add hop plugin

This commit is contained in:
ginuerzh 2023-09-28 21:02:11 +08:00
parent 4700171909
commit 8bc0679b5c
7 changed files with 576 additions and 13 deletions

View File

@ -29,8 +29,10 @@ type BypassRequest struct {
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Addr string `protobuf:"bytes,1,opt,name=addr,proto3" json:"addr,omitempty"`
Client string `protobuf:"bytes,2,opt,name=client,proto3" json:"client,omitempty"`
Addr string `protobuf:"bytes,1,opt,name=addr,proto3" json:"addr,omitempty"`
Client string `protobuf:"bytes,2,opt,name=client,proto3" json:"client,omitempty"`
Network string `protobuf:"bytes,3,opt,name=network,proto3" json:"network,omitempty"`
Host string `protobuf:"bytes,4,opt,name=host,proto3" json:"host,omitempty"`
}
func (x *BypassRequest) Reset() {
@ -79,6 +81,20 @@ func (x *BypassRequest) GetClient() string {
return ""
}
func (x *BypassRequest) GetNetwork() string {
if x != nil {
return x.Network
}
return ""
}
func (x *BypassRequest) GetHost() string {
if x != nil {
return x.Host
}
return ""
}
type BypassReply struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
@ -130,20 +146,22 @@ var File_bypass_proto protoreflect.FileDescriptor
var file_bypass_proto_rawDesc = []byte{
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}
var (

View File

@ -9,6 +9,8 @@ option go_package = "github.com/go-gost/plugin/bypass/proto";
message BypassRequest {
string addr = 1;
string client = 2;
string network = 3;
string host = 4;
}
message BypassReply {

80
hop/example/grpc/main.go Normal file
View File

@ -0,0 +1,80 @@
package main
import (
"context"
"encoding/json"
"flag"
"fmt"
"log"
"net"
"sync/atomic"
"github.com/go-gost/plugin/hop/proto"
"github.com/go-gost/x/config"
"google.golang.org/grpc"
)
var (
port = flag.Int("port", 8000, "The server port")
)
var (
nodes = []*config.NodeConfig{
{
Name: "node-0",
Addr: ":8888",
Connector: &config.ConnectorConfig{
Type: "socks5",
Auth: &config.AuthConfig{
Username: "user",
Password: "pass",
},
},
Dialer: &config.DialerConfig{
Type: "tcp",
},
},
{
Name: "node-1",
Addr: ":9999",
Connector: &config.ConnectorConfig{
Type: "http",
Auth: &config.AuthConfig{
Username: "user",
Password: "pass",
},
},
Dialer: &config.DialerConfig{
Type: "tcp",
},
},
}
)
type server struct {
counter atomic.Uint64
proto.UnimplementedHopServer
}
func (s *server) Select(ctx context.Context, in *proto.SelectRequest) (*proto.SelectReply, error) {
node := nodes[s.counter.Add(1)%uint64(len(nodes))]
v, _ := json.Marshal(node)
reply := &proto.SelectReply{
Node: v,
}
return reply, nil
}
func main() {
flag.Parse()
lis, err := net.Listen("tcp", fmt.Sprintf(":%d", *port))
if err != nil {
log.Fatalf("failed to listen: %v", err)
}
s := grpc.NewServer()
proto.RegisterHopServer(s, &server{})
log.Printf("server listening at %v", lis.Addr())
if err := s.Serve(lis); err != nil {
log.Fatalf("failed to serve: %v", err)
}
}

93
hop/example/http/main.go Normal file
View File

@ -0,0 +1,93 @@
package main
import (
"encoding/json"
"flag"
"fmt"
"log"
"net"
"net/http"
"sync/atomic"
"github.com/go-gost/x/config"
)
var (
port = flag.Int("port", 8000, "The server port")
)
var (
nodes = []*config.NodeConfig{
{
Name: "node-0",
Addr: ":8888",
Connector: &config.ConnectorConfig{
Type: "socks5",
Auth: &config.AuthConfig{
Username: "user",
Password: "pass",
},
},
Dialer: &config.DialerConfig{
Type: "tcp",
},
},
{
Name: "node-1",
Addr: ":9999",
Connector: &config.ConnectorConfig{
Type: "http",
Auth: &config.AuthConfig{
Username: "user",
Password: "pass",
},
},
Dialer: &config.DialerConfig{
Type: "tcp",
},
},
}
)
type hopRequest struct {
Network string `json:"network"`
Addr string `json:"addr"`
Host string `json:"host"`
Client string `json:"client"`
}
type hopResponse struct {
Node string `json:"node"`
}
func main() {
flag.Parse()
lis, err := net.Listen("tcp", fmt.Sprintf(":%d", *port))
if err != nil {
log.Fatalf("failed to listen: %v", err)
}
log.Printf("server listening at %v", lis.Addr())
var counter atomic.Uint64
http.HandleFunc("/hop", func(w http.ResponseWriter, r *http.Request) {
rb := hopRequest{}
if err := json.NewDecoder(r.Body).Decode(&rb); err != nil {
log.Println(err)
w.WriteHeader(http.StatusBadRequest)
return
}
log.Printf("hop: %s %s %s %s", rb.Network, rb.Addr, rb.Host, rb.Client)
node := nodes[counter.Add(1)%uint64(len(nodes))]
v, _ := json.Marshal(node)
resp := hopResponse{Node: string(v)}
json.NewEncoder(w).Encode(resp)
})
if err := http.Serve(lis, nil); err != nil {
log.Fatalf("failed to serve: %v", err)
}
}

243
hop/proto/hop.pb.go Normal file
View File

@ -0,0 +1,243 @@
// protoc --go_out=. --go_opt=paths=source_relative \
// --go-grpc_out=. --go-grpc_opt=paths=source_relative \
// hop.proto
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.28.1
// protoc v3.15.8
// source: hop.proto
package proto
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 SelectRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Network string `protobuf:"bytes,1,opt,name=network,proto3" json:"network,omitempty"`
Addr string `protobuf:"bytes,2,opt,name=addr,proto3" json:"addr,omitempty"`
Host string `protobuf:"bytes,3,opt,name=host,proto3" json:"host,omitempty"`
Client string `protobuf:"bytes,4,opt,name=client,proto3" json:"client,omitempty"`
}
func (x *SelectRequest) Reset() {
*x = SelectRequest{}
if protoimpl.UnsafeEnabled {
mi := &file_hop_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *SelectRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*SelectRequest) ProtoMessage() {}
func (x *SelectRequest) ProtoReflect() protoreflect.Message {
mi := &file_hop_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 SelectRequest.ProtoReflect.Descriptor instead.
func (*SelectRequest) Descriptor() ([]byte, []int) {
return file_hop_proto_rawDescGZIP(), []int{0}
}
func (x *SelectRequest) GetNetwork() string {
if x != nil {
return x.Network
}
return ""
}
func (x *SelectRequest) GetAddr() string {
if x != nil {
return x.Addr
}
return ""
}
func (x *SelectRequest) GetHost() string {
if x != nil {
return x.Host
}
return ""
}
func (x *SelectRequest) GetClient() string {
if x != nil {
return x.Client
}
return ""
}
type SelectReply struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Node []byte `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
}
func (x *SelectReply) Reset() {
*x = SelectReply{}
if protoimpl.UnsafeEnabled {
mi := &file_hop_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *SelectReply) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*SelectReply) ProtoMessage() {}
func (x *SelectReply) ProtoReflect() protoreflect.Message {
mi := &file_hop_proto_msgTypes[1]
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 SelectReply.ProtoReflect.Descriptor instead.
func (*SelectReply) Descriptor() ([]byte, []int) {
return file_hop_proto_rawDescGZIP(), []int{1}
}
func (x *SelectReply) GetNode() []byte {
if x != nil {
return x.Node
}
return nil
}
var File_hop_proto protoreflect.FileDescriptor
var file_hop_proto_rawDesc = []byte{
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0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var (
file_hop_proto_rawDescOnce sync.Once
file_hop_proto_rawDescData = file_hop_proto_rawDesc
)
func file_hop_proto_rawDescGZIP() []byte {
file_hop_proto_rawDescOnce.Do(func() {
file_hop_proto_rawDescData = protoimpl.X.CompressGZIP(file_hop_proto_rawDescData)
})
return file_hop_proto_rawDescData
}
var file_hop_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_hop_proto_goTypes = []interface{}{
(*SelectRequest)(nil), // 0: proto.SelectRequest
(*SelectReply)(nil), // 1: proto.SelectReply
}
var file_hop_proto_depIdxs = []int32{
0, // 0: proto.Hop.Select:input_type -> proto.SelectRequest
1, // 1: proto.Hop.Select:output_type -> proto.SelectReply
1, // [1:2] is the sub-list for method output_type
0, // [0:1] 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_hop_proto_init() }
func file_hop_proto_init() {
if File_hop_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_hop_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*SelectRequest); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_hop_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*SelectReply); 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_hop_proto_rawDesc,
NumEnums: 0,
NumMessages: 2,
NumExtensions: 0,
NumServices: 1,
},
GoTypes: file_hop_proto_goTypes,
DependencyIndexes: file_hop_proto_depIdxs,
MessageInfos: file_hop_proto_msgTypes,
}.Build()
File_hop_proto = out.File
file_hop_proto_rawDesc = nil
file_hop_proto_goTypes = nil
file_hop_proto_depIdxs = nil
}

22
hop/proto/hop.proto Normal file
View File

@ -0,0 +1,22 @@
// protoc --go_out=. --go_opt=paths=source_relative \
// --go-grpc_out=. --go-grpc_opt=paths=source_relative \
// hop.proto
syntax = "proto3";
package proto;
option go_package = "github.com/go-gost/plugin/hop/proto";
message SelectRequest {
string network = 1;
string addr = 2;
string host = 3;
string client = 4;
}
message SelectReply {
bytes node = 1;
}
service Hop {
rpc Select(SelectRequest) returns (SelectReply);
}

105
hop/proto/hop_grpc.pb.go Normal file
View File

@ -0,0 +1,105 @@
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
// - protoc-gen-go-grpc v1.2.0
// - protoc v3.15.8
// source: hop.proto
package proto
import (
context "context"
grpc "google.golang.org/grpc"
codes "google.golang.org/grpc/codes"
status "google.golang.org/grpc/status"
)
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
// Requires gRPC-Go v1.32.0 or later.
const _ = grpc.SupportPackageIsVersion7
// HopClient is the client API for Hop service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
type HopClient interface {
Select(ctx context.Context, in *SelectRequest, opts ...grpc.CallOption) (*SelectReply, error)
}
type hopClient struct {
cc grpc.ClientConnInterface
}
func NewHopClient(cc grpc.ClientConnInterface) HopClient {
return &hopClient{cc}
}
func (c *hopClient) Select(ctx context.Context, in *SelectRequest, opts ...grpc.CallOption) (*SelectReply, error) {
out := new(SelectReply)
err := c.cc.Invoke(ctx, "/proto.Hop/Select", in, out, opts...)
if err != nil {
return nil, err
}
return out, nil
}
// HopServer is the server API for Hop service.
// All implementations must embed UnimplementedHopServer
// for forward compatibility
type HopServer interface {
Select(context.Context, *SelectRequest) (*SelectReply, error)
mustEmbedUnimplementedHopServer()
}
// UnimplementedHopServer must be embedded to have forward compatible implementations.
type UnimplementedHopServer struct {
}
func (UnimplementedHopServer) Select(context.Context, *SelectRequest) (*SelectReply, error) {
return nil, status.Errorf(codes.Unimplemented, "method Select not implemented")
}
func (UnimplementedHopServer) mustEmbedUnimplementedHopServer() {}
// UnsafeHopServer may be embedded to opt out of forward compatibility for this service.
// Use of this interface is not recommended, as added methods to HopServer will
// result in compilation errors.
type UnsafeHopServer interface {
mustEmbedUnimplementedHopServer()
}
func RegisterHopServer(s grpc.ServiceRegistrar, srv HopServer) {
s.RegisterService(&Hop_ServiceDesc, srv)
}
func _Hop_Select_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(SelectRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(HopServer).Select(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/proto.Hop/Select",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(HopServer).Select(ctx, req.(*SelectRequest))
}
return interceptor(ctx, in, info, handler)
}
// Hop_ServiceDesc is the grpc.ServiceDesc for Hop service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var Hop_ServiceDesc = grpc.ServiceDesc{
ServiceName: "proto.Hop",
HandlerType: (*HopServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "Select",
Handler: _Hop_Select_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "hop.proto",
}