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29 lines
702 B
Go
29 lines
702 B
Go
// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package tstun
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import (
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"golang.org/x/sys/windows"
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"golang.zx2c4.com/wireguard/tun"
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"golang.zx2c4.com/wireguard/windows/tunnel/winipcfg"
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)
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func init() {
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tun.WintunTunnelType = "Tailscale"
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guid, err := windows.GUIDFromString("{37217669-42da-4657-a55b-0d995d328250}")
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if err != nil {
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panic(err)
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}
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tun.WintunStaticRequestedGUID = &guid
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}
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func interfaceName(dev tun.Device) (string, error) {
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guid, err := winipcfg.LUID(dev.(*tun.NativeTun).LUID()).GUID()
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if err != nil {
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return "", err
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}
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return guid.String(), nil
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}
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