lite源码

2023-04-02 21:43:11 +08:00
parent 34d95e9eb9
commit e48ed59a73
32 changed files with 5150 additions and 0 deletions
@@ -0,0 +1,40 @@
+package server
+
+import (
+	"cert"
+	"encoding/binary"
+	"errors"
+	"math/rand"
+	"rakshasa_lite/common"
+	"time"
+)
+
+func StartRemoteSocks5(cfg *common.Addr, n *node) error {
+
+	l := &clientListen{
+		id:         common.GetID(),
+		localAddr:  "",
+		remoteAddr: cfg.Addr(),
+		server:     n,
+		typ:        "socks5",
+		result:     make(chan interface{}),
+		randkey:    make([]byte, 8),
+	}
+	binary.LittleEndian.PutUint64(l.randkey, uint64(rand.NewSource(time.Now().UnixNano()).Int63()))
+	l.openOption = common.CMD_REMOTE_SOCKS5
+	l.openMsg = cert.RSAEncrypterByPrivByte(append(l.randkey, cfg.String()...))
+	n.Write(l.openOption, l.id, l.openMsg)
+	currentNode.listenMap.Store(l.id, l)
+	select {
+	case res := <-l.result:
+		if err, ok := res.(error); ok {
+			l.Close(remoteClose)
+			return err
+		}
+	case <-time.After(common.CMD_TIMEOUT):
+		l.Close(remoteClose)
+		return errors.New("time out")
+	}
+
+	return nil
+}