45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
|
//+build openbsd
|
||
|
|
|
||
|
|
package wgctrl
|
||
|
|
|
||
|
|
import (
|
||
|
|
"os"
|
||
|
|
|
||
|
|
"golang.zx2c4.com/wireguard/wgctrl/internal/wginternal"
|
||
|
|
"golang.zx2c4.com/wireguard/wgctrl/internal/wgopenbsd"
|
||
|
|
"golang.zx2c4.com/wireguard/wgctrl/internal/wguser"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Since the OpenBSD implementation and the code to interact with it are both
|
||
|
|
// very experimental, make the user explicitly opt-in to use it.
|
||
|
|
var useKernel = func() bool {
|
||
|
|
return os.Getenv("WGCTRL_OPENBSD_KERNEL") == "1"
|
||
|
|
}()
|
||
|
|
|
||
|
|
// newClients configures wginternal.Clients for OpenBSD systems.
|
||
|
|
func newClients() ([]wginternal.Client, error) {
|
||
|
|
var clients []wginternal.Client
|
||
|
|
|
||
|
|
// Make the user opt in explicitly for kernel implementation support.
|
||
|
|
if useKernel {
|
||
|
|
// OpenBSD has an experimental in-kernel WireGuard implementation:
|
||
|
|
// https://git.zx2c4.com/wireguard-openbsd/about/. Determine if it is
|
||
|
|
// available and make use of it if so.
|
||
|
|
kc, ok, err := wgopenbsd.New()
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
if ok {
|
||
|
|
clients = append(clients, kc)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
uc, err := wguser.New()
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
clients = append(clients, uc)
|
||
|
|
return clients, nil
|
||
|
|
}
|