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%% This Source Code Form is subject to the terms of the Mozilla Public
%% License, v. 2.0. If a copy of the MPL was not distributed with this
%% file, You can obtain one at https://mozilla.org/MPL/2.0/.
%%
%% Copyright (c) 2007-2020 VMware, Inc. or its affiliates. All rights reserved.
%%
-module(rabbit_auth_cache).
-export([expiration/1, expired/1]).
-ifdef(use_specs).
-callback get(term()) -> term().
-callback put(term(), term(), integer()) -> ok.
-callback delete(term()) -> ok.
-else.
-export([behaviour_info/1]).
behaviour_info(callbacks) ->
[{get, 1}, {put, 3}, {delete, 1}];
behaviour_info(_Other) ->
undefined.
-endif.
expiration(TTL) ->
erlang:system_time(milli_seconds) + TTL.
expired(Exp) ->
erlang:system_time(milli_seconds) > Exp.
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