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chore: Adopt sing-tun's update

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This commit is contained in:
wwqgtxx 2023-04-17 20:38:37 +08:00
parent cae9cf44cf
commit f100ce6a04
6 changed files with 60 additions and 6 deletions
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2
go.mod
View file

@ -21,7 +21,7 @@ require (
github.com/mdlayher/netlink v1.7.2-0.20221213171556-9881fafed8c7
github.com/metacubex/quic-go v0.33.3-0.20230322045857-901b636b4594
github.com/metacubex/sing-shadowsocks v0.2.2-0.20230417103204-e2bcd32a73cc
github.com/metacubex/sing-tun v0.1.4-0.20230417114323-ef78a871e13f
github.com/metacubex/sing-tun v0.1.4-0.20230417120711-05d852989e84
github.com/metacubex/sing-wireguard v0.0.0-20230413082948-e51777dcf025
github.com/miekg/dns v1.1.53
github.com/mroth/weightedrand/v2 v2.0.0

4
go.sum
View file

@ -98,8 +98,8 @@ github.com/metacubex/quic-go v0.33.3-0.20230322045857-901b636b4594 h1:KD96JPdTIa
github.com/metacubex/quic-go v0.33.3-0.20230322045857-901b636b4594/go.mod h1:9nOiGX6kqV3+ZbkDKdTNzdFD726QQHPH6WDb36jUSpA=
github.com/metacubex/sing-shadowsocks v0.2.2-0.20230417103204-e2bcd32a73cc h1:ctwahnHNAgoicCUJqKrHNVcyjEeNIoK4Dqyjh5uIkEE=
github.com/metacubex/sing-shadowsocks v0.2.2-0.20230417103204-e2bcd32a73cc/go.mod h1:4uQQReKMTU7KTfOykVBe/oGJ00pl38d+BYJ99+mx26s=
github.com/metacubex/sing-tun v0.1.4-0.20230417114323-ef78a871e13f h1:vS2bII9IjwpNaf311kWn9hi7p6WSzHM4dFdvmYECvEs=
github.com/metacubex/sing-tun v0.1.4-0.20230417114323-ef78a871e13f/go.mod h1:ifLPYzRpV/u8bLE39zGb4nuX1NuUqzzLZmF8iZvxjIA=
github.com/metacubex/sing-tun v0.1.4-0.20230417120711-05d852989e84 h1:3L4glttGciACRBYV1Z1eglcYFYWiXmTExWjTySgaGdM=
github.com/metacubex/sing-tun v0.1.4-0.20230417120711-05d852989e84/go.mod h1:kHkYHoRlYA4I12QPTt/ADyRGqy5YweLUfye1E1hC/q4=
github.com/metacubex/sing-wireguard v0.0.0-20230413082948-e51777dcf025 h1:itjCqEeem+BKZFiBEhQmWHDHKK4FgTGvnYCFS0JOb3A=
github.com/metacubex/sing-wireguard v0.0.0-20230413082948-e51777dcf025/go.mod h1:7mPG9qYln+CLKBcDt7Dk4c7b3S53VzEfexMVPe6T6FM=
github.com/metacubex/uber-atomic v0.0.0-20230202125923-feb10b770370 h1:UkViS4DCESAUEYgbIEQdD02hyMacFt6Dny+1MOJtNIo=

15
listener/sing_tun/server.go
View file

@ -229,8 +229,8 @@ func New(options LC.Tun, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapte
err = E.Cause(err, "configure tun interface")
return
}
l.tunIf = tunIf
l.tunStack, err = tun.NewStack(strings.ToLower(options.Stack.String()), tun.StackOptions{
stackOptions := tun.StackOptions{
Context: context.TODO(),
Tun: tunIf,
MTU: tunOptions.MTU,
@ -241,7 +241,16 @@ func New(options LC.Tun, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapte
UDPTimeout: udpTimeout,
Handler: handler,
Logger: log.SingLogger,
})
}
if options.FileDescriptor > 0 {
if tunName, err := getTunnelName(int32(options.FileDescriptor)); err != nil {
stackOptions.Name = tunName
stackOptions.UnderPlatform = true
}
}
l.tunIf = tunIf
l.tunStack, err = tun.NewStack(strings.ToLower(options.Stack.String()), stackOptions)
if err != nil {
return
}

11
listener/sing_tun/tun_name_darwin.go Normal file
View file

@ -0,0 +1,11 @@
package sing_tun
import "golang.org/x/sys/unix"
func getTunnelName(fd int32) (string, error) {
return unix.GetsockoptString(
int(fd),
2, /* #define SYSPROTO_CONTROL 2 */
2, /* #define UTUN_OPT_IFNAME 2 */
)
}

25
listener/sing_tun/tun_name_linux.go Normal file
View file

@ -0,0 +1,25 @@
package sing_tun
import (
"fmt"
"golang.org/x/sys/unix"
"syscall"
"unsafe"
)
const ifReqSize = unix.IFNAMSIZ + 64
func getTunnelName(fd int32) (string, error) {
var ifr [ifReqSize]byte
var errno syscall.Errno
_, _, errno = unix.Syscall(
unix.SYS_IOCTL,
uintptr(fd),
uintptr(unix.TUNGETIFF),
uintptr(unsafe.Pointer(&ifr[0])),
)
if errno != 0 {
return "", fmt.Errorf("failed to get name of TUN device: %w", errno)
}
return unix.ByteSliceToString(ifr[:]), nil
}

9
listener/sing_tun/tun_name_other.go Normal file
View file

@ -0,0 +1,9 @@
//go:build !(darwin || linux)
package sing_tun
import "os"
func getTunnelName(fd int32) (string, error) {
return "", os.ErrInvalid
}