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Add EXP_ExternalConfiguration for Tailscale

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世界 2026-01-07 14:05:47 +08:00
parent a5db80d710
commit 525f783d00
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GPG key ID: CD109927C34A63C4
4 changed files with 66 additions and 19 deletions
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43
tun_linux.go
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@ -125,22 +125,23 @@ func (t *NativeTun) configure(tunLink netlink.Link) error {
} else if err != nil {
return err
}
if len(t.options.Inet4Address) > 0 {
for _, address := range t.options.Inet4Address {
addr4, _ := netlink.ParseAddr(address.String())
err = netlink.AddrAdd(tunLink, addr4)
if err != nil {
return err
if !t.options.EXP_ExternalConfiguration {
if len(t.options.Inet4Address) > 0 {
for _, address := range t.options.Inet4Address {
addr4, _ := netlink.ParseAddr(address.String())
err = netlink.AddrAdd(tunLink, addr4)
if err != nil {
return err
}
}
}
}
if len(t.options.Inet6Address) > 0 {
for _, address := range t.options.Inet6Address {
addr6, _ := netlink.ParseAddr(address.String())
err = netlink.AddrAdd(tunLink, addr6)
if err != nil {
return err
if len(t.options.Inet6Address) > 0 {
for _, address := range t.options.Inet6Address {
addr6, _ := netlink.ParseAddr(address.String())
err = netlink.AddrAdd(tunLink, addr6)
if err != nil {
return err
}
}
}
}
@ -257,7 +258,9 @@ func (t *NativeTun) Start() error {
if t.options.FileDescriptor != 0 {
return nil
}
t.options.InterfaceMonitor.RegisterMyInterface(t.options.Name)
if !t.options.EXP_ExternalConfiguration {
t.options.InterfaceMonitor.RegisterMyInterface(t.options.Name)
}
tunLink, err := netlink.LinkByName(t.options.Name)
if err != nil {
return err
@ -277,6 +280,10 @@ func (t *NativeTun) Start() error {
}
}
if t.options.EXP_ExternalConfiguration {
return nil
}
if t.options.IPRoute2TableIndex == 0 {
for {
t.options.IPRoute2TableIndex = int(rand.Uint32())
@ -315,6 +322,9 @@ func (t *NativeTun) Close() error {
if t.interfaceCallback != nil {
t.options.InterfaceMonitor.UnregisterCallback(t.interfaceCallback)
}
if t.options.EXP_ExternalConfiguration {
return common.Close(common.PtrOrNil(t.tunFile))
}
return E.Errors(t.unsetRoute(), t.unsetRules(), common.Close(common.PtrOrNil(t.tunFile)))
}
@ -476,6 +486,9 @@ func prefixToIPNet(prefix netip.Prefix) *net.IPNet {
func (t *NativeTun) UpdateRouteOptions(tunOptions Options) error {
if t.options.FileDescriptor > 0 {
return nil
} else if t.options.EXP_ExternalConfiguration {
t.options = tunOptions
return nil
} else if !t.options.AutoRoute {
t.options = tunOptions
return nil