Feng Lee
GitHub
commit
36a7b74656
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@ -31,3 +31,4 @@ data/
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_build
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.rebar3
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rebar3.crashdump
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.DS_Store
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6
Makefile
6
Makefile
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@ -2,18 +2,20 @@ PROJECT = emqttd
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PROJECT_DESCRIPTION = Erlang MQTT Broker
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PROJECT_VERSION = 2.3
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DEPS = goldrush gproc lager esockd ekka mochiweb pbkdf2 lager_syslog bcrypt
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DEPS = goldrush gproc lager esockd ekka mochiweb pbkdf2 lager_syslog bcrypt clique jsx
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dep_goldrush = git https://github.com/basho/goldrush 0.1.9
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dep_gproc = git https://github.com/uwiger/gproc
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dep_getopt = git https://github.com/jcomellas/getopt v0.8.2
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dep_lager = git https://github.com/basho/lager master
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dep_esockd = git https://github.com/emqtt/esockd master
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dep_ekka = git https://github.com/emqtt/ekka emq24
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dep_ekka = git https://github.com/emqtt/ekka develop
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dep_mochiweb = git https://github.com/emqtt/mochiweb master
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dep_pbkdf2 = git https://github.com/emqtt/pbkdf2 2.0.1
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dep_lager_syslog = git https://github.com/basho/lager_syslog
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dep_bcrypt = git https://github.com/smarkets/erlang-bcrypt master
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dep_clique = git https://github.com/emqtt/clique
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dep_jsx = git https://github.com/talentdeficit/jsx
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ERLC_OPTS += +debug_info
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ERLC_OPTS += +'{parse_transform, lager_transform}'
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@ -177,6 +177,9 @@ mqtt.max_packet_size = 64KB
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## Check Websocket Protocol Header. Enum: on, off
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mqtt.websocket_protocol_header = on
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## The Keepalive timeout: Keepalive * backoff * 2
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mqtt.keepalive_backoff = 1.25
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##--------------------------------------------------------------------
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## MQTT Connection
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##--------------------------------------------------------------------
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@ -59,3 +59,17 @@
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-define(FULLSWEEP_OPTS, [{fullsweep_after, 10}]).
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-define(SUCCESS, 0). %% Success
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-define(ERROR1, 101). %% badrpc
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-define(ERROR2, 102). %% Unknown error
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-define(ERROR3, 103). %% Username or password error
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-define(ERROR4, 104). %% Empty username or password
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-define(ERROR5, 105). %% User does not exist
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-define(ERROR6, 106). %% Admin can not be deleted
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-define(ERROR7, 107). %% Missing request parameter
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-define(ERROR8, 108). %% Request parameter type error
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-define(ERROR9, 109). %% Request parameter is not a json
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-define(ERROR10, 110). %% Plugin has been loaded
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-define(ERROR11, 111). %% Plugin has been loaded
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-define(ERROR12, 112). %% Client not online
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@ -474,9 +474,16 @@ end}.
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{datatype, bytesize}
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]}.
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%% @doc Keepalive backoff
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{mapping, "mqtt.keepalive_backoff", "emqttd.protocol", [
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{default, 1.25},
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{datatype, float}
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]}.
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{translation, "emqttd.protocol", fun(Conf) ->
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[{max_clientid_len, cuttlefish:conf_get("mqtt.max_clientid_len", Conf)},
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{max_packet_size, cuttlefish:conf_get("mqtt.max_packet_size", Conf)}]
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{max_packet_size, cuttlefish:conf_get("mqtt.max_packet_size", Conf)},
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{keepalive_backoff, cuttlefish:conf_get("mqtt.keepalive_backoff", Conf)}]
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end}.
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{mapping, "mqtt.websocket_protocol_header", "emqttd.websocket_protocol_header", [
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@ -48,7 +48,7 @@ start_link() ->
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gen_server:start_link({local, ?SERVER}, ?MODULE, [], []).
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%% @doc Authenticate MQTT Client.
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-spec(auth(Client :: mqtt_client(), Password :: password()) -> ok | {error, any()}).
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-spec(auth(Client :: mqtt_client(), Password :: password()) -> ok | {ok, boolean()} | {error, any()}).
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auth(Client, Password) when is_record(Client, mqtt_client) ->
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auth(Client, Password, lookup_mods(auth)).
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auth(_Client, _Password, []) ->
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@ -184,7 +184,7 @@ start_listener({Proto, ListenOn, Opts}) when Proto == https; Proto == wss ->
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mochiweb:start_http('mqtt:wss', ListenOn, Opts, {emqttd_ws, handle_request, []});
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start_listener({Proto, ListenOn, Opts}) when Proto == api ->
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mochiweb:start_http('mqtt:api', ListenOn, Opts, {emqttd_http, handle_request, []}).
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mochiweb:start_http('mqtt:api', ListenOn, Opts, emqttd_http:http_handler()).
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start_listener(Proto, ListenOn, Opts) ->
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Env = lists:append(emqttd:env(client, []), emqttd:env(protocol, [])),
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@ -31,7 +31,7 @@
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-export([subscribe/1, notify/2]).
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%% Broker API
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-export([version/0, uptime/0, datetime/0, sysdescr/0]).
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-export([version/0, uptime/0, datetime/0, sysdescr/0, info/0]).
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%% Tick API
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-export([start_tick/1, stop_tick/1]).
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@ -75,6 +75,14 @@ subscribe(EventType) ->
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notify(EventType, Event) ->
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gproc:send({p, l, {broker, EventType}}, {notify, EventType, self(), Event}).
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%% @doc Get broker info
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-spec(info() -> list(tuple())).
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info() ->
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[{version, version()},
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{sysdescr, sysdescr()},
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{uptime, uptime()},
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{datetime, datetime()}].
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%% @doc Get broker version
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-spec(version() -> string()).
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version() ->
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@ -48,7 +48,8 @@
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load() ->
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Cmds = [Fun || {Fun, _} <- ?MODULE:module_info(exports), is_cmd(Fun)],
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[emqttd_ctl:register_cmd(Cmd, {?MODULE, Cmd}, []) || Cmd <- Cmds].
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[emqttd_ctl:register_cmd(Cmd, {?MODULE, Cmd}, []) || Cmd <- Cmds],
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emqttd_cli_config:register_config().
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is_cmd(Fun) ->
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not lists:member(Fun, [init, load, module_info]).
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@ -0,0 +1,244 @@
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%%--------------------------------------------------------------------
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%% Copyright (c) 2013-2017 EMQ Enterprise, Inc. (http://emqtt.io)
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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 (emqttd_cli_config).
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-export ([register_config_cli/0, register_config/0, run/1]).
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-define(APP, emqttd).
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register_config() ->
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application:start(clique),
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F = fun() -> ekka_mnesia:running_nodes() end,
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clique:register_node_finder(F),
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register_config_cli().
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run(Cmd) ->
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clique:run(Cmd).
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register_config_cli() ->
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ok = clique_config:load_schema([code:priv_dir(?APP)], ?APP),
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register_protocol_formatter(),
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register_client_formatter(),
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register_session_formatter(),
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register_queue_formatter(),
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register_lager_formatter(),
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register_auth_config(),
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register_protocol_config(),
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register_connection_config(),
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register_client_config(),
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register_session_config(),
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register_queue_config(),
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register_broker_config(),
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register_lager_config().
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%%--------------------------------------------------------------------
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%% Auth/Acl
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%%--------------------------------------------------------------------
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register_auth_config() ->
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ConfigKeys = ["mqtt.allow_anonymous",
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"mqtt.acl_nomatch",
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"mqtt.acl_file",
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"mqtt.cache_acl"],
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[clique:register_config(Key , fun auth_config_callback/2) || Key <- ConfigKeys],
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ok = register_config_whitelist(ConfigKeys).
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auth_config_callback([_, KeyStr], Value) ->
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application:set_env(?APP, l2a(KeyStr), Value), " successfully\n".
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%%--------------------------------------------------------------------
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%% MQTT Protocol
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%%--------------------------------------------------------------------
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register_protocol_formatter() ->
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ConfigKeys = ["max_clientid_len",
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"max_packet_size",
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"websocket_protocol_header",
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"keepalive_backoff"],
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[clique:register_formatter(["mqtt", Key], fun protocol_formatter_callback/2) || Key <- ConfigKeys].
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protocol_formatter_callback([_, Key], Params) ->
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proplists:get_value(l2a(Key), Params).
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register_protocol_config() ->
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ConfigKeys = ["mqtt.max_clientid_len",
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"mqtt.max_packet_size",
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"mqtt.websocket_protocol_header",
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"mqtt.keepalive_backoff"],
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[clique:register_config(Key , fun protocol_config_callback/2) || Key <- ConfigKeys],
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ok = register_config_whitelist(ConfigKeys).
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protocol_config_callback([_AppStr, KeyStr], Value) ->
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protocol_config_callback(protocol, l2a(KeyStr), Value).
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protocol_config_callback(App, Key, Value) ->
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{ok, Env} = emqttd:env(App),
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application:set_env(?APP, App, lists:keyreplace(Key, 1, Env, {Key, Value})),
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" successfully\n".
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%%--------------------------------------------------------------------
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%% MQTT Connection
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%%--------------------------------------------------------------------
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register_connection_config() ->
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ConfigKeys = ["mqtt.conn.force_gc_count"],
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[clique:register_config(Key , fun connection_config_callback/2) || Key <- ConfigKeys],
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ok = register_config_whitelist(ConfigKeys).
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connection_config_callback([_, KeyStr0, KeyStr1], Value) ->
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KeyStr = lists:concat([KeyStr0, "_", KeyStr1]),
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application:set_env(?APP, l2a(KeyStr), Value),
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" successfully\n".
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%%--------------------------------------------------------------------
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%% MQTT Client
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%%--------------------------------------------------------------------
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register_client_formatter() ->
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ConfigKeys = ["max_publish_rate",
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"idle_timeout",
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"enable_stats"],
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[clique:register_formatter(["mqtt", "client", Key], fun client_formatter_callback/2) || Key <- ConfigKeys].
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client_formatter_callback([_, _, Key], Params) ->
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proplists:get_value(list_to_atom(Key), Params).
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register_client_config() ->
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ConfigKeys = ["mqtt.client.max_publish_rate",
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"mqtt.client.idle_timeout",
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"mqtt.client.enable_stats"],
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[clique:register_config(Key , fun client_config_callback/2) || Key <- ConfigKeys],
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ok = register_config_whitelist(ConfigKeys).
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client_config_callback([_, AppStr, KeyStr], Value) ->
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client_config_callback(l2a(AppStr), l2a(KeyStr), Value).
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client_config_callback(App, Key, Value) ->
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{ok, Env} = emqttd:env(App),
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application:set_env(?APP, App, lists:keyreplace(Key, 1, Env, {Key, Value})),
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" successfully\n".
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%%--------------------------------------------------------------------
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%% session
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%%--------------------------------------------------------------------
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register_session_formatter() ->
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ConfigKeys = ["max_subscriptions",
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"upgrade_qos",
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"max_inflight",
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"retry_interval",
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"max_awaiting_rel",
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"await_rel_timeout",
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"enable_stats",
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"expiry_interval",
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"ignore_loop_deliver"],
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[clique:register_formatter(["mqtt", "session", Key], fun session_formatter_callback/2) || Key <- ConfigKeys].
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session_formatter_callback([_, _, Key], Params) ->
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proplists:get_value(list_to_atom(Key), Params).
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register_session_config() ->
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ConfigKeys = ["mqtt.session.max_subscriptions",
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"mqtt.session.upgrade_qos",
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"mqtt.session.max_inflight",
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"mqtt.session.retry_interval",
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"mqtt.session.max_awaiting_rel",
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"mqtt.session.await_rel_timeout",
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"mqtt.session.enable_stats",
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"mqtt.session.expiry_interval",
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"mqtt.session.ignore_loop_deliver"],
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[clique:register_config(Key , fun session_config_callback/2) || Key <- ConfigKeys],
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ok = register_config_whitelist(ConfigKeys).
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session_config_callback([_, AppStr, KeyStr], Value) ->
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session_config_callback(l2a(AppStr), l2a(KeyStr), Value).
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session_config_callback(App, Key, Value) ->
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{ok, Env} = emqttd:env(App),
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application:set_env(?APP, App, lists:keyreplace(Key, 1, Env, {Key, Value})),
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" successfully\n".
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l2a(List) -> list_to_atom(List).
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%%--------------------------------------------------------------------
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%% MQTT MQueue
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%%--------------------------------------------------------------------
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register_queue_formatter() ->
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ConfigKeys = ["type",
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"priority",
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"max_length",
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"low_watermark",
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"high_watermark",
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"store_qos0"],
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[clique:register_formatter(["mqtt", "mqueue", Key], fun queue_formatter_callback/2) || Key <- ConfigKeys].
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queue_formatter_callback([_, _, Key], Params) ->
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proplists:get_value(list_to_atom(Key), Params).
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register_queue_config() ->
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ConfigKeys = ["mqtt.mqueue.type",
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"mqtt.mqueue.priority",
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"mqtt.mqueue.max_length",
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"mqtt.mqueue.low_watermark",
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"mqtt.mqueue.high_watermark",
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"mqtt.mqueue.store_qos0"],
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[clique:register_config(Key , fun queue_config_callback/2) || Key <- ConfigKeys],
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ok = register_config_whitelist(ConfigKeys).
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queue_config_callback([_, AppStr, KeyStr], Value) ->
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queue_config_callback(l2a(AppStr), l2a(KeyStr), Value).
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queue_config_callback(App, Key, Value) ->
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{ok, Env} = emqttd:env(App),
|
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application:set_env(?APP, App, lists:keyreplace(Key, 1, Env, {Key, Value})),
|
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" successfully\n".
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%%--------------------------------------------------------------------
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%% MQTT Broker
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%%--------------------------------------------------------------------
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|
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register_broker_config() ->
|
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ConfigKeys = ["mqtt.broker.sys_interval"],
|
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[clique:register_config(Key , fun broker_config_callback/2) || Key <- ConfigKeys],
|
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ok = register_config_whitelist(ConfigKeys).
|
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broker_config_callback([_, KeyStr0, KeyStr1], Value) ->
|
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KeyStr = lists:concat([KeyStr0, "_", KeyStr1]),
|
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application:set_env(?APP, l2a(KeyStr), Value),
|
||||
" successfully\n".
|
||||
|
||||
%%--------------------------------------------------------------------
|
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%% MQTT Lager
|
||||
%%--------------------------------------------------------------------
|
||||
|
||||
register_lager_formatter() ->
|
||||
ConfigKeys = ["level"],
|
||||
[clique:register_formatter(["log", "console", Key], fun lager_formatter_callback/2) || Key <- ConfigKeys].
|
||||
|
||||
lager_formatter_callback(_, Params) ->
|
||||
proplists:get_value(lager_console_backend, Params).
|
||||
|
||||
register_lager_config() ->
|
||||
ConfigKeys = ["log.console.level"],
|
||||
[clique:register_config(Key , fun lager_config_callback/2) || Key <- ConfigKeys],
|
||||
ok = register_config_whitelist(ConfigKeys).
|
||||
|
||||
lager_config_callback(_, Value) ->
|
||||
lager:set_loglevel(lager_console_backend, Value),
|
||||
" successfully\n".
|
||||
|
||||
register_config_whitelist(ConfigKeys) ->
|
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clique:register_config_whitelist(ConfigKeys, ?APP).
|
||||
|
||||
|
|
@ -66,7 +66,7 @@
|
|||
[esockd_net:format(State#client_state.peername) | Args])).
|
||||
|
||||
start_link(Conn, Env) ->
|
||||
{ok, proc_lib:spawn_opt(?MODULE, init, [[Conn, Env]], [link | ?FULLSWEEP_OPTS])}.
|
||||
{ok, proc_lib:spawn_link(?MODULE, init, [[Conn, Env]])}.
|
||||
|
||||
info(CPid) ->
|
||||
gen_server2:call(CPid, info).
|
||||
|
|
|
|||
|
|
@ -0,0 +1,59 @@
|
|||
%%--------------------------------------------------------------------
|
||||
%% Copyright (c) 2013-2017 EMQ Enterprise, Inc. (http://emqtt.io)
|
||||
%%
|
||||
%% Licensed under the Apache License, Version 2.0 (the "License");
|
||||
%% you may not use this file except in compliance with the License.
|
||||
%% You may obtain a copy of the License at
|
||||
%%
|
||||
%% http://www.apache.org/licenses/LICENSE-2.0
|
||||
%%
|
||||
%% Unless required by applicable law or agreed to in writing, software
|
||||
%% distributed under the License is distributed on an "AS IS" BASIS,
|
||||
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
%% See the License for the specific language governing permissions and
|
||||
%% limitations under the License.
|
||||
%%--------------------------------------------------------------------
|
||||
|
||||
%% @doc Hot Configuration
|
||||
|
||||
-module(emqttd_config).
|
||||
|
||||
-export([read/1, dump/2, reload/1, get/2, get/3, set/3]).
|
||||
|
||||
-type(env() :: {atom(), term()}).
|
||||
|
||||
%% @doc Read the configuration of an application.
|
||||
-spec(read(atom()) -> {ok, list(env())} | {error, term()}).
|
||||
read(_App) ->
|
||||
%% TODO
|
||||
%% 1. Read the app.conf from etc folder
|
||||
%% 2. Cuttlefish to read the conf
|
||||
%% 3. Return the terms and schema
|
||||
{error, unsupported}.
|
||||
|
||||
%% @doc Reload configuration of an application.
|
||||
-spec(reload(atom()) -> ok | {error, term()}).
|
||||
reload(_App) ->
|
||||
%% TODO
|
||||
%% 1. Read the app.conf from etc folder
|
||||
%% 2. Cuttlefish to generate config terms.
|
||||
%% 3. set/3 to apply the config
|
||||
ok.
|
||||
|
||||
-spec(dump(atom(), list(env())) -> ok | {error, term()}).
|
||||
dump(_App, _Terms) ->
|
||||
%% TODO
|
||||
ok.
|
||||
|
||||
-spec(set(atom(), atom(), term()) -> ok).
|
||||
set(App, Par, Val) ->
|
||||
application:set_env(App, Par, Val).
|
||||
|
||||
-spec(get(atom(), atom()) -> undefined | {ok, term()}).
|
||||
get(App, Par) ->
|
||||
application:get_env(App, Par).
|
||||
|
||||
-spec(get(atom(), atom(), atom()) -> term()).
|
||||
get(App, Par, Def) ->
|
||||
application:get_env(App, Par, Def).
|
||||
|
||||
|
|
@ -68,6 +68,12 @@ run([]) -> usage(), ok;
|
|||
|
||||
run(["help"]) -> usage(), ok;
|
||||
|
||||
run(["set" | _] = CmdS) ->
|
||||
emqttd_cli_config:run(["config" | CmdS]), ok;
|
||||
|
||||
run(["show" | _] = CmdS) ->
|
||||
emqttd_cli_config:run(["config" | CmdS]), ok;
|
||||
|
||||
run([CmdS|Args]) ->
|
||||
case lookup(list_to_atom(CmdS)) of
|
||||
[{Mod, Fun}] ->
|
||||
|
|
|
|||
|
|
@ -26,15 +26,41 @@
|
|||
|
||||
-import(proplists, [get_value/2, get_value/3]).
|
||||
|
||||
-export([handle_request/1]).
|
||||
-export([http_handler/0, handle_request/2, http_api/0]).
|
||||
|
||||
handle_request(Req) ->
|
||||
handle_request(Req:get(method), Req:get(path), Req).
|
||||
-include("emqttd_internal.hrl").
|
||||
|
||||
handle_request(Method, "/status", Req) when Method =:= 'HEAD'; Method =:= 'GET' ->
|
||||
-record(state, {dispatch}).
|
||||
|
||||
http_handler() ->
|
||||
APIs = http_api(),
|
||||
State = #state{dispatch = dispatcher(APIs)},
|
||||
{?MODULE, handle_request, [State]}.
|
||||
|
||||
http_api() ->
|
||||
Attr = emqttd_rest_api:module_info(attributes),
|
||||
[{Regexp, Method, Function, Args} || {http_api, [{Regexp, Method, Function, Args}]} <- Attr].
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% Handle HTTP Request
|
||||
%%--------------------------------------------------------------------
|
||||
handle_request(Req, State) ->
|
||||
Path = Req:get(path),
|
||||
case Path of
|
||||
"/status" ->
|
||||
handle_request("/status", Req, Req:get(method));
|
||||
"/" ->
|
||||
handle_request("/", Req, Req:get(method));
|
||||
_ ->
|
||||
if_authorized(Req, fun() -> handle_request(Path, Req, State) end)
|
||||
end.
|
||||
|
||||
handle_request("/api/v2/" ++ Url, Req, #state{dispatch = Dispatch}) ->
|
||||
Dispatch(Req, Url);
|
||||
|
||||
handle_request("/status", Req, Method) when Method =:= 'HEAD'; Method =:= 'GET' ->
|
||||
{InternalStatus, _ProvidedStatus} = init:get_status(),
|
||||
AppStatus =
|
||||
case lists:keysearch(emqttd, 1, application:which_applications()) of
|
||||
AppStatus = case lists:keysearch(emqttd, 1, application:which_applications()) of
|
||||
false -> not_running;
|
||||
{value, _Val} -> running
|
||||
end,
|
||||
|
|
@ -42,111 +68,162 @@ handle_request(Method, "/status", Req) when Method =:= 'HEAD'; Method =:= 'GET'
|
|||
[node(), InternalStatus, AppStatus]),
|
||||
Req:ok({"text/plain", iolist_to_binary(Status)});
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% HTTP Publish API
|
||||
%%--------------------------------------------------------------------
|
||||
handle_request("/", Req, Method) when Method =:= 'HEAD'; Method =:= 'GET' ->
|
||||
respond(Req, 200, api_list());
|
||||
|
||||
handle_request('POST', "/mqtt/publish", Req) ->
|
||||
case authorized(Req) of
|
||||
true -> http_publish(Req);
|
||||
false -> Req:respond({401, [], <<"Unauthorized">>})
|
||||
end;
|
||||
handle_request(_, Req, #state{}) ->
|
||||
respond(Req, 404, []).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% Get static files
|
||||
%%--------------------------------------------------------------------
|
||||
|
||||
handle_request('GET', "/" ++ File, Req) ->
|
||||
lager:info("HTTP GET File: ~s", [File]),
|
||||
mochiweb_request:serve_file(File, docroot(), Req);
|
||||
|
||||
handle_request(Method, Path, Req) ->
|
||||
lager:error("Unexpected HTTP Request: ~s ~s", [Method, Path]),
|
||||
Req:not_found().
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% HTTP Publish
|
||||
%%--------------------------------------------------------------------
|
||||
|
||||
http_publish(Req) ->
|
||||
Params = [{iolist_to_binary(Key), Val} || {Key, Val} <- mochiweb_request:parse_post(Req)],
|
||||
lager:debug("HTTP Publish: ~p", [Params]),
|
||||
Topics = topics(Params),
|
||||
ClientId = get_value(<<"client">>, Params, http),
|
||||
Qos = int(get_value(<<"qos">>, Params, "0")),
|
||||
Retain = bool(get_value(<<"retain">>, Params, "0")),
|
||||
Payload = iolist_to_binary(get_value(<<"message">>, Params)),
|
||||
case {validate(qos, Qos), validate(topics, Topics)} of
|
||||
{true, true} ->
|
||||
lists:foreach(fun(Topic) ->
|
||||
Msg = emqttd_message:make(ClientId, Qos, Topic, Payload),
|
||||
emqttd:publish(Msg#mqtt_message{retain = Retain})
|
||||
end, Topics),
|
||||
Req:ok({"text/plain", <<"OK">>});
|
||||
{false, _} ->
|
||||
Req:respond({400, [], <<"Bad QoS">>});
|
||||
{_, false} ->
|
||||
Req:respond({400, [], <<"Bad Topics">>})
|
||||
end.
|
||||
|
||||
topics(Params) ->
|
||||
Tokens = [get_value(<<"topic">>, Params) | string:tokens(get_value(<<"topics">>, Params, ""), ",")],
|
||||
[iolist_to_binary(Token) || Token <- Tokens, Token =/= undefined].
|
||||
|
||||
validate(qos, Qos) ->
|
||||
(Qos >= ?QOS_0) and (Qos =< ?QOS_2);
|
||||
|
||||
validate(topics, [Topic|Left]) ->
|
||||
case validate(topic, Topic) of
|
||||
true -> validate(topics, Left);
|
||||
false -> false
|
||||
end;
|
||||
validate(topics, []) ->
|
||||
true;
|
||||
|
||||
validate(topic, Topic) ->
|
||||
emqttd_topic:validate({name, Topic}).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% basic authorization
|
||||
%%--------------------------------------------------------------------
|
||||
|
||||
authorized(Req) ->
|
||||
Params = mochiweb_request:parse_post(Req),
|
||||
ClientId = get_value("client", Params, http),
|
||||
case Req:get_header_value("Authorization") of
|
||||
undefined ->
|
||||
false;
|
||||
"Basic " ++ BasicAuth ->
|
||||
{Username, Password} = user_passwd(BasicAuth),
|
||||
{ok, Peer} = Req:get(peername),
|
||||
case emqttd_access_control:auth(#mqtt_client{client_id = ClientId, username = Username, peername = Peer}, Password) of
|
||||
ok ->
|
||||
true;
|
||||
{ok, _IsSuper} ->
|
||||
true;
|
||||
{error, Reason} ->
|
||||
lager:error("HTTP Auth failure: username=~s, reason=~p", [Username, Reason]),
|
||||
false
|
||||
dispatcher(APIs) ->
|
||||
fun(Req, Url) ->
|
||||
Method = Req:get(method),
|
||||
case filter(APIs, Url, Method) of
|
||||
[{Regexp, _Method, Function, FilterArgs}] ->
|
||||
case params(Req) of
|
||||
{error, Error1} ->
|
||||
respond(Req, 200, Error1);
|
||||
Params ->
|
||||
case {check_params(Params, FilterArgs),
|
||||
check_params_type(Params, FilterArgs)} of
|
||||
{true, true} ->
|
||||
{match, [MatchList]} = re:run(Url, Regexp, [global, {capture, all_but_first, list}]),
|
||||
Args = lists:append([[Method, Params], MatchList]),
|
||||
lager:debug("Mod:~p, Fun:~p, Args:~p", [emqttd_rest_api, Function, Args]),
|
||||
case catch apply(emqttd_rest_api, Function, Args) of
|
||||
{ok, Data} ->
|
||||
respond(Req, 200, [{code, ?SUCCESS}, {result, Data}]);
|
||||
{error, Error} ->
|
||||
respond(Req, 200, Error);
|
||||
{'EXIT', Reason} ->
|
||||
lager:error("Execute API '~s' Error: ~p", [Url, Reason]),
|
||||
respond(Req, 404, [])
|
||||
end;
|
||||
{false, _} ->
|
||||
respond(Req, 200, [{code, ?ERROR7}, {message, <<"params error">>}]);
|
||||
{_, false} ->
|
||||
respond(Req, 200, [{code, ?ERROR8}, {message, <<"params type error">>}])
|
||||
end
|
||||
end;
|
||||
_ ->
|
||||
lager:error("No match Url:~p", [Url]),
|
||||
respond(Req, 404, [])
|
||||
end
|
||||
end.
|
||||
|
||||
% %%--------------------------------------------------------------------
|
||||
% %% Basic Authorization
|
||||
% %%--------------------------------------------------------------------
|
||||
if_authorized(Req, Fun) ->
|
||||
case authorized(Req) of
|
||||
true -> Fun();
|
||||
false -> respond(Req, 401, [])
|
||||
end.
|
||||
|
||||
authorized(Req) ->
|
||||
case Req:get_header_value("Authorization") of
|
||||
undefined ->
|
||||
false;
|
||||
"Basic " ++ BasicAuth ->
|
||||
{Username, Password} = user_passwd(BasicAuth),
|
||||
{ok, Peer} = Req:get(peername),
|
||||
Params = params(Req),
|
||||
ClientId = get_value(<<"client">>, Params, http),
|
||||
case emqttd_access_control:auth(#mqtt_client{client_id = ClientId,
|
||||
username = Username,
|
||||
peername = Peer}, Password) of
|
||||
ok -> true;
|
||||
{ok, _IsSuper} ->
|
||||
true;
|
||||
{error, Reason} ->
|
||||
lager:error("HTTP Auth failure: username=~s, reason=~p", [Username, Reason]),
|
||||
false
|
||||
end
|
||||
end.
|
||||
|
||||
user_passwd(BasicAuth) ->
|
||||
list_to_tuple(binary:split(base64:decode(BasicAuth), <<":">>)).
|
||||
list_to_tuple(binary:split(base64:decode(BasicAuth), <<":">>)).
|
||||
|
||||
int(I) when is_integer(I)-> I;
|
||||
int(B) when is_binary(B)-> binary_to_integer(B);
|
||||
int(S) -> list_to_integer(S).
|
||||
respond(Req, 401, Data) ->
|
||||
Req:respond({401, [{"WWW-Authenticate", "Basic Realm=\"emqx control center\""}], Data});
|
||||
respond(Req, 404, Data) ->
|
||||
Req:respond({404, [{"Content-Type", "text/plain"}], Data});
|
||||
respond(Req, 200, Data) ->
|
||||
Req:respond({200, [{"Content-Type", "application/json"}], to_json(Data)});
|
||||
respond(Req, Code, Data) ->
|
||||
Req:respond({Code, [{"Content-Type", "text/plain"}], Data}).
|
||||
|
||||
bool(0) -> false;
|
||||
bool(1) -> true;
|
||||
bool("0") -> false;
|
||||
bool("1") -> true;
|
||||
bool(<<"0">>) -> false;
|
||||
bool(<<"1">>) -> true.
|
||||
filter(APIs, Url, Method) ->
|
||||
lists:filter(fun({Regexp, Method1, _Function, _Args}) ->
|
||||
case re:run(Url, Regexp, [global, {capture, all_but_first, list}]) of
|
||||
{match, _} -> Method =:= Method1;
|
||||
_ -> false
|
||||
end
|
||||
end, APIs).
|
||||
|
||||
docroot() ->
|
||||
{file, Here} = code:is_loaded(?MODULE),
|
||||
Dir = filename:dirname(filename:dirname(Here)),
|
||||
filename:join([Dir, "priv", "www"]).
|
||||
params(Req) ->
|
||||
Method = Req:get(method),
|
||||
case Method of
|
||||
'GET' ->
|
||||
mochiweb_request:parse_qs(Req);
|
||||
_ ->
|
||||
case Req:recv_body() of
|
||||
<<>> -> [];
|
||||
undefined -> [];
|
||||
Body ->
|
||||
case jsx:is_json(Body) of
|
||||
true -> jsx:decode(Body);
|
||||
false ->
|
||||
lager:error("Body:~p", [Body]),
|
||||
{error, [{code, ?ERROR9}, {message, <<"Body not json">>}]}
|
||||
end
|
||||
end
|
||||
end.
|
||||
|
||||
check_params(_Params, Args) when Args =:= [] ->
|
||||
true;
|
||||
check_params(Params, Args)->
|
||||
not lists:any(fun({Item, _Type}) -> undefined =:= proplists:get_value(Item, Params) end, Args).
|
||||
|
||||
check_params_type(_Params, Args) when Args =:= [] ->
|
||||
true;
|
||||
check_params_type(Params, Args) ->
|
||||
not lists:any(fun({Item, Type}) ->
|
||||
Val = proplists:get_value(Item, Params),
|
||||
case Type of
|
||||
int -> not is_integer(Val);
|
||||
binary -> not is_binary(Val);
|
||||
bool -> not is_boolean(Val)
|
||||
end
|
||||
end, Args).
|
||||
|
||||
to_json([]) -> <<"[]">>;
|
||||
to_json(Data) -> iolist_to_binary(mochijson2:encode(Data)).
|
||||
|
||||
api_list() ->
|
||||
[{paths, [<<"api/v2/management/nodes">>,
|
||||
<<"api/v2/management/nodes/{node_name}">>,
|
||||
<<"api/v2/monitoring/nodes">>,
|
||||
<<"api/v2/monitoring/nodes/{node_name}">>,
|
||||
<<"api/v2/monitoring/listeners">>,
|
||||
<<"api/v2/monitoring/listeners/{node_name}">>,
|
||||
<<"api/v2/monitoring/metrics/">>,
|
||||
<<"api/v2/monitoring/metrics/{node_name}">>,
|
||||
<<"api/v2/monitoring/stats">>,
|
||||
<<"api/v2/monitoring/stats/{node_name}">>,
|
||||
<<"api/v2/nodes/{node_name}/clients">>,
|
||||
<<"api/v2/nodes/{node_name}/clients/{clientid}">>,
|
||||
<<"api/v2/clients/{clientid}">>,
|
||||
<<"api/v2/kick_client/{clientid}">>,
|
||||
<<"api/v2/nodes/{node_name}/sessions">>,
|
||||
<<"api/v2/nodes/{node_name}/sessions/{clientid}">>,
|
||||
<<"api/v2/sessions/{clientid}">>,
|
||||
<<"api/v2/nodes/{node_name}/subscriptions">>,
|
||||
<<"api/v2/nodes/{node_name}/subscriptions/{clientid}">>,
|
||||
<<"api/v2/subscriptions/{clientid}">>,
|
||||
<<"api/v2/routes">>,
|
||||
<<"api/v2/routes/{topic}">>,
|
||||
<<"api/v2/mqtt/publish">>,
|
||||
<<"api/v2/mqtt/subscribe">>,
|
||||
<<"api/v2/mqtt/unsubscribe">>,
|
||||
<<"api/v2/nodes/{node_name}/plugins">>,
|
||||
<<"api/v2/nodes/{node_name}/plugins/{plugin_name}">>]}].
|
||||
|
|
|
|||
|
|
@ -0,0 +1,383 @@
|
|||
%%--------------------------------------------------------------------
|
||||
%% Copyright (c) 2013-2017 EMQ Enterprise, Inc. (http://emqtt.io)
|
||||
%%
|
||||
%% Licensed under the Apache License, Version 2.0 (the "License");
|
||||
%% you may not use this file except in compliance with the License.
|
||||
%% You may obtain a copy of the License at
|
||||
%%
|
||||
%% http://www.apache.org/licenses/LICENSE-2.0
|
||||
%%
|
||||
%% Unless required by applicable law or agreed to in writing, software
|
||||
%% distributed under the License is distributed on an "AS IS" BASIS,
|
||||
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
%% See the License for the specific language governing permissions and
|
||||
%% limitations under the License.
|
||||
%%--------------------------------------------------------------------
|
||||
|
||||
-module(emqttd_mgmt).
|
||||
|
||||
-author("Feng Lee <feng@emqtt.io>").
|
||||
|
||||
-include("emqttd.hrl").
|
||||
|
||||
-include("emqttd_protocol.hrl").
|
||||
|
||||
-include("emqttd_internal.hrl").
|
||||
|
||||
-include_lib("stdlib/include/qlc.hrl").
|
||||
|
||||
-import(proplists, [get_value/2]).
|
||||
|
||||
-export([brokers/0, broker/1, metrics/0, metrics/1, stats/1, stats/0,
|
||||
plugins/0, plugins/1, listeners/0, listener/1, nodes_info/0, node_info/1]).
|
||||
|
||||
-export([plugin_list/1, plugin_unload/2, plugin_load/2]).
|
||||
|
||||
-export([client_list/4, session_list/4, route_list/3, subscription_list/4, alarm_list/0]).
|
||||
|
||||
-export([client/1, session/1, route/1, subscription/1]).
|
||||
|
||||
-export([query_table/4, lookup_table/3]).
|
||||
|
||||
-export([publish/1, subscribe/1, unsubscribe/1]).
|
||||
|
||||
-export([kick_client/1]).
|
||||
|
||||
-define(KB, 1024).
|
||||
-define(MB, (1024*1024)).
|
||||
-define(GB, (1024*1024*1024)).
|
||||
|
||||
-define(EMPTY_KEY(Key), ((Key == undefined) orelse (Key == <<>>))).
|
||||
|
||||
brokers() ->
|
||||
[{Node, broker(Node)} || Node <- ekka_mnesia:running_nodes()].
|
||||
|
||||
broker(Node) when Node =:= node() ->
|
||||
emqttd_broker:info();
|
||||
broker(Node) ->
|
||||
rpc_call(Node, broker, [Node]).
|
||||
|
||||
metrics() ->
|
||||
[{Node, metrics(Node)} || Node <- ekka_mnesia:running_nodes()].
|
||||
|
||||
metrics(Node) when Node =:= node() ->
|
||||
emqttd_metrics:all();
|
||||
metrics(Node) ->
|
||||
rpc_call(Node, metrics, [Node]).
|
||||
|
||||
stats() ->
|
||||
[{Node, stats(Node)} || Node <- ekka_mnesia:running_nodes()].
|
||||
|
||||
stats(Node) when Node =:= node() ->
|
||||
emqttd_stats:getstats();
|
||||
stats(Node) ->
|
||||
rpc_call(Node, stats, [Node]).
|
||||
|
||||
plugins() ->
|
||||
[{Node, plugins(Node)} || Node <- ekka_mnesia:running_nodes()].
|
||||
|
||||
plugins(Node) when Node =:= node() ->
|
||||
emqttd_plugins:list(Node);
|
||||
plugins(Node) ->
|
||||
rpc_call(Node, plugins, [Node]).
|
||||
|
||||
listeners() ->
|
||||
[{Node, listener(Node)} || Node <- ekka_mnesia:running_nodes()].
|
||||
|
||||
listener(Node) when Node =:= node() ->
|
||||
lists:map(fun({{Protocol, ListenOn}, Pid}) ->
|
||||
Info = [{acceptors, esockd:get_acceptors(Pid)},
|
||||
{max_clients, esockd:get_max_clients(Pid)},
|
||||
{current_clients,esockd:get_current_clients(Pid)},
|
||||
{shutdown_count, esockd:get_shutdown_count(Pid)}],
|
||||
{Protocol, ListenOn, Info}
|
||||
end, esockd:listeners());
|
||||
|
||||
listener(Node) ->
|
||||
rpc_call(Node, listener, [Node]).
|
||||
|
||||
nodes_info() ->
|
||||
Running = mnesia:system_info(running_db_nodes),
|
||||
Stopped = mnesia:system_info(db_nodes) -- Running,
|
||||
DownNodes = lists:map(fun stop_node/1, Stopped),
|
||||
[node_info(Node) || Node <- Running] ++ DownNodes.
|
||||
|
||||
node_info(Node) when Node =:= node() ->
|
||||
CpuInfo = [{K, list_to_binary(V)} || {K, V} <- emqttd_vm:loads()],
|
||||
Memory = emqttd_vm:get_memory(),
|
||||
OtpRel = "R" ++ erlang:system_info(otp_release) ++ "/" ++ erlang:system_info(version),
|
||||
[{name, node()},
|
||||
{otp_release, list_to_binary(OtpRel)},
|
||||
{memory_total, kmg(get_value(allocated, Memory))},
|
||||
{memory_used, kmg(get_value(used, Memory))},
|
||||
{process_available, erlang:system_info(process_limit)},
|
||||
{process_used, erlang:system_info(process_count)},
|
||||
{max_fds, get_value(max_fds, erlang:system_info(check_io))},
|
||||
{clients, ets:info(mqtt_client, size)},
|
||||
{node_status, 'Running'} | CpuInfo];
|
||||
|
||||
node_info(Node) ->
|
||||
rpc_call(Node, node_info, [Node]).
|
||||
|
||||
stop_node(Node) ->
|
||||
[{name, Node}, {node_status, 'Stopped'}].
|
||||
%%--------------------------------------------------------
|
||||
%% plugins
|
||||
%%--------------------------------------------------------
|
||||
plugin_list(Node) when Node =:= node() ->
|
||||
emqttd_plugins:list();
|
||||
plugin_list(Node) ->
|
||||
rpc_call(Node, plugin_list, [Node]).
|
||||
|
||||
plugin_load(Node, PluginName) when Node =:= node() ->
|
||||
emqttd_plugins:load(PluginName);
|
||||
plugin_load(Node, PluginName) ->
|
||||
rpc_call(Node, plugin_load, [Node, PluginName]).
|
||||
|
||||
plugin_unload(Node, PluginName) when Node =:= node() ->
|
||||
emqttd_plugins:unload(PluginName);
|
||||
plugin_unload(Node, PluginName) ->
|
||||
rpc_call(Node, plugin_unload, [Node, PluginName]).
|
||||
|
||||
%%--------------------------------------------------------
|
||||
%% client
|
||||
%%--------------------------------------------------------
|
||||
client_list(Node, Key, PageNo, PageSize) when Node =:= node() ->
|
||||
client_list(Key, PageNo, PageSize);
|
||||
client_list(Node, Key, PageNo, PageSize) ->
|
||||
rpc_call(Node, client_list, [Node, Key, PageNo, PageSize]).
|
||||
|
||||
client(ClientId) ->
|
||||
lists:flatten([client_list(Node, ClientId, 1, 20) || Node <- ekka_mnesia:running_nodes()]).
|
||||
|
||||
%%--------------------------------------------------------
|
||||
%% session
|
||||
%%--------------------------------------------------------
|
||||
session_list(Node, Key, PageNo, PageSize) when Node =:= node() ->
|
||||
session_list(Key, PageNo, PageSize);
|
||||
session_list(Node, Key, PageNo, PageSize) ->
|
||||
rpc_call(Node, session_list, [Node, Key, PageNo, PageSize]).
|
||||
|
||||
session(ClientId) ->
|
||||
lists:flatten([session_list(Node, ClientId, 1, 20) || Node <- ekka_mnesia:running_nodes()]).
|
||||
|
||||
%%--------------------------------------------------------
|
||||
%% subscription
|
||||
%%--------------------------------------------------------
|
||||
subscription_list(Node, Key, PageNo, PageSize) when Node =:= node() ->
|
||||
subscription_list(Key, PageNo, PageSize);
|
||||
subscription_list(Node, Key, PageNo, PageSize) ->
|
||||
rpc_call(Node, subscription_list, [Node, Key, PageNo, PageSize]).
|
||||
|
||||
subscription(Key) ->
|
||||
lists:flatten([subscription_list(Node, Key, 1, 20) || Node <- ekka_mnesia:running_nodes()]).
|
||||
|
||||
%%--------------------------------------------------------
|
||||
%% Routes
|
||||
%%--------------------------------------------------------
|
||||
route(Key) -> route_list(Key, 1, 20).
|
||||
|
||||
%%--------------------------------------------------------
|
||||
%% alarm
|
||||
%%--------------------------------------------------------
|
||||
alarm_list() ->
|
||||
emqttd_alarm:get_alarms().
|
||||
|
||||
query_table(Qh, PageNo, PageSize, TotalNum) ->
|
||||
Cursor = qlc:cursor(Qh),
|
||||
case PageNo > 1 of
|
||||
true -> qlc:next_answers(Cursor, (PageNo - 1) * PageSize);
|
||||
false -> ok
|
||||
end,
|
||||
Rows = qlc:next_answers(Cursor, PageSize),
|
||||
qlc:delete_cursor(Cursor),
|
||||
[{totalNum, TotalNum},
|
||||
{totalPage, total_page(TotalNum, PageSize)},
|
||||
{result, Rows}].
|
||||
|
||||
total_page(TotalNum, PageSize) ->
|
||||
case TotalNum rem PageSize of
|
||||
0 -> TotalNum div PageSize;
|
||||
_ -> (TotalNum div PageSize) + 1
|
||||
end.
|
||||
|
||||
%%TODO: refactor later...
|
||||
lookup_table(LookupFun, _PageNo, _PageSize) ->
|
||||
Rows = LookupFun(),
|
||||
Rows.
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% mqtt
|
||||
%%--------------------------------------------------------------------
|
||||
publish({ClientId, Topic, Payload, Qos, Retain}) ->
|
||||
case validate(topic, Topic) of
|
||||
true ->
|
||||
Msg = emqttd_message:make(ClientId, Qos, Topic, Payload),
|
||||
emqttd:publish(Msg#mqtt_message{retain = Retain}),
|
||||
ok;
|
||||
false ->
|
||||
{error, format_error(Topic, "validate topic: ${0} fail")}
|
||||
end.
|
||||
|
||||
subscribe({ClientId, Topic, Qos}) ->
|
||||
case validate(topic, Topic) of
|
||||
true ->
|
||||
case emqttd_sm:lookup_session(ClientId) of
|
||||
undefined ->
|
||||
{error, format_error(ClientId, "Clientid: ${0} not found")};
|
||||
#mqtt_session{sess_pid = SessPid} ->
|
||||
emqttd_session:subscribe(SessPid, [{Topic, [{qos, Qos}]}]),
|
||||
ok
|
||||
end;
|
||||
false ->
|
||||
{error, format_error(Topic, "validate topic: ${0} fail")}
|
||||
end.
|
||||
|
||||
unsubscribe({ClientId, Topic})->
|
||||
case validate(topic, Topic) of
|
||||
true ->
|
||||
case emqttd_sm:lookup_session(ClientId) of
|
||||
undefined ->
|
||||
{error, format_error(ClientId, "Clientid: ${0} not found")};
|
||||
#mqtt_session{sess_pid = SessPid} ->
|
||||
emqttd_session:unsubscribe(SessPid, [{Topic, []}]),
|
||||
ok
|
||||
end;
|
||||
false ->
|
||||
{error, format_error(Topic, "validate topic: ${0} fail")}
|
||||
end.
|
||||
|
||||
% publish(Messages) ->
|
||||
% lists:foldl(
|
||||
% fun({ClientId, Topic, Payload, Qos, Retain}, {Success, Failed}) ->
|
||||
% case validate(topic, Topic) of
|
||||
% true ->
|
||||
% Msg = emqttd_message:make(ClientId, Qos, Topic, Payload),
|
||||
% emqttd:publish(Msg#mqtt_message{retain = Retain}),
|
||||
% {[[{topic, Topic}]| Success], Failed};
|
||||
% false ->
|
||||
% {Success, [[{topic, Topic}]| Failed]}
|
||||
% end
|
||||
% end, {[], []}, Messages).
|
||||
|
||||
% subscribers(Subscribers) ->
|
||||
% lists:foldl(
|
||||
% fun({ClientId, Topic, Qos}, {Success, Failed}) ->
|
||||
% case emqttd_sm:lookup_session(ClientId) of
|
||||
% undefined ->
|
||||
% {Success, [[{client_id, ClientId}]|Failed]};
|
||||
% #mqtt_session{sess_pid = SessPid} ->
|
||||
% emqttd_session:subscribe(SessPid, [{Topic, [{qos, Qos}]}]),
|
||||
% {[[{client_id, ClientId}]| Success], Failed}
|
||||
% end
|
||||
% end,{[], []}, Subscribers).
|
||||
|
||||
% unsubscribers(UnSubscribers)->
|
||||
% lists:foldl(
|
||||
% fun({ClientId, Topic}, {Success, Failed}) ->
|
||||
% case emqttd_sm:lookup_session(ClientId) of
|
||||
% undefined ->
|
||||
% {Success, [[{client_id, ClientId}]|Failed]};
|
||||
% #mqtt_session{sess_pid = SessPid} ->
|
||||
% emqttd_session:unsubscriber(SessPid, [{Topic, []}]),
|
||||
% {[[{client_id, ClientId}]| Success], Failed}
|
||||
% end
|
||||
% end, {[], []}, UnSubscribers).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% manager API
|
||||
%%--------------------------------------------------------------------
|
||||
kick_client(ClientId) ->
|
||||
Result = [kick_client(Node, ClientId) || Node <- ekka_mnesia:running_nodes()],
|
||||
case lists:any(fun(Item) -> Item =:= ok end, Result) of
|
||||
true -> {ok, [{status, success}]};
|
||||
false -> {ok, [{status, failure}]}
|
||||
end.
|
||||
|
||||
kick_client(Node, ClientId) when Node =:= node() ->
|
||||
case emqttd_cm:lookup(ClientId) of
|
||||
undefined -> error;
|
||||
#mqtt_client{client_pid = Pid}-> emqttd_client:kick(Pid)
|
||||
end;
|
||||
kick_client(Node, ClientId) ->
|
||||
rpc_call(Node, kick_client, [Node, ClientId]).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% Internel Functions.
|
||||
%%--------------------------------------------------------------------
|
||||
|
||||
rpc_call(Node, Fun, Args) ->
|
||||
case rpc:call(Node, ?MODULE, Fun, Args) of
|
||||
{badrpc, Reason} -> {error, Reason};
|
||||
Res -> Res
|
||||
end.
|
||||
|
||||
kmg(Byte) when Byte > ?GB ->
|
||||
float(Byte / ?GB, "G");
|
||||
kmg(Byte) when Byte > ?MB ->
|
||||
float(Byte / ?MB, "M");
|
||||
kmg(Byte) when Byte > ?KB ->
|
||||
float(Byte / ?MB, "K");
|
||||
kmg(Byte) ->
|
||||
Byte.
|
||||
float(F, S) ->
|
||||
iolist_to_binary(io_lib:format("~.2f~s", [F, S])).
|
||||
|
||||
validate(qos, Qos) ->
|
||||
(Qos >= ?QOS_0) and (Qos =< ?QOS_2);
|
||||
|
||||
validate(topic, Topic) ->
|
||||
emqttd_topic:validate({name, Topic}).
|
||||
|
||||
client_list(ClientId, PageNo, PageSize) when ?EMPTY_KEY(ClientId) ->
|
||||
TotalNum = ets:info(mqtt_client, size),
|
||||
Qh = qlc:q([R || R <- ets:table(mqtt_client)]),
|
||||
query_table(Qh, PageNo, PageSize, TotalNum);
|
||||
|
||||
client_list(ClientId, PageNo, PageSize) ->
|
||||
Fun = fun() -> ets:lookup(mqtt_client, ClientId) end,
|
||||
lookup_table(Fun, PageNo, PageSize).
|
||||
|
||||
session_list(ClientId, PageNo, PageSize) when ?EMPTY_KEY(ClientId) ->
|
||||
TotalNum = lists:sum([ets:info(Tab, size) || Tab <- [mqtt_local_session]]),
|
||||
Qh = qlc:append([qlc:q([E || E <- ets:table(Tab)]) || Tab <- [mqtt_local_session]]),
|
||||
query_table(Qh, PageNo, PageSize, TotalNum);
|
||||
|
||||
session_list(ClientId, PageNo, PageSize) ->
|
||||
MP = {ClientId, '_', '_', '_'},
|
||||
Fun = fun() -> lists:append([ets:match_object(Tab, MP) || Tab <- [mqtt_local_session]]) end,
|
||||
lookup_table(Fun, PageNo, PageSize).
|
||||
|
||||
subscription_list(Key, PageNo, PageSize) when ?EMPTY_KEY(Key) ->
|
||||
TotalNum = ets:info(mqtt_subproperty, size),
|
||||
Qh = qlc:q([E || E <- ets:table(mqtt_subproperty)]),
|
||||
query_table(Qh, PageNo, PageSize, TotalNum);
|
||||
|
||||
subscription_list(Key, PageNo, PageSize) ->
|
||||
Keys = ets:lookup(mqtt_subscription, Key),
|
||||
Fun = case length(Keys) == 0 of
|
||||
true ->
|
||||
MP = {{Key, '_'}, '_'},
|
||||
fun() -> ets:match_object(mqtt_subproperty, MP) end;
|
||||
false ->
|
||||
fun() ->
|
||||
lists:map(fun({S, T}) ->[R] = ets:lookup(mqtt_subproperty, {T, S}), R end, Keys)
|
||||
end
|
||||
end,
|
||||
lookup_table(Fun, PageNo, PageSize).
|
||||
|
||||
route_list(Topic, PageNo, PageSize) when ?EMPTY_KEY(Topic) ->
|
||||
TotalNum = lists:sum([ets:info(Tab, size) || Tab <- tables()]),
|
||||
Qh = qlc:append([qlc:q([E || E <- ets:table(Tab)]) || Tab <- tables()]),
|
||||
query_table(Qh, PageNo, PageSize, TotalNum);
|
||||
|
||||
route_list(Topic, PageNo, PageSize) ->
|
||||
Fun = fun() -> lists:append([ets:lookup(Tab, Topic) || Tab <- tables()]) end,
|
||||
lookup_table(Fun, PageNo, PageSize).
|
||||
|
||||
tables() ->
|
||||
[mqtt_route, mqtt_local_route].
|
||||
|
||||
format_error(Val, Msg) ->
|
||||
re:replace(Msg, <<"\\$\\{[^}]+\\}">>, Val, [global, {return, binary}]).
|
||||
|
||||
|
|
@ -42,8 +42,9 @@
|
|||
%% ws_initial_headers: Headers from first HTTP request for WebSocket Client.
|
||||
-record(proto_state, {peername, sendfun, connected = false, client_id, client_pid,
|
||||
clean_sess, proto_ver, proto_name, username, is_superuser,
|
||||
will_msg, keepalive, max_clientid_len, session, stats_data,
|
||||
mountpoint, ws_initial_headers, connected_at}).
|
||||
will_msg, keepalive, keepalive_backoff, max_clientid_len,
|
||||
session, stats_data, mountpoint, ws_initial_headers,
|
||||
connected_at}).
|
||||
|
||||
-type(proto_state() :: #proto_state{}).
|
||||
|
||||
|
|
@ -58,6 +59,7 @@
|
|||
|
||||
%% @doc Init protocol
|
||||
init(Peername, SendFun, Opts) ->
|
||||
Backoff = get_value(keepalive_backoff, Opts, 1.25),
|
||||
EnableStats = get_value(client_enable_stats, Opts, false),
|
||||
MaxLen = get_value(max_clientid_len, Opts, ?MAX_CLIENTID_LEN),
|
||||
WsInitialHeaders = get_value(ws_initial_headers, Opts),
|
||||
|
|
@ -67,6 +69,7 @@ init(Peername, SendFun, Opts) ->
|
|||
is_superuser = false,
|
||||
client_pid = self(),
|
||||
ws_initial_headers = WsInitialHeaders,
|
||||
keepalive_backoff = Backoff,
|
||||
stats_data = #proto_stats{enable_stats = EnableStats}}.
|
||||
|
||||
init(Conn, Peername, SendFun, Opts) ->
|
||||
|
|
@ -202,7 +205,7 @@ process(?CONNECT_PACKET(Var), State0) ->
|
|||
%% Register the client
|
||||
emqttd_cm:reg(client(State2)),
|
||||
%% Start keepalive
|
||||
start_keepalive(KeepAlive),
|
||||
start_keepalive(KeepAlive, State2),
|
||||
%% Emit Stats
|
||||
self() ! emit_stats,
|
||||
%% ACCEPT
|
||||
|
|
@ -411,10 +414,10 @@ send_willmsg(_Client, undefined) ->
|
|||
send_willmsg(#mqtt_client{client_id = ClientId, username = Username}, WillMsg) ->
|
||||
emqttd:publish(WillMsg#mqtt_message{from = {ClientId, Username}}).
|
||||
|
||||
start_keepalive(0) -> ignore;
|
||||
start_keepalive(0, _State) -> ignore;
|
||||
|
||||
start_keepalive(Sec) when Sec > 0 ->
|
||||
self() ! {keepalive, start, round(Sec * 1.25)}.
|
||||
start_keepalive(Sec, #proto_state{keepalive_backoff = Backoff}) when Sec > 0 ->
|
||||
self() ! {keepalive, start, round(Sec * Backoff)}.
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% Validate Packets
|
||||
|
|
|
|||
|
|
@ -0,0 +1,399 @@
|
|||
%%--------------------------------------------------------------------
|
||||
%% Copyright (c) 2013-2017 EMQ Enterprise, Inc. (http://emqtt.io)
|
||||
%%
|
||||
%% Licensed under the Apache License, Version 2.0 (the "License");
|
||||
%% you may not use this file except in compliance with the License.
|
||||
%% You may obtain a copy of the License at
|
||||
%%
|
||||
%% http://www.apache.org/licenses/LICENSE-2.0
|
||||
%%
|
||||
%% Unless required by applicable law or agreed to in writing, software
|
||||
%% distributed under the License is distributed on an "AS IS" BASIS,
|
||||
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
%% See the License for the specific language governing permissions and
|
||||
%% limitations under the License.
|
||||
%%--------------------------------------------------------------------
|
||||
-module (emqttd_rest_api).
|
||||
|
||||
-include("emqttd.hrl").
|
||||
|
||||
-include("emqttd_internal.hrl").
|
||||
|
||||
-http_api({"^nodes/(.+?)/alarms/?$", 'GET', alarm_list, []}).
|
||||
|
||||
-http_api({"^nodes/(.+?)/clients/?$", 'GET', client_list, []}).
|
||||
-http_api({"^nodes/(.+?)/clients/(.+?)/?$", 'GET',client_list, []}).
|
||||
-http_api({"^clients/(.+?)/?$", 'GET', client, []}).
|
||||
-http_api({"^kick_client/(.+?)/?$", 'PUT', kick_client, []}).
|
||||
|
||||
-http_api({"^routes?$", 'GET', route_list, []}).
|
||||
-http_api({"^routes/(.+?)/?$", 'GET', route, []}).
|
||||
|
||||
-http_api({"^nodes/(.+?)/sessions/?$", 'GET', session_list, []}).
|
||||
-http_api({"^nodes/(.+?)/sessions/(.+?)/?$", 'GET', session_list, []}).
|
||||
-http_api({"^sessions/(.+?)/?$", 'GET', session, []}).
|
||||
|
||||
-http_api({"^nodes/(.+?)/subscriptions/?$", 'GET', subscription_list, []}).
|
||||
-http_api({"^nodes/(.+?)/subscriptions/(.+?)/?$", 'GET', subscription_list, []}).
|
||||
-http_api({"^subscriptions/(.+?)/?$", 'GET', subscription, []}).
|
||||
|
||||
-http_api({"^mqtt/publish?$", 'POST', publish, [{<<"topic">>, binary}]}).
|
||||
-http_api({"^mqtt/subscribe?$", 'POST', subscribe, [{<<"client_id">>, binary},{<<"topic">>, binary}]}).
|
||||
-http_api({"^mqtt/unsubscribe?$", 'POST', unsubscribe, [{<<"client_id">>, binary},{<<"topic">>, binary}]}).
|
||||
|
||||
-http_api({"^management/nodes/?$", 'GET', brokers, []}).
|
||||
-http_api({"^management/nodes/(.+?)/?$", 'GET', broker, []}).
|
||||
-http_api({"^monitoring/nodes/?$", 'GET', nodes, []}).
|
||||
-http_api({"^monitoring/nodes/(.+?)/?$", 'GET', node, []}).
|
||||
-http_api({"^monitoring/listeners/?$", 'GET', listeners, []}).
|
||||
-http_api({"^monitoring/listeners/(.+?)/?$", 'GET', listener, []}).
|
||||
-http_api({"^monitoring/metrics/?$", 'GET', metrics, []}).
|
||||
-http_api({"^monitoring/metrics/(.+?)/?$", 'GET', metric, []}).
|
||||
-http_api({"^monitoring/stats/?$", 'GET', stats, []}).
|
||||
-http_api({"^monitoring/stats/(.+?)/?$", 'GET', stat, []}).
|
||||
|
||||
-http_api({"^nodes/(.+?)/plugins/?$", 'GET', plugin_list, []}).
|
||||
-http_api({"^nodes/(.+?)/plugins/(.+?)/?$", 'PUT', enabled, [{<<"active">>, bool}]}).
|
||||
|
||||
-export([alarm_list/3]).
|
||||
-export([client/3, client_list/3, client_list/4, kick_client/3]).
|
||||
-export([route/3, route_list/2]).
|
||||
-export([session/3, session_list/3, session_list/4]).
|
||||
-export([subscription/3, subscription_list/3, subscription_list/4]).
|
||||
-export([nodes/2, node/3, brokers/2, broker/3, listeners/2, listener/3, metrics/2, metric/3, stats/2, stat/3]).
|
||||
-export([publish/2, subscribe/2, unsubscribe/2]).
|
||||
-export([plugin_list/3, enabled/4]).
|
||||
|
||||
%%--------------------------------------------------------------------------
|
||||
%% alarm
|
||||
%%--------------------------------------------------------------------------
|
||||
alarm_list('GET', _Req, _Node) ->
|
||||
Alarms = emqttd_mgmt:alarm_list(),
|
||||
{ok, lists:map(fun alarm_row/1, Alarms)}.
|
||||
|
||||
alarm_row(#mqtt_alarm{id = AlarmId,
|
||||
severity = Severity,
|
||||
title = Title,
|
||||
summary = Summary,
|
||||
timestamp = Timestamp}) ->
|
||||
[{id, AlarmId},
|
||||
{severity, Severity},
|
||||
{title, l2b(Title)},
|
||||
{summary, l2b(Summary)},
|
||||
{occurred_at, l2b(strftime(Timestamp))}].
|
||||
|
||||
%%--------------------------------------------------------------------------
|
||||
%% client
|
||||
%%--------------------------------------------------------------------------
|
||||
client('GET', _Params, Key) ->
|
||||
Data = emqttd_mgmt:client(l2b(Key)),
|
||||
{ok, [{objects, [client_row(Row) || Row <- Data]}]}.
|
||||
|
||||
client_list('GET', Params, Node) ->
|
||||
{PageNo, PageSize} = page_params(Params),
|
||||
Data = emqttd_mgmt:client_list(l2a(Node), undefined, PageNo, PageSize),
|
||||
Rows = proplists:get_value(result, Data),
|
||||
TotalPage = proplists:get_value(totalPage, Data),
|
||||
TotalNum = proplists:get_value(totalNum, Data),
|
||||
{ok, [{current_page, PageNo},
|
||||
{page_size, PageSize},
|
||||
{total_num, TotalNum},
|
||||
{total_page, TotalPage},
|
||||
{objects, [client_row(Row) || Row <- Rows]}]}.
|
||||
|
||||
client_list('GET', Params, Node, Key) ->
|
||||
{PageNo, PageSize} = page_params(Params),
|
||||
Data = emqttd_mgmt:client_list(l2a(Node), l2b(Key), PageNo, PageSize),
|
||||
{ok, [{objects, [client_row(Row) || Row <- Data]}]}.
|
||||
|
||||
kick_client('PUT', _Params, Key) ->
|
||||
case emqttd_mgmt:kick_client(l2b(Key)) of
|
||||
ok -> {ok, []};
|
||||
error -> {error, [{code, ?ERROR12}]}
|
||||
end.
|
||||
|
||||
client_row(#mqtt_client{client_id = ClientId,
|
||||
peername = {IpAddr, Port},
|
||||
username = Username,
|
||||
clean_sess = CleanSess,
|
||||
proto_ver = ProtoVer,
|
||||
keepalive = KeepAlvie,
|
||||
connected_at = ConnectedAt}) ->
|
||||
[{client_id, ClientId},
|
||||
{username, Username},
|
||||
{ipaddress, l2b(ntoa(IpAddr))},
|
||||
{port, Port},
|
||||
{clean_sess, CleanSess},
|
||||
{proto_ver, ProtoVer},
|
||||
{keepalive, KeepAlvie},
|
||||
{connected_at, l2b(strftime(ConnectedAt))}].
|
||||
|
||||
%%--------------------------------------------------------------------------
|
||||
%% route
|
||||
%%--------------------------------------------------------------------------
|
||||
route('GET', _Params, Key) ->
|
||||
Data = emqttd_mgmt:route(l2b(Key)),
|
||||
{ok, [{objects, [route_row(Row) || Row <- Data]}]}.
|
||||
|
||||
route_list('GET', Params) ->
|
||||
{PageNo, PageSize} = page_params(Params),
|
||||
Data = emqttd_mgmt:route_list(undefined, PageNo, PageSize),
|
||||
Rows = proplists:get_value(result, Data),
|
||||
TotalPage = proplists:get_value(totalPage, Data),
|
||||
TotalNum = proplists:get_value(totalNum, Data),
|
||||
{ok, [{current_page, PageNo},
|
||||
{page_size, PageSize},
|
||||
{total_num, TotalNum},
|
||||
{total_page, TotalPage},
|
||||
{objects, [route_row(Row) || Row <- Rows]}]}.
|
||||
|
||||
route_row(Route) when is_record(Route, mqtt_route) ->
|
||||
[{topic, Route#mqtt_route.topic}, {node, Route#mqtt_route.node}];
|
||||
|
||||
route_row({Topic, Node}) ->
|
||||
[{topic, Topic}, {node, Node}].
|
||||
|
||||
%%--------------------------------------------------------------------------
|
||||
%% session
|
||||
%%--------------------------------------------------------------------------
|
||||
session('GET', _Params, Key) ->
|
||||
Data = emqttd_mgmt:session(l2b(Key)),
|
||||
{ok, [{objects, [session_row(Row) || Row <- Data]}]}.
|
||||
|
||||
session_list('GET', Params, Node) ->
|
||||
{PageNo, PageSize} = page_params(Params),
|
||||
Data = emqttd_mgmt:session_list(l2a(Node), undefined, PageNo, PageSize),
|
||||
Rows = proplists:get_value(result, Data),
|
||||
TotalPage = proplists:get_value(totalPage, Data),
|
||||
TotalNum = proplists:get_value(totalNum, Data),
|
||||
{ok, [{current_page, PageNo},
|
||||
{page_size, PageSize},
|
||||
{total_num, TotalNum},
|
||||
{total_page, TotalPage},
|
||||
{objects, [session_row(Row) || Row <- Rows]}]}.
|
||||
|
||||
session_list('GET', Params, Node, ClientId) ->
|
||||
{PageNo, PageSize} = page_params(Params),
|
||||
Data = emqttd_mgmt:session_list(l2a(Node), l2b(ClientId), PageNo, PageSize),
|
||||
{ok, [{objects, [session_row(Row) || Row <- Data]}]}.
|
||||
|
||||
session_row({ClientId, _Pid, _Persistent, Session}) ->
|
||||
InfoKeys = [clean_sess, max_inflight, inflight_queue, message_queue,
|
||||
message_dropped, awaiting_rel, awaiting_ack, awaiting_comp, created_at],
|
||||
[{client_id, ClientId} | [{Key, format(Key, proplists:get_value(Key, Session))} || Key <- InfoKeys]].
|
||||
|
||||
%%--------------------------------------------------------------------------
|
||||
%% subscription
|
||||
%%--------------------------------------------------------------------------
|
||||
subscription('GET', _Params, Key) ->
|
||||
Data = emqttd_mgmt:subscription(l2b(Key)),
|
||||
{ok, [{objects, [subscription_row(Row) || Row <- Data]}]}.
|
||||
|
||||
subscription_list('GET', Params, Node) ->
|
||||
{PageNo, PageSize} = page_params(Params),
|
||||
Data = emqttd_mgmt:subscription_list(l2a(Node), undefined, PageNo, PageSize),
|
||||
Rows = proplists:get_value(result, Data),
|
||||
TotalPage = proplists:get_value(totalPage, Data),
|
||||
TotalNum = proplists:get_value(totalNum, Data),
|
||||
{ok, [{current_page, PageNo},
|
||||
{page_size, PageSize},
|
||||
{total_num, TotalNum},
|
||||
{total_page, TotalPage},
|
||||
{objects, [subscription_row(Row) || Row <- Rows]}]}.
|
||||
|
||||
subscription_list('GET', Params, Node, Key) ->
|
||||
{PageNo, PageSize} = page_params(Params),
|
||||
Data = emqttd_mgmt:subscription_list(l2a(Node), l2b(Key), PageNo, PageSize),
|
||||
{ok, [{objects, [subscription_row(Row) || Row <- Data]}]}.
|
||||
|
||||
subscription_row({{Topic, ClientId}, Option}) when is_pid(ClientId) ->
|
||||
subscription_row({{Topic, l2b(pid_to_list(ClientId))}, Option});
|
||||
subscription_row({{Topic, ClientId}, Option}) ->
|
||||
Qos = proplists:get_value(qos, Option),
|
||||
[{client_id, ClientId}, {topic, Topic}, {qos, Qos}].
|
||||
|
||||
%%--------------------------------------------------------------------------
|
||||
%% management/monitoring
|
||||
%%--------------------------------------------------------------------------
|
||||
nodes('GET', _Params) ->
|
||||
Data = emqttd_mgmt:nodes_info(),
|
||||
{ok, format_broker(Data)}.
|
||||
|
||||
node('GET', _Params, Node) ->
|
||||
Data = emqttd_mgmt:node_info(l2a(Node)),
|
||||
{ok, format_broker(Data)}.
|
||||
|
||||
brokers('GET', _Params) ->
|
||||
Data = emqttd_mgmt:brokers(),
|
||||
{ok, [format_broker(Node, Broker) || {Node, Broker} <- Data]}.
|
||||
|
||||
broker('GET', _Params, Node) ->
|
||||
Data = emqttd_mgmt:broker(l2a(Node)),
|
||||
{ok, format_broker(Data)}.
|
||||
|
||||
listeners('GET', _Params) ->
|
||||
Data = emqttd_mgmt:listeners(),
|
||||
{ok, [{Node, format_listeners(Listeners, [])} || {Node, Listeners} <- Data]}.
|
||||
|
||||
listener('GET', _Params, Node) ->
|
||||
Data = emqttd_mgmt:listener(l2a(Node)),
|
||||
{ok, [format_listener(Listeners) || Listeners <- Data]}.
|
||||
|
||||
metrics('GET', _Params) ->
|
||||
Data = emqttd_mgmt:metrics(),
|
||||
{ok, Data}.
|
||||
|
||||
metric('GET', _Params, Node) ->
|
||||
Data = emqttd_mgmt:metrics(l2a(Node)),
|
||||
{ok, Data}.
|
||||
|
||||
stats('GET', _Params) ->
|
||||
Data = emqttd_mgmt:stats(),
|
||||
{ok, Data}.
|
||||
|
||||
stat('GET', _Params, Node) ->
|
||||
Data = emqttd_mgmt:stats(l2a(Node)),
|
||||
{ok, Data}.
|
||||
|
||||
format_broker(Node, Broker) ->
|
||||
OtpRel = "R" ++ erlang:system_info(otp_release) ++ "/" ++ erlang:system_info(version),
|
||||
[{name, Node},
|
||||
{version, bin(proplists:get_value(version, Broker))},
|
||||
{sysdescr, bin(proplists:get_value(sysdescr, Broker))},
|
||||
{uptime, bin(proplists:get_value(uptime, Broker))},
|
||||
{datetime, bin(proplists:get_value(datetime, Broker))},
|
||||
{otp_release, l2b(OtpRel)},
|
||||
{node_status, 'Running'}].
|
||||
|
||||
format_broker(Broker) ->
|
||||
OtpRel = "R" ++ erlang:system_info(otp_release) ++ "/" ++ erlang:system_info(version),
|
||||
[{version, bin(proplists:get_value(version, Broker))},
|
||||
{sysdescr, bin(proplists:get_value(sysdescr, Broker))},
|
||||
{uptime, bin(proplists:get_value(uptime, Broker))},
|
||||
{datetime, bin(proplists:get_value(datetime, Broker))},
|
||||
{otp_release, l2b(OtpRel)},
|
||||
{node_status, 'Running'}].
|
||||
|
||||
format_listeners([], Acc) ->
|
||||
Acc;
|
||||
format_listeners([{Protocol, ListenOn, Info}| Listeners], Acc) ->
|
||||
format_listeners(Listeners, [format_listener({Protocol, ListenOn, Info}) | Acc]).
|
||||
|
||||
format_listener({Protocol, ListenOn, Info}) ->
|
||||
Listen = l2b(esockd:to_string(ListenOn)),
|
||||
lists:append([{protocol, Protocol}, {listen, Listen}], Info).
|
||||
|
||||
%%--------------------------------------------------------------------------
|
||||
%% mqtt
|
||||
%%--------------------------------------------------------------------------
|
||||
publish('POST', Params) ->
|
||||
Topic = proplists:get_value(<<"topic">>, Params),
|
||||
ClientId = proplists:get_value(<<"client_id">>, Params, http),
|
||||
Payload = proplists:get_value(<<"payload">>, Params, <<>>),
|
||||
Qos = proplists:get_value(<<"qos">>, Params, 0),
|
||||
Retain = proplists:get_value(<<"retain">>, Params, false),
|
||||
case emqttd_mgmt:publish({ClientId, Topic, Payload, Qos, Retain}) of
|
||||
ok ->
|
||||
{ok, []};
|
||||
{error, Error} ->
|
||||
{error, [{code, ?ERROR2}, {message, Error}]}
|
||||
end.
|
||||
|
||||
subscribe('POST', Params) ->
|
||||
ClientId = proplists:get_value(<<"client_id">>, Params),
|
||||
Topic = proplists:get_value(<<"topic">>, Params),
|
||||
Qos = proplists:get_value(<<"qos">>, Params, 0),
|
||||
case emqttd_mgmt:subscribe({ClientId, Topic, Qos}) of
|
||||
ok ->
|
||||
{ok, []};
|
||||
{error, Error} ->
|
||||
{error, [{code, ?ERROR2}, {message, Error}]}
|
||||
end.
|
||||
|
||||
unsubscribe('POST', Params) ->
|
||||
ClientId = proplists:get_value(<<"client_id">>, Params),
|
||||
Topic = proplists:get_value(<<"topic">>, Params),
|
||||
case emqttd_mgmt:unsubscribe({ClientId, Topic})of
|
||||
ok ->
|
||||
{ok, []};
|
||||
{error, Error} ->
|
||||
{error, [{code, ?ERROR2}, {message, Error}]}
|
||||
end.
|
||||
|
||||
%%--------------------------------------------------------------------------
|
||||
%% plugins
|
||||
%%--------------------------------------------------------------------------
|
||||
plugin_list('GET', _Params, Node) ->
|
||||
Plugins = lists:map(fun plugin/1, emqttd_mgmt:plugin_list(l2a(Node))),
|
||||
{ok, Plugins}.
|
||||
|
||||
enabled('PUT', Params, Node, PluginName) ->
|
||||
Active = proplists:get_value(<<"active">>, Params),
|
||||
case Active of
|
||||
true ->
|
||||
return(emqttd_mgmt:plugin_load(l2a(Node), l2a(PluginName)));
|
||||
false ->
|
||||
return(emqttd_mgmt:plugin_unload(l2a(Node), l2a(PluginName)))
|
||||
end.
|
||||
|
||||
return(Result) ->
|
||||
case Result of
|
||||
{ok, _} ->
|
||||
{ok, []};
|
||||
{error, already_started} ->
|
||||
{error, [{code, ?ERROR10}, {message, <<"already_started">>}]};
|
||||
{error, not_started} ->
|
||||
{error, [{code, ?ERROR11}, {message, <<"not_started">>}]};
|
||||
Error ->
|
||||
lager:error("error:~p", [Error]),
|
||||
{error, [{code, ?ERROR2}, {message, <<"unknown">>}]}
|
||||
end.
|
||||
plugin(#mqtt_plugin{name = Name, version = Ver, descr = Descr,
|
||||
active = Active}) ->
|
||||
[{name, Name},
|
||||
{version, iolist_to_binary(Ver)},
|
||||
{description, iolist_to_binary(Descr)},
|
||||
{active, Active}].
|
||||
|
||||
%%--------------------------------------------------------------------------
|
||||
%% Inner function
|
||||
%%--------------------------------------------------------------------------
|
||||
format(created_at, Val) ->
|
||||
l2b(strftime(Val));
|
||||
format(_, Val) ->
|
||||
Val.
|
||||
|
||||
ntoa({0,0,0,0,0,16#ffff,AB,CD}) ->
|
||||
inet_parse:ntoa({AB bsr 8, AB rem 256, CD bsr 8, CD rem 256});
|
||||
ntoa(IP) ->
|
||||
inet_parse:ntoa(IP).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% Strftime
|
||||
%%--------------------------------------------------------------------
|
||||
strftime({MegaSecs, Secs, _MicroSecs}) ->
|
||||
strftime(datetime(MegaSecs * 1000000 + Secs));
|
||||
|
||||
strftime({{Y,M,D}, {H,MM,S}}) ->
|
||||
lists:flatten(
|
||||
io_lib:format(
|
||||
"~4..0w-~2..0w-~2..0w ~2..0w:~2..0w:~2..0w", [Y, M, D, H, MM, S])).
|
||||
|
||||
datetime(Timestamp) when is_integer(Timestamp) ->
|
||||
Universal = calendar:gregorian_seconds_to_datetime(Timestamp +
|
||||
calendar:datetime_to_gregorian_seconds({{1970,1,1}, {0,0,0}})),
|
||||
calendar:universal_time_to_local_time(Universal).
|
||||
|
||||
bin(S) when is_list(S) -> l2b(S);
|
||||
bin(A) when is_atom(A) -> bin(atom_to_list(A));
|
||||
bin(B) when is_binary(B) -> B;
|
||||
bin(undefined) -> <<>>.
|
||||
int(L) -> list_to_integer(L).
|
||||
l2a(L) -> list_to_atom(L).
|
||||
l2b(L) -> list_to_binary(L).
|
||||
|
||||
|
||||
page_params(Params) ->
|
||||
PageNo = int(proplists:get_value("curr_page", Params, "1")),
|
||||
PageSize = int(proplists:get_value("page_size", Params, "20")),
|
||||
{PageNo, PageSize}.
|
||||
|
|
@ -174,8 +174,7 @@
|
|||
%% @doc Start a Session
|
||||
-spec(start_link(boolean(), {mqtt_client_id(), mqtt_username()}, pid()) -> {ok, pid()} | {error, any()}).
|
||||
start_link(CleanSess, {ClientId, Username}, ClientPid) ->
|
||||
gen_server2:start_link(?MODULE, [CleanSess, {ClientId, Username}, ClientPid],
|
||||
[{spawn_opt, ?FULLSWEEP_OPTS}]). %% Tune GC.
|
||||
gen_server2:start_link(?MODULE, [CleanSess, {ClientId, Username}, ClientPid], []).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% PubSub API
|
||||
|
|
@ -183,7 +182,7 @@ start_link(CleanSess, {ClientId, Username}, ClientPid) ->
|
|||
|
||||
%% @doc Subscribe topics
|
||||
-spec(subscribe(pid(), [{binary(), [emqttd_topic:option()]}]) -> ok).
|
||||
subscribe(Session, TopicTable) ->%%TODO: the ack function??...
|
||||
subscribe(Session, TopicTable) -> %%TODO: the ack function??...
|
||||
gen_server2:cast(Session, {subscribe, self(), TopicTable, fun(_) -> ok end}).
|
||||
|
||||
-spec(subscribe(pid(), mqtt_packet_id(), [{binary(), [emqttd_topic:option()]}]) -> ok).
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@
|
|||
|
||||
-define(APP, emqttd).
|
||||
|
||||
-define(CONTENT_TYPE, "application/x-www-form-urlencoded").
|
||||
-define(CONTENT_TYPE, "application/json").
|
||||
|
||||
-define(MQTT_SSL_TWOWAY, [{cacertfile, "certs/cacert.pem"},
|
||||
{verify, verify_peer},
|
||||
|
|
@ -36,6 +36,24 @@
|
|||
{cacertfile, "certs/cacert.pem"},
|
||||
{certfile, "certs/client-cert.pem"}]).
|
||||
|
||||
-define(URL, "http://localhost:8080/api/v2/").
|
||||
|
||||
-define(APPL_JSON, "application/json").
|
||||
|
||||
-define(PRINT(PATH), lists:flatten(io_lib:format(PATH, [atom_to_list(node())]))).
|
||||
|
||||
-define(GET_API, ["management/nodes",
|
||||
?PRINT("management/nodes/~s"),
|
||||
"monitoring/nodes",
|
||||
?PRINT("monitoring/nodes/~s"),
|
||||
"monitoring/listeners",
|
||||
?PRINT("monitoring/listeners/~s"),
|
||||
"monitoring/metrics",
|
||||
?PRINT("monitoring/metrics/~s"),
|
||||
"monitoring/stats",
|
||||
?PRINT("monitoring/stats/~s"),
|
||||
?PRINT("nodes/~s/clients"),
|
||||
"routes"]).
|
||||
|
||||
all() ->
|
||||
[{group, protocol},
|
||||
|
|
@ -49,6 +67,7 @@ all() ->
|
|||
{group, http},
|
||||
{group, alarms},
|
||||
{group, cli},
|
||||
{group, get_api},
|
||||
{group, cleanSession}].
|
||||
|
||||
groups() ->
|
||||
|
|
@ -103,13 +122,14 @@ groups() ->
|
|||
]},
|
||||
cli_vm]},
|
||||
{cleanSession, [sequence],
|
||||
[cleanSession_validate
|
||||
]}].
|
||||
[cleanSession_validate]},
|
||||
{get_api, [sequence], [get_api_lists]}].
|
||||
|
||||
init_per_suite(Config) ->
|
||||
NewConfig = generate_config(),
|
||||
lists:foreach(fun set_app_env/1, NewConfig),
|
||||
application:ensure_all_started(?APP),
|
||||
timer:sleep(6000),
|
||||
Config.
|
||||
|
||||
end_per_suite(_Config) ->
|
||||
|
|
@ -137,6 +157,7 @@ mqtt_ssl_oneway(_) ->
|
|||
emqttd:stop(),
|
||||
change_opts(ssl_oneway),
|
||||
emqttd:start(),
|
||||
timer:sleep(6000),
|
||||
{ok, SslOneWay} = emqttc:start_link([{host, "localhost"},
|
||||
{port, 8883},
|
||||
{client_id, <<"ssloneway">>}, ssl]),
|
||||
|
|
@ -158,6 +179,7 @@ mqtt_ssl_twoway(_) ->
|
|||
emqttd:stop(),
|
||||
change_opts(ssl_twoway),
|
||||
emqttd:start(),
|
||||
timer:sleep(6000),
|
||||
ClientSSl = [{Key, local_path(["etc", File])} ||
|
||||
{Key, File} <- ?MQTT_SSL_CLIENT],
|
||||
{ok, SslTwoWay} = emqttc:start_link([{host, "localhost"},
|
||||
|
|
@ -427,13 +449,21 @@ request_status(_) ->
|
|||
?assertEqual(binary_to_list(Status), Return).
|
||||
|
||||
request_publish(_) ->
|
||||
emqttc:start_link([{host, "localhost"},
|
||||
{port, 1883},
|
||||
{client_id, <<"random">>},
|
||||
{clean_sess, false}]),
|
||||
SubParams = "{\"qos\":1, \"topic\" : \"a\/b\/c\", \"client_id\" :\"random\"}",
|
||||
?assert(connect_emqttd_pubsub_(post, "api/v2/mqtt/subscribe", SubParams, auth_header_("", ""))),
|
||||
ok = emqttd:subscribe(<<"a/b/c">>, self(), [{qos, 1}]),
|
||||
Params = "qos=1&retain=0&topic=a/b/c&message=hello",
|
||||
?assert(connect_emqttd_publish_(post, "mqtt/publish", Params, auth_header_("", ""))),
|
||||
Params = "{\"qos\":1, \"retain\":false, \"topic\" : \"a\/b\/c\", \"messages\" :\"hello\"}",
|
||||
?assert(connect_emqttd_pubsub_(post, "api/v2/mqtt/publish", Params, auth_header_("", ""))),
|
||||
?assert(receive {dispatch, <<"a/b/c">>, _} -> true after 2 -> false end),
|
||||
emqttd:unsubscribe(<<"a/b/c">>).
|
||||
|
||||
connect_emqttd_publish_(Method, Api, Params, Auth) ->
|
||||
UnSubParams = "{\"topic\" : \"a\/b\/c\", \"client_id\" :\"random\"}",
|
||||
?assert(connect_emqttd_pubsub_(post, "api/v2/mqtt/unsubscribe", UnSubParams, auth_header_("", ""))).
|
||||
|
||||
connect_emqttd_pubsub_(Method, Api, Params, Auth) ->
|
||||
Url = "http://127.0.0.1:8080/" ++ Api,
|
||||
case httpc:request(Method, {Url, [Auth], ?CONTENT_TYPE, Params}, [], []) of
|
||||
{error, socket_closed_remotely} ->
|
||||
|
|
@ -593,6 +623,9 @@ cleanSession_validate(_) ->
|
|||
emqttc:disconnect(Pub),
|
||||
emqttc:disconnect(C11).
|
||||
|
||||
get_api_lists(_Config) ->
|
||||
lists:foreach(fun request/1, ?GET_API).
|
||||
|
||||
change_opts(SslType) ->
|
||||
{ok, Listeners} = application:get_env(?APP, listeners),
|
||||
NewListeners =
|
||||
|
|
@ -646,3 +679,34 @@ set_app_env({App, Lists}) ->
|
|||
lists:foreach(fun({Par, Var}) ->
|
||||
application:set_env(App, Par, Var)
|
||||
end, Lists).
|
||||
|
||||
request(Path) ->
|
||||
http_get(get, Path).
|
||||
|
||||
http_get(Method, Path) ->
|
||||
req(Method, Path, []).
|
||||
|
||||
http_put(Method, Path, Params) ->
|
||||
req(Method, Path, format_for_upload(Params)).
|
||||
|
||||
http_post(Method, Path, Params) ->
|
||||
req(Method, Path, format_for_upload(Params)).
|
||||
|
||||
req(Method, Path, Body) ->
|
||||
Url = ?URL ++ Path,
|
||||
Headers = auth_header_("", ""),
|
||||
case httpc:request(Method, {Url, [Headers]}, [], []) of
|
||||
{error, socket_closed_remotely} ->
|
||||
false;
|
||||
{ok, {{"HTTP/1.1", 200, "OK"}, _, _Return} } ->
|
||||
true;
|
||||
{ok, {{"HTTP/1.1", 400, _}, _, []}} ->
|
||||
false;
|
||||
{ok, {{"HTTP/1.1", 404, _}, _, []}} ->
|
||||
false
|
||||
end.
|
||||
|
||||
format_for_upload(none) ->
|
||||
<<"">>;
|
||||
format_for_upload(List) ->
|
||||
iolist_to_binary(mochijson2:encode(List)).
|
||||
|
|
|
|||
Loading…
Reference in New Issue