%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2007-2014. 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_ECC_SUITE).
%% Note: This directive should only be used in test suites.
-compile(export_all).
-include_lib("common_test/include/ct.hrl").
-include_lib("public_key/include/public_key.hrl").
%%--------------------------------------------------------------------
%% Common Test interface functions -----------------------------------
%%--------------------------------------------------------------------
all() ->
[
{group, 'tlsv1.2'},
{group, 'tlsv1.1'},
{group, 'tlsv1'}
].
groups() ->
[
{'tlsv1.2', [], all_versions_groups()},
{'tlsv1.1', [], all_versions_groups()},
{'tlsv1', [], all_versions_groups()},
{'erlang_server', [], key_cert_combinations()},
{'erlang_client', [], key_cert_combinations()},
{'erlang', [], key_cert_combinations()}
].
all_versions_groups ()->
[{group, 'erlang_server'},
{group, 'erlang_client'},
{group, 'erlang'}
].
key_cert_combinations() ->
[client_ecdh_server_ecdh,
client_rsa_server_ecdh,
client_ecdh_server_rsa,
client_rsa_server_rsa,
client_ecdsa_server_ecdsa,
client_ecdsa_server_rsa,
client_rsa_server_ecdsa
].
%%--------------------------------------------------------------------
init_per_suite(Config0) ->
end_per_suite(Config0),
try crypto:start() of
ok ->
%% make rsa certs using oppenssl
{ok, _} = make_certs:all(?config(data_dir, Config0),
?config(priv_dir, Config0)),
Config1 = ssl_test_lib:make_ecdsa_cert(Config0),
Config2 = ssl_test_lib:make_ecdh_rsa_cert(Config1),
ssl_test_lib:cert_options(Config2)
catch _:_ ->
{skip, "Crypto did not start"}
end.
end_per_suite(_Config) ->
application:stop(ssl),
application:stop(crypto).
%%--------------------------------------------------------------------
init_per_group(erlang_client = Group, Config) ->
case ssl_test_lib:is_sane_ecc(openssl) of
true ->
common_init_per_group(Group, [{server_type, openssl},
{client_type, erlang} | Config]);
false ->
{skip, "Known ECC bug in openssl"}
end;
init_per_group(erlang_server = Group, Config) ->
case ssl_test_lib:is_sane_ecc(openssl) of
true ->
common_init_per_group(Group, [{server_type, erlang},
{client_type, openssl} | Config]);
false ->
{skip, "Known ECC bug in openssl"}
end;
init_per_group(erlang = Group, Config) ->
case ssl_test_lib:sufficient_crypto_support(Group) of
true ->
common_init_per_group(Group, [{server_type, erlang},
{client_type, erlang} | Config]);
false ->
{skip, "Crypto does not support ECC"}
end;
init_per_group(openssl = Group, Config) ->
case ssl_test_lib:sufficient_crypto_support(Group) of
true ->
common_init_per_group(Group, [{server_type, openssl},
{client_type, openssl} | Config]);
false ->
{skip, "Crypto does not support ECC"}
end;
init_per_group(Group, Config) ->
common_init_per_group(Group, Config).
common_init_per_group(GroupName, Config) ->
case ssl_test_lib:is_tls_version(GroupName) of
true ->
ssl_test_lib:init_tls_version(GroupName),
[{tls_version, GroupName} | Config];
_ ->
openssl_check(GroupName, Config)
end.
end_per_group(_GroupName, Config) ->
Config.
%%--------------------------------------------------------------------
init_per_testcase(TestCase, Config) ->
ct:log("TLS/SSL version ~p~n ", [tls_record:supported_protocol_versions()]),
ct:log("Ciphers: ~p~n ", [ ssl:cipher_suites()]),
end_per_testcase(TestCase, Config),
ssl:start(),
ct:timetrap({seconds, 15}),
Config.
end_per_testcase(_TestCase, Config) ->
application:stop(ssl),
Config.
%%--------------------------------------------------------------------
%% Test Cases --------------------------------------------------------
%%--------------------------------------------------------------------
client_ecdh_server_ecdh(Config) when is_list(Config) ->
COpts = ?config(client_ecdh_rsa_opts, Config),
SOpts = ?config(server_ecdh_rsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
client_ecdh_server_rsa(Config) when is_list(Config) ->
COpts = ?config(client_ecdh_rsa_opts, Config),
SOpts = ?config(server_ecdh_rsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
client_rsa_server_ecdh(Config) when is_list(Config) ->
COpts = ?config(client_ecdh_rsa_opts, Config),
SOpts = ?config(server_ecdh_rsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
client_rsa_server_rsa(Config) when is_list(Config) ->
COpts = ?config(client_verification_opts, Config),
SOpts = ?config(server_verification_opts, Config),
basic_test(COpts, SOpts, Config).
client_ecdsa_server_ecdsa(Config) when is_list(Config) ->
COpts = ?config(client_ecdsa_opts, Config),
SOpts = ?config(server_ecdsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
client_ecdsa_server_rsa(Config) when is_list(Config) ->
COpts = ?config(client_ecdsa_opts, Config),
SOpts = ?config(server_ecdsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
client_rsa_server_ecdsa(Config) when is_list(Config) ->
COpts = ?config(client_ecdsa_opts, Config),
SOpts = ?config(server_ecdsa_verify_opts, Config),
basic_test(COpts, SOpts, Config).
%%--------------------------------------------------------------------
%% Internal functions ------------------------------------------------
%%--------------------------------------------------------------------
basic_test(COpts, SOpts, Config) ->
basic_test(proplists:get_value(certfile, COpts),
proplists:get_value(keyfile, COpts),
proplists:get_value(cacertfile, COpts),
proplists:get_value(certfile, SOpts),
proplists:get_value(keyfile, SOpts),
proplists:get_value(cacertfile, SOpts),
Config).
basic_test(ClientCert, ClientKey, ClientCA, ServerCert, ServerKey, ServerCA, Config) ->
SType = ?config(server_type, Config),
CType = ?config(client_type, Config),
{Server, Port} = start_server(SType,
ClientCA, ServerCA,
ServerCert,
ServerKey,
Config),
Client = start_client(CType, Port, ServerCA, ClientCA,
ClientCert,
ClientKey, Config),
check_result(Server, SType, Client, CType),
close(Server, Client).
start_client(openssl, Port, CA, OwnCa, Cert, Key, Config) ->
PrivDir = ?config(priv_dir, Config),
NewCA = new_ca(filename:join(PrivDir, "new_ca.pem"), CA, OwnCa),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
Cmd = "openssl s_client -verify 2 -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
" -cert " ++ Cert ++ " -CAfile " ++ NewCA
++ " -key " ++ Key ++ " -host localhost -msg -debug",
OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
true = port_command(OpenSslPort, "Hello world"),
OpenSslPort;
start_client(erlang, Port, CA, _, Cert, Key, Config) ->
{ClientNode, _, Hostname} = ssl_test_lib:run_where(Config),
ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {ssl_test_lib, send_recv_result_active, []}},
{options, [{verify, verify_peer},
{cacertfile, CA},
{certfile, Cert}, {keyfile, Key}]}]).
start_server(openssl, CA, OwnCa, Cert, Key, Config) ->
PrivDir = ?config(priv_dir, Config),
NewCA = new_ca(filename:join(PrivDir, "new_ca.pem"), CA, OwnCa),
Port = ssl_test_lib:inet_port(node()),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
" -verify 2 -cert " ++ Cert ++ " -CAfile " ++ NewCA
++ " -key " ++ Key ++ " -msg -debug",
OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
true = port_command(OpenSslPort, "Hello world"),
{OpenSslPort, Port};
start_server(erlang, CA, _, Cert, Key, Config) ->
{_, ServerNode, _} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()},
{mfa, {ssl_test_lib,
send_recv_result_active,
[]}},
{options,
[{verify, verify_peer}, {cacertfile, CA},
{certfile, Cert}, {keyfile, Key}]}]),
{Server, ssl_test_lib:inet_port(Server)}.
check_result(Server, erlang, Client, erlang) ->
ssl_test_lib:check_result(Server, ok, Client, ok);
check_result(Server, erlang, _, _) ->
ssl_test_lib:check_result(Server, ok);
check_result(_, _, Client, erlang) ->
ssl_test_lib:check_result(Client, ok);
check_result(_,openssl, _, openssl) ->
ok.
openssl_check(erlang, Config) ->
Config;
openssl_check(_, Config) ->
TLSVersion = ?config(tls_version, Config),
case ssl_test_lib:check_sane_openssl_version(TLSVersion) of
true ->
Config;
false ->
{skip, "TLS version not supported by openssl"}
end.
close(Port1, Port2) when is_port(Port1), is_port(Port2) ->
ssl_test_lib:close_port(Port1),
ssl_test_lib:close_port(Port2);
close(Port, Pid) when is_port(Port) ->
ssl_test_lib:close_port(Port),
ssl_test_lib:close(Pid);
close(Pid, Port) when is_port(Port) ->
ssl_test_lib:close_port(Port),
ssl_test_lib:close(Pid);
close(Client, Server) ->
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%% Work around OpenSSL bug, apparently the same bug as we had fixed in
%% 11629690ba61f8e0c93ef9b2b6102fd279825977
new_ca(FileName, CA, OwnCa) ->
{ok, P1} = file:read_file(CA),
E1 = public_key:pem_decode(P1),
{ok, P2} = file:read_file(OwnCa),
E2 = public_key:pem_decode(P2),
Pem = public_key:pem_encode(E2 ++E1),
file:write_file(FileName, Pem),
FileName.
