mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-22 00:21:29 +00:00
Add socks4/4a support
This commit is contained in:
世界
parent
238bd5d050
commit
77d0419aca
|
|
@ -2,6 +2,7 @@ package conf
|
|||
|
||||
import (
|
||||
"encoding/json"
|
||||
"strings"
|
||||
|
||||
"github.com/golang/protobuf/proto"
|
||||
|
||||
|
|
@ -73,11 +74,22 @@ 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, newError("failed to parse socks server version: ", v.Version).AtError()
|
||||
}
|
||||
for idx, serverConfig := range v.Servers {
|
||||
server := &protocol.ServerEndpoint{
|
||||
Address: serverConfig.Address.Build(),
|
||||
|
|
@ -92,6 +104,9 @@ func (v *SocksClientConfig) Build() (proto.Message, error) {
|
|||
if err := json.Unmarshal(rawUser, account); err != nil {
|
||||
return nil, newError("failed to parse socks account").Base(err).AtError()
|
||||
}
|
||||
if config.Version != socks.Version_SOCKS5 && account.Password != "" {
|
||||
return nil, newError("password is only supported in socks5").AtError()
|
||||
}
|
||||
user.Account = serial.ToTypedMessage(account.Build())
|
||||
server.User = append(server.User, user)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -15,6 +15,7 @@ import (
|
|||
"github.com/xtls/xray-core/common/signal"
|
||||
"github.com/xtls/xray-core/common/task"
|
||||
"github.com/xtls/xray-core/core"
|
||||
"github.com/xtls/xray-core/features/dns"
|
||||
"github.com/xtls/xray-core/features/policy"
|
||||
"github.com/xtls/xray-core/transport"
|
||||
"github.com/xtls/xray-core/transport/internet"
|
||||
|
|
@ -24,6 +25,8 @@ import (
|
|||
type Client struct {
|
||||
serverPicker protocol.ServerPicker
|
||||
policyManager policy.Manager
|
||||
version Version
|
||||
dns dns.Client
|
||||
}
|
||||
|
||||
// NewClient create a new Socks5 client based on the given config.
|
||||
|
|
@ -41,10 +44,16 @@ func NewClient(ctx context.Context, config *ClientConfig) (*Client, error) {
|
|||
}
|
||||
|
||||
v := core.MustFromContext(ctx)
|
||||
return &Client{
|
||||
c := &Client{
|
||||
serverPicker: protocol.NewRoundRobinServerPicker(serverList),
|
||||
policyManager: v.GetFeature(policy.ManagerType()).(policy.Manager),
|
||||
}, nil
|
||||
version: config.Version,
|
||||
}
|
||||
if config.Version == Version_SOCKS4 {
|
||||
c.dns = v.GetFeature(dns.ClientType()).(dns.Client)
|
||||
}
|
||||
|
||||
return c, nil
|
||||
}
|
||||
|
||||
// Process implements proxy.Outbound.Process.
|
||||
|
|
@ -91,6 +100,31 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
|
|||
Address: destination.Address,
|
||||
Port: destination.Port,
|
||||
}
|
||||
|
||||
switch c.version {
|
||||
case Version_SOCKS4:
|
||||
if request.Address.Family().IsDomain() {
|
||||
ips, err := c.dns.LookupIP(request.Address.Domain(), dns.IPOption{
|
||||
IPv4Enable: true,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
} else if len(ips) == 0 {
|
||||
return dns.ErrEmptyResponse
|
||||
}
|
||||
request.Address = net.IPAddress(ips[0])
|
||||
}
|
||||
fallthrough
|
||||
case Version_SOCKS4A:
|
||||
request.Version = socks4Version
|
||||
|
||||
if destination.Network == net.Network_UDP {
|
||||
return newError("udp is not supported in socks4")
|
||||
} else if destination.Address.Family().IsIPv6() {
|
||||
return newError("ipv6 is not supported in socks4")
|
||||
}
|
||||
}
|
||||
|
||||
if destination.Network == net.Network_UDP {
|
||||
request.Command = protocol.RequestCommandUDP
|
||||
}
|
||||
|
|
|
|||
|
|
@ -71,6 +71,55 @@ func (AuthType) EnumDescriptor() ([]byte, []int) {
|
|||
return file_proxy_socks_config_proto_rawDescGZIP(), []int{0}
|
||||
}
|
||||
|
||||
type Version int32
|
||||
|
||||
const (
|
||||
Version_SOCKS5 Version = 0
|
||||
Version_SOCKS4 Version = 1
|
||||
Version_SOCKS4A Version = 2
|
||||
)
|
||||
|
||||
// Enum value maps for Version.
|
||||
var (
|
||||
Version_name = map[int32]string{
|
||||
0: "SOCKS5",
|
||||
1: "SOCKS4",
|
||||
2: "SOCKS4A",
|
||||
}
|
||||
Version_value = map[string]int32{
|
||||
"SOCKS5": 0,
|
||||
"SOCKS4": 1,
|
||||
"SOCKS4A": 2,
|
||||
}
|
||||
)
|
||||
|
||||
func (x Version) Enum() *Version {
|
||||
p := new(Version)
|
||||
*p = x
|
||||
return p
|
||||
}
|
||||
|
||||
func (x Version) String() string {
|
||||
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
|
||||
}
|
||||
|
||||
func (Version) Descriptor() protoreflect.EnumDescriptor {
|
||||
return file_proxy_socks_config_proto_enumTypes[1].Descriptor()
|
||||
}
|
||||
|
||||
func (Version) Type() protoreflect.EnumType {
|
||||
return &file_proxy_socks_config_proto_enumTypes[1]
|
||||
}
|
||||
|
||||
func (x Version) Number() protoreflect.EnumNumber {
|
||||
return protoreflect.EnumNumber(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use Version.Descriptor instead.
|
||||
func (Version) EnumDescriptor() ([]byte, []int) {
|
||||
return file_proxy_socks_config_proto_rawDescGZIP(), []int{1}
|
||||
}
|
||||
|
||||
// Account represents a Socks account.
|
||||
type Account struct {
|
||||
state protoimpl.MessageState
|
||||
|
|
@ -224,7 +273,8 @@ type ClientConfig struct {
|
|||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
// Sever is a list of Socks server addresses.
|
||||
Server []*protocol.ServerEndpoint `protobuf:"bytes,1,rep,name=server,proto3" json:"server,omitempty"`
|
||||
Server []*protocol.ServerEndpoint `protobuf:"bytes,1,rep,name=server,proto3" json:"server,omitempty"`
|
||||
Version Version `protobuf:"varint,2,opt,name=version,proto3,enum=xray.proxy.socks.Version" json:"version,omitempty"`
|
||||
}
|
||||
|
||||
func (x *ClientConfig) Reset() {
|
||||
|
|
@ -266,6 +316,13 @@ func (x *ClientConfig) GetServer() []*protocol.ServerEndpoint {
|
|||
return nil
|
||||
}
|
||||
|
||||
func (x *ClientConfig) GetVersion() Version {
|
||||
if x != nil {
|
||||
return x.Version
|
||||
}
|
||||
return Version_SOCKS5
|
||||
}
|
||||
|
||||
var File_proxy_socks_config_proto protoreflect.FileDescriptor
|
||||
|
||||
var file_proxy_socks_config_proto_rawDesc = []byte{
|
||||
|
|
@ -302,20 +359,26 @@ var file_proxy_socks_config_proto_rawDesc = []byte{
|
|||
0x73, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20,
|
||||
0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75,
|
||||
0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02,
|
||||
0x38, 0x01, 0x22, 0x4c, 0x0a, 0x0c, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x43, 0x6f, 0x6e, 0x66,
|
||||
0x69, 0x67, 0x12, 0x3c, 0x0a, 0x06, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x18, 0x01, 0x20, 0x03,
|
||||
0x28, 0x0b, 0x32, 0x24, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e,
|
||||
0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x2e, 0x53, 0x65, 0x72, 0x76, 0x65, 0x72,
|
||||
0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x52, 0x06, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
|
||||
0x2a, 0x25, 0x0a, 0x08, 0x41, 0x75, 0x74, 0x68, 0x54, 0x79, 0x70, 0x65, 0x12, 0x0b, 0x0a, 0x07,
|
||||
0x4e, 0x4f, 0x5f, 0x41, 0x55, 0x54, 0x48, 0x10, 0x00, 0x12, 0x0c, 0x0a, 0x08, 0x50, 0x41, 0x53,
|
||||
0x53, 0x57, 0x4f, 0x52, 0x44, 0x10, 0x01, 0x42, 0x52, 0x0a, 0x14, 0x63, 0x6f, 0x6d, 0x2e, 0x78,
|
||||
0x72, 0x61, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x73, 0x6f, 0x63, 0x6b, 0x73, 0x50,
|
||||
0x01, 0x5a, 0x25, 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, 0x70, 0x72, 0x6f,
|
||||
0x78, 0x79, 0x2f, 0x73, 0x6f, 0x63, 0x6b, 0x73, 0xaa, 0x02, 0x10, 0x58, 0x72, 0x61, 0x79, 0x2e,
|
||||
0x50, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x53, 0x6f, 0x63, 0x6b, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f,
|
||||
0x74, 0x6f, 0x33,
|
||||
0x38, 0x01, 0x22, 0x81, 0x01, 0x0a, 0x0c, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x43, 0x6f, 0x6e,
|
||||
0x66, 0x69, 0x67, 0x12, 0x3c, 0x0a, 0x06, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x18, 0x01, 0x20,
|
||||
0x03, 0x28, 0x0b, 0x32, 0x24, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x6f,
|
||||
0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x2e, 0x53, 0x65, 0x72, 0x76, 0x65,
|
||||
0x72, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x52, 0x06, 0x73, 0x65, 0x72, 0x76, 0x65,
|
||||
0x72, 0x12, 0x33, 0x0a, 0x07, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01,
|
||||
0x28, 0x0e, 0x32, 0x19, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2e,
|
||||
0x73, 0x6f, 0x63, 0x6b, 0x73, 0x2e, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x07, 0x76,
|
||||
0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x2a, 0x25, 0x0a, 0x08, 0x41, 0x75, 0x74, 0x68, 0x54, 0x79,
|
||||
0x70, 0x65, 0x12, 0x0b, 0x0a, 0x07, 0x4e, 0x4f, 0x5f, 0x41, 0x55, 0x54, 0x48, 0x10, 0x00, 0x12,
|
||||
0x0c, 0x0a, 0x08, 0x50, 0x41, 0x53, 0x53, 0x57, 0x4f, 0x52, 0x44, 0x10, 0x01, 0x2a, 0x2e, 0x0a,
|
||||
0x07, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x0a, 0x0a, 0x06, 0x53, 0x4f, 0x43, 0x4b,
|
||||
0x53, 0x35, 0x10, 0x00, 0x12, 0x0a, 0x0a, 0x06, 0x53, 0x4f, 0x43, 0x4b, 0x53, 0x34, 0x10, 0x01,
|
||||
0x12, 0x0b, 0x0a, 0x07, 0x53, 0x4f, 0x43, 0x4b, 0x53, 0x34, 0x41, 0x10, 0x02, 0x42, 0x52, 0x0a,
|
||||
0x14, 0x63, 0x6f, 0x6d, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2e,
|
||||
0x73, 0x6f, 0x63, 0x6b, 0x73, 0x50, 0x01, 0x5a, 0x25, 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, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2f, 0x73, 0x6f, 0x63, 0x6b, 0x73, 0xaa, 0x02,
|
||||
0x10, 0x58, 0x72, 0x61, 0x79, 0x2e, 0x50, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x53, 0x6f, 0x63, 0x6b,
|
||||
0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
|
||||
}
|
||||
|
||||
var (
|
||||
|
|
@ -330,27 +393,29 @@ func file_proxy_socks_config_proto_rawDescGZIP() []byte {
|
|||
return file_proxy_socks_config_proto_rawDescData
|
||||
}
|
||||
|
||||
var file_proxy_socks_config_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
|
||||
var file_proxy_socks_config_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
|
||||
var file_proxy_socks_config_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
|
||||
var file_proxy_socks_config_proto_goTypes = []interface{}{
|
||||
(AuthType)(0), // 0: xray.proxy.socks.AuthType
|
||||
(*Account)(nil), // 1: xray.proxy.socks.Account
|
||||
(*ServerConfig)(nil), // 2: xray.proxy.socks.ServerConfig
|
||||
(*ClientConfig)(nil), // 3: xray.proxy.socks.ClientConfig
|
||||
nil, // 4: xray.proxy.socks.ServerConfig.AccountsEntry
|
||||
(*net.IPOrDomain)(nil), // 5: xray.common.net.IPOrDomain
|
||||
(*protocol.ServerEndpoint)(nil), // 6: xray.common.protocol.ServerEndpoint
|
||||
(Version)(0), // 1: xray.proxy.socks.Version
|
||||
(*Account)(nil), // 2: xray.proxy.socks.Account
|
||||
(*ServerConfig)(nil), // 3: xray.proxy.socks.ServerConfig
|
||||
(*ClientConfig)(nil), // 4: xray.proxy.socks.ClientConfig
|
||||
nil, // 5: xray.proxy.socks.ServerConfig.AccountsEntry
|
||||
(*net.IPOrDomain)(nil), // 6: xray.common.net.IPOrDomain
|
||||
(*protocol.ServerEndpoint)(nil), // 7: xray.common.protocol.ServerEndpoint
|
||||
}
|
||||
var file_proxy_socks_config_proto_depIdxs = []int32{
|
||||
0, // 0: xray.proxy.socks.ServerConfig.auth_type:type_name -> xray.proxy.socks.AuthType
|
||||
4, // 1: xray.proxy.socks.ServerConfig.accounts:type_name -> xray.proxy.socks.ServerConfig.AccountsEntry
|
||||
5, // 2: xray.proxy.socks.ServerConfig.address:type_name -> xray.common.net.IPOrDomain
|
||||
6, // 3: xray.proxy.socks.ClientConfig.server:type_name -> xray.common.protocol.ServerEndpoint
|
||||
4, // [4:4] is the sub-list for method output_type
|
||||
4, // [4:4] is the sub-list for method input_type
|
||||
4, // [4:4] is the sub-list for extension type_name
|
||||
4, // [4:4] is the sub-list for extension extendee
|
||||
0, // [0:4] is the sub-list for field type_name
|
||||
5, // 1: xray.proxy.socks.ServerConfig.accounts:type_name -> xray.proxy.socks.ServerConfig.AccountsEntry
|
||||
6, // 2: xray.proxy.socks.ServerConfig.address:type_name -> xray.common.net.IPOrDomain
|
||||
7, // 3: xray.proxy.socks.ClientConfig.server:type_name -> xray.common.protocol.ServerEndpoint
|
||||
1, // 4: xray.proxy.socks.ClientConfig.version:type_name -> xray.proxy.socks.Version
|
||||
5, // [5:5] is the sub-list for method output_type
|
||||
5, // [5:5] is the sub-list for method input_type
|
||||
5, // [5:5] is the sub-list for extension type_name
|
||||
5, // [5:5] is the sub-list for extension extendee
|
||||
0, // [0:5] is the sub-list for field type_name
|
||||
}
|
||||
|
||||
func init() { file_proxy_socks_config_proto_init() }
|
||||
|
|
@ -401,7 +466,7 @@ func file_proxy_socks_config_proto_init() {
|
|||
File: protoimpl.DescBuilder{
|
||||
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
|
||||
RawDescriptor: file_proxy_socks_config_proto_rawDesc,
|
||||
NumEnums: 1,
|
||||
NumEnums: 2,
|
||||
NumMessages: 4,
|
||||
NumExtensions: 0,
|
||||
NumServices: 0,
|
||||
|
|
|
|||
|
|
@ -23,6 +23,12 @@ enum AuthType {
|
|||
PASSWORD = 1;
|
||||
}
|
||||
|
||||
enum Version {
|
||||
SOCKS5 = 0;
|
||||
SOCKS4 = 1;
|
||||
SOCKS4A = 2;
|
||||
}
|
||||
|
||||
// ServerConfig is the protobuf config for Socks server.
|
||||
message ServerConfig {
|
||||
AuthType auth_type = 1;
|
||||
|
|
@ -37,4 +43,5 @@ message ServerConfig {
|
|||
message ClientConfig {
|
||||
// Sever is a list of Socks server addresses.
|
||||
repeated xray.common.protocol.ServerEndpoint server = 1;
|
||||
Version version = 2;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue