResUI.TbSBDirectResolveStrategy}" />
-                        Style="{StaticResource MaterialDesignOutlinedTextBox}"
+                        <ComboBox
-                        TextWrapping="Wrap"
+                            x:Name="cmbSBDirectDNSStrategy"
-                        VerticalScrollBarVisibility="Auto" />
+                            Grid.Row="5"
-                </DockPanel>
+                            Grid.Column="1"
+                            Width="200"
+                            Margin="{StaticResource Margin8}"
+                            materialDesign:HintAssist.Hint="Default"
+                            Style="{StaticResource DefComboBox}" />
+
+                        <TextBlock
+                            Grid.Row="6"
+                            Grid.Column="0"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbSBRemoteResolveStrategy}" />
+                        <ComboBox
+                            x:Name="cmbSBRemoteDNSStrategy"
+                            Grid.Row="6"
+                            Grid.Column="1"
+                            Width="200"
+                            Margin="{StaticResource Margin8}"
+                            materialDesign:HintAssist.Hint="Default"
+                            Style="{StaticResource DefComboBox}" />
+
+                        <TextBlock
+                            Grid.Row="7"
+                            Grid.Column="0"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbAddCommonDNSHosts}" />
+                        <ToggleButton
+                            x:Name="togAddCommonHosts"
+                            Grid.Row="7"
+                            Grid.Column="1"
+                            Margin="{StaticResource Margin8}"
+                            HorizontalAlignment="Left" />
+                        <TextBlock
+                            Grid.Row="7"
+                            Grid.Column="3"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbSBDoHOverride}" />
+                    </Grid>
+                </ScrollViewer>
             </TabItem>
-
+            <TabItem Header="{x:Static resx:ResUI.ThAdvancedDNSSettings}">
-            <TabItem Header="{x:Static resx:ResUI.TbSettingsCoreDnsSingbox}">
+                <ScrollViewer VerticalScrollBarVisibility="Visible">
-                <DockPanel Margin="{StaticResource Margin8}">
-                    <StackPanel DockPanel.Dock="Top" Orientation="Horizontal">
-                        <TextBlock
-                            Margin="{StaticResource Margin8}"
-                            VerticalAlignment="Center"
-                            Style="{StaticResource ToolbarTextBlock}">
-                            <Hyperlink Click="linkDnsSingboxObjectDoc_Click">
-                                <TextBlock Text="{x:Static resx:ResUI.TbDnsSingboxObjectDoc}" />
-                                <materialDesign:PackIcon Kind="Link" />
-                            </Hyperlink>
-                        </TextBlock>
-                        <Button
-                            x:Name="btnImportDefConfig4Singbox"
-                            Margin="{StaticResource Margin8}"
-                            Content="{x:Static resx:ResUI.TbSettingDnsImportDefConfig}"
-                            Cursor="Hand"
-                            Style="{StaticResource DefButton}" />
-                    </StackPanel>
-
-                    <WrapPanel DockPanel.Dock="Bottom" Orientation="Horizontal">
-                        <StackPanel Orientation="Horizontal">
-                            <TextBlock
-                                Margin="{StaticResource Margin8}"
-                                VerticalAlignment="Center"
-                                Style="{StaticResource ToolbarTextBlock}"
-                                Text="{x:Static resx:ResUI.TbSettingsDomainStrategy4Out}" />
-                            <ComboBox
-                                x:Name="cmbdomainStrategy4Out"
-                                Width="150"
-                                Margin="{StaticResource Margin8}"
-                                Style="{StaticResource DefComboBox}" />
-                        </StackPanel>
-
-                        <StackPanel Orientation="Horizontal">
-                            <TextBlock
-                                Margin="{StaticResource Margin8}"
-                                VerticalAlignment="Center"
-                                Style="{StaticResource ToolbarTextBlock}"
-                                Text="{x:Static resx:ResUI.TbSettingsDomainDNSAddress}" />
-                            <ComboBox
-                                x:Name="cmbdomainDNSAddress2"
-                                Width="150"
-                                Margin="{StaticResource Margin8}"
-                                IsEditable="True"
-                                Style="{StaticResource DefComboBox}" />
-                        </StackPanel>
-                    </WrapPanel>
-
                     <Grid Margin="{StaticResource Margin8}">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="*" />
+                        </Grid.RowDefinitions>
                         <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="1*" />
+                            <ColumnDefinition Width="Auto" />
-                            <ColumnDefinition Width="10" />
+                            <ColumnDefinition Width="Auto" />
-                            <ColumnDefinition Width="1*" />
+                            <ColumnDefinition Width="*" />
                         </Grid.ColumnDefinitions>
 
-                        <TextBox
+                        <TextBlock
-                            x:Name="txtnormalDNS2"
+                            Grid.Row="0"
                             Grid.Column="0"
-                            VerticalAlignment="Stretch"
+                            Margin="{StaticResource Margin8}"
-                            materialDesign:HintAssist.Hint="HTTP/SOCKS"
+                            VerticalAlignment="Center"
-                            AcceptsReturn="True"
+                            Style="{StaticResource ToolbarTextBlock}"
-                            BorderThickness="1"
+                            Text="{x:Static resx:ResUI.TbSettingsUseSystemHosts}" />
-                            Style="{StaticResource MaterialDesignOutlinedTextBox}"
+                        <ToggleButton
-                            TextWrapping="Wrap"
+                            x:Name="togUseSystemHosts"
-                            VerticalScrollBarVisibility="Auto" />
+                            Grid.Row="0"
+                            Grid.Column="1"
+                            Margin="{StaticResource Margin8}"
+                            HorizontalAlignment="Left" />
 
-                        <GridSplitter Grid.Column="1" HorizontalAlignment="Stretch" />
+                        <TextBlock
-
+                            Grid.Row="1"
-                        <TextBox
+                            Grid.Column="0"
-                            x:Name="txttunDNS2"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbFakeIP}" />
+                        <ToggleButton
+                            x:Name="togFakeIP"
+                            Grid.Row="1"
+                            Grid.Column="1"
+                            Margin="{StaticResource Margin8}"
+                            HorizontalAlignment="Left" />
+                        <TextBlock
+                            Grid.Row="1"
                             Grid.Column="2"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbApplyProxyDomainsOnly}" />
+
+                        <TextBlock
+                            Grid.Row="2"
+                            Grid.Column="0"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbBlockSVCBHTTPSQueries}" />
+                        <ToggleButton
+                            x:Name="togBlockBindingQuery"
+                            Grid.Row="2"
+                            Grid.Column="1"
+                            Margin="{StaticResource Margin8}"
+                            HorizontalAlignment="Left" />
+                        <TextBlock
+                            Grid.Row="2"
+                            Grid.Column="2"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbPreventDNSLeaks}" />
+
+                        <TextBlock
+                            Grid.Row="3"
+                            Grid.Column="0"
+                            Grid.ColumnSpan="3"
+                            Margin="{StaticResource Margin8}"
+                            VerticalAlignment="Center"
+                            Style="{StaticResource ToolbarTextBlock}"
+                            Text="{x:Static resx:ResUI.TbDNSHostsConfig}" />
+                        <TextBox
+                            x:Name="txtHosts"
+                            Grid.Row="4"
+                            Grid.Column="0"
+                            Grid.ColumnSpan="3"
+                            Margin="{StaticResource Margin8}"
                             VerticalAlignment="Stretch"
-                            materialDesign:HintAssist.Hint="{x:Static resx:ResUI.TbSettingsTunMode}"
+                            materialDesign:HintAssist.Hint="{x:Static resx:ResUI.TbDNSHostsConfig}"
                             AcceptsReturn="True"
                             BorderThickness="1"
                             Style="{StaticResource MaterialDesignOutlinedTextBox}"
                             TextWrapping="Wrap"
                             VerticalScrollBarVisibility="Auto" />
                     </Grid>
-                </DockPanel>
+                </ScrollViewer>
             </TabItem>
         </TabControl>
     </DockPanel>

v2rayN/v2rayN/Views/DNSSettingWindow.xaml.cs

@@ -17,26 +17,30 @@ public partial class DNSSettingWindow
 
         ViewModel = new DNSSettingViewModel(UpdateViewHandler);
 
-        cmbdomainStrategy4Freedom.ItemsSource = Global.DomainStrategy4Freedoms;
+        cmbRayFreedomDNSStrategy.ItemsSource = Global.DomainStrategy4Freedoms;
-        cmbdomainStrategy4Out.ItemsSource = Global.SingboxDomainStrategy4Out;
+        cmbSBDirectDNSStrategy.ItemsSource = Global.SingboxDomainStrategy4Out;
-        cmbdomainDNSAddress.ItemsSource = Global.DomainDNSAddress;
+        cmbSBRemoteDNSStrategy.ItemsSource = Global.SingboxDomainStrategy4Out;
-        cmbdomainDNSAddress2.ItemsSource = Global.SingboxDomainDNSAddress;
+        cmbDirectDNS.ItemsSource = Global.DomainDirectDNSAddress;
+        cmbSBResolverDNS.ItemsSource = Global.DomainDirectDNSAddress.Concat(new[] { "dhcp://auto" });
+        cmbRemoteDNS.ItemsSource = Global.DomainRemoteDNSAddress;
+        cmbSBFinalResolverDNS.ItemsSource = Global.DomainPureIPDNSAddress;
 
         this.WhenActivated(disposables =>
         {
             this.Bind(ViewModel, vm => vm.UseSystemHosts, v => v.togUseSystemHosts.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.DomainStrategy4Freedom, v => v.cmbdomainStrategy4Freedom.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.AddCommonHosts, v => v.togAddCommonHosts.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.DomainDNSAddress, v => v.cmbdomainDNSAddress.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.FakeIP, v => v.togFakeIP.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.NormalDNS, v => v.txtnormalDNS.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.BlockBindingQuery, v => v.togBlockBindingQuery.IsChecked).DisposeWith(disposables);
-
+            this.Bind(ViewModel, vm => vm.DirectDNS, v => v.cmbDirectDNS.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.DomainStrategy4Freedom2, v => v.cmbdomainStrategy4Out.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RemoteDNS, v => v.cmbRemoteDNS.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.DomainDNSAddress2, v => v.cmbdomainDNSAddress2.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SingboxOutboundsResolveDNS, v => v.cmbSBResolverDNS.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.NormalDNS2, v => v.txtnormalDNS2.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SingboxFinalResolveDNS, v => v.cmbSBFinalResolverDNS.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.TunDNS2, v => v.txttunDNS2.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RayStrategy4Freedom, v => v.cmbRayFreedomDNSStrategy.SelectedItem).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SingboxStrategy4Direct, v => v.cmbSBDirectDNSStrategy.SelectedItem).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SingboxStrategy4Proxy, v => v.cmbSBRemoteDNSStrategy.SelectedItem).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Hosts, v => v.txtHosts.Text).DisposeWith(disposables);
 
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);
-            this.BindCommand(ViewModel, vm => vm.ImportDefConfig4V2rayCmd, v => v.btnImportDefConfig4V2ray).DisposeWith(disposables);
-            this.BindCommand(ViewModel, vm => vm.ImportDefConfig4SingboxCmd, v => v.btnImportDefConfig4Singbox).DisposeWith(disposables);
         });
         WindowsUtils.SetDarkBorder(this, AppHandler.Instance.Config.UiItem.CurrentTheme);
     }