test(authn): fix test case

apps/emqx/test/emqx_access_control_SUITE.erl

@@ -33,7 +33,7 @@ end_per_suite(_Config) ->
     emqx_ct_helpers:stop_apps([]).
 
 t_authenticate(_) ->
-    ?assertMatch(ok, emqx_access_control:authenticate(clientinfo())).
+    ?assertMatch({ok, _}, emqx_access_control:authenticate(clientinfo())).
 
 t_authorize(_) ->
     Publish = ?PUBLISH_PACKET(?QOS_0, <<"t">>, 1, <<"payload">>),

apps/emqx/test/emqx_channel_SUITE.erl

@@ -181,7 +181,7 @@ init_per_suite(Config) ->
     %% Access Control Meck
     ok = meck:new(emqx_access_control, [passthrough, no_history, no_link]),
     ok = meck:expect(emqx_access_control, authenticate,
-                     fun(_) -> ok end),
+                     fun(_) -> {ok, #{superuser => false}} end),
     ok = meck:expect(emqx_access_control, authorize, fun(_, _, _) -> allow end),
     %% Broker Meck
     ok = meck:new(emqx_broker, [passthrough, no_history, no_link]),

apps/emqx_gateway/src/emqx_gateway_ctx.erl

@@ -73,7 +73,7 @@ authenticate(_Ctx = #{auth := ChainId}, ClientInfo0) ->
                    chain_id => ChainId
                   },
     case emqx_access_control:authenticate(ClientInfo) of
-        ok ->
+        {ok, _} ->
             {ok, mountpoint(ClientInfo)};
         {error, Reason} ->
             {error, Reason}

apps/emqx_gateway/src/lwm2m/emqx_lwm2m_protocol.erl

@@ -87,7 +87,7 @@ init(CoapPid, EndpointName, Peername = {_Peerhost, _Port}, RegInfo = #{<<"lt">>
     ClientInfo = clientinfo(Lwm2mState),
     _ = run_hooks('client.connect', [conninfo(Lwm2mState)], undefined),
     case emqx_access_control:authenticate(ClientInfo) of
-        ok ->
+        {ok, _} ->
             _ = run_hooks('client.connack', [conninfo(Lwm2mState), success], undefined),
 
             %% FIXME: