%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2008-2018. 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(openssl_session_SUITE).
%% Note: This directive should only be used in test suites.
-compile(export_all).
-include_lib("common_test/include/ct.hrl").
-define(SLEEP, 1000).
-define(EXPIRE, 10).
%%--------------------------------------------------------------------
%% Common Test interface functions -----------------------------------
%%--------------------------------------------------------------------
all() ->
case ssl_test_lib:openssl_sane_dtls() of
true ->
[{group, 'tlsv1.2'},
{group, 'tlsv1.1'},
{group, 'tlsv1'},
{group, 'sslv3'},
{group, 'dtlsv1.2'},
{group, 'dtlsv1'}];
false ->
[{group, 'tlsv1.2'},
{group, 'tlsv1.1'},
{group, 'tlsv1'},
{group, 'sslv3'}]
end.
groups() ->
case ssl_test_lib:openssl_sane_dtls() of
true ->
[{'tlsv1.2', [], tests()},
{'tlsv1.1', [], tests()},
{'tlsv1', [], tests()},
{'sslv3', [], tests()},
{'dtlsv1.2', [], tests()},
{'dtlsv1', [], tests()}
];
false ->
[{'tlsv1.2', [], tests()},
{'tlsv1.1', [], tests()},
{'tlsv1', [], tests()},
{'sslv3', [], tests()}
]
end.
tests() ->
[
reuse_session_erlang_server,
reuse_session_erlang_client
].
init_per_suite(Config0) ->
case os:find_executable("openssl") of
false ->
{skip, "Openssl not found"};
_ ->
ct:pal("Version: ~p", [os:cmd("openssl version")]),
catch crypto:stop(),
try crypto:start() of
ok ->
ssl_test_lib:clean_start(),
ssl_test_lib:make_rsa_cert(Config0)
catch _:_ ->
{skip, "Crypto did not start"}
end
end.
end_per_suite(_Config) ->
ssl:stop(),
application:stop(crypto),
ssl_test_lib:kill_openssl().
init_per_group(GroupName, Config) ->
case ssl_test_lib:is_tls_version(GroupName) of
true ->
case ssl_test_lib:supports_ssl_tls_version(GroupName) of
true ->
case ssl_test_lib:check_sane_openssl_version(GroupName) of
true ->
ssl_test_lib:init_tls_version(GroupName, Config);
false ->
{skip, openssl_does_not_support_version}
end;
false ->
{skip, openssl_does_not_support_version}
end;
_ ->
ssl:start(),
Config
end.
end_per_group(GroupName, Config) ->
case ssl_test_lib:is_tls_version(GroupName) of
true ->
ssl_test_lib:clean_tls_version(Config);
false ->
Config
end.
init_per_testcase(reuse_session_erlang_client, Config) ->
ct:timetrap(?EXPIRE * 1000 * 5),
ssl:stop(),
application:load(ssl),
application:set_env(ssl, session_lifetime, ?EXPIRE),
ssl:start(),
Config;
init_per_testcase(TestCase, Config) ->
ct:timetrap({seconds, 10}),
Config.
end_per_testcase(reuse_session_erlang_client, Config) ->
application:unset_env(ssl, session_lifetime),
Config;
end_per_testcase(_, Config) ->
Config.
%%--------------------------------------------------------------------
%% Test Cases --------------------------------------------------------
%%--------------------------------------------------------------------
%%--------------------------------------------------------------------
reuse_session_erlang_server() ->
[{doc, "Test erlang server with openssl client that reconnects with the"
"same session id, to test reusing of sessions."}].
reuse_session_erlang_server(Config) when is_list(Config) ->
process_flag(trap_exit, true),
ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config),
{_, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "From openssl to erlang",
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()},
{mfa, {ssl_test_lib, active_recv, [length(Data)]}},
{reconnect_times, 5},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Version = ssl_test_lib:protocol_version(Config),
Exe = "openssl",
Args = ["s_client", "-connect", ssl_test_lib:hostname_format(Hostname)
++ ":" ++ integer_to_list(Port),
ssl_test_lib:version_flag(Version),
"-reconnect"],
OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
true = port_command(OpenSslPort, Data),
ssl_test_lib:check_result(Server, Data),
%% Clean close down! Server needs to be closed first !!
ssl_test_lib:close(Server),
ssl_test_lib:close_port(OpenSslPort).
%%--------------------------------------------------------------------
reuse_session_erlang_client() ->
[{doc, "Test erlang ssl client that wants to reuse sessions"}].
reuse_session_erlang_client(Config) when is_list(Config) ->
process_flag(trap_exit, true),
ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config),
ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config),
{ClientNode, _, Hostname} = ssl_test_lib:run_where(Config),
Version = ssl_test_lib:protocol_version(Config),
Port = ssl_test_lib:inet_port(node()),
CertFile = proplists:get_value(certfile, ServerOpts),
CACertFile = proplists:get_value(cacertfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
Exe = "openssl",
Args = ["s_server", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version),
"-cert", CertFile,"-key", KeyFile, "-CAfile", CACertFile],
OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)),
Client0 =
ssl_test_lib:start_client([{node, ClientNode},
{port, Port}, {host, Hostname},
{mfa, {ssl_test_lib, session_id, []}},
{from, self()}, {options, [{reuse_sessions, save}, {verify, verify_peer}| ClientOpts]}]),
SID = receive
{Client0, Id0} ->
Id0
end,
ssl_test_lib:close(Client0),
Client1 =
ssl_test_lib:start_client([{node, ClientNode},
{port, Port}, {host, Hostname},
{mfa, {ssl_test_lib, session_id, []}},
{from, self()}, {options, [{reuse_session, SID} | ClientOpts]}]),
receive
{Client1, SID} ->
ok
after ?SLEEP ->
ct:fail(session_not_reused)
end,
ssl_test_lib:close(Client1),
%% Make sure session is unregistered due to expiration
ct:sleep(20000),
Client2 =
ssl_test_lib:start_client([{node, ClientNode},
{port, Port}, {host, Hostname},
{mfa, {ssl_test_lib, session_id, []}},
{from, self()}, {options, ClientOpts}]),
receive
{Client2, ID} ->
case ID of
SID ->
ct:fail(expired_session_reused);
_ ->
ok
end
end,
%% Clean close down! Server needs to be closed first !!
ssl_test_lib:close_port(OpensslPort),
ssl_test_lib:close(Client2).
%%--------------------------------------------------------------------
%% Internal functions ------------------------------------------------
%%--------------------------------------------------------------------
