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Merge 5b3215018892350bc71e74b9bffb1cf1222f34d6 into 773169e0c44070facd652c4b8b3fe6e6ff4d78f3

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This commit is contained in:
zjay1987 2025-03-07 16:30:22 +00:00 committed by GitHub
commit 9b77428000
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GPG Key ID: B5690EEEBB952194
4 changed files with 9 additions and 4 deletions
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2
client/proxy/xtcp.go
View File

@ -64,7 +64,7 @@ func (pxy *XTCPProxy) InWorkConn(conn net.Conn, startWorkConnMsg *msg.StartWorkC
}
xl.Tracef("nathole prepare start")
prepareResult, err := nathole.Prepare([]string{pxy.clientCfg.NatHoleSTUNServer})
prepareResult, err := nathole.Prepare([]string{pxy.clientCfg.NatHoleSTUNServer}, "")
if err != nil {
xl.Warnf("nathole prepare error: %v", err)
return

2
client/visitor/xtcp.go
View File

@ -275,7 +275,7 @@ func (sv *XTCPVisitor) makeNatHole() {
}
xl.Tracef("nathole prepare start")
prepareResult, err := nathole.Prepare([]string{sv.clientCfg.NatHoleSTUNServer})
prepareResult, err := nathole.Prepare([]string{sv.clientCfg.NatHoleSTUNServer}, sv.cfg.UDPListen)
if err != nil {
xl.Warnf("nathole prepare error: %v", err)
return

5
pkg/config/v1/visitor.go
View File

@ -157,6 +157,11 @@ type XTCPVisitorConfig struct {
MinRetryInterval int `json:"minRetryInterval,omitempty"`
FallbackTo string `json:"fallbackTo,omitempty"`
FallbackTimeoutMs int `json:"fallbackTimeoutMs,omitempty"`
// Specify the listen addr and port for the UDP NAT hole punching, the format is "addr:port" like "0.0.0.0:7000".
// It is useful when your router's NAT hole punching doesn't work well, so you can explicitly config a UDP port
// forwarding rule on the router to work around.
UDPListen string `json:"udpListen,omitempty"`
}
func (c *XTCPVisitorConfig) Complete(g *ClientCommonConfig) {

4
pkg/nathole/nathole.go
View File

@ -108,9 +108,9 @@ func PreCheck(
}
// Prepare is used to do some preparation work before penetration.
func Prepare(stunServers []string) (*PrepareResult, error) {
func Prepare(stunServers []string, udpListen string) (*PrepareResult, error) {
// discover for Nat type
addrs, localAddr, err := Discover(stunServers, "")
addrs, localAddr, err := Discover(stunServers, udpListen)
if err != nil {
return nil, fmt.Errorf("discover error: %v", err)
}