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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-10-21 13:29:57 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-10-21 13:29:57 +0200 |
| commit | ffffbbcc8a3344a45c45884f11a1aee1407615ab (patch) | |
| tree | 0c73dacb74ebf195b49841751f775ca33f6314c5 /device/boundif_windows.go | |
| parent | 47b02c618bcd4f65726bc2c57538296e430a842c (diff) | |
| download | wireguard-go-ffffbbcc8a3344a45c45884f11a1aee1407615ab.tar.gz wireguard-go-ffffbbcc8a3344a45c45884f11a1aee1407615ab.zip | |
device: allow blackholing sockets
Diffstat (limited to '')
| -rw-r--r-- | device/boundif_windows.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/device/boundif_windows.go b/device/boundif_windows.go index 7879a43..6908415 100644 --- a/device/boundif_windows.go +++ b/device/boundif_windows.go @@ -18,7 +18,7 @@ const ( sockoptIPV6_UNICAST_IF = 31 ) -func (device *Device) BindSocketToInterface4(interfaceIndex uint32) error { +func (device *Device) BindSocketToInterface4(interfaceIndex uint32, blackhole bool) error { /* MSDN says for IPv4 this needs to be in net byte order, so that it's like an IP address with leading zeros. */ bytes := make([]byte, 4) binary.BigEndian.PutUint32(bytes, interfaceIndex) @@ -41,10 +41,11 @@ func (device *Device) BindSocketToInterface4(interfaceIndex uint32) error { if err != nil { return err } + device.net.bind.(*nativeBind).blackhole4 = blackhole return nil } -func (device *Device) BindSocketToInterface6(interfaceIndex uint32) error { +func (device *Device) BindSocketToInterface6(interfaceIndex uint32, blackhole bool) error { sysconn, err := device.net.bind.(*nativeBind).ipv6.SyscallConn() if err != nil { return err @@ -58,5 +59,6 @@ func (device *Device) BindSocketToInterface6(interfaceIndex uint32) error { if err != nil { return err } + device.net.bind.(*nativeBind).blackhole6 = blackhole return nil } |