v24.9.30

“100” → 100
“-1” → -1
“” → 0

.gitignore

@@ -28,3 +28,6 @@ errorgen
 *.dat
 .vscode
 /build_assets
+
+# Output from dlv test
+**/debug.*

README.md

@@ -77,6 +77,7 @@
 - Android
   - [v2rayNG](https://github.com/2dust/v2rayNG)
   - [X-flutter](https://github.com/XTLS/X-flutter)
+  - [SaeedDev94/Xray](https://github.com/SaeedDev94/Xray)
 - iOS & macOS arm64
   - [FoXray](https://apps.apple.com/app/foxray/id6448898396)
   - [Streisand](https://apps.apple.com/app/streisand/id6450534064)

app/commander/commander.go

@@ -1,7 +1,5 @@
 package commander
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	"net"

app/dispatcher/default.go

@@ -1,7 +1,5 @@
 package dispatcher
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	"regexp"
@@ -10,8 +8,8 @@ import (
 	"time"
 
 	"github.com/xtls/xray-core/common"
-	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/buf"
+	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/log"
 	"github.com/xtls/xray-core/common/net"
 	"github.com/xtls/xray-core/common/protocol"
@@ -41,8 +39,14 @@ func (r *cachedReader) Cache(b *buf.Buffer) {
 	if !mb.IsEmpty() {
 		r.cache, _ = buf.MergeMulti(r.cache, mb)
 	}
-	b.Clear()
+	cacheLen := r.cache.Len()
-	rawBytes := b.Extend(buf.Size)
+	if cacheLen <= b.Cap() {
+		b.Clear()
+	} else {
+		b.Release()
+		*b = *buf.NewWithSize(cacheLen)
+	}
+	rawBytes := b.Extend(cacheLen)
 	n := r.cache.Copy(rawBytes)
 	b.Resize(0, int32(n))
 	r.Unlock()
@@ -421,7 +425,11 @@ func (d *DefaultDispatcher) routedDispatch(ctx context.Context, link *transport.
 			outTag := route.GetOutboundTag()
 			if h := d.ohm.GetHandler(outTag); h != nil {
 				isPickRoute = 2
-				errors.LogInfo(ctx, "taking detour [", outTag, "] for [", destination, "]")
+				if route.GetRuleTag() == "" {
+					errors.LogInfo(ctx, "taking detour [", outTag, "] for [", destination, "]")
+				} else {
+					errors.LogInfo(ctx, "Hit route rule: [", route.GetRuleTag(), "] so taking detour [", outTag, "] for [", destination, "]")
+				}
 				handler = h
 			} else {
 				errors.LogWarning(ctx, "non existing outTag: ", outTag)

app/dispatcher/dispatcher.go

@@ -1,3 +1 @@
 package dispatcher
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

app/dispatcher/sniffer.go

@@ -35,7 +35,7 @@ type Sniffer struct {
 func NewSniffer(ctx context.Context) *Sniffer {
 	ret := &Sniffer{
 		sniffer: []protocolSnifferWithMetadata{
-			{func(c context.Context, b []byte) (SniffResult, error) { return http.SniffHTTP(b) }, false, net.Network_TCP},
+			{func(c context.Context, b []byte) (SniffResult, error) { return http.SniffHTTP(b, c) }, false, net.Network_TCP},
 			{func(c context.Context, b []byte) (SniffResult, error) { return tls.SniffTLS(b) }, false, net.Network_TCP},
 			{func(c context.Context, b []byte) (SniffResult, error) { return bittorrent.SniffBittorrent(b) }, false, net.Network_TCP},
 			{func(c context.Context, b []byte) (SniffResult, error) { return quic.SniffQUIC(b) }, false, net.Network_UDP},

app/dns/config.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.28.0
 // source: app/dns/config.proto
 
 package dns
@@ -223,19 +223,9 @@ type Config struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	// Nameservers used by this DNS. Only traditional UDP servers are support at
-	// the moment. A special value 'localhost' as a domain address can be set to
-	// use DNS on local system.
-	//
-	// Deprecated: Marked as deprecated in app/dns/config.proto.
-	NameServers []*net.Endpoint `protobuf:"bytes,1,rep,name=NameServers,proto3" json:"NameServers,omitempty"`
 	// NameServer list used by this DNS client.
+	// A special value 'localhost' as a domain address can be set to use DNS on local system.
 	NameServer []*NameServer `protobuf:"bytes,5,rep,name=name_server,json=nameServer,proto3" json:"name_server,omitempty"`
-	// Static hosts. Domain to IP.
-	// Deprecated. Use static_hosts.
-	//
-	// Deprecated: Marked as deprecated in app/dns/config.proto.
-	Hosts map[string]*net.IPOrDomain `protobuf:"bytes,2,rep,name=Hosts,proto3" json:"Hosts,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// Client IP for EDNS client subnet. Must be 4 bytes (IPv4) or 16 bytes
 	// (IPv6).
 	ClientIp    []byte                `protobuf:"bytes,3,opt,name=client_ip,json=clientIp,proto3" json:"client_ip,omitempty"`
@@ -281,14 +271,6 @@ func (*Config) Descriptor() ([]byte, []int) {
 	return file_app_dns_config_proto_rawDescGZIP(), []int{1}
 }
 
-// Deprecated: Marked as deprecated in app/dns/config.proto.
-func (x *Config) GetNameServers() []*net.Endpoint {
-	if x != nil {
-		return x.NameServers
-	}
-	return nil
-}
-
 func (x *Config) GetNameServer() []*NameServer {
 	if x != nil {
 		return x.NameServer
@@ -296,14 +278,6 @@ func (x *Config) GetNameServer() []*NameServer {
 	return nil
 }
 
-// Deprecated: Marked as deprecated in app/dns/config.proto.
-func (x *Config) GetHosts() map[string]*net.IPOrDomain {
-	if x != nil {
-		return x.Hosts
-	}
-	return nil
-}
-
 func (x *Config) GetClientIp() []byte {
 	if x != nil {
 		return x.ClientIp
@@ -479,7 +453,7 @@ type Config_HostMapping struct {
 func (x *Config_HostMapping) Reset() {
 	*x = Config_HostMapping{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_app_dns_config_proto_msgTypes[5]
+		mi := &file_app_dns_config_proto_msgTypes[4]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -492,7 +466,7 @@ func (x *Config_HostMapping) String() string {
 func (*Config_HostMapping) ProtoMessage() {}
 
 func (x *Config_HostMapping) ProtoReflect() protoreflect.Message {
-	mi := &file_app_dns_config_proto_msgTypes[5]
+	mi := &file_app_dns_config_proto_msgTypes[4]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -505,7 +479,7 @@ func (x *Config_HostMapping) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Config_HostMapping.ProtoReflect.Descriptor instead.
 func (*Config_HostMapping) Descriptor() ([]byte, []int) {
-	return file_app_dns_config_proto_rawDescGZIP(), []int{1, 1}
+	return file_app_dns_config_proto_rawDescGZIP(), []int{1, 0}
 }
 
 func (x *Config_HostMapping) GetType() DomainMatchingType {
@@ -541,107 +515,92 @@ var File_app_dns_config_proto protoreflect.FileDescriptor
 var file_app_dns_config_proto_rawDesc = []byte{
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 }
 
 var (
@@ -657,7 +616,7 @@ func file_app_dns_config_proto_rawDescGZIP() []byte {
 }
 
 var file_app_dns_config_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
-var file_app_dns_config_proto_msgTypes = make([]protoimpl.MessageInfo, 6)
+var file_app_dns_config_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
 var file_app_dns_config_proto_goTypes = []any{
 	(DomainMatchingType)(0),           // 0: xray.app.dns.DomainMatchingType
 	(QueryStrategy)(0),                // 1: xray.app.dns.QueryStrategy
@@ -665,31 +624,26 @@ var file_app_dns_config_proto_goTypes = []any{
 	(*Config)(nil),                    // 3: xray.app.dns.Config
 	(*NameServer_PriorityDomain)(nil), // 4: xray.app.dns.NameServer.PriorityDomain
 	(*NameServer_OriginalRule)(nil),   // 5: xray.app.dns.NameServer.OriginalRule
-	nil,                               // 6: xray.app.dns.Config.HostsEntry
+	(*Config_HostMapping)(nil),        // 6: xray.app.dns.Config.HostMapping
-	(*Config_HostMapping)(nil),        // 7: xray.app.dns.Config.HostMapping
+	(*net.Endpoint)(nil),              // 7: xray.common.net.Endpoint
-	(*net.Endpoint)(nil),              // 8: xray.common.net.Endpoint
+	(*router.GeoIP)(nil),              // 8: xray.app.router.GeoIP
-	(*router.GeoIP)(nil),              // 9: xray.app.router.GeoIP
-	(*net.IPOrDomain)(nil),            // 10: xray.common.net.IPOrDomain
 }
 var file_app_dns_config_proto_depIdxs = []int32{
-	8,  // 0: xray.app.dns.NameServer.address:type_name -> xray.common.net.Endpoint
+	7,  // 0: xray.app.dns.NameServer.address:type_name -> xray.common.net.Endpoint
 	4,  // 1: xray.app.dns.NameServer.prioritized_domain:type_name -> xray.app.dns.NameServer.PriorityDomain
-	9,  // 2: xray.app.dns.NameServer.geoip:type_name -> xray.app.router.GeoIP
+	8,  // 2: xray.app.dns.NameServer.geoip:type_name -> xray.app.router.GeoIP
 	5,  // 3: xray.app.dns.NameServer.original_rules:type_name -> xray.app.dns.NameServer.OriginalRule
 	1,  // 4: xray.app.dns.NameServer.query_strategy:type_name -> xray.app.dns.QueryStrategy
-	8,  // 5: xray.app.dns.Config.NameServers:type_name -> xray.common.net.Endpoint
+	2,  // 5: xray.app.dns.Config.name_server:type_name -> xray.app.dns.NameServer
-	2,  // 6: xray.app.dns.Config.name_server:type_name -> xray.app.dns.NameServer
+	6,  // 6: xray.app.dns.Config.static_hosts:type_name -> xray.app.dns.Config.HostMapping
-	6,  // 7: xray.app.dns.Config.Hosts:type_name -> xray.app.dns.Config.HostsEntry
+	1,  // 7: xray.app.dns.Config.query_strategy:type_name -> xray.app.dns.QueryStrategy
-	7,  // 8: xray.app.dns.Config.static_hosts:type_name -> xray.app.dns.Config.HostMapping
+	0,  // 8: xray.app.dns.NameServer.PriorityDomain.type:type_name -> xray.app.dns.DomainMatchingType
-	1,  // 9: xray.app.dns.Config.query_strategy:type_name -> xray.app.dns.QueryStrategy
+	0,  // 9: xray.app.dns.Config.HostMapping.type:type_name -> xray.app.dns.DomainMatchingType
-	0,  // 10: xray.app.dns.NameServer.PriorityDomain.type:type_name -> xray.app.dns.DomainMatchingType
+	10, // [10:10] is the sub-list for method output_type
-	10, // 11: xray.app.dns.Config.HostsEntry.value:type_name -> xray.common.net.IPOrDomain
+	10, // [10:10] is the sub-list for method input_type
-	0,  // 12: xray.app.dns.Config.HostMapping.type:type_name -> xray.app.dns.DomainMatchingType
+	10, // [10:10] is the sub-list for extension type_name
-	13, // [13:13] is the sub-list for method output_type
+	10, // [10:10] is the sub-list for extension extendee
-	13, // [13:13] is the sub-list for method input_type
+	0,  // [0:10] is the sub-list for field type_name
-	13, // [13:13] is the sub-list for extension type_name
-	13, // [13:13] is the sub-list for extension extendee
-	0,  // [0:13] is the sub-list for field type_name
 }
 
 func init() { file_app_dns_config_proto_init() }
@@ -746,7 +700,7 @@ func file_app_dns_config_proto_init() {
 				return nil
 			}
 		}
-		file_app_dns_config_proto_msgTypes[5].Exporter = func(v any, i int) any {
+		file_app_dns_config_proto_msgTypes[4].Exporter = func(v any, i int) any {
 			switch v := v.(*Config_HostMapping); i {
 			case 0:
 				return &v.state
@@ -765,7 +719,7 @@ func file_app_dns_config_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_app_dns_config_proto_rawDesc,
 			NumEnums:      2,
-			NumMessages:   6,
+			NumMessages:   5,
 			NumExtensions: 0,
 			NumServices:   0,
 		},

app/dns/config.proto

@@ -6,7 +6,6 @@ option go_package = "github.com/xtls/xray-core/app/dns";
 option java_package = "com.xray.app.dns";
 option java_multiple_files = true;
 
-import "common/net/address.proto";
 import "common/net/destination.proto";
 import "app/router/config.proto";
 
@@ -45,18 +44,10 @@ enum QueryStrategy {
 }
 
 message Config {
-  // Nameservers used by this DNS. Only traditional UDP servers are support at
-  // the moment. A special value 'localhost' as a domain address can be set to
-  // use DNS on local system.
-  repeated xray.common.net.Endpoint NameServers = 1 [deprecated = true];
-
   // NameServer list used by this DNS client.
+  // A special value 'localhost' as a domain address can be set to use DNS on local system.
   repeated NameServer name_server = 5;
 
-  // Static hosts. Domain to IP.
-  // Deprecated. Use static_hosts.
-  map<string, xray.common.net.IPOrDomain> Hosts = 2 [deprecated = true];
-
   // Client IP for EDNS client subnet. Must be 4 bytes (IPv4) or 16 bytes
   // (IPv6).
   bytes client_ip = 3;

app/dns/dns.go

@@ -1,8 +1,6 @@
 // Package dns is an implementation of core.DNS feature.
 package dns
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	"fmt"
@@ -15,7 +13,6 @@ import (
 	"github.com/xtls/xray-core/common/net"
 	"github.com/xtls/xray-core/common/session"
 	"github.com/xtls/xray-core/common/strmatcher"
-	"github.com/xtls/xray-core/features"
 	"github.com/xtls/xray-core/features/dns"
 )
 
@@ -79,7 +76,7 @@ func New(ctx context.Context, config *Config) (*DNS, error) {
 		}
 	}
 
-	hosts, err := NewStaticHosts(config.StaticHosts, config.Hosts)
+	hosts, err := NewStaticHosts(config.StaticHosts)
 	if err != nil {
 		return nil, errors.New("failed to create hosts").Base(err)
 	}
@@ -95,15 +92,6 @@ func New(ctx context.Context, config *Config) (*DNS, error) {
 	domainMatcher := &strmatcher.MatcherGroup{}
 	geoipContainer := router.GeoIPMatcherContainer{}
 
-	for _, endpoint := range config.NameServers {
-		features.PrintDeprecatedFeatureWarning("simple DNS server")
-		client, err := NewSimpleClient(ctx, endpoint, clientIP)
-		if err != nil {
-			return nil, errors.New("failed to create client").Base(err)
-		}
-		clients = append(clients, client)
-	}
-
 	for _, ns := range config.NameServer {
 		clientIdx := len(clients)
 		updateDomain := func(domainRule strmatcher.Matcher, originalRuleIdx int, matcherInfos []*DomainMatcherInfo) error {

app/dns/dns_test.go

@@ -124,15 +124,17 @@ func TestUDPServerSubnet(t *testing.T) {
 	config := &core.Config{
 		App: []*serial.TypedMessage{
 			serial.ToTypedMessage(&Config{
-				NameServers: []*net.Endpoint{
+				NameServer: []*NameServer{
 					{
-						Network: net.Network_UDP,
+						Address: &net.Endpoint{
-						Address: &net.IPOrDomain{
+							Network: net.Network_UDP,
-							Address: &net.IPOrDomain_Ip{
+							Address: &net.IPOrDomain{
-								Ip: []byte{127, 0, 0, 1},
+								Address: &net.IPOrDomain_Ip{
+									Ip: []byte{127, 0, 0, 1},
+								},
 							},
+							Port: uint32(port),
 						},
-						Port: uint32(port),
 					},
 				},
 				ClientIp: []byte{7, 8, 9, 10},
@@ -183,15 +185,17 @@ func TestUDPServer(t *testing.T) {
 	config := &core.Config{
 		App: []*serial.TypedMessage{
 			serial.ToTypedMessage(&Config{
-				NameServers: []*net.Endpoint{
+				NameServer: []*NameServer{
 					{
-						Network: net.Network_UDP,
+						Address: &net.Endpoint{
-						Address: &net.IPOrDomain{
+							Network: net.Network_UDP,
-							Address: &net.IPOrDomain_Ip{
+							Address: &net.IPOrDomain{
-								Ip: []byte{127, 0, 0, 1},
+								Address: &net.IPOrDomain_Ip{
+									Ip: []byte{127, 0, 0, 1},
+								},
 							},
+							Port: uint32(port),
 						},
-						Port: uint32(port),
 					},
 				},
 			}),
@@ -303,18 +307,18 @@ func TestPrioritizedDomain(t *testing.T) {
 	config := &core.Config{
 		App: []*serial.TypedMessage{
 			serial.ToTypedMessage(&Config{
-				NameServers: []*net.Endpoint{
-					{
-						Network: net.Network_UDP,
-						Address: &net.IPOrDomain{
-							Address: &net.IPOrDomain_Ip{
-								Ip: []byte{127, 0, 0, 1},
-							},
-						},
-						Port: 9999, /* unreachable */
-					},
-				},
 				NameServer: []*NameServer{
+					{
+						Address: &net.Endpoint{
+							Network: net.Network_UDP,
+							Address: &net.IPOrDomain{
+								Address: &net.IPOrDomain_Ip{
+									Ip: []byte{127, 0, 0, 1},
+								},
+							},
+							Port: 9999, /* unreachable */
+						},
+					},
 					{
 						Address: &net.Endpoint{
 							Network: net.Network_UDP,
@@ -389,15 +393,17 @@ func TestUDPServerIPv6(t *testing.T) {
 	config := &core.Config{
 		App: []*serial.TypedMessage{
 			serial.ToTypedMessage(&Config{
-				NameServers: []*net.Endpoint{
+				NameServer: []*NameServer{
 					{
-						Network: net.Network_UDP,
+						Address: &net.Endpoint{
-						Address: &net.IPOrDomain{
+							Network: net.Network_UDP,
-							Address: &net.IPOrDomain_Ip{
+							Address: &net.IPOrDomain{
-								Ip: []byte{127, 0, 0, 1},
+								Address: &net.IPOrDomain_Ip{
+									Ip: []byte{127, 0, 0, 1},
+								},
 							},
+							Port: uint32(port),
 						},
-						Port: uint32(port),
 					},
 				},
 			}),
@@ -448,15 +454,17 @@ func TestStaticHostDomain(t *testing.T) {
 	config := &core.Config{
 		App: []*serial.TypedMessage{
 			serial.ToTypedMessage(&Config{
-				NameServers: []*net.Endpoint{
+				NameServer: []*NameServer{
 					{
-						Network: net.Network_UDP,
+						Address: &net.Endpoint{
-						Address: &net.IPOrDomain{
+							Network: net.Network_UDP,
-							Address: &net.IPOrDomain_Ip{
+							Address: &net.IPOrDomain{
-								Ip: []byte{127, 0, 0, 1},
+								Address: &net.IPOrDomain_Ip{
+									Ip: []byte{127, 0, 0, 1},
+								},
 							},
+							Port: uint32(port),
 						},
-						Port: uint32(port),
 					},
 				},
 				StaticHosts: []*Config_HostMapping{
@@ -631,18 +639,18 @@ func TestLocalDomain(t *testing.T) {
 	config := &core.Config{
 		App: []*serial.TypedMessage{
 			serial.ToTypedMessage(&Config{
-				NameServers: []*net.Endpoint{
-					{
-						Network: net.Network_UDP,
-						Address: &net.IPOrDomain{
-							Address: &net.IPOrDomain_Ip{
-								Ip: []byte{127, 0, 0, 1},
-							},
-						},
-						Port: 9999, /* unreachable */
-					},
-				},
 				NameServer: []*NameServer{
+					{
+						Address: &net.Endpoint{
+							Network: net.Network_UDP,
+							Address: &net.IPOrDomain{
+								Address: &net.IPOrDomain_Ip{
+									Ip: []byte{127, 0, 0, 1},
+								},
+							},
+							Port: 9999, /* unreachable */
+						},
+					},
 					{
 						Address: &net.Endpoint{
 							Network: net.Network_UDP,
@@ -859,18 +867,18 @@ func TestMultiMatchPrioritizedDomain(t *testing.T) {
 	config := &core.Config{
 		App: []*serial.TypedMessage{
 			serial.ToTypedMessage(&Config{
-				NameServers: []*net.Endpoint{
-					{
-						Network: net.Network_UDP,
-						Address: &net.IPOrDomain{
-							Address: &net.IPOrDomain_Ip{
-								Ip: []byte{127, 0, 0, 1},
-							},
-						},
-						Port: 9999, /* unreachable */
-					},
-				},
 				NameServer: []*NameServer{
+					{
+						Address: &net.Endpoint{
+							Network: net.Network_UDP,
+							Address: &net.IPOrDomain{
+								Address: &net.IPOrDomain_Ip{
+									Ip: []byte{127, 0, 0, 1},
+								},
+							},
+							Port: 9999, /* unreachable */
+						},
+					},
 					{
 						Address: &net.Endpoint{
 							Network: net.Network_UDP,

app/dns/fakedns/fakedns.go

@@ -1,3 +1 @@
 package fakedns
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

app/dns/hosts.go

@@ -3,11 +3,9 @@ package dns
 import (
 	"context"
 
-	"github.com/xtls/xray-core/common"
 	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/net"
 	"github.com/xtls/xray-core/common/strmatcher"
-	"github.com/xtls/xray-core/features"
 	"github.com/xtls/xray-core/features/dns"
 )
 
@@ -18,30 +16,13 @@ type StaticHosts struct {
 }
 
 // NewStaticHosts creates a new StaticHosts instance.
-func NewStaticHosts(hosts []*Config_HostMapping, legacy map[string]*net.IPOrDomain) (*StaticHosts, error) {
+func NewStaticHosts(hosts []*Config_HostMapping) (*StaticHosts, error) {
 	g := new(strmatcher.MatcherGroup)
 	sh := &StaticHosts{
-		ips:      make([][]net.Address, len(hosts)+len(legacy)+16),
+		ips:      make([][]net.Address, len(hosts)+16),
 		matchers: g,
 	}
 
-	if legacy != nil {
-		features.PrintDeprecatedFeatureWarning("simple host mapping")
-
-		for domain, ip := range legacy {
-			matcher, err := strmatcher.Full.New(domain)
-			common.Must(err)
-			id := g.Add(matcher)
-
-			address := ip.AsAddress()
-			if address.Family().IsDomain() {
-				return nil, errors.New("invalid domain address in static hosts: ", address.Domain()).AtWarning()
-			}
-
-			sh.ips[id] = []net.Address{address}
-		}
-	}
-
 	for _, mapping := range hosts {
 		matcher, err := toStrMatcher(mapping.Type, mapping.Domain)
 		if err != nil {

app/dns/hosts_test.go

@@ -50,7 +50,7 @@ func TestStaticHosts(t *testing.T) {
 		},
 	}
 
-	hosts, err := NewStaticHosts(pb, nil)
+	hosts, err := NewStaticHosts(pb)
 	common.Must(err)
 
 	{

app/dns/nameserver.go

@@ -163,31 +163,6 @@ func NewClient(
 	return client, err
 }
 
-// NewSimpleClient creates a DNS client with a simple destination.
-func NewSimpleClient(ctx context.Context, endpoint *net.Endpoint, clientIP net.IP) (*Client, error) {
-	client := &Client{}
-	err := core.RequireFeatures(ctx, func(dispatcher routing.Dispatcher) error {
-		server, err := NewServer(endpoint.AsDestination(), dispatcher, QueryStrategy_USE_IP)
-		if err != nil {
-			return errors.New("failed to create nameserver").Base(err).AtWarning()
-		}
-		client.server = server
-		client.clientIP = clientIP
-		return nil
-	})
-
-	if len(clientIP) > 0 {
-		switch endpoint.Address.GetAddress().(type) {
-		case *net.IPOrDomain_Domain:
-			errors.LogInfo(ctx, "DNS: client ", endpoint.Address.GetDomain(), " uses clientIP ", clientIP.String())
-		case *net.IPOrDomain_Ip:
-			errors.LogInfo(ctx, "DNS: client ", endpoint.Address.GetIp(), " uses clientIP ", clientIP.String())
-		}
-	}
-
-	return client, err
-}
-
 // Name returns the server name the client manages.
 func (c *Client) Name() string {
 	return c.server.Name()

app/dns/nameserver_doh.go

@@ -365,7 +365,7 @@ func (s *DoHNameServer) QueryIP(ctx context.Context, domain string, clientIP net
 		errors.LogDebug(ctx, "DNS cache is disabled. Querying IP for ", domain, " at ", s.name)
 	} else {
 		ips, err := s.findIPsForDomain(fqdn, option)
-		if err != errRecordNotFound {
+		if err == nil || err == dns_feature.ErrEmptyResponse {
 			errors.LogDebugInner(ctx, err, s.name, " cache HIT ", domain, " -> ", ips)
 			log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
 			return ips, err

app/dns/nameserver_quic.go

@@ -300,7 +300,7 @@ func (s *QUICNameServer) QueryIP(ctx context.Context, domain string, clientIP ne
 		errors.LogDebug(ctx, "DNS cache is disabled. Querying IP for ", domain, " at ", s.name)
 	} else {
 		ips, err := s.findIPsForDomain(fqdn, option)
-		if err != errRecordNotFound {
+		if err == nil || err == dns_feature.ErrEmptyResponse {
 			errors.LogDebugInner(ctx, err, s.name, " cache HIT ", domain, " -> ", ips)
 			log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
 			return ips, err

app/dns/nameserver_tcp.go

@@ -323,7 +323,7 @@ func (s *TCPNameServer) QueryIP(ctx context.Context, domain string, clientIP net
 		errors.LogDebug(ctx, "DNS cache is disabled. Querying IP for ", domain, " at ", s.name)
 	} else {
 		ips, err := s.findIPsForDomain(fqdn, option)
-		if err != errRecordNotFound {
+		if err == nil || err == dns_feature.ErrEmptyResponse {
 			errors.LogDebugInner(ctx, err, s.name, " cache HIT ", domain, " -> ", ips)
 			log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
 			return ips, err

app/dns/nameserver_udp.go

@@ -250,7 +250,7 @@ func (s *ClassicNameServer) QueryIP(ctx context.Context, domain string, clientIP
 		errors.LogDebug(ctx, "DNS cache is disabled. Querying IP for ", domain, " at ", s.name)
 	} else {
 		ips, err := s.findIPsForDomain(fqdn, option)
-		if err != errRecordNotFound {
+		if err == nil || err == dns_feature.ErrEmptyResponse {
 			errors.LogDebugInner(ctx, err, s.name, " cache HIT ", domain, " -> ", ips)
 			log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
 			return ips, err

app/log/command/command.go

@@ -1,7 +1,5 @@
 package command
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 

app/log/config.pb.go

@@ -84,6 +84,7 @@ type Config struct {
 	AccessLogType LogType      `protobuf:"varint,4,opt,name=access_log_type,json=accessLogType,proto3,enum=xray.app.log.LogType" json:"access_log_type,omitempty"`
 	AccessLogPath string       `protobuf:"bytes,5,opt,name=access_log_path,json=accessLogPath,proto3" json:"access_log_path,omitempty"`
 	EnableDnsLog  bool         `protobuf:"varint,6,opt,name=enable_dns_log,json=enableDnsLog,proto3" json:"enable_dns_log,omitempty"`
+	MaskAddress   string       `protobuf:"bytes,7,opt,name=mask_address,json=maskAddress,proto3" json:"mask_address,omitempty"`
 }
 
 func (x *Config) Reset() {
@@ -160,13 +161,20 @@ func (x *Config) GetEnableDnsLog() bool {
 	return false
 }
 
+func (x *Config) GetMaskAddress() string {
+	if x != nil {
+		return x.MaskAddress
+	}
+	return ""
+}
+
 var File_app_log_config_proto protoreflect.FileDescriptor
 
 var file_app_log_config_proto_rawDesc = []byte{
 	0x0a, 0x14, 0x61, 0x70, 0x70, 0x2f, 0x6c, 0x6f, 0x67, 0x2f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67,
 	0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0c, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x61, 0x70, 0x70,
 	0x2e, 0x6c, 0x6f, 0x67, 0x1a, 0x14, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2f, 0x6c, 0x6f, 0x67,
-	0x2f, 0x6c, 0x6f, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xbb, 0x02, 0x0a, 0x06, 0x43,
+	0x2f, 0x6c, 0x6f, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xde, 0x02, 0x0a, 0x06, 0x43,
 	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x3b, 0x0a, 0x0e, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x5f, 0x6c,
 	0x6f, 0x67, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x15, 0x2e,
 	0x78, 0x72, 0x61, 0x79, 0x2e, 0x61, 0x70, 0x70, 0x2e, 0x6c, 0x6f, 0x67, 0x2e, 0x4c, 0x6f, 0x67,
@@ -186,15 +194,18 @@ var file_app_log_config_proto_rawDesc = []byte{
 	0x01, 0x28, 0x09, 0x52, 0x0d, 0x61, 0x63, 0x63, 0x65, 0x73, 0x73, 0x4c, 0x6f, 0x67, 0x50, 0x61,
 	0x74, 0x68, 0x12, 0x24, 0x0a, 0x0e, 0x65, 0x6e, 0x61, 0x62, 0x6c, 0x65, 0x5f, 0x64, 0x6e, 0x73,
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+	0x6f, 0x67, 0x54, 0x79, 0x70, 0x65, 0x12, 0x08, 0x0a, 0x04, 0x4e, 0x6f, 0x6e, 0x65, 0x10, 0x00,
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+	0x12, 0x0b, 0x0a, 0x07, 0x43, 0x6f, 0x6e, 0x73, 0x6f, 0x6c, 0x65, 0x10, 0x01, 0x12, 0x08, 0x0a,
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+	0x70, 0x70, 0x2e, 0x6c, 0x6f, 0x67, 0x50, 0x01, 0x5a, 0x21, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62,
-	0x41, 0x70, 0x70, 0x2e, 0x4c, 0x6f, 0x67, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x78, 0x74, 0x6c, 0x73, 0x2f, 0x78, 0x72, 0x61, 0x79, 0x2d, 0x63,
+	0x6f, 0x72, 0x65, 0x2f, 0x61, 0x70, 0x70, 0x2f, 0x6c, 0x6f, 0x67, 0xaa, 0x02, 0x0c, 0x58, 0x72,
+	0x61, 0x79, 0x2e, 0x41, 0x70, 0x70, 0x2e, 0x4c, 0x6f, 0x67, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x33,
 }
 
 var (

app/log/config.proto

@@ -23,4 +23,5 @@ message Config {
   LogType access_log_type = 4;
   string access_log_path = 5;
   bool enable_dns_log = 6;
+  string mask_address= 7;
 }

app/log/log.go

@@ -1,9 +1,10 @@
 package log
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
+	"fmt"
+	"regexp"
+	"strings"
 	"sync"
 
 	"github.com/xtls/xray-core/common"
@@ -101,18 +102,25 @@ func (g *Instance) Handle(msg log.Message) {
 		return
 	}
 
+	var Msg log.Message
+	if g.config.MaskAddress != "" {
+		Msg = &MaskedMsgWrapper{Message: msg, config: g.config}
+	} else {
+		Msg = msg
+	}
+
 	switch msg := msg.(type) {
 	case *log.AccessMessage:
 		if g.accessLogger != nil {
-			g.accessLogger.Handle(msg)
+			g.accessLogger.Handle(Msg)
 		}
 	case *log.DNSLog:
 		if g.dns && g.accessLogger != nil {
-			g.accessLogger.Handle(msg)
+			g.accessLogger.Handle(Msg)
 		}
 	case *log.GeneralMessage:
 		if g.errorLogger != nil && msg.Severity <= g.config.ErrorLogLevel {
-			g.errorLogger.Handle(msg)
+			g.errorLogger.Handle(Msg)
 		}
 	default:
 		// Swallow
@@ -141,6 +149,56 @@ func (g *Instance) Close() error {
 	return nil
 }
 
+// MaskedMsgWrapper is to wrap the string() method to mask IP addresses in the log.
+type MaskedMsgWrapper struct {
+	log.Message
+	config *Config
+}
+
+func (m *MaskedMsgWrapper) String() string {
+	str := m.Message.String()
+
+	ipv4Regex := regexp.MustCompile(`(\d{1,3}\.){3}\d{1,3}`)
+	ipv6Regex := regexp.MustCompile(`((?:[\da-fA-F]{0,4}:[\da-fA-F]{0,4}){2,7})(?:[\/\\%](\d{1,3}))?`)
+
+	// Process ipv4
+	maskedMsg := ipv4Regex.ReplaceAllStringFunc(str, func(ip string) string {
+		parts := strings.Split(ip, ".")
+		switch m.config.MaskAddress {
+		case "half":
+			return fmt.Sprintf("%s.%s.*.*", parts[0], parts[1])
+		case "quarter":
+			return fmt.Sprintf("%s.*.*.*", parts[0])
+		case "full":
+			return "[Masked IPv4]"
+		default:
+			return ip
+		}
+	})
+
+	// process ipv6
+	maskedMsg = ipv6Regex.ReplaceAllStringFunc(maskedMsg, func(ip string) string {
+		parts := strings.Split(ip, ":")
+		switch m.config.MaskAddress {
+		case "half":
+			if len(parts) >= 2 {
+				return fmt.Sprintf("%s:%s::/32", parts[0], parts[1])
+			}
+		case "quarter":
+			if len(parts) >= 1 {
+				return fmt.Sprintf("%s::/16", parts[0])
+			}
+		case "full":
+			return "Masked IPv6" // Do not use [Masked IPv6] like ipv4, or you will get "[[Masked IPv6]]" (v6 address already has [])
+		default:
+			return ip
+		}
+		return ip
+	})
+
+	return maskedMsg
+}
+
 func init() {
 	common.Must(common.RegisterConfig((*Config)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
 		return New(ctx, config.(*Config))

app/observatory/burst/burst.go

@@ -5,8 +5,6 @@ import (
 	"time"
 )
 
-//go:generate go run github.com/v2fly/v2ray-core/v4/common/errors/errorgen
-
 const (
 	rttFailed = time.Duration(math.MaxInt64 - iota)
 	rttUntested

app/observatory/burst/healthping.go

@@ -156,7 +156,7 @@ func (h *HealthPing) doCheck(tags []string, duration time.Duration, rounds int)
 		for i := 0; i < rounds; i++ {
 			delay := time.Duration(0)
 			if duration > 0 {
-				delay = time.Duration(dice.Roll(int(duration)))
+				delay = time.Duration(dice.RollInt63n(int64(duration)))
 			}
 			time.AfterFunc(delay, func() {
 				errors.LogDebug(h.ctx, "checking ", handler)

app/observatory/observatory.go

@@ -1,3 +1 @@
 package observatory
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

app/policy/policy.go

@@ -1,4 +1,2 @@
 // Package policy is an implementation of policy.Manager feature.
 package policy
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

app/proxyman/command/doc.go

@@ -1,3 +1 @@
 package command
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

app/proxyman/config.go

@@ -19,21 +19,5 @@ func (c *ReceiverConfig) GetEffectiveSniffingSettings() *SniffingConfig {
 		return c.SniffingSettings
 	}
 
-	if len(c.DomainOverride) > 0 {
-		var p []string
-		for _, kd := range c.DomainOverride {
-			switch kd {
-			case KnownProtocols_HTTP:
-				p = append(p, "http")
-			case KnownProtocols_TLS:
-				p = append(p, "tls")
-			}
-		}
-		return &SniffingConfig{
-			Enabled:             true,
-			DestinationOverride: p,
-		}
-	}
-
 	return nil
 }

app/proxyman/config.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.28.0
 // source: app/proxyman/config.proto
 
 package proxyman
@@ -23,52 +23,6 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
-type KnownProtocols int32
-
-const (
-	KnownProtocols_HTTP KnownProtocols = 0
-	KnownProtocols_TLS  KnownProtocols = 1
-)
-
-// Enum value maps for KnownProtocols.
-var (
-	KnownProtocols_name = map[int32]string{
-		0: "HTTP",
-		1: "TLS",
-	}
-	KnownProtocols_value = map[string]int32{
-		"HTTP": 0,
-		"TLS":  1,
-	}
-)
-
-func (x KnownProtocols) Enum() *KnownProtocols {
-	p := new(KnownProtocols)
-	*p = x
-	return p
-}
-
-func (x KnownProtocols) String() string {
-	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (KnownProtocols) Descriptor() protoreflect.EnumDescriptor {
-	return file_app_proxyman_config_proto_enumTypes[0].Descriptor()
-}
-
-func (KnownProtocols) Type() protoreflect.EnumType {
-	return &file_app_proxyman_config_proto_enumTypes[0]
-}
-
-func (x KnownProtocols) Number() protoreflect.EnumNumber {
-	return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Use KnownProtocols.Descriptor instead.
-func (KnownProtocols) EnumDescriptor() ([]byte, []int) {
-	return file_app_proxyman_config_proto_rawDescGZIP(), []int{0}
-}
-
 type AllocationStrategy_Type int32
 
 const (
@@ -105,11 +59,11 @@ func (x AllocationStrategy_Type) String() string {
 }
 
 func (AllocationStrategy_Type) Descriptor() protoreflect.EnumDescriptor {
-	return file_app_proxyman_config_proto_enumTypes[1].Descriptor()
+	return file_app_proxyman_config_proto_enumTypes[0].Descriptor()
 }
 
 func (AllocationStrategy_Type) Type() protoreflect.EnumType {
-	return &file_app_proxyman_config_proto_enumTypes[1]
+	return &file_app_proxyman_config_proto_enumTypes[0]
 }
 
 func (x AllocationStrategy_Type) Number() protoreflect.EnumNumber {
@@ -323,12 +277,7 @@ type ReceiverConfig struct {
 	AllocationStrategy         *AllocationStrategy    `protobuf:"bytes,3,opt,name=allocation_strategy,json=allocationStrategy,proto3" json:"allocation_strategy,omitempty"`
 	StreamSettings             *internet.StreamConfig `protobuf:"bytes,4,opt,name=stream_settings,json=streamSettings,proto3" json:"stream_settings,omitempty"`
 	ReceiveOriginalDestination bool                   `protobuf:"varint,5,opt,name=receive_original_destination,json=receiveOriginalDestination,proto3" json:"receive_original_destination,omitempty"`
-	// Override domains for the given protocol.
+	SniffingSettings           *SniffingConfig        `protobuf:"bytes,7,opt,name=sniffing_settings,json=sniffingSettings,proto3" json:"sniffing_settings,omitempty"`
-	// Deprecated. Use sniffing_settings.
-	//
-	// Deprecated: Marked as deprecated in app/proxyman/config.proto.
-	DomainOverride   []KnownProtocols `protobuf:"varint,7,rep,packed,name=domain_override,json=domainOverride,proto3,enum=xray.app.proxyman.KnownProtocols" json:"domain_override,omitempty"`
-	SniffingSettings *SniffingConfig  `protobuf:"bytes,8,opt,name=sniffing_settings,json=sniffingSettings,proto3" json:"sniffing_settings,omitempty"`
 }
 
 func (x *ReceiverConfig) Reset() {
@@ -398,14 +347,6 @@ func (x *ReceiverConfig) GetReceiveOriginalDestination() bool {
 	return false
 }
 
-// Deprecated: Marked as deprecated in app/proxyman/config.proto.
-func (x *ReceiverConfig) GetDomainOverride() []KnownProtocols {
-	if x != nil {
-		return x.DomainOverride
-	}
-	return nil
-}
-
 func (x *ReceiverConfig) GetSniffingSettings() *SniffingConfig {
 	if x != nil {
 		return x.SniffingSettings
@@ -817,7 +758,7 @@ var file_app_proxyman_config_proto_rawDesc = []byte{
 	0x79, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0c, 0x6d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74,
 	0x61, 0x4f, 0x6e, 0x6c, 0x79, 0x12, 0x1d, 0x0a, 0x0a, 0x72, 0x6f, 0x75, 0x74, 0x65, 0x5f, 0x6f,
 	0x6e, 0x6c, 0x79, 0x18, 0x05, 0x20, 0x01, 0x28, 0x08, 0x52, 0x09, 0x72, 0x6f, 0x75, 0x74, 0x65,
-	0x4f, 0x6e, 0x6c, 0x79, 0x22, 0x8d, 0x04, 0x0a, 0x0e, 0x52, 0x65, 0x63, 0x65, 0x69, 0x76, 0x65,
+	0x4f, 0x6e, 0x6c, 0x79, 0x22, 0xbd, 0x03, 0x0a, 0x0e, 0x52, 0x65, 0x63, 0x65, 0x69, 0x76, 0x65,
 	0x72, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x36, 0x0a, 0x09, 0x70, 0x6f, 0x72, 0x74, 0x5f,
 	0x6c, 0x69, 0x73, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x19, 0x2e, 0x78, 0x72, 0x61,
 	0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x6e, 0x65, 0x74, 0x2e, 0x50, 0x6f, 0x72,
@@ -840,13 +781,8 @@ var file_app_proxyman_config_proto_rawDesc = []byte{
 	0x5f, 0x64, 0x65, 0x73, 0x74, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x05, 0x20, 0x01,
 	0x28, 0x08, 0x52, 0x1a, 0x72, 0x65, 0x63, 0x65, 0x69, 0x76, 0x65, 0x4f, 0x72, 0x69, 0x67, 0x69,
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 	0x0a, 0x11, 0x73, 0x6e, 0x69, 0x66, 0x66, 0x69, 0x6e, 0x67, 0x5f, 0x73, 0x65, 0x74, 0x74, 0x69,
-	0x6e, 0x67, 0x73, 0x18, 0x08, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x21, 0x2e, 0x78, 0x72, 0x61, 0x79,
+	0x6e, 0x67, 0x73, 0x18, 0x07, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x21, 0x2e, 0x78, 0x72, 0x61, 0x79,
 	0x2e, 0x61, 0x70, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x6d, 0x61, 0x6e, 0x2e, 0x53, 0x6e,
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@@ -894,16 +830,13 @@ var file_app_proxyman_config_proto_rawDesc = []byte{
 	0x01, 0x28, 0x05, 0x52, 0x0f, 0x78, 0x75, 0x64, 0x70, 0x43, 0x6f, 0x6e, 0x63, 0x75, 0x72, 0x72,
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-	0x6f, 0x33,
 }
 
 var (
@@ -918,48 +851,46 @@ func file_app_proxyman_config_proto_rawDescGZIP() []byte {
 	return file_app_proxyman_config_proto_rawDescData
 }
 
-var file_app_proxyman_config_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
+var file_app_proxyman_config_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
 var file_app_proxyman_config_proto_msgTypes = make([]protoimpl.MessageInfo, 10)
 var file_app_proxyman_config_proto_goTypes = []any{
-	(KnownProtocols)(0),                                      // 0: xray.app.proxyman.KnownProtocols
+	(AllocationStrategy_Type)(0),                             // 0: xray.app.proxyman.AllocationStrategy.Type
-	(AllocationStrategy_Type)(0),                             // 1: xray.app.proxyman.AllocationStrategy.Type
+	(*InboundConfig)(nil),                                    // 1: xray.app.proxyman.InboundConfig
-	(*InboundConfig)(nil),                                    // 2: xray.app.proxyman.InboundConfig
+	(*AllocationStrategy)(nil),                               // 2: xray.app.proxyman.AllocationStrategy
-	(*AllocationStrategy)(nil),                               // 3: xray.app.proxyman.AllocationStrategy
+	(*SniffingConfig)(nil),                                   // 3: xray.app.proxyman.SniffingConfig
-	(*SniffingConfig)(nil),                                   // 4: xray.app.proxyman.SniffingConfig
+	(*ReceiverConfig)(nil),                                   // 4: xray.app.proxyman.ReceiverConfig
-	(*ReceiverConfig)(nil),                                   // 5: xray.app.proxyman.ReceiverConfig
+	(*InboundHandlerConfig)(nil),                             // 5: xray.app.proxyman.InboundHandlerConfig
-	(*InboundHandlerConfig)(nil),                             // 6: xray.app.proxyman.InboundHandlerConfig
+	(*OutboundConfig)(nil),                                   // 6: xray.app.proxyman.OutboundConfig
-	(*OutboundConfig)(nil),                                   // 7: xray.app.proxyman.OutboundConfig
+	(*SenderConfig)(nil),                                     // 7: xray.app.proxyman.SenderConfig
-	(*SenderConfig)(nil),                                     // 8: xray.app.proxyman.SenderConfig
+	(*MultiplexingConfig)(nil),                               // 8: xray.app.proxyman.MultiplexingConfig
-	(*MultiplexingConfig)(nil),                               // 9: xray.app.proxyman.MultiplexingConfig
+	(*AllocationStrategy_AllocationStrategyConcurrency)(nil), // 9: xray.app.proxyman.AllocationStrategy.AllocationStrategyConcurrency
-	(*AllocationStrategy_AllocationStrategyConcurrency)(nil), // 10: xray.app.proxyman.AllocationStrategy.AllocationStrategyConcurrency
+	(*AllocationStrategy_AllocationStrategyRefresh)(nil),     // 10: xray.app.proxyman.AllocationStrategy.AllocationStrategyRefresh
-	(*AllocationStrategy_AllocationStrategyRefresh)(nil),     // 11: xray.app.proxyman.AllocationStrategy.AllocationStrategyRefresh
+	(*net.PortList)(nil),                                     // 11: xray.common.net.PortList
-	(*net.PortList)(nil),                                     // 12: xray.common.net.PortList
+	(*net.IPOrDomain)(nil),                                   // 12: xray.common.net.IPOrDomain
-	(*net.IPOrDomain)(nil),                                   // 13: xray.common.net.IPOrDomain
+	(*internet.StreamConfig)(nil),                            // 13: xray.transport.internet.StreamConfig
-	(*internet.StreamConfig)(nil),                            // 14: xray.transport.internet.StreamConfig
+	(*serial.TypedMessage)(nil),                              // 14: xray.common.serial.TypedMessage
-	(*serial.TypedMessage)(nil),                              // 15: xray.common.serial.TypedMessage
+	(*internet.ProxyConfig)(nil),                             // 15: xray.transport.internet.ProxyConfig
-	(*internet.ProxyConfig)(nil),                             // 16: xray.transport.internet.ProxyConfig
 }
 var file_app_proxyman_config_proto_depIdxs = []int32{
-	1,  // 0: xray.app.proxyman.AllocationStrategy.type:type_name -> xray.app.proxyman.AllocationStrategy.Type
+	0,  // 0: xray.app.proxyman.AllocationStrategy.type:type_name -> xray.app.proxyman.AllocationStrategy.Type
-	10, // 1: xray.app.proxyman.AllocationStrategy.concurrency:type_name -> xray.app.proxyman.AllocationStrategy.AllocationStrategyConcurrency
+	9,  // 1: xray.app.proxyman.AllocationStrategy.concurrency:type_name -> xray.app.proxyman.AllocationStrategy.AllocationStrategyConcurrency
-	11, // 2: xray.app.proxyman.AllocationStrategy.refresh:type_name -> xray.app.proxyman.AllocationStrategy.AllocationStrategyRefresh
+	10, // 2: xray.app.proxyman.AllocationStrategy.refresh:type_name -> xray.app.proxyman.AllocationStrategy.AllocationStrategyRefresh
-	12, // 3: xray.app.proxyman.ReceiverConfig.port_list:type_name -> xray.common.net.PortList
+	11, // 3: xray.app.proxyman.ReceiverConfig.port_list:type_name -> xray.common.net.PortList
-	13, // 4: xray.app.proxyman.ReceiverConfig.listen:type_name -> xray.common.net.IPOrDomain
+	12, // 4: xray.app.proxyman.ReceiverConfig.listen:type_name -> xray.common.net.IPOrDomain
-	3,  // 5: xray.app.proxyman.ReceiverConfig.allocation_strategy:type_name -> xray.app.proxyman.AllocationStrategy
+	2,  // 5: xray.app.proxyman.ReceiverConfig.allocation_strategy:type_name -> xray.app.proxyman.AllocationStrategy
-	14, // 6: xray.app.proxyman.ReceiverConfig.stream_settings:type_name -> xray.transport.internet.StreamConfig
+	13, // 6: xray.app.proxyman.ReceiverConfig.stream_settings:type_name -> xray.transport.internet.StreamConfig
-	0,  // 7: xray.app.proxyman.ReceiverConfig.domain_override:type_name -> xray.app.proxyman.KnownProtocols
+	3,  // 7: xray.app.proxyman.ReceiverConfig.sniffing_settings:type_name -> xray.app.proxyman.SniffingConfig
-	4,  // 8: xray.app.proxyman.ReceiverConfig.sniffing_settings:type_name -> xray.app.proxyman.SniffingConfig
+	14, // 8: xray.app.proxyman.InboundHandlerConfig.receiver_settings:type_name -> xray.common.serial.TypedMessage
-	15, // 9: xray.app.proxyman.InboundHandlerConfig.receiver_settings:type_name -> xray.common.serial.TypedMessage
+	14, // 9: xray.app.proxyman.InboundHandlerConfig.proxy_settings:type_name -> xray.common.serial.TypedMessage
-	15, // 10: xray.app.proxyman.InboundHandlerConfig.proxy_settings:type_name -> xray.common.serial.TypedMessage
+	12, // 10: xray.app.proxyman.SenderConfig.via:type_name -> xray.common.net.IPOrDomain
-	13, // 11: xray.app.proxyman.SenderConfig.via:type_name -> xray.common.net.IPOrDomain
+	13, // 11: xray.app.proxyman.SenderConfig.stream_settings:type_name -> xray.transport.internet.StreamConfig
-	14, // 12: xray.app.proxyman.SenderConfig.stream_settings:type_name -> xray.transport.internet.StreamConfig
+	15, // 12: xray.app.proxyman.SenderConfig.proxy_settings:type_name -> xray.transport.internet.ProxyConfig
-	16, // 13: xray.app.proxyman.SenderConfig.proxy_settings:type_name -> xray.transport.internet.ProxyConfig
+	8,  // 13: xray.app.proxyman.SenderConfig.multiplex_settings:type_name -> xray.app.proxyman.MultiplexingConfig
-	9,  // 14: xray.app.proxyman.SenderConfig.multiplex_settings:type_name -> xray.app.proxyman.MultiplexingConfig
+	14, // [14:14] is the sub-list for method output_type
-	15, // [15:15] is the sub-list for method output_type
+	14, // [14:14] is the sub-list for method input_type
-	15, // [15:15] is the sub-list for method input_type
+	14, // [14:14] is the sub-list for extension type_name
-	15, // [15:15] is the sub-list for extension type_name
+	14, // [14:14] is the sub-list for extension extendee
-	15, // [15:15] is the sub-list for extension extendee
+	0,  // [0:14] is the sub-list for field type_name
-	0,  // [0:15] is the sub-list for field type_name
 }
 
 func init() { file_app_proxyman_config_proto_init() }
@@ -1094,7 +1025,7 @@ func file_app_proxyman_config_proto_init() {
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_app_proxyman_config_proto_rawDesc,
-			NumEnums:      2,
+			NumEnums:      1,
 			NumMessages:   10,
 			NumExtensions: 0,
 			NumServices:   0,

app/proxyman/config.proto

@@ -40,11 +40,6 @@ message AllocationStrategy {
   AllocationStrategyRefresh refresh = 3;
 }
 
-enum KnownProtocols {
-  HTTP = 0;
-  TLS = 1;
-}
-
 message SniffingConfig {
   // Whether or not to enable content sniffing on an inbound connection.
   bool enabled = 1;
@@ -71,10 +66,7 @@ message ReceiverConfig {
   xray.transport.internet.StreamConfig stream_settings = 4;
   bool receive_original_destination = 5;
   reserved 6;
-  // Override domains for the given protocol.
+  SniffingConfig sniffing_settings = 7;
-  // Deprecated. Use sniffing_settings.
-  repeated KnownProtocols domain_override = 7 [ deprecated = true ];
-  SniffingConfig sniffing_settings = 8;
 }
 
 message InboundHandlerConfig {

app/proxyman/inbound/inbound.go

@@ -1,7 +1,5 @@
 package inbound
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	"sync"

app/proxyman/outbound/outbound.go

@@ -1,7 +1,5 @@
 package outbound
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	"sort"

app/reverse/reverse.go

@@ -1,7 +1,5 @@
 package reverse
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 

app/router/command/command.go

@@ -1,7 +1,5 @@
 package command
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	"time"

app/router/command/config.go

@@ -28,6 +28,10 @@ func (c routingContext) GetTargetPort() net.Port {
 	return net.Port(c.RoutingContext.GetTargetPort())
 }
 
+func (c routingContext) GetRuleTag() string {
+	return ""
+}
+
 // GetSkipDNSResolve is a mock implementation here to match the interface,
 // SkipDNSResolve is set from dns module, no use if coming from a protobuf object?
 // TODO: please confirm @Vigilans

app/router/condition.go

@@ -192,18 +192,28 @@ func (v NetworkMatcher) Apply(ctx routing.Context) bool {
 }
 
 type UserMatcher struct {
-	user []string
+	user    []string
+	pattern []*regexp.Regexp
 }
 
 func NewUserMatcher(users []string) *UserMatcher {
 	usersCopy := make([]string, 0, len(users))
+	patternsCopy := make([]*regexp.Regexp, 0, len(users))
 	for _, user := range users {
 		if len(user) > 0 {
+			if len(user) > 7 && strings.HasPrefix(user, "regexp:") {
+				if re, err := regexp.Compile(user[7:]); err != nil {
+					patternsCopy = append(patternsCopy, re)
+				}
+				// Items of users slice with an invalid regexp syntax are ignored.
+				continue
+			}
 			usersCopy = append(usersCopy, user)
 		}
 	}
 	return &UserMatcher{
-		user: usersCopy,
+		user:    usersCopy,
+		pattern: patternsCopy,
 	}
 }
 
@@ -218,6 +228,11 @@ func (v *UserMatcher) Apply(ctx routing.Context) bool {
 			return true
 		}
 	}
+	for _, re := range v.pattern {
+		if re.MatchString(user) {
+			return true
+		}
+	}
 	return false
 }
 

app/router/condition_test.go

@@ -106,42 +106,6 @@ func TestRoutingRule(t *testing.T) {
 				},
 			},
 		},
-		{
-			rule: &RoutingRule{
-				Cidr: []*CIDR{
-					{
-						Ip:     []byte{8, 8, 8, 8},
-						Prefix: 32,
-					},
-					{
-						Ip:     []byte{8, 8, 8, 8},
-						Prefix: 32,
-					},
-					{
-						Ip:     net.ParseAddress("2001:0db8:85a3:0000:0000:8a2e:0370:7334").IP(),
-						Prefix: 128,
-					},
-				},
-			},
-			test: []ruleTest{
-				{
-					input:  withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("8.8.8.8"), 80)}),
-					output: true,
-				},
-				{
-					input:  withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("8.8.4.4"), 80)}),
-					output: false,
-				},
-				{
-					input:  withOutbound(&session.Outbound{Target: net.TCPDestination(net.ParseAddress("2001:0db8:85a3:0000:0000:8a2e:0370:7334"), 80)}),
-					output: true,
-				},
-				{
-					input:  withBackground(),
-					output: false,
-				},
-			},
-		},
 		{
 			rule: &RoutingRule{
 				Geoip: []*GeoIP{
@@ -184,10 +148,14 @@ func TestRoutingRule(t *testing.T) {
 		},
 		{
 			rule: &RoutingRule{
-				SourceCidr: []*CIDR{
+				SourceGeoip: []*GeoIP{
 					{
-						Ip:     []byte{192, 168, 0, 0},
+						Cidr: []*CIDR{
-						Prefix: 16,
+							{
+								Ip:     []byte{192, 168, 0, 0},
+								Prefix: 16,
+							},
+						},
 					},
 				},
 			},

app/router/config.go

@@ -6,7 +6,6 @@ import (
 	"strings"
 
 	"github.com/xtls/xray-core/common/errors"
-	"github.com/xtls/xray-core/common/net"
 	"github.com/xtls/xray-core/features/outbound"
 	"github.com/xtls/xray-core/features/routing"
 )
@@ -63,8 +62,6 @@ func (rr *RoutingRule) BuildCondition() (Condition, error) {
 
 	if rr.PortList != nil {
 		conds.Add(NewPortMatcher(rr.PortList, false))
-	} else if rr.PortRange != nil {
-		conds.Add(NewPortMatcher(&net.PortList{Range: []*net.PortRange{rr.PortRange}}, false))
 	}
 
 	if rr.SourcePortList != nil {
@@ -73,8 +70,6 @@ func (rr *RoutingRule) BuildCondition() (Condition, error) {
 
 	if len(rr.Networks) > 0 {
 		conds.Add(NewNetworkMatcher(rr.Networks))
-	} else if rr.NetworkList != nil {
-		conds.Add(NewNetworkMatcher(rr.NetworkList.Network))
 	}
 
 	if len(rr.Geoip) > 0 {
@@ -83,12 +78,6 @@ func (rr *RoutingRule) BuildCondition() (Condition, error) {
 			return nil, err
 		}
 		conds.Add(cond)
-	} else if len(rr.Cidr) > 0 {
-		cond, err := NewMultiGeoIPMatcher([]*GeoIP{{Cidr: rr.Cidr}}, false)
-		if err != nil {
-			return nil, err
-		}
-		conds.Add(cond)
 	}
 
 	if len(rr.SourceGeoip) > 0 {
@@ -97,12 +86,6 @@ func (rr *RoutingRule) BuildCondition() (Condition, error) {
 			return nil, err
 		}
 		conds.Add(cond)
-	} else if len(rr.SourceCidr) > 0 {
-		cond, err := NewMultiGeoIPMatcher([]*GeoIP{{Cidr: rr.SourceCidr}}, true)
-		if err != nil {
-			return nil, err
-		}
-		conds.Add(cond)
 	}
 
 	if len(rr.Protocol) > 0 {

app/router/config.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.28.0
 // source: app/router/config.proto
 
 package router
@@ -485,33 +485,15 @@ type RoutingRule struct {
 	RuleTag   string                  `protobuf:"bytes,18,opt,name=rule_tag,json=ruleTag,proto3" json:"rule_tag,omitempty"`
 	// List of domains for target domain matching.
 	Domain []*Domain `protobuf:"bytes,2,rep,name=domain,proto3" json:"domain,omitempty"`
-	// List of CIDRs for target IP address matching.
-	// Deprecated. Use geoip below.
-	//
-	// Deprecated: Marked as deprecated in app/router/config.proto.
-	Cidr []*CIDR `protobuf:"bytes,3,rep,name=cidr,proto3" json:"cidr,omitempty"`
 	// List of GeoIPs for target IP address matching. If this entry exists, the
 	// cidr above will have no effect. GeoIP fields with the same country code are
 	// supposed to contain exactly same content. They will be merged during
 	// runtime. For customized GeoIPs, please leave country code empty.
 	Geoip []*GeoIP `protobuf:"bytes,10,rep,name=geoip,proto3" json:"geoip,omitempty"`
-	// A range of port [from, to]. If the destination port is in this range, this
-	// rule takes effect. Deprecated. Use port_list.
-	//
-	// Deprecated: Marked as deprecated in app/router/config.proto.
-	PortRange *net.PortRange `protobuf:"bytes,4,opt,name=port_range,json=portRange,proto3" json:"port_range,omitempty"`
 	// List of ports.
 	PortList *net.PortList `protobuf:"bytes,14,opt,name=port_list,json=portList,proto3" json:"port_list,omitempty"`
-	// List of networks. Deprecated. Use networks.
-	//
-	// Deprecated: Marked as deprecated in app/router/config.proto.
-	NetworkList *net.NetworkList `protobuf:"bytes,5,opt,name=network_list,json=networkList,proto3" json:"network_list,omitempty"`
 	// List of networks for matching.
 	Networks []net.Network `protobuf:"varint,13,rep,packed,name=networks,proto3,enum=xray.common.net.Network" json:"networks,omitempty"`
-	// List of CIDRs for source IP address matching.
-	//
-	// Deprecated: Marked as deprecated in app/router/config.proto.
-	SourceCidr []*CIDR `protobuf:"bytes,6,rep,name=source_cidr,json=sourceCidr,proto3" json:"source_cidr,omitempty"`
 	// List of GeoIPs for source IP address matching. If this entry exists, the
 	// source_cidr above will have no effect.
 	SourceGeoip []*GeoIP `protobuf:"bytes,11,rep,name=source_geoip,json=sourceGeoip,proto3" json:"source_geoip,omitempty"`
@@ -591,14 +573,6 @@ func (x *RoutingRule) GetDomain() []*Domain {
 	return nil
 }
 
-// Deprecated: Marked as deprecated in app/router/config.proto.
-func (x *RoutingRule) GetCidr() []*CIDR {
-	if x != nil {
-		return x.Cidr
-	}
-	return nil
-}
-
 func (x *RoutingRule) GetGeoip() []*GeoIP {
 	if x != nil {
 		return x.Geoip
@@ -606,14 +580,6 @@ func (x *RoutingRule) GetGeoip() []*GeoIP {
 	return nil
 }
 
-// Deprecated: Marked as deprecated in app/router/config.proto.
-func (x *RoutingRule) GetPortRange() *net.PortRange {
-	if x != nil {
-		return x.PortRange
-	}
-	return nil
-}
-
 func (x *RoutingRule) GetPortList() *net.PortList {
 	if x != nil {
 		return x.PortList
@@ -621,14 +587,6 @@ func (x *RoutingRule) GetPortList() *net.PortList {
 	return nil
 }
 
-// Deprecated: Marked as deprecated in app/router/config.proto.
-func (x *RoutingRule) GetNetworkList() *net.NetworkList {
-	if x != nil {
-		return x.NetworkList
-	}
-	return nil
-}
-
 func (x *RoutingRule) GetNetworks() []net.Network {
 	if x != nil {
 		return x.Networks
@@ -636,14 +594,6 @@ func (x *RoutingRule) GetNetworks() []net.Network {
 	return nil
 }
 
-// Deprecated: Marked as deprecated in app/router/config.proto.
-func (x *RoutingRule) GetSourceCidr() []*CIDR {
-	if x != nil {
-		return x.SourceCidr
-	}
-	return nil
-}
-
 func (x *RoutingRule) GetSourceGeoip() []*GeoIP {
 	if x != nil {
 		return x.SourceGeoip
@@ -1143,7 +1093,7 @@ var file_app_router_config_proto_rawDesc = []byte{
 	0x6f, 0x53, 0x69, 0x74, 0x65, 0x4c, 0x69, 0x73, 0x74, 0x12, 0x2e, 0x0a, 0x05, 0x65, 0x6e, 0x74,
 	0x72, 0x79, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x18, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e,
 	0x61, 0x70, 0x70, 0x2e, 0x72, 0x6f, 0x75, 0x74, 0x65, 0x72, 0x2e, 0x47, 0x65, 0x6f, 0x53, 0x69,
-	0x74, 0x65, 0x52, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x22, 0xbd, 0x07, 0x0a, 0x0b, 0x52, 0x6f,
+	0x74, 0x65, 0x52, 0x05, 0x65, 0x6e, 0x74, 0x72, 0x79, 0x22, 0xce, 0x05, 0x0a, 0x0b, 0x52, 0x6f,
 	0x75, 0x74, 0x69, 0x6e, 0x67, 0x52, 0x75, 0x6c, 0x65, 0x12, 0x12, 0x0a, 0x03, 0x74, 0x61, 0x67,
 	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, 0x52, 0x03, 0x74, 0x61, 0x67, 0x12, 0x25, 0x0a,
 	0x0d, 0x62, 0x61, 0x6c, 0x61, 0x6e, 0x63, 0x69, 0x6e, 0x67, 0x5f, 0x74, 0x61, 0x67, 0x18, 0x0c,
@@ -1153,112 +1103,97 @@ var file_app_router_config_proto_rawDesc = []byte{
 	0x2f, 0x0a, 0x06, 0x64, 0x6f, 0x6d, 0x61, 0x69, 0x6e, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32,
 	0x17, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x61, 0x70, 0x70, 0x2e, 0x72, 0x6f, 0x75, 0x74, 0x65,
 	0x72, 0x2e, 0x44, 0x6f, 0x6d, 0x61, 0x69, 0x6e, 0x52, 0x06, 0x64, 0x6f, 0x6d, 0x61, 0x69, 0x6e,
-	0x12, 0x2d, 0x0a, 0x04, 0x63, 0x69, 0x64, 0x72, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x15,
+	0x12, 0x2c, 0x0a, 0x05, 0x67, 0x65, 0x6f, 0x69, 0x70, 0x18, 0x0a, 0x20, 0x03, 0x28, 0x0b, 0x32,
-	0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x61, 0x70, 0x70, 0x2e, 0x72, 0x6f, 0x75, 0x74, 0x65, 0x72,
+	0x16, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x61, 0x70, 0x70, 0x2e, 0x72, 0x6f, 0x75, 0x74, 0x65,
-	0x2e, 0x43, 0x49, 0x44, 0x52, 0x42, 0x02, 0x18, 0x01, 0x52, 0x04, 0x63, 0x69, 0x64, 0x72, 0x12,
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 }
 
 var (
@@ -1291,11 +1226,9 @@ var file_app_router_config_proto_goTypes = []any{
 	(*Config)(nil),                  // 12: xray.app.router.Config
 	(*Domain_Attribute)(nil),        // 13: xray.app.router.Domain.Attribute
 	nil,                             // 14: xray.app.router.RoutingRule.AttributesEntry
-	(*net.PortRange)(nil),           // 15: xray.common.net.PortRange
+	(*net.PortList)(nil),            // 15: xray.common.net.PortList
-	(*net.PortList)(nil),            // 16: xray.common.net.PortList
+	(net.Network)(0),                // 16: xray.common.net.Network
-	(*net.NetworkList)(nil),         // 17: xray.common.net.NetworkList
+	(*serial.TypedMessage)(nil),     // 17: xray.common.serial.TypedMessage
-	(net.Network)(0),                // 18: xray.common.net.Network
-	(*serial.TypedMessage)(nil),     // 19: xray.common.serial.TypedMessage
 }
 var file_app_router_config_proto_depIdxs = []int32{
 	0,  // 0: xray.app.router.Domain.type:type_name -> xray.app.router.Domain.Type
@@ -1305,26 +1238,22 @@ var file_app_router_config_proto_depIdxs = []int32{
 	2,  // 4: xray.app.router.GeoSite.domain:type_name -> xray.app.router.Domain
 	6,  // 5: xray.app.router.GeoSiteList.entry:type_name -> xray.app.router.GeoSite
 	2,  // 6: xray.app.router.RoutingRule.domain:type_name -> xray.app.router.Domain
-	3,  // 7: xray.app.router.RoutingRule.cidr:type_name -> xray.app.router.CIDR
+	4,  // 7: xray.app.router.RoutingRule.geoip:type_name -> xray.app.router.GeoIP
-	4,  // 8: xray.app.router.RoutingRule.geoip:type_name -> xray.app.router.GeoIP
+	15, // 8: xray.app.router.RoutingRule.port_list:type_name -> xray.common.net.PortList
-	15, // 9: xray.app.router.RoutingRule.port_range:type_name -> xray.common.net.PortRange
+	16, // 9: xray.app.router.RoutingRule.networks:type_name -> xray.common.net.Network
-	16, // 10: xray.app.router.RoutingRule.port_list:type_name -> xray.common.net.PortList
+	4,  // 10: xray.app.router.RoutingRule.source_geoip:type_name -> xray.app.router.GeoIP
-	17, // 11: xray.app.router.RoutingRule.network_list:type_name -> xray.common.net.NetworkList
+	15, // 11: xray.app.router.RoutingRule.source_port_list:type_name -> xray.common.net.PortList
-	18, // 12: xray.app.router.RoutingRule.networks:type_name -> xray.common.net.Network
+	14, // 12: xray.app.router.RoutingRule.attributes:type_name -> xray.app.router.RoutingRule.AttributesEntry
-	3,  // 13: xray.app.router.RoutingRule.source_cidr:type_name -> xray.app.router.CIDR
+	17, // 13: xray.app.router.BalancingRule.strategy_settings:type_name -> xray.common.serial.TypedMessage
-	4,  // 14: xray.app.router.RoutingRule.source_geoip:type_name -> xray.app.router.GeoIP
+	10, // 14: xray.app.router.StrategyLeastLoadConfig.costs:type_name -> xray.app.router.StrategyWeight
-	16, // 15: xray.app.router.RoutingRule.source_port_list:type_name -> xray.common.net.PortList
+	1,  // 15: xray.app.router.Config.domain_strategy:type_name -> xray.app.router.Config.DomainStrategy
-	14, // 16: xray.app.router.RoutingRule.attributes:type_name -> xray.app.router.RoutingRule.AttributesEntry
+	8,  // 16: xray.app.router.Config.rule:type_name -> xray.app.router.RoutingRule
-	19, // 17: xray.app.router.BalancingRule.strategy_settings:type_name -> xray.common.serial.TypedMessage
+	9,  // 17: xray.app.router.Config.balancing_rule:type_name -> xray.app.router.BalancingRule
-	10, // 18: xray.app.router.StrategyLeastLoadConfig.costs:type_name -> xray.app.router.StrategyWeight
+	18, // [18:18] is the sub-list for method output_type
-	1,  // 19: xray.app.router.Config.domain_strategy:type_name -> xray.app.router.Config.DomainStrategy
+	18, // [18:18] is the sub-list for method input_type
-	8,  // 20: xray.app.router.Config.rule:type_name -> xray.app.router.RoutingRule
+	18, // [18:18] is the sub-list for extension type_name
-	9,  // 21: xray.app.router.Config.balancing_rule:type_name -> xray.app.router.BalancingRule
+	18, // [18:18] is the sub-list for extension extendee
-	22, // [22:22] is the sub-list for method output_type
+	0,  // [0:18] is the sub-list for field type_name
-	22, // [22:22] is the sub-list for method input_type
-	22, // [22:22] is the sub-list for extension type_name
-	22, // [22:22] is the sub-list for extension extendee
-	0,  // [0:22] is the sub-list for field type_name
 }
 
 func init() { file_app_router_config_proto_init() }

app/router/config.proto

@@ -84,32 +84,18 @@ message RoutingRule {
   // List of domains for target domain matching.
   repeated Domain domain = 2;
 
-  // List of CIDRs for target IP address matching.
-  // Deprecated. Use geoip below.
-  repeated CIDR cidr = 3 [deprecated = true];
-
   // List of GeoIPs for target IP address matching. If this entry exists, the
   // cidr above will have no effect. GeoIP fields with the same country code are
   // supposed to contain exactly same content. They will be merged during
   // runtime. For customized GeoIPs, please leave country code empty.
   repeated GeoIP geoip = 10;
 
-  // A range of port [from, to]. If the destination port is in this range, this
-  // rule takes effect. Deprecated. Use port_list.
-  xray.common.net.PortRange port_range = 4 [deprecated = true];
-
   // List of ports.
   xray.common.net.PortList port_list = 14;
 
-  // List of networks. Deprecated. Use networks.
-  xray.common.net.NetworkList network_list = 5 [deprecated = true];
-
   // List of networks for matching.
   repeated xray.common.net.Network networks = 13;
 
-  // List of CIDRs for source IP address matching.
-  repeated CIDR source_cidr = 6 [deprecated = true];
-
   // List of GeoIPs for source IP address matching. If this entry exists, the
   // source_cidr above will have no effect.
   repeated GeoIP source_geoip = 11;

app/router/router.go

@@ -1,7 +1,5 @@
 package router
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	sync "sync"
@@ -34,6 +32,7 @@ type Route struct {
 	routing.Context
 	outboundGroupTags []string
 	outboundTag       string
+	ruleTag           string
 }
 
 // Init initializes the Router.
@@ -89,7 +88,7 @@ func (r *Router) PickRoute(ctx routing.Context) (routing.Route, error) {
 	if err != nil {
 		return nil, err
 	}
-	return &Route{Context: ctx, outboundTag: tag}, nil
+	return &Route{Context: ctx, outboundTag: tag, ruleTag: rule.RuleTag}, nil
 }
 
 // AddRule implements routing.Router.
@@ -239,6 +238,10 @@ func (r *Route) GetOutboundTag() string {
 	return r.outboundTag
 }
 
+func (r *Route) GetRuleTag() string {
+	return r.ruleTag
+}
+
 func init() {
 	common.Must(common.RegisterConfig((*Config)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
 		r := new(Router)

app/router/router_test.go

@@ -155,10 +155,14 @@ func TestIPOnDemand(t *testing.T) {
 				TargetTag: &RoutingRule_Tag{
 					Tag: "test",
 				},
-				Cidr: []*CIDR{
+				Geoip: []*GeoIP{
 					{
-						Ip:     []byte{192, 168, 0, 0},
+						Cidr: []*CIDR{
-						Prefix: 16,
+							{
+								Ip:     []byte{192, 168, 0, 0},
+								Prefix: 16,
+							},
+						},
 					},
 				},
 			},
@@ -196,10 +200,14 @@ func TestIPIfNonMatchDomain(t *testing.T) {
 				TargetTag: &RoutingRule_Tag{
 					Tag: "test",
 				},
-				Cidr: []*CIDR{
+				Geoip: []*GeoIP{
 					{
-						Ip:     []byte{192, 168, 0, 0},
+						Cidr: []*CIDR{
-						Prefix: 16,
+							{
+								Ip:     []byte{192, 168, 0, 0},
+								Prefix: 16,
+							},
+						},
 					},
 				},
 			},
@@ -237,10 +245,14 @@ func TestIPIfNonMatchIP(t *testing.T) {
 				TargetTag: &RoutingRule_Tag{
 					Tag: "test",
 				},
-				Cidr: []*CIDR{
+				Geoip: []*GeoIP{
 					{
-						Ip:     []byte{127, 0, 0, 0},
+						Cidr: []*CIDR{
-						Prefix: 8,
+							{
+								Ip:     []byte{127, 0, 0, 0},
+								Prefix: 8,
+							},
+						},
 					},
 				},
 			},

app/stats/command/command.go

@@ -1,7 +1,5 @@
 package command
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	"runtime"

app/stats/stats.go

@@ -1,7 +1,5 @@
 package stats
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	"sync"

common/buf/buf.go

@@ -1,4 +1,2 @@
 // Package buf provides a light-weight memory allocation mechanism.
 package buf // import "github.com/xtls/xray-core/common/buf"
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

common/buf/buffer.go

@@ -207,6 +207,21 @@ func (b *Buffer) Len() int32 {
 	return b.end - b.start
 }
 
+// Cap returns the capacity of the buffer content.
+func (b *Buffer) Cap() int32 {
+	if b == nil {
+		return 0
+	}
+	return int32(len(b.v))
+}
+
+// NewWithSize creates a Buffer with 0 length and capacity with at least the given size.
+func NewWithSize(size int32) *Buffer {
+	return &Buffer{
+		v:         bytespool.Alloc(size),
+	}
+}
+
 // IsEmpty returns true if the buffer is empty.
 func (b *Buffer) IsEmpty() bool {
 	return b.Len() == 0

common/common.go

@@ -12,8 +12,6 @@ import (
 	"github.com/xtls/xray-core/common/errors"
 )
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 // ErrNoClue is for the situation that existing information is not enough to make a decision. For example, Router may return this error when there is no suitable route.
 var ErrNoClue = errors.New("not enough information for making a decision")
 

common/crypto/crypto.go

@@ -1,4 +1,2 @@
 // Package crypto provides common crypto libraries for Xray.
 package crypto // import "github.com/xtls/xray-core/common/crypto"
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

common/dice/dice.go

@@ -14,6 +14,14 @@ func Roll(n int) int {
 	return rand.Intn(n)
 }
 
+// RollInt63n returns a non-negative number between 0 (inclusive) and n (exclusive).
+func RollInt63n(n int64) int64 {
+	if n == 1 {
+		return 0
+	}
+	return rand.Int63n(n)
+}
+
 // Roll returns a non-negative number between 0 (inclusive) and n (exclusive).
 func RollDeterministic(n int, seed int64) int {
 	if n == 1 {

common/drain/drain.go

@@ -2,8 +2,6 @@ package drain
 
 import "io"
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 type Drainer interface {
 	AcknowledgeReceive(size int)
 	Drain(reader io.Reader) error

common/errors/feature_errors.go

@@ -0,0 +1,34 @@
+package errors
+
+import (
+	"context"
+)
+
+// PrintMigrateFeatureInfo prints a notice of the upcoming feature migration.
+// Place it after the source feature related config file pharser code.
+// Important note: Only use this when the target migrating feature is under construction.
+// Important note: Even when the target migrating feature has finished its construction, this notice can still be used yet before announcing deprecation of the old feature.
+// Do not remove this function even there is no reference to it.
+func PrintMigrateFeatureInfo(sourceFeature string, targetFeature string) {
+	LogInfo(context.Background(), "The feature " + sourceFeature + " will be migrated to " + targetFeature + " in the future.")
+}
+
+// PrintDeprecatedFeatureWarning prints a warning for deprecated and going to be removed feature.
+// Do not remove this function even there is no reference to it.
+func PrintDeprecatedFeatureWarning(feature string, migrateFeature string) {
+	if len(migrateFeature) > 0 {
+		LogWarning(context.Background(), "This feature " + feature + " is deprecated and being migrated to " + migrateFeature + ". Please update your config(s) according to release note and documentation before removal.")
+	} else {
+		LogWarning(context.Background(), "This feature " + feature + " is deprecated. Please update your config(s) according to release note and documentation before removal.")
+	}
+}
+
+// PrintRemovedFeatureError prints an error message for removed feature then return an error. And after long enough time the message can also be removed, uses as an indicator.
+// Do not remove this function even there is no reference to it.
+func PrintRemovedFeatureError(feature string, migrateFeature string) (error) {
+	if len(migrateFeature) > 0 {
+		return New("The feature " + feature + " has been removed and migrated to " + migrateFeature + ". Please update your config(s) according to release note and documentation.")
+	} else {
+		return New("The feature " + feature + " has been removed. Please update your config(s) according to release note and documentation.")
+	}
+}

common/mux/mux.go

@@ -1,3 +1 @@
 package mux
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

common/net/net.go

@@ -1,4 +1,2 @@
 // Package net is a drop-in replacement to Golang's net package, with some more functionalities.
 package net // import "github.com/xtls/xray-core/common/net"
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

common/net/network.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.28.0
 // source: common/net/network.proto
 
 package net
@@ -24,25 +24,21 @@ type Network int32
 
 const (
 	Network_Unknown Network = 0
-	// Deprecated: Marked as deprecated in common/net/network.proto.
+	Network_TCP     Network = 2
-	Network_RawTCP Network = 1
+	Network_UDP     Network = 3
-	Network_TCP    Network = 2
+	Network_UNIX    Network = 4
-	Network_UDP    Network = 3
-	Network_UNIX   Network = 4
 )
 
 // Enum value maps for Network.
 var (
 	Network_name = map[int32]string{
 		0: "Unknown",
-		1: "RawTCP",
 		2: "TCP",
 		3: "UDP",
 		4: "UNIX",
 	}
 	Network_value = map[string]int32{
 		"Unknown": 0,
-		"RawTCP":  1,
 		"TCP":     2,
 		"UDP":     3,
 		"UNIX":    4,
@@ -133,10 +129,9 @@ var file_common_net_network_proto_rawDesc = []byte{
 	0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x4c, 0x69, 0x73, 0x74, 0x12, 0x32, 0x0a, 0x07, 0x6e, 0x65,
 	0x74, 0x77, 0x6f, 0x72, 0x6b, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0e, 0x32, 0x18, 0x2e, 0x78, 0x72,
 	0x61, 0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x6e, 0x65, 0x74, 0x2e, 0x4e, 0x65,
-	0x74, 0x77, 0x6f, 0x72, 0x6b, 0x52, 0x07, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2a, 0x42,
+	0x74, 0x77, 0x6f, 0x72, 0x6b, 0x52, 0x07, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2a, 0x32,
 	0x0a, 0x07, 0x4e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x12, 0x0b, 0x0a, 0x07, 0x55, 0x6e, 0x6b,
-	0x6e, 0x6f, 0x77, 0x6e, 0x10, 0x00, 0x12, 0x0e, 0x0a, 0x06, 0x52, 0x61, 0x77, 0x54, 0x43, 0x50,
+	0x6e, 0x6f, 0x77, 0x6e, 0x10, 0x00, 0x12, 0x07, 0x0a, 0x03, 0x54, 0x43, 0x50, 0x10, 0x02, 0x12,
-	0x10, 0x01, 0x1a, 0x02, 0x08, 0x01, 0x12, 0x07, 0x0a, 0x03, 0x54, 0x43, 0x50, 0x10, 0x02, 0x12,
 	0x07, 0x0a, 0x03, 0x55, 0x44, 0x50, 0x10, 0x03, 0x12, 0x08, 0x0a, 0x04, 0x55, 0x4e, 0x49, 0x58,
 	0x10, 0x04, 0x42, 0x4f, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63,
 	0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x6e, 0x65, 0x74, 0x50, 0x01, 0x5a, 0x24, 0x67, 0x69, 0x74,

common/net/network.proto

@@ -9,7 +9,6 @@ option java_multiple_files = true;
 enum Network {
   Unknown = 0;
 
-  RawTCP = 1 [deprecated = true];
   TCP = 2;
   UDP = 3;
   UNIX = 4;

common/platform/ctlcmd/ctlcmd.go

@@ -12,8 +12,6 @@ import (
 	"github.com/xtls/xray-core/common/platform"
 )
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 func Run(args []string, input io.Reader) (buf.MultiBuffer, error) {
 	xctl := platform.GetToolLocation("xctl")
 	if _, err := os.Stat(xctl); err != nil {

common/protocol/http/sniff.go

@@ -2,11 +2,13 @@ package http
 
 import (
 	"bytes"
+	"context"
 	"errors"
 	"strings"
 
 	"github.com/xtls/xray-core/common"
 	"github.com/xtls/xray-core/common/net"
+	"github.com/xtls/xray-core/common/session"
 )
 
 type version byte
@@ -56,7 +58,14 @@ func beginWithHTTPMethod(b []byte) error {
 	return errNotHTTPMethod
 }
 
-func SniffHTTP(b []byte) (*SniffHeader, error) {
+func SniffHTTP(b []byte, c context.Context) (*SniffHeader, error) {
+	content := session.ContentFromContext(c)
+	ShouldSniffAttr := true
+	// If content.Attributes have information, that means it comes from HTTP inbound PlainHTTP mode.
+	// It will set attributes, so skip it.
+	if content == nil || len(content.Attributes) != 0 {
+		ShouldSniffAttr = false
+	}
 	if err := beginWithHTTPMethod(b); err != nil {
 		return nil, err
 	}
@@ -76,8 +85,12 @@ func SniffHTTP(b []byte) (*SniffHeader, error) {
 			continue
 		}
 		key := strings.ToLower(string(parts[0]))
+		value := string(bytes.TrimSpace(parts[1]))
+		if ShouldSniffAttr {
+			content.SetAttribute(key, value) // Put header in attribute
+		}
 		if key == "host" {
-			rawHost := strings.ToLower(string(bytes.TrimSpace(parts[1])))
+			rawHost := strings.ToLower(value)
 			dest, err := ParseHost(rawHost, net.Port(80))
 			if err != nil {
 				return nil, err
@@ -85,6 +98,16 @@ func SniffHTTP(b []byte) (*SniffHeader, error) {
 			sh.host = dest.Address.String()
 		}
 	}
+	// Parse request line
+	// Request line is like this
+	// "GET /homo/114514 HTTP/1.1"
+	if len(headers) > 0 && ShouldSniffAttr {
+		RequestLineParts := bytes.Split(headers[0], []byte{' '})
+		if len(RequestLineParts) == 3 {
+			content.SetAttribute(":method", string(RequestLineParts[0]))
+			content.SetAttribute(":path", string(RequestLineParts[1]))
+		}
+	}
 
 	if len(sh.host) > 0 {
 		return sh, nil

common/protocol/http/sniff_test.go

@@ -1,6 +1,7 @@
 package http_test
 
 import (
+	"context"
 	"testing"
 
 	. "github.com/xtls/xray-core/common/protocol/http"
@@ -88,7 +89,7 @@ first_name=John&last_name=Doe&action=Submit`,
 	}
 
 	for _, test := range cases {
-		header, err := SniffHTTP([]byte(test.input))
+		header, err := SniffHTTP([]byte(test.input), context.TODO())
 		if test.err {
 			if err == nil {
 				t.Errorf("Expect error but nil, in test: %v", test)

common/protocol/protocol.go

@@ -1,3 +1 @@
 package protocol // import "github.com/xtls/xray-core/common/protocol"
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

common/protocol/quic/sniff.go

@@ -47,206 +47,224 @@ var (
 )
 
 func SniffQUIC(b []byte) (*SniffHeader, error) {
-	buffer := buf.FromBytes(b)
+	// Crypto data separated across packets
-	typeByte, err := buffer.ReadByte()
+	cryptoLen := 0
-	if err != nil {
+	cryptoData := bytespool.Alloc(int32(len(b)))
-		return nil, errNotQuic
+	defer bytespool.Free(cryptoData)
-	}
-	isLongHeader := typeByte&0x80 > 0
-	if !isLongHeader || typeByte&0x40 == 0 {
-		return nil, errNotQuicInitial
-	}
 
-	vb, err := buffer.ReadBytes(4)
+	// Parse QUIC packets
-	if err != nil {
+	for len(b) > 0 {
-		return nil, errNotQuic
+		buffer := buf.FromBytes(b)
-	}
+		typeByte, err := buffer.ReadByte()
+		if err != nil {
+			return nil, errNotQuic
+		}
 
-	versionNumber := binary.BigEndian.Uint32(vb)
+		isLongHeader := typeByte&0x80 > 0
+		if !isLongHeader || typeByte&0x40 == 0 {
+			return nil, errNotQuicInitial
+		}
 
-	if versionNumber != 0 && typeByte&0x40 == 0 {
+		vb, err := buffer.ReadBytes(4)
-		return nil, errNotQuic
+		if err != nil {
-	} else if versionNumber != versionDraft29 && versionNumber != version1 {
+			return nil, errNotQuic
-		return nil, errNotQuic
+		}
-	}
 
-	if (typeByte&0x30)>>4 != 0x0 {
+		versionNumber := binary.BigEndian.Uint32(vb)
-		return nil, errNotQuicInitial
+		if versionNumber != 0 && typeByte&0x40 == 0 {
-	}
+			return nil, errNotQuic
+		} else if versionNumber != versionDraft29 && versionNumber != version1 {
+			return nil, errNotQuic
+		}
 
-	var destConnID []byte
+		packetType := (typeByte & 0x30) >> 4
-	if l, err := buffer.ReadByte(); err != nil {
+		isQuicInitial := packetType == 0x0
-		return nil, errNotQuic
-	} else if destConnID, err = buffer.ReadBytes(int32(l)); err != nil {
-		return nil, errNotQuic
-	}
 
-	if l, err := buffer.ReadByte(); err != nil {
+		var destConnID []byte
-		return nil, errNotQuic
+		if l, err := buffer.ReadByte(); err != nil {
-	} else if common.Error2(buffer.ReadBytes(int32(l))) != nil {
+			return nil, errNotQuic
-		return nil, errNotQuic
+		} else if destConnID, err = buffer.ReadBytes(int32(l)); err != nil {
-	}
+			return nil, errNotQuic
+		}
 
-	tokenLen, err := quicvarint.Read(buffer)
+		if l, err := buffer.ReadByte(); err != nil {
-	if err != nil || tokenLen > uint64(len(b)) {
+			return nil, errNotQuic
-		return nil, errNotQuic
+		} else if common.Error2(buffer.ReadBytes(int32(l))) != nil {
-	}
+			return nil, errNotQuic
+		}
 
-	if _, err = buffer.ReadBytes(int32(tokenLen)); err != nil {
+		tokenLen, err := quicvarint.Read(buffer)
-		return nil, errNotQuic
+		if err != nil || tokenLen > uint64(len(b)) {
-	}
+			return nil, errNotQuic
+		}
 
-	packetLen, err := quicvarint.Read(buffer)
+		if _, err = buffer.ReadBytes(int32(tokenLen)); err != nil {
-	if err != nil {
+			return nil, errNotQuic
-		return nil, errNotQuic
+		}
-	}
 
-	hdrLen := len(b) - int(buffer.Len())
+		packetLen, err := quicvarint.Read(buffer)
+		if err != nil {
+			return nil, errNotQuic
+		}
 
-	origPNBytes := make([]byte, 4)
+		hdrLen := len(b) - int(buffer.Len())
-	copy(origPNBytes, b[hdrLen:hdrLen+4])
+		if len(b) < hdrLen+int(packetLen) {
+			return nil, common.ErrNoClue // Not enough data to read as a QUIC packet. QUIC is UDP-based, so this is unlikely to happen.
+		}
 
-	var salt []byte
+		restPayload := b[hdrLen+int(packetLen):]
-	if versionNumber == version1 {
+		if !isQuicInitial { // Skip this packet if it's not initial packet
-		salt = quicSalt
+			b = restPayload
-	} else {
+			continue
-		salt = quicSaltOld
+		}
-	}
-	initialSecret := hkdf.Extract(crypto.SHA256.New, destConnID, salt)
-	secret := hkdfExpandLabel(crypto.SHA256, initialSecret, []byte{}, "client in", crypto.SHA256.Size())
-	hpKey := hkdfExpandLabel(initialSuite.Hash, secret, []byte{}, "quic hp", initialSuite.KeyLen)
-	block, err := aes.NewCipher(hpKey)
-	if err != nil {
-		return nil, err
-	}
 
-	cache := buf.New()
+		origPNBytes := make([]byte, 4)
-	defer cache.Release()
+		copy(origPNBytes, b[hdrLen:hdrLen+4])
 
-	mask := cache.Extend(int32(block.BlockSize()))
+		var salt []byte
-	block.Encrypt(mask, b[hdrLen+4:hdrLen+4+16])
+		if versionNumber == version1 {
-	b[0] ^= mask[0] & 0xf
+			salt = quicSalt
-	for i := range b[hdrLen : hdrLen+4] {
+		} else {
-		b[hdrLen+i] ^= mask[i+1]
+			salt = quicSaltOld
-	}
+		}
-	packetNumberLength := b[0]&0x3 + 1
+		initialSecret := hkdf.Extract(crypto.SHA256.New, destConnID, salt)
-	if packetNumberLength != 1 {
+		secret := hkdfExpandLabel(crypto.SHA256, initialSecret, []byte{}, "client in", crypto.SHA256.Size())
-		return nil, errNotQuicInitial
+		hpKey := hkdfExpandLabel(initialSuite.Hash, secret, []byte{}, "quic hp", initialSuite.KeyLen)
-	}
+		block, err := aes.NewCipher(hpKey)
-	var packetNumber uint32
-	{
-		n, err := buffer.ReadByte()
 		if err != nil {
 			return nil, err
 		}
-		packetNumber = uint32(n)
-	}
 
-	if packetNumber != 0 && packetNumber != 1 {
+		cache := buf.New()
-		return nil, errNotQuicInitial
+		defer cache.Release()
-	}
 
-	extHdrLen := hdrLen + int(packetNumberLength)
+		mask := cache.Extend(int32(block.BlockSize()))
-	copy(b[extHdrLen:hdrLen+4], origPNBytes[packetNumberLength:])
+		block.Encrypt(mask, b[hdrLen+4:hdrLen+4+16])
-	data := b[extHdrLen : int(packetLen)+hdrLen]
+		b[0] ^= mask[0] & 0xf
-
+		for i := range b[hdrLen : hdrLen+4] {
-	key := hkdfExpandLabel(crypto.SHA256, secret, []byte{}, "quic key", 16)
+			b[hdrLen+i] ^= mask[i+1]
-	iv := hkdfExpandLabel(crypto.SHA256, secret, []byte{}, "quic iv", 12)
-	cipher := AEADAESGCMTLS13(key, iv)
-	nonce := cache.Extend(int32(cipher.NonceSize()))
-	binary.BigEndian.PutUint64(nonce[len(nonce)-8:], uint64(packetNumber))
-	decrypted, err := cipher.Open(b[extHdrLen:extHdrLen], nonce, data, b[:extHdrLen])
-	if err != nil {
-		return nil, err
-	}
-	buffer = buf.FromBytes(decrypted)
-
-	cryptoLen := uint(0)
-	cryptoData := bytespool.Alloc(buffer.Len())
-	defer bytespool.Free(cryptoData)
-	for i := 0; !buffer.IsEmpty(); i++ {
-		frameType := byte(0x0) // Default to PADDING frame
-		for frameType == 0x0 && !buffer.IsEmpty() {
-			frameType, _ = buffer.ReadByte()
 		}
-		switch frameType {
+		packetNumberLength := b[0]&0x3 + 1
-		case 0x00: // PADDING frame
+		if packetNumberLength != 1 {
-		case 0x01: // PING frame
-		case 0x02, 0x03: // ACK frame
-			if _, err = quicvarint.Read(buffer); err != nil { // Field: Largest Acknowledged
-				return nil, io.ErrUnexpectedEOF
-			}
-			if _, err = quicvarint.Read(buffer); err != nil { // Field: ACK Delay
-				return nil, io.ErrUnexpectedEOF
-			}
-			ackRangeCount, err := quicvarint.Read(buffer) // Field: ACK Range Count
-			if err != nil {
-				return nil, io.ErrUnexpectedEOF
-			}
-			if _, err = quicvarint.Read(buffer); err != nil { // Field: First ACK Range
-				return nil, io.ErrUnexpectedEOF
-			}
-			for i := 0; i < int(ackRangeCount); i++ { // Field: ACK Range
-				if _, err = quicvarint.Read(buffer); err != nil { // Field: ACK Range -> Gap
-					return nil, io.ErrUnexpectedEOF
-				}
-				if _, err = quicvarint.Read(buffer); err != nil { // Field: ACK Range -> ACK Range Length
-					return nil, io.ErrUnexpectedEOF
-				}
-			}
-			if frameType == 0x03 {
-				if _, err = quicvarint.Read(buffer); err != nil { // Field: ECN Counts -> ECT0 Count
-					return nil, io.ErrUnexpectedEOF
-				}
-				if _, err = quicvarint.Read(buffer); err != nil { // Field: ECN Counts -> ECT1 Count
-					return nil, io.ErrUnexpectedEOF
-				}
-				if _, err = quicvarint.Read(buffer); err != nil { //nolint:misspell // Field: ECN Counts -> ECT-CE Count
-					return nil, io.ErrUnexpectedEOF
-				}
-			}
-		case 0x06: // CRYPTO frame, we will use this frame
-			offset, err := quicvarint.Read(buffer) // Field: Offset
-			if err != nil {
-				return nil, io.ErrUnexpectedEOF
-			}
-			length, err := quicvarint.Read(buffer) // Field: Length
-			if err != nil || length > uint64(buffer.Len()) {
-				return nil, io.ErrUnexpectedEOF
-			}
-			if cryptoLen < uint(offset+length) {
-				cryptoLen = uint(offset + length)
-			}
-			if _, err := buffer.Read(cryptoData[offset : offset+length]); err != nil { // Field: Crypto Data
-				return nil, io.ErrUnexpectedEOF
-			}
-		case 0x1c: // CONNECTION_CLOSE frame, only 0x1c is permitted in initial packet
-			if _, err = quicvarint.Read(buffer); err != nil { // Field: Error Code
-				return nil, io.ErrUnexpectedEOF
-			}
-			if _, err = quicvarint.Read(buffer); err != nil { // Field: Frame Type
-				return nil, io.ErrUnexpectedEOF
-			}
-			length, err := quicvarint.Read(buffer) // Field: Reason Phrase Length
-			if err != nil {
-				return nil, io.ErrUnexpectedEOF
-			}
-			if _, err := buffer.ReadBytes(int32(length)); err != nil { // Field: Reason Phrase
-				return nil, io.ErrUnexpectedEOF
-			}
-		default:
-			// Only above frame types are permitted in initial packet.
-			// See https://www.rfc-editor.org/rfc/rfc9000.html#section-17.2.2-8
 			return nil, errNotQuicInitial
 		}
-	}
+		var packetNumber uint32
+		{
+			n, err := buffer.ReadByte()
+			if err != nil {
+				return nil, err
+			}
+			packetNumber = uint32(n)
+		}
 
-	tlsHdr := &ptls.SniffHeader{}
+		extHdrLen := hdrLen + int(packetNumberLength)
-	err = ptls.ReadClientHello(cryptoData[:cryptoLen], tlsHdr)
+		copy(b[extHdrLen:hdrLen+4], origPNBytes[packetNumberLength:])
-	if err != nil {
+		data := b[extHdrLen : int(packetLen)+hdrLen]
-		return nil, err
+
+		key := hkdfExpandLabel(crypto.SHA256, secret, []byte{}, "quic key", 16)
+		iv := hkdfExpandLabel(crypto.SHA256, secret, []byte{}, "quic iv", 12)
+		cipher := AEADAESGCMTLS13(key, iv)
+		nonce := cache.Extend(int32(cipher.NonceSize()))
+		binary.BigEndian.PutUint64(nonce[len(nonce)-8:], uint64(packetNumber))
+		decrypted, err := cipher.Open(b[extHdrLen:extHdrLen], nonce, data, b[:extHdrLen])
+		if err != nil {
+			return nil, err
+		}
+		buffer = buf.FromBytes(decrypted)
+		for i := 0; !buffer.IsEmpty(); i++ {
+			frameType := byte(0x0) // Default to PADDING frame
+			for frameType == 0x0 && !buffer.IsEmpty() {
+				frameType, _ = buffer.ReadByte()
+			}
+			switch frameType {
+			case 0x00: // PADDING frame
+			case 0x01: // PING frame
+			case 0x02, 0x03: // ACK frame
+				if _, err = quicvarint.Read(buffer); err != nil { // Field: Largest Acknowledged
+					return nil, io.ErrUnexpectedEOF
+				}
+				if _, err = quicvarint.Read(buffer); err != nil { // Field: ACK Delay
+					return nil, io.ErrUnexpectedEOF
+				}
+				ackRangeCount, err := quicvarint.Read(buffer) // Field: ACK Range Count
+				if err != nil {
+					return nil, io.ErrUnexpectedEOF
+				}
+				if _, err = quicvarint.Read(buffer); err != nil { // Field: First ACK Range
+					return nil, io.ErrUnexpectedEOF
+				}
+				for i := 0; i < int(ackRangeCount); i++ { // Field: ACK Range
+					if _, err = quicvarint.Read(buffer); err != nil { // Field: ACK Range -> Gap
+						return nil, io.ErrUnexpectedEOF
+					}
+					if _, err = quicvarint.Read(buffer); err != nil { // Field: ACK Range -> ACK Range Length
+						return nil, io.ErrUnexpectedEOF
+					}
+				}
+				if frameType == 0x03 {
+					if _, err = quicvarint.Read(buffer); err != nil { // Field: ECN Counts -> ECT0 Count
+						return nil, io.ErrUnexpectedEOF
+					}
+					if _, err = quicvarint.Read(buffer); err != nil { // Field: ECN Counts -> ECT1 Count
+						return nil, io.ErrUnexpectedEOF
+					}
+					if _, err = quicvarint.Read(buffer); err != nil { //nolint:misspell // Field: ECN Counts -> ECT-CE Count
+						return nil, io.ErrUnexpectedEOF
+					}
+				}
+			case 0x06: // CRYPTO frame, we will use this frame
+				offset, err := quicvarint.Read(buffer) // Field: Offset
+				if err != nil {
+					return nil, io.ErrUnexpectedEOF
+				}
+				length, err := quicvarint.Read(buffer) // Field: Length
+				if err != nil || length > uint64(buffer.Len()) {
+					return nil, io.ErrUnexpectedEOF
+				}
+				if cryptoLen < int(offset+length) {
+					cryptoLen = int(offset + length)
+					if len(cryptoData) < cryptoLen {
+						newCryptoData := bytespool.Alloc(int32(cryptoLen))
+						copy(newCryptoData, cryptoData)
+						bytespool.Free(cryptoData)
+						cryptoData = newCryptoData
+					}
+				}
+				if _, err := buffer.Read(cryptoData[offset : offset+length]); err != nil { // Field: Crypto Data
+					return nil, io.ErrUnexpectedEOF
+				}
+			case 0x1c: // CONNECTION_CLOSE frame, only 0x1c is permitted in initial packet
+				if _, err = quicvarint.Read(buffer); err != nil { // Field: Error Code
+					return nil, io.ErrUnexpectedEOF
+				}
+				if _, err = quicvarint.Read(buffer); err != nil { // Field: Frame Type
+					return nil, io.ErrUnexpectedEOF
+				}
+				length, err := quicvarint.Read(buffer) // Field: Reason Phrase Length
+				if err != nil {
+					return nil, io.ErrUnexpectedEOF
+				}
+				if _, err := buffer.ReadBytes(int32(length)); err != nil { // Field: Reason Phrase
+					return nil, io.ErrUnexpectedEOF
+				}
+			default:
+				// Only above frame types are permitted in initial packet.
+				// See https://www.rfc-editor.org/rfc/rfc9000.html#section-17.2.2-8
+				return nil, errNotQuicInitial
+			}
+		}
+
+		tlsHdr := &ptls.SniffHeader{}
+		err = ptls.ReadClientHello(cryptoData[:cryptoLen], tlsHdr)
+		if err != nil {
+			// The crypto data may have not been fully recovered in current packets,
+			// So we continue to sniff rest packets.
+			b = restPayload
+			continue
+		}
+		return &SniffHeader{domain: tlsHdr.Domain()}, nil
 	}
-	return &SniffHeader{domain: tlsHdr.Domain()}, nil
+	return nil, common.ErrNoClue
 }
 
 func hkdfExpandLabel(hash crypto.Hash, secret, context []byte, label string, length int) []byte {

common/protocol/tls/cert/cert.go

@@ -16,8 +16,6 @@ import (
 	"github.com/xtls/xray-core/common/errors"
 )
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 type Certificate struct {
 	// certificate in ASN.1 DER format
 	Certificate []byte

common/retry/retry.go

@@ -1,7 +1,5 @@
 package retry // import "github.com/xtls/xray-core/common/retry"
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"time"
 

core/config.pb.go

@@ -1,14 +1,13 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.28.0
 // source: core/config.proto
 
 package core
 
 import (
 	serial "github.com/xtls/xray-core/common/serial"
-	global "github.com/xtls/xray-core/transport/global"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -38,12 +37,6 @@ type Config struct {
 	// implement the Feature interface, and its config type must be registered
 	// through common.RegisterConfig.
 	App []*serial.TypedMessage `protobuf:"bytes,4,rep,name=app,proto3" json:"app,omitempty"`
-	// Transport settings.
-	// Deprecated. Each inbound and outbound should choose their own transport
-	// config. Date to remove: 2020-01-13
-	//
-	// Deprecated: Marked as deprecated in core/config.proto.
-	Transport *global.Config `protobuf:"bytes,5,opt,name=transport,proto3" json:"transport,omitempty"`
 	// Configuration for extensions. The config may not work if corresponding
 	// extension is not loaded into Xray. Xray will ignore such config during
 	// initialization.
@@ -103,14 +96,6 @@ func (x *Config) GetApp() []*serial.TypedMessage {
 	return nil
 }
 
-// Deprecated: Marked as deprecated in core/config.proto.
-func (x *Config) GetTransport() *global.Config {
-	if x != nil {
-		return x.Transport
-	}
-	return nil
-}
-
 func (x *Config) GetExtension() []*serial.TypedMessage {
 	if x != nil {
 		return x.Extension
@@ -278,60 +263,54 @@ var file_core_config_proto_rawDesc = []byte{
 	0x6f, 0x74, 0x6f, 0x12, 0x09, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x1a, 0x21,
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+	0x61, 0x67, 0x65, 0x52, 0x0d, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x53, 0x65, 0x74, 0x74, 0x69, 0x6e,
-	0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x73, 0x65, 0x72,
+	0x67, 0x73, 0x12, 0x16, 0x0a, 0x06, 0x65, 0x78, 0x70, 0x69, 0x72, 0x65, 0x18, 0x04, 0x20, 0x01,
-	0x69, 0x61, 0x6c, 0x2e, 0x54, 0x79, 0x70, 0x65, 0x64, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65,
+	0x28, 0x03, 0x52, 0x06, 0x65, 0x78, 0x70, 0x69, 0x72, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x63, 0x6f,
-	0x52, 0x10, 0x72, 0x65, 0x63, 0x65, 0x69, 0x76, 0x65, 0x72, 0x53, 0x65, 0x74, 0x74, 0x69, 0x6e,
+	0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x63, 0x6f, 0x6d,
-	0x67, 0x73, 0x12, 0x47, 0x0a, 0x0e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x5f, 0x73, 0x65, 0x74, 0x74,
+	0x6d, 0x65, 0x6e, 0x74, 0x42, 0x3d, 0x0a, 0x0d, 0x63, 0x6f, 0x6d, 0x2e, 0x78, 0x72, 0x61, 0x79,
-	0x69, 0x6e, 0x67, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x20, 0x2e, 0x78, 0x72, 0x61,
+	0x2e, 0x63, 0x6f, 0x72, 0x65, 0x50, 0x01, 0x5a, 0x1e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e,
-	0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x73, 0x65, 0x72, 0x69, 0x61, 0x6c, 0x2e,
+	0x63, 0x6f, 0x6d, 0x2f, 0x78, 0x74, 0x6c, 0x73, 0x2f, 0x78, 0x72, 0x61, 0x79, 0x2d, 0x63, 0x6f,
-	0x54, 0x79, 0x70, 0x65, 0x64, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x0d, 0x70, 0x72,
+	0x72, 0x65, 0x2f, 0x63, 0x6f, 0x72, 0x65, 0xaa, 0x02, 0x09, 0x58, 0x72, 0x61, 0x79, 0x2e, 0x43,
-	0x6f, 0x78, 0x79, 0x53, 0x65, 0x74, 0x74, 0x69, 0x6e, 0x67, 0x73, 0x22, 0xef, 0x01, 0x0a, 0x15,
+	0x6f, 0x72, 0x65, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
-	0x4f, 0x75, 0x74, 0x62, 0x6f, 0x75, 0x6e, 0x64, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x72, 0x43,
-	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x10, 0x0a, 0x03, 0x74, 0x61, 0x67, 0x18, 0x01, 0x20, 0x01,
-	0x28, 0x09, 0x52, 0x03, 0x74, 0x61, 0x67, 0x12, 0x49, 0x0a, 0x0f, 0x73, 0x65, 0x6e, 0x64, 0x65,
-	0x72, 0x5f, 0x73, 0x65, 0x74, 0x74, 0x69, 0x6e, 0x67, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b,
-	0x32, 0x20, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x73,
-	0x65, 0x72, 0x69, 0x61, 0x6c, 0x2e, 0x54, 0x79, 0x70, 0x65, 0x64, 0x4d, 0x65, 0x73, 0x73, 0x61,
-	0x67, 0x65, 0x52, 0x0e, 0x73, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x53, 0x65, 0x74, 0x74, 0x69, 0x6e,
-	0x67, 0x73, 0x12, 0x47, 0x0a, 0x0e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x5f, 0x73, 0x65, 0x74, 0x74,
-	0x69, 0x6e, 0x67, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x20, 0x2e, 0x78, 0x72, 0x61,
-	0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x73, 0x65, 0x72, 0x69, 0x61, 0x6c, 0x2e,
-	0x54, 0x79, 0x70, 0x65, 0x64, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x0d, 0x70, 0x72,
-	0x6f, 0x78, 0x79, 0x53, 0x65, 0x74, 0x74, 0x69, 0x6e, 0x67, 0x73, 0x12, 0x16, 0x0a, 0x06, 0x65,
-	0x78, 0x70, 0x69, 0x72, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x03, 0x52, 0x06, 0x65, 0x78, 0x70,
-	0x69, 0x72, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x63, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x18, 0x05,
-	0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x63, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x3d, 0x0a,
-	0x0d, 0x63, 0x6f, 0x6d, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x50, 0x01,
-	0x5a, 0x1e, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x78, 0x74, 0x6c,
-	0x73, 0x2f, 0x78, 0x72, 0x61, 0x79, 0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x63, 0x6f, 0x72, 0x65,
-	0xaa, 0x02, 0x09, 0x58, 0x72, 0x61, 0x79, 0x2e, 0x43, 0x6f, 0x72, 0x65, 0x62, 0x06, 0x70, 0x72,
-	0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -352,23 +331,21 @@ var file_core_config_proto_goTypes = []any{
 	(*InboundHandlerConfig)(nil),  // 1: xray.core.InboundHandlerConfig
 	(*OutboundHandlerConfig)(nil), // 2: xray.core.OutboundHandlerConfig
 	(*serial.TypedMessage)(nil),   // 3: xray.common.serial.TypedMessage
-	(*global.Config)(nil),         // 4: xray.transport.Config
 }
 var file_core_config_proto_depIdxs = []int32{
 	1, // 0: xray.core.Config.inbound:type_name -> xray.core.InboundHandlerConfig
 	2, // 1: xray.core.Config.outbound:type_name -> xray.core.OutboundHandlerConfig
 	3, // 2: xray.core.Config.app:type_name -> xray.common.serial.TypedMessage
-	4, // 3: xray.core.Config.transport:type_name -> xray.transport.Config
+	3, // 3: xray.core.Config.extension:type_name -> xray.common.serial.TypedMessage
-	3, // 4: xray.core.Config.extension:type_name -> xray.common.serial.TypedMessage
+	3, // 4: xray.core.InboundHandlerConfig.receiver_settings:type_name -> xray.common.serial.TypedMessage
-	3, // 5: xray.core.InboundHandlerConfig.receiver_settings:type_name -> xray.common.serial.TypedMessage
+	3, // 5: xray.core.InboundHandlerConfig.proxy_settings:type_name -> xray.common.serial.TypedMessage
-	3, // 6: xray.core.InboundHandlerConfig.proxy_settings:type_name -> xray.common.serial.TypedMessage
+	3, // 6: xray.core.OutboundHandlerConfig.sender_settings:type_name -> xray.common.serial.TypedMessage
-	3, // 7: xray.core.OutboundHandlerConfig.sender_settings:type_name -> xray.common.serial.TypedMessage
+	3, // 7: xray.core.OutboundHandlerConfig.proxy_settings:type_name -> xray.common.serial.TypedMessage
-	3, // 8: xray.core.OutboundHandlerConfig.proxy_settings:type_name -> xray.common.serial.TypedMessage
+	8, // [8:8] is the sub-list for method output_type
-	9, // [9:9] is the sub-list for method output_type
+	8, // [8:8] is the sub-list for method input_type
-	9, // [9:9] is the sub-list for method input_type
+	8, // [8:8] is the sub-list for extension type_name
-	9, // [9:9] is the sub-list for extension type_name
+	8, // [8:8] is the sub-list for extension extendee
-	9, // [9:9] is the sub-list for extension extendee
+	0, // [0:8] is the sub-list for field type_name
-	0, // [0:9] is the sub-list for field type_name
 }
 
 func init() { file_core_config_proto_init() }

core/config.proto

@@ -7,7 +7,6 @@ option java_package = "com.xray.core";
 option java_multiple_files = true;
 
 import "common/serial/typed_message.proto";
-import "transport/global/config.proto";
 
 // Config is the master config of Xray. Xray takes this config as input and
 // functions accordingly.
@@ -26,11 +25,6 @@ message Config {
   // through common.RegisterConfig.
   repeated xray.common.serial.TypedMessage app = 4;
 
-  // Transport settings.
-  // Deprecated. Each inbound and outbound should choose their own transport
-  // config. Date to remove: 2020-01-13
-  xray.transport.Config transport = 5 [deprecated = true];
-
   // Configuration for extensions. The config may not work if corresponding
   // extension is not loaded into Xray. Xray will ignore such config during
   // initialization.

core/core.go

@@ -9,8 +9,6 @@
 // connections.
 package core
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"fmt"
 	"runtime"
@@ -21,7 +19,7 @@ import (
 var (
 	Version_x byte = 24
 	Version_y byte = 9
-	Version_z byte = 7
+	Version_z byte = 30
 )
 
 var (

core/xray.go

@@ -185,13 +185,6 @@ func initInstanceWithConfig(config *Config, server *Instance) (bool, error) {
 	server.ctx = context.WithValue(server.ctx, "cone",
 		platform.NewEnvFlag(platform.UseCone).GetValue(func() string { return "" }) != "true")
 
-	if config.Transport != nil {
-		features.PrintDeprecatedFeatureWarning("global transport settings")
-	}
-	if err := config.Transport.Apply(); err != nil {
-		return true, err
-	}
-
 	for _, appSettings := range config.App {
 		settings, err := appSettings.GetInstance()
 		if err != nil {

core/xray_test.go

@@ -56,9 +56,7 @@ func TestXrayClose(t *testing.T) {
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
 					Address: net.NewIPOrDomain(net.LocalHostIP),
 					Port:    uint32(0),
-					NetworkList: &net.NetworkList{
+					Networks: []net.Network{net.Network_TCP},
-						Network: []net.Network{net.Network_TCP},
-					},
 				}),
 			},
 		},

features/feature.go

@@ -1,22 +1,12 @@
 package features
 
 import (
-	"context"
-
 	"github.com/xtls/xray-core/common"
-	"github.com/xtls/xray-core/common/errors"
 )
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 // Feature is the interface for Xray features. All features must implement this interface.
 // All existing features have an implementation in app directory. These features can be replaced by third-party ones.
 type Feature interface {
 	common.HasType
 	common.Runnable
 }
-
-// PrintDeprecatedFeatureWarning prints a warning for deprecated feature.
-func PrintDeprecatedFeatureWarning(feature string) {
-	errors.LogInfo(context.Background(), "You are using a deprecated feature: " + feature + ". Please update your config file with latest configuration format, or update your client software.")
-}

features/routing/dns/context.go

@@ -1,7 +1,5 @@
 package dns
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 

features/routing/router.go

@@ -30,6 +30,9 @@ type Route interface {
 
 	// GetOutboundTag returns the tag of the outbound the connection was dispatched to.
 	GetOutboundTag() string
+
+	// GetRuleTag returns the matching rule tag for debugging if exists
+	GetRuleTag() string
 }
 
 // RouterType return the type of Router interface. Can be used to implement common.HasType.

features/stats/stats.go

@@ -1,7 +1,5 @@
 package stats
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/pires/go-proxyproto v0.7.0
 	github.com/quic-go/quic-go v0.46.0
 	github.com/refraction-networking/utls v1.6.7
-	github.com/sagernet/sing v0.4.1
+	github.com/sagernet/sing v0.4.3
 	github.com/sagernet/sing-shadowsocks v0.2.7
 	github.com/seiflotfy/cuckoofilter v0.0.0-20240715131351-a2f2c23f1771
 	github.com/stretchr/testify v1.9.0
@@ -27,7 +27,7 @@ require (
 	golang.org/x/sync v0.8.0
 	golang.org/x/sys v0.25.0
 	golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173
-	google.golang.org/grpc v1.66.0
+	google.golang.org/grpc v1.67.0
 	google.golang.org/protobuf v1.34.2
 	gvisor.dev/gvisor v0.0.0-20231202080848-1f7806d17489
 	h12.io/socks v1.0.3
@@ -55,7 +55,7 @@ require (
 	golang.org/x/time v0.5.0 // indirect
 	golang.org/x/tools v0.22.0 // indirect
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -54,8 +54,8 @@ github.com/refraction-networking/utls v1.6.7 h1:zVJ7sP1dJx/WtVuITug3qYUq034cDq9B
 github.com/refraction-networking/utls v1.6.7/go.mod h1:BC3O4vQzye5hqpmDTWUqi4P5DDhzJfkV1tdqtawQIH0=
 github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 h1:f/FNXud6gA3MNr8meMVVGxhp+QBTqY91tM8HjEuMjGg=
 github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3/go.mod h1:HgjTstvQsPGkxUsCd2KWxErBblirPizecHcpD3ffK+s=
-github.com/sagernet/sing v0.4.1 h1:zVlpE+7k7AFoC2pv6ReqLf0PIHjihL/jsBl5k05PQFk=
+github.com/sagernet/sing v0.4.3 h1:Ty/NAiNnVd6844k7ujlL5lkzydhcTH5Psc432jXA4Y8=
-github.com/sagernet/sing v0.4.1/go.mod h1:ieZHA/+Y9YZfXs2I3WtuwgyCZ6GPsIR7HdKb1SdEnls=
+github.com/sagernet/sing v0.4.3/go.mod h1:ieZHA/+Y9YZfXs2I3WtuwgyCZ6GPsIR7HdKb1SdEnls=
 github.com/sagernet/sing-shadowsocks v0.2.7 h1:zaopR1tbHEw5Nk6FAkM05wCslV6ahVegEZaKMv9ipx8=
 github.com/sagernet/sing-shadowsocks v0.2.7/go.mod h1:0rIKJZBR65Qi0zwdKezt4s57y/Tl1ofkaq6NlkzVuyE=
 github.com/seiflotfy/cuckoofilter v0.0.0-20240715131351-a2f2c23f1771 h1:emzAzMZ1L9iaKCTxdy3Em8Wv4ChIAGnfiz18Cda70g4=
@@ -125,10 +125,10 @@ golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 h1:B82qJJgjvYKsXS9jeu
 golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
 golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173 h1:/jFs0duh4rdb8uIfPMv78iAJGcPKDeqAFnaLBropIC4=
 golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173/go.mod h1:tkCQ4FQXmpAgYVh++1cq16/dH4QJtmvpRv19DWGAHSA=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117 h1:1GBuWVLM/KMVUv1t1En5Gs+gFZCNd360GGb4sSxtrhU=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142 h1:e7S5W7MGGLaSu8j3YjdezkZ+m1/Nm0uRVRMEMGk26Xs=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240604185151-ef581f913117/go.mod h1:EfXuqaE1J41VCDicxHzUDm+8rk+7ZdXzHV0IhO/I6s0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU=
-google.golang.org/grpc v1.66.0 h1:DibZuoBznOxbDQxRINckZcUvnCEvrW9pcWIE2yF9r1c=
+google.golang.org/grpc v1.67.0 h1:IdH9y6PF5MPSdAntIcpjQ+tXO41pcQsfZV2RxtQgVcw=
-google.golang.org/grpc v1.66.0/go.mod h1:s3/l6xSSCURdVfAnL+TqCNMyTDAGN6+lZeVxnZR128Y=
+google.golang.org/grpc v1.67.0/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
 google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
 google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=

infra/conf/common.go

@@ -252,10 +252,23 @@ type Int32Range struct {
 }
 
 func (v *Int32Range) UnmarshalJSON(data []byte) error {
-	var stringrange string
+	var str string
 	var rawint int32
-	if err := json.Unmarshal(data, &stringrange); err == nil {
+	if err := json.Unmarshal(data, &str); err == nil {
-		pair := strings.SplitN(stringrange, "-", 2)
+		// for number in string format like "114" or "-1"
+		if value, err := strconv.Atoi(str); err == nil {
+			v.From = int32(value)
+			v.To = int32(value)
+			return nil
+		}
+		// for empty "", we treat it as 0
+		if str == "" {
+			v.From = 0
+			v.To = 0
+			return nil
+		}
+		// for range value, like "114-514"
+		pair := strings.SplitN(str, "-", 2)
 		if len(pair) == 2 {
 			from, err := strconv.Atoi(pair[0])
 			to, err2 := strconv.Atoi(pair[1])

infra/conf/conf.go

@@ -1,3 +1 @@
 package conf
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

infra/conf/dns_proxy.go

@@ -13,6 +13,7 @@ type DNSOutboundConfig struct {
 	Port       uint16   `json:"port"`
 	UserLevel  uint32   `json:"userLevel"`
 	NonIPQuery string   `json:"nonIPQuery"`
+	BlockTypes  []int32  `json:"blockTypes"`
 }
 
 func (c *DNSOutboundConfig) Build() (proto.Message, error) {
@@ -34,5 +35,6 @@ func (c *DNSOutboundConfig) Build() (proto.Message, error) {
 		return nil, errors.New(`unknown "nonIPQuery": `, c.NonIPQuery)
 	}
 	config.Non_IPQuery = c.NonIPQuery
+	config.BlockTypes = c.BlockTypes
 	return config, nil
 }

infra/conf/dokodemo.go

@@ -9,7 +9,6 @@ type DokodemoConfig struct {
 	Host         *Address     `json:"address"`
 	PortValue    uint16       `json:"port"`
 	NetworkList  *NetworkList `json:"network"`
-	TimeoutValue uint32       `json:"timeout"`
 	Redirect     bool         `json:"followRedirect"`
 	UserLevel    uint32       `json:"userLevel"`
 }
@@ -21,7 +20,6 @@ func (v *DokodemoConfig) Build() (proto.Message, error) {
 	}
 	config.Port = uint32(v.PortValue)
 	config.Networks = v.NetworkList.Build()
-	config.Timeout = v.TimeoutValue
 	config.FollowRedirect = v.Redirect
 	config.UserLevel = v.UserLevel
 	return config, nil

infra/conf/dokodemo_test.go

@@ -19,7 +19,6 @@ func TestDokodemoConfig(t *testing.T) {
 				"address": "8.8.8.8",
 				"port": 53,
 				"network": "tcp",
-				"timeout": 10,
 				"followRedirect": true,
 				"userLevel": 1
 			}`,
@@ -32,7 +31,6 @@ func TestDokodemoConfig(t *testing.T) {
 				},
 				Port:           53,
 				Networks:       []net.Network{net.Network_TCP},
-				Timeout:        10,
 				FollowRedirect: true,
 				UserLevel:      1,
 			},

infra/conf/freedom.go

@@ -1,6 +1,7 @@
 package conf
 
 import (
+	"encoding/base64"
 	"net"
 	"strconv"
 	"strings"
@@ -14,11 +15,11 @@ import (
 
 type FreedomConfig struct {
 	DomainStrategy string    `json:"domainStrategy"`
-	Timeout        *uint32   `json:"timeout"`
 	Redirect       string    `json:"redirect"`
 	UserLevel      uint32    `json:"userLevel"`
 	Fragment       *Fragment `json:"fragment"`
 	Noise          *Noise    `json:"noise"`
+	Noises         []*Noise  `json:"noises"`
 	ProxyProtocol  uint32    `json:"proxyProtocol"`
 }
 
@@ -29,8 +30,9 @@ type Fragment struct {
 }
 
 type Noise struct {
-	Packet string `json:"packet"`
+	Type   string      `json:"type"`
-	Delay  string `json:"delay"`
+	Packet string      `json:"packet"`
+	Delay  *Int32Range `json:"delay"`
 }
 
 // Build implements Buildable
@@ -149,80 +151,21 @@ func (c *FreedomConfig) Build() (proto.Message, error) {
 			}
 		}
 	}
+
 	if c.Noise != nil {
-		config.Noise = new(freedom.Noise)
+		return nil, errors.PrintRemovedFeatureError("noise = { ... }", "noises = [ { ... } ]")
-		var err, err2 error
+	}
-		p := strings.Split(strings.ToLower(c.Noise.Packet), ":")
+
-		if len(p) != 2 {
+	if c.Noises != nil {
-			return nil, errors.New("invalid type for packet")
+		for _, n := range c.Noises {
-		}
+			NConfig, err := ParseNoise(n)
-		switch p[0] {
-		case "rand":
-			randValue := strings.Split(p[1], "-")
-			if len(randValue) > 2 {
-				return nil, errors.New("Only 2 values are allowed for rand")
-			}
-			if len(randValue) == 2 {
-				config.Noise.LengthMin, err = strconv.ParseUint(randValue[0], 10, 64)
-				config.Noise.LengthMax, err2 = strconv.ParseUint(randValue[1], 10, 64)
-			}
-			if len(randValue) == 1 {
-				config.Noise.LengthMin, err = strconv.ParseUint(randValue[0], 10, 64)
-				config.Noise.LengthMax = config.Noise.LengthMin
-			}
 			if err != nil {
-				return nil, errors.New("invalid value for rand LengthMin").Base(err)
+				return nil, err
 			}
-			if err2 != nil {
+			config.Noises = append(config.Noises, NConfig)
-				return nil, errors.New("invalid value for rand LengthMax").Base(err2)
-			}
-			if config.Noise.LengthMin > config.Noise.LengthMax {
-				config.Noise.LengthMin, config.Noise.LengthMax = config.Noise.LengthMax, config.Noise.LengthMin
-			}
-			if config.Noise.LengthMin == 0 {
-				return nil, errors.New("rand lengthMin or lengthMax cannot be 0")
-			}
-
-		case "str":
-			//user input string
-			config.Noise.StrNoise = strings.TrimSpace(p[1])
-
-		default:
-			return nil, errors.New("Invalid packet,only rand and str are supported")
-		}
-		if c.Noise.Delay != "" {
-			d := strings.Split(strings.ToLower(c.Noise.Delay), "-")
-			if len(d) > 2 {
-				return nil, errors.New("Invalid delay value")
-			}
-			if len(d) == 2 {
-				config.Noise.DelayMin, err = strconv.ParseUint(d[0], 10, 64)
-				config.Noise.DelayMax, err2 = strconv.ParseUint(d[1], 10, 64)
-
-			} else {
-				config.Noise.DelayMin, err = strconv.ParseUint(d[0], 10, 64)
-				config.Noise.DelayMax = config.Noise.DelayMin
-			}
-			if err != nil {
-				return nil, errors.New("Invalid value for DelayMin").Base(err)
-			}
-			if err2 != nil {
-				return nil, errors.New("Invalid value for DelayMax").Base(err2)
-			}
-			if config.Noise.DelayMin > config.Noise.DelayMax {
-				config.Noise.DelayMin, config.Noise.DelayMax = config.Noise.DelayMax, config.Noise.DelayMin
-			}
-			if config.Noise.DelayMin == 0 {
-				return nil, errors.New("DelayMin or DelayMax cannot be 0")
-			}
-		} else {
-			config.Noise.DelayMin = 0
 		}
 	}
 
-	if c.Timeout != nil {
-		config.Timeout = *c.Timeout
-	}
 	config.UserLevel = c.UserLevel
 	if len(c.Redirect) > 0 {
 		host, portStr, err := net.SplitHostPort(c.Redirect)
@@ -248,3 +191,67 @@ func (c *FreedomConfig) Build() (proto.Message, error) {
 	}
 	return config, nil
 }
+
+func ParseNoise(noise *Noise) (*freedom.Noise, error) {
+	var err, err2 error
+	NConfig := new(freedom.Noise)
+
+	switch strings.ToLower(noise.Type) {
+	case "rand":
+		randValue := strings.Split(noise.Packet, "-")
+		if len(randValue) > 2 {
+			return nil, errors.New("Only 2 values are allowed for rand")
+		}
+		if len(randValue) == 2 {
+			NConfig.LengthMin, err = strconv.ParseUint(randValue[0], 10, 64)
+			NConfig.LengthMax, err2 = strconv.ParseUint(randValue[1], 10, 64)
+		}
+		if len(randValue) == 1 {
+			NConfig.LengthMin, err = strconv.ParseUint(randValue[0], 10, 64)
+			NConfig.LengthMax = NConfig.LengthMin
+		}
+		if err != nil {
+			return nil, errors.New("invalid value for rand LengthMin").Base(err)
+		}
+		if err2 != nil {
+			return nil, errors.New("invalid value for rand LengthMax").Base(err2)
+		}
+		if NConfig.LengthMin > NConfig.LengthMax {
+			NConfig.LengthMin, NConfig.LengthMax = NConfig.LengthMax, NConfig.LengthMin
+		}
+		if NConfig.LengthMin == 0 {
+			return nil, errors.New("rand lengthMin or lengthMax cannot be 0")
+		}
+
+	case "str":
+		//user input string
+		NConfig.StrNoise = []byte(strings.TrimSpace(noise.Packet))
+
+	case "base64":
+		//user input base64
+		NConfig.StrNoise, err = base64.StdEncoding.DecodeString(strings.TrimSpace(noise.Packet))
+		if err != nil {
+			return nil, errors.New("Invalid base64 string")
+		}
+
+	default:
+		return nil, errors.New("Invalid packet,only rand,str,base64 are supported")
+	}
+
+	if noise.Delay != nil {
+		if noise.Delay.From != 0 && noise.Delay.To != 0 {
+			NConfig.DelayMin = uint64(noise.Delay.From)
+			NConfig.DelayMax = uint64(noise.Delay.To)
+			if NConfig.DelayMin > NConfig.LengthMax {
+				NConfig.DelayMin, NConfig.DelayMax = NConfig.LengthMax, NConfig.DelayMin
+			}
+		} else {
+			return nil, errors.New("DelayMin or DelayMax cannot be zero")
+		}
+
+	} else {
+		NConfig.DelayMin = 0
+		NConfig.DelayMax = 0
+	}
+	return NConfig, nil
+}

infra/conf/freedom_test.go

@@ -18,14 +18,12 @@ func TestFreedomConfig(t *testing.T) {
 		{
 			Input: `{
 				"domainStrategy": "AsIs",
-				"timeout": 10,
 				"redirect": "127.0.0.1:3366",
 				"userLevel": 1
 			}`,
 			Parser: loadJSON(creator),
 			Output: &freedom.Config{
 				DomainStrategy: freedom.Config_AS_IS,
-				Timeout:        10,
 				DestinationOverride: &freedom.DestinationOverride{
 					Server: &protocol.ServerEndpoint{
 						Address: &net.IPOrDomain{

infra/conf/http.go

@@ -23,7 +23,6 @@ func (v *HTTPAccount) Build() *http.Account {
 }
 
 type HTTPServerConfig struct {
-	Timeout     uint32         `json:"timeout"`
 	Accounts    []*HTTPAccount `json:"accounts"`
 	Transparent bool           `json:"allowTransparent"`
 	UserLevel   uint32         `json:"userLevel"`
@@ -31,7 +30,6 @@ type HTTPServerConfig struct {
 
 func (c *HTTPServerConfig) Build() (proto.Message, error) {
 	config := &http.ServerConfig{
-		Timeout:          c.Timeout,
 		AllowTransparent: c.Transparent,
 		UserLevel:        c.UserLevel,
 	}

infra/conf/http_test.go

@@ -15,7 +15,6 @@ func TestHTTPServerConfig(t *testing.T) {
 	runMultiTestCase(t, []TestCase{
 		{
 			Input: `{
-				"timeout": 10,
 				"accounts": [
 					{
 						"user": "my-username",
@@ -32,7 +31,6 @@ func TestHTTPServerConfig(t *testing.T) {
 				},
 				AllowTransparent: true,
 				UserLevel:        1,
-				Timeout:          10,
 			},
 		},
 	})

infra/conf/log.go

@@ -16,10 +16,11 @@ func DefaultLogConfig() *log.Config {
 }
 
 type LogConfig struct {
-	AccessLog string `json:"access"`
+	AccessLog   string `json:"access"`
-	ErrorLog  string `json:"error"`
+	ErrorLog    string `json:"error"`
-	LogLevel  string `json:"loglevel"`
+	LogLevel    string `json:"loglevel"`
-	DNSLog    bool   `json:"dnsLog"`
+	DNSLog      bool   `json:"dnsLog"`
+	MaskAddress string `json:"maskAddress"`
 }
 
 func (v *LogConfig) Build() *log.Config {
@@ -59,5 +60,6 @@ func (v *LogConfig) Build() *log.Config {
 	default:
 		config.ErrorLogLevel = clog.Severity_Warning
 	}
+	config.MaskAddress = v.MaskAddress
 	return config
 }

infra/conf/router.go

@@ -14,11 +14,6 @@ import (
 	"google.golang.org/protobuf/proto"
 )
 
-type RouterRulesConfig struct {
-	RuleList       []json.RawMessage `json:"rules"`
-	DomainStrategy string            `json:"domainStrategy"`
-}
-
 // StrategyConfig represents a strategy config
 type StrategyConfig struct {
 	Type     string           `json:"type"`
@@ -76,7 +71,6 @@ func (r *BalancingRule) Build() (*router.BalancingRule, error) {
 }
 
 type RouterConfig struct {
-	Settings       *RouterRulesConfig `json:"settings"` // Deprecated
 	RuleList       []json.RawMessage  `json:"rules"`
 	DomainStrategy *string            `json:"domainStrategy"`
 	Balancers      []*BalancingRule   `json:"balancers"`
@@ -88,8 +82,6 @@ func (c *RouterConfig) getDomainStrategy() router.Config_DomainStrategy {
 	ds := ""
 	if c.DomainStrategy != nil {
 		ds = *c.DomainStrategy
-	} else if c.Settings != nil {
-		ds = c.Settings.DomainStrategy
 	}
 
 	switch strings.ToLower(ds) {
@@ -111,10 +103,6 @@ func (c *RouterConfig) Build() (*router.Config, error) {
 	var rawRuleList []json.RawMessage
 	if c != nil {
 		rawRuleList = c.RuleList
-		if c.Settings != nil {
-			c.RuleList = append(c.RuleList, c.Settings.RuleList...)
-			rawRuleList = c.RuleList
-		}
 	}
 
 	for _, rawRule := range rawRuleList {

infra/conf/router_test.go

@@ -64,36 +64,33 @@ func TestRouterConfig(t *testing.T) {
 	runMultiTestCase(t, []TestCase{
 		{
 			Input: `{
-				"strategy": "rules",
+				"domainStrategy": "AsIs",
-				"settings": {
+				"rules": [
-					"domainStrategy": "AsIs",
+					{
-					"rules": [
+						"type": "field",
-						{
+						"domain": [
-							"type": "field",
+							"baidu.com",
-							"domain": [
+							"qq.com"
-								"baidu.com",
+						],
-								"qq.com"
+						"outboundTag": "direct"
-							],
+					},
-							"outboundTag": "direct"
+					{
-						},
+						"type": "field",
-						{
+						"ip": [
-							"type": "field",
+							"10.0.0.0/8",
-							"ip": [
+							"::1/128"
-								"10.0.0.0/8",
+						],
-								"::1/128"
+						"outboundTag": "test"
-							],
+					},{
-							"outboundTag": "test"
+						"type": "field",
-						},{
+						"port": "53, 443, 1000-2000",
-							"type": "field",
+						"outboundTag": "test"
-							"port": "53, 443, 1000-2000",
+					},{
-							"outboundTag": "test"
+						"type": "field",
-						},{
+						"port": 123,
-							"type": "field",
+						"outboundTag": "test"
-							"port": 123,
+					}
-							"outboundTag": "test"
+				],
-						}
-					]
-				},
 				"balancers": [
 					{
 						"tag": "b1",
@@ -225,28 +222,25 @@ func TestRouterConfig(t *testing.T) {
 		},
 		{
 			Input: `{
-				"strategy": "rules",
+				"domainStrategy": "IPIfNonMatch",
-				"settings": {
+				"rules": [
-					"domainStrategy": "IPIfNonMatch",
+					{
-					"rules": [
+						"type": "field",
-						{
+						"domain": [
-							"type": "field",
+							"baidu.com",
-							"domain": [
+							"qq.com"
-								"baidu.com",
+						],
-								"qq.com"
+						"outboundTag": "direct"
-							],
+					},
-							"outboundTag": "direct"
+					{
-						},
+						"type": "field",
-						{
+						"ip": [
-							"type": "field",
+							"10.0.0.0/8",
-							"ip": [
+							"::1/128"
-								"10.0.0.0/8",
+						],
-								"::1/128"
+						"outboundTag": "test"
-							],
+					}
-							"outboundTag": "test"
+				]
-						}
-					]
-				}
 			}`,
 			Parser: createParser(),
 			Output: &router.Config{
@@ -289,68 +283,5 @@ func TestRouterConfig(t *testing.T) {
 				},
 			},
 		},
-		{
-			Input: `{
-				"domainStrategy": "AsIs",
-				"rules": [
-					{
-						"type": "field",
-						"domain": [
-							"baidu.com",
-							"qq.com"
-						],
-						"outboundTag": "direct"
-					},
-					{
-						"type": "field",
-						"ip": [
-							"10.0.0.0/8",
-							"::1/128"
-						],
-						"outboundTag": "test"
-					}
-				]
-			}`,
-			Parser: createParser(),
-			Output: &router.Config{
-				DomainStrategy: router.Config_AsIs,
-				Rule: []*router.RoutingRule{
-					{
-						Domain: []*router.Domain{
-							{
-								Type:  router.Domain_Plain,
-								Value: "baidu.com",
-							},
-							{
-								Type:  router.Domain_Plain,
-								Value: "qq.com",
-							},
-						},
-						TargetTag: &router.RoutingRule_Tag{
-							Tag: "direct",
-						},
-					},
-					{
-						Geoip: []*router.GeoIP{
-							{
-								Cidr: []*router.CIDR{
-									{
-										Ip:     []byte{10, 0, 0, 0},
-										Prefix: 8,
-									},
-									{
-										Ip:     []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1},
-										Prefix: 128,
-									},
-								},
-							},
-						},
-						TargetTag: &router.RoutingRule_Tag{
-							Tag: "test",
-						},
-					},
-				},
-			},
-		},
 	})
 }

infra/conf/serial/serial.go

@@ -1,3 +1 @@
 package serial
-
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen

infra/conf/socks.go

@@ -2,7 +2,6 @@ package conf
 
 import (
 	"encoding/json"
-	"strings"
 
 	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/protocol"
@@ -33,7 +32,6 @@ type SocksServerConfig struct {
 	Accounts   []*SocksAccount `json:"accounts"`
 	UDP        bool            `json:"udp"`
 	Host       *Address        `json:"ip"`
-	Timeout    uint32          `json:"timeout"`
 	UserLevel  uint32          `json:"userLevel"`
 }
 
@@ -61,7 +59,6 @@ func (v *SocksServerConfig) Build() (proto.Message, error) {
 		config.Address = v.Host.Build()
 	}
 
-	config.Timeout = v.Timeout
 	config.UserLevel = v.UserLevel
 	return config, nil
 }
@@ -74,22 +71,11 @@ type SocksRemoteConfig struct {
 
 type SocksClientConfig struct {
 	Servers []*SocksRemoteConfig `json:"servers"`
-	Version string               `json:"version"`
 }
 
 func (v *SocksClientConfig) Build() (proto.Message, error) {
 	config := new(socks.ClientConfig)
 	config.Server = make([]*protocol.ServerEndpoint, len(v.Servers))
-	switch strings.ToLower(v.Version) {
-	case "4":
-		config.Version = socks.Version_SOCKS4
-	case "4a":
-		config.Version = socks.Version_SOCKS4A
-	case "", "5":
-		config.Version = socks.Version_SOCKS5
-	default:
-		return nil, errors.New("failed to parse socks server version: ", v.Version).AtError()
-	}
 	for idx, serverConfig := range v.Servers {
 		server := &protocol.ServerEndpoint{
 			Address: serverConfig.Address.Build(),
@@ -104,9 +90,6 @@ func (v *SocksClientConfig) Build() (proto.Message, error) {
 			if err := json.Unmarshal(rawUser, account); err != nil {
 				return nil, errors.New("failed to parse socks account").Base(err).AtError()
 			}
-			if config.Version != socks.Version_SOCKS5 && account.Password != "" {
-				return nil, errors.New("password is only supported in socks5").AtError()
-			}
 			user.Account = serial.ToTypedMessage(account.Build())
 			server.User = append(server.User, user)
 		}

infra/conf/socks_test.go

@@ -27,7 +27,6 @@ func TestSocksInboundConfig(t *testing.T) {
 				],
 				"udp": false,
 				"ip": "127.0.0.1",
-				"timeout": 5,
 				"userLevel": 1
 			}`,
 			Parser: loadJSON(creator),
@@ -42,7 +41,6 @@ func TestSocksInboundConfig(t *testing.T) {
 						Ip: []byte{127, 0, 0, 1},
 					},
 				},
-				Timeout:   5,
 				UserLevel: 1,
 			},
 		},

infra/conf/transport_internet.go

@@ -231,6 +231,14 @@ type SplitHTTPConfig struct {
 	ScMinPostsIntervalMs *Int32Range       `json:"scMinPostsIntervalMs"`
 	NoSSEHeader          bool              `json:"noSSEHeader"`
 	XPaddingBytes        *Int32Range       `json:"xPaddingBytes"`
+	Xmux                 Xmux              `json:"xmux"`
+}
+
+type Xmux struct {
+	MaxConcurrency *Int32Range `json:"maxConcurrency"`
+	MaxConnections *Int32Range `json:"maxConnections"`
+	CMaxReuseTimes *Int32Range `json:"cMaxReuseTimes"`
+	CMaxLifetimeMs *Int32Range `json:"cMaxLifetimeMs"`
 }
 
 func splithttpNewRandRangeConfig(input *Int32Range) *splithttp.RandRangeConfig {
@@ -254,6 +262,19 @@ func (c *SplitHTTPConfig) Build() (proto.Message, error) {
 	} else if c.Host == "" && c.Headers["Host"] != "" {
 		c.Host = c.Headers["Host"]
 	}
+
+	if c.Xmux.MaxConnections != nil && c.Xmux.MaxConnections.To > 0 && c.Xmux.MaxConcurrency != nil && c.Xmux.MaxConcurrency.To > 0 {
+		return nil, errors.New("maxConnections cannot be specified together with maxConcurrency")
+	}
+
+	// Multiplexing config
+	muxProtobuf := splithttp.Multiplexing{
+		MaxConcurrency: splithttpNewRandRangeConfig(c.Xmux.MaxConcurrency),
+		MaxConnections: splithttpNewRandRangeConfig(c.Xmux.MaxConnections),
+		CMaxReuseTimes: splithttpNewRandRangeConfig(c.Xmux.CMaxReuseTimes),
+		CMaxLifetimeMs: splithttpNewRandRangeConfig(c.Xmux.CMaxLifetimeMs),
+	}
+
 	config := &splithttp.Config{
 		Path:                 c.Path,
 		Host:                 c.Host,
@@ -263,6 +284,7 @@ func (c *SplitHTTPConfig) Build() (proto.Message, error) {
 		ScMinPostsIntervalMs: splithttpNewRandRangeConfig(c.ScMinPostsIntervalMs),
 		NoSSEHeader:          c.NoSSEHeader,
 		XPaddingBytes:        splithttpNewRandRangeConfig(c.XPaddingBytes),
+		Xmux:                 &muxProtobuf,
 	}
 	return config, nil
 }
@@ -622,13 +644,13 @@ type TransportProtocol string
 // Build implements Buildable.
 func (p TransportProtocol) Build() (string, error) {
 	switch strings.ToLower(string(p)) {
-	case "tcp":
+	case "raw", "tcp":
 		return "tcp", nil
 	case "kcp", "mkcp":
 		return "mkcp", nil
 	case "ws", "websocket":
 		return "websocket", nil
-	case "h2", "http":
+	case "h2", "h3", "http":
 		return "http", nil
 	case "grpc", "gun":
 		return "grpc", nil
@@ -757,19 +779,20 @@ func (c *SocketConfig) Build() (*internet.SocketConfig, error) {
 }
 
 type StreamConfig struct {
-	Network             *TransportProtocol  `json:"network"`
+	Network             *TransportProtocol `json:"network"`
-	Security            string              `json:"security"`
+	Security            string             `json:"security"`
-	TLSSettings         *TLSConfig          `json:"tlsSettings"`
+	TLSSettings         *TLSConfig         `json:"tlsSettings"`
-	REALITYSettings     *REALITYConfig      `json:"realitySettings"`
+	REALITYSettings     *REALITYConfig     `json:"realitySettings"`
-	TCPSettings         *TCPConfig          `json:"tcpSettings"`
+	RAWSettings         *TCPConfig         `json:"rawSettings"`
-	KCPSettings         *KCPConfig          `json:"kcpSettings"`
+	TCPSettings         *TCPConfig         `json:"tcpSettings"`
-	WSSettings          *WebSocketConfig    `json:"wsSettings"`
+	KCPSettings         *KCPConfig         `json:"kcpSettings"`
-	HTTPSettings        *HTTPConfig         `json:"httpSettings"`
+	WSSettings          *WebSocketConfig   `json:"wsSettings"`
-	SocketSettings      *SocketConfig       `json:"sockopt"`
+	HTTPSettings        *HTTPConfig        `json:"httpSettings"`
-	GRPCConfig          *GRPCConfig         `json:"grpcSettings"`
+	SocketSettings      *SocketConfig      `json:"sockopt"`
-	GUNConfig           *GRPCConfig         `json:"gunSettings"`
+	GRPCConfig          *GRPCConfig        `json:"grpcSettings"`
-	HTTPUPGRADESettings *HttpUpgradeConfig  `json:"httpupgradeSettings"`
+	GUNConfig           *GRPCConfig        `json:"gunSettings"`
-	SplitHTTPSettings   *SplitHTTPConfig    `json:"splithttpSettings"`
+	HTTPUPGRADESettings *HttpUpgradeConfig `json:"httpupgradeSettings"`
+	SplitHTTPSettings   *SplitHTTPConfig   `json:"splithttpSettings"`
 }
 
 // Build implements Buildable.
@@ -813,14 +836,17 @@ func (c *StreamConfig) Build() (*internet.StreamConfig, error) {
 		config.SecuritySettings = append(config.SecuritySettings, tm)
 		config.SecurityType = tm.Type
 	case "xtls":
-		return nil, errors.New(`Please use VLESS flow "xtls-rprx-vision" with TLS or REALITY.`)
+		return nil, errors.PrintRemovedFeatureError(`Legacy XTLS`, `xtls-rprx-vision with TLS or REALITY`)
 	default:
 		return nil, errors.New(`Unknown security "` + c.Security + `".`)
 	}
+	if c.TCPSettings == nil {
+		c.TCPSettings = c.RAWSettings
+	}
 	if c.TCPSettings != nil {
 		ts, err := c.TCPSettings.Build()
 		if err != nil {
-			return nil, errors.New("Failed to build TCP config.").Base(err)
+			return nil, errors.New("Failed to build RAW config.").Base(err)
 		}
 		config.TransportSettings = append(config.TransportSettings, &internet.TransportConfig{
 			ProtocolName: "tcp",

infra/conf/trojan.go

@@ -52,7 +52,7 @@ func (c *TrojanClientConfig) Build() (proto.Message, error) {
 			return nil, errors.New("Trojan password is not specified.")
 		}
 		if rec.Flow != "" {
-			return nil, errors.New(`Trojan doesn't support "flow" anymore.`)
+			return nil, errors.PrintRemovedFeatureError(`Flow for Trojan`, ``)
 		}
 
 		config.Server[idx] = &protocol.ServerEndpoint{
@@ -94,7 +94,6 @@ type TrojanUserConfig struct {
 // TrojanServerConfig is Inbound configuration
 type TrojanServerConfig struct {
 	Clients   []*TrojanUserConfig      `json:"clients"`
-	Fallback  *TrojanInboundFallback   `json:"fallback"`
 	Fallbacks []*TrojanInboundFallback `json:"fallbacks"`
 }
 
@@ -106,7 +105,7 @@ func (c *TrojanServerConfig) Build() (proto.Message, error) {
 
 	for idx, rawUser := range c.Clients {
 		if rawUser.Flow != "" {
-			return nil, errors.New(`Trojan doesn't support "flow" anymore.`)
+			return nil, errors.PrintRemovedFeatureError(`Flow for Trojan`, ``)
 		}
 
 		config.Users[idx] = &protocol.User{
@@ -118,9 +117,6 @@ func (c *TrojanServerConfig) Build() (proto.Message, error) {
 		}
 	}
 
-	if c.Fallback != nil {
-		return nil, errors.New(`Trojan settings: please use "fallbacks":[{}] instead of "fallback":{}`)
-	}
 	for _, fb := range c.Fallbacks {
 		var i uint16
 		var s string

infra/conf/vless.go

@@ -31,7 +31,6 @@ type VLessInboundFallback struct {
 type VLessInboundConfig struct {
 	Clients    []json.RawMessage       `json:"clients"`
 	Decryption string                  `json:"decryption"`
-	Fallback   *VLessInboundFallback   `json:"fallback"`
 	Fallbacks  []*VLessInboundFallback `json:"fallbacks"`
 }
 
@@ -74,9 +73,6 @@ func (c *VLessInboundConfig) Build() (proto.Message, error) {
 	}
 	config.Decryption = c.Decryption
 
-	if c.Fallback != nil {
-		return nil, errors.New(`VLESS settings: please use "fallbacks":[{}] instead of "fallback":{}`)
-	}
 	for _, fb := range c.Fallbacks {
 		var i uint16
 		var s string

infra/conf/vmess.go

@@ -57,10 +57,6 @@ func (c *VMessDetourConfig) Build() *inbound.DetourConfig {
 	}
 }
 
-type FeaturesConfig struct {
-	Detour *VMessDetourConfig `json:"detour"`
-}
-
 type VMessDefaultConfig struct {
 	Level byte `json:"level"`
 }
@@ -74,7 +70,6 @@ func (c *VMessDefaultConfig) Build() *inbound.DefaultConfig {
 
 type VMessInboundConfig struct {
 	Users        []json.RawMessage   `json:"clients"`
-	Features     *FeaturesConfig     `json:"features"`
 	Defaults     *VMessDefaultConfig `json:"default"`
 	DetourConfig *VMessDetourConfig  `json:"detour"`
 }
@@ -89,8 +84,6 @@ func (c *VMessInboundConfig) Build() (proto.Message, error) {
 
 	if c.DetourConfig != nil {
 		config.Detour = c.DetourConfig.Build()
-	} else if c.Features != nil && c.Features.Detour != nil {
-		config.Detour = c.Features.Detour.Build()
 	}
 
 	config.User = make([]*protocol.User, len(c.Users))

infra/conf/xray.go

@@ -48,21 +48,6 @@ var (
 	ctllog = log.New(os.Stderr, "xctl> ", 0)
 )
 
-func toProtocolList(s []string) ([]proxyman.KnownProtocols, error) {
-	kp := make([]proxyman.KnownProtocols, 0, 8)
-	for _, p := range s {
-		switch strings.ToLower(p) {
-		case "http":
-			kp = append(kp, proxyman.KnownProtocols_HTTP)
-		case "https", "tls", "ssl":
-			kp = append(kp, proxyman.KnownProtocols_TLS)
-		default:
-			return nil, errors.New("Unknown protocol: ", p)
-		}
-	}
-	return kp, nil
-}
-
 type SniffingConfig struct {
 	Enabled         bool        `json:"enabled"`
 	DestOverride    *StringList `json:"destOverride"`
@@ -175,7 +160,6 @@ type InboundDetourConfig struct {
 	Tag            string                         `json:"tag"`
 	Allocation     *InboundDetourAllocationConfig `json:"allocate"`
 	StreamSetting  *StreamConfig                  `json:"streamSettings"`
-	DomainOverride *StringList                    `json:"domainOverride"`
 	SniffingConfig *SniffingConfig                `json:"sniffing"`
 }
 
@@ -249,13 +233,6 @@ func (c *InboundDetourConfig) Build() (*core.InboundHandlerConfig, error) {
 		}
 		receiverSettings.SniffingSettings = s
 	}
-	if c.DomainOverride != nil {
-		kp, err := toProtocolList(*c.DomainOverride)
-		if err != nil {
-			return nil, errors.New("failed to parse inbound detour config").Base(err)
-		}
-		receiverSettings.DomainOverride = kp
-	}
 
 	settings := []byte("{}")
 	if c.Settings != nil {
@@ -384,11 +361,6 @@ func (c *StatsConfig) Build() (*stats.Config, error) {
 }
 
 type Config struct {
-	// Port of this Point server.
-	// Deprecated: Port exists for historical compatibility
-	// and should not be used.
-	Port uint16 `json:"port"`
-
 	// Deprecated: Global transport config is no longer used
 	// left for returning error
 	Transport        map[string]json.RawMessage `json:"transport"`
@@ -620,16 +592,8 @@ func (c *Config) Build() (*core.Config, error) {
 		inbounds = append(inbounds, c.InboundConfigs...)
 	}
 
-	// Backward compatibility.
-	if len(inbounds) > 0 && inbounds[0].PortList == nil && c.Port > 0 {
-		inbounds[0].PortList = &PortList{[]PortRange{{
-			From: uint32(c.Port),
-			To:   uint32(c.Port),
-		}}}
-	}
-
 	if len(c.Transport) > 0 {
-		return nil, errors.New("Global transport config is deprecated")
+		return nil, errors.PrintRemovedFeatureError("Global transport config", "streamSettings in inbounds and outbounds")
 	}
 
 	for _, rawInboundConfig := range inbounds {

infra/conf/xray_test.go

@@ -74,18 +74,15 @@ func TestXrayConfig(t *testing.T) {
 					}
 				}],
 				"routing": {
-					"strategy": "rules",
+					"rules": [
-					"settings": {
+						{
-						"rules": [
+							"ip": [
-							{
+								"10.0.0.0/8"
-								"ip": [
+							],
-									"10.0.0.0/8"
+							"type": "field",
-								],
+							"outboundTag": "blocked"
-								"type": "field",
+						}
-								"outboundTag": "blocked"
+					]
-							}
-						]
-					}
 				}
 			}`,
 			Parser: createParser(),

main/commands/all/commands.go

@@ -7,8 +7,6 @@ import (
 	"github.com/xtls/xray-core/main/commands/base"
 )
 
-// go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 func init() {
 	base.RootCommand.Commands = append(
 		base.RootCommand.Commands,

main/confloader/external/external.go

@@ -1,7 +1,5 @@
 package external
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"bytes"
 	"io"

proxy/blackhole/blackhole.go

@@ -1,8 +1,6 @@
 // Package blackhole is an outbound handler that blocks all connections.
 package blackhole
 
-//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
-
 import (
 	"context"
 	"time"

proxy/dns/config.pb.go

@@ -31,6 +31,7 @@ type Config struct {
 	Server      *net.Endpoint `protobuf:"bytes,1,opt,name=server,proto3" json:"server,omitempty"`
 	UserLevel   uint32        `protobuf:"varint,2,opt,name=user_level,json=userLevel,proto3" json:"user_level,omitempty"`
 	Non_IPQuery string        `protobuf:"bytes,3,opt,name=non_IP_query,json=nonIPQuery,proto3" json:"non_IP_query,omitempty"`
+	BlockTypes  []int32       `protobuf:"varint,4,rep,packed,name=block_types,json=blockTypes,proto3" json:"block_types,omitempty"`
 }
 
 func (x *Config) Reset() {
@@ -86,6 +87,13 @@ func (x *Config) GetNon_IPQuery() string {
 	return ""
 }
 
+func (x *Config) GetBlockTypes() []int32 {
+	if x != nil {
+		return x.BlockTypes
+	}
+	return nil
+}
+
 var File_proxy_dns_config_proto protoreflect.FileDescriptor
 
 var file_proxy_dns_config_proto_rawDesc = []byte{
@@ -93,20 +101,22 @@ var file_proxy_dns_config_proto_rawDesc = []byte{
 	0x69, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x70,
 	0x72, 0x6f, 0x78, 0x79, 0x2e, 0x64, 0x6e, 0x73, 0x1a, 0x1c, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e,
 	0x2f, 0x6e, 0x65, 0x74, 0x2f, 0x64, 0x65, 0x73, 0x74, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e,
-	0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x7c, 0x0a, 0x06, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67,
+	0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x9d, 0x01, 0x0a, 0x06, 0x43, 0x6f, 0x6e, 0x66, 0x69,
-	0x12, 0x31, 0x0a, 0x06, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b,
+	0x67, 0x12, 0x31, 0x0a, 0x06, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28,
-	0x32, 0x19, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x6e,
+	0x0b, 0x32, 0x19, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e,
-	0x65, 0x74, 0x2e, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x52, 0x06, 0x73, 0x65, 0x72,
+	0x6e, 0x65, 0x74, 0x2e, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x52, 0x06, 0x73, 0x65,
-	0x76, 0x65, 0x72, 0x12, 0x1d, 0x0a, 0x0a, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6c, 0x65, 0x76, 0x65,
+	0x72, 0x76, 0x65, 0x72, 0x12, 0x1d, 0x0a, 0x0a, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x6c, 0x65, 0x76,
-	0x6c, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x09, 0x75, 0x73, 0x65, 0x72, 0x4c, 0x65, 0x76,
+	0x65, 0x6c, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x09, 0x75, 0x73, 0x65, 0x72, 0x4c, 0x65,
-	0x65, 0x6c, 0x12, 0x20, 0x0a, 0x0c, 0x6e, 0x6f, 0x6e, 0x5f, 0x49, 0x50, 0x5f, 0x71, 0x75, 0x65,
+	0x76, 0x65, 0x6c, 0x12, 0x20, 0x0a, 0x0c, 0x6e, 0x6f, 0x6e, 0x5f, 0x49, 0x50, 0x5f, 0x71, 0x75,
-	0x72, 0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x6e, 0x6f, 0x6e, 0x49, 0x50, 0x51,
+	0x65, 0x72, 0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0a, 0x6e, 0x6f, 0x6e, 0x49, 0x50,
-	0x75, 0x65, 0x72, 0x79, 0x42, 0x4c, 0x0a, 0x12, 0x63, 0x6f, 0x6d, 0x2e, 0x78, 0x72, 0x61, 0x79,
+	0x51, 0x75, 0x65, 0x72, 0x79, 0x12, 0x1f, 0x0a, 0x0b, 0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x5f, 0x74,
-	0x2e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x64, 0x6e, 0x73, 0x50, 0x01, 0x5a, 0x23, 0x67, 0x69,
+	0x79, 0x70, 0x65, 0x73, 0x18, 0x04, 0x20, 0x03, 0x28, 0x05, 0x52, 0x0a, 0x62, 0x6c, 0x6f, 0x63,
-	0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x78, 0x74, 0x6c, 0x73, 0x2f, 0x78, 0x72,
+	0x6b, 0x54, 0x79, 0x70, 0x65, 0x73, 0x42, 0x4c, 0x0a, 0x12, 0x63, 0x6f, 0x6d, 0x2e, 0x78, 0x72,
-	0x61, 0x79, 0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2f, 0x64, 0x6e,
+	0x61, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x64, 0x6e, 0x73, 0x50, 0x01, 0x5a, 0x23,
-	0x73, 0xaa, 0x02, 0x0e, 0x58, 0x72, 0x61, 0x79, 0x2e, 0x50, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x44,
+	0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x78, 0x74, 0x6c, 0x73, 0x2f,
-	0x6e, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x78, 0x72, 0x61, 0x79, 0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2f,
+	0x64, 0x6e, 0x73, 0xaa, 0x02, 0x0e, 0x58, 0x72, 0x61, 0x79, 0x2e, 0x50, 0x72, 0x6f, 0x78, 0x79,
+	0x2e, 0x44, 0x6e, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

proxy/dns/config.proto

@@ -14,4 +14,5 @@ message Config {
   xray.common.net.Endpoint server = 1;
   uint32 user_level = 2;
   string non_IP_query = 3;
+  repeated int32 block_types = 4;
 }

proxy/dns/dns.go

@@ -49,6 +49,7 @@ type Handler struct {
 	server          net.Destination
 	timeout         time.Duration
 	nonIPQuery      string
+	blockTypes       []int32
 }
 
 func (h *Handler) Init(config *Config, dnsClient dns.Client, policyManager policy.Manager) error {
@@ -63,6 +64,7 @@ func (h *Handler) Init(config *Config, dnsClient dns.Client, policyManager polic
 		h.server = config.Server.AsDestination()
 	}
 	h.nonIPQuery = config.Non_IPQuery
+	h.blockTypes = config.BlockTypes
 	return nil
 }
 
@@ -84,12 +86,12 @@ func parseIPQuery(b []byte) (r bool, domain string, id uint16, qType dnsmessage.
 		errors.LogInfoInner(context.Background(), err, "question")
 		return
 	}
+	domain = q.Name.String()
 	qType = q.Type
 	if qType != dnsmessage.TypeA && qType != dnsmessage.TypeAAAA {
 		return
 	}
 
-	domain = q.Name.String()
 	r = true
 	return
 }
@@ -181,10 +183,18 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, d internet.
 
 			if !h.isOwnLink(ctx) {
 				isIPQuery, domain, id, qType := parseIPQuery(b.Bytes())
+				if len(h.blockTypes) > 0 {
+					for _, blocktype := range h.blockTypes {
+						if blocktype == int32(qType) {
+							errors.LogInfo(ctx, "blocked type ", qType, " query for domain ", domain)
+							return nil
+						}
+					}
+				}
 				if isIPQuery {
 					go h.handleIPQuery(id, qType, domain, writer)
 				}
-				if isIPQuery || h.nonIPQuery == "drop" || qType == 65 {
+				if isIPQuery || h.nonIPQuery == "drop" {
 					b.Release()
 					continue
 				}