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Add header and method support to http2 transport (#755)

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Co-authored-by: Shelikhoo <xiaokangwang@outlook.com>
This commit is contained in:
yuhan6665 2021-10-12 11:58:12 -04:00 committed by GitHub
parent 4bb61701b5
commit e6711d1b48
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
5 changed files with 106 additions and 33 deletions
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20
infra/conf/transport_internet.go
View file

@ -14,6 +14,7 @@ import (
"github.com/xtls/xray-core/common/serial"
"github.com/xtls/xray-core/transport/internet"
"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/kcp"
"github.com/xtls/xray-core/transport/internet/quic"
@ -184,6 +185,8 @@ type HTTPConfig struct {
Path string `json:"path"`
ReadIdleTimeout int32 `json:"read_idle_timeout"`
HealthCheckTimeout int32 `json:"health_check_timeout"`
Method string `json:"method"`
Headers map[string]*StringList `json:"headers"`
}
// Build implements Buildable.
@ -202,6 +205,23 @@ func (c *HTTPConfig) Build() (proto.Message, error) {
if c.Host != nil {
config.Host = []string(*c.Host)
}
if c.Method != "" {
config.Method = c.Method
}
if len(c.Headers) > 0 {
config.Header = make([]*httpheader.Header, 0, len(c.Headers))
headerNames := sortMapKeys(c.Headers)
for _, key := range headerNames {
value := c.Headers[key]
if value == nil {
return nil, newError("empty HTTP header value: " + key).AtError()
}
config.Header = append(config.Header, &httpheader.Header{
Name: key,
Value: append([]string(nil), (*value)...),
})
}
}
return config, nil
}

72
transport/internet/http/config.pb.go
View file

@ -7,6 +7,7 @@
package http
import (
http "github.com/xtls/xray-core/transport/internet/headers/http"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
@ -29,6 +30,8 @@ type Config struct {
Path string `protobuf:"bytes,2,opt,name=path,proto3" json:"path,omitempty"`
IdleTimeout int32 `protobuf:"varint,3,opt,name=idle_timeout,json=idleTimeout,proto3" json:"idle_timeout,omitempty"`
HealthCheckTimeout int32 `protobuf:"varint,4,opt,name=health_check_timeout,json=healthCheckTimeout,proto3" json:"health_check_timeout,omitempty"`
Method string `protobuf:"bytes,5,opt,name=method,proto3" json:"method,omitempty"`
Header []*http.Header `protobuf:"bytes,6,rep,name=header,proto3" json:"header,omitempty"`
}
func (x *Config) Reset() {
@ -91,6 +94,20 @@ func (x *Config) GetHealthCheckTimeout() int32 {
return 0
}
func (x *Config) GetMethod() string {
if x != nil {
return x.Method
}
return ""
}
func (x *Config) GetHeader() []*http.Header {
if x != nil {
return x.Header
}
return nil
}
var File_transport_internet_http_config_proto protoreflect.FileDescriptor
var file_transport_internet_http_config_proto_rawDesc = []byte{
@ -98,23 +115,32 @@ var file_transport_internet_http_config_proto_rawDesc = []byte{
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}
var (
@ -132,13 +158,15 @@ func file_transport_internet_http_config_proto_rawDescGZIP() []byte {
var file_transport_internet_http_config_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
var file_transport_internet_http_config_proto_goTypes = []interface{}{
(*Config)(nil), // 0: xray.transport.internet.http.Config
(*http.Header)(nil), // 1: xray.transport.internet.headers.http.Header
}
var file_transport_internet_http_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.http.Config.header:type_name -> xray.transport.internet.headers.http.Header
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_http_config_proto_init() }

4
transport/internet/http/config.proto
View file

@ -6,9 +6,13 @@ option go_package = "github.com/xtls/xray-core/transport/internet/http";
option java_package = "com.xray.transport.internet.http";
option java_multiple_files = true;
import "transport/internet/headers/http/config.proto";
message Config {
repeated string host = 1;
string path = 2;
int32 idle_timeout = 3;
int32 health_check_timeout = 4;
string method = 5;
repeated xray.transport.internet.headers.http.Header header = 6;
}

18
transport/internet/http/dialer.go
View file

@ -123,8 +123,22 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
opts := pipe.OptionsFromContext(ctx)
preader, pwriter := pipe.New(opts...)
breader := &buf.BufferedReader{Reader: preader}
httpMethod := "PUT"
if httpSettings.Method != "" {
httpMethod = httpSettings.Method
}
httpHeaders := make(http.Header)
for _, httpHeader := range httpSettings.Header {
for _, httpHeaderValue := range httpHeader.Value {
httpHeaders.Set(httpHeader.Name, httpHeaderValue)
}
}
request := &http.Request{
Method: "PUT",
Method: httpMethod,
Host: httpSettings.getRandomHost(),
Body: breader,
URL: &url.URL{
@ -135,7 +149,7 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
Proto: "HTTP/2",
ProtoMajor: 2,
ProtoMinor: 0,
Header: make(http.Header),
Header: httpHeaders,
}
// Disable any compression method from server.
request.Header.Set("Accept-Encoding", "identity")

7
transport/internet/http/hub.go
View file

@ -70,6 +70,13 @@ func (l *Listener) ServeHTTP(writer http.ResponseWriter, request *http.Request)
}
writer.Header().Set("Cache-Control", "no-store")
for _, httpHeader := range l.config.Header {
for _, httpHeaderValue := range httpHeader.Value {
writer.Header().Set(httpHeader.Name, httpHeaderValue)
}
}
writer.WriteHeader(200)
if f, ok := writer.(http.Flusher); ok {
f.Flush()