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