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add hook for net forward

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兔子 2024-03-22 15:16:14 +08:00
parent 9ab117f51e
commit 2f40158945
2 changed files with 57 additions and 54 deletions
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3
netforward/cmd.go
View File

@ -16,7 +16,7 @@ var dialTimeout, udpTimeout int64
func init() {
CmdNetforward.Flags().IntVarP(&f.DelayToward, "delay-toward", "T", 0, "delay toward milliseconds,0 for both,1 for local,2 for remote")
CmdNetforward.Flags().BoolVarP(&f.StdinMode, "stdin", "s", false, "enable stdin mode")
CmdNetforward.Flags().IntVarP(&f.DelayMilSec, "delay", "D", 0, "delay milliseconds")
CmdNetforward.Flags().IntVarP(&f.DelayMilSec, "delay", "S", 0, "delay milliseconds")
CmdNetforward.Flags().StringVarP(&f.LocalAddr, "local", "l", "0.0.0.0", "bind address")
CmdNetforward.Flags().IntVarP(&f.LocalPort, "port", "p", 11270, "local listen port")
CmdNetforward.Flags().BoolVarP(&f.EnableTCP, "enable-tcp-forward", "t", true, "enable tcp forward mode")
@ -47,6 +47,7 @@ var CmdNetforward = &cobra.Command{
starlog.Errorln("run net forward failed:", err)
os.Exit(2)
}
time.Sleep(time.Millisecond * 500)
sign := make(chan os.Signal)
signal.Notify(sign, os.Interrupt, os.Kill)
for {

108
netforward/forward.go
View File

@ -35,7 +35,7 @@ func (n *NetForward) Close() {
}
func (n *NetForward) Status() int32 {
return n.running
return atomic.LoadInt32(&n.running)
}
func (n *NetForward) Run() error {
@ -48,61 +48,63 @@ func (n *NetForward) Run() error {
n.DialTimeout = time.Second * 5
}
if n.StdinMode {
breakfor:
for {
cmd := strings.TrimSpace(stario.MessageBoxRaw("", "").MustString())
for strings.Contains(cmd, " ") {
cmd = strings.Replace(cmd, " ", " ", -1)
}
cmds := strings.Split(cmd, " ")
if len(cmds) < 3 {
starlog.Errorln("Invalid Command", cmd)
continue
}
switch cmds[0] + cmds[1] {
case "setremote":
n.RemoteURI = cmds[2]
starlog.Noticef("Remote URI Set to %s\n", n.RemoteURI)
case "setdelaytoward":
tmp, err := strconv.Atoi(cmds[2])
if err != nil {
starlog.Errorln("Invalid Delay Toward Value", cmds[2])
go func() {
for {
cmd := strings.TrimSpace(stario.MessageBox("", "").MustString())
for strings.Contains(cmd, " ") {
cmd = strings.Replace(cmd, " ", " ", -1)
}
starlog.Debugf("Recv Command %s\n", cmd)
cmds := strings.Split(cmd, " ")
if len(cmds) < 3 {
starlog.Errorln("Invalid Command", cmd)
continue
}
n.DelayToward = tmp
starlog.Noticef("Delay Toward Set to %d\n", n.DelayToward)
case "setdelay":
tmp, err := strconv.Atoi(cmds[2])
if err != nil {
starlog.Errorln("Invalid Delay Value", cmds[2])
continue
}
n.DelayMilSec = tmp
starlog.Noticef("Delay Set to %d\n", n.DelayMilSec)
case "setdialtimeout":
tmp, err := strconv.Atoi(cmds[2])
if err != nil {
starlog.Errorln("Invalid Dial Timeout Value", cmds[2])
continue
}
n.DialTimeout = time.Millisecond * time.Duration(tmp)
starlog.Noticef("Dial Timeout Set to %d\n", n.DialTimeout)
case "setudptimeout":
tmp, err := strconv.Atoi(cmds[2])
if err != nil {
starlog.Errorln("Invalid UDP Timeout Value", cmds[2])
continue
}
n.UDPTimeout = time.Millisecond * time.Duration(tmp)
starlog.Noticef("UDP Timeout Set to %d\n", n.UDPTimeout)
case "setstdin":
if cmds[2] == "off" {
n.StdinMode = false
starlog.Noticef("Stdin Mode Off\n")
break breakfor
switch cmds[0] + cmds[1] {
case "setremote":
n.RemoteURI = cmds[2]
starlog.Noticef("Remote URI Set to %s\n", n.RemoteURI)
case "setdelaytoward":
tmp, err := strconv.Atoi(cmds[2])
if err != nil {
starlog.Errorln("Invalid Delay Toward Value", cmds[2])
continue
}
n.DelayToward = tmp
starlog.Noticef("Delay Toward Set to %d\n", n.DelayToward)
case "setdelay":
tmp, err := strconv.Atoi(cmds[2])
if err != nil {
starlog.Errorln("Invalid Delay Value", cmds[2])
continue
}
n.DelayMilSec = tmp
starlog.Noticef("Delay Set to %d\n", n.DelayMilSec)
case "setdialtimeout":
tmp, err := strconv.Atoi(cmds[2])
if err != nil {
starlog.Errorln("Invalid Dial Timeout Value", cmds[2])
continue
}
n.DialTimeout = time.Millisecond * time.Duration(tmp)
starlog.Noticef("Dial Timeout Set to %d\n", n.DialTimeout)
case "setudptimeout":
tmp, err := strconv.Atoi(cmds[2])
if err != nil {
starlog.Errorln("Invalid UDP Timeout Value", cmds[2])
continue
}
n.UDPTimeout = time.Millisecond * time.Duration(tmp)
starlog.Noticef("UDP Timeout Set to %d\n", n.UDPTimeout)
case "setstdin":
if cmds[2] == "off" {
n.StdinMode = false
starlog.Noticef("Stdin Mode Off\n")
return
}
}
}
}
}()
}
if n.EnableTCP {
go n.runTCP()
@ -148,7 +150,7 @@ func (n *NetForward) runTCP() error {
}
log.Infof("TCP Connect %s <==> %s\n", conn.RemoteAddr().String(), rmt.RemoteAddr().String())
n.copy(rmt, conn)
log.Noticef("TCP Connection Closed %s <==> %s", conn.RemoteAddr().String(), n.RemoteURI)
log.Noticef("TCP Connection Closed %s <==> %s\n", conn.RemoteAddr().String(), n.RemoteURI)
}(conn)
}
}