Add support for HTTPupgrade custom headers

infra/conf/transport_internet.go

@@ -183,6 +183,7 @@ func (c *WebSocketConfig) Build() (proto.Message, error) {
 type HttpUpgradeConfig struct {
 	Path                string `json:"path"`
 	Host                string `json:"host"`
+	Headers             map[string]string `json:"headers"`
 	AcceptProxyProtocol bool   `json:"acceptProxyProtocol"`
 }
 
@@ -202,6 +203,7 @@ func (c *HttpUpgradeConfig) Build() (proto.Message, error) {
 	config := &httpupgrade.Config{
 		Path:                path,
 		Host:                c.Host,
+		Header:              c.Headers,
 		AcceptProxyProtocol: c.AcceptProxyProtocol,
 		Ed:                  ed,
 	}

transport/internet/httpupgrade/config.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.33.0
-// 	protoc        v4.23.1
+// 	protoc        v5.26.0
 // source: transport/internet/httpupgrade/config.proto
 
 package httpupgrade
@@ -25,10 +25,11 @@ type Config struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Path                string `protobuf:"bytes,2,opt,name=path,proto3" json:"path,omitempty"`
-	Host                string `protobuf:"bytes,3,opt,name=host,proto3" json:"host,omitempty"`
-	AcceptProxyProtocol bool   `protobuf:"varint,4,opt,name=accept_proxy_protocol,json=acceptProxyProtocol,proto3" json:"accept_proxy_protocol,omitempty"`
-	Ed                  uint32 `protobuf:"varint,5,opt,name=ed,proto3" json:"ed,omitempty"`
+	Path                string            `protobuf:"bytes,2,opt,name=path,proto3" json:"path,omitempty"`
+	Host                string            `protobuf:"bytes,3,opt,name=host,proto3" json:"host,omitempty"`
+	AcceptProxyProtocol bool              `protobuf:"varint,4,opt,name=accept_proxy_protocol,json=acceptProxyProtocol,proto3" json:"accept_proxy_protocol,omitempty"`
+	Ed                  uint32            `protobuf:"varint,5,opt,name=ed,proto3" json:"ed,omitempty"`
+	Header              map[string]string `protobuf:"bytes,6,rep,name=header,proto3" json:"header,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 }
 
 func (x *Config) Reset() {
@@ -91,6 +92,13 @@ func (x *Config) GetEd() uint32 {
 	return 0
 }
 
+func (x *Config) GetHeader() map[string]string {
+	if x != nil {
+		return x.Header
+	}
+	return nil
+}
+
 var File_transport_internet_httpupgrade_config_proto protoreflect.FileDescriptor
 
 var file_transport_internet_httpupgrade_config_proto_rawDesc = []byte{
@@ -99,24 +107,33 @@ var file_transport_internet_httpupgrade_config_proto_rawDesc = []byte{
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+	0x33,
 }
 
 var (
@@ -131,16 +148,18 @@ func file_transport_internet_httpupgrade_config_proto_rawDescGZIP() []byte {
 	return file_transport_internet_httpupgrade_config_proto_rawDescData
 }
 
-var file_transport_internet_httpupgrade_config_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_transport_internet_httpupgrade_config_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
 var file_transport_internet_httpupgrade_config_proto_goTypes = []interface{}{
 	(*Config)(nil), // 0: xray.transport.internet.httpupgrade.Config
+	nil,            // 1: xray.transport.internet.httpupgrade.Config.HeaderEntry
 }
 var file_transport_internet_httpupgrade_config_proto_depIdxs = []int32{
-	0, // [0:0] is the sub-list for method output_type
-	0, // [0:0] is the sub-list for method input_type
-	0, // [0:0] is the sub-list for extension type_name
-	0, // [0:0] is the sub-list for extension extendee
-	0, // [0:0] is the sub-list for field type_name
+	1, // 0: xray.transport.internet.httpupgrade.Config.header:type_name -> xray.transport.internet.httpupgrade.Config.HeaderEntry
+	1, // [1:1] is the sub-list for method output_type
+	1, // [1:1] is the sub-list for method input_type
+	1, // [1:1] is the sub-list for extension type_name
+	1, // [1:1] is the sub-list for extension extendee
+	0, // [0:1] is the sub-list for field type_name
 }
 
 func init() { file_transport_internet_httpupgrade_config_proto_init() }
@@ -168,7 +187,7 @@ func file_transport_internet_httpupgrade_config_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_transport_internet_httpupgrade_config_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   1,
+			NumMessages:   2,
 			NumExtensions: 0,
 			NumServices:   0,
 		},

transport/internet/httpupgrade/config.proto

@@ -15,4 +15,5 @@ message Config {
   bool accept_proxy_protocol = 4;
 
   uint32 ed = 5;
+  map<string, string> header = 6;
 }

transport/internet/httpupgrade/dialer.go

@@ -73,6 +73,9 @@ func dialhttpUpgrade(ctx context.Context, dest net.Destination, streamSettings *
 		Host:   transportConfiguration.Host,
 		Header: make(http.Header),
 	}
+	for key, value := range transportConfiguration.Header {
+		req.Header.Add(key, value)
+	}
 	req.Header.Set("Connection", "upgrade")
 	req.Header.Set("Upgrade", "websocket")