Merge branch 'maint'

Conflicts:
	lib/ssl/doc/src/ssl_app.xml
	lib/ssl/src/ssl_manager.erl

1 files changed, 127 insertions, 0 deletions

diff --git a/lib/ssl/test/ssl_pem_cache_SUITE.erl b/lib/ssl/test/ssl_pem_cache_SUITE.erl
new file mode 100644
index 0000000000..36c2a17a50
--- /dev/null
+++ b/lib/ssl/test/ssl_pem_cache_SUITE.erl
@@ -0,0 +1,127 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2015-2015. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.2
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+
+-module(ssl_pem_cache_SUITE).
+
+%% Note: This directive should only be used in test suites.
+-compile(export_all).
+
+-include_lib("common_test/include/ct.hrl").
+-include_lib("kernel/include/file.hrl").
+
+-define(CLEANUP_INTERVAL, 5000).
+
+%%--------------------------------------------------------------------
+%% Common Test interface functions -----------------------------------
+%%--------------------------------------------------------------------
+all() ->
+    [pem_cleanup].
+
+groups() ->
+    [].
+
+init_per_suite(Config0) ->
+    catch crypto:stop(),
+    try crypto:start() of
+	ok ->
+	    ssl:start(),
+	    %% make rsa certs using oppenssl
+	    Result =
+		(catch make_certs:all(?config(data_dir, Config0),
+				      ?config(priv_dir, Config0))),
+	    ct:log("Make certs  ~p~n", [Result]),
+
+	    Config1 = ssl_test_lib:make_dsa_cert(Config0),
+	    ssl_test_lib:cert_options(Config1)
+    catch _:_ ->
+	    {skip, "Crypto did not start"}
+    end.
+
+end_per_suite(_Config) ->
+    application:stop(crypto).
+
+init_per_group(_GroupName, Config) ->
+    Config.
+
+end_per_group(_GroupName, Config) ->
+    Config.
+
+init_per_testcase(pem_cleanup, Config) ->
+    ssl:stop(),
+    application:load(ssl),
+    application:set_env(ssl, ssl_pem_cache_clean, ?CLEANUP_INTERVAL),
+    ssl:start(),
+    Config.
+
+end_per_testcase(_TestCase, Config) ->
+    %%ssl:stop(),
+    Config.
+
+%%--------------------------------------------------------------------
+%% Test Cases --------------------------------------------------------
+%%--------------------------------------------------------------------
+pem_cleanup() ->
+    [{doc, "Test pem cache invalidate mechanism"}].
+pem_cleanup(Config)when is_list(Config) ->
+    process_flag(trap_exit, true),
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+    Server =
+	ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+				   {from, self()},
+				   {mfa, {ssl_test_lib, no_result, []}},
+				   {options, ServerOpts}]),
+    Port = ssl_test_lib:inet_port(Server),
+    Client =
+	ssl_test_lib:start_client([{node, ClientNode},
+		      {port, Port}, {host, Hostname},
+				   {mfa, {ssl_test_lib, no_result, []}},
+				   {from, self()}, {options, ClientOpts}]),
+
+    Size = ssl_pkix_db:db_size(get_pem_cache()),
+    Certfile = proplists:get_value(certfile, ServerOpts),
+    {ok, FileInfo} = file:read_file_info(Certfile),
+    Time = later(), 
+    ok = file:write_file_info(Certfile, FileInfo#file_info{mtime = Time}),
+    ct:sleep(2 * ?CLEANUP_INTERVAL),
+    Size1 = ssl_pkix_db:db_size(get_pem_cache()),
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client),
+    false = Size == Size1.
+       
+get_pem_cache() ->
+    {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)),
+    [_, _,_, _, Prop] = StatusInfo,
+    State = ssl_test_lib:state(Prop),
+    case element(5, State) of
+	[_CertDb, _FileRefDb, PemChace] ->
+	    PemChace;
+	_ ->
+	    undefined
+    end.
+
+later()->
+    DateTime = calendar:now_to_local_time(erlang:timestamp()), 
+    Gregorian = calendar:datetime_to_gregorian_seconds(DateTime),
+    calendar:gregorian_seconds_to_datetime(Gregorian + (2 * ?CLEANUP_INTERVAL)).
+