57 lines
1.7 KiB
Erlang
57 lines
1.7 KiB
Erlang
%%--------------------------------------------------------------------
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%% Copyright (c) 2022-2023 EMQ Technologies Co., Ltd. All Rights Reserved.
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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%% You may obtain a copy of the License at
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%%
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing, software
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%% distributed under the License is distributed on an "AS IS" BASIS,
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%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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%% See the License for the specific language governing permissions and
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%% limitations under the License.
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%%--------------------------------------------------------------------
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-module(emqx_rule_engine_jwt).
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-include("rule_engine.hrl").
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-include("rule_actions.hrl").
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%% API
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-export([ lookup_jwt/1
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, lookup_jwt/2
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, delete_jwt/2
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]).
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-type jwt() :: binary().
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-spec lookup_jwt(resource_id()) -> {ok, jwt()} | {error, not_found}.
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lookup_jwt(ResourceId) ->
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?MODULE:lookup_jwt(?JWT_TABLE, ResourceId).
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-spec lookup_jwt(ets:table(), resource_id()) -> {ok, jwt()} | {error, not_found}.
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lookup_jwt(TId, ResourceId) ->
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try
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case ets:lookup(TId, {ResourceId, jwt}) of
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[{{ResourceId, jwt}, JWT}] ->
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{ok, JWT};
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[] ->
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{error, not_found}
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end
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catch
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error:badarg ->
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{error, not_found}
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end.
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-spec delete_jwt(ets:table(), resource_id()) -> ok.
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delete_jwt(TId, ResourceId) ->
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try
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ets:delete(TId, {ResourceId, jwt}),
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ok
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catch
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error:badarg ->
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ok
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end.
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