mirror of
https://github.com/luscis/openlan.git
synced 2025-10-06 09:06:54 +08:00
76 lines
1.4 KiB
Go
Executable File
76 lines
1.4 KiB
Go
Executable File
package ss
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import (
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"encoding/base64"
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c "github.com/luscis/openlan/pkg/config"
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"github.com/luscis/openlan/pkg/libol"
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"github.com/shadowsocks/go-shadowsocks2/core"
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"log"
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)
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type ShadowSocks struct {
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Server string
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Key string
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Cipher string
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Password string
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Plugin string
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PluginOpts string
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Protocol string
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out *libol.SubLogger
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}
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func NewShadowSocks(cfg *c.ShadowProxy) *ShadowSocks {
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proto := cfg.Protocol
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if proto == "" {
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proto = "tcp"
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}
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return &ShadowSocks{
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Server: cfg.Server,
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Key: cfg.Key,
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Cipher: cfg.Cipher,
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Password: cfg.Password,
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Plugin: cfg.Plugin,
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PluginOpts: cfg.PluginOpts,
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Protocol: proto,
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out: libol.NewSubLogger(cfg.Server),
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}
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}
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func (s *ShadowSocks) Start() {
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var key []byte
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if s.Key != "" {
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k, err := base64.URLEncoding.DecodeString(s.Key)
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if err != nil {
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log.Fatal(err)
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}
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key = k
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}
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addr := s.Server
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cipher := s.Cipher
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password := s.Password
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var err error
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udpAddr := addr
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if s.Plugin != "" {
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addr, err = startPlugin(s.Plugin, s.PluginOpts, addr, true)
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if err != nil {
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log.Fatal(err)
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}
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}
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ciph, err := core.PickCipher(cipher, key, password)
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if err != nil {
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log.Fatal(err)
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}
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if s.Protocol == "udp" {
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go udpRemote(udpAddr, ciph.PacketConn)
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} else {
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go tcpRemote(addr, ciph.StreamConn)
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}
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s.out.Info("ShadowSocks.start %s:%s", s.Protocol, s.Server)
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}
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func (s *ShadowSocks) Stop() {
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killPlugin()
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}
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