%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2019-2019. 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_renegotiate_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(OPENSSL_RENEGOTIATE, "R\n").
%%--------------------------------------------------------------------
%% 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', [], all_versions_tests()},
{'tlsv1.1', [], all_versions_tests()},
{'tlsv1', [], all_versions_tests()},
{'sslv3', [], all_versions_tests()},
{'dtlsv1.2', [], all_versions_tests()},
{'dtlsv1', [], all_versions_tests()}
];
false ->
[{'tlsv1.2', [], all_versions_tests()},
{'tlsv1.1', [], all_versions_tests()},
{'tlsv1', [], all_versions_tests()},
{'sslv3', [], all_versions_tests()}
]
end.
all_versions_tests() ->
[
erlang_client_openssl_server_renegotiate,
erlang_client_openssl_server_renegotiate_after_client_data,
erlang_client_openssl_server_nowrap_seqnum,
erlang_server_openssl_client_nowrap_seqnum
].
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:check_sane_openssl_renegotaite(ssl_test_lib:init_tls_version(GroupName, Config),
GroupName);
false ->
{skip, openssl_does_not_support_version}
end;
false ->
{skip, openssl_does_not_support_version}
end;
_ ->
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(TestCase, Config) ->
ct:timetrap({seconds, 10}),
special_init(TestCase, Config).
special_init(TestCase, Config)
when TestCase == erlang_client_openssl_server_renegotiate;
TestCase == erlang_client_openssl_server_nowrap_seqnum;
TestCase == erlang_server_openssl_client_nowrap_seqnum;
TestCase == erlang_client_openssl_server_renegotiate_after_client_data
->
{ok, Version} = application:get_env(ssl, protocol_version),
ssl_test_lib:check_sane_openssl_renegotaite(Config, Version);
special_init(_, Config) ->
Config.
end_per_testcase(_, Config) ->
Config.
%%--------------------------------------------------------------------
%% Test Cases --------------------------------------------------------
%%--------------------------------------------------------------------
erlang_client_openssl_server_renegotiate() ->
[{doc,"Test erlang client when openssl server issuses a renegotiate"}].
erlang_client_openssl_server_renegotiate(Config) when is_list(Config) ->
process_flag(trap_exit, true),
ServerOpts = ssl_test_lib:ssl_options(server_rsa_verify_opts, Config),
ClientOpts = ssl_test_lib:ssl_options(client_rsa_verify_opts, Config),
{ClientNode, _, Hostname} = ssl_test_lib:run_where(Config),
ErlData = "From erlang to openssl",
OpenSslData = "From openssl to erlang",
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),
Version = ssl_test_lib:protocol_version(Config),
Exe = "openssl",
Args = ["s_server", "-accept", integer_to_list(Port),
ssl_test_lib:version_flag(Version),
"-CAfile", CaCertFile,
"-cert", CertFile, "-key", KeyFile, "-msg"],
OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)),
Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE,
delayed_send, [[ErlData, OpenSslData]]}},
{options, [{reuse_sessions, false} | ClientOpts]}]),
true = port_command(OpensslPort, ?OPENSSL_RENEGOTIATE),
ct:sleep(?SLEEP),
true = port_command(OpensslPort, OpenSslData),
ssl_test_lib:check_result(Client, OpenSslData),
%% Clean close down! Server needs to be closed first !!
ssl_test_lib:close_port(OpensslPort),
ssl_test_lib:close(Client),
process_flag(trap_exit, false),
ok.
%%--------------------------------------------------------------------
erlang_client_openssl_server_renegotiate_after_client_data() ->
[{doc,"Test erlang client when openssl server issuses a renegotiate after reading client data"}].
erlang_client_openssl_server_renegotiate_after_client_data(Config) when is_list(Config) ->
process_flag(trap_exit, true),
ServerOpts = ssl_test_lib:ssl_options(server_rsa_verify_opts, Config),
ClientOpts = ssl_test_lib:ssl_options(client_rsa_verify_opts, Config),
{ClientNode, _, Hostname} = ssl_test_lib:run_where(Config),
ErlData = "From erlang to openssl",
OpenSslData = "From openssl to erlang",
Port = ssl_test_lib:inet_port(node()),
CaCertFile = proplists:get_value(cacertfile, ServerOpts),
CertFile = proplists:get_value(certfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
Version = ssl_test_lib:protocol_version(Config),
Exe = "openssl",
Args = ["s_server", "-accept", integer_to_list(Port),
ssl_test_lib:version_flag(Version),
"-CAfile", CaCertFile,
"-cert", CertFile, "-key", KeyFile, "-msg"],
OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)),
Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE,
send_wait_send, [[ErlData, OpenSslData]]}},
{options, [{reuse_sessions, false} |ClientOpts]}]),
true = port_command(OpensslPort, ?OPENSSL_RENEGOTIATE),
ct:sleep(?SLEEP),
true = port_command(OpensslPort, OpenSslData),
ssl_test_lib:check_result(Client, OpenSslData),
%% Clean close down! Server needs to be closed first !!
ssl_test_lib:close_port(OpensslPort),
ssl_test_lib:close(Client),
process_flag(trap_exit, false),
ok.
%%--------------------------------------------------------------------
erlang_client_openssl_server_nowrap_seqnum() ->
[{doc, "Test that erlang client will renegotiate session when",
"max sequence number celing is about to be reached. Although"
"in the testcase we use the test option renegotiate_at"
" to lower treashold substantially."}].
erlang_client_openssl_server_nowrap_seqnum(Config) when is_list(Config) ->
process_flag(trap_exit, true),
ServerOpts = ssl_test_lib:ssl_options(server_rsa_verify_opts, Config),
ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config),
{ClientNode, _, Hostname} = ssl_test_lib:run_where(Config),
ErlData = "From erlang to openssl\n",
N = 10,
Port = ssl_test_lib:inet_port(node()),
CaCertFile = proplists:get_value(cacertfile, ServerOpts),
CertFile = proplists:get_value(certfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
Version = ssl_test_lib:protocol_version(Config),
Exe = "openssl",
Args = ["s_server", "-accept", integer_to_list(Port),
ssl_test_lib:version_flag(Version),
"-CAfile", CaCertFile,
"-cert", CertFile, "-key", KeyFile, "-msg"],
OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)),
Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {ssl_test_lib,
trigger_renegotiate, [[ErlData, N+2]]}},
{options, [{reuse_sessions, false},
{renegotiate_at, N} | ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
%% Clean close down! Server needs to be closed first !!
ssl_test_lib:close_port(OpensslPort),
ssl_test_lib:close(Client),
process_flag(trap_exit, false).
%%--------------------------------------------------------------------
erlang_server_openssl_client_nowrap_seqnum() ->
[{doc, "Test that erlang client will renegotiate session when",
"max sequence number celing is about to be reached. Although"
"in the testcase we use the test option renegotiate_at"
" to lower treashold substantially."}].
erlang_server_openssl_client_nowrap_seqnum(Config) when is_list(Config) ->
process_flag(trap_exit, true),
ServerOpts = ssl_test_lib:ssl_options(server_rsa_verify_opts, Config),
{_, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "From openssl to erlang",
N = 10,
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()},
{mfa, {ssl_test_lib,
trigger_renegotiate, [[Data, N+2]]}},
{options, [{renegotiate_at, N}, {reuse_sessions, false} | 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),
"-msg"],
OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
true = port_command(OpenSslPort, Data),
ssl_test_lib:check_result(Server, ok),
%% Clean close down! Server needs to be closed first !!
ssl_test_lib:close(Server),
ssl_test_lib:close_port(OpenSslPort),
process_flag(trap_exit, false).
%%--------------------------------------------------------------------
%% Internal functions ------------------------------------------------
%%--------------------------------------------------------------------
delayed_send(Socket, [ErlData, OpenSslData]) ->
ct:sleep(?SLEEP),
ssl:send(Socket, ErlData),
ssl_test_lib:active_recv(Socket, length(OpenSslData)).
send_wait_send(Socket, [ErlData, OpenSslData]) ->
ssl:send(Socket, ErlData),
ct:sleep(?SLEEP),
ssl:send(Socket, ErlData),
ssl_test_lib:active_recv(Socket, length(OpenSslData)).
