yggdrasil-network/yggdrasil-go
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Try to convert TUN/TAP to use new yggdrasil.Conn, search masks are still broken

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This commit is contained in:
Neil Alexander 2019-04-20 16:32:27 +01:00
parent 319366513c
commit d01662c1fb
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GPG key ID: A02A2019A2BB0944
14 changed files with 502 additions and 366 deletions
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14
src/tuntap/tun_darwin.go
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@ -18,7 +18,7 @@ import (
// Configures the "utun" adapter with the correct IPv6 address and MTU.
func (tun *TunAdapter) setup(ifname string, iftapmode bool, addr string, mtu int) error {
if iftapmode {
tun.Log.Warnln("TAP mode is not supported on this platform, defaulting to TUN")
tun.log.Warnln("TAP mode is not supported on this platform, defaulting to TUN")
}
config := water.Config{DeviceType: water.TUN}
iface, err := water.New(config)
@ -69,7 +69,7 @@ func (tun *TunAdapter) setupAddress(addr string) error {
var err error
if fd, err = unix.Socket(unix.AF_INET6, unix.SOCK_DGRAM, 0); err != nil {
tun.Log.Printf("Create AF_SYSTEM socket failed: %v.", err)
tun.log.Printf("Create AF_SYSTEM socket failed: %v.", err)
return err
}
@ -98,19 +98,19 @@ func (tun *TunAdapter) setupAddress(addr string) error {
copy(ir.ifr_name[:], tun.iface.Name())
ir.ifru_mtu = uint32(tun.mtu)
tun.Log.Infof("Interface name: %s", ar.ifra_name)
tun.Log.Infof("Interface IPv6: %s", addr)
tun.Log.Infof("Interface MTU: %d", ir.ifru_mtu)
tun.log.Infof("Interface name: %s", ar.ifra_name)
tun.log.Infof("Interface IPv6: %s", addr)
tun.log.Infof("Interface MTU: %d", ir.ifru_mtu)
if _, _, errno := unix.Syscall(unix.SYS_IOCTL, uintptr(fd), uintptr(darwin_SIOCAIFADDR_IN6), uintptr(unsafe.Pointer(&ar))); errno != 0 {
err = errno
tun.Log.Errorf("Error in darwin_SIOCAIFADDR_IN6: %v", errno)
tun.log.Errorf("Error in darwin_SIOCAIFADDR_IN6: %v", errno)
return err
}
if _, _, errno := unix.Syscall(unix.SYS_IOCTL, uintptr(fd), uintptr(unix.SIOCSIFMTU), uintptr(unsafe.Pointer(&ir))); errno != 0 {
err = errno
tun.Log.Errorf("Error in SIOCSIFMTU: %v", errno)
tun.log.Errorf("Error in SIOCSIFMTU: %v", errno)
return err
}