Merge ddc45ed443 into 53041906b3

.github/workflows/build-linux.yml

@@ -47,7 +47,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r linux-arm64 -p:SelfContained=true -p:PublishTrimmed=true -o "$OutputPathArm64"
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v7.0.1
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-linux
         path: |
@@ -116,7 +116,7 @@ jobs:
         ls -R "$GITHUB_WORKSPACE/dist/deb" || true
 
     - name: Upload DEB artifacts
-      uses: actions/upload-artifact@v7.0.1
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-deb
         path: dist/deb/**/*.deb
@@ -229,7 +229,7 @@ jobs:
         ls -R "$GITHUB_WORKSPACE/dist/rpm" || true
 
     - name: Upload RPM artifacts
-      uses: actions/upload-artifact@v7.0.1
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-rpm
         path: dist/rpm/**/*.rpm

.github/workflows/build-osx.yml

@@ -45,7 +45,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r osx-arm64 -p:SelfContained=true -p:PublishTrimmed=true -o $OutputPathArm64
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v7.0.1
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-macos
         path: |

.github/workflows/build-windows-desktop.yml

@@ -45,7 +45,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r win-arm64 -p:SelfContained=true -p:EnableWindowsTargeting=true -p:PublishTrimmed=true -o $OutputPathArm64
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v7.0.1
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-windows-desktop
         path: |

.github/workflows/build-windows.yml

@@ -42,7 +42,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj -c Release -r win-arm64 -p:SelfContained=true -p:EnableWindowsTargeting=true -p:PublishTrimmed=true -o $OutputPathArm64
   
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v7.0.1
+      uses: actions/upload-artifact@v7.0.0
       with:
         name: v2rayN-windows
         path: |

v2rayN/ServiceLib/Global.cs

@@ -143,7 +143,7 @@ public class Global
         @"https://cachefly.cachefly.net/50mb.test",
         @"https://speed.cloudflare.com/__down?bytes=10000000",
         @"https://speed.cloudflare.com/__down?bytes=50000000",
-        @"https://speed.cloudflare.com/__down?bytes=99999999",
+        @"https://speed.cloudflare.com/__down?bytes=100000000",
     ];
 
     public static readonly List<string> SpeedPingTestUrls =

v2rayN/ServiceLib/Handler/Builder/CoreConfigContextBuilder.cs

@@ -25,14 +25,14 @@ public record CoreConfigContextBuilderAllResult(
         [.. MainResult.ValidatorResult.Warnings, .. PreSocksResult?.ValidatorResult.Warnings ?? []]);
 
     /// <summary>
-    /// The main context with TunProtectSocksPort/ProxyRelaySocksPort and ProtectDomainList merged in
+    /// The main context with TunProtectSsPort/ProxyRelaySsPort and ProtectDomainList merged in
     /// from the pre-socks result (if any). Pass this to the core runner.
     /// </summary>
     public CoreConfigContext ResolvedMainContext => PreSocksResult is not null
         ? MainResult.Context with
         {
-            TunProtectSocksPort = PreSocksResult.Context.TunProtectSocksPort,
+            TunProtectSsPort = PreSocksResult.Context.TunProtectSsPort,
-            ProxyRelaySocksPort = PreSocksResult.Context.ProxyRelaySocksPort,
+            ProxyRelaySsPort = PreSocksResult.Context.ProxyRelaySsPort,
             ProtectDomainList = [.. MainResult.Context.ProtectDomainList ?? [], .. PreSocksResult.Context.ProtectDomainList ?? []],
         }
         : MainResult.Context;
@@ -58,8 +58,8 @@ public class CoreConfigContextBuilder
             IsTunEnabled = config.TunModeItem.EnableTun,
             SimpleDnsItem = config.SimpleDNSItem,
             ProtectDomainList = [],
-            TunProtectSocksPort = 0,
+            TunProtectSsPort = 0,
-            ProxyRelaySocksPort = 0,
+            ProxyRelaySsPort = 0,
             RawDnsItem = await AppManager.Instance.GetDNSItem(coreType),
             RoutingItem = await ConfigHandler.GetDefaultRouting(config),
         };
@@ -155,23 +155,28 @@ public class CoreConfigContextBuilder
             return null;
         }
 
-        var tunProtectSocksPort = Utils.GetFreePort();
+        var tunProtectSsPort = Utils.GetFreePort();
-        var proxyRelaySocksPort = Utils.GetFreePort();
+        var proxyRelaySsPort = Utils.GetFreePort();
         var preItem = new ProfileItem()
         {
             CoreType = ECoreType.sing_box,
-            ConfigType = EConfigType.SOCKS,
+            ConfigType = EConfigType.Shadowsocks,
             Address = Global.Loopback,
-            Port = proxyRelaySocksPort,
+            Port = proxyRelaySsPort,
+            Password = Global.None,
         };
+        preItem.SetProtocolExtra(preItem.GetProtocolExtra() with
+        {
+            SsMethod = Global.None,
+        });
         var preResult2 = await Build(nodeContext.AppConfig, preItem);
         return preResult2 with
         {
             Context = preResult2.Context with
             {
                 ProtectDomainList = [.. nodeContext.ProtectDomainList ?? [], .. preResult2.Context.ProtectDomainList ?? []],
-                TunProtectSocksPort = tunProtectSocksPort,
+                TunProtectSsPort = tunProtectSsPort,
-                ProxyRelaySocksPort = proxyRelaySocksPort,
+                ProxyRelaySsPort = proxyRelaySsPort,
             }
         };
     }

v2rayN/ServiceLib/Models/CoreConfigContext.cs

@@ -20,6 +20,6 @@ public record CoreConfigContext
     // -> tun inbound --(if routing proxy)--> relay outbound
     // -> proxy core (relay inbound --> proxy outbound --(dialerProxy)--> protect outbound)
     // -> protect inbound -> direct proxy outbound data -> internet
-    public int TunProtectSocksPort { get; init; } = 0;
+    public int TunProtectSsPort { get; init; } = 0;
-    public int ProxyRelaySocksPort { get; init; } = 0;
+    public int ProxyRelaySsPort { get; init; } = 0;
 }

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

@@ -62,23 +62,16 @@ public partial class CoreConfigSingboxService(CoreConfigContext context)
 
             ret.Data = ApplyFullConfigTemplate();
             if (!context.AppConfig.TunModeItem.EnableLegacyProtect
-                && context.TunProtectSocksPort is > 0 and <= 65535)
+                && context.TunProtectSsPort is > 0 and <= 65535)
             {
-                // Replace relay proxy outbound, avoid mux or other feature cause issue, and add a socks inbound for tun protect
-                var relayProxyIndex = _coreConfig.outbounds.FindIndex(o => o.tag == Global.ProxyTag);
-                _coreConfig.outbounds[relayProxyIndex] = new Outbound4Sbox()
-                {
-                    type = Global.ProtocolTypes[EConfigType.SOCKS],
-                    tag = Global.ProxyTag,
-                    server = Global.Loopback,
-                    server_port = context.ProxyRelaySocksPort,
-                };
                 var ssInbound = new
                 {
-                    type = "socks",
+                    type = "shadowsocks",
-                    tag = "tun-protect-socks",
+                    tag = "tun-protect-ss",
                     listen = Global.Loopback,
-                    listen_port = context.TunProtectSocksPort,
+                    listen_port = context.TunProtectSsPort,
+                    method = "none",
+                    password = "none",
                 };
                 var directRule = new Rule4Sbox()
                 {

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

@@ -345,6 +345,14 @@ public partial class CoreConfigSingboxService
     {
         try
         {
+            // The synthetic TUN relay outbound talks to the local Xray shadowsocks relay.
+            // Xray cannot terminate sing-box h2mux, so muxing here turns local relay traffic
+            // into sp.mux.sing-box.arpa pseudo-destinations and breaks DNS over TUN.
+            if (IsTunRelayProxyOutbound())
+            {
+                return;
+            }
+
             var muxEnabled = _node.MuxEnabled ?? _config.CoreBasicItem.MuxEnabled;
             if (muxEnabled && _config.Mux4SboxItem.Protocol.IsNotEmpty())
             {
@@ -364,6 +372,21 @@ public partial class CoreConfigSingboxService
         }
     }
 
+    private bool IsTunRelayProxyOutbound()
+    {
+        if (!context.IsTunEnabled
+            || _node.ConfigType != EConfigType.Shadowsocks
+            || _node.Address != Global.Loopback
+            || _node.Port != context.ProxyRelaySsPort
+            || _node.Password != Global.None)
+        {
+            return false;
+        }
+
+        var protocolExtra = _node.GetProtocolExtra();
+        return protocolExtra.SsMethod == Global.None;
+    }
+
     private void FillOutboundTls(Outbound4Sbox outbound)
     {
         try

v2rayN/ServiceLib/Services/CoreConfig/V2ray/CoreConfigV2rayService.cs

@@ -17,8 +17,8 @@ public partial class CoreConfigV2rayService(CoreConfigContext context)
         {
             if (!context.AppConfig.TunModeItem.EnableLegacyProtect
                 && context.IsTunEnabled
-                && context.TunProtectSocksPort is > 0 and <= 65535
+                && context.TunProtectSsPort is > 0 and <= 65535
-                && context.ProxyRelaySocksPort is > 0 and <= 65535)
+                && context.ProxyRelaySsPort is > 0 and <= 65535)
             {
                 return GenerateClientProxyRelayConfig();
             }
@@ -309,16 +309,17 @@ public partial class CoreConfigV2rayService(CoreConfigContext context)
             var protectNode = new ProfileItem()
             {
                 CoreType = ECoreType.Xray,
-                ConfigType = EConfigType.SOCKS,
+                ConfigType = EConfigType.Shadowsocks,
                 Address = Global.Loopback,
-                Port = context.TunProtectSocksPort,
+                Port = context.TunProtectSsPort,
+                Password = Global.None,
             };
             protectNode.SetProtocolExtra(protectNode.GetProtocolExtra() with
             {
                 SsMethod = Global.None,
             });
 
-            const string protectTag = "tun-protect-socks";
+            const string protectTag = "tun-protect-ss";
             foreach (var outbound in _coreConfig.outbounds
                 .Where(o => o.streamSettings?.sockopt?.dialerProxy?.IsNullOrEmpty() ?? true))
             {
@@ -367,7 +368,7 @@ public partial class CoreConfigV2rayService(CoreConfigContext context)
             var hasBalancer = _coreConfig.routing.balancers is { Count: > 0 };
             _coreConfig.routing.rules.Add(new()
             {
-                inboundTag = ["proxy-relay-socks"],
+                inboundTag = ["proxy-relay-ss"],
                 outboundTag = hasBalancer ? null : Global.ProxyTag,
                 balancerTag = hasBalancer ? Global.ProxyTag + Global.BalancerTagSuffix : null,
                 type = "field"
@@ -379,14 +380,15 @@ public partial class CoreConfigV2rayService(CoreConfigContext context)
             configNode["inbounds"]!.AsArray().Add(new
             {
                 listen = Global.Loopback,
-                port = context.ProxyRelaySocksPort,
+                port = context.ProxyRelaySsPort,
-                protocol = "socks",
+                protocol = "shadowsocks",
                 settings = new
                 {
-                    auth = "noauth",
+                    network = "tcp,udp",
-                    udp = true,
+                    method = Global.None,
+                    password = Global.None,
                 },
-                tag = "proxy-relay-socks",
+                tag = "proxy-relay-ss",
             });
 
             ret.Msg = string.Format(ResUI.SuccessfulConfiguration, "");