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-rw-r--r--service/ifaceconfig.go86
1 files changed, 43 insertions, 43 deletions
diff --git a/service/ifaceconfig.go b/service/ifaceconfig.go
index 4a036a0d..6655f263 100644
--- a/service/ifaceconfig.go
+++ b/service/ifaceconfig.go
@@ -22,7 +22,7 @@ import (
"golang.zx2c4.com/wireguard/windows/service/firewall"
)
-func bindSocketRoute(family winipcfg.AddressFamily, device *device.Device, ourLuid uint64, lastLuid *uint64) error {
+func bindSocketRoute(family winipcfg.AddressFamily, device *device.Device, ourLUID uint64, lastLUID *uint64) error {
routes, err := winipcfg.GetRoutes(family)
if err != nil {
return err
@@ -31,10 +31,10 @@ func bindSocketRoute(family winipcfg.AddressFamily, device *device.Device, ourLu
index := uint32(0) // Zero is "unspecified", which for IP_UNICAST_IF resets the value, which is what we want.
luid := uint64(0) // Hopefully luid zero is unspecified, but hard to find docs saying so.
for _, route := range routes {
- if route.DestinationPrefix.PrefixLength != 0 || route.InterfaceLuid == ourLuid {
+ if route.DestinationPrefix.PrefixLength != 0 || route.InterfaceLUID == ourLUID {
continue
}
- ifrow, err := winipcfg.GetIfRow(route.InterfaceLuid)
+ ifrow, err := winipcfg.GetIfRow(route.InterfaceLUID)
if err != nil || ifrow.OperStatus != winipcfg.IfOperStatusUp {
log.Printf("Found default route for interface %d, but not up, so skipping", route.InterfaceIndex)
continue
@@ -42,13 +42,13 @@ func bindSocketRoute(family winipcfg.AddressFamily, device *device.Device, ourLu
if route.Metric < lowestMetric {
lowestMetric = route.Metric
index = route.InterfaceIndex
- luid = route.InterfaceLuid
+ luid = route.InterfaceLUID
}
}
- if luid == *lastLuid {
+ if luid == *lastLUID {
return nil
}
- *lastLuid = luid
+ *lastLUID = luid
if family == windows.AF_INET {
return device.BindSocketToInterface4(index)
} else if family == windows.AF_INET6 {
@@ -57,10 +57,10 @@ func bindSocketRoute(family winipcfg.AddressFamily, device *device.Device, ourLu
return nil
}
-func getIpInterfaceRetry(luid uint64, family winipcfg.AddressFamily, retry bool) (ipi *winipcfg.IpInterface, err error) {
+func getIPInterfaceRetry(luid uint64, family winipcfg.AddressFamily, retry bool) (ipi *winipcfg.IPInterface, err error) {
const maxRetries = 100
for i := 0; i < maxRetries; i++ {
- ipi, err = winipcfg.GetIpInterface(luid, family)
+ ipi, err = winipcfg.GetIPInterface(luid, family)
if retry && i != maxRetries-1 && err == windows.ERROR_NOT_FOUND {
time.Sleep(time.Millisecond * 50)
continue
@@ -71,16 +71,16 @@ func getIpInterfaceRetry(luid uint64, family winipcfg.AddressFamily, retry bool)
}
func monitorDefaultRoutes(device *device.Device, autoMTU bool, tun *tun.NativeTun) (*winipcfg.RouteChangeCallback, error) {
- ourLuid := tun.LUID()
- lastLuid4 := uint64(0)
- lastLuid6 := uint64(0)
- lastMtu := uint32(0)
+ ourLUID := tun.LUID()
+ lastLUID4 := uint64(0)
+ lastLUID6 := uint64(0)
+ lastMTU := uint32(0)
doIt := func(retry bool) error {
- err := bindSocketRoute(windows.AF_INET, device, ourLuid, &lastLuid4)
+ err := bindSocketRoute(windows.AF_INET, device, ourLUID, &lastLUID4)
if err != nil {
return err
}
- err = bindSocketRoute(windows.AF_INET6, device, ourLuid, &lastLuid6)
+ err = bindSocketRoute(windows.AF_INET6, device, ourLUID, &lastLUID6)
if err != nil {
return err
}
@@ -88,51 +88,51 @@ func monitorDefaultRoutes(device *device.Device, autoMTU bool, tun *tun.NativeTu
return nil
}
mtu := uint32(0)
- if lastLuid4 != 0 {
- iface, err := winipcfg.InterfaceFromLUID(lastLuid4)
+ if lastLUID4 != 0 {
+ iface, err := winipcfg.InterfaceFromLUID(lastLUID4)
if err != nil {
return err
}
- if iface.Mtu > 0 {
- mtu = iface.Mtu
+ if iface.MTU > 0 {
+ mtu = iface.MTU
}
}
- if lastLuid6 != 0 {
- iface, err := winipcfg.InterfaceFromLUID(lastLuid6)
+ if lastLUID6 != 0 {
+ iface, err := winipcfg.InterfaceFromLUID(lastLUID6)
if err != nil {
return err
}
- if iface.Mtu > 0 && iface.Mtu < mtu {
- mtu = iface.Mtu
+ if iface.MTU > 0 && iface.MTU < mtu {
+ mtu = iface.MTU
}
}
- if mtu > 0 && (lastMtu == 0 || lastMtu != mtu) {
- iface, err := getIpInterfaceRetry(ourLuid, windows.AF_INET, retry)
+ if mtu > 0 && (lastMTU == 0 || lastMTU != mtu) {
+ iface, err := getIPInterfaceRetry(ourLUID, windows.AF_INET, retry)
if err != nil {
return err
}
- iface.NlMtu = mtu - 80
- if iface.NlMtu < 576 {
- iface.NlMtu = 576
+ iface.NLMTU = mtu - 80
+ if iface.NLMTU < 576 {
+ iface.NLMTU = 576
}
err = iface.Set()
if err != nil {
return err
}
- tun.ForceMtu(int(iface.NlMtu)) //TODO: it sort of breaks the model with v6 mtu and v4 mtu being different. Just set v4 one for now.
- iface, err = getIpInterfaceRetry(ourLuid, windows.AF_INET6, retry)
+ tun.ForceMTU(int(iface.NLMTU)) //TODO: it sort of breaks the model with v6 mtu and v4 mtu being different. Just set v4 one for now.
+ iface, err = getIPInterfaceRetry(ourLUID, windows.AF_INET6, retry)
if err != nil {
return err
}
- iface.NlMtu = mtu - 80
- if iface.NlMtu < 1280 {
- iface.NlMtu = 1280
+ iface.NLMTU = mtu - 80
+ if iface.NLMTU < 1280 {
+ iface.NLMTU = 1280
}
err = iface.Set()
if err != nil {
return err
}
- lastMtu = mtu
+ lastMTU = mtu
}
return nil
}
@@ -290,12 +290,12 @@ func configureInterface(conf *conf.Config, tun *tun.NativeTun) error {
return nil
}
- err = iface.SetDNS(conf.Interface.Dns)
+ err = iface.SetDNS(conf.Interface.DNS)
if err != nil {
return err
}
- ipif, err := iface.GetIpInterface(windows.AF_INET)
+ ipif, err := iface.GetIPInterface(windows.AF_INET)
if err != nil {
return err
}
@@ -303,16 +303,16 @@ func configureInterface(conf *conf.Config, tun *tun.NativeTun) error {
ipif.UseAutomaticMetric = false
ipif.Metric = 0
}
- if conf.Interface.Mtu > 0 {
- ipif.NlMtu = uint32(conf.Interface.Mtu)
- tun.ForceMtu(int(ipif.NlMtu))
+ if conf.Interface.MTU > 0 {
+ ipif.NLMTU = uint32(conf.Interface.MTU)
+ tun.ForceMTU(int(ipif.NLMTU))
}
err = ipif.Set()
if err != nil {
return err
}
- ipif, err = iface.GetIpInterface(windows.AF_INET6)
+ ipif, err = iface.GetIPInterface(windows.AF_INET6)
if err != nil {
return err
}
@@ -320,8 +320,8 @@ func configureInterface(conf *conf.Config, tun *tun.NativeTun) error {
ipif.UseAutomaticMetric = false
ipif.Metric = 0
}
- if conf.Interface.Mtu > 0 {
- ipif.NlMtu = uint32(conf.Interface.Mtu)
+ if conf.Interface.MTU > 0 {
+ ipif.NLMTU = uint32(conf.Interface.MTU)
}
ipif.DadTransmits = 0
ipif.RouterDiscoveryBehavior = winipcfg.RouterDiscoveryDisabled
@@ -349,9 +349,9 @@ func enableFirewall(conf *conf.Config, tun *tun.NativeTun) error {
}
}
}
- if restrictAll && len(conf.Interface.Dns) == 0 {
+ if restrictAll && len(conf.Interface.DNS) == 0 {
name, _ := tun.Name()
log.Printf("[%s] Warning: no DNS server specified, despite having an allowed IPs of 0.0.0.0/0 or ::/0. There may be connectivity issues.", name)
}
- return firewall.EnableFirewall(tun.LUID(), conf.Interface.Dns, restrictAll)
+ return firewall.EnableFirewall(tun.LUID(), conf.Interface.DNS, restrictAll)
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.