Add sing-box srs custom url support for fix TUN (#5835)

Co-authored-by: 2dust <31833384+2dust@users.noreply.github.com>

v2rayN/ServiceLib/Global.cs

@@ -119,6 +119,11 @@
             @"https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/{0}.dat",
         };
 
+        public static readonly List<string> SingboxRulesetSources = new() {
+            SingboxRulesetUrl,
+            @"https://raw.githubusercontent.com/runetfreedom/russia-v2ray-rules-dat/refs/heads/release/sing-box/rule-set-{0}/{1}.srs",
+        };
+
         public static readonly Dictionary<string, string> UserAgentTexts = new()
         {
             {"chrome","Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36" },

v2rayN/ServiceLib/Models/ConfigItems.cs

@@ -141,6 +141,7 @@
         public string defIEProxyExceptions { get; set; }
         public string subConvertUrl { get; set; } = string.Empty;
         public string? geoSourceUrl { get; set; }
+        public string? srsSourceUrl { get; set; }
     }
 
     [Serializable]

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -3012,7 +3012,18 @@ namespace ServiceLib.Resx {
                 return ResourceManager.GetString("TbSettingsGeoFilesSource", resourceCulture);
             }
         }
-        
+
+        /// <summary>
+        ///   查找类似 Sing-box srs files source (optional) 的本地化字符串。
+        /// </summary>
+        public static string TbSettingsSrsFilesSource
+        {
+            get
+            {
+                return ResourceManager.GetString("TbSettingsSrsFilesSource", resourceCulture);
+            }
+        }
+
         /// <summary>
         ///   查找类似 HTTP Port 的本地化字符串。
         /// </summary>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -1330,6 +1330,8 @@
   <data name="TbSettingsGeoFilesSource" xml:space="preserve">
     <value>Geo files source (optional)</value>
   </data>
+  <data name="TbSettingsSrsFilesSource" xml:space="preserve">
+    <value>Sing-box srs files source (optional)</value>
   <data name="UpgradeAppNotExistTip" xml:space="preserve">
     <value>UpgradeApp does not exist</value>
   </data>

v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs

@@ -1367,12 +1367,16 @@ namespace ServiceLib.Services.CoreConfig
                     }
                     else
                     {
+                        var srsUrl = string.IsNullOrEmpty(_config.constItem.srsSourceUrl)
+                            ? Global.SingboxRulesetUrl
+                            : _config.constItem.srsSourceUrl;
+
                         customRuleset = new()
                         {
                             type = "remote",
                             format = "binary",
                             tag = item,
-                            url = string.Format(Global.SingboxRulesetUrl, item.StartsWith(geosite) ? geosite : geoip, item),
+                            url = string.Format(srsUrl, item.StartsWith(geosite) ? geosite : geoip, item),
                             download_detour = Global.ProxyTag
                         };
                     }

v2rayN/ServiceLib/Services/UpdateService.cs

@@ -454,7 +454,7 @@ namespace ServiceLib.Services
             var geoUrl = string.IsNullOrEmpty(config?.constItem.geoSourceUrl)
                 ? Global.GeoUrl
                 : config.constItem.geoSourceUrl;
-            var url = string.Format(Global.GeoUrl, geoName);
+            var url = string.Format(geoUrl, geoName);
             var fileName = Utils.GetTempPath(Utils.GetGuid());
 
             DownloadService downloadHandle = new();

v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs

@@ -66,6 +66,7 @@ namespace ServiceLib.ViewModels
         [Reactive] public string SubConvertUrl { get; set; }
         [Reactive] public int MainGirdOrientation { get; set; }
         [Reactive] public string GeoFileSourceUrl { get; set; }
+        [Reactive] public string SrsFileSourceUrl { get; set; }
 
         #endregion UI
 
@@ -166,6 +167,7 @@ namespace ServiceLib.ViewModels
             SubConvertUrl = _config.constItem.subConvertUrl;
             MainGirdOrientation = (int)_config.uiItem.mainGirdOrientation;
             GeoFileSourceUrl = _config.constItem.geoSourceUrl;
+            SrsFileSourceUrl = _config.constItem.srsSourceUrl;
 
             #endregion UI
 
@@ -319,6 +321,7 @@ namespace ServiceLib.ViewModels
             _config.constItem.subConvertUrl = SubConvertUrl;
             _config.uiItem.mainGirdOrientation = (EGirdOrientation)MainGirdOrientation;
             _config.constItem.geoSourceUrl = GeoFileSourceUrl;
+            _config.constItem.srsSourceUrl = SrsFileSourceUrl;
 
             //systemProxy
             _config.systemProxyItem.systemProxyExceptions = systemProxyExceptions;