Update sing-box core, refactor MASQUE, update XHTTP

common/sniff/internal/qtls/qtls.go

@@ -54,9 +54,8 @@ type xorNonceAEAD struct {
 	aead      cipher.AEAD
 }
 
-func (f *xorNonceAEAD) NonceSize() int        { return 8 } // 64-bit sequence number
-func (f *xorNonceAEAD) Overhead() int         { return f.aead.Overhead() }
-func (f *xorNonceAEAD) explicitNonceLen() int { return 0 }
+func (f *xorNonceAEAD) NonceSize() int { return 8 } // 64-bit sequence number
+func (f *xorNonceAEAD) Overhead() int  { return f.aead.Overhead() }
 
 func (f *xorNonceAEAD) Seal(out, nonce, plaintext, additionalData []byte) []byte {
 	for i, b := range nonce {

common/sniff/quic_blacklist.go

@@ -1,6 +1,8 @@
 package sniff
 
 import (
+	"slices"
+
 	"github.com/sagernet/sing-box/common/ja3"
 )
 
@@ -15,15 +17,8 @@ const (
 // Note: uQUIC with Chromium mimicry cannot be reliably distinguished from real Chromium
 // since it uses the same TLS fingerprint, so it will be identified as Chromium.
 func isQUICGo(fingerprint *ja3.ClientHello) bool {
-	for _, curve := range fingerprint.EllipticCurves {
-		if curve == x25519Kyber768Draft00 {
-			return true
-		}
+	if slices.Contains(fingerprint.EllipticCurves, x25519Kyber768Draft00) {
+		return true
 	}
-	for _, ext := range fingerprint.Extensions {
-		if ext == extensionRenegotiationInfo {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(fingerprint.Extensions, extensionRenegotiationInfo)
 }

common/sniff/quic_capture_test.go

@@ -30,7 +30,7 @@ func TestSniffQUICQuicGoFingerprint(t *testing.T) {
 	go func() {
 		var packets [][]byte
 		udpConn.SetReadDeadline(time.Now().Add(3 * time.Second))
-		for i := 0; i < 10; i++ {
+		for range 10 {
 			buf := make([]byte, 2048)
 			n, _, err := udpConn.ReadFromUDP(buf)
 			if err != nil {
@@ -104,7 +104,7 @@ func TestSniffQUICInitialFromQuicGo(t *testing.T) {
 	go func() {
 		var packets [][]byte
 		udpConn.SetReadDeadline(time.Now().Add(3 * time.Second))
-		for i := 0; i < 5; i++ { // Capture up to 5 packets
+		for range 5 { // Capture up to 5 packets
 			buf := make([]byte, 2048)
 			n, _, err := udpConn.ReadFromUDP(buf)
 			if err != nil {