mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-29 00:26:03 +03:00
129 lines
3.4 KiB
Go
129 lines
3.4 KiB
Go
package conf
|
|
|
|
import (
|
|
"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/shadowsocks"
|
|
)
|
|
|
|
func cipherFromString(c string) shadowsocks.CipherType {
|
|
switch strings.ToLower(c) {
|
|
case "aes-256-cfb":
|
|
return shadowsocks.CipherType_AES_256_CFB
|
|
case "aes-128-cfb":
|
|
return shadowsocks.CipherType_AES_128_CFB
|
|
case "chacha20":
|
|
return shadowsocks.CipherType_CHACHA20
|
|
case "chacha20-ietf":
|
|
return shadowsocks.CipherType_CHACHA20_IETF
|
|
case "aes-128-gcm", "aead_aes_128_gcm":
|
|
return shadowsocks.CipherType_AES_128_GCM
|
|
case "aes-256-gcm", "aead_aes_256_gcm":
|
|
return shadowsocks.CipherType_AES_256_GCM
|
|
case "chacha20-poly1305", "aead_chacha20_poly1305", "chacha20-ietf-poly1305":
|
|
return shadowsocks.CipherType_CHACHA20_POLY1305
|
|
case "none", "plain":
|
|
return shadowsocks.CipherType_NONE
|
|
default:
|
|
return shadowsocks.CipherType_UNKNOWN
|
|
}
|
|
}
|
|
|
|
type ShadowsocksServerConfig struct {
|
|
Cipher string `json:"method"`
|
|
Password string `json:"password"`
|
|
UDP bool `json:"udp"`
|
|
Level byte `json:"level"`
|
|
Email string `json:"email"`
|
|
NetworkList *NetworkList `json:"network"`
|
|
}
|
|
|
|
func (v *ShadowsocksServerConfig) Build() (proto.Message, error) {
|
|
config := new(shadowsocks.ServerConfig)
|
|
config.UdpEnabled = v.UDP
|
|
config.Network = v.NetworkList.Build()
|
|
|
|
if v.Password == "" {
|
|
return nil, newError("Shadowsocks password is not specified.")
|
|
}
|
|
account := &shadowsocks.Account{
|
|
Password: v.Password,
|
|
}
|
|
account.CipherType = cipherFromString(v.Cipher)
|
|
if account.CipherType == shadowsocks.CipherType_UNKNOWN {
|
|
return nil, newError("unknown cipher method: ", v.Cipher)
|
|
}
|
|
|
|
config.User = &protocol.User{
|
|
Email: v.Email,
|
|
Level: uint32(v.Level),
|
|
Account: serial.ToTypedMessage(account),
|
|
}
|
|
|
|
return config, nil
|
|
}
|
|
|
|
type ShadowsocksServerTarget struct {
|
|
Address *Address `json:"address"`
|
|
Port uint16 `json:"port"`
|
|
Cipher string `json:"method"`
|
|
Password string `json:"password"`
|
|
Email string `json:"email"`
|
|
Ota bool `json:"ota"`
|
|
Level byte `json:"level"`
|
|
}
|
|
|
|
type ShadowsocksClientConfig struct {
|
|
Servers []*ShadowsocksServerTarget `json:"servers"`
|
|
}
|
|
|
|
func (v *ShadowsocksClientConfig) Build() (proto.Message, error) {
|
|
config := new(shadowsocks.ClientConfig)
|
|
|
|
if len(v.Servers) == 0 {
|
|
return nil, newError("0 Shadowsocks server configured.")
|
|
}
|
|
|
|
serverSpecs := make([]*protocol.ServerEndpoint, len(v.Servers))
|
|
for idx, server := range v.Servers {
|
|
if server.Address == nil {
|
|
return nil, newError("Shadowsocks server address is not set.")
|
|
}
|
|
if server.Port == 0 {
|
|
return nil, newError("Invalid Shadowsocks port.")
|
|
}
|
|
if server.Password == "" {
|
|
return nil, newError("Shadowsocks password is not specified.")
|
|
}
|
|
account := &shadowsocks.Account{
|
|
Password: server.Password,
|
|
}
|
|
account.CipherType = cipherFromString(server.Cipher)
|
|
if account.CipherType == shadowsocks.CipherType_UNKNOWN {
|
|
return nil, newError("unknown cipher method: ", server.Cipher)
|
|
}
|
|
|
|
ss := &protocol.ServerEndpoint{
|
|
Address: server.Address.Build(),
|
|
Port: uint32(server.Port),
|
|
User: []*protocol.User{
|
|
{
|
|
Level: uint32(server.Level),
|
|
Email: server.Email,
|
|
Account: serial.ToTypedMessage(account),
|
|
},
|
|
},
|
|
}
|
|
|
|
serverSpecs[idx] = ss
|
|
}
|
|
|
|
config.Server = serverSpecs
|
|
|
|
return config, nil
|
|
}
|