%% %% %CopyrightBegin% %% %% Copyright Ericsson AB 1998-2016. 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. %% %% %CopyrightEnd% %% %% -module(ssl_admin_sup). -behaviour(supervisor). %% API -export([start_link/0, manager_opts/0]). %% Supervisor callback -export([init/1]). %%%========================================================================= %%% API %%%========================================================================= -spec start_link() -> {ok, pid()} | ignore | {error, term()}. start_link() -> supervisor:start_link({local, ?MODULE}, ?MODULE, []). %%%========================================================================= %%% Supervisor callback %%%========================================================================= init([]) -> PEMCache = pem_cache_child_spec(), SessionCertManager = session_and_cert_manager_child_spec(), {ok, {{rest_for_one, 10, 3600}, [PEMCache, SessionCertManager]}}. manager_opts() -> CbOpts = case application:get_env(ssl, session_cb) of {ok, Cb} when is_atom(Cb) -> InitArgs = session_cb_init_args(), [{session_cb, Cb}, {session_cb_init_args, InitArgs}]; _ -> [] end, case application:get_env(ssl, session_lifetime) of {ok, Time} when is_integer(Time) -> [{session_lifetime, Time}| CbOpts]; _ -> CbOpts end. %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- pem_cache_child_spec() -> Name = ssl_pem_cache, StartFunc = {ssl_pem_cache, start_link, [[]]}, Restart = permanent, Shutdown = 4000, Modules = [ssl_pem_cache], Type = worker, {Name, StartFunc, Restart, Shutdown, Type, Modules}. session_and_cert_manager_child_spec() -> Opts = manager_opts(), Name = ssl_manager, StartFunc = {ssl_manager, start_link, [Opts]}, Restart = permanent, Shutdown = 4000, Modules = [ssl_manager], Type = worker, {Name, StartFunc, Restart, Shutdown, Type, Modules}. session_cb_init_args() -> case application:get_env(ssl, session_cb_init_args) of {ok, Args} when is_list(Args) -> Args; _ -> [] end.