%% %% %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)).