160 lines
5.0 KiB
Erlang
160 lines
5.0 KiB
Erlang
%%--------------------------------------------------------------------
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%% Copyright (c) 2020-2023 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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%%
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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_authn_redis_tls_SUITE).
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-compile(nowarn_export_all).
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-compile(export_all).
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-include_lib("emqx_connector/include/emqx_connector.hrl").
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-include_lib("emqx_authn/include/emqx_authn.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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-define(REDIS_HOST, "redis-tls").
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-define(REDIS_TLS_PORT, 6380).
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-define(PATH, [authentication]).
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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_testcase(_, Config) ->
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{ok, _} = emqx_cluster_rpc:start_link(node(), emqx_cluster_rpc, 1000),
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emqx_authentication:initialize_authentication(?GLOBAL, []),
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emqx_authn_test_lib:delete_authenticators(
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[authentication],
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?GLOBAL
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),
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Config.
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init_per_suite(Config) ->
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_ = application:load(emqx_conf),
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case emqx_common_test_helpers:is_tcp_server_available(?REDIS_HOST, ?REDIS_TLS_PORT) of
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true ->
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ok = emqx_common_test_helpers:start_apps([emqx_authn]),
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ok = start_apps([emqx_resource]),
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Config;
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false ->
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{skip, no_redis}
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end.
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end_per_suite(_Config) ->
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emqx_authn_test_lib:delete_authenticators(
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[authentication],
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?GLOBAL
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),
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ok = stop_apps([emqx_resource]),
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ok = emqx_common_test_helpers:stop_apps([emqx_authn]).
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%%------------------------------------------------------------------------------
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%% Tests
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%%------------------------------------------------------------------------------
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t_create(_Config) ->
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?assertMatch(
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{ok, _},
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create_redis_auth_with_ssl_opts(
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#{
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<<"server_name_indication">> => <<"authn-server">>,
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<<"verify">> => <<"verify_peer">>,
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<<"versions">> => [<<"tlsv1.3">>],
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<<"ciphers">> => [<<"TLS_CHACHA20_POLY1305_SHA256">>]
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}
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)
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).
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t_create_invalid(_Config) ->
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%% invalid server_name
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?assertMatch(
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{ok, _},
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create_redis_auth_with_ssl_opts(
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#{
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<<"server_name_indication">> => <<"authn-server-unknown-host">>,
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<<"verify">> => <<"verify_peer">>,
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<<"versions">> => [<<"tlsv1.3">>],
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<<"ciphers">> => [<<"TLS_CHACHA20_POLY1305_SHA256">>]
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}
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)
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),
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%% incompatible versions
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?assertMatch(
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{error, _},
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create_redis_auth_with_ssl_opts(
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#{
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<<"server_name_indication">> => <<"authn-server">>,
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<<"verify">> => <<"verify_peer">>,
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<<"versions">> => [<<"tlsv1.1">>, <<"tlsv1.2">>]
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}
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)
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),
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%% incompatible ciphers
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?assertMatch(
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{error, _},
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create_redis_auth_with_ssl_opts(
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#{
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<<"server_name_indication">> => <<"authn-server">>,
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<<"verify">> => <<"verify_peer">>,
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<<"versions">> => [<<"tlsv1.3">>],
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<<"ciphers">> => [<<"TLS_AES_128_GCM_SHA256">>]
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}
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)
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).
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%%------------------------------------------------------------------------------
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%% Helpers
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%%------------------------------------------------------------------------------
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create_redis_auth_with_ssl_opts(SpecificSSLOpts) ->
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AuthConfig = raw_redis_auth_config(SpecificSSLOpts),
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emqx:update_config(?PATH, {create_authenticator, ?GLOBAL, AuthConfig}).
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raw_redis_auth_config(SpecificSSLOpts) ->
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SSLOpts = maps:merge(
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emqx_authn_test_lib:client_ssl_cert_opts(),
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#{<<"enable">> => <<"true">>}
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),
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#{
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<<"mechanism">> => <<"password_based">>,
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<<"password_hash_algorithm">> => #{
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<<"name">> => <<"plain">>,
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<<"salt_position">> => <<"suffix">>
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},
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<<"enable">> => <<"true">>,
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<<"backend">> => <<"redis">>,
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<<"cmd">> => <<"HMGET mqtt_user:${username} password_hash salt is_superuser">>,
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<<"database">> => <<"1">>,
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<<"password">> => <<"public">>,
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<<"server">> => redis_server(),
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<<"redis_type">> => <<"single">>,
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<<"ssl">> => maps:merge(SSLOpts, SpecificSSLOpts)
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}.
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redis_server() ->
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iolist_to_binary(io_lib:format("~s:~b", [?REDIS_HOST, ?REDIS_TLS_PORT])).
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start_apps(Apps) ->
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lists:foreach(fun application:ensure_all_started/1, Apps).
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stop_apps(Apps) ->
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lists:foreach(fun application:stop/1, Apps).
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