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[client] Add embeddable library (#3239)

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This commit is contained in:
Viktor Liu
2025-02-20 13:22:03 +01:00
committed by GitHub
parent 39986b0e97
commit 631ef4ed28
22 changed files with 648 additions and 51 deletions
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24
client/iface/device/device_netstack.go
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@ -8,10 +8,12 @@ import (
log "github.com/sirupsen/logrus"
"golang.zx2c4.com/wireguard/device"
"golang.zx2c4.com/wireguard/tun/netstack"
"github.com/netbirdio/netbird/client/iface/bind"
"github.com/netbirdio/netbird/client/iface/configurer"
"github.com/netbirdio/netbird/client/iface/netstack"
nbnetstack "github.com/netbirdio/netbird/client/iface/netstack"
nbnet "github.com/netbirdio/netbird/util/net"
)
type TunNetstackDevice struct {
@ -25,9 +27,11 @@ type TunNetstackDevice struct {
device *device.Device
filteredDevice *FilteredDevice
nsTun *netstack.NetStackTun
nsTun *nbnetstack.NetStackTun
udpMux *bind.UniversalUDPMuxDefault
configurer WGConfigurer
net *netstack.Net
}
func NewNetstackDevice(name string, address WGAddress, wgPort int, key string, mtu int, iceBind *bind.ICEBind, listenAddress string) *TunNetstackDevice {
@ -43,13 +47,19 @@ func NewNetstackDevice(name string, address WGAddress, wgPort int, key string, m
}
func (t *TunNetstackDevice) Create() (WGConfigurer, error) {
log.Info("create netstack tun interface")
t.nsTun = netstack.NewNetStackTun(t.listenAddress, t.address.IP.String(), t.mtu)
tunIface, err := t.nsTun.Create()
log.Info("create nbnetstack tun interface")
// TODO: get from service listener runtime IP
dnsAddr := nbnet.GetLastIPFromNetwork(t.address.Network, 1)
log.Debugf("netstack using address: %s", t.address.IP)
t.nsTun = nbnetstack.NewNetStackTun(t.listenAddress, t.address.IP, dnsAddr, t.mtu)
log.Debugf("netstack using dns address: %s", dnsAddr)
tunIface, net, err := t.nsTun.Create()
if err != nil {
return nil, fmt.Errorf("error creating tun device: %s", err)
}
t.filteredDevice = newDeviceFilter(tunIface)
t.net = net
t.device = device.NewDevice(
t.filteredDevice,
@ -122,3 +132,7 @@ func (t *TunNetstackDevice) FilteredDevice() *FilteredDevice {
func (t *TunNetstackDevice) Device() *device.Device {
return t.device
}
func (t *TunNetstackDevice) GetNet() *netstack.Net {
return t.net
}