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https://github.com/yggdrasil-network/yggdrasil-go.git
synced 2024-12-23 16:37:31 +00:00
33 lines
947 B
Go
33 lines
947 B
Go
// +build !linux,!darwin,!windows,!openbsd,!freebsd,!mobile
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package tuntap
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// This is to catch unsupported platforms
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// If your platform supports tun devices, you could try configuring it manually
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import (
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wgtun "golang.zx2c4.com/wireguard/tun"
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)
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// Configures the TUN adapter with the correct IPv6 address and MTU.
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func (tun *TunAdapter) setup(ifname string, addr string, mtu int) error {
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iface, err := wgtun.CreateTUN(ifname, mtu)
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if err != nil {
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panic(err)
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}
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tun.iface = iface
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if mtu, err := iface.MTU(); err == nil {
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tun.mtu = getSupportedMTU(mtu)
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} else {
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tun.mtu = 0
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}
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return tun.setupAddress(addr)
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}
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// We don't know how to set the IPv6 address on an unknown platform, therefore
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// write about it to stdout and don't try to do anything further.
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func (tun *TunAdapter) setupAddress(addr string) error {
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tun.log.Warnln("Warning: Platform not supported, you must set the address of", tun.Name(), "to", addr)
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return nil
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}
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