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43 lines
894 B
Go
43 lines
894 B
Go
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// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build linux
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// +build linux
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package ipnlocal
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import (
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"reflect"
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"testing"
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)
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func TestSSHKeyGen(t *testing.T) {
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dir := t.TempDir()
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lb := &LocalBackend{varRoot: dir}
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keys, err := lb.getTailscaleSSH_HostKeys()
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if err != nil {
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t.Fatal(err)
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}
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got := map[string]bool{}
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for _, k := range keys {
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got[k.PublicKey().Type()] = true
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}
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want := map[string]bool{
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"ssh-rsa": true,
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"ecdsa-sha2-nistp256": true,
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"ssh-ed25519": true,
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}
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if !reflect.DeepEqual(got, want) {
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t.Fatalf("keys = %v; want %v", got, want)
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}
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keys2, err := lb.getTailscaleSSH_HostKeys()
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(keys, keys2) {
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t.Errorf("got different keys on second call")
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}
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}
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