133 lines
5.6 KiB
Erlang
133 lines
5.6 KiB
Erlang
%%--------------------------------------------------------------------
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%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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%% You may obtain a copy of the License at
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing, software
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%% distributed under the License is distributed on an "AS IS" BASIS,
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%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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%% See the License for the specific language governing permissions and
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%% limitations under the License.
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%%--------------------------------------------------------------------
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-module(emqx_authz_mysql_SUITE).
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-compile(nowarn_export_all).
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-compile(export_all).
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-include("emqx_authz.hrl").
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-include_lib("eunit/include/eunit.hrl").
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-include_lib("common_test/include/ct.hrl").
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-include_lib("emqx/include/emqx_placeholder.hrl").
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-define(CONF_DEFAULT, <<"authorization: {sources: []}">>).
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all() ->
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emqx_common_test_helpers:all(?MODULE).
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groups() ->
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[].
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init_per_suite(Config) ->
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meck:new(emqx_resource, [non_strict, passthrough, no_history, no_link]),
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meck:expect(emqx_resource, create, fun(_, _, _) -> {ok, meck_data} end ),
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meck:expect(emqx_resource, remove, fun(_) -> ok end ),
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ok = emqx_common_test_helpers:start_apps(
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[emqx_conf, emqx_authz],
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fun set_special_configs/1),
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Rules = [#{<<"type">> => <<"mysql">>,
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<<"server">> => <<"127.0.0.1:27017">>,
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<<"pool_size">> => 1,
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<<"database">> => <<"mqtt">>,
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<<"username">> => <<"xx">>,
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<<"password">> => <<"ee">>,
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<<"auto_reconnect">> => true,
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<<"ssl">> => #{<<"enable">> => false},
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<<"query">> => <<"abcb">>
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}],
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{ok, _} = emqx_authz:update(replace, Rules),
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Config.
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end_per_suite(_Config) ->
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{ok, _} = emqx:update_config(
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[authorization],
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#{<<"no_match">> => <<"allow">>,
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<<"cache">> => #{<<"enable">> => <<"true">>},
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<<"sources">> => []}),
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emqx_common_test_helpers:stop_apps([emqx_authz, emqx_conf]),
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meck:unload(emqx_resource),
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ok.
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set_special_configs(emqx_authz) ->
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{ok, _} = emqx:update_config([authorization, cache, enable], false),
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{ok, _} = emqx:update_config([authorization, no_match], deny),
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{ok, _} = emqx:update_config([authorization, sources], []),
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ok;
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set_special_configs(_App) ->
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ok.
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-define(COLUMNS, [ <<"action">>
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, <<"permission">>
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, <<"topic">>
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]).
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-define(SOURCE1, [[<<"all">>, <<"deny">>, <<"#">>]]).
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-define(SOURCE2, [[<<"all">>, <<"allow">>, <<"eq #">>]]).
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-define(SOURCE3, [[<<"subscribe">>, <<"allow">>, <<"test/", ?PH_CLIENTID/binary>>]]).
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-define(SOURCE4, [[<<"publish">>, <<"allow">>, <<"test/", ?PH_USERNAME/binary>>]]).
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%%------------------------------------------------------------------------------
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%% Testcases
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%%------------------------------------------------------------------------------
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t_authz(_) ->
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ClientInfo1 = #{clientid => <<"test">>,
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username => <<"test">>,
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peerhost => {127,0,0,1},
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zone => default,
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listener => {tcp, default}
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},
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ClientInfo2 = #{clientid => <<"test_clientid">>,
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username => <<"test_username">>,
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peerhost => {192,168,0,10},
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zone => default,
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listener => {tcp, default}
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},
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ClientInfo3 = #{clientid => <<"test_clientid">>,
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username => <<"fake_username">>,
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peerhost => {127,0,0,1},
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zone => default,
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listener => {tcp, default}
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},
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meck:expect(emqx_resource, query, fun(_, _) -> {ok, ?COLUMNS, []} end),
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?assertEqual(deny, emqx_access_control:authorize(ClientInfo1, subscribe, <<"#">>)), % nomatch
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?assertEqual(deny, emqx_access_control:authorize(ClientInfo1, publish, <<"#">>)), % nomatch
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meck:expect(emqx_resource, query, fun(_, _) -> {ok, ?COLUMNS, ?SOURCE1 ++ ?SOURCE2} end),
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?assertEqual(deny, emqx_access_control:authorize(ClientInfo1, subscribe, <<"+">>)),
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?assertEqual(deny, emqx_access_control:authorize(ClientInfo1, publish, <<"+">>)),
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meck:expect(emqx_resource, query, fun(_, _) -> {ok, ?COLUMNS, ?SOURCE2 ++ ?SOURCE1} end),
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?assertEqual(allow, emqx_access_control:authorize(ClientInfo1, subscribe, <<"#">>)),
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?assertEqual(deny, emqx_access_control:authorize(ClientInfo1, subscribe, <<"+">>)),
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meck:expect(emqx_resource, query, fun(_, _) -> {ok, ?COLUMNS, ?SOURCE3 ++ ?SOURCE4} end),
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?assertEqual(allow, emqx_access_control:authorize(
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ClientInfo2, subscribe, <<"test/test_clientid">>)),
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?assertEqual(deny, emqx_access_control:authorize(
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ClientInfo2, publish, <<"test/test_clientid">>)),
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?assertEqual(deny, emqx_access_control:authorize(
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ClientInfo2, subscribe, <<"test/test_username">>)),
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?assertEqual(allow, emqx_access_control:authorize(
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ClientInfo2, publish, <<"test/test_username">>)),
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?assertEqual(deny, emqx_access_control:authorize(
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ClientInfo3, subscribe, <<"test">>)), % nomatch
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?assertEqual(deny, emqx_access_control:authorize(
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ClientInfo3, publish, <<"test">>)), % nomatch
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ok.
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