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https://github.com/tailscale/tailscale.git
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d045462dfb
For control to fetch a list of Tailscale SSH username candidates to filter against the Tailnet's SSH policy to present some valid candidates to a user. Updates #3802 Updates tailscale/corp#7007 Change-Id: I3dce57b7a35e66891d5e5572e13ae6ef3c898498 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
// 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 || (darwin && !ios)
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// +build linux darwin,!ios
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package ipnlocal
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import (
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"encoding/json"
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"reflect"
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"testing"
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"tailscale.com/tailcfg"
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"tailscale.com/util/must"
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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(nil)
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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(nil)
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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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type fakeSSHServer struct {
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SSHServer
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}
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func TestGetSSHUsernames(t *testing.T) {
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b := new(LocalBackend)
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b.sshServer = fakeSSHServer{}
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res, err := b.getSSHUsernames(new(tailcfg.C2NSSHUsernamesRequest))
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if err != nil {
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t.Fatal(err)
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}
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t.Logf("Got: %s", must.Get(json.Marshal(res)))
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}
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