upd reality

Fixes https://github.com/2dust/v2rayNG/issues/5519#issuecomment-4335112057

go.mod

@@ -19,7 +19,7 @@ require (
 	github.com/sagernet/sing-shadowsocks v0.2.7
 	github.com/stretchr/testify v1.11.1
 	github.com/vishvananda/netlink v1.3.1
-	github.com/xtls/reality v0.0.0-20260322125925-9234c772ba8f
+	github.com/xtls/reality v0.0.0-20260501094811-4379845b089d
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba
 	golang.org/x/crypto v0.50.0
 	golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842

go.sum

@@ -69,6 +69,8 @@ github.com/vishvananda/netns v0.0.5 h1:DfiHV+j8bA32MFM7bfEunvT8IAqQ/NzSJHtcmW5zd
 github.com/vishvananda/netns v0.0.5/go.mod h1:SpkAiCQRtJ6TvvxPnOSyH3BMl6unz3xZlaprSwhNNJM=
 github.com/xtls/reality v0.0.0-20260322125925-9234c772ba8f h1:iy2JRioxmUpoJ3SzbFPyTxHZMbR/rSHP7dOOgYaq1O8=
 github.com/xtls/reality v0.0.0-20260322125925-9234c772ba8f/go.mod h1:DsJblcWDGt76+FVqBVwbwRhxyyNJsGV48gJLch0OOWI=
+github.com/xtls/reality v0.0.0-20260501094811-4379845b089d h1:ca0n8upCDojatNr25id4npJBwUsMmLgtrvLYDj4J0Hg=
+github.com/xtls/reality v0.0.0-20260501094811-4379845b089d/go.mod h1:DsJblcWDGt76+FVqBVwbwRhxyyNJsGV48gJLch0OOWI=
 github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64=
 go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=

transport/internet/splithttp/dialer.go

@@ -373,6 +373,12 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
 	if requestURL.Host == "" {
 		requestURL.Host = dest.Address.String()
 	}
+	if browser_dialer.HasBrowserDialer() && realityConfig == nil {
+		// For Browser Dialer's optimized IP and non-standard port
+		if !(requestURL.Scheme == "http" && dest.Port == 80) && !(requestURL.Scheme == "https" && dest.Port == 443) {
+			requestURL.Host += ":" + dest.Port.String()
+		}
+	}
 
 	requestURL.Path = transportConfiguration.GetNormalizedPath()
 	requestURL.RawQuery = transportConfiguration.GetNormalizedQuery()
@@ -434,6 +440,12 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
 		if requestURL2.Host == "" {
 			requestURL2.Host = dest2.Address.String()
 		}
+		if browser_dialer.HasBrowserDialer() && realityConfig2 == nil {
+			// For Browser Dialer's optimized IP and non-standard port
+			if !(requestURL2.Scheme == "http" && dest2.Port == 80) && !(requestURL2.Scheme == "https" && dest2.Port == 443) {
+				requestURL2.Host += ":" + dest2.Port.String()
+			}
+		}
 		requestURL2.Path = config2.GetNormalizedPath()
 		requestURL2.RawQuery = config2.GetNormalizedQuery()
 		httpClient2, xmuxClient2 = getHTTPClient(ctx, dest2, memory2)

transport/internet/websocket/dialer.go

@@ -111,13 +111,20 @@ func dialWebSocket(ctx context.Context, dest net.Destination, streamSettings *in
 		}
 	}
 
-	host := dest.NetAddr()
-	if (protocol == "ws" && dest.Port == 80) || (protocol == "wss" && dest.Port == 443) {
-		host = dest.Address.String()
-	}
-	uri := protocol + "://" + host + wsSettings.GetNormalizedPath()
-
 	if browser_dialer.HasBrowserDialer() {
+		// For Browser Dialer's optimized IP and non-standard port
+		host := wsSettings.Host
+		if host == "" && tConfig.ServerName != "" {
+			host = tConfig.ServerName
+		}
+		if host == "" {
+			host = dest.Address.String()
+		}
+		if !(protocol == "ws" && dest.Port == 80) && !(protocol == "wss" && dest.Port == 443) {
+			host += ":" + dest.Port.String()
+		}
+		uri := protocol + "://" + host + wsSettings.GetNormalizedPath()
+
 		conn, err := browser_dialer.DialWS(uri, ed)
 		if err != nil {
 			return nil, err
@@ -126,6 +133,12 @@ func dialWebSocket(ctx context.Context, dest net.Destination, streamSettings *in
 		return NewConnection(conn, conn.RemoteAddr(), nil, wsSettings.HeartbeatPeriod), nil
 	}
 
+	host := dest.Address.String()
+	if !(protocol == "ws" && dest.Port == 80) && !(protocol == "wss" && dest.Port == 443) {
+		host += ":" + dest.Port.String()
+	}
+	uri := protocol + "://" + host + wsSettings.GetNormalizedPath()
+
 	header := wsSettings.GetRequestHeader()
 	// See dialer.DialContext()
 	header.Set("Host", wsSettings.Host)