mirrors/Xray-core
1
0
Fork 0
mirror of https://github.com/XTLS/Xray-core.git synced 2024-11-22 23:13:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

transport: add httpupgrade

Browse Source
This commit is contained in:
Eken Chan 2024-03-03 13:12:38 +08:00 committed by yuhan6665
parent a3f50d0f5d
commit 173b03448f
11 changed files with 524 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
infra/conf/transport.go
View File

@ -7,14 +7,15 @@ import (
)
type TransportConfig struct {
TCPConfig *TCPConfig `json:"tcpSettings"`
KCPConfig *KCPConfig `json:"kcpSettings"`
WSConfig *WebSocketConfig `json:"wsSettings"`
HTTPConfig *HTTPConfig `json:"httpSettings"`
DSConfig *DomainSocketConfig `json:"dsSettings"`
QUICConfig *QUICConfig `json:"quicSettings"`
GRPCConfig *GRPCConfig `json:"grpcSettings"`
GUNConfig *GRPCConfig `json:"gunSettings"`
TCPConfig *TCPConfig `json:"tcpSettings"`
KCPConfig *KCPConfig `json:"kcpSettings"`
WSConfig *WebSocketConfig `json:"wsSettings"`
HTTPConfig *HTTPConfig `json:"httpSettings"`
DSConfig *DomainSocketConfig `json:"dsSettings"`
QUICConfig *QUICConfig `json:"quicSettings"`
GRPCConfig *GRPCConfig `json:"grpcSettings"`
GUNConfig *GRPCConfig `json:"gunSettings"`
HTTPUPGRADEConfig *HttpUpgradeConfig `json:"httpupgradeSettings"`
}
// Build implements Buildable.
@ -101,5 +102,16 @@ func (c *TransportConfig) Build() (*global.Config, error) {
})
}
if c.HTTPUPGRADEConfig != nil {
hs, err := c.HTTPUPGRADEConfig.Build()
if err != nil {
return nil, newError("failed to build HttpUpgrade config").Base(err)
}
config.TransportSettings = append(config.TransportSettings, &internet.TransportConfig{
ProtocolName: "httpupgrade",
Settings: serial.ToTypedMessage(hs),
})
}
return config, nil
}

58
infra/conf/transport_internet.go
View File

@ -19,6 +19,7 @@ import (
"github.com/xtls/xray-core/transport/internet/domainsocket"
httpheader "github.com/xtls/xray-core/transport/internet/headers/http"
"github.com/xtls/xray-core/transport/internet/http"
"github.com/xtls/xray-core/transport/internet/httpupgrade"
"github.com/xtls/xray-core/transport/internet/kcp"
"github.com/xtls/xray-core/transport/internet/quic"
"github.com/xtls/xray-core/transport/internet/reality"
@ -181,6 +182,24 @@ func (c *WebSocketConfig) Build() (proto.Message, error) {
return config, nil
}
type HttpUpgradeConfig struct {
Path string `json:"path"`
Host string `json:"host"`
AcceptProxyProtocol bool `json:"acceptProxyProtocol"`
}
// Build implements Buildable.
func (c *HttpUpgradeConfig) Build() (proto.Message, error) {
config := &httpupgrade.Config{
Path: c.Path,
Host: c.Host,
}
if c.AcceptProxyProtocol {
config.AcceptProxyProtocol = c.AcceptProxyProtocol
}
return config, nil
}
type HTTPConfig struct {
Host *StringList `json:"host"`
Path string `json:"path"`
@ -606,6 +625,8 @@ func (p TransportProtocol) Build() (string, error) {
return "quic", nil
case "grpc", "gun":
return "grpc", nil
case "httpupgrade":
return "httpupgrade", nil
default:
return "", newError("Config: unknown transport protocol: ", p)
}
@ -706,19 +727,20 @@ func (c *SocketConfig) Build() (*internet.SocketConfig, error) {
}
type StreamConfig struct {
Network *TransportProtocol `json:"network"`
Security string `json:"security"`
TLSSettings *TLSConfig `json:"tlsSettings"`
REALITYSettings *REALITYConfig `json:"realitySettings"`
TCPSettings *TCPConfig `json:"tcpSettings"`
KCPSettings *KCPConfig `json:"kcpSettings"`
WSSettings *WebSocketConfig `json:"wsSettings"`
HTTPSettings *HTTPConfig `json:"httpSettings"`
DSSettings *DomainSocketConfig `json:"dsSettings"`
QUICSettings *QUICConfig `json:"quicSettings"`
SocketSettings *SocketConfig `json:"sockopt"`
GRPCConfig *GRPCConfig `json:"grpcSettings"`
GUNConfig *GRPCConfig `json:"gunSettings"`
Network *TransportProtocol `json:"network"`
Security string `json:"security"`
TLSSettings *TLSConfig `json:"tlsSettings"`
REALITYSettings *REALITYConfig `json:"realitySettings"`
TCPSettings *TCPConfig `json:"tcpSettings"`
KCPSettings *KCPConfig `json:"kcpSettings"`
WSSettings *WebSocketConfig `json:"wsSettings"`
HTTPSettings *HTTPConfig `json:"httpSettings"`
DSSettings *DomainSocketConfig `json:"dsSettings"`
QUICSettings *QUICConfig `json:"quicSettings"`
SocketSettings *SocketConfig `json:"sockopt"`
GRPCConfig *GRPCConfig `json:"grpcSettings"`
GUNConfig *GRPCConfig `json:"gunSettings"`
HTTPUPGRADESettings *HttpUpgradeConfig `json:"httpupgradeSettings"`
}
// Build implements Buildable.
@ -839,6 +861,16 @@ func (c *StreamConfig) Build() (*internet.StreamConfig, error) {
Settings: serial.ToTypedMessage(gs),
})
}
if c.HTTPUPGRADESettings != nil {
hs, err := c.HTTPUPGRADESettings.Build()
if err != nil {
return nil, newError("Failed to build HttpUpgrade config.").Base(err)
}
config.TransportSettings = append(config.TransportSettings, &internet.TransportConfig{
ProtocolName: "httpupgrade",
Settings: serial.ToTypedMessage(hs),
})
}
if c.SocketSettings != nil {
ss, err := c.SocketSettings.Build()
if err != nil {

3
infra/conf/xray.go
View File

@ -544,6 +544,9 @@ func applyTransportConfig(s *StreamConfig, t *TransportConfig) {
if s.DSSettings == nil {
s.DSSettings = t.DSConfig
}
if s.HTTPUPGRADESettings == nil {
s.HTTPUPGRADESettings = t.HTTPUPGRADEConfig
}
}
// Build implements Buildable.

1
main/distro/all/all.go
View File

@ -53,6 +53,7 @@ import (
_ "github.com/xtls/xray-core/transport/internet/domainsocket"
_ "github.com/xtls/xray-core/transport/internet/grpc"
_ "github.com/xtls/xray-core/transport/internet/http"
_ "github.com/xtls/xray-core/transport/internet/httpupgrade"
_ "github.com/xtls/xray-core/transport/internet/kcp"
_ "github.com/xtls/xray-core/transport/internet/quic"
_ "github.com/xtls/xray-core/transport/internet/reality"

12
transport/internet/httpupgrade/config.go Normal file
View File

@ -0,0 +1,12 @@
package httpupgrade
func (c *Config) GetNormalizedPath() string {
path := c.Path
if path == "" {
return "/"
}
if path[0] != '/' {
return "/" + path
}
return path
}

174
transport/internet/httpupgrade/config.pb.go Normal file
View File

@ -0,0 +1,174 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.32.0
// protoc v4.25.1
// source: transport/internet/httpupgrade/config.proto
package httpupgrade
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type Config struct {
state protoimpl.MessageState
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"`
}
func (x *Config) Reset() {
*x = Config{}
if protoimpl.UnsafeEnabled {
mi := &file_transport_internet_httpupgrade_config_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Config) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Config) ProtoMessage() {}
func (x *Config) ProtoReflect() protoreflect.Message {
mi := &file_transport_internet_httpupgrade_config_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Config.ProtoReflect.Descriptor instead.
func (*Config) Descriptor() ([]byte, []int) {
return file_transport_internet_httpupgrade_config_proto_rawDescGZIP(), []int{0}
}
func (x *Config) GetPath() string {
if x != nil {
return x.Path
}
return ""
}
func (x *Config) GetHost() string {
if x != nil {
return x.Host
}
return ""
}
func (x *Config) GetAcceptProxyProtocol() bool {
if x != nil {
return x.AcceptProxyProtocol
}
return false
}
var File_transport_internet_httpupgrade_config_proto protoreflect.FileDescriptor
var file_transport_internet_httpupgrade_config_proto_rawDesc = []byte{
0x0a, 0x2b, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2f, 0x69, 0x6e, 0x74, 0x65,
0x72, 0x6e, 0x65, 0x74, 0x2f, 0x68, 0x74, 0x74, 0x70, 0x75, 0x70, 0x67, 0x72, 0x61, 0x64, 0x65,
0x2f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x23, 0x78,
0x72, 0x61, 0x79, 0x2e, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2e, 0x69, 0x6e,
0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x75, 0x70, 0x67, 0x72, 0x61,
0x64, 0x65, 0x22, 0x6a, 0x0a, 0x06, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x12, 0x0a, 0x04,
0x70, 0x61, 0x74, 0x68, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x70, 0x61, 0x74, 0x68,
0x12, 0x12, 0x0a, 0x04, 0x68, 0x6f, 0x73, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04,
0x68, 0x6f, 0x73, 0x74, 0x12, 0x32, 0x0a, 0x15, 0x61, 0x63, 0x63, 0x65, 0x70, 0x74, 0x5f, 0x70,
0x72, 0x6f, 0x78, 0x79, 0x5f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x18, 0x04, 0x20,
0x01, 0x28, 0x08, 0x52, 0x13, 0x61, 0x63, 0x63, 0x65, 0x70, 0x74, 0x50, 0x72, 0x6f, 0x78, 0x79,
0x50, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x4a, 0x04, 0x08, 0x01, 0x10, 0x02, 0x42, 0x8b,
0x01, 0x0a, 0x27, 0x63, 0x6f, 0x6d, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x74, 0x72, 0x61, 0x6e,
0x73, 0x70, 0x6f, 0x72, 0x74, 0x2e, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2e, 0x68,
0x74, 0x74, 0x70, 0x75, 0x70, 0x67, 0x72, 0x61, 0x64, 0x65, 0x50, 0x01, 0x5a, 0x38, 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, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72,
0x74, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2f, 0x68, 0x74, 0x74, 0x70, 0x75,
0x70, 0x67, 0x72, 0x61, 0x64, 0x65, 0xaa, 0x02, 0x23, 0x58, 0x72, 0x61, 0x79, 0x2e, 0x54, 0x72,
0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2e, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74,
0x2e, 0x48, 0x74, 0x74, 0x70, 0x55, 0x70, 0x67, 0x72, 0x61, 0x64, 0x65, 0x62, 0x06, 0x70, 0x72,
0x6f, 0x74, 0x6f, 0x33,
}
var (
file_transport_internet_httpupgrade_config_proto_rawDescOnce sync.Once
file_transport_internet_httpupgrade_config_proto_rawDescData = file_transport_internet_httpupgrade_config_proto_rawDesc
)
func file_transport_internet_httpupgrade_config_proto_rawDescGZIP() []byte {
file_transport_internet_httpupgrade_config_proto_rawDescOnce.Do(func() {
file_transport_internet_httpupgrade_config_proto_rawDescData = protoimpl.X.CompressGZIP(file_transport_internet_httpupgrade_config_proto_rawDescData)
})
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_goTypes = []interface{}{
(*Config)(nil), // 0: xray.transport.internet.httpupgrade.Config
}
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
}
func init() { file_transport_internet_httpupgrade_config_proto_init() }
func file_transport_internet_httpupgrade_config_proto_init() {
if File_transport_internet_httpupgrade_config_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_transport_internet_httpupgrade_config_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*Config); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_transport_internet_httpupgrade_config_proto_rawDesc,
NumEnums: 0,
NumMessages: 1,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_transport_internet_httpupgrade_config_proto_goTypes,
DependencyIndexes: file_transport_internet_httpupgrade_config_proto_depIdxs,
MessageInfos: file_transport_internet_httpupgrade_config_proto_msgTypes,
}.Build()
File_transport_internet_httpupgrade_config_proto = out.File
file_transport_internet_httpupgrade_config_proto_rawDesc = nil
file_transport_internet_httpupgrade_config_proto_goTypes = nil
file_transport_internet_httpupgrade_config_proto_depIdxs = nil
}

16
transport/internet/httpupgrade/config.proto Normal file
View File

@ -0,0 +1,16 @@
syntax = "proto3";
package xray.transport.internet.httpupgrade;
option csharp_namespace = "Xray.Transport.Internet.HttpUpgrade";
option go_package = "github.com/xtls/xray-core/transport/internet/httpupgrade";
option java_package = "com.xray.transport.internet.httpupgrade";
option java_multiple_files = true;
message Config {
reserved 1;
string path = 2;
string host = 3;
bool accept_proxy_protocol = 4;
}

87
transport/internet/httpupgrade/dialer.go Normal file
View File

@ -0,0 +1,87 @@
package httpupgrade
import (
"bufio"
"context"
"net/http"
"net/url"
"strings"
"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/net"
"github.com/xtls/xray-core/common/session"
"github.com/xtls/xray-core/transport/internet"
"github.com/xtls/xray-core/transport/internet/stat"
"github.com/xtls/xray-core/transport/internet/tls"
)
func dialhttpUpgrade(ctx context.Context, dest net.Destination, streamSettings *internet.MemoryStreamConfig) (net.Conn, error) {
transportConfiguration := streamSettings.ProtocolSettings.(*Config)
pconn, err := internet.DialSystem(ctx, dest, streamSettings.SocketSettings)
if err != nil {
newError("failed to dial to ", dest).Base(err).AtError().WriteToLog()
return nil, err
}
var conn net.Conn
var requestURL url.URL
if config := tls.ConfigFromStreamSettings(streamSettings); config != nil {
tlsConfig := config.GetTLSConfig(tls.WithDestination(dest), tls.WithNextProto("http/1.1"))
if fingerprint := tls.GetFingerprint(config.Fingerprint); fingerprint != nil {
conn = tls.UClient(pconn, tlsConfig, fingerprint)
if err := conn.(*tls.UConn).WebsocketHandshakeContext(ctx); err != nil {
return nil, err
}
} else {
conn = tls.Client(pconn, tlsConfig)
}
requestURL.Scheme = "https"
} else {
requestURL.Scheme = "http"
}
requestURL.Host = dest.NetAddr()
requestURL.Path = transportConfiguration.GetNormalizedPath()
req := &http.Request{
Method: http.MethodGet,
URL: &requestURL,
Host: transportConfiguration.Host,
Header: make(http.Header),
}
req.Header.Set("Connection", "upgrade")
req.Header.Set("Upgrade", "websocket")
err = req.Write(conn)
if err != nil {
return nil, err
}
// TODO The bufio usage here is unreliable
resp, err := http.ReadResponse(bufio.NewReader(conn), req) // nolint:bodyclose
if err != nil {
return nil, err
}
if resp.Status == "101 Switching Protocols" &&
strings.ToLower(resp.Header.Get("Upgrade")) == "websocket" &&
strings.ToLower(resp.Header.Get("Connection")) == "upgrade" {
return conn, nil
}
return nil, newError("unrecognized reply")
}
func dial(ctx context.Context, dest net.Destination, streamSettings *internet.MemoryStreamConfig) (stat.Connection, error) {
newError("creating connection to ", dest).WriteToLog(session.ExportIDToError(ctx))
conn, err := dialhttpUpgrade(ctx, dest, streamSettings)
if err != nil {
return nil, newError("failed to dial request to ", dest).Base(err)
}
return stat.Connection(conn), nil
}
func init() {
common.Must(internet.RegisterTransportDialer(protocolName, dial))
}

9
transport/internet/httpupgrade/errors.generated.go Normal file
View File

@ -0,0 +1,9 @@
package httpupgrade
import "github.com/xtls/xray-core/common/errors"
type errPathObjHolder struct{}
func newError(values ...interface{}) *errors.Error {
return errors.New(values...).WithPathObj(errPathObjHolder{})
}

17
transport/internet/httpupgrade/httpupgrade.go Normal file
View File

@ -0,0 +1,17 @@
package httpupgrade
import (
"context"
"github.com/xtls/xray-core/common"
)
//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
const protocolName = "httpupgrade"
func init() {
common.Must(common.RegisterConfig((*Config)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
return nil, newError("httpupgrade is a transport protocol.")
}))
}

140
transport/internet/httpupgrade/hub.go Normal file
View File

@ -0,0 +1,140 @@
package httpupgrade
import (
"bufio"
"context"
"crypto/tls"
"net/http"
"strings"
"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/net"
"github.com/xtls/xray-core/common/session"
"github.com/xtls/xray-core/transport/internet"
"github.com/xtls/xray-core/transport/internet/stat"
v2tls "github.com/xtls/xray-core/transport/internet/tls"
)
type server struct {
config *Config
addConn internet.ConnHandler
innnerListener net.Listener
}
func (s *server) Close() error {
return s.innnerListener.Close()
}
func (s *server) Addr() net.Addr {
return nil
}
func (s *server) Handle(conn net.Conn) (stat.Connection, error) {
connReader := bufio.NewReader(conn)
req, err := http.ReadRequest(connReader)
if err != nil {
return nil, err
}
if s.config != nil {
host := req.Host
if len(s.config.Host) > 0 && host != s.config.Host {
return nil, newError("bad host: ", host)
}
path := s.config.GetNormalizedPath()
if req.URL.Path != path {
return nil, newError("bad path: ", req.URL.Path)
}
}
connection := strings.ToLower(req.Header.Get("Connection"))
upgrade := strings.ToLower(req.Header.Get("Upgrade"))
if connection != "upgrade" || upgrade != "websocket" {
_ = conn.Close()
return nil, newError("unrecognized request")
}
resp := &http.Response{
Status: "101 Switching Protocols",
StatusCode: 101,
Proto: "HTTP/1.1",
ProtoMajor: 1,
ProtoMinor: 1,
Header: http.Header{},
}
resp.Header.Set("Connection", "upgrade")
resp.Header.Set("Upgrade", "websocket")
err = resp.Write(conn)
if err != nil {
_ = conn.Close()
return nil, err
}
return stat.Connection(conn), nil
}
func (s *server) keepAccepting() {
for {
conn, err := s.innnerListener.Accept()
if err != nil {
return
}
handledConn, err := s.Handle(conn)
if err != nil {
newError("failed to handle request").Base(err).WriteToLog()
continue
}
s.addConn(handledConn)
}
}
func listenHTTPUpgrade(ctx context.Context, address net.Address, port net.Port, streamSettings *internet.MemoryStreamConfig, addConn internet.ConnHandler) (internet.Listener, error) {
transportConfiguration := streamSettings.ProtocolSettings.(*Config)
if transportConfiguration != nil {
if streamSettings.SocketSettings == nil {
streamSettings.SocketSettings = &internet.SocketConfig{}
}
streamSettings.SocketSettings.AcceptProxyProtocol = transportConfiguration.AcceptProxyProtocol || streamSettings.SocketSettings.AcceptProxyProtocol
}
var listener net.Listener
var err error
if port == net.Port(0) { // unix
listener, err = internet.ListenSystem(ctx, &net.UnixAddr{
Name: address.Domain(),
Net: "unix",
}, streamSettings.SocketSettings)
if err != nil {
return nil, newError("failed to listen unix domain socket(for HttpUpgrade) on ", address).Base(err)
}
newError("listening unix domain socket(for HttpUpgrade) on ", address).WriteToLog(session.ExportIDToError(ctx))
} else { // tcp
listener, err = internet.ListenSystem(ctx, &net.TCPAddr{
IP: address.IP(),
Port: int(port),
}, streamSettings.SocketSettings)
if err != nil {
return nil, newError("failed to listen TCP(for HttpUpgrade) on ", address, ":", port).Base(err)
}
newError("listening TCP(for HttpUpgrade) on ", address, ":", port).WriteToLog(session.ExportIDToError(ctx))
}
if streamSettings.SocketSettings != nil && streamSettings.SocketSettings.AcceptProxyProtocol {
newError("accepting PROXY protocol").AtWarning().WriteToLog(session.ExportIDToError(ctx))
}
if config := v2tls.ConfigFromStreamSettings(streamSettings); config != nil {
if tlsConfig := config.GetTLSConfig(); tlsConfig != nil {
listener = tls.NewListener(listener, tlsConfig)
}
}
serverInstance := &server{
config: transportConfiguration,
addConn: addConn,
innnerListener: listener,
}
go serverInstance.keepAccepting()
return serverInstance, nil
}
func init() {
common.Must(internet.RegisterTransportListener(protocolName, listenHTTPUpgrade))
}