1## This Source Code Form is subject to the terms of the Mozilla Public
2## License, v. 2.0. If a copy of the MPL was not distributed with this
3## file, You can obtain one at https://mozilla.org/MPL/2.0/.
4##
5## Copyright (c) 2007-2021 VMware, Inc. or its affiliates.  All rights reserved.
6
7defmodule RabbitMQ.CLI.Diagnostics.Commands.CertificatesCommand do
8  alias RabbitMQ.CLI.Core.DocGuide
9  @behaviour RabbitMQ.CLI.CommandBehaviour
10
11  import RabbitMQ.CLI.Core.Listeners
12
13  use RabbitMQ.CLI.Core.MergesNoDefaults
14  use RabbitMQ.CLI.Core.AcceptsNoPositionalArguments
15
16  def run([], %{node: node_name, timeout: timeout}) do
17    case :rabbit_misc.rpc_call(node_name, :rabbit_networking, :active_listeners, [], timeout) do
18      {:error, _} = err ->
19        err
20
21      {:error, _, _} = err ->
22        err
23
24      xs when is_list(xs) ->
25        listeners = listeners_with_certificates(listeners_on(xs, node_name))
26
27        case listeners do
28          [] -> %{}
29          _ -> Enum.map(listeners, &listener_certs/1)
30        end
31
32      other ->
33        other
34    end
35  end
36
37  use RabbitMQ.CLI.DefaultOutput
38
39  def formatter(), do: RabbitMQ.CLI.Formatters.Erlang
40
41  def usage, do: "certificates"
42
43  def usage_doc_guides() do
44    [
45      DocGuide.configuration(),
46      DocGuide.tls()
47    ]
48  end
49
50  def help_section(), do: :configuration
51
52  def description(), do: "Displays certificates (public keys) for every listener on target node that is configured to use TLS"
53
54  def banner(_, %{node: node_name}), do: "Certificates of node #{node_name} ..."
55end
56