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%% 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_limit).
-export([init/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_accepted(ReqData, Context) ->
{[{{<<"application">>, <<"json">>, '*'}, accept_content}], ReqData, Context}.
allowed_methods(ReqData, Context) ->
{[<<"PUT">>, <<"DELETE">>, <<"OPTIONS">>], 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(
[value], ReqData0, Context,
fun([Value], _Body, ReqData) ->
Name = rabbit_mgmt_util:id(name, ReqData),
case rabbit_vhost_limit:update_limit(VHost, Name, Value,
Username) of
ok ->
{true, ReqData, Context};
{error_string, Reason} ->
rabbit_mgmt_util:bad_request(
list_to_binary(Reason), ReqData, Context)
end
end)
end.
delete_resource(ReqData, Context = #context{user = #user{username = Username}}) ->
ok = rabbit_vhost_limit:clear_limit(rabbit_mgmt_util:vhost(ReqData),
name(ReqData), Username),
{true, ReqData, Context}.
is_authorized(ReqData, Context) ->
rabbit_mgmt_util:is_authorized_admin(ReqData, Context).
%%--------------------------------------------------------------------
name(ReqData) -> rabbit_mgmt_util:id(name, ReqData).
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