emqx/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_app.erl
zhanghongtong 0ef84d2722 fix(auth mnesia): remove the duplicate cli command
style(auth mnesia): fix elvis check failurex

style(auth mnesia): remove the extra symbol
2020-12-19 15:20:46 +08:00

69 lines
2.5 KiB
Erlang

%%--------------------------------------------------------------------
%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%--------------------------------------------------------------------
-module(emqx_auth_mnesia_app).
-behaviour(application).
-emqx_plugin(auth).
-include("emqx_auth_mnesia.hrl").
%% Application callbacks
-export([ start/2
, prep_stop/1
, stop/1
]).
%%--------------------------------------------------------------------
%% Application callbacks
%%--------------------------------------------------------------------
start(_StartType, _StartArgs) ->
{ok, Sup} = emqx_auth_mnesia_sup:start_link(),
emqx_ctl:register_command(clientid, {emqx_auth_mnesia_cli, auth_clientid_cli}, []),
emqx_ctl:register_command(user, {emqx_auth_mnesia_cli, auth_username_cli}, []),
emqx_ctl:register_command(acl, {emqx_acl_mnesia_cli, cli}, []),
_ = load_auth_hook(),
_ = load_acl_hook(),
{ok, Sup}.
prep_stop(State) ->
emqx:unhook('client.authenticate', fun emqx_auth_mnesia:check/3),
emqx:unhook('client.check_acl', fun emqx_acl_mnesia:check_acl/5),
emqx_ctl:unregister_command(clientid),
emqx_ctl:unregister_command(user),
emqx_ctl:unregister_command(acl),
State.
stop(_State) ->
ok.
load_auth_hook() ->
ClientidList = application:get_env(?APP, clientid_list, []),
UsernameList = application:get_env(?APP, username_list, []),
ok = emqx_auth_mnesia:init(#{clientid_list => ClientidList, username_list => UsernameList}),
ok = emqx_auth_mnesia:register_metrics(),
Params = #{
hash_type => application:get_env(emqx_auth_mnesia, hash_type, sha256)
},
emqx:hook('client.authenticate', fun emqx_auth_mnesia:check/3, [Params]).
load_acl_hook() ->
ok = emqx_acl_mnesia:init(),
ok = emqx_acl_mnesia:register_metrics(),
emqx:hook('client.check_acl', fun emqx_acl_mnesia:check_acl/5, [#{}]).