Merge branch 'dev-hd' into dev

This commit is contained in:
Feng Lee 2015-05-25 11:41:26 +08:00
commit 5b16368408
4 changed files with 150 additions and 4 deletions

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@ -152,7 +152,7 @@ stop() ->
%%%=============================================================================
init([]) ->
{ok, AcOpts} = application:get_env(access),
{ok, AcOpts} = application:get_env(emqttd, access),
ets:new(?ACCESS_CONTROL_TAB, [set, named_table, protected, {read_concurrency, true}]),
ets:insert(?ACCESS_CONTROL_TAB, {auth_modules, init_mods(auth, proplists:get_value(auth, AcOpts))}),
ets:insert(?ACCESS_CONTROL_TAB, {acl_modules, init_mods(acl, proplists:get_value(acl, AcOpts))}),

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@ -0,0 +1,107 @@
%%%-----------------------------------------------------------------------------
%%% @Copyright (C) 2012-2015, Feng Lee <feng@emqtt.io>
%%%
%%% Permission is hereby granted, free of charge, to any person obtaining a copy
%%% of this software and associated documentation files (the "Software"), to deal
%%% in the Software without restriction, including without limitation the rights
%%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
%%% copies of the Software, and to permit persons to whom the Software is
%%% furnished to do so, subject to the following conditions:
%%%
%%% The above copyright notice and this permission notice shall be included in all
%%% copies or substantial portions of the Software.
%%%
%%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
%%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
%%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
%%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
%%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
%%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
%%% SOFTWARE.
%%%-----------------------------------------------------------------------------
%%% @doc
%%% emqttd_access_control tests.
%%%
%%% @end
%%%-----------------------------------------------------------------------------
-module(emqttd_access_control_tests).
-include("emqttd.hrl").
-ifdef(TEST).
-include_lib("eunit/include/eunit.hrl").
reload_acl_test() ->
with_acl(
fun() ->
?assertEqual([ok], emqttd_access_control:reload_acl())
end).
register_mod_test() ->
with_acl(
fun() ->
emqttd_access_control:register_mod(acl, emqttd_acl_test_mod, []),
?assertMatch([{emqttd_acl_test_mod, _}, {emqttd_acl_internal, _}],
emqttd_access_control:lookup_mods(acl)),
emqttd_access_control:register_mod(auth, emqttd_auth_anonymous_test_mod,[]),
?assertMatch([{emqttd_auth_anonymous_test_mod, _}, {emqttd_auth_anonymous, _}],
emqttd_access_control:lookup_mods(auth))
end).
unregister_mod_test() ->
with_acl(
fun() ->
emqttd_access_control:register_mod(acl,emqttd_acl_test_mod, []),
?assertMatch([{emqttd_acl_test_mod, _}, {emqttd_acl_internal, _}],
emqttd_access_control:lookup_mods(acl)),
emqttd_access_control:unregister_mod(acl, emqttd_acl_test_mod),
timer:sleep(5),
?assertMatch([{emqttd_acl_internal, _}], emqttd_access_control:lookup_mods(acl)),
emqttd_access_control:register_mod(auth, emqttd_auth_anonymous_test_mod,[]),
?assertMatch([{emqttd_auth_anonymous_test_mod, _}, {emqttd_auth_anonymous, _}],
emqttd_access_control:lookup_mods(auth)),
emqttd_access_control:unregister_mod(auth, emqttd_auth_anonymous_test_mod),
timer:sleep(5),
?assertMatch([{emqttd_auth_anonymous, _}], emqttd_access_control:lookup_mods(auth))
end).
check_acl_test() ->
with_acl(
fun() ->
User1 = #mqtt_client{clientid = <<"client1">>, username = <<"testuser">>},
User2 = #mqtt_client{clientid = <<"client2">>, username = <<"xyz">>},
?assertEqual(allow, emqttd_access_control:check_acl(User1, subscribe, <<"users/testuser/1">>)),
?assertEqual(allow, emqttd_access_control:check_acl(User1, subscribe, <<"clients/client1">>)),
?assertEqual(deny, emqttd_access_control:check_acl(User1, subscribe, <<"clients/client1/x/y">>)),
?assertEqual(allow, emqttd_access_control:check_acl(User1, publish, <<"users/testuser/1">>)),
?assertEqual(allow, emqttd_access_control:check_acl(User1, subscribe, <<"a/b/c">>)),
?assertEqual(deny, emqttd_access_control:check_acl(User2, subscribe, <<"a/b/c">>))
end).
with_acl(Fun) ->
process_flag(trap_exit, true),
AclOpts = [
{auth, [
%% Authentication with username, password
%{username, []},
%% Authentication with clientid
%{clientid, [{password, no}, {file, "etc/clients.config"}]},
%% Allow all
{anonymous, []}
]},
%% ACL config
{acl, [
%% Internal ACL module
{internal, [{file, "../test/test_acl.config"}, {nomatch, allow}]}
]}
],
application:set_env(emqttd, access, AclOpts),
emqttd_access_control:start_link(),
Fun(),
emqttd_access_control:stop().
-endif.

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@ -53,8 +53,8 @@ compile_test() ->
?assertEqual({deny, all}, compile({deny, all})).
match_test() ->
User = #mqtt_user{ipaddr = {127,0,0,1}, clientid = <<"testClient">>, username = <<"TestUser">>},
User2 = #mqtt_user{ipaddr = {192,168,0,10}, clientid = <<"testClient">>, username = <<"TestUser">>},
User = #mqtt_client{ipaddr = {127,0,0,1}, clientid = <<"testClient">>, username = <<"TestUser">>},
User2 = #mqtt_client{ipaddr = {192,168,0,10}, clientid = <<"testClient">>, username = <<"TestUser">>},
?assertEqual({matched, allow}, match(User, <<"Test/Topic">>, {allow, all})),
?assertEqual({matched, deny}, match(User, <<"Test/Topic">>, {deny, all})),
@ -68,7 +68,7 @@ match_test() ->
compile({allow, {client, "testClient"}, publish, ["testTopics/testClient"]}))),
?assertMatch({matched, allow}, match(User, <<"clients/testClient">>,
compile({allow, all, pubsub, ["clients/$c"]}))),
?assertMatch({matched, allow}, match(#mqtt_user{username = <<"user2">>}, <<"users/user2/abc/def">>,
?assertMatch({matched, allow}, match(#mqtt_client{username = <<"user2">>}, <<"users/user2/abc/def">>,
compile({allow, all, subscribe, ["users/$u/#"]}))),
?assertMatch({matched, deny},
match(User, <<"d/e/f">>,

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@ -0,0 +1,39 @@
%%%-----------------------------------------------------------------------------
%%% @Copyright (C) 2012-2015, Feng Lee <feng@emqtt.io>
%%%
%%% Permission is hereby granted, free of charge, to any person obtaining a copy
%%% of this software and associated documentation files (the "Software"), to deal
%%% in the Software without restriction, including without limitation the rights
%%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
%%% copies of the Software, and to permit persons to whom the Software is
%%% furnished to do so, subject to the following conditions:
%%%
%%% The above copyright notice and this permission notice shall be included in all
%%% copies or substantial portions of the Software.
%%%
%%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
%%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
%%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
%%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
%%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
%%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
%%% SOFTWARE.
%%%-----------------------------------------------------------------------------
%%% @doc
%%% Test ACL Module.
%%%
%%% @end
%%%-----------------------------------------------------------------------------
-module(emqttd_auth_anonymous_test_mod).
%% ACL callbacks
-export([init/1, check/3, description/0]).
init(AclOpts) ->
{ok, AclOpts}.
check(_Client, _Password, _Opts) ->
allow.
description() ->
"Test emqttd_auth_anonymous Mod".