mirror of
https://github.com/netbirdio/netbird.git
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e4ad6174ca
* Add additional check for needed kernel modules * Check if wireguard and tun modules are loaded If modules are loaded return true, otherwise attempt to load them * fix state check * Add module function tests * Add test execution in container * run client package tests on docker * add package comment to new file * force entrypoint * add --privileged flag * clean only if tables where created * run from within the directories
65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
package iface
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import (
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"fmt"
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log "github.com/sirupsen/logrus"
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"golang.org/x/sys/windows"
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"golang.zx2c4.com/wireguard/windows/driver"
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"golang.zx2c4.com/wireguard/windows/tunnel/winipcfg"
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"net"
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)
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// Create Creates a new Wireguard interface, sets a given IP and brings it up.
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func (w *WGIface) Create() error {
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w.mu.Lock()
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defer w.mu.Unlock()
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WintunStaticRequestedGUID, _ := windows.GenerateGUID()
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adapter, err := driver.CreateAdapter(w.Name, "WireGuard", &WintunStaticRequestedGUID)
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if err != nil {
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err = fmt.Errorf("error creating adapter: %w", err)
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return err
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}
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w.Interface = adapter
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luid := adapter.LUID()
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err = adapter.SetAdapterState(driver.AdapterStateUp)
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if err != nil {
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return err
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}
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state, _ := luid.GUID()
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log.Debugln("device guid: ", state.String())
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return w.assignAddr(luid)
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}
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// assignAddr Adds IP address to the tunnel interface and network route based on the range provided
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func (w *WGIface) assignAddr(luid winipcfg.LUID) error {
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log.Debugf("adding address %s to interface: %s", w.Address.IP, w.Name)
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err := luid.SetIPAddresses([]net.IPNet{{w.Address.IP, w.Address.Network.Mask}})
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if err != nil {
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return err
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}
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return nil
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}
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// UpdateAddr updates address of the interface
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func (w *WGIface) UpdateAddr(newAddr string) error {
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w.mu.Lock()
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defer w.mu.Unlock()
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luid := w.Interface.(*driver.Adapter).LUID()
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addr, err := parseAddress(newAddr)
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if err != nil {
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return err
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}
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w.Address = addr
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return w.assignAddr(luid)
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}
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// WireguardModuleIsLoaded check if we can load wireguard mod (linux only)
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func WireguardModuleIsLoaded() bool {
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return false
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}
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