1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
%% This Source Code Form is subject to the terms of the Mozilla Public
%% License, v. 2.0. If a copy of the MPL was not distributed with this
%% file, You can obtain one at https://mozilla.org/MPL/2.0/.
%%
%% Copyright (c) 2007-2020 VMware, Inc. or its affiliates. All rights reserved.
%%
-module(rabbit_mgmt_wm_policy).
-export([init/2, resource_exists/2, to_json/2,
content_types_provided/2, content_types_accepted/2,
is_authorized/2, allowed_methods/2, accept_content/2,
delete_resource/2]).
-export([variances/2]).
-include_lib("rabbitmq_management_agent/include/rabbit_mgmt_records.hrl").
-include_lib("rabbit_common/include/rabbit.hrl").
%%--------------------------------------------------------------------
init(Req, _State) ->
{cowboy_rest, rabbit_mgmt_headers:set_common_permission_headers(Req, ?MODULE), #context{}}.
variances(Req, Context) ->
{[<<"accept-encoding">>, <<"origin">>], Req, Context}.
content_types_provided(ReqData, Context) ->
{rabbit_mgmt_util:responder_map(to_json), ReqData, Context}.
content_types_accepted(ReqData, Context) ->
{[{'*', accept_content}], ReqData, Context}.
allowed_methods(ReqData, Context) ->
{[<<"HEAD">>, <<"GET">>, <<"PUT">>, <<"DELETE">>, <<"OPTIONS">>], ReqData, Context}.
resource_exists(ReqData, Context) ->
{case policy(ReqData) of
not_found -> false;
_ -> true
end, ReqData, Context}.
to_json(ReqData, Context) ->
rabbit_mgmt_util:reply(policy(ReqData), ReqData, Context).
accept_content(ReqData0, Context = #context{user = #user{username = Username}}) ->
case rabbit_mgmt_util:vhost(ReqData0) of
not_found ->
rabbit_mgmt_util:not_found(vhost_not_found, ReqData0, Context);
VHost ->
rabbit_mgmt_util:with_decode(
[pattern, definition], ReqData0, Context,
fun([Pattern, Definition], Body, ReqData) ->
case rabbit_policy:set(
VHost, name(ReqData), Pattern,
maps:to_list(Definition),
maps:get(priority, Body, undefined),
maps:get('apply-to', Body, undefined),
Username) of
ok ->
{true, ReqData, Context};
{error_string, Reason} ->
rabbit_mgmt_util:bad_request(
rabbit_mgmt_format:escape_html_tags(Reason), ReqData, Context)
end
end)
end.
delete_resource(ReqData, Context = #context{user = #user{username = Username}}) ->
ok = rabbit_policy:delete(
rabbit_mgmt_util:vhost(ReqData), name(ReqData), Username),
{true, ReqData, Context}.
is_authorized(ReqData, Context) ->
rabbit_mgmt_util:is_authorized_policies(ReqData, Context).
%%--------------------------------------------------------------------
policy(ReqData) ->
rabbit_policy:lookup(
rabbit_mgmt_util:vhost(ReqData), name(ReqData)).
name(ReqData) -> rabbit_mgmt_util:id(name, ReqData).
|
