mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-16 20:13:01 +00:00
116 lines
3.1 KiB
Go
116 lines
3.1 KiB
Go
package conf
|
|
|
|
import (
|
|
"encoding/json"
|
|
"strings"
|
|
|
|
"github.com/golang/protobuf/proto"
|
|
"github.com/xtls/xray-core/common/protocol"
|
|
"github.com/xtls/xray-core/common/serial"
|
|
"github.com/xtls/xray-core/proxy/socks"
|
|
)
|
|
|
|
type SocksAccount struct {
|
|
Username string `json:"user"`
|
|
Password string `json:"pass"`
|
|
}
|
|
|
|
func (v *SocksAccount) Build() *socks.Account {
|
|
return &socks.Account{
|
|
Username: v.Username,
|
|
Password: v.Password,
|
|
}
|
|
}
|
|
|
|
const (
|
|
AuthMethodNoAuth = "noauth"
|
|
AuthMethodUserPass = "password"
|
|
)
|
|
|
|
type SocksServerConfig struct {
|
|
AuthMethod string `json:"auth"`
|
|
Accounts []*SocksAccount `json:"accounts"`
|
|
UDP bool `json:"udp"`
|
|
Host *Address `json:"ip"`
|
|
Timeout uint32 `json:"timeout"`
|
|
UserLevel uint32 `json:"userLevel"`
|
|
}
|
|
|
|
func (v *SocksServerConfig) Build() (proto.Message, error) {
|
|
config := new(socks.ServerConfig)
|
|
switch v.AuthMethod {
|
|
case AuthMethodNoAuth:
|
|
config.AuthType = socks.AuthType_NO_AUTH
|
|
case AuthMethodUserPass:
|
|
config.AuthType = socks.AuthType_PASSWORD
|
|
default:
|
|
// newError("unknown socks auth method: ", v.AuthMethod, ". Default to noauth.").AtWarning().WriteToLog()
|
|
config.AuthType = socks.AuthType_NO_AUTH
|
|
}
|
|
|
|
if len(v.Accounts) > 0 {
|
|
config.Accounts = make(map[string]string, len(v.Accounts))
|
|
for _, account := range v.Accounts {
|
|
config.Accounts[account.Username] = account.Password
|
|
}
|
|
}
|
|
|
|
config.UdpEnabled = v.UDP
|
|
if v.Host != nil {
|
|
config.Address = v.Host.Build()
|
|
}
|
|
|
|
config.Timeout = v.Timeout
|
|
config.UserLevel = v.UserLevel
|
|
return config, nil
|
|
}
|
|
|
|
type SocksRemoteConfig struct {
|
|
Address *Address `json:"address"`
|
|
Port uint16 `json:"port"`
|
|
Users []json.RawMessage `json:"users"`
|
|
}
|
|
|
|
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(),
|
|
Port: uint32(serverConfig.Port),
|
|
}
|
|
for _, rawUser := range serverConfig.Users {
|
|
user := new(protocol.User)
|
|
if err := json.Unmarshal(rawUser, user); err != nil {
|
|
return nil, newError("failed to parse Socks user").Base(err).AtError()
|
|
}
|
|
account := new(SocksAccount)
|
|
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)
|
|
}
|
|
config.Server[idx] = server
|
|
}
|
|
return config, nil
|
|
}
|