yuanbiao
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emqx
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Merge branch 'master' into delayed_api

This commit is contained in:
DDDHuang 2021-08-19 17:24:16 +08:00 committed by GitHub
parent cc1b8eca6c ee57df416a
commit 11ea506af6
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86 changed files with 1423 additions and 788 deletions
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23
apps/emqx/src/emqx.erl
View File

@ -55,7 +55,12 @@
-export([ set_debug_secret/1
]).
-export([ update_config/2
%% Configs APIs
-export([ get_config/1
, get_config/2
, get_raw_config/1
, get_raw_config/2
, update_config/2
, update_config/3
, remove_config/1
, remove_config/2
@ -192,6 +197,22 @@ run_hook(HookPoint, Args) ->
run_fold_hook(HookPoint, Args, Acc) ->
emqx_hooks:run_fold(HookPoint, Args, Acc).
-spec get_config(emqx_map_lib:config_key_path()) -> term().
get_config(KeyPath) ->
emqx_config:get(KeyPath).
-spec get_config(emqx_map_lib:config_key_path(), term()) -> term().
get_config(KeyPath, Default) ->
emqx_config:get(KeyPath, Default).
-spec get_raw_config(emqx_map_lib:config_key_path()) -> term().
get_raw_config(KeyPath) ->
emqx_config:get_raw(KeyPath).
-spec get_raw_config(emqx_map_lib:config_key_path(), term()) -> term().
get_raw_config(KeyPath, Default) ->
emqx_config:get_raw(KeyPath, Default).
-spec update_config(emqx_map_lib:config_key_path(), emqx_config:update_request()) ->
{ok, emqx_config:update_result()} | {error, emqx_config:update_error()}.
update_config(KeyPath, UpdateReq) ->

9
apps/emqx/src/emqx_access_control.erl
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@ -27,9 +27,14 @@
%%--------------------------------------------------------------------
-spec(authenticate(emqx_types:clientinfo()) ->
ok | {ok, binary()} | {continue, map()} | {continue, binary(), map()} | {error, term()}).
{ok, map()} | {ok, map(), binary()} | {continue, map()} | {continue, binary(), map()} | {error, term()}).
authenticate(Credential) ->
run_hooks('client.authenticate', [Credential], ok).
case run_hooks('client.authenticate', [Credential], {ok, #{superuser => false}}) of
ok ->
{ok, #{superuser => false}};
Other ->
Other
end.
%% @doc Check Authorization
-spec authorize(emqx_types:clientinfo(), emqx_types:pubsub(), emqx_types:topic())

10
apps/emqx/src/emqx_alarm.erl
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@ -161,7 +161,7 @@ format(#activated_alarm{name = Name, message = Message, activate_at = At, detail
node => node(),
name => Name,
message => Message,
duration => Now - At,
duration => (Now - At) div 1000, %% to millisecond
details => Details
};
format(#deactivated_alarm{name = Name, message = Message, activate_at = At, details = Details,
@ -199,7 +199,7 @@ handle_call({activate_alarm, Name, Details}, _From, State) ->
message = normalize_message(Name, Details),
activate_at = erlang:system_time(microsecond)},
ekka_mnesia:dirty_write(?ACTIVATED_ALARM, Alarm),
do_actions(activate, Alarm, emqx_config:get([alarm, actions])),
do_actions(activate, Alarm, emqx:get_config([alarm, actions])),
{reply, ok, State}
end;
@ -268,11 +268,11 @@ code_change(_OldVsn, State, _Extra) ->
%%------------------------------------------------------------------------------
get_validity_period() ->
emqx_config:get([alarm, validity_period]).
emqx:get_config([alarm, validity_period]).
deactivate_alarm(Details, #activated_alarm{activate_at = ActivateAt, name = Name,
details = Details0, message = Msg0}) ->
SizeLimit = emqx_config:get([alarm, size_limit]),
SizeLimit = emqx:get_config([alarm, size_limit]),
case SizeLimit > 0 andalso (mnesia:table_info(?DEACTIVATED_ALARM, size) >= SizeLimit) of
true ->
case mnesia:dirty_first(?DEACTIVATED_ALARM) of
@ -289,7 +289,7 @@ deactivate_alarm(Details, #activated_alarm{activate_at = ActivateAt, name = Name
erlang:system_time(microsecond)),
ekka_mnesia:dirty_write(?DEACTIVATED_ALARM, HistoryAlarm),
ekka_mnesia:dirty_delete(?ACTIVATED_ALARM, Name),
do_actions(deactivate, DeActAlarm, emqx_config:get([alarm, actions])).
do_actions(deactivate, DeActAlarm, emqx:get_config([alarm, actions])).
make_deactivated_alarm(ActivateAt, Name, Details, Message, DeActivateAt) ->
#deactivated_alarm{

2
apps/emqx/src/emqx_broker.erl
View File

@ -242,7 +242,7 @@ route(Routes, Delivery) ->
do_route({To, Node}, Delivery) when Node =:= node() ->
{Node, To, dispatch(To, Delivery)};
do_route({To, Node}, Delivery) when is_atom(Node) ->
{Node, To, forward(Node, To, Delivery, emqx_config:get([rpc, mode]))};
{Node, To, forward(Node, To, Delivery, emqx:get_config([rpc, mode]))};
do_route({To, Group}, Delivery) when is_tuple(Group); is_binary(Group) ->
{share, To, emqx_shared_sub:dispatch(Group, To, Delivery)}.

19
apps/emqx/src/emqx_channel.erl
View File

@ -1299,14 +1299,17 @@ authenticate(?AUTH_PACKET(_, #{'Authentication-Method' := AuthMethod} = Properti
{error, ?RC_BAD_AUTHENTICATION_METHOD}
end.
do_authenticate(#{auth_method := AuthMethod} = Credential, Channel) ->
do_authenticate(#{auth_method := AuthMethod} = Credential, #channel{clientinfo = ClientInfo} = Channel) ->
Properties = #{'Authentication-Method' => AuthMethod},
case emqx_access_control:authenticate(Credential) of
ok ->
{ok, Properties, Channel#channel{auth_cache = #{}}};
{ok, AuthData} ->
{ok, Result} ->
{ok, Properties,
Channel#channel{clientinfo = ClientInfo#{is_superuser => maps:get(superuser, Result, false)},
auth_cache = #{}}};
{ok, Result, AuthData} ->
{ok, Properties#{'Authentication-Data' => AuthData},
Channel#channel{auth_cache = #{}}};
Channel#channel{clientinfo = ClientInfo#{is_superuser => maps:get(superuser, Result, false)},
auth_cache = #{}}};
{continue, AuthCache} ->
{continue, Properties, Channel#channel{auth_cache = AuthCache}};
{continue, AuthData, AuthCache} ->
@ -1316,10 +1319,10 @@ do_authenticate(#{auth_method := AuthMethod} = Credential, Channel) ->
{error, emqx_reason_codes:connack_error(Reason)}
end;
do_authenticate(Credential, Channel) ->
do_authenticate(Credential, #channel{clientinfo = ClientInfo} = Channel) ->
case emqx_access_control:authenticate(Credential) of
ok ->
{ok, #{}, Channel};
{ok, #{superuser := Superuser}} ->
{ok, #{}, Channel#channel{clientinfo = ClientInfo#{is_superuser => Superuser}}};
{error, Reason} ->
{error, emqx_reason_codes:connack_error(Reason)}
end.

2
apps/emqx/src/emqx_cm_locker.erl
View File

@ -62,5 +62,5 @@ unlock(ClientId) ->
-spec(strategy() -> local | leader | quorum | all).
strategy() ->
emqx_config:get([broker, session_locking_strategy]).
emqx:get_config([broker, session_locking_strategy]).

2
apps/emqx/src/emqx_cm_registry.erl
View File

@ -65,7 +65,7 @@ start_link() ->
%% @doc Is the global registry enabled?
-spec(is_enabled() -> boolean()).
is_enabled() ->
emqx_config:get([broker, enable_session_registry]).
emqx:get_config([broker, enable_session_registry]).
%% @doc Register a global channel.
-spec(register_channel(emqx_types:clientid()

16
apps/emqx/src/emqx_config.erl
View File

@ -43,6 +43,12 @@
, put/2
]).
-export([ get_raw/1
, get_raw/2
, put_raw/1
, put_raw/2
]).
-export([ save_schema_mod_and_names/1
, get_schema_mod/0
, get_schema_mod/1
@ -61,12 +67,6 @@
, find_listener_conf/3
]).
-export([ get_raw/1
, get_raw/2
, put_raw/1
, put_raw/2
]).
-define(CONF, conf).
-define(RAW_CONF, raw_conf).
-define(PERSIS_SCHEMA_MODS, {?MODULE, schema_mods}).
@ -101,9 +101,9 @@
}.
%% raw_config() is the config that is NOT parsed and tranlated by hocon schema
-type raw_config() :: #{binary() => term()} | undefined.
-type raw_config() :: #{binary() => term()} | list() | undefined.
%% config() is the config that is parsed and tranlated by hocon schema
-type config() :: #{atom() => term()} | undefined.
-type config() :: #{atom() => term()} | list() | undefined.
-type app_envs() :: [proplists:property()].
%% @doc For the given path, get root value enclosed in a single-key map.

41
apps/emqx/src/emqx_config_handler.erl
View File

@ -89,12 +89,10 @@ handle_call({add_child, ConfKeyPath, HandlerName}, _From,
handle_call({change_config, SchemaModule, ConfKeyPath, UpdateArgs}, _From,
#{handlers := Handlers} = State) ->
OldConf = emqx_config:get([]),
OldRawConf = emqx_config:get_raw([]),
Reply = try
case process_update_request(ConfKeyPath, OldRawConf, Handlers, UpdateArgs) of
case process_update_request(ConfKeyPath, Handlers, UpdateArgs) of
{ok, NewRawConf, OverrideConf} ->
check_and_save_configs(SchemaModule, ConfKeyPath, Handlers, NewRawConf, OldConf,
check_and_save_configs(SchemaModule, ConfKeyPath, Handlers, NewRawConf,
OverrideConf, UpdateArgs);
{error, Result} ->
{error, Result}
@ -121,12 +119,14 @@ terminate(_Reason, _State) ->
code_change(_OldVsn, State, _Extra) ->
{ok, State}.
process_update_request(ConfKeyPath, OldRawConf, _Handlers, {remove, _Opts}) ->
process_update_request(ConfKeyPath, _Handlers, {remove, _Opts}) ->
OldRawConf = emqx_config:get_root_raw(ConfKeyPath),
BinKeyPath = bin_path(ConfKeyPath),
NewRawConf = emqx_map_lib:deep_remove(BinKeyPath, OldRawConf),
OverrideConf = emqx_map_lib:deep_remove(BinKeyPath, emqx_config:read_override_conf()),
{ok, NewRawConf, OverrideConf};
process_update_request(ConfKeyPath, OldRawConf, Handlers, {{update, UpdateReq}, _Opts}) ->
process_update_request(ConfKeyPath, Handlers, {{update, UpdateReq}, _Opts}) ->
OldRawConf = emqx_config:get_root_raw(ConfKeyPath),
case do_update_config(ConfKeyPath, Handlers, OldRawConf, UpdateReq) of
{ok, NewRawConf} ->
OverrideConf = update_override_config(NewRawConf),
@ -146,12 +146,16 @@ do_update_config([ConfKey | ConfKeyPath], Handlers, OldRawConf, UpdateReq) ->
Error
end.
check_and_save_configs(SchemaModule, ConfKeyPath, Handlers, NewRawConf, OldConf, OverrideConf,
check_and_save_configs(SchemaModule, ConfKeyPath, Handlers, NewRawConf, OverrideConf,
UpdateArgs) ->
{AppEnvs, CheckedConf} = emqx_config:check_config(SchemaModule, NewRawConf),
case do_post_config_update(ConfKeyPath, Handlers, OldConf, CheckedConf, UpdateArgs, #{}) of
OldConf = emqx_config:get_root(ConfKeyPath),
FullRawConf = with_full_raw_confs(NewRawConf),
{AppEnvs, CheckedConf} = emqx_config:check_config(SchemaModule, FullRawConf),
NewConf = maps:with(maps:keys(OldConf), CheckedConf),
case do_post_config_update(ConfKeyPath, Handlers, OldConf, NewConf, UpdateArgs, #{}) of
{ok, Result0} ->
case save_configs(AppEnvs, CheckedConf, NewRawConf, OverrideConf, UpdateArgs) of
case save_configs(ConfKeyPath, AppEnvs, NewConf, NewRawConf, OverrideConf,
UpdateArgs) of
{ok, Result1} ->
{ok, Result1#{post_config_update => Result0}};
Error -> Error
@ -200,9 +204,10 @@ call_post_config_update(Handlers, OldConf, NewConf, UpdateReq, Result) ->
false -> {ok, Result}
end.
save_configs(AppEnvs, CheckedConf, NewRawConf, OverrideConf, {_Cmd, Opts}) ->
save_configs(ConfKeyPath, AppEnvs, CheckedConf, NewRawConf, OverrideConf, {_Cmd, Opts}) ->
case emqx_config:save_configs(AppEnvs, CheckedConf, NewRawConf, OverrideConf) of
ok -> {ok, #{config => emqx_config:get([]), raw_config => return_rawconf(Opts)}};
ok -> {ok, #{config => emqx_config:get(ConfKeyPath),
raw_config => return_rawconf(ConfKeyPath, Opts)}};
{error, Reason} -> {error, {save_configs, Reason}}
end.
@ -223,10 +228,14 @@ update_override_config(RawConf) ->
up_req({remove, _Opts}) -> '$remove';
up_req({{update, Req}, _Opts}) -> Req.
return_rawconf(#{rawconf_with_defaults := true}) ->
emqx_config:fill_defaults(emqx_config:get_raw([]));
return_rawconf(_) ->
emqx_config:get_raw([]).
return_rawconf(ConfKeyPath, #{rawconf_with_defaults := true}) ->
FullRawConf = emqx_config:fill_defaults(emqx_config:get_raw([])),
emqx_map_lib:deep_get(bin_path(ConfKeyPath), FullRawConf);
return_rawconf(ConfKeyPath, _) ->
emqx_config:get_raw(ConfKeyPath).
with_full_raw_confs(PartialConf) ->
maps:merge(emqx_config:get_raw([]), PartialConf).
bin_path(ConfKeyPath) -> [bin(Key) || Key <- ConfKeyPath].

2
apps/emqx/src/emqx_connection.erl
View File

@ -905,7 +905,7 @@ get_state(Pid) ->
tl(tuple_to_list(State)))).
get_active_n(Zone, Listener) ->
case emqx_config:get([zones, Zone, listeners, Listener, type]) of
case emqx:get_config([zones, Zone, listeners, Listener, type]) of
quic -> 100;
_ -> emqx_config:get_listener_conf(Zone, Listener, [tcp, active_n])
end.

2
apps/emqx/src/emqx_flapping.erl
View File

@ -160,4 +160,4 @@ start_timer(Zone) ->
start_timers() ->
lists:foreach(fun({Zone, _ZoneConf}) ->
start_timer(Zone)
end, maps:to_list(emqx_config:get([zones], #{}))).
end, maps:to_list(emqx:get_config([zones], #{}))).

2
apps/emqx/src/emqx_global_gc.erl
View File

@ -85,7 +85,7 @@ code_change(_OldVsn, State, _Extra) ->
%%--------------------------------------------------------------------
ensure_timer(State) ->
case emqx_config:get([node, global_gc_interval]) of
case emqx:get_config([node, global_gc_interval]) of
undefined -> State;
Interval -> TRef = emqx_misc:start_timer(Interval, run),
State#{timer := TRef}

2
apps/emqx/src/emqx_listeners.erl
View File

@ -43,7 +43,7 @@ list() ->
[{listener_id(ZoneName, LName), LConf} || {ZoneName, LName, LConf} <- do_list()].
do_list() ->
Zones = maps:to_list(emqx_config:get([zones], #{})),
Zones = maps:to_list(emqx:get_config([zones], #{})),
lists:append([list(ZoneName, ZoneConf) || {ZoneName, ZoneConf} <- Zones]).
list(ZoneName, ZoneConf) ->

3
apps/emqx/src/emqx_map_lib.erl
View File

@ -24,6 +24,7 @@
, safe_atom_key_map/1
, unsafe_atom_key_map/1
, jsonable_map/1
, jsonable_value/1
, deep_convert/2
]).
@ -117,7 +118,7 @@ unsafe_atom_key_map(Map) ->
safe_atom_key_map(Map) ->
covert_keys_to_atom(Map, fun(K) -> binary_to_existing_atom(K, utf8) end).
-spec jsonable_map(map()) -> map().
-spec jsonable_map(map() | list()) -> map() | list().
jsonable_map(Map) ->
deep_convert(Map, fun(K, V) ->
{jsonable_value(K), jsonable_value(V)}

8
apps/emqx/src/emqx_os_mon.erl
View File

@ -76,7 +76,7 @@ set_procmem_high_watermark(Float) ->
%%--------------------------------------------------------------------
init([]) ->
Opts = emqx_config:get([sysmon, os]),
Opts = emqx:get_config([sysmon, os]),
set_mem_check_interval(maps:get(mem_check_interval, Opts)),
set_sysmem_high_watermark(maps:get(sysmem_high_watermark, Opts)),
set_procmem_high_watermark(maps:get(procmem_high_watermark, Opts)),
@ -91,8 +91,8 @@ handle_cast(Msg, State) ->
{noreply, State}.
handle_info({timeout, _Timer, check}, State) ->
CPUHighWatermark = emqx_config:get([sysmon, os, cpu_high_watermark]) * 100,
CPULowWatermark = emqx_config:get([sysmon, os, cpu_low_watermark]) * 100,
CPUHighWatermark = emqx:get_config([sysmon, os, cpu_high_watermark]) * 100,
CPULowWatermark = emqx:get_config([sysmon, os, cpu_low_watermark]) * 100,
_ = case emqx_vm:cpu_util() of %% TODO: should be improved?
0 -> ok;
Busy when Busy >= CPUHighWatermark ->
@ -123,7 +123,7 @@ code_change(_OldVsn, State, _Extra) ->
%%--------------------------------------------------------------------
start_check_timer() ->
Interval = emqx_config:get([sysmon, os, cpu_check_interval]),
Interval = emqx:get_config([sysmon, os, cpu_check_interval]),
case erlang:system_info(system_architecture) of
"x86_64-pc-linux-musl" -> ok;
_ -> emqx_misc:start_timer(Interval, check)

2
apps/emqx/src/emqx_plugins.erl
View File

@ -43,7 +43,7 @@
%% @doc Load all plugins when the broker started.
-spec(load() -> ok | ignore | {error, term()}).
load() ->
ok = load_ext_plugins(emqx_config:get([plugins, expand_plugins_dir], undefined)).
ok = load_ext_plugins(emqx:get_config([plugins, expand_plugins_dir], undefined)).
%% @doc Load a Plugin
-spec(load(atom()) -> ok | {error, term()}).

2
apps/emqx/src/emqx_router.erl
View File

@ -250,7 +250,7 @@ delete_trie_route(Route = #route{topic = Topic}) ->
%% @private
-spec(maybe_trans(function(), list(any())) -> ok | {error, term()}).
maybe_trans(Fun, Args) ->
case emqx_config:get([broker, perf, route_lock_type]) of
case emqx:get_config([broker, perf, route_lock_type]) of
key ->
trans(Fun, Args);
global ->

2
apps/emqx/src/emqx_rpc.erl
View File

@ -72,4 +72,4 @@ filter_result(Delivery) ->
Delivery.
max_client_num() ->
emqx_config:get([rpc, tcp_client_num], ?DefaultClientNum).
emqx:get_config([rpc, tcp_client_num], ?DefaultClientNum).

4
apps/emqx/src/emqx_shared_sub.erl
View File

@ -136,11 +136,11 @@ dispatch(Group, Topic, Delivery = #delivery{message = Msg}, FailedSubs) ->
-spec(strategy() -> strategy()).
strategy() ->
emqx_config:get([broker, shared_subscription_strategy]).
emqx:get_config([broker, shared_subscription_strategy]).
-spec(ack_enabled() -> boolean()).
ack_enabled() ->
emqx_config:get([broker, shared_dispatch_ack_enabled]).
emqx:get_config([broker, shared_dispatch_ack_enabled]).
do_dispatch(SubPid, Topic, Msg, _Type) when SubPid =:= self() ->
%% Deadlock otherwise

4
apps/emqx/src/emqx_sys.erl
View File

@ -102,10 +102,10 @@ datetime() ->
"~4..0w-~2..0w-~2..0w ~2..0w:~2..0w:~2..0w", [Y, M, D, H, MM, S])).
sys_interval() ->
emqx_config:get([broker, sys_msg_interval]).
emqx:get_config([broker, sys_msg_interval]).
sys_heatbeat_interval() ->
emqx_config:get([broker, sys_heartbeat_interval]).
emqx:get_config([broker, sys_heartbeat_interval]).
%% @doc Get sys info
-spec(info() -> list(tuple())).

2
apps/emqx/src/emqx_sys_mon.erl
View File

@ -60,7 +60,7 @@ start_timer(State) ->
State#{timer := emqx_misc:start_timer(timer:seconds(2), reset)}.
sysm_opts() ->
sysm_opts(maps:to_list(emqx_config:get([sysmon, vm])), []).
sysm_opts(maps:to_list(emqx:get_config([sysmon, vm])), []).
sysm_opts([], Acc) ->
Acc;
sysm_opts([{_, disabled}|Opts], Acc) ->

2
apps/emqx/src/emqx_trie.erl
View File

@ -270,7 +270,7 @@ match_compact([Word | Words], Prefix, IsWildcard, Acc0) ->
lookup_topic(MlTopic).
is_compact() ->
emqx_config:get([broker, perf, trie_compaction], true).
emqx:get_config([broker, perf, trie_compaction], true).
set_compact(Bool) ->
emqx_config:put([broker, perf, trie_compaction], Bool).

6
apps/emqx/src/emqx_vm_mon.erl
View File

@ -57,8 +57,8 @@ handle_cast(Msg, State) ->
{noreply, State}.
handle_info({timeout, _Timer, check}, State) ->
ProcHighWatermark = emqx_config:get([sysmon, vm, process_high_watermark]),
ProcLowWatermark = emqx_config:get([sysmon, vm, process_low_watermark]),
ProcHighWatermark = emqx:get_config([sysmon, vm, process_high_watermark]),
ProcLowWatermark = emqx:get_config([sysmon, vm, process_low_watermark]),
ProcessCount = erlang:system_info(process_count),
case ProcessCount / erlang:system_info(process_limit) of
Percent when Percent >= ProcHighWatermark ->
@ -89,5 +89,5 @@ code_change(_OldVsn, State, _Extra) ->
%%--------------------------------------------------------------------
start_check_timer() ->
Interval = emqx_config:get([sysmon, vm, process_check_interval]),
Interval = emqx:get_config([sysmon, vm, process_check_interval]),
emqx_misc:start_timer(Interval, check).

2
apps/emqx/test/emqx_access_control_SUITE.erl
View File

@ -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">>),

2
apps/emqx/test/emqx_channel_SUITE.erl
View File

@ -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]),

4
apps/emqx/test/emqx_mqtt_caps_SUITE.erl
View File

@ -25,7 +25,7 @@
all() -> emqx_ct:all(?MODULE).
t_check_pub(_) ->
OldConf = emqx_config:get([zones]),
OldConf = emqx:get_config([zones]),
emqx_config:put_zone_conf(default, [mqtt, max_qos_allowed], ?QOS_1),
emqx_config:put_zone_conf(default, [mqtt, retain_available], false),
timer:sleep(50),
@ -39,7 +39,7 @@ t_check_pub(_) ->
emqx_config:put([zones], OldConf).
t_check_sub(_) ->
OldConf = emqx_config:get([zones]),
OldConf = emqx:get_config([zones]),
SubOpts = #{rh => 0,
rap => 0,
nl => 0,

6
apps/emqx_authn/data/user-credentials.csv
View File

@ -1,3 +1,3 @@
user_id,password_hash,salt
myuser3,b6c743545a7817ae8c8f624371d5f5f0373234bb0ff36b8ffbf19bce0e06ab75,de1024f462fb83910fd13151bd4bd235
myuser4,ee68c985a69208b6eda8c6c9b4c7c2d2b15ee2352cdd64a903171710a99182e8,ad773b5be9dd0613fe6c2f4d8c403139
user_id,password_hash,salt,superuser
myuser3,b6c743545a7817ae8c8f624371d5f5f0373234bb0ff36b8ffbf19bce0e06ab75,de1024f462fb83910fd13151bd4bd235,true
myuser4,ee68c985a69208b6eda8c6c9b4c7c2d2b15ee2352cdd64a903171710a99182e8,ad773b5be9dd0613fe6c2f4d8c403139,false

1 user_id password_hash salt superuser
2 myuser3 b6c743545a7817ae8c8f624371d5f5f0373234bb0ff36b8ffbf19bce0e06ab75 de1024f462fb83910fd13151bd4bd235 true
3 myuser4 ee68c985a69208b6eda8c6c9b4c7c2d2b15ee2352cdd64a903171710a99182e8 ad773b5be9dd0613fe6c2f4d8c403139 false

6
apps/emqx_authn/data/user-credentials.json
View File

@ -2,11 +2,13 @@
{
"user_id":"myuser1",
"password_hash":"c5e46903df45e5dc096dc74657610dbee8deaacae656df88a1788f1847390242",
"salt": "e378187547bf2d6f0545a3f441aa4d8a"
"salt": "e378187547bf2d6f0545a3f441aa4d8a",
"superuser": true
},
{
"user_id":"myuser2",
"password_hash":"f4d17f300b11e522fd33f497c11b126ef1ea5149c74d2220f9a16dc876d4567b",
"salt": "6d3f9bd5b54d94b98adbcfe10b6d181f"
"salt": "6d3f9bd5b54d94b98adbcfe10b6d181f",
"superuser": false
}
]

1
apps/emqx_authn/include/emqx_authn.hrl
View File

@ -26,7 +26,6 @@
{ id :: binary()
, name :: binary()
, provider :: module()
, config :: map()
, state :: map()
}).

649
apps/emqx_authn/src/emqx_authn.erl
View File

@ -16,7 +16,17 @@
-module(emqx_authn).
-behaviour(gen_server).
-behaviour(emqx_config_handler).
-include("emqx_authn.hrl").
-include_lib("emqx/include/logger.hrl").
-export([ pre_config_update/2
, post_config_update/3
, update_config/2
]).
-export([ enable/0
, disable/0
@ -25,6 +35,10 @@
-export([authenticate/2]).
-export([ start_link/0
, stop/0
]).
-export([ create_chain/1
, delete_chain/1
, lookup_chain/1
@ -35,7 +49,7 @@
, update_or_create_authenticator/3
, lookup_authenticator/2
, list_authenticators/1
, move_authenticator_to_the_nth/3
, move_authenticator/3
]).
-export([ import_users/3
@ -46,34 +60,138 @@
, list_users/2
]).
-export([mnesia/1]).
-boot_mnesia({mnesia, [boot]}).
-copy_mnesia({mnesia, [copy]}).
%% gen_server callbacks
-export([ init/1
, handle_call/3
, handle_cast/2
, handle_info/2
, terminate/2
, code_change/3
]).
-define(CHAIN_TAB, emqx_authn_chain).
-rlog_shard({?AUTH_SHARD, ?CHAIN_TAB}).
%%------------------------------------------------------------------------------
%% Mnesia bootstrap
%% APIs
%%------------------------------------------------------------------------------
%% @doc Create or replicate tables.
-spec(mnesia(boot) -> ok).
mnesia(boot) ->
%% Optimize storage
StoreProps = [{ets, [{read_concurrency, true}]}],
%% Chain table
ok = ekka_mnesia:create_table(?CHAIN_TAB, [
{ram_copies, [node()]},
{record_name, chain},
{local_content, true},
{attributes, record_info(fields, chain)},
{storage_properties, StoreProps}]);
pre_config_update({enable, Enable}, _OldConfig) ->
{ok, Enable};
pre_config_update({create_authenticator, Config}, OldConfig) ->
{ok, OldConfig ++ [Config]};
pre_config_update({delete_authenticator, ID}, OldConfig) ->
case lookup_authenticator(?CHAIN, ID) of
{error, Reason} -> {error, Reason};
{ok, #{name := Name}} ->
NewConfig = lists:filter(fun(#{<<"name">> := N}) ->
N =/= Name
end, OldConfig),
{ok, NewConfig}
end;
pre_config_update({update_authenticator, ID, Config}, OldConfig) ->
case lookup_authenticator(?CHAIN, ID) of
{error, Reason} -> {error, Reason};
{ok, #{name := Name}} ->
NewConfig = lists:map(fun(#{<<"name">> := N} = C) ->
case N =:= Name of
true -> Config;
false -> C
end
end, OldConfig),
{ok, NewConfig}
end;
pre_config_update({update_or_create_authenticator, ID, Config}, OldConfig) ->
case lookup_authenticator(?CHAIN, ID) of
{error, _Reason} -> OldConfig ++ [Config];
{ok, #{name := Name}} ->
NewConfig = lists:map(fun(#{<<"name">> := N} = C) ->
case N =:= Name of
true -> Config;
false -> C
end
end, OldConfig),
{ok, NewConfig}
end;
pre_config_update({move_authenticator, ID, Position}, OldConfig) ->
case lookup_authenticator(?CHAIN, ID) of
{error, Reason} -> {error, Reason};
{ok, #{name := Name}} ->
{ok, Found, Part1, Part2} = split_by_name(Name, OldConfig),
case Position of
<<"top">> ->
{ok, [Found | Part1] ++ Part2};
<<"bottom">> ->
{ok, Part1 ++ Part2 ++ [Found]};
Before ->
case binary:split(Before, <<":">>, [global]) of
[<<"before">>, ID0] ->
case lookup_authenticator(?CHAIN, ID0) of
{error, Reason} -> {error, Reason};
{ok, #{name := Name1}} ->
{ok, NFound, NPart1, NPart2} = split_by_name(Name1, Part1 ++ Part2),
{ok, NPart1 ++ [Found, NFound | NPart2]}
end;
_ ->
{error, {invalid_parameter, position}}
end
end
end.
mnesia(copy) ->
ok = ekka_mnesia:copy_table(?CHAIN_TAB, ram_copies).
post_config_update({enable, true}, _NewConfig, _OldConfig) ->
emqx_authn:enable();
post_config_update({enable, false}, _NewConfig, _OldConfig) ->
emqx_authn:disable();
post_config_update({create_authenticator, #{<<"name">> := Name}}, NewConfig, _OldConfig) ->
case lists:filter(
fun(#{name := N}) ->
N =:= Name
end, NewConfig) of
[Config] ->
create_authenticator(?CHAIN, Config);
[_Config | _] ->
{error, name_has_be_used}
end;
post_config_update({delete_authenticator, ID}, _NewConfig, _OldConfig) ->
case delete_authenticator(?CHAIN, ID) of
ok -> ok;
{error, Reason} -> throw(Reason)
end;
post_config_update({update_authenticator, ID, #{<<"name">> := Name}}, NewConfig, _OldConfig) ->
case lists:filter(
fun(#{name := N}) ->
N =:= Name
end, NewConfig) of
[Config] ->
update_authenticator(?CHAIN, ID, Config);
[_Config | _] ->
{error, name_has_be_used}
end;
post_config_update({update_or_create_authenticator, ID, #{<<"name">> := Name}}, NewConfig, _OldConfig) ->
case lists:filter(
fun(#{name := N}) ->
N =:= Name
end, NewConfig) of
[Config] ->
update_or_create_authenticator(?CHAIN, ID, Config);
[_Config | _] ->
{error, name_has_be_used}
end;
post_config_update({move_authenticator, ID, Position}, _NewConfig, _OldConfig) ->
NPosition = case Position of
<<"top">> -> top;
<<"bottom">> -> bottom;
Before ->
case binary:split(Before, <<":">>, [global]) of
[<<"before">>, ID0] ->
{before, ID0};
_ ->
{error, {invalid_parameter, position}}
end
end,
move_authenticator(?CHAIN, ID, NPosition).
update_config(Path, ConfigRequest) ->
emqx:update_config(Path, ConfigRequest, #{rawconf_with_defaults => true}).
enable() ->
case emqx:hook('client.authenticate', {?MODULE, authenticate, []}) of
@ -94,7 +212,7 @@ is_enabled() ->
end, Callbacks).
authenticate(Credential, _AuthResult) ->
case mnesia:dirty_read(?CHAIN_TAB, ?CHAIN) of
case ets:lookup(?CHAIN_TAB, ?CHAIN) of
[#chain{authenticators = Authenticators}] ->
do_authenticate(Authenticators, Credential);
[] ->
@ -108,162 +226,48 @@ do_authenticate([{_, _, #authenticator{provider = Provider, state = State}} | Mo
ignore ->
do_authenticate(More, Credential);
Result ->
%% ok
%% {ok, AuthData}
%% {ok, Extra}
%% {ok, Extra, AuthData}
%% {ok, MetaData}
%% {continue, AuthCache}
%% {continue, AuthData, AuthCache}
%% {error, Reason}
{stop, Result}
end.
start_link() ->
gen_server:start_link({local, ?MODULE}, ?MODULE, [], []).
stop() ->
gen_server:stop(?MODULE).
create_chain(#{id := ID}) ->
trans(
fun() ->
case mnesia:read(?CHAIN_TAB, ID, write) of
[] ->
Chain = #chain{id = ID,
authenticators = [],
created_at = erlang:system_time(millisecond)},
mnesia:write(?CHAIN_TAB, Chain, write),
{ok, serialize_chain(Chain)};
[_ | _] ->
{error, {already_exists, {chain, ID}}}
end
end).
gen_server:call(?MODULE, {create_chain, ID}).
delete_chain(ID) ->
trans(
fun() ->
case mnesia:read(?CHAIN_TAB, ID, write) of
[] ->
{error, {not_found, {chain, ID}}};
[#chain{authenticators = Authenticators}] ->
_ = [do_delete_authenticator(Authenticator) || {_, _, Authenticator} <- Authenticators],
mnesia:delete(?CHAIN_TAB, ID, write)
end
end).
gen_server:call(?MODULE, {delete_chain, ID}).
lookup_chain(ID) ->
case mnesia:dirty_read(?CHAIN_TAB, ID) of
[] ->
{error, {not_found, {chain, ID}}};
[Chain] ->
{ok, serialize_chain(Chain)}
end.
gen_server:call(?MODULE, {lookup_chain, ID}).
list_chains() ->
Chains = ets:tab2list(?CHAIN_TAB),
{ok, [serialize_chain(Chain) || Chain <- Chains]}.
create_authenticator(ChainID, #{name := Name} = Config) ->
UpdateFun =
fun(Chain = #chain{authenticators = Authenticators}) ->
case lists:keymember(Name, 2, Authenticators) of
true ->
{error, name_has_be_used};
false ->
AlreadyExist = fun(ID) ->
lists:keymember(ID, 1, Authenticators)
end,
AuthenticatorID = gen_id(AlreadyExist),
case do_create_authenticator(ChainID, AuthenticatorID, Config) of
{ok, Authenticator} ->
NAuthenticators = Authenticators ++ [{AuthenticatorID, Name, Authenticator}],
ok = mnesia:write(?CHAIN_TAB, Chain#chain{authenticators = NAuthenticators}, write),
{ok, serialize_authenticator(Authenticator)};
{error, Reason} ->
{error, Reason}
end
end
end,
update_chain(ChainID, UpdateFun).
create_authenticator(ChainID, Config) ->
gen_server:call(?MODULE, {create_authenticator, ChainID, Config}).
delete_authenticator(ChainID, AuthenticatorID) ->
UpdateFun = fun(Chain = #chain{authenticators = Authenticators}) ->
case lists:keytake(AuthenticatorID, 1, Authenticators) of
false ->
{error, {not_found, {authenticator, AuthenticatorID}}};
{value, {_, _, Authenticator}, NAuthenticators} ->
_ = do_delete_authenticator(Authenticator),
NChain = Chain#chain{authenticators = NAuthenticators},
mnesia:write(?CHAIN_TAB, NChain, write)
end
end,
update_chain(ChainID, UpdateFun).
gen_server:call(?MODULE, {delete_authenticator, ChainID, AuthenticatorID}).
update_authenticator(ChainID, AuthenticatorID, Config) ->
do_update_authenticator(ChainID, AuthenticatorID, Config, false).
gen_server:call(?MODULE, {update_authenticator, ChainID, AuthenticatorID, Config}).
update_or_create_authenticator(ChainID, AuthenticatorID, Config) ->
do_update_authenticator(ChainID, AuthenticatorID, Config, true).
do_update_authenticator(ChainID, AuthenticatorID, #{name := NewName} = Config, CreateWhenNotFound) ->
UpdateFun = fun(Chain = #chain{authenticators = Authenticators}) ->
case lists:keytake(AuthenticatorID, 1, Authenticators) of
false ->
case CreateWhenNotFound of
true ->
case lists:keymember(NewName, 2, Authenticators) of
true ->
{error, name_has_be_used};
false ->
case do_create_authenticator(ChainID, AuthenticatorID, Config) of
{ok, Authenticator} ->
NAuthenticators = Authenticators ++ [{AuthenticatorID, NewName, Authenticator}],
ok = mnesia:write(?CHAIN_TAB, Chain#chain{authenticators = NAuthenticators}, write),
{ok, serialize_authenticator(Authenticator)};
{error, Reason} ->
{error, Reason}
end
end;
false ->
{error, {not_found, {authenticator, AuthenticatorID}}}
end;
{value,
{_, _, #authenticator{provider = Provider,
state = #{version := Version} = State} = Authenticator},
Others} ->
case lists:keymember(NewName, 2, Others) of
true ->
{error, name_has_be_used};
false ->
case (NewProvider = authenticator_provider(Config)) =:= Provider of
true ->
Unique = <<ChainID/binary, "/", AuthenticatorID/binary, ":", Version/binary>>,
case Provider:update(Config#{'_unique' => Unique}, State) of
{ok, NewState} ->
NewAuthenticator = Authenticator#authenticator{name = NewName,
config = Config,
state = switch_version(NewState)},
NewAuthenticators = replace_authenticator(AuthenticatorID, NewAuthenticator, Authenticators),
ok = mnesia:write(?CHAIN_TAB, Chain#chain{authenticators = NewAuthenticators}, write),
{ok, serialize_authenticator(NewAuthenticator)};
{error, Reason} ->
{error, Reason}
end;
false ->
Unique = <<ChainID/binary, "/", AuthenticatorID/binary, ":", Version/binary>>,
case NewProvider:create(Config#{'_unique' => Unique}) of
{ok, NewState} ->
NewAuthenticator = Authenticator#authenticator{name = NewName,
provider = NewProvider,
config = Config,
state = switch_version(NewState)},
NewAuthenticators = replace_authenticator(AuthenticatorID, NewAuthenticator, Authenticators),
ok = mnesia:write(?CHAIN_TAB, Chain#chain{authenticators = NewAuthenticators}, write),
_ = Provider:destroy(State),
{ok, serialize_authenticator(NewAuthenticator)};
{error, Reason} ->
{error, Reason}
end
end
end
end
end,
update_chain(ChainID, UpdateFun).
gen_server:call(?MODULE, {update_or_create_authenticator, ChainID, AuthenticatorID, Config}).
lookup_authenticator(ChainID, AuthenticatorID) ->
case mnesia:dirty_read(?CHAIN_TAB, ChainID) of
case ets:lookup(?CHAIN_TAB, ChainID) of
[] ->
{error, {not_found, {chain, ChainID}}};
[#chain{authenticators = Authenticators}] ->
@ -276,42 +280,180 @@ lookup_authenticator(ChainID, AuthenticatorID) ->
end.
list_authenticators(ChainID) ->
case mnesia:dirty_read(?CHAIN_TAB, ChainID) of
case ets:lookup(?CHAIN_TAB, ChainID) of
[] ->
{error, {not_found, {chain, ChainID}}};
[#chain{authenticators = Authenticators}] ->
{ok, serialize_authenticators(Authenticators)}
end.
move_authenticator_to_the_nth(ChainID, AuthenticatorID, N) ->
UpdateFun = fun(Chain = #chain{authenticators = Authenticators}) ->
case move_authenticator_to_the_nth_(AuthenticatorID, Authenticators, N) of
{ok, NAuthenticators} ->
NChain = Chain#chain{authenticators = NAuthenticators},
mnesia:write(?CHAIN_TAB, NChain, write);
move_authenticator(ChainID, AuthenticatorID, Position) ->
gen_server:call(?MODULE, {move_authenticator, ChainID, AuthenticatorID, Position}).
import_users(ChainID, AuthenticatorID, Filename) ->
gen_server:call(?MODULE, {import_users, ChainID, AuthenticatorID, Filename}).
add_user(ChainID, AuthenticatorID, UserInfo) ->
gen_server:call(?MODULE, {add_user, ChainID, AuthenticatorID, UserInfo}).
delete_user(ChainID, AuthenticatorID, UserID) ->
gen_server:call(?MODULE, {delete_user, ChainID, AuthenticatorID, UserID}).
update_user(ChainID, AuthenticatorID, UserID, NewUserInfo) ->
gen_server:call(?MODULE, {update_user, ChainID, AuthenticatorID, UserID, NewUserInfo}).
lookup_user(ChainID, AuthenticatorID, UserID) ->
gen_server:call(?MODULE, {lookup_user, ChainID, AuthenticatorID, UserID}).
%% TODO: Support pagination
list_users(ChainID, AuthenticatorID) ->
gen_server:call(?MODULE, {list_users, ChainID, AuthenticatorID}).
%%--------------------------------------------------------------------
%% gen_server callbacks
%%--------------------------------------------------------------------
init(_Opts) ->
_ = ets:new(?CHAIN_TAB, [ named_table, set, public
, {keypos, #chain.id}
, {read_concurrency, true}]),
{ok, #{}}.
handle_call({create_chain, ID}, _From, State) ->
case ets:member(?CHAIN_TAB, ID) of
true ->
reply({error, {already_exists, {chain, ID}}}, State);
false ->
Chain = #chain{id = ID,
authenticators = [],
created_at = erlang:system_time(millisecond)},
true = ets:insert(?CHAIN_TAB, Chain),
reply({ok, serialize_chain(Chain)}, State)
end;
handle_call({delete_chain, ID}, _From, State) ->
case ets:lookup(?CHAIN_TAB, ID) of
[] ->
reply({error, {not_found, {chain, ID}}}, State);
[#chain{authenticators = Authenticators}] ->
_ = [do_delete_authenticator(Authenticator) || {_, _, Authenticator} <- Authenticators],
true = ets:delete(?CHAIN_TAB, ID),
reply(ok, State)
end;
handle_call({lookup_chain, ID}, _From, State) ->
case ets:lookup(?CHAIN_TAB, ID) of
[] ->
reply({error, {not_found, {chain, ID}}}, State);
[Chain] ->
reply({ok, serialize_chain(Chain)}, State)
end;
handle_call({create_authenticator, ChainID, #{name := Name} = Config}, _From, State) ->
UpdateFun =
fun(#chain{authenticators = Authenticators} = Chain) ->
case lists:keymember(Name, 2, Authenticators) of
true ->
{error, name_has_be_used};
false ->
AlreadyExist = fun(ID) ->
lists:keymember(ID, 1, Authenticators)
end,
AuthenticatorID = gen_id(AlreadyExist),
case do_create_authenticator(ChainID, AuthenticatorID, Config) of
{ok, Authenticator} ->
NAuthenticators = Authenticators ++ [{AuthenticatorID, Name, Authenticator}],
true = ets:insert(?CHAIN_TAB, Chain#chain{authenticators = NAuthenticators}),
{ok, serialize_authenticator(Authenticator)};
{error, Reason} ->
{error, Reason}
end
end,
update_chain(ChainID, UpdateFun).
end
end,
Reply = update_chain(ChainID, UpdateFun),
reply(Reply, State);
import_users(ChainID, AuthenticatorID, Filename) ->
call_authenticator(ChainID, AuthenticatorID, import_users, [Filename]).
handle_call({delete_authenticator, ChainID, AuthenticatorID}, _From, State) ->
UpdateFun =
fun(#chain{authenticators = Authenticators} = Chain) ->
case lists:keytake(AuthenticatorID, 1, Authenticators) of
false ->
{error, {not_found, {authenticator, AuthenticatorID}}};
{value, {_, _, Authenticator}, NAuthenticators} ->
_ = do_delete_authenticator(Authenticator),
true = ets:insert(?CHAIN_TAB, Chain#chain{authenticators = NAuthenticators}),
ok
end
end,
Reply = update_chain(ChainID, UpdateFun),
reply(Reply, State);
add_user(ChainID, AuthenticatorID, UserInfo) ->
call_authenticator(ChainID, AuthenticatorID, add_user, [UserInfo]).
handle_call({update_authenticator, ChainID, AuthenticatorID, Config}, _From, State) ->
Reply = update_or_create_authenticator(ChainID, AuthenticatorID, Config, false),
reply(Reply, State);
delete_user(ChainID, AuthenticatorID, UserID) ->
call_authenticator(ChainID, AuthenticatorID, delete_user, [UserID]).
handle_call({update_or_create_authenticator, ChainID, AuthenticatorID, Config}, _From, State) ->
Reply = update_or_create_authenticator(ChainID, AuthenticatorID, Config, true),
reply(Reply, State);
update_user(ChainID, AuthenticatorID, UserID, NewUserInfo) ->
call_authenticator(ChainID, AuthenticatorID, update_user, [UserID, NewUserInfo]).
handle_call({move_authenticator, ChainID, AuthenticatorID, Position}, _From, State) ->
UpdateFun =
fun(#chain{authenticators = Authenticators} = Chain) ->
case do_move_authenticator(AuthenticatorID, Authenticators, Position) of
{ok, NAuthenticators} ->
true = ets:insert(?CHAIN_TAB, Chain#chain{authenticators = NAuthenticators}),
ok;
{error, Reason} ->
{error, Reason}
end
end,
Reply = update_chain(ChainID, UpdateFun),
reply(Reply, State);
lookup_user(ChainID, AuthenticatorID, UserID) ->
call_authenticator(ChainID, AuthenticatorID, lookup_user, [UserID]).
handle_call({import_users, ChainID, AuthenticatorID, Filename}, _From, State) ->
Reply = call_authenticator(ChainID, AuthenticatorID, import_users, [Filename]),
reply(Reply, State);
list_users(ChainID, AuthenticatorID) ->
call_authenticator(ChainID, AuthenticatorID, list_users, []).
handle_call({add_user, ChainID, AuthenticatorID, UserInfo}, _From, State) ->
Reply = call_authenticator(ChainID, AuthenticatorID, add_user, [UserInfo]),
reply(Reply, State);
handle_call({delete_user, ChainID, AuthenticatorID, UserID}, _From, State) ->
Reply = call_authenticator(ChainID, AuthenticatorID, delete_user, [UserID]),
reply(Reply, State);
handle_call({update_user, ChainID, AuthenticatorID, UserID, NewUserInfo}, _From, State) ->
Reply = call_authenticator(ChainID, AuthenticatorID, update_user, [UserID, NewUserInfo]),
reply(Reply, State);
handle_call({lookup_user, ChainID, AuthenticatorID, UserID}, _From, State) ->
Reply = call_authenticator(ChainID, AuthenticatorID, lookup_user, [UserID]),
reply(Reply, State);
handle_call({list_users, ChainID, AuthenticatorID}, _From, State) ->
Reply = call_authenticator(ChainID, AuthenticatorID, list_users, []),
reply(Reply, State);
handle_call(Req, _From, State) ->
?LOG(error, "Unexpected call: ~p", [Req]),
{reply, ignored, State}.
handle_cast(Req, State) ->
?LOG(error, "Unexpected case: ~p", [Req]),
{noreply, State}.
handle_info(Info, State) ->
?LOG(error, "Unexpected info: ~p", [Info]),
{noreply, State}.
terminate(_Reason, _State) ->
ok.
code_change(_OldVsn, State, _Extra) ->
{ok, State}.
reply(Reply, State) ->
{reply, Reply, State}.
%%------------------------------------------------------------------------------
%% Internal functions
@ -348,6 +490,21 @@ switch_version(State = #{version := ?VER_2}) ->
switch_version(State) ->
State#{version => ?VER_1}.
split_by_name(Name, Config) ->
{Part1, Part2, true} = lists:foldl(
fun(#{<<"name">> := N} = C, {P1, P2, F0}) ->
F = case N =:= Name of
true -> true;
false -> F0
end,
case F of
false -> {[C | P1], P2, F};
true -> {P1, [C | P2], F}
end
end, {[], [], false}, Config),
[Found | NPart2] = lists:reverse(Part2),
{ok, Found, lists:reverse(Part1), NPart2}.
do_create_authenticator(ChainID, AuthenticatorID, #{name := Name} = Config) ->
Provider = authenticator_provider(Config),
Unique = <<ChainID/binary, "/", AuthenticatorID/binary, ":", ?VER_1/binary>>,
@ -356,7 +513,6 @@ do_create_authenticator(ChainID, AuthenticatorID, #{name := Name} = Config) ->
Authenticator = #authenticator{id = AuthenticatorID,
name = Name,
provider = Provider,
config = Config,
state = switch_version(State)},
{ok, Authenticator};
{error, Reason} ->
@ -367,43 +523,106 @@ do_delete_authenticator(#authenticator{provider = Provider, state = State}) ->
_ = Provider:destroy(State),
ok.
update_or_create_authenticator(ChainID, AuthenticatorID, #{name := NewName} = Config, CreateWhenNotFound) ->
UpdateFun =
fun(#chain{authenticators = Authenticators} = Chain) ->
case lists:keytake(AuthenticatorID, 1, Authenticators) of
false ->
case CreateWhenNotFound of
true ->
case lists:keymember(NewName, 2, Authenticators) of
true ->
{error, name_has_be_used};
false ->
case do_create_authenticator(ChainID, AuthenticatorID, Config) of
{ok, Authenticator} ->
NAuthenticators = Authenticators ++ [{AuthenticatorID, NewName, Authenticator}],
true = ets:insert(?CHAIN_TAB, Chain#chain{authenticators = NAuthenticators}),
{ok, serialize_authenticator(Authenticator)};
{error, Reason} ->
{error, Reason}
end
end;
false ->
{error, {not_found, {authenticator, AuthenticatorID}}}
end;
{value,
{_, _, #authenticator{provider = Provider,
state = #{version := Version} = State} = Authenticator},
Others} ->
case lists:keymember(NewName, 2, Others) of
true ->
{error, name_has_be_used};
false ->
case (NewProvider = authenticator_provider(Config)) =:= Provider of
true ->
Unique = <<ChainID/binary, "/", AuthenticatorID/binary, ":", Version/binary>>,
case Provider:update(Config#{'_unique' => Unique}, State) of
{ok, NewState} ->
NewAuthenticator = Authenticator#authenticator{name = NewName,
state = switch_version(NewState)},
NewAuthenticators = replace_authenticator(AuthenticatorID, NewAuthenticator, Authenticators),
true = ets:insert(?CHAIN_TAB, Chain#chain{authenticators = NewAuthenticators}),
{ok, serialize_authenticator(NewAuthenticator)};
{error, Reason} ->
{error, Reason}
end;
false ->
Unique = <<ChainID/binary, "/", AuthenticatorID/binary, ":", Version/binary>>,
case NewProvider:create(Config#{'_unique' => Unique}) of
{ok, NewState} ->
NewAuthenticator = Authenticator#authenticator{name = NewName,
provider = NewProvider,
state = switch_version(NewState)},
NewAuthenticators = replace_authenticator(AuthenticatorID, NewAuthenticator, Authenticators),
true = ets:insert(?CHAIN_TAB, Chain#chain{authenticators = NewAuthenticators}),
_ = Provider:destroy(State),
{ok, serialize_authenticator(NewAuthenticator)};
{error, Reason} ->
{error, Reason}
end
end
end
end
end,
update_chain(ChainID, UpdateFun).
replace_authenticator(ID, #authenticator{name = Name} = Authenticator, Authenticators) ->
lists:keyreplace(ID, 1, Authenticators, {ID, Name, Authenticator}).
move_authenticator_to_the_nth_(AuthenticatorID, Authenticators, N)
when N =< length(Authenticators) andalso N > 0 ->
move_authenticator_to_the_nth_(AuthenticatorID, Authenticators, N, []);
move_authenticator_to_the_nth_(_, _, _) ->
{error, out_of_range}.
do_move_authenticator(AuthenticatorID, Authenticators, Position) when is_binary(AuthenticatorID) ->
case lists:keytake(AuthenticatorID, 1, Authenticators) of
false ->
{error, {not_found, {authenticator, AuthenticatorID}}};
{value, Authenticator, NAuthenticators} ->
do_move_authenticator(Authenticator, NAuthenticators, Position)
end;
move_authenticator_to_the_nth_(AuthenticatorID, [], _, _) ->
{error, {not_found, {authenticator, AuthenticatorID}}};
move_authenticator_to_the_nth_(AuthenticatorID, [{AuthenticatorID, _, _} = Authenticator | More], N, Passed)
when N =< length(Passed) ->
{L1, L2} = lists:split(N - 1, lists:reverse(Passed)),
{ok, L1 ++ [Authenticator] ++ L2 ++ More};
move_authenticator_to_the_nth_(AuthenticatorID, [{AuthenticatorID, _, _} = Authenticator | More], N, Passed) ->
{L1, L2} = lists:split(N - length(Passed) - 1, More),
{ok, lists:reverse(Passed) ++ L1 ++ [Authenticator] ++ L2};
move_authenticator_to_the_nth_(AuthenticatorID, [Authenticator | More], N, Passed) ->
move_authenticator_to_the_nth_(AuthenticatorID, More, N, [Authenticator | Passed]).
do_move_authenticator(Authenticator, Authenticators, top) ->
{ok, [Authenticator | Authenticators]};
do_move_authenticator(Authenticator, Authenticators, bottom) ->
{ok, Authenticators ++ [Authenticator]};
do_move_authenticator(Authenticator, Authenticators, {before, ID}) ->
insert(Authenticator, Authenticators, ID, []).
insert(_, [], ID, _) ->
{error, {not_found, {authenticator, ID}}};
insert(Authenticator, [{ID, _, _} | _] = Authenticators, ID, Acc) ->
{ok, lists:reverse(Acc) ++ [Authenticator | Authenticators]};
insert(Authenticator, [{_, _, _} = Authenticator0 | More], ID, Acc) ->
insert(Authenticator, More, ID, [Authenticator0 | Acc]).
update_chain(ChainID, UpdateFun) ->
trans(
fun() ->
case mnesia:read(?CHAIN_TAB, ChainID, write) of
[] ->
{error, {not_found, {chain, ChainID}}};
[Chain] ->
UpdateFun(Chain)
end
end).
call_authenticator(ChainID, AuthenticatorID, Func, Args) ->
case mnesia:dirty_read(?CHAIN_TAB, ChainID) of
case ets:lookup(?CHAIN_TAB, ChainID) of
[] ->
{error, {not_found, {chain, ChainID}}};
[#chain{authenticators = Authenticators}] ->
[Chain] ->
UpdateFun(Chain)
end.
call_authenticator(ChainID, AuthenticatorID, Func, Args) ->
UpdateFun =
fun(#chain{authenticators = Authenticators}) ->
case lists:keyfind(AuthenticatorID, 1, Authenticators) of
false ->
{error, {not_found, {authenticator, AuthenticatorID}}};
@ -415,7 +634,8 @@ call_authenticator(ChainID, AuthenticatorID, Func, Args) ->
{error, unsupported_feature}
end
end
end.
end,
update_chain(ChainID, UpdateFun).
serialize_chain(#chain{id = ID,
authenticators = Authenticators,
@ -428,14 +648,7 @@ serialize_authenticators(Authenticators) ->
[serialize_authenticator(Authenticator) || {_, _, Authenticator} <- Authenticators].
serialize_authenticator(#authenticator{id = ID,
config = Config}) ->
Config#{id => ID}.
trans(Fun) ->
trans(Fun, []).
trans(Fun, Args) ->
case ekka_mnesia:transaction(?AUTH_SHARD, Fun, Args) of
{atomic, Res} -> Res;
{aborted, Reason} -> {error, Reason}
end.
name = Name,
provider = Provider,
state = State}) ->
#{id => ID, name => Name, provider => Provider, state => State}.

227
apps/emqx_authn/src/emqx_authn_api.erl
View File

@ -24,7 +24,7 @@
, authentication/2
, authenticators/2
, authenticators2/2
, position/2
, move/2
, import_users/2
, users/2
, users2/2
@ -109,7 +109,7 @@ api_spec() ->
{[ authentication_api()
, authenticators_api()
, authenticators_api2()
, position_api()
, move_api()
, import_users_api()
, users_api()
, users2_api()
@ -405,10 +405,10 @@ authenticators_api2() ->
},
{"/authentication/authenticators/:id", Metadata, authenticators2}.
position_api() ->
move_api() ->
Metadata = #{
post => #{
description => "Change the order of authenticators",
description => "Move authenticator",
parameters => [
#{
name => id,
@ -423,14 +423,30 @@ position_api() ->
content => #{
'application/json' => #{
schema => #{
type => object,
required => [position],
properties => #{
position => #{
type => integer,
example => 1
oneOf => [
#{
type => object,
required => [position],
properties => #{
position => #{
type => string,
enum => [<<"top">>, <<"bottom">>],
example => <<"top">>
}
}
},
#{
type => object,
required => [position],
properties => #{
position => #{
type => string,
description => <<"before:<authenticator_id>">>,
example => <<"before:67e4c9d3">>
}
}
}
}
]
}
}
}
@ -444,7 +460,7 @@ position_api() ->
}
}
},
{"/authentication/authenticators/:id/position", Metadata, position}.
{"/authentication/authenticators/:id/move", Metadata, move}.
import_users_api() ->
Metadata = #{
@ -512,6 +528,10 @@ users_api() ->
},
password => #{
type => string
},
superuser => #{
type => boolean,
default => false
}
}
}
@ -525,10 +545,12 @@ users_api() ->
'application/json' => #{
schema => #{
type => object,
required => [user_id],
properties => #{
user_id => #{
type => string
},
superuser => #{
type => boolean
}
}
}
@ -560,10 +582,12 @@ users_api() ->
type => array,
items => #{
type => object,
required => [user_id],
properties => #{
user_id => #{
type => string
},
superuser => #{
type => boolean
}
}
}
@ -604,10 +628,12 @@ users2_api() ->
'application/json' => #{
schema => #{
type => object,
required => [password],
properties => #{
password => #{
type => string
},
superuser => #{
type => boolean
}
}
}
@ -626,6 +652,9 @@ users2_api() ->
properties => #{
user_id => #{
type => string
},
superuser => #{
type => boolean
}
}
}
@ -669,6 +698,9 @@ users2_api() ->
properties => #{
user_id => #{
type => string
},
superuser => #{
type => boolean
}
}
}
@ -758,6 +790,7 @@ definitions() ->
, minirest:ref(<<"password_based_mysql">>)
, minirest:ref(<<"password_based_pgsql">>)
, minirest:ref(<<"password_based_mongodb">>)
, minirest:ref(<<"password_based_redis">>)
, minirest:ref(<<"password_based_http_server">>)
]
}
@ -1054,7 +1087,13 @@ definitions() ->
PasswordBasedRedisDef = #{
type => object,
required => [],
required => [ server_type
, server
, servers
, password
, database
, query
],
properties => #{
server_type => #{
type => string,
@ -1083,7 +1122,7 @@ definitions() ->
},
database => #{
type => integer,
exmaple => 0
example => 0
},
query => #{
type => string,
@ -1253,14 +1292,9 @@ definitions() ->
authentication(post, Request) ->
{ok, Body, _} = cowboy_req:read_body(Request),
case emqx_json:decode(Body, [return_maps]) of
#{<<"enable">> := true} ->
ok = emqx_authn:enable(),
#{<<"enable">> := Enable} ->
{ok, _} = emqx_authn:update_config([authentication, enable], {enable, Enable}),
{204};
#{<<"enable">> := false} ->
ok = emqx_authn:disable(),
{204};
#{<<"enable">> := _} ->
serialize_error({invalid_parameter, enable});
_ ->
serialize_error({missing_parameter, enable})
end;
@ -1270,96 +1304,100 @@ authentication(get, _Request) ->
authenticators(post, Request) ->
{ok, Body, _} = cowboy_req:read_body(Request),
AuthenticatorConfig = emqx_json:decode(Body, [return_maps]),
Config = #{<<"authentication">> => #{
<<"authenticators">> => [AuthenticatorConfig]
}},
NConfig = hocon_schema:check_plain(emqx_authn_schema, Config,
#{nullable => true}),
#{authentication := #{authenticators := [NAuthenticatorConfig]}} = emqx_map_lib:unsafe_atom_key_map(NConfig),
case emqx_authn:create_authenticator(?CHAIN, NAuthenticatorConfig) of
{ok, Authenticator2} ->
{201, Authenticator2};
{error, Reason} ->
Config = emqx_json:decode(Body, [return_maps]),
case emqx_authn:update_config([authentication, authenticators], {create_authenticator, Config}) of
{ok, #{post_config_update := #{emqx_authn := #{id := ID, name := Name}},
raw_config := RawConfig}} ->
[RawConfig1] = [RC || #{<<"name">> := N} = RC <- RawConfig, N =:= Name],
{200, RawConfig1#{id => ID}};
{error, {_, _, Reason}} ->
serialize_error(Reason)
end;
authenticators(get, _Request) ->
RawConfig = get_raw_config([authentication, authenticators]),
{ok, Authenticators} = emqx_authn:list_authenticators(?CHAIN),
{200, Authenticators}.
NAuthenticators = lists:zipwith(fun(#{<<"name">> := Name} = Config, #{id := ID, name := Name}) ->
Config#{id => ID}
end, RawConfig, Authenticators),
{200, NAuthenticators}.
authenticators2(get, Request) ->
AuthenticatorID = cowboy_req:binding(id, Request),
case emqx_authn:lookup_authenticator(?CHAIN, AuthenticatorID) of
{ok, Authenticator} ->
{200, Authenticator};
{ok, #{id := ID, name := Name}} ->
RawConfig = get_raw_config([authentication, authenticators]),
[RawConfig1] = [RC || #{<<"name">> := N} = RC <- RawConfig, N =:= Name],
{200, RawConfig1#{id => ID}};
{error, Reason} ->
serialize_error(Reason)
end;
authenticators2(put, Request) ->
AuthenticatorID = cowboy_req:binding(id, Request),
{ok, Body, _} = cowboy_req:read_body(Request),
AuthenticatorConfig = emqx_json:decode(Body, [return_maps]),
Config = #{<<"authentication">> => #{
<<"authenticators">> => [AuthenticatorConfig]
}},
NConfig = hocon_schema:check_plain(emqx_authn_schema, Config,
#{nullable => true}),
#{authentication := #{authenticators := [NAuthenticatorConfig]}} = emqx_map_lib:unsafe_atom_key_map(NConfig),
case emqx_authn:update_or_create_authenticator(?CHAIN, AuthenticatorID, NAuthenticatorConfig) of
{ok, Authenticator} ->
{200, Authenticator};
{error, Reason} ->
Config = emqx_json:decode(Body, [return_maps]),
case emqx_authn:update_config([authentication, authenticators],
{update_or_create_authenticator, AuthenticatorID, Config}) of
{ok, #{post_config_update := #{emqx_authn := #{id := ID, name := Name}},
raw_config := RawConfig}} ->
[RawConfig0] = [RC || #{<<"name">> := N} = RC <- RawConfig, N =:= Name],
{200, RawConfig0#{id => ID}};
{error, {_, _, Reason}} ->
serialize_error(Reason)
end;
authenticators2(delete, Request) ->
AuthenticatorID = cowboy_req:binding(id, Request),
case emqx_authn:delete_authenticator(?CHAIN, AuthenticatorID) of
ok ->
case emqx_authn:update_config([authentication, authenticators], {delete_authenticator, AuthenticatorID}) of
{ok, _} ->
{204};
{error, Reason} ->
{error, {_, _, Reason}} ->
serialize_error(Reason)
end.
position(post, Request) ->
move(post, Request) ->
AuthenticatorID = cowboy_req:binding(id, Request),
{ok, Body, _} = cowboy_req:read_body(Request),
NBody = emqx_json:decode(Body, [return_maps]),
Config = hocon_schema:check_plain(emqx_authn_other_schema, #{<<"position">> => NBody},
#{nullable => true}, ["position"]),
#{position := #{position := Position}} = emqx_map_lib:unsafe_atom_key_map(Config),
case emqx_authn:move_authenticator_to_the_nth(?CHAIN, AuthenticatorID, Position) of
ok ->
{204};
{error, Reason} ->
serialize_error(Reason)
case emqx_json:decode(Body, [return_maps]) of
#{<<"position">> := Position} ->
case emqx_authn:update_config([authentication, authenticators], {move_authenticator, AuthenticatorID, Position}) of
{ok, _} -> {204};
{error, {_, _, Reason}} -> serialize_error(Reason)
end;
_ ->
serialize_error({missing_parameter, position})
end.
import_users(post, Request) ->
AuthenticatorID = cowboy_req:binding(id, Request),
{ok, Body, _} = cowboy_req:read_body(Request),
NBody = emqx_json:decode(Body, [return_maps]),
Config = hocon_schema:check_plain(emqx_authn_other_schema, #{<<"filename">> => NBody},
#{nullable => true}, ["filename"]),
#{filename := #{filename := Filename}} = emqx_map_lib:unsafe_atom_key_map(Config),
case emqx_authn:import_users(?CHAIN, AuthenticatorID, Filename) of
ok ->
{204};
{error, Reason} ->
serialize_error(Reason)
case emqx_json:decode(Body, [return_maps]) of
#{<<"filename">> := Filename} ->
case emqx_authn:import_users(?CHAIN, AuthenticatorID, Filename) of
ok -> {204};
{error, Reason} -> serialize_error(Reason)
end;
_ ->
serialize_error({missing_parameter, filename})
end.
users(post, Request) ->
AuthenticatorID = cowboy_req:binding(id, Request),
{ok, Body, _} = cowboy_req:read_body(Request),
NBody = emqx_json:decode(Body, [return_maps]),
Config = hocon_schema:check_plain(emqx_authn_other_schema, #{<<"user_info">> => NBody},
#{nullable => true}, ["user_info"]),
#{user_info := UserInfo} = emqx_map_lib:unsafe_atom_key_map(Config),
case emqx_authn:add_user(?CHAIN, AuthenticatorID, UserInfo) of
{ok, User} ->
{201, User};
{error, Reason} ->
serialize_error(Reason)
case emqx_json:decode(Body, [return_maps]) of
#{ <<"user_id">> := UserID
, <<"password">> := Password} = UserInfo ->
Superuser = maps:get(<<"superuser">>, UserInfo, false),
case emqx_authn:add_user(?CHAIN, AuthenticatorID, #{ user_id => UserID
, password => Password
, superuser => Superuser}) of
{ok, User} ->
{201, User};
{error, Reason} ->
serialize_error(Reason)
end;
#{<<"user_id">> := _} ->
serialize_error({missing_parameter, password});
_ ->
serialize_error({missing_parameter, user_id})
end;
users(get, Request) ->
AuthenticatorID = cowboy_req:binding(id, Request),
@ -1374,15 +1412,18 @@ users2(patch, Request) ->
AuthenticatorID = cowboy_req:binding(id, Request),
UserID = cowboy_req:binding(user_id, Request),
{ok, Body, _} = cowboy_req:read_body(Request),
NBody = emqx_json:decode(Body, [return_maps]),
Config = hocon_schema:check_plain(emqx_authn_other_schema, #{<<"new_user_info">> => NBody},
#{nullable => true}, ["new_user_info"]),
#{new_user_info := NewUserInfo} = emqx_map_lib:unsafe_atom_key_map(Config),
case emqx_authn:update_user(?CHAIN, AuthenticatorID, UserID, NewUserInfo) of
{ok, User} ->
{200, User};
{error, Reason} ->
serialize_error(Reason)
UserInfo = emqx_json:decode(Body, [return_maps]),
NUserInfo = maps:with([<<"password">>, <<"superuser">>], UserInfo),
case NUserInfo =:= #{} of
true ->
serialize_error({missing_parameter, password});
false ->
case emqx_authn:update_user(?CHAIN, AuthenticatorID, UserID, UserInfo) of
{ok, User} ->
{200, User};
{error, Reason} ->
serialize_error(Reason)
end
end;
users2(get, Request) ->
AuthenticatorID = cowboy_req:binding(id, Request),
@ -1403,15 +1444,17 @@ users2(delete, Request) ->
serialize_error(Reason)
end.
get_raw_config(ConfKeyPath) ->
%% TODO: call emqx_config:get_raw(ConfKeyPath) directly
NConfKeyPath = [atom_to_binary(Key, utf8) || Key <- ConfKeyPath],
emqx_map_lib:deep_get(NConfKeyPath, emqx_config:fill_defaults(emqx_config:get_raw([]))).
serialize_error({not_found, {authenticator, ID}}) ->
{404, #{code => <<"NOT_FOUND">>,
message => list_to_binary(io_lib:format("Authenticator '~s' does not exist", [ID]))}};
serialize_error(name_has_be_used) ->
{409, #{code => <<"ALREADY_EXISTS">>,
message => <<"Name has be used">>}};
serialize_error(out_of_range) ->
{400, #{code => <<"OUT_OF_RANGE">>,
message => <<"Out of range">>}};
serialize_error({missing_parameter, Name}) ->
{400, #{code => <<"MISSING_PARAMETER">>,
message => list_to_binary(

3
apps/emqx_authn/src/emqx_authn_app.erl
View File

@ -29,6 +29,7 @@
start(_StartType, _StartArgs) ->
ok = ekka_rlog:wait_for_shards([?AUTH_SHARD], infinity),
{ok, Sup} = emqx_authn_sup:start_link(),
emqx_config_handler:add_handler([authentication, authenticators], emqx_authn),
initialize(),
{ok, Sup}.
@ -36,7 +37,7 @@ stop(_State) ->
ok.
initialize() ->
AuthNConfig = emqx_config:get([authentication], #{enable => false,
AuthNConfig = emqx:get_config([authentication], #{enable => false,
authenticators => []}),
initialize(AuthNConfig).

9
apps/emqx_authn/src/emqx_authn_sup.erl
View File

@ -26,4 +26,11 @@ start_link() ->
supervisor:start_link({local, ?MODULE}, ?MODULE, []).
init([]) ->
{ok, {{one_for_one, 10, 10}, []}}.
ChildSpecs = [
#{id => emqx_authn,
start => {emqx_authn, start_link, []},
restart => permanent,
type => worker,
modules => [emqx_authn]}
],
{ok, {{one_for_one, 10, 10}, ChildSpecs}}.

88
apps/emqx_authn/src/enhanced_authn/emqx_enhanced_authn_scram_mnesia.erl
View File

@ -17,7 +17,6 @@
-module(emqx_enhanced_authn_scram_mnesia).
-include("emqx_authn.hrl").
-include_lib("esasl/include/esasl_scram.hrl").
-include_lib("typerefl/include/types.hrl").
-behaviour(hocon_schema).
@ -48,6 +47,14 @@
-rlog_shard({?AUTH_SHARD, ?TAB}).
-record(user_info,
{ user_id
, stored_key
, server_key
, salt
, superuser
}).
%%------------------------------------------------------------------------------
%% Mnesia bootstrap
%%------------------------------------------------------------------------------
@ -57,8 +64,8 @@
mnesia(boot) ->
ok = ekka_mnesia:create_table(?TAB, [
{disc_copies, [node()]},
{record_name, scram_user_credentail},
{attributes, record_info(fields, scram_user_credentail)},
{record_name, user_info},
{attributes, record_info(fields, user_info)},
{storage_properties, [{ets, [{read_concurrency, true}]}]}]);
mnesia(copy) ->
@ -126,20 +133,21 @@ authenticate(_Credential, _State) ->
destroy(#{user_group := UserGroup}) ->
trans(
fun() ->
MatchSpec = [{{scram_user_credentail, {UserGroup, '_'}, '_', '_', '_'}, [], ['$_']}],
ok = lists:foreach(fun(UserCredential) ->
mnesia:delete_object(?TAB, UserCredential, write)
MatchSpec = [{{user_info, {UserGroup, '_'}, '_', '_', '_', '_'}, [], ['$_']}],
ok = lists:foreach(fun(UserInfo) ->
mnesia:delete_object(?TAB, UserInfo, write)
end, mnesia:select(?TAB, MatchSpec, write))
end).
add_user(#{user_id := UserID,
password := Password}, #{user_group := UserGroup} = State) ->
password := Password} = UserInfo, #{user_group := UserGroup} = State) ->
trans(
fun() ->
case mnesia:read(?TAB, {UserGroup, UserID}, write) of
[] ->
add_user(UserID, Password, State),
{ok, #{user_id => UserID}};
Superuser = maps:get(superuser, UserInfo, false),
add_user(UserID, Password, Superuser, State),
{ok, #{user_id => UserID, superuser => Superuser}};
[_] ->
{error, already_exist}
end
@ -156,31 +164,41 @@ delete_user(UserID, #{user_group := UserGroup}) ->
end
end).
update_user(UserID, #{password := Password},
update_user(UserID, User,
#{user_group := UserGroup} = State) ->
trans(
fun() ->
case mnesia:read(?TAB, {UserGroup, UserID}, write) of
[] ->
{error, not_found};
[_] ->
add_user(UserID, Password, State),
{ok, #{user_id => UserID}}
[#user_info{superuser = Superuser} = UserInfo] ->
UserInfo1 = UserInfo#user_info{superuser = maps:get(superuser, User, Superuser)},
UserInfo2 = case maps:get(password, User, undefined) of
undefined ->
UserInfo1;
Password ->
{StoredKey, ServerKey, Salt} = esasl_scram:generate_authentication_info(Password, State),
UserInfo1#user_info{stored_key = StoredKey,
server_key = ServerKey,
salt = Salt}
end,
mnesia:write(?TAB, UserInfo2, write),
{ok, serialize_user_info(UserInfo2)}
end
end).
lookup_user(UserID, #{user_group := UserGroup}) ->
case mnesia:dirty_read(?TAB, {UserGroup, UserID}) of
[#scram_user_credentail{user_id = {_, UserID}}] ->
{ok, #{user_id => UserID}};
[UserInfo] ->
{ok, serialize_user_info(UserInfo)};
[] ->
{error, not_found}
end.
%% TODO: Support Pagination
list_users(#{user_group := UserGroup}) ->
Users = [#{user_id => UserID} ||
#scram_user_credentail{user_id = {UserGroup0, UserID}} <- ets:tab2list(?TAB), UserGroup0 =:= UserGroup],
Users = [serialize_user_info(UserInfo) ||
#user_info{user_id = {UserGroup0, _}} = UserInfo <- ets:tab2list(?TAB), UserGroup0 =:= UserGroup],
{ok, Users}.
%%------------------------------------------------------------------------------
@ -195,13 +213,13 @@ ensure_auth_method(_, _) ->
false.
check_client_first_message(Bin, _Cache, #{iteration_count := IterationCount} = State) ->
LookupFun = fun(Username) ->
lookup_user2(Username, State)
RetrieveFun = fun(Username) ->
retrieve(Username, State)
end,
case esasl_scram:check_client_first_message(
Bin,
#{iteration_count => IterationCount,
lookup => LookupFun}
retrieve => RetrieveFun}
) of
{cotinue, ServerFirstMessage, Cache} ->
{cotinue, ServerFirstMessage, Cache};
@ -209,25 +227,36 @@ check_client_first_message(Bin, _Cache, #{iteration_count := IterationCount} = S
{error, not_authorized}
end.
check_client_final_message(Bin, Cache, #{algorithm := Alg}) ->
check_client_final_message(Bin, #{superuser := Superuser} = Cache, #{algorithm := Alg}) ->
case esasl_scram:check_client_final_message(
Bin,
Cache#{algorithm => Alg}
) of
{ok, ServerFinalMessage} ->
{ok, ServerFinalMessage};
{ok, #{superuser => Superuser}, ServerFinalMessage};
{error, _Reason} ->
{error, not_authorized}
end.
add_user(UserID, Password, State) ->
UserCredential = esasl_scram:generate_user_credential(UserID, Password, State),
mnesia:write(?TAB, UserCredential, write).
add_user(UserID, Password, Superuser, State) ->
{StoredKey, ServerKey, Salt} = esasl_scram:generate_authentication_info(Password, State),
UserInfo = #user_info{user_id = UserID,
stored_key = StoredKey,
server_key = ServerKey,
salt = Salt,
superuser = Superuser},
mnesia:write(?TAB, UserInfo, write).
lookup_user2(UserID, #{user_group := UserGroup}) ->
retrieve(UserID, #{user_group := UserGroup}) ->
case mnesia:dirty_read(?TAB, {UserGroup, UserID}) of
[#scram_user_credentail{} = UserCredential] ->
{ok, UserCredential};
[#user_info{stored_key = StoredKey,
server_key = ServerKey,
salt = Salt,
superuser = Superuser}] ->
{ok, #{stored_key => StoredKey,
server_key => ServerKey,
salt => Salt,
superuser => Superuser}};
[] ->
{error, not_found}
end.
@ -241,3 +270,6 @@ trans(Fun, Args) ->
{atomic, Res} -> Res;
{aborted, Reason} -> {error, Reason}
end.
serialize_user_info(#user_info{user_id = {_, UserID}, superuser = Superuser}) ->
#{user_id => UserID, superuser => Superuser}.

13
apps/emqx_authn/src/simple_authn/emqx_authn_http.erl
View File

@ -154,15 +154,16 @@ authenticate(Credential, #{'_unique' := Unique,
try
Request = generate_request(Credential, State),
case emqx_resource:query(Unique, {Method, Request, RequestTimeout}) of
{ok, 204, _Headers} -> ok;
{ok, 204, _Headers} -> {ok, #{superuser => false}};
{ok, 200, Headers, Body} ->
ContentType = proplists:get_value(<<"content-type">>, Headers, <<"application/json">>),
case safely_parse_body(ContentType, Body) of
{ok, _NBody} ->
{ok, NBody} ->
%% TODO: Return by user property
ok;
{ok, #{superuser => maps:get(<<"superuser">>, NBody, false),
user_property => NBody}};
{error, _Reason} ->
ok
{ok, #{superuser => false}}
end;
{error, _Reason} ->
ignore
@ -291,8 +292,8 @@ safely_parse_body(ContentType, Body) ->
end.
parse_body(<<"application/json">>, Body) ->
{ok, emqx_json:decode(Body)};
{ok, emqx_json:decode(Body, [return_maps])};
parse_body(<<"application/x-www-form-urlencoded">>, Body) ->
{ok, cow_qs:parse_qs(Body)};
{ok, maps:from_list(cow_qs:parse_qs(Body))};
parse_body(ContentType, _) ->
{error, {unsupported_content_type, ContentType}}.

9
apps/emqx_authn/src/simple_authn/emqx_authn_jwt.erl
View File

@ -169,7 +169,7 @@ authenticate(Credential = #{password := JWT}, #{jwk := JWK,
end,
VerifyClaims = replace_placeholder(VerifyClaims0, Credential),
case verify(JWT, JWKs, VerifyClaims) of
ok -> ok;
{ok, Extra} -> {ok, Extra};
{error, invalid_signature} -> ignore;
{error, {claims, _}} -> {error, bad_username_or_password}
end.
@ -239,7 +239,12 @@ verify(JWS, [JWK | More], VerifyClaims) ->
try jose_jws:verify(JWK, JWS) of
{true, Payload, _JWS} ->
Claims = emqx_json:decode(Payload, [return_maps]),
verify_claims(Claims, VerifyClaims);
case verify_claims(Claims, VerifyClaims) of
ok ->
{ok, #{superuser => maps:get(<<"superuser">>, Claims, false)}};
{error, Reason} ->
{error, Reason}
end;
{false, _, _} ->
verify(JWS, More, VerifyClaims)
catch

75
apps/emqx_authn/src/simple_authn/emqx_authn_mnesia.erl
View File

@ -46,6 +46,7 @@
{ user_id :: {user_group(), user_id()}
, password_hash :: binary()
, salt :: binary()
, superuser :: boolean()
}).
-reflect_type([ user_id_type/0 ]).
@ -147,13 +148,13 @@ authenticate(#{password := Password} = Credential,
case mnesia:dirty_read(?TAB, {UserGroup, UserID}) of
[] ->
ignore;
[#user_info{password_hash = PasswordHash, salt = Salt0}] ->
[#user_info{password_hash = PasswordHash, salt = Salt0, superuser = Superuser}] ->
Salt = case Algorithm of
bcrypt -> PasswordHash;
_ -> Salt0
end,
case PasswordHash =:= hash(Algorithm, Password, Salt) of
true -> ok;
true -> {ok, #{superuser => Superuser}};
false -> {error, bad_username_or_password}
end
end.
@ -161,7 +162,7 @@ authenticate(#{password := Password} = Credential,
destroy(#{user_group := UserGroup}) ->
trans(
fun() ->
MatchSpec = [{{user_info, {UserGroup, '_'}, '_', '_'}, [], ['$_']}],
MatchSpec = [{{user_info, {UserGroup, '_'}, '_', '_', '_'}, [], ['$_']}],
ok = lists:foreach(fun delete_user2/1, mnesia:select(?TAB, MatchSpec, write))
end).
@ -179,14 +180,16 @@ import_users(Filename0, State) ->
end.
add_user(#{user_id := UserID,
password := Password},
password := Password} = UserInfo,
#{user_group := UserGroup} = State) ->
trans(
fun() ->
case mnesia:read(?TAB, {UserGroup, UserID}, write) of
[] ->
add(UserID, Password, State),
{ok, #{user_id => UserID}};
{PasswordHash, Salt} = hash(Password, State),
Superuser = maps:get(superuser, UserInfo, false),
insert_user(UserGroup, UserID, PasswordHash, Salt, Superuser),
{ok, #{user_id => UserID, superuser => Superuser}};
[_] ->
{error, already_exist}
end
@ -203,29 +206,38 @@ delete_user(UserID, #{user_group := UserGroup}) ->
end
end).
update_user(UserID, #{password := Password},
update_user(UserID, UserInfo,
#{user_group := UserGroup} = State) ->
trans(
fun() ->
case mnesia:read(?TAB, {UserGroup, UserID}, write) of
[] ->
{error, not_found};
[_] ->
add(UserID, Password, State),
{ok, #{user_id => UserID}}
[#user_info{ password_hash = PasswordHash
, salt = Salt
, superuser = Superuser}] ->
NSuperuser = maps:get(superuser, UserInfo, Superuser),
{NPasswordHash, NSalt} = case maps:get(password, UserInfo, undefined) of
undefined ->
{PasswordHash, Salt};
Password ->
hash(Password, State)
end,
insert_user(UserGroup, UserID, NPasswordHash, NSalt, NSuperuser),
{ok, #{user_id => UserID, superuser => NSuperuser}}
end
end).
lookup_user(UserID, #{user_group := UserGroup}) ->
case mnesia:dirty_read(?TAB, {UserGroup, UserID}) of
[#user_info{user_id = {_, UserID}}] ->
{ok, #{user_id => UserID}};
[UserInfo] ->
{ok, serialize_user_info(UserInfo)};
[] ->
{error, not_found}
end.
list_users(#{user_group := UserGroup}) ->
Users = [#{user_id => UserID} || #user_info{user_id = {UserGroup0, UserID}} <- ets:tab2list(?TAB), UserGroup0 =:= UserGroup],
Users = [serialize_user_info(UserInfo) || #user_info{user_id = {UserGroup0, _}} = UserInfo <- ets:tab2list(?TAB), UserGroup0 =:= UserGroup],
{ok, Users}.
%%------------------------------------------------------------------------------
@ -268,7 +280,8 @@ import(UserGroup, [#{<<"user_id">> := UserID,
<<"password_hash">> := PasswordHash} = UserInfo | More])
when is_binary(UserID) andalso is_binary(PasswordHash) ->
Salt = maps:get(<<"salt">>, UserInfo, <<>>),
insert_user(UserGroup, UserID, PasswordHash, Salt),
Superuser = maps:get(<<"superuser">>, UserInfo, false),
insert_user(UserGroup, UserID, PasswordHash, Salt, Superuser),
import(UserGroup, More);
import(_UserGroup, [_ | _More]) ->
{error, bad_format}.
@ -282,7 +295,8 @@ import(UserGroup, File, Seq) ->
{ok, #{user_id := UserID,
password_hash := PasswordHash} = UserInfo} ->
Salt = maps:get(salt, UserInfo, <<>>),
insert_user(UserGroup, UserID, PasswordHash, Salt),
Superuser = maps:get(superuser, UserInfo, false),
insert_user(UserGroup, UserID, PasswordHash, Salt, Superuser),
import(UserGroup, File, Seq);
{error, Reason} ->
{error, Reason}
@ -307,8 +321,6 @@ get_csv_header(File) ->
get_user_info_by_seq(Fields, Seq) ->
get_user_info_by_seq(Fields, Seq, #{}).
get_user_info_by_seq([], [], #{user_id := _, password_hash := _, salt := _} = Acc) ->
{ok, Acc};
get_user_info_by_seq([], [], #{user_id := _, password_hash := _} = Acc) ->
{ok, Acc};
get_user_info_by_seq(_, [], _) ->
@ -319,19 +331,13 @@ get_user_info_by_seq([PasswordHash | More1], [<<"password_hash">> | More2], Acc)
get_user_info_by_seq(More1, More2, Acc#{password_hash => PasswordHash});
get_user_info_by_seq([Salt | More1], [<<"salt">> | More2], Acc) ->
get_user_info_by_seq(More1, More2, Acc#{salt => Salt});
get_user_info_by_seq([<<"true">> | More1], [<<"superuser">> | More2], Acc) ->
get_user_info_by_seq(More1, More2, Acc#{superuser => true});
get_user_info_by_seq([<<"false">> | More1], [<<"superuser">> | More2], Acc) ->
get_user_info_by_seq(More1, More2, Acc#{superuser => false});
get_user_info_by_seq(_, _, _) ->
{error, bad_format}.
-compile({inline, [add/3]}).
add(UserID, Password, #{user_group := UserGroup,
password_hash_algorithm := Algorithm} = State) ->
Salt = gen_salt(State),
PasswordHash = hash(Algorithm, Password, Salt),
case Algorithm of
bcrypt -> insert_user(UserGroup, UserID, PasswordHash);
_ -> insert_user(UserGroup, UserID, PasswordHash, Salt)
end.
gen_salt(#{password_hash_algorithm := plain}) ->
<<>>;
gen_salt(#{password_hash_algorithm := bcrypt,
@ -347,13 +353,16 @@ hash(bcrypt, Password, Salt) ->
hash(Algorithm, Password, Salt) ->
emqx_passwd:hash(Algorithm, <<Salt/binary, Password/binary>>).
insert_user(UserGroup, UserID, PasswordHash) ->
insert_user(UserGroup, UserID, PasswordHash, <<>>).
hash(Password, #{password_hash_algorithm := Algorithm} = State) ->
Salt = gen_salt(State),
PasswordHash = hash(Algorithm, Password, Salt),
{PasswordHash, Salt}.
insert_user(UserGroup, UserID, PasswordHash, Salt) ->
insert_user(UserGroup, UserID, PasswordHash, Salt, Superuser) ->
UserInfo = #user_info{user_id = {UserGroup, UserID},
password_hash = PasswordHash,
salt = Salt},
salt = Salt,
superuser = Superuser},
mnesia:write(?TAB, UserInfo, write).
delete_user2(UserInfo) ->
@ -376,8 +385,10 @@ trans(Fun, Args) ->
{aborted, Reason} -> {error, Reason}
end.
to_binary(B) when is_binary(B) ->
B;
to_binary(L) when is_list(L) ->
iolist_to_binary(L).
serialize_user_info(#user_info{user_id = {_, UserID}, superuser = Superuser}) ->
#{user_id => UserID, superuser => Superuser}.

8
apps/emqx_authn/src/simple_authn/emqx_authn_mongodb.erl
View File

@ -140,7 +140,8 @@ authenticate(#{password := Password} = Credential,
ignore;
Doc ->
case check_password(Password, Doc, State) of
ok -> ok;
ok ->
{ok, #{superuser => superuser(Doc, State)}};
{error, {cannot_find_password_hash_field, PasswordHashField}} ->
?LOG(error, "['~s'] Can't find password hash field: ~s", [Unique, PasswordHashField]),
{error, bad_username_or_password};
@ -221,6 +222,11 @@ check_password(Password,
end
end.
superuser(Doc, #{superuser_field := SuperuserField}) ->
maps:get(SuperuserField, Doc, false);
superuser(_, _) ->
false.
hash(Algorithm, Password, Salt, prefix) ->
emqx_passwd:hash(Algorithm, <<Salt/binary, Password/binary>>);
hash(Algorithm, Password, Salt, suffix) ->

18
apps/emqx_authn/src/simple_authn/emqx_authn_mysql.erl
View File

@ -112,15 +112,19 @@ authenticate(#{password := Password} = Credential,
case emqx_resource:query(Unique, {sql, Query, Params, Timeout}) of
{ok, _Columns, []} -> ignore;
{ok, Columns, Rows} ->
%% TODO: Support superuser
Selected = maps:from_list(lists:zip(Columns, Rows)),
check_password(Password, Selected, State);
case check_password(Password, Selected, State) of
ok ->
{ok, #{superuser => maps:get(<<"superuser">>, Selected, false)}};
{error, Reason} ->
{error, Reason}
end;
{error, _Reason} ->
ignore
end
catch
error:Reason ->
?LOG(warning, "The following error occurred in '~s' during authentication: ~p", [Unique, Reason]),
error:Error ->
?LOG(warning, "The following error occurred in '~s' during authentication: ~p", [Unique, Error]),
ignore
end.
@ -135,17 +139,17 @@ destroy(#{'_unique' := Unique}) ->
check_password(undefined, _Selected, _State) ->
{error, bad_username_or_password};
check_password(Password,
#{password_hash := Hash},
#{<<"password_hash">> := Hash},
#{password_hash_algorithm := bcrypt}) ->
case {ok, Hash} =:= bcrypt:hashpw(Password, Hash) of
true -> ok;
false -> {error, bad_username_or_password}
end;
check_password(Password,
#{password_hash := Hash} = Selected,
#{<<"password_hash">> := Hash} = Selected,
#{password_hash_algorithm := Algorithm,
salt_position := SaltPosition}) ->
Salt = maps:get(salt, Selected, <<>>),
Salt = maps:get(<<"salt">>, Selected, <<>>),
case Hash =:= emqx_authn_utils:hash(Algorithm, Password, Salt, SaltPosition) of
true -> ok;
false -> {error, bad_username_or_password}

58
apps/emqx_authn/src/simple_authn/emqx_authn_other_schema.erl
View File

@ -1,58 +0,0 @@
%%--------------------------------------------------------------------
%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% 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(emqx_authn_other_schema).
-include("emqx_authn.hrl").
-include_lib("typerefl/include/types.hrl").
-behaviour(hocon_schema).
-export([ structs/0
, fields/1
]).
structs() -> [ "filename", "position", "user_info", "new_user_info"].
fields("filename") ->
[ {filename, fun filename/1} ];
fields("position") ->
[ {position, fun position/1} ];
fields("user_info") ->
[ {user_id, fun user_id/1}
, {password, fun password/1}
];
fields("new_user_info") ->
[ {password, fun password/1}
].
filename(type) -> string();
filename(nullable) -> false;
filename(_) -> undefined.
position(type) -> integer();
position(validate) -> [fun (Position) -> Position > 0 end];
position(nullable) -> false;
position(_) -> undefined.
user_id(type) -> binary();
user_id(nullable) -> false;
user_id(_) -> undefined.
password(type) -> binary();
password(nullable) -> false;
password(_) -> undefined.

22
apps/emqx_authn/src/simple_authn/emqx_authn_pgsql.erl
View File

@ -18,6 +18,7 @@
-include("emqx_authn.hrl").
-include_lib("emqx/include/logger.hrl").
-include_lib("epgsql/include/epgsql.hrl").
-include_lib("typerefl/include/types.hrl").
-behaviour(hocon_schema).
@ -98,15 +99,20 @@ authenticate(#{password := Password} = Credential,
case emqx_resource:query(Unique, {sql, Query, Params}) of
{ok, _Columns, []} -> ignore;
{ok, Columns, Rows} ->
%% TODO: Support superuser
Selected = maps:from_list(lists:zip(Columns, Rows)),
check_password(Password, Selected, State);
NColumns = [Name || #column{name = Name} <- Columns],
Selected = maps:from_list(lists:zip(NColumns, Rows)),
case check_password(Password, Selected, State) of
ok ->
{ok, #{superuser => maps:get(<<"superuser">>, Selected, false)}};
{error, Reason} ->
{error, Reason}
end;
{error, _Reason} ->
ignore
end
catch
error:Reason ->
?LOG(warning, "The following error occurred in '~s' during authentication: ~p", [Unique, Reason]),
error:Error ->
?LOG(warning, "The following error occurred in '~s' during authentication: ~p", [Unique, Error]),
ignore
end.
@ -121,17 +127,17 @@ destroy(#{'_unique' := Unique}) ->
check_password(undefined, _Selected, _State) ->
{error, bad_username_or_password};
check_password(Password,
#{password_hash := Hash},
#{<<"password_hash">> := Hash},
#{password_hash_algorithm := bcrypt}) ->
case {ok, Hash} =:= bcrypt:hashpw(Password, Hash) of
true -> ok;
false -> {error, bad_username_or_password}
end;
check_password(Password,
#{password_hash := Hash} = Selected,
#{<<"password_hash">> := Hash} = Selected,
#{password_hash_algorithm := Algorithm,
salt_position := SaltPosition}) ->
Salt = maps:get(salt, Selected, <<>>),
Salt = maps:get(<<"salt">>, Selected, <<>>),
case Hash =:= emqx_authn_utils:hash(Algorithm, Password, Salt, SaltPosition) of
true -> ok;
false -> {error, bad_username_or_password}

12
apps/emqx_authn/src/simple_authn/emqx_authn_redis.erl
View File

@ -124,7 +124,13 @@ authenticate(#{password := Password} = Credential,
NKey = binary_to_list(iolist_to_binary(replace_placeholders(Key, Credential))),
case emqx_resource:query(Unique, {cmd, [Command, NKey | Fields]}) of
{ok, Values} ->
check_password(Password, merge(Fields, Values), State);
Selected = merge(Fields, Values),
case check_password(Password, Selected, State) of
ok ->
{ok, #{superuser => maps:get("superuser", Selected, false)}};
{error, Reason} ->
{error, Reason}
end;
{error, Reason} ->
?LOG(error, "['~s'] Query failed: ~p", [Unique, Reason]),
ignore
@ -166,8 +172,8 @@ check_fields(["password_hash" | More], false) ->
check_fields(More, true);
check_fields(["salt" | More], HasPassHash) ->
check_fields(More, HasPassHash);
% check_fields(["is_superuser" | More], HasPassHash) ->
% check_fields(More, HasPassHash);
check_fields(["superuser" | More], HasPassHash) ->
check_fields(More, HasPassHash);
check_fields([Field | _], _) ->
error({unsupported_field, Field}).

6
apps/emqx_authn/test/data/user-credentials.csv
View File

@ -1,3 +1,3 @@
user_id,password_hash,salt
myuser3,b6c743545a7817ae8c8f624371d5f5f0373234bb0ff36b8ffbf19bce0e06ab75,de1024f462fb83910fd13151bd4bd235
myuser4,ee68c985a69208b6eda8c6c9b4c7c2d2b15ee2352cdd64a903171710a99182e8,ad773b5be9dd0613fe6c2f4d8c403139
user_id,password_hash,salt,superuser
myuser3,b6c743545a7817ae8c8f624371d5f5f0373234bb0ff36b8ffbf19bce0e06ab75,de1024f462fb83910fd13151bd4bd235,true
myuser4,ee68c985a69208b6eda8c6c9b4c7c2d2b15ee2352cdd64a903171710a99182e8,ad773b5be9dd0613fe6c2f4d8c403139,false

1 user_id password_hash salt superuser
2 myuser3 b6c743545a7817ae8c8f624371d5f5f0373234bb0ff36b8ffbf19bce0e06ab75 de1024f462fb83910fd13151bd4bd235 true
3 myuser4 ee68c985a69208b6eda8c6c9b4c7c2d2b15ee2352cdd64a903171710a99182e8 ad773b5be9dd0613fe6c2f4d8c403139 false

6
apps/emqx_authn/test/data/user-credentials.json
View File

@ -2,11 +2,13 @@
{
"user_id":"myuser1",
"password_hash":"c5e46903df45e5dc096dc74657610dbee8deaacae656df88a1788f1847390242",
"salt": "e378187547bf2d6f0545a3f441aa4d8a"
"salt": "e378187547bf2d6f0545a3f441aa4d8a",
"superuser": true
},
{
"user_id":"myuser2",
"password_hash":"f4d17f300b11e522fd33f497c11b126ef1ea5149c74d2220f9a16dc876d4567b",
"salt": "6d3f9bd5b54d94b98adbcfe10b6d181f"
"salt": "6d3f9bd5b54d94b98adbcfe10b6d181f",
"superuser": false
}
]

22
apps/emqx_authn/test/emqx_authn_SUITE.erl
View File

@ -71,7 +71,7 @@ t_authenticator(_) ->
secret => <<"abcdef">>,
secret_base64_encoded => false,
verify_claims => []},
{ok, #{name := AuthenticatorName1, id := ID1, mechanism := jwt}} = ?AUTH:update_authenticator(?CHAIN, ID1, AuthenticatorConfig2),
{ok, #{name := AuthenticatorName1, id := ID1}} = ?AUTH:update_authenticator(?CHAIN, ID1, AuthenticatorConfig2),
ID2 = <<"random">>,
?assertEqual({error, {not_found, {authenticator, ID2}}}, ?AUTH:update_authenticator(?CHAIN, ID2, AuthenticatorConfig2)),
@ -79,17 +79,25 @@ t_authenticator(_) ->
AuthenticatorName2 = <<"myauthenticator2">>,
AuthenticatorConfig3 = AuthenticatorConfig2#{name => AuthenticatorName2},
{ok, #{name := AuthenticatorName2, id := ID2, secret := <<"abcdef">>}} = ?AUTH:update_or_create_authenticator(?CHAIN, ID2, AuthenticatorConfig3),
{ok, #{name := AuthenticatorName2, id := ID2}} = ?AUTH:update_or_create_authenticator(?CHAIN, ID2, AuthenticatorConfig3),
?assertMatch({ok, #{name := AuthenticatorName2}}, ?AUTH:lookup_authenticator(?CHAIN, ID2)),
{ok, #{name := AuthenticatorName2, id := ID2, secret := <<"fedcba">>}} = ?AUTH:update_or_create_authenticator(?CHAIN, ID2, AuthenticatorConfig3#{secret := <<"fedcba">>}),
{ok, #{name := AuthenticatorName2, id := ID2}} = ?AUTH:update_or_create_authenticator(?CHAIN, ID2, AuthenticatorConfig3#{secret := <<"fedcba">>}),
?assertMatch({ok, #{id := ?CHAIN, authenticators := [#{name := AuthenticatorName1}, #{name := AuthenticatorName2}]}}, ?AUTH:lookup_chain(?CHAIN)),
?assertMatch({ok, [#{name := AuthenticatorName1}, #{name := AuthenticatorName2}]}, ?AUTH:list_authenticators(?CHAIN)),
?assertEqual(ok, ?AUTH:move_authenticator_to_the_nth(?CHAIN, ID2, 1)),
?assertEqual(ok, ?AUTH:move_authenticator(?CHAIN, ID2, top)),
?assertMatch({ok, [#{name := AuthenticatorName2}, #{name := AuthenticatorName1}]}, ?AUTH:list_authenticators(?CHAIN)),
?assertEqual({error, out_of_range}, ?AUTH:move_authenticator_to_the_nth(?CHAIN, ID2, 3)),
?assertEqual({error, out_of_range}, ?AUTH:move_authenticator_to_the_nth(?CHAIN, ID2, 0)),
?assertEqual(ok, ?AUTH:move_authenticator(?CHAIN, ID2, bottom)),
?assertMatch({ok, [#{name := AuthenticatorName1}, #{name := AuthenticatorName2}]}, ?AUTH:list_authenticators(?CHAIN)),
?assertEqual(ok, ?AUTH:move_authenticator(?CHAIN, ID2, {before, ID1})),
?assertMatch({ok, [#{name := AuthenticatorName2}, #{name := AuthenticatorName1}]}, ?AUTH:list_authenticators(?CHAIN)),
?assertEqual({error, {not_found, {authenticator, <<"nonexistent">>}}}, ?AUTH:move_authenticator(?CHAIN, ID2, {before, <<"nonexistent">>})),
?assertEqual(ok, ?AUTH:delete_authenticator(?CHAIN, ID1)),
?assertEqual(ok, ?AUTH:delete_authenticator(?CHAIN, ID2)),
?assertEqual({ok, []}, ?AUTH:list_authenticators(?CHAIN)),
@ -100,7 +108,7 @@ t_authenticate(_) ->
listener => mqtt_tcp,
username => <<"myuser">>,
password => <<"mypass">>},
?assertEqual(ok, emqx_access_control:authenticate(ClientInfo)),
?assertEqual({ok, #{superuser => false}}, emqx_access_control:authenticate(ClientInfo)),
?assertEqual(false, emqx_authn:is_enabled()),
emqx_authn:enable(),
?assertEqual(true, emqx_authn:is_enabled()),

30
apps/emqx_authn/test/emqx_authn_jwt_SUITE.erl
View File

@ -52,21 +52,27 @@ t_jwt_authenticator(_) ->
JWS = generate_jws('hmac-based', Payload, <<"abcdef">>),
ClientInfo = #{username => <<"myuser">>,
password => JWS},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo, ignored)),
Payload1 = #{<<"username">> => <<"myuser">>, <<"superuser">> => true},
JWS1 = generate_jws('hmac-based', Payload1, <<"abcdef">>),
ClientInfo1 = #{username => <<"myuser">>,
password => JWS1},
?assertEqual({stop, {ok, #{superuser => true}}}, ?AUTH:authenticate(ClientInfo1, ignored)),
BadJWS = generate_jws('hmac-based', Payload, <<"bad_secret">>),
ClientInfo2 = ClientInfo#{password => BadJWS},
?assertEqual({stop, {error, not_authorized}}, ?AUTH:authenticate(ClientInfo2, ok)),
?assertEqual({stop, {error, not_authorized}}, ?AUTH:authenticate(ClientInfo2, ignored)),
%% secret_base64_encoded
Config2 = Config#{secret => base64:encode(<<"abcdef">>),
secret_base64_encoded => true},
?assertMatch({ok, _}, ?AUTH:update_authenticator(?CHAIN, ID, Config2)),
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo, ignored)),
Config3 = Config#{verify_claims => [{<<"username">>, <<"${mqtt-username}">>}]},
?assertMatch({ok, _}, ?AUTH:update_authenticator(?CHAIN, ID, Config3)),
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo, ignored)),
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo#{username => <<"otheruser">>}, ok)),
%% Expiration
@ -74,39 +80,39 @@ t_jwt_authenticator(_) ->
, <<"exp">> => erlang:system_time(second) - 60},
JWS3 = generate_jws('hmac-based', Payload3, <<"abcdef">>),
ClientInfo3 = ClientInfo#{password => JWS3},
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo3, ok)),
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo3, ignored)),
Payload4 = #{ <<"username">> => <<"myuser">>
, <<"exp">> => erlang:system_time(second) + 60},
JWS4 = generate_jws('hmac-based', Payload4, <<"abcdef">>),
ClientInfo4 = ClientInfo#{password => JWS4},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo4, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo4, ignored)),
%% Issued At
Payload5 = #{ <<"username">> => <<"myuser">>
, <<"iat">> => erlang:system_time(second) - 60},
JWS5 = generate_jws('hmac-based', Payload5, <<"abcdef">>),
ClientInfo5 = ClientInfo#{password => JWS5},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo5, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo5, ignored)),
Payload6 = #{ <<"username">> => <<"myuser">>
, <<"iat">> => erlang:system_time(second) + 60},
JWS6 = generate_jws('hmac-based', Payload6, <<"abcdef">>),
ClientInfo6 = ClientInfo#{password => JWS6},
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo6, ok)),
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo6, ignored)),
%% Not Before
Payload7 = #{ <<"username">> => <<"myuser">>
, <<"nbf">> => erlang:system_time(second) - 60},
JWS7 = generate_jws('hmac-based', Payload7, <<"abcdef">>),
ClientInfo7 = ClientInfo#{password => JWS7},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo7, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo7, ignored)),
Payload8 = #{ <<"username">> => <<"myuser">>
, <<"nbf">> => erlang:system_time(second) + 60},
JWS8 = generate_jws('hmac-based', Payload8, <<"abcdef">>),
ClientInfo8 = ClientInfo#{password => JWS8},
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo8, ok)),
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo8, ignored)),
?assertEqual(ok, ?AUTH:delete_authenticator(?CHAIN, ID)),
ok.
@ -128,8 +134,8 @@ t_jwt_authenticator2(_) ->
JWS = generate_jws('public-key', Payload, PrivateKey),
ClientInfo = #{username => <<"myuser">>,
password => JWS},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo, ok)),
?assertEqual({stop, {error, not_authorized}}, ?AUTH:authenticate(ClientInfo#{password => <<"badpassword">>}, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo, ignored)),
?assertEqual({stop, {error, not_authorized}}, ?AUTH:authenticate(ClientInfo#{password => <<"badpassword">>}, ignored)),
?assertEqual(ok, ?AUTH:delete_authenticator(?CHAIN, ID)),
ok.

45
apps/emqx_authn/test/emqx_authn_mnesia_SUITE.erl
View File

@ -50,33 +50,36 @@ t_mnesia_authenticator(_) ->
UserInfo = #{user_id => <<"myuser">>,
password => <<"mypass">>},
?assertEqual({ok, #{user_id => <<"myuser">>}}, ?AUTH:add_user(?CHAIN, ID, UserInfo)),
?assertEqual({ok, #{user_id => <<"myuser">>}}, ?AUTH:lookup_user(?CHAIN, ID, <<"myuser">>)),
?assertMatch({ok, #{user_id := <<"myuser">>}}, ?AUTH:add_user(?CHAIN, ID, UserInfo)),
?assertMatch({ok, #{user_id := <<"myuser">>}}, ?AUTH:lookup_user(?CHAIN, ID, <<"myuser">>)),
ClientInfo = #{zone => external,
username => <<"myuser">>,
password => <<"mypass">>},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo, ignored)),
?AUTH:enable(),
?assertEqual(ok, emqx_access_control:authenticate(ClientInfo)),
?assertEqual({ok, #{superuser => false}}, emqx_access_control:authenticate(ClientInfo)),
ClientInfo2 = ClientInfo#{username => <<"baduser">>},
?assertEqual({stop, {error, not_authorized}}, ?AUTH:authenticate(ClientInfo2, ok)),
?assertEqual({stop, {error, not_authorized}}, ?AUTH:authenticate(ClientInfo2, ignored)),
?assertEqual({error, not_authorized}, emqx_access_control:authenticate(ClientInfo2)),
ClientInfo3 = ClientInfo#{password => <<"badpass">>},
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo3, ok)),
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo3, ignored)),
?assertEqual({error, bad_username_or_password}, emqx_access_control:authenticate(ClientInfo3)),
UserInfo2 = UserInfo#{password => <<"mypass2">>},
?assertEqual({ok, #{user_id => <<"myuser">>}}, ?AUTH:update_user(?CHAIN, ID, <<"myuser">>, UserInfo2)),
?assertMatch({ok, #{user_id := <<"myuser">>}}, ?AUTH:update_user(?CHAIN, ID, <<"myuser">>, UserInfo2)),
ClientInfo4 = ClientInfo#{password => <<"mypass2">>},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo4, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo4, ignored)),
?assertMatch({ok, #{user_id := <<"myuser">>}}, ?AUTH:update_user(?CHAIN, ID, <<"myuser">>, #{superuser => true})),
?assertEqual({stop, {ok, #{superuser => true}}}, ?AUTH:authenticate(ClientInfo4, ignored)),
?assertEqual(ok, ?AUTH:delete_user(?CHAIN, ID, <<"myuser">>)),
?assertEqual({error, not_found}, ?AUTH:lookup_user(?CHAIN, ID, <<"myuser">>)),
?assertEqual({ok, #{user_id => <<"myuser">>}}, ?AUTH:add_user(?CHAIN, ID, UserInfo)),
?assertMatch({ok, #{user_id := <<"myuser">>}}, ?AUTH:add_user(?CHAIN, ID, UserInfo)),
?assertMatch({ok, #{user_id := <<"myuser">>}}, ?AUTH:lookup_user(?CHAIN, ID, <<"myuser">>)),
?assertEqual(ok, ?AUTH:delete_authenticator(?CHAIN, ID)),
@ -104,10 +107,16 @@ t_import(_) ->
ClientInfo1 = #{username => <<"myuser1">>,
password => <<"mypassword1">>},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo1, ok)),
ClientInfo2 = ClientInfo1#{username => <<"myuser3">>,
?assertEqual({stop, {ok, #{superuser => true}}}, ?AUTH:authenticate(ClientInfo1, ignored)),
ClientInfo2 = ClientInfo1#{username => <<"myuser2">>,
password => <<"mypassword2">>},
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo2, ignored)),
ClientInfo3 = ClientInfo1#{username => <<"myuser3">>,
password => <<"mypassword3">>},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo2, ok)),
?assertEqual({stop, {ok, #{superuser => true}}}, ?AUTH:authenticate(ClientInfo3, ignored)),
?assertEqual(ok, ?AUTH:delete_authenticator(?CHAIN, ID)),
ok.
@ -131,11 +140,11 @@ t_multi_mnesia_authenticator(_) ->
{ok, #{name := AuthenticatorName1, id := ID1}} = ?AUTH:create_authenticator(?CHAIN, AuthenticatorConfig1),
{ok, #{name := AuthenticatorName2, id := ID2}} = ?AUTH:create_authenticator(?CHAIN, AuthenticatorConfig2),
?assertEqual({ok, #{user_id => <<"myuser">>}},
?assertMatch({ok, #{user_id := <<"myuser">>}},
?AUTH:add_user(?CHAIN, ID1,
#{user_id => <<"myuser">>,
password => <<"mypass1">>})),
?assertEqual({ok, #{user_id => <<"myclient">>}},
?assertMatch({ok, #{user_id := <<"myclient">>}},
?AUTH:add_user(?CHAIN, ID2,
#{user_id => <<"myclient">>,
password => <<"mypass2">>})),
@ -143,12 +152,12 @@ t_multi_mnesia_authenticator(_) ->
ClientInfo1 = #{username => <<"myuser">>,
clientid => <<"myclient">>,
password => <<"mypass1">>},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo1, ok)),
?assertEqual(ok, ?AUTH:move_authenticator_to_the_nth(?CHAIN, ID2, 1)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo1, ignored)),
?assertEqual(ok, ?AUTH:move_authenticator(?CHAIN, ID2, top)),
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo1, ok)),
?assertEqual({stop, {error, bad_username_or_password}}, ?AUTH:authenticate(ClientInfo1, ignored)),
ClientInfo2 = ClientInfo1#{password => <<"mypass2">>},
?assertEqual({stop, ok}, ?AUTH:authenticate(ClientInfo2, ok)),
?assertEqual({stop, {ok, #{superuser => false}}}, ?AUTH:authenticate(ClientInfo2, ignored)),
?assertEqual(ok, ?AUTH:delete_authenticator(?CHAIN, ID1)),
?assertEqual(ok, ?AUTH:delete_authenticator(?CHAIN, ID2)),

2
apps/emqx_authz/src/emqx_authz.erl
View File

@ -47,7 +47,7 @@ register_metrics() ->
init() ->
ok = register_metrics(),
emqx_config_handler:add_handler(?CONF_KEY_PATH, ?MODULE),
NRules = [init_rule(Rule) || Rule <- emqx_config:get(?CONF_KEY_PATH, [])],
NRules = [init_rule(Rule) || Rule <- emqx:get_config(?CONF_KEY_PATH, [])],
ok = emqx_hooks:add('client.authorize', {?MODULE, authorize, [NRules]}, -1).
lookup() ->

4
apps/emqx_authz/test/emqx_authz_SUITE.erl
View File

@ -87,7 +87,7 @@ t_update_rule(_) ->
{ok, _} = emqx_authz:update(tail, [?RULE3]),
Lists1 = emqx_authz:check_rules([?RULE1, ?RULE2, ?RULE3]),
?assertMatch(Lists1, emqx_config:get([authorization, rules], [])),
?assertMatch(Lists1, emqx:get_config([authorization, rules], [])),
[#{annotations := #{id := Id1,
principal := all,
@ -109,7 +109,7 @@ t_update_rule(_) ->
{ok, _} = emqx_authz:update({replace_once, Id3}, ?RULE4),
Lists2 = emqx_authz:check_rules([?RULE1, ?RULE2, ?RULE4]),
?assertMatch(Lists2, emqx_config:get([authorization, rules], [])),
?assertMatch(Lists2, emqx:get_config([authorization, rules], [])),
[#{annotations := #{id := Id1,
principal := all,

2
apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_sup.erl
View File

@ -39,7 +39,7 @@ start_link() ->
supervisor:start_link({local, ?MODULE}, ?MODULE, []).
init([]) ->
BridgesConf = emqx_config:get([?APP, bridges], []),
BridgesConf = emqx:get_config([?APP, bridges], []),
BridgeSpec = lists:map(fun bridge_spec/1, BridgesConf),
SupFlag = #{strategy => one_for_one,
intensity => 100,

2
apps/emqx_dashboard/src/emqx_dashboard.erl
View File

@ -98,7 +98,7 @@ stop_listener({Proto, Port, _}) ->
listeners() ->
[{Protocol, Port, maps:to_list(maps:without([protocol, port], Map))}
|| Map = #{protocol := Protocol,port := Port}
<- emqx_config:get([emqx_dashboard, listeners], [])].
<- emqx:get_config([emqx_dashboard, listeners], [])].
listener_name(Proto) ->
list_to_atom(atom_to_list(Proto) ++ ":dashboard").

2
apps/emqx_dashboard/src/emqx_dashboard_admin.erl
View File

@ -201,7 +201,7 @@ add_default_user() ->
add_default_user(binenv(default_username), binenv(default_password)).
binenv(Key) ->
iolist_to_binary(emqx_config:get([emqx_dashboard, Key], "")).
iolist_to_binary(emqx:get_config([emqx_dashboard, Key], "")).
add_default_user(Username, Password) when ?EMPTY_KEY(Username) orelse ?EMPTY_KEY(Password) ->
igonre;

4
apps/emqx_dashboard/src/emqx_dashboard_collection.erl
View File

@ -58,7 +58,7 @@ get_collect() -> gen_server:call(whereis(?MODULE), get_collect).
init([]) ->
timer(next_interval(), collect),
timer(get_today_remaining_seconds(), clear_expire_data),
ExpireInterval = emqx_config:get([emqx_dashboard, monitor, interval], ?EXPIRE_INTERVAL),
ExpireInterval = emqx:get_config([emqx_dashboard, monitor, interval], ?EXPIRE_INTERVAL),
State = #{
count => count(),
expire_interval => ExpireInterval,
@ -78,7 +78,7 @@ next_interval() ->
(1000 * interval()) - (erlang:system_time(millisecond) rem (1000 * interval())) - 1.
interval() ->
emqx_config:get([?APP, sample_interval], ?DEFAULT_INTERVAL).
emqx:get_config([?APP, sample_interval], ?DEFAULT_INTERVAL).
count() ->
60 div interval().

2
apps/emqx_dashboard/src/emqx_dashboard_token.erl
View File

@ -148,7 +148,7 @@ jwk(Username, Password, Salt) ->
}.
jwt_expiration_time() ->
ExpTime = emqx_config:get([emqx_dashboard, token_expired_time], ?EXPTIME),
ExpTime = emqx:get_config([emqx_dashboard, token_expired_time], ?EXPTIME),
erlang:system_time(millisecond) + ExpTime.
salt() ->

2
apps/emqx_data_bridge/src/emqx_data_bridge.erl
View File

@ -27,7 +27,7 @@
]).
load_bridges() ->
Bridges = emqx_config:get([emqx_data_bridge, bridges], []),
Bridges = emqx:get_config([emqx_data_bridge, bridges], []),
emqx_data_bridge_monitor:ensure_all_started(Bridges).
resource_type(mysql) -> emqx_connector_mysql;

2
apps/emqx_exhook/src/emqx_exhook_sup.erl
View File

@ -58,7 +58,7 @@ request_options() ->
}.
env(Key, Def) ->
emqx_config:get([exhook, Key], Def).
emqx:get_config([exhook, Key], Def).
%%--------------------------------------------------------------------
%% APIs

2
apps/emqx_gateway/src/emqx_gateway_app.erl
View File

@ -79,4 +79,4 @@ load_gateway_by_default([{Type, Confs}|More]) ->
load_gateway_by_default(More).
confs() ->
maps:to_list(emqx_config:get([gateway], [])).
maps:to_list(emqx:get_config([gateway], [])).

2
apps/emqx_gateway/src/emqx_gateway_ctx.erl
View File

@ -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}

2
apps/emqx_gateway/src/lwm2m/emqx_lwm2m_protocol.erl
View File

@ -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:

2
apps/emqx_management/src/emqx_mgmt.erl
View File

@ -590,7 +590,7 @@ check_row_limit([Tab|Tables], Limit) ->
end.
max_row_limit() ->
emqx_config:get([?APP, max_row_limit], ?MAX_ROW_LIMIT).
emqx:get_config([?APP, max_row_limit], ?MAX_ROW_LIMIT).
table_size(Tab) -> ets:info(Tab, size).

29
apps/emqx_management/src/emqx_mgmt_api_configs.erl
View File

@ -24,6 +24,8 @@
, config_reset/2
]).
-export([get_conf_schema/2, gen_schema/1]).
-define(PARAM_CONF_PATH, [#{
name => conf_path,
in => query,
@ -48,12 +50,15 @@
-define(ERR_MSG(MSG), list_to_binary(io_lib:format("~p", [MSG]))).
-define(CORE_CONFS, [node, log, alarm, zones, cluster, rpc, broker, sysmon,
emqx_dashboard, emqx_management]).
api_spec() ->
{config_apis() ++ [config_reset_api()], []}.
config_apis() ->
[config_api(ConfPath, Schema) || {ConfPath, Schema} <-
get_conf_schema(emqx_config:get([]), ?MAX_DEPTH)].
get_conf_schema(emqx:get_config([]), ?MAX_DEPTH), is_core_conf(ConfPath)].
config_api(ConfPath, Schema) ->
Path = path_join(ConfPath),
@ -115,7 +120,7 @@ config(put, Req) ->
Path = conf_path(Req),
{ok, #{raw_config := RawConf}} = emqx:update_config(Path, http_body(Req),
#{rawconf_with_defaults => true}),
{200, emqx_map_lib:deep_get(Path, emqx_map_lib:jsonable_map(RawConf))}.
{200, emqx_map_lib:jsonable_map(RawConf)}.
config_reset(post, Req) ->
%% reset the config specified by the query string param 'conf_path'
@ -128,7 +133,7 @@ config_reset(post, Req) ->
get_full_config() ->
emqx_map_lib:jsonable_map(
emqx_config:fill_defaults(emqx_config:get_raw([]))).
emqx_config:fill_defaults(emqx:get_raw_config([]))).
conf_path_from_querystr(Req) ->
case proplists:get_value(<<"conf_path">>, cowboy_req:parse_qs(Req)) of
@ -168,15 +173,19 @@ get_conf_schema(BasePath, [{Key, Conf} | Confs], Result, MaxDepth) ->
%% TODO: generate from hocon schema
gen_schema(Conf) when is_boolean(Conf) ->
#{type => boolean};
with_default_value(#{type => boolean}, Conf);
gen_schema(Conf) when is_binary(Conf); is_atom(Conf) ->
#{type => string};
with_default_value(#{type => string}, Conf);
gen_schema(Conf) when is_number(Conf) ->
#{type => number};
with_default_value(#{type => number}, Conf);
gen_schema(Conf) when is_list(Conf) ->
#{type => array, items => case Conf of
[] -> #{}; %% don't know the type
_ -> gen_schema(hd(Conf))
_ ->
case io_lib:printable_unicode_list(Conf) of
true -> gen_schema(unicode:characters_to_binary(Conf));
false -> gen_schema(hd(Conf))
end
end};
gen_schema(Conf) when is_map(Conf) ->
#{type => object, properties =>
@ -186,6 +195,9 @@ gen_schema(_Conf) ->
%% by the hocon schema
#{type => string}.
with_default_value(Type, Value) ->
Type#{example => emqx_map_lib:jsonable_value(Value)}.
path_join(Path) ->
path_join(Path, "/").
@ -193,6 +205,9 @@ path_join([P], _Sp) -> str(P);
path_join([P | Path], Sp) ->
str(P) ++ Sp ++ path_join(Path, Sp).
is_core_conf(Path) ->
lists:member(hd(Path), ?CORE_CONFS).
str(S) when is_list(S) -> S;
str(S) when is_binary(S) -> binary_to_list(S);
str(S) when is_atom(S) -> atom_to_list(S).

2
apps/emqx_management/src/emqx_mgmt_auth.erl
View File

@ -68,7 +68,7 @@ mnesia(copy) ->
%%--------------------------------------------------------------------
-spec(add_default_app() -> list()).
add_default_app() ->
Apps = emqx_config:get([?APP, applications], []),
Apps = emqx:get_config([?APP, applications], []),
[ begin
case {AppId, AppSecret} of
{undefined, _} -> ok;

2
apps/emqx_management/src/emqx_mgmt_http.erl
View File

@ -94,7 +94,7 @@ stop_listener({Proto, Port, _}) ->
listeners() ->
[{Protocol, Port, maps:to_list(maps:without([protocol, port], Map))}
|| Map = #{protocol := Protocol,port := Port}
<- emqx_config:get([emqx_management, listeners], [])].
<- emqx:get_config([emqx_management, listeners], [])].
listener_name(Proto) ->
list_to_atom(atom_to_list(Proto) ++ ":management").

19
apps/emqx_modules/etc/emqx_modules.conf
View File

@ -12,17 +12,14 @@ telemetry: {
enable: true
}
event_message: {
topics: [
"$event/client_connected",
"$event/client_disconnected",
"$event/session_subscribed",
"$event/session_unsubscribed",
"$event/message_delivered",
"$event/message_acked",
"$event/message_dropped"
]
event_message {
"$event/client_connected": true
"$event/client_disconnected": true
# "$event/client_subscribed": false
# "$event/client_unsubscribed": false
# "$event/message_delivered": false
# "$event/message_acked": false
# "$event/message_dropped": false
}
topic_metrics:{

8
apps/emqx_modules/include/emqx_modules.hrl
View File

@ -3,11 +3,3 @@
%% Interval for reporting telemetry data, Default: 7d
-define(REPORT_INTERVAR, 604800).
-define(BASE_TOPICS, [<<"$event/client_connected">>,
<<"$event/client_disconnected">>,
<<"$event/session_subscribed">>,
<<"$event/session_unsubscribed">>,
<<"$event/message_delivered">>,
<<"$event/message_acked">>,
<<"$event/message_dropped">>]).

2
apps/emqx_modules/src/emqx_delayed.erl
View File

@ -108,7 +108,7 @@ on_message_publish(Msg) ->
-spec(start_link() -> emqx_types:startlink_ret()).
start_link() ->
Opts = emqx_config:get([delayed], #{}),
Opts = emqx:get_config([delayed], #{}),
gen_server:start_link({local, ?SERVER}, ?MODULE, [Opts], []).
-spec(store(#delayed_message{}) -> ok | {error, atom()}).

80
apps/emqx_modules/src/emqx_event_message.erl
View File

@ -20,14 +20,16 @@
-include_lib("emqx/include/logger.hrl").
-include("emqx_modules.hrl").
-export([ enable/0
-export([ list/0
, update/1
, enable/0
, disable/0
]).
-export([ on_client_connected/2
, on_client_disconnected/3
, on_session_subscribed/3
, on_session_unsubscribed/3
, on_client_subscribed/3
, on_client_unsubscribed/3
, on_message_dropped/3
, on_message_delivered/2
, on_message_acked/2
@ -37,51 +39,59 @@
-export([reason/1]).
-endif.
list() ->
emqx:get_config([event_message], #{}).
update(Params) ->
disable(),
{ok, _} = emqx:update_config([event_message], Params),
enable().
enable() ->
Topics = emqx_config:get([event_message, topics], []),
lists:foreach(fun(Topic) ->
lists:foreach(fun({_Topic, false}) -> ok;
({Topic, true}) ->
case Topic of
<<"$event/client_connected">> ->
'$event/client_connected' ->
emqx_hooks:put('client.connected', {?MODULE, on_client_connected, []});
<<"$event/client_disconnected">> ->
'$event/client_disconnected' ->
emqx_hooks:put('client.disconnected', {?MODULE, on_client_disconnected, []});
<<"$event/session_subscribed">> ->
emqx_hooks:put('session.subscribed', {?MODULE, on_session_subscribed, []});
<<"$event/session_unsubscribed">> ->
emqx_hooks:put('session.unsubscribed', {?MODULE, on_session_unsubscribed, []});
<<"$event/message_delivered">> ->
'$event/client_subscribed' ->
emqx_hooks:put('session.subscribed', {?MODULE, on_client_subscribed, []});
'$event/client_unsubscribed' ->
emqx_hooks:put('session.unsubscribed', {?MODULE, on_client_unsubscribed, []});
'$event/message_delivered' ->
emqx_hooks:put('message.delivered', {?MODULE, on_message_delivered, []});
<<"$event/message_acked">> ->
'$event/message_acked' ->
emqx_hooks:put('message.acked', {?MODULE, on_message_acked, []});
<<"$event/message_dropped">> ->
'$event/message_dropped' ->
emqx_hooks:put('message.dropped', {?MODULE, on_message_dropped, []});
_ ->
ok
end
end, Topics).
end, maps:to_list(list())).
disable() ->
Topics = emqx_config:get([event_message, topics], []),
lists:foreach(fun(Topic) ->
lists:foreach(fun({_Topic, false}) -> ok;
({Topic, true}) ->
case Topic of
<<"$event/client_connected">> ->
'$event/client_connected' ->
emqx_hooks:del('client.connected', {?MODULE, on_client_connected});
<<"$event/client_disconnected">> ->
'$event/client_disconnected' ->
emqx_hooks:del('client.disconnected', {?MODULE, on_client_disconnected});
<<"$event/session_subscribed">> ->
emqx_hooks:del('session.subscribed', {?MODULE, on_session_subscribed});
<<"$event/session_unsubscribed">> ->
emqx_hooks:del('session.unsubscribed', {?MODULE, on_session_unsubscribed});
<<"$event/message_delivered">> ->
'$event/client_subscribed' ->
emqx_hooks:del('session.subscribed', {?MODULE, on_client_subscribed});
'$event/client_unsubscribed' ->
emqx_hooks:del('session.unsubscribed', {?MODULE, on_client_unsubscribed});
'$event/message_delivered' ->
emqx_hooks:del('message.delivered', {?MODULE, on_message_delivered});
<<"$event/message_acked">> ->
'$event/message_acked' ->
emqx_hooks:del('message.acked', {?MODULE, on_message_acked});
<<"$event/message_dropped">> ->
'$event/message_dropped' ->
emqx_hooks:del('message.dropped', {?MODULE, on_message_dropped});
_ ->
ok
end
end, ?BASE_TOPICS -- Topics).
end, maps:to_list(list())).
%%--------------------------------------------------------------------
%% Callbacks
@ -90,7 +100,6 @@ disable() ->
on_client_connected(ClientInfo, ConnInfo) ->
Payload0 = common_infos(ClientInfo, ConnInfo),
Payload = Payload0#{
connack => 0, %% XXX: connack will be removed in 5.0
keepalive => maps:get(keepalive, ConnInfo, 0),
clean_start => maps:get(clean_start, ConnInfo, true),
expiry_interval => maps:get(expiry_interval, ConnInfo, 0),
@ -108,8 +117,8 @@ on_client_disconnected(ClientInfo,
},
publish_event_msg(<<"$event/client_disconnected">>, Payload).
on_session_subscribed(_ClientInfo = #{clientid := ClientId,
username := Username},
on_client_subscribed(_ClientInfo = #{clientid := ClientId,
username := Username},
Topic, SubOpts) ->
Payload = #{clientid => ClientId,
username => Username,
@ -117,17 +126,17 @@ on_session_subscribed(_ClientInfo = #{clientid := ClientId,
subopts => SubOpts,
ts => erlang:system_time(millisecond)
},
publish_event_msg(<<"$event/session_subscribed">>, Payload).
publish_event_msg(<<"$event/client_subscribed">>, Payload).
on_session_unsubscribed(_ClientInfo = #{clientid := ClientId,
username := Username},
on_client_unsubscribed(_ClientInfo = #{clientid := ClientId,
username := Username},
Topic, _SubOpts) ->
Payload = #{clientid => ClientId,
username => Username,
topic => Topic,
ts => erlang:system_time(millisecond)
},
publish_event_msg(<<"$event/session_unsubscribed">>, Payload).
publish_event_msg(<<"$event/client_unsubscribed">>, Payload).
on_message_dropped(Message = #message{from = ClientId}, _, Reason) ->
case ignore_sys_message(Message) of
@ -201,8 +210,7 @@ common_infos(
ipaddress => ntoa(PeerHost),
sockport => SockPort,
proto_name => ProtoName,
proto_ver => ProtoVer,
ts => erlang:system_time(millisecond)
proto_ver => ProtoVer
}.
make_msg(Topic, Payload) ->

99
apps/emqx_modules/src/emqx_event_message_api.erl Normal file
View File

@ -0,0 +1,99 @@
%%--------------------------------------------------------------------
%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% 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(emqx_event_message_api).
-behaviour(minirest_api).
-export([api_spec/0]).
-export([event_message/2]).
api_spec() ->
{[event_message_api()], [event_message_schema()]}.
event_message_schema() ->
#{
type => object,
properties => #{
'$event/client_connected' => #{
type => boolean,
description => <<"Client connected event">>,
example => get_raw(<<"$event/client_connected">>)
},
'$event/client_disconnected' => #{
type => boolean,
description => <<"client_disconnected">>,
example => get_raw(<<"Client disconnected event">>)
},
'$event/client_subscribed' => #{
type => boolean,
description => <<"client_subscribed">>,
example => get_raw(<<"Client subscribed event">>)
},
'$event/client_unsubscribed' => #{
type => boolean,
description => <<"client_unsubscribed">>,
example => get_raw(<<"Client unsubscribed event">>)
},
'$event/message_delivered' => #{
type => boolean,
description => <<"message_delivered">>,
example => get_raw(<<"Message delivered event">>)
},
'$event/message_acked' => #{
type => boolean,
description => <<"message_acked">>,
example => get_raw(<<"Message acked event">>)
},
'$event/message_dropped' => #{
type => boolean,
description => <<"message_dropped">>,
example => get_raw(<<"Message dropped event">>)
}
}
}.
event_message_api() ->
Path = "/mqtt/event_message",
Metadata = #{
get => #{
description => <<"Event Message">>,
responses => #{
<<"200">> =>
emqx_mgmt_util:response_schema(<<>>, event_message_schema())}},
post => #{
description => <<"">>,
'requestBody' => emqx_mgmt_util:request_body_schema(event_message_schema()),
responses => #{
<<"200">> =>
emqx_mgmt_util:response_schema(<<>>, event_message_schema())
}
}
},
{Path, Metadata, event_message}.
event_message(get, _Request) ->
{200, emqx_event_message:list()};
event_message(post, Request) ->
{ok, Body, _} = cowboy_req:read_body(Request),
Params = emqx_json:decode(Body, [return_maps]),
_ = emqx_event_message:update(Params),
{200, emqx_event_message:list()}.
get_raw(Key) ->
emqx_config:get_raw([<<"event_message">>] ++ [Key], false).

12
apps/emqx_modules/src/emqx_modules_app.erl
View File

@ -32,17 +32,17 @@ stop(_State) ->
ok.
maybe_enable_modules() ->
emqx_config:get([delayed, enable], true) andalso emqx_delayed:enable(),
emqx_config:get([telemetry, enable], true) andalso emqx_telemetry:enable(),
emqx_config:get([recon, enable], true) andalso emqx_recon:enable(),
emqx:get_config([delayed, enable], true) andalso emqx_delayed:enable(),
emqx:get_config([telemetry, enable], true) andalso emqx_telemetry:enable(),
emqx:get_config([recon, enable], true) andalso emqx_recon:enable(),
emqx_event_message:enable(),
emqx_rewrite:enable(),
emqx_topic_metrics:enable().
maybe_disable_modules() ->
emqx_config:get([delayed, enable], true) andalso emqx_delayed:disable(),
emqx_config:get([telemetry, enable], true) andalso emqx_telemetry:disable(),
emqx_config:get([recon, enable], true) andalso emqx_recon:disable(),
emqx:get_config([delayed, enable], true) andalso emqx_delayed:disable(),
emqx:get_config([telemetry, enable], true) andalso emqx_telemetry:disable(),
emqx:get_config([recon, enable], true) andalso emqx_recon:disable(),
emqx_event_message:disable(),
emqx_rewrite:disable(),
emqx_topic_metrics:disable().

25
apps/emqx_modules/src/emqx_modules_schema.erl
View File

@ -45,8 +45,15 @@ fields("rewrite") ->
[ {rules, hoconsc:array(hoconsc:ref(?MODULE, "rules"))}
];
fields("event_message") ->
[ {topics, fun topics/1}
[ {"$event/client_connected", emqx_schema:t(boolean(), undefined, false)}
, {"$event/client_disconnected", emqx_schema:t(boolean(), undefined, false)}
, {"$event/client_subscribed", emqx_schema:t(boolean(), undefined, false)}
, {"$event/client_unsubscribed", emqx_schema:t(boolean(), undefined, false)}
, {"$event/message_delivered", emqx_schema:t(boolean(), undefined, false)}
, {"$event/message_acked", emqx_schema:t(boolean(), undefined, false)}
, {"$event/message_dropped", emqx_schema:t(boolean(), undefined, false)}
];
fields("topic_metrics") ->
@ -60,19 +67,3 @@ fields("rules") ->
, {dest_topic, emqx_schema:t(binary())}
].
topics(type) -> hoconsc:array(binary());
topics(default) -> [];
% topics(validator) -> [
% fun(Conf) ->
% case lists:member(Conf, ["$event/client_connected",
% "$event/client_disconnected",
% "$event/session_subscribed",
% "$event/session_unsubscribed",
% "$event/message_delivered",
% "$event/message_acked",
% "$event/message_dropped"]) of
% true -> ok;
% false -> {error, "Bad event topic"}
% end
% end];
topics(_) -> undefined.

6
apps/emqx_modules/src/emqx_rewrite.erl
View File

@ -43,7 +43,7 @@
%%--------------------------------------------------------------------
enable() ->
Rules = emqx_config:get([rewrite, rules], []),
Rules = emqx:get_config([rewrite, rules], []),
register_hook(Rules).
disable() ->
@ -52,10 +52,10 @@ disable() ->
emqx_hooks:del('message.publish', {?MODULE, rewrite_publish}).
list() ->
maps:get(<<"rules">>, emqx_config:get_raw([<<"rewrite">>], #{}), []).
maps:get(<<"rules">>, emqx:get_raw_config([<<"rewrite">>], #{}), []).
update(Rules0) ->
Rewrite = emqx_config:get_raw([<<"rewrite">>], #{}),
Rewrite = emqx:get_raw_config([<<"rewrite">>], #{}),
{ok, #{config := Config}} = emqx:update_config([rewrite], maps:put(<<"rules">>,
Rules0, Rewrite)),
Rules = maps:get(rules, maps:get(rewrite, Config, #{}), []),

4
apps/emqx_modules/src/emqx_telemetry.erl
View File

@ -107,7 +107,7 @@ mnesia(copy) ->
%%--------------------------------------------------------------------
start_link() ->
Opts = emqx_config:get([telemetry], #{}),
Opts = emqx:get_config([telemetry], #{}),
gen_server:start_link({local, ?MODULE}, ?MODULE, [Opts], []).
stop() ->
@ -120,7 +120,7 @@ disable() ->
gen_server:call(?MODULE, disable).
get_status() ->
emqx_config:get([telemetry, enable], true).
emqx:get_config([telemetry, enable], true).
get_uuid() ->
gen_server:call(?MODULE, get_uuid).

2
apps/emqx_modules/src/emqx_topic_metrics.erl
View File

@ -137,7 +137,7 @@ on_message_dropped(#message{topic = Topic}, _, _) ->
end.
start_link() ->
Opts = emqx_config:get([topic_metrics], #{}),
Opts = emqx:get_config([topic_metrics], #{}),
gen_server:start_link({local, ?MODULE}, ?MODULE, [Opts], []).
stop() ->

34
apps/emqx_modules/test/emqx_event_message_SUITE.erl
View File

@ -24,16 +24,14 @@
-define(EVENT_MESSAGE, <<"""
event_message: {
topics : [
\"$event/client_connected\",
\"$event/client_disconnected\",
\"$event/session_subscribed\",
\"$event/session_unsubscribed\",
\"$event/message_delivered\",
\"$event/message_acked\",
\"$event/message_dropped\"
]}""">>).
\"$event/client_connected\": true
\"$event/client_disconnected\": true
\"$event/client_subscribed\": true
\"$event/client_unsubscribed\": true
\"$event/message_delivered\": true
\"$event/message_acked\": true
\"$event/message_dropped\": true
}""">>).
all() -> emqx_ct:all(?MODULE).
@ -56,12 +54,12 @@ t_event_topic(_) ->
{ok, _} = emqtt:connect(C2),
ok = recv_connected(<<"clientid">>),
{ok, _, [?QOS_1]} = emqtt:subscribe(C1, <<"$event/session_subscribed">>, qos1),
{ok, _, [?QOS_1]} = emqtt:subscribe(C1, <<"$event/client_subscribed">>, qos1),
_ = receive_publish(100),
timer:sleep(50),
{ok, _, [?QOS_1]} = emqtt:subscribe(C2, <<"test_sub">>, qos1),
ok = recv_subscribed(<<"clientid">>),
emqtt:unsubscribe(C1, <<"$event/session_subscribed">>),
emqtt:unsubscribe(C1, <<"$event/client_subscribed">>),
timer:sleep(50),
{ok, _, [?QOS_1]} = emqtt:subscribe(C1, <<"$event/message_delivered">>, qos1),
@ -77,7 +75,7 @@ t_event_topic(_) ->
ok= emqtt:publish(C2, <<"test_sub1">>, <<"test">>),
recv_message_dropped(<<"clientid">>),
{ok, _, [?QOS_1]} = emqtt:subscribe(C1, <<"$event/session_unsubscribed">>, qos1),
{ok, _, [?QOS_1]} = emqtt:subscribe(C1, <<"$event/client_unsubscribed">>, qos1),
_ = emqtt:unsubscribe(C2, <<"test_sub">>),
ok = recv_unsubscribed(<<"clientid">>),
@ -101,12 +99,14 @@ recv_connected(ClientId) ->
<<"ipaddress">> := <<"127.0.0.1">>,
<<"proto_name">> := <<"MQTT">>,
<<"proto_ver">> := ?MQTT_PROTO_V4,
<<"connack">> := ?RC_SUCCESS,
<<"clean_start">> := true}, emqx_json:decode(Payload, [return_maps])).
<<"clean_start">> := true,
<<"expiry_interval">> := 0,
<<"keepalive">> := 60
}, emqx_json:decode(Payload, [return_maps])).
recv_subscribed(_ClientId) ->
{ok, #{qos := ?QOS_0, topic := Topic}} = receive_publish(100),
?assertMatch(<<"$event/session_subscribed">>, Topic).
?assertMatch(<<"$event/client_subscribed">>, Topic).
recv_message_dropped(_ClientId) ->
{ok, #{qos := ?QOS_0, topic := Topic}} = receive_publish(100),
@ -123,7 +123,7 @@ recv_message_acked(_ClientId) ->
recv_unsubscribed(_ClientId) ->
{ok, #{qos := ?QOS_0, topic := Topic}} = receive_publish(100),
?assertMatch(<<"$event/session_unsubscribed">>, Topic).
?assertMatch(<<"$event/client_unsubscribed">>, Topic).
recv_disconnected(ClientId) ->
{ok, #{qos := ?QOS_0, topic := Topic, payload := Payload}} = receive_publish(100),

4
apps/emqx_plugin_libs/src/emqx_plugin_libs_ssl.erl
View File

@ -45,7 +45,7 @@
-spec save_files_return_opts(opts_input(), atom() | string() | binary(),
string() | binary()) -> opts().
save_files_return_opts(Options, SubDir, ResId) ->
Dir = filename:join([emqx_config:get([node, data_dir]), SubDir, ResId]),
Dir = filename:join([emqx:get_config([node, data_dir]), SubDir, ResId]),
save_files_return_opts(Options, Dir).
%% @doc Parse ssl options input.
@ -76,7 +76,7 @@ save_files_return_opts(Options, Dir) ->
%% empty string is returned if the input is empty.
-spec save_file(file_input(), atom() | string() | binary()) -> string().
save_file(Param, SubDir) ->
Dir = filename:join([emqx_config:get([node, data_dir]), SubDir]),
Dir = filename:join([emqx:get_config([node, data_dir]), SubDir]),
do_save_file(Param, Dir).
filter([]) -> [];

6
apps/emqx_prometheus/src/emqx_prometheus_api.erl
View File

@ -106,7 +106,7 @@ prometheus_api() ->
% {"/prometheus/stats", Metadata, stats}.
prometheus(get, _Request) ->
Response = emqx_config:get_raw([<<"prometheus">>], #{}),
Response = emqx:get_raw_config([<<"prometheus">>], #{}),
{200, Response};
prometheus(put, Request) ->
@ -128,11 +128,11 @@ prometheus(put, Request) ->
enable_prometheus(true) ->
ok = emqx_prometheus_sup:stop_child(?APP),
emqx_prometheus_sup:start_child(?APP, emqx_config:get([prometheus], #{})),
emqx_prometheus_sup:start_child(?APP, emqx:get_config([prometheus], #{})),
{200};
enable_prometheus(false) ->
_ = emqx_prometheus_sup:stop_child(?APP),
{200}.
get_raw(Key, Def) ->
emqx_config:get_raw([<<"prometheus">>] ++ [Key], Def).
emqx:get_raw_config([<<"prometheus">>] ++ [Key], Def).

4
apps/emqx_prometheus/src/emqx_prometheus_app.erl
View File

@ -34,9 +34,9 @@ stop(_State) ->
ok.
maybe_enable_prometheus() ->
case emqx_config:get([prometheus, enable], false) of
case emqx:get_config([prometheus, enable], false) of
true ->
emqx_prometheus_sup:start_child(?APP, emqx_config:get([prometheus], #{}));
emqx_prometheus_sup:start_child(?APP, emqx:get_config([prometheus], #{}));
false ->
ok
end.

31
apps/emqx_retainer/src/emqx_retainer.erl
View File

@ -37,7 +37,8 @@
-export([ get_expiry_time/1
, update_config/1
, clean/0
, delete/1]).
, delete/1
, page_read/3]).
%% gen_server callbacks
-export([ init/1
@ -66,6 +67,8 @@
-callback delete_message(context(), topic()) -> ok.
-callback store_retained(context(), message()) -> ok.
-callback read_message(context(), topic()) -> {ok, list()}.
-callback page_read(context(), topic(), non_neg_integer(), non_neg_integer()) ->
{ok, list()}.
-callback match_messages(context(), topic(), cursor()) -> {ok, list(), cursor()}.
-callback clear_expired(context()) -> ok.
-callback clean(context()) -> ok.
@ -129,7 +132,7 @@ deliver(Result, #{context_id := Id} = Context, Pid, Topic, Cursor) ->
false ->
ok;
_ ->
#{msg_deliver_quota := MaxDeliverNum} = emqx_config:get([?APP, flow_control]),
#{msg_deliver_quota := MaxDeliverNum} = emqx:get_config([?APP, flow_control]),
case MaxDeliverNum of
0 ->
_ = [Pid ! {deliver, Topic, Msg} || Msg <- Result],
@ -150,7 +153,7 @@ get_expiry_time(#message{headers = #{properties := #{'Message-Expiry-Interval' :
timestamp = Ts}) ->
Ts + Interval * 1000;
get_expiry_time(#message{timestamp = Ts}) ->
Interval = emqx_config:get([?APP, msg_expiry_interval], ?DEF_EXPIRY_INTERVAL),
Interval = emqx:get_config([?APP, msg_expiry_interval], ?DEF_EXPIRY_INTERVAL),
case Interval of
0 -> 0;
_ -> Ts + Interval
@ -166,6 +169,9 @@ clean() ->
delete(Topic) ->
gen_server:call(?MODULE, {?FUNCTION_NAME, Topic}).
page_read(Topic, Page, Limit) ->
gen_server:call(?MODULE, {?FUNCTION_NAME, Topic, Page, Limit}).
%%--------------------------------------------------------------------
%% gen_server callbacks
%%--------------------------------------------------------------------
@ -173,7 +179,7 @@ delete(Topic) ->
init([]) ->
init_shared_context(),
State = new_state(),
#{enable := Enable} = Cfg = emqx_config:get([?APP]),
#{enable := Enable} = Cfg = emqx:get_config([?APP]),
{ok,
case Enable of
true ->
@ -198,6 +204,11 @@ handle_call({delete, Topic}, _, #{context := Context} = State) ->
delete_message(Context, Topic),
{reply, ok, State};
handle_call({page_read, Topic, Page, Limit}, _, #{context := Context} = State) ->
Mod = get_backend_module(),
Result = Mod:page_read(Context, Topic, Page, Limit),
{reply, Result, State};
handle_call(Req, _From, State) ->
?LOG(error, "Unexpected call: ~p", [Req]),
{reply, ignored, State}.
@ -209,7 +220,7 @@ handle_cast(Msg, State) ->
handle_info(clear_expired, #{context := Context} = State) ->
Mod = get_backend_module(),
Mod:clear_expired(Context),
Interval = emqx_config:get([?APP, msg_clear_interval], ?DEF_EXPIRY_INTERVAL),
Interval = emqx:get_config([?APP, msg_clear_interval], ?DEF_EXPIRY_INTERVAL),
{noreply, State#{clear_timer := add_timer(Interval, clear_expired)}, hibernate};
handle_info(release_deliver_quota, #{context := Context, wait_quotas := Waits} = State) ->
@ -225,7 +236,7 @@ handle_info(release_deliver_quota, #{context := Context, wait_quotas := Waits} =
end,
Waits2)
end,
Interval = emqx_config:get([?APP, flow_control, quota_release_interval]),
Interval = emqx:get_config([?APP, flow_control, quota_release_interval]),
{noreply, State#{release_quota_timer := add_timer(Interval, release_deliver_quota),
wait_quotas := []}};
@ -258,7 +269,7 @@ new_context(Id) ->
#{context_id => Id}.
is_too_big(Size) ->
Limit = emqx_config:get([?APP, max_payload_size], ?DEF_MAX_PAYLOAD_SIZE),
Limit = emqx:get_config([?APP, max_payload_size], ?DEF_MAX_PAYLOAD_SIZE),
Limit > 0 andalso (Size > Limit).
%% @private
@ -332,7 +343,7 @@ insert_shared_context(Key, Term) ->
-spec get_msg_deliver_quota() -> non_neg_integer().
get_msg_deliver_quota() ->
emqx_config:get([?APP, flow_control, msg_deliver_quota]).
emqx:get_config([?APP, flow_control, msg_deliver_quota]).
-spec update_config(state(), hocons:config()) -> state().
update_config(#{clear_timer := ClearTimer,
@ -342,7 +353,7 @@ update_config(#{clear_timer := ClearTimer,
flow_control := #{quota_release_interval := QuotaInterval},
msg_clear_interval := ClearInterval} = Conf,
#{config := OldConfig} = emqx_config:get([?APP]),
#{config := OldConfig} = emqx:get_config([?APP]),
case Enable of
true ->
@ -416,7 +427,7 @@ check_timer(Timer, _, _) ->
-spec get_backend_module() -> backend().
get_backend_module() ->
#{type := Backend} = emqx_config:get([?APP, config]),
#{type := Backend} = emqx:get_config([?APP, config]),
ModName = if Backend =:= built_in_database ->
mnesia;
true ->

229
apps/emqx_retainer/src/emqx_retainer_api.erl
View File

@ -16,52 +16,213 @@
-module(emqx_retainer_api).
-rest_api(#{name => lookup_config,
method => 'GET',
path => "/retainer",
func => lookup_config,
descr => "lookup retainer config"
}).
-behaviour(minirest_api).
-rest_api(#{name => update_config,
method => 'PUT',
path => "/retainer",
func => update_config,
descr => "update retainer config"
}).
-include_lib("emqx/include/emqx.hrl").
-export([ lookup_config/2
, update_config/2
]).
-export([api_spec/0]).
lookup_config(_Bindings, _Params) ->
-export([ lookup_retained_warp/2
, with_topic_warp/2
, config/2]).
-import(emqx_mgmt_api_configs, [gen_schema/1]).
-import(emqx_mgmt_util, [ response_array_schema/2
, response_schema/1
, response_error_schema/2]).
-define(CFG_BODY(DESCR),
#{description => list_to_binary(DESCR),
content => #{<<"application/json">> =>
#{schema => gen_schema(emqx_config:get([emqx_retainer]))}}}).
api_spec() ->
{
[ lookup_retained_api()
, with_topic_api()
, config_api()
],
[ message_schema(message, fun message_properties/0)
, message_schema(detail_message, fun detail_message_properties/0)
]
}.
lookup_retained_api() ->
Metadata =
#{get => #{description => <<"lookup matching messages">>,
parameters => [ #{name => page,
in => query,
description => <<"Page">>,
schema => #{type => integer, default => 1}}
, #{name => limit,
in => query,
description => <<"Page size">>,
schema => #{type => integer,
default => emqx_mgmt:max_row_limit()}}
],
responses => #{ <<"200">> =>
response_array_schema("List retained messages", message)
, <<"405">> => response_schema(<<"NotAllowed">>)
}}},
{"/mqtt/retainer/messages", Metadata, lookup_retained_warp}.
with_topic_api() ->
MetaData = #{get => #{description => <<"lookup matching messages">>,
parameters => [ #{name => topic,
in => path,
required => true,
schema => #{type => "string"}}
, #{name => page,
in => query,
description => <<"Page">>,
schema => #{type => integer, default => 1}}
, #{name => limit,
in => query,
description => <<"Page size">>,
schema => #{type => integer,
default => emqx_mgmt:max_row_limit()}}
],
responses => #{ <<"200">> =>
response_array_schema("List retained messages", detail_message)
, <<"405">> => response_schema(<<"NotAllowed">>)}},
delete => #{description => <<"delete matching messages">>,
parameters => [#{name => topic,
in => path,
required => true,
schema => #{type => "string"}}],
responses => #{ <<"200">> => response_schema(<<"Successed">>)
, <<"405">> => response_schema(<<"NotAllowed">>)}}
},
{"/mqtt/retainer/message/:topic", MetaData, with_topic_warp}.
config_api() ->
MetaData = #{
get => #{
description => <<"get retainer config">>,
responses => #{<<"200">> => ?CFG_BODY("Get configs successfully"),
<<"404">> => response_error_schema(
<<"Config not found">>, ['NOT_FOUND'])}
},
put => #{
description => <<"Update retainer config">>,
'requestBody' =>
?CFG_BODY("The format of the request body is depend on the 'conf_path' parameter in the query string"),
responses => #{<<"200">> => response_schema("Update configs successfully"),
<<"400">> => response_error_schema(
<<"Update configs failed">>, ['UPDATE_FAILED'])}
}
},
{"/mqtt/retainer", MetaData, config}.
lookup_retained_warp(Type, Req) ->
check_backend(Type, Req, fun lookup_retained/2).
with_topic_warp(Type, Req) ->
check_backend(Type, Req, fun with_topic/2).
config(get, _) ->
Config = emqx_config:get([emqx_retainer]),
return({ok, Config}).
Body = emqx_json:encode(Config),
{200, Body};
update_config(_Bindings, Params) ->
config(put, Req) ->
try
ConfigList = proplists:get_value(<<"emqx_retainer">>, Params),
{ok, RawConf} = hocon:binary(jsx:encode(#{<<"emqx_retainer">> => ConfigList}),
{ok, Body, _} = cowboy_req:read_body(Req),
Cfg = emqx_json:decode(Body),
{ok, RawConf} = hocon:binary(jsx:encode(#{<<"emqx_retainer">> => Cfg}),
#{format => richmap}),
RichConf = hocon_schema:check(emqx_retainer_schema, RawConf, #{atom_key => true}),
#{emqx_retainer := Conf} = hocon_schema:richmap_to_map(RichConf),
Action = proplists:get_value(<<"action">>, Params, undefined),
do_update_config(Action, Conf),
return()
catch _:_:Reason ->
return({error, Reason})
emqx_retainer:update_config(Conf),
{200, #{<<"content-type">> => <<"text/plain">>}, <<"Update configs successfully">>}
catch _:Reason:_ ->
{400,
#{code => 'UPDATE_FAILED',
message => erlang:list_to_binary(io_lib:format("~p~n", [Reason]))}}
end.
%%------------------------------------------------------------------------------
%% Interval Funcs
%%------------------------------------------------------------------------------
do_update_config(undefined, Config) ->
emqx_retainer:update_config(Config);
do_update_config(<<"test">>, _) ->
ok.
lookup_retained(get, Req) ->
lookup(undefined, Req, fun format_message/1).
%% TODO: V5 API
return() ->
ok.
return(_) ->
ok.
with_topic(get, Req) ->
Topic = cowboy_req:binding(topic, Req),
lookup(Topic, Req, fun format_detail_message/1);
with_topic(delete, Req) ->
Topic = cowboy_req:binding(topic, Req),
emqx_retainer_mnesia:delete_message(undefined, Topic),
{200}.
-spec lookup(undefined | binary(),
cowboy_req:req(),
fun((#message{}) -> map())) ->
{200, map()}.
lookup(Topic, Req, Formatter) ->
#{page := Page,
limit := Limit} = cowboy_req:match_qs([{page, int, 1},
{limit, int, emqx_mgmt:max_row_limit()}],
Req),
{ok, Msgs} = emqx_retainer_mnesia:page_read(undefined, Topic, Page, Limit),
{200, format_message(Msgs, Formatter)}.
message_schema(Type, Properties) ->
#{Type => #{type => object,
properties => Properties()}}.
message_properties() ->
#{msgid => #{type => string,
description => <<"Message ID">>},
topic => #{type => string,
description => <<"Topic">>},
qos => #{type => integer,
enum => [0, 1, 2],
description => <<"Qos">>},
publish_at => #{type => string,
description => <<"publish datetime">>},
from_clientid => #{type => string,
description => <<"Message from">>},
from_username => #{type => string,
description => <<"publish username">>}}.
detail_message_properties() ->
Base = message_properties(),
Base#{payload => #{type => string,
description => <<"Topic">>}}.
format_message(Messages, Formatter) when is_list(Messages)->
[Formatter(Message) || Message <- Messages];
format_message(Message, Formatter) ->
Formatter(Message).
format_message(#message{id = ID, qos = Qos, topic = Topic, from = From, timestamp = Timestamp, headers = Headers}) ->
#{msgid => emqx_guid:to_hexstr(ID),
qos => Qos,
topic => Topic,
publish_at => erlang:list_to_binary(emqx_mgmt_util:strftime(Timestamp div 1000)),
from_clientid => to_bin_string(From),
from_username => maps:get(username, Headers, <<>>)
}.
format_detail_message(#message{payload = Payload} = Msg) ->
Base = format_message(Msg),
Base#{payload => Payload}.
to_bin_string(Data) when is_binary(Data) ->
Data;
to_bin_string(Data) ->
list_to_binary(io_lib:format("~p", [Data])).
check_backend(Type, Req, Cont) ->
case emqx:get_config([emqx_retainer, config, type]) of
built_in_database ->
Cont(Type, Req);
_ ->
{405,
#{<<"content-type">> => <<"text/plain">>},
<<"This API only for built in database">>}
end.

62
apps/emqx_retainer/src/emqx_retainer_mnesia.erl
View File

@ -24,9 +24,10 @@
-include_lib("stdlib/include/qlc.hrl").
-export([delete_message/2
-export([ delete_message/2
, store_retained/2
, read_message/2
, page_read/4
, match_messages/3
, clear_expired/1
, clean/1]).
@ -129,8 +130,21 @@ delete_message(_, Topic) ->
read_message(_, Topic) ->
{ok, read_messages(Topic)}.
page_read(_, Topic, Page, Limit) ->
Cursor = make_cursor(Topic),
case Page > 1 of
true ->
_ = qlc:next_answers(Cursor, (Page - 1) * Limit),
ok;
_ ->
ok
end,
Rows = qlc:next_answers(Cursor, Limit),
qlc:delete_cursor(Cursor),
{ok, Rows}.
match_messages(_, Topic, Cursor) ->
MaxReadNum = emqx_config:get([?APP, flow_control, max_read_number]),
MaxReadNum = emqx:get_config([?APP, flow_control, max_read_number]),
case Cursor of
undefined ->
case MaxReadNum of
@ -152,34 +166,28 @@ clean(_) ->
sort_retained([]) -> [];
sort_retained([Msg]) -> [Msg];
sort_retained(Msgs) ->
lists:sort(fun(#message{timestamp = Ts1}, #message{timestamp = Ts2}) ->
Ts1 =< Ts2 end,
Msgs).
lists:sort(fun compare_message/2, Msgs).
compare_message(M1, M2) ->
M1#message.timestamp =< M2#message.timestamp.
%%--------------------------------------------------------------------
%% Internal funcs
%%--------------------------------------------------------------------
topic2tokens(Topic) ->
emqx_topic:words(Topic).
-spec start_batch_read(topic(), pos_integer()) -> batch_read_result().
start_batch_read(Topic, MaxReadNum) ->
Ms = make_match_spec(Topic),
TabQH = ets:table(?TAB, [{traverse, {select, Ms}}]),
QH = qlc:q([E || E <- TabQH]),
Cursor = qlc:cursor(QH),
Cursor = make_cursor(Topic),
batch_read_messages(Cursor, MaxReadNum).
-spec batch_read_messages(emqx_retainer_storage:cursor(), pos_integer()) -> batch_read_result().
batch_read_messages(Cursor, MaxReadNum) ->
Answers = qlc:next_answers(Cursor, MaxReadNum),
Orders = sort_retained(Answers),
case erlang:length(Orders) < MaxReadNum of
case erlang:length(Answers) < MaxReadNum of
true ->
qlc:delete_cursor(Cursor),
{ok, Orders, undefined};
{ok, Answers, undefined};
_ ->
{ok, Orders, Cursor}
{ok, Answers, Cursor}
end.
-spec(read_messages(emqx_types:topic())
@ -217,17 +225,31 @@ condition(Ws) ->
_ -> (Ws1 -- ['#']) ++ '_'
end.
-spec make_match_spec(topic()) -> ets:match_spec().
make_match_spec(Filter) ->
-spec make_match_spec(undefined | topic()) -> ets:match_spec().
make_match_spec(Topic) ->
NowMs = erlang:system_time(millisecond),
Cond = condition(emqx_topic:words(Filter)),
Cond =
case Topic of
undefined ->
'_';
_ ->
condition(emqx_topic:words(Topic))
end,
MsHd = #retained{topic = Cond, msg = '$2', expiry_time = '$3'},
[{MsHd, [{'=:=', '$3', 0}], ['$2']},
{MsHd, [{'>', '$3', NowMs}], ['$2']}].
-spec make_cursor(undefined | topic()) -> qlc:query_cursor().
make_cursor(Topic) ->
Ms = make_match_spec(Topic),
TabQH = ets:table(?TAB, [{traverse, {select, Ms}}]),
QH = qlc:q([E || E <- TabQH]),
QH2 = qlc:sort(QH, {order, fun compare_message/2}),
qlc:cursor(QH2).
-spec is_table_full() -> boolean().
is_table_full() ->
#{max_retained_messages := Limit} = emqx_config:get([?APP, config]),
#{max_retained_messages := Limit} = emqx:get_config([?APP, config]),
Limit > 0 andalso (table_size() >= Limit).
-spec table_size() -> non_neg_integer().

17
apps/emqx_retainer/test/emqx_retainer_api_SUITE.erl
View File

@ -33,10 +33,11 @@
-define(HOST, "http://127.0.0.1:8081/").
-define(API_VERSION, "v4").
-define(BASE_PATH, "api").
-define(CFG_URI, "/configs/retainer").
all() ->
%% TODO: V5 API
%% emqx_ct:all(?MODULE).
%% TODO: V5 API
%% emqx_ct:all(?MODULE).
[].
groups() ->
@ -69,16 +70,12 @@ set_special_configs(_) ->
%%------------------------------------------------------------------------------
t_config(_Config) ->
{ok, Return} = request_http_rest_lookup(["retainer"]),
{ok, Return} = request_http_rest_lookup([?CFG_URI]),
NowCfg = get_http_data(Return),
NewCfg = NowCfg#{<<"msg_expiry_interval">> => timer:seconds(60)},
RetainerConf = #{<<"emqx_retainer">> => NewCfg},
{ok, _} = request_http_rest_update(["retainer?action=test"], RetainerConf),
{ok, TestReturn} = request_http_rest_lookup(["retainer"]),
?assertEqual(NowCfg, get_http_data(TestReturn)),
{ok, _} = request_http_rest_update(["retainer"], RetainerConf),
{ok, _} = request_http_rest_update([?CFG_URI], RetainerConf),
{ok, UpdateReturn} = request_http_rest_lookup(["retainer"]),
?assertEqual(NewCfg, get_http_data(UpdateReturn)),
ok.
@ -141,12 +138,12 @@ receive_messages(Count, Msgs) ->
end.
switch_emqx_retainer(undefined, IsEnable) ->
{ok, Return} = request_http_rest_lookup(["retainer"]),
{ok, Return} = request_http_rest_lookup([?COMMON_SHARD]),
NowCfg = get_http_data(Return),
switch_emqx_retainer(NowCfg, IsEnable);
switch_emqx_retainer(NowCfg, IsEnable) ->
NewCfg = NowCfg#{<<"enable">> => IsEnable},
RetainerConf = #{<<"emqx_retainer">> => NewCfg},
{ok, _} = request_http_rest_update(["retainer"], RetainerConf),
{ok, _} = request_http_rest_update([?CFG_URI], RetainerConf),
NewCfg.

2
apps/emqx_rule_actions/src/emqx_bridge_mqtt_actions.erl
View File

@ -506,7 +506,7 @@ connect(Options) when is_list(Options) ->
connect(Options = #{disk_cache := DiskCache, ecpool_worker_id := Id, pool_name := Pool}) ->
Options0 = case DiskCache of
true ->
DataDir = filename:join([emqx_config:get([node, data_dir]), replayq, Pool, integer_to_list(Id)]),
DataDir = filename:join([emqx:get_config([node, data_dir]), replayq, Pool, integer_to_list(Id)]),
QueueOption = #{replayq_dir => DataDir},
Options#{queue => QueueOption};
false ->

2
apps/emqx_rule_engine/src/emqx_rule_events.erl
View File

@ -595,4 +595,4 @@ printable_maps(Headers) ->
ignore_sys_message(#message{flags = Flags}) ->
maps:get(sys, Flags, false) andalso
emqx_config:get([emqx_rule_engine, ignore_sys_message]).
emqx:get_config([emqx_rule_engine, ignore_sys_message]).

6
apps/emqx_statsd/src/emqx_statsd_api.erl
View File

@ -84,7 +84,7 @@ statsd_api() ->
[{"/statsd", Metadata, statsd}].
statsd(get, _Request) ->
Response = emqx_config:get_raw([<<"statsd">>], #{}),
Response = emqx:get_raw_config([<<"statsd">>], #{}),
{200, Response};
statsd(put, Request) ->
@ -96,11 +96,11 @@ statsd(put, Request) ->
enable_statsd(true) ->
ok = emqx_statsd_sup:stop_child(?APP),
emqx_statsd_sup:start_child(?APP, emqx_config:get([statsd], #{})),
emqx_statsd_sup:start_child(?APP, emqx:get_config([statsd], #{})),
{200};
enable_statsd(false) ->
_ = emqx_statsd_sup:stop_child(?APP),
{200}.
get_raw(Key, Def) ->
emqx_config:get_raw([<<"statsd">>]++ [Key], Def).
emqx:get_raw_config([<<"statsd">>]++ [Key], Def).

4
apps/emqx_statsd/src/emqx_statsd_app.erl
View File

@ -32,9 +32,9 @@ stop(_) ->
ok.
maybe_enable_statsd() ->
case emqx_config:get([statsd, enable], false) of
case emqx:get_config([statsd, enable], false) of
true ->
emqx_statsd_sup:start_child(?APP, emqx_config:get([statsd], #{}));
emqx_statsd_sup:start_child(?APP, emqx:get_config([statsd], #{}));
false ->
ok
end.

2
rebar.config
View File

@ -63,7 +63,7 @@
, {snabbkaffe, {git, "https://github.com/kafka4beam/snabbkaffe.git", {tag, "0.14.1"}}}
, {hocon, {git, "https://github.com/emqx/hocon.git", {tag, "0.11.1"}}}
, {emqx_http_lib, {git, "https://github.com/emqx/emqx_http_lib.git", {tag, "0.4.0"}}}
, {esasl, {git, "https://github.com/emqx/esasl", {tag, "0.1.0"}}}
, {esasl, {git, "https://github.com/emqx/esasl", {tag, "0.2.0"}}}
]}.
{xref_ignores,