Merge remote-tracking branch 'origin/develop'

src/emqx_access_control.erl

@@ -35,8 +35,6 @@
 -spec(authenticate(emqx_types:clientinfo()) -> {ok, result()} | {error, term()}).
 authenticate(ClientInfo = #{zone := Zone}) ->
     case emqx_hooks:run_fold('client.authenticate', [ClientInfo], default_auth_result(Zone)) of
-    	Result = #{auth_result := success, anonymous := true} ->
-	        {ok, Result};
         Result = #{auth_result := success} ->
 	        {ok, Result};
 	    Result ->

src/emqx_metrics.erl

@@ -158,7 +158,7 @@
 %% Client Lifecircle metrics
 -define(CLIENT_METRICS,
         [{counter, 'client.connected'},
-         {cpunter, 'client.authenticate'},
+         {counter, 'client.authenticate'},
          {counter, 'client.auth.anonymous'},
          {counter, 'client.check_acl'},
          {counter, 'client.subscribe'},

src/emqx_mqtt_caps.erl

@@ -118,41 +118,21 @@ do_check_sub(_Flags, _Caps) -> ok.
 
 -spec(get_caps(emqx_zone:zone()) -> caps()).
 get_caps(Zone) ->
-    with_env(Zone, '$mqtt_caps', fun all_caps/1).
+    maps:map(fun(Cap, Def) -> emqx_zone:get_env(Zone, Cap, Def) end, ?DEFAULT_CAPS).
 
 -spec(get_caps(emqx_zone:zone(), publish|subscribe) -> caps()).
 get_caps(Zone, publish) ->
-    with_env(Zone, '$mqtt_pub_caps', fun pub_caps/1);
+    filter_caps(?PUBCAP_KEYS, get_caps(Zone));
 get_caps(Zone, subscribe) ->
-    with_env(Zone, '$mqtt_sub_caps', fun sub_caps/1).
+    filter_caps(?SUBCAP_KEYS, get_caps(Zone)).
 
 -spec(get_caps(emqx_zone:zone(), atom(), term()) -> term()).
 get_caps(Zone, Cap, Def) ->
     emqx_zone:get_env(Zone, Cap, Def).
 
-pub_caps(Zone) ->
-    filter_caps(?PUBCAP_KEYS, get_caps(Zone)).
-
-sub_caps(Zone) ->
-    filter_caps(?SUBCAP_KEYS, get_caps(Zone)).
-
-all_caps(Zone) ->
-    maps:map(fun(Cap, Def) ->
-                     emqx_zone:get_env(Zone, Cap, Def)
-             end, ?DEFAULT_CAPS).
-
 filter_caps(Keys, Caps) ->
     maps:filter(fun(Key, _Val) -> lists:member(Key, Keys) end, Caps).
 
-with_env(Zone, Key, InitFun) ->
-    case emqx_zone:get_env(Zone, Key) of
-        undefined ->
-            Caps = InitFun(Zone),
-            ok = emqx_zone:set_env(Zone, Key, Caps),
-            Caps;
-        Caps -> Caps
-    end.
-
 -spec(default() -> caps()).
 default() -> ?DEFAULT_CAPS.
 

test/emqx_mqtt_SUITE.erl

@@ -59,8 +59,14 @@ t_message_expiry_interval_2(_) ->
     emqtt:stop(ClientA).
 
 message_expiry_interval_init() ->
-	{ok, ClientA} = emqtt:start_link([{proto_ver,v5}, {clientid, <<"client-a">>}, {clean_start, false},{properties, #{'Session-Expiry-Interval' => 360}}]),
+    {ok, ClientA} = emqtt:start_link([{proto_ver,v5},
-	{ok, ClientB} = emqtt:start_link([{proto_ver,v5}, {clientid, <<"client-b">>}, {clean_start, false},{properties, #{'Session-Expiry-Interval' => 360}}]),
+                                      {clientid, <<"client-a">>},
+                                      {clean_start, false},
+                                      {properties, #{'Session-Expiry-Interval' => 360}}]),
+    {ok, ClientB} = emqtt:start_link([{proto_ver,v5},
+                                      {clientid, <<"client-b">>},
+                                      {clean_start, false},
+                                      {properties, #{'Session-Expiry-Interval' => 360}}]),
     {ok, _} = emqtt:connect(ClientA),
     {ok, _} = emqtt:connect(ClientB),
         %% subscribe and disconnect client-b
@@ -75,7 +81,10 @@ message_expiry_interval_exipred(ClientA, QoS) ->
     ct:sleep(1500),
 
     %% resume the session for client-b
-	{ok, ClientB1} = emqtt:start_link([{proto_ver,v5}, {clientid, <<"client-b">>}, {clean_start, false},{properties, #{'Session-Expiry-Interval' => 360}}]),
+    {ok, ClientB1} = emqtt:start_link([{proto_ver,v5},
+                                       {clientid, <<"client-b">>},
+                                       {clean_start, false},
+                                       {properties, #{'Session-Expiry-Interval' => 360}}]),
     {ok, _} = emqtt:connect(ClientB1),
 
     %% verify client-b could not receive the publish message
@@ -95,7 +104,10 @@ message_expiry_interval_not_exipred(ClientA, QoS) ->
     %% wait for 1s and then resume the session for client-b, the message should not expires
     %% as Message-Expiry-Interval = 20s
     ct:sleep(1000),
-	{ok, ClientB1} = emqtt:start_link([{proto_ver,v5}, {clientid, <<"client-b">>}, {clean_start, false},{properties, #{'Session-Expiry-Interval' => 360}}]),
+    {ok, ClientB1} = emqtt:start_link([{proto_ver,v5},
+                                       {clientid, <<"client-b">>},
+                                       {clean_start, false},
+                                       {properties, #{'Session-Expiry-Interval' => 360}}]),
     {ok, _} = emqtt:connect(ClientB1),
 
 	%% verify client-b could receive the publish message and the Message-Expiry-Interval is set

test/emqx_mqtt_caps_SUITE.erl

@@ -28,7 +28,9 @@ t_check_pub(_) ->
     PubCaps = #{max_qos_allowed => ?QOS_1,
                 retain_available => false
                },
-    ok = emqx_zone:set_env(zone, '$mqtt_pub_caps', PubCaps),
+    lists:foreach(fun({Key, Val}) ->
+        ok = emqx_zone:set_env(zone, Key, Val)
+    end, maps:to_list(PubCaps)),
     ok = emqx_mqtt_caps:check_pub(zone, #{qos => ?QOS_1,
                                           retain => false}),
     PubFlags1 = #{qos => ?QOS_2, retain => false},
@@ -37,7 +39,9 @@ t_check_pub(_) ->
     PubFlags2 = #{qos => ?QOS_1, retain => true},
     ?assertEqual({error, ?RC_RETAIN_NOT_SUPPORTED},
                  emqx_mqtt_caps:check_pub(zone, PubFlags2)),
-    true = emqx_zone:unset_env(zone, '$mqtt_pub_caps').
+    lists:foreach(fun({Key, _Val}) ->
+        true = emqx_zone:unset_env(zone, Key)
+    end, maps:to_list(PubCaps)).
 
 t_check_sub(_) ->
     SubOpts = #{rh  => 0,
@@ -50,7 +54,9 @@ t_check_sub(_) ->
                 shared_subscription => false,
                 wildcard_subscription => false
                },
-    ok = emqx_zone:set_env(zone, '$mqtt_sub_caps', SubCaps),
+    lists:foreach(fun({Key, Val}) ->
+        ok = emqx_zone:set_env(zone, Key, Val)
+    end, maps:to_list(SubCaps)),
     ok = emqx_mqtt_caps:check_sub(zone, <<"topic">>, SubOpts),
     ?assertEqual({error, ?RC_TOPIC_FILTER_INVALID},
                  emqx_mqtt_caps:check_sub(zone, <<"a/b/c/d">>, SubOpts)),
@@ -58,4 +64,6 @@ t_check_sub(_) ->
                  emqx_mqtt_caps:check_sub(zone, <<"+/#">>, SubOpts)),
     ?assertEqual({error, ?RC_SHARED_SUBSCRIPTIONS_NOT_SUPPORTED},
                  emqx_mqtt_caps:check_sub(zone, <<"topic">>, SubOpts#{share => true})),
-    true = emqx_zone:unset_env(zone, '$mqtt_sub_caps').
+    lists:foreach(fun({Key, _Val}) ->
+        true = emqx_zone:unset_env(zone, Key)
+    end, maps:to_list(SubCaps)).