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|
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2015-2018. 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(ssl_sni_SUITE).
-compile(export_all).
-include_lib("common_test/include/ct.hrl").
-include_lib("public_key/include/public_key.hrl").
-include_lib("kernel/include/inet.hrl").
%%--------------------------------------------------------------------
%% Common Test interface functions -----------------------------------
%%--------------------------------------------------------------------
all() ->
[{group, 'tlsv1.2'},
{group, 'tlsv1.1'},
{group, 'tlsv1'},
{group, 'dtlsv1.2'},
{group, 'dtlsv1'}
].
groups() ->
[
{'tlsv1.2', [], sni_tests()},
{'tlsv1.1', [], sni_tests()},
{'tlsv1', [], sni_tests()},
{'dtlsv1.2', [], sni_tests()},
{'dtlsv1', [], sni_tests()}
].
sni_tests() ->
[no_sni_header,
sni_match,
sni_no_match,
no_sni_header_fun,
sni_match_fun,
sni_no_match_fun,
dns_name,
ip_fallback,
no_ip_fallback,
dns_name_reuse,
customize_hostname_check].
init_per_suite(Config0) ->
catch crypto:stop(),
try crypto:start() of
ok ->
ssl_test_lib:clean_start(),
Config = ssl_test_lib:make_rsa_cert(Config0),
RsaOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config),
[{sni_server_opts, [{sni_hosts, [
{"a.server", [
{certfile, proplists:get_value(certfile, RsaOpts)},
{keyfile, proplists:get_value(keyfile, RsaOpts)}
]},
{"b.server", [
{certfile, proplists:get_value(certfile, RsaOpts)},
{keyfile, proplists:get_value(keyfile, RsaOpts)}
]}
]}]} | Config]
catch _:_ ->
{skip, "Crypto did not start"}
end.
end_per_suite(_) ->
ssl:stop(),
application:stop(crypto).
init_per_testcase(customize_hostname_check, Config) ->
ssl_test_lib:ct_log_supported_protocol_versions(Config),
ssl_test_lib:clean_start(),
ct:timetrap({seconds, 5}),
Config;
init_per_testcase(_TestCase, Config) ->
ssl_test_lib:ct_log_supported_protocol_versions(Config),
ct:log("Ciphers: ~p~n ", [ ssl:cipher_suites()]),
ct:timetrap({seconds, 5}),
Config.
end_per_testcase(_TestCase, Config) ->
Config.
%%--------------------------------------------------------------------
%% Test Cases --------------------------------------------------------
%%--------------------------------------------------------------------
no_sni_header(Config) ->
run_handshake(Config, undefined, undefined, "server Peer cert").
no_sni_header_fun(Config) ->
run_sni_fun_handshake(Config, undefined, undefined, "server Peer cert").
sni_match(Config) ->
run_handshake(Config, "a.server", "a.server", "server Peer cert").
sni_match_fun(Config) ->
run_sni_fun_handshake(Config, "a.server", "a.server", "server Peer cert").
sni_no_match(Config) ->
run_handshake(Config, "c.server", undefined, "server Peer cert").
sni_no_match_fun(Config) ->
run_sni_fun_handshake(Config, "c.server", undefined, "server Peer cert").
dns_name(Config) ->
Hostname = "OTP.test.server",
#{server_config := ServerConf,
client_config := ClientConf} = public_key:pkix_test_data(#{server_chain =>
#{root => [{key, ssl_test_lib:hardcode_rsa_key(1)}],
intermediates => [[{key, ssl_test_lib:hardcode_rsa_key(2)}]],
peer => [{extensions, [#'Extension'{extnID =
?'id-ce-subjectAltName',
extnValue = [{dNSName, Hostname}],
critical = false}]},
{key, ssl_test_lib:hardcode_rsa_key(3)}]},
client_chain =>
#{root => [{key, ssl_test_lib:hardcode_rsa_key(4)}],
intermediates => [[{key, ssl_test_lib:hardcode_rsa_key(5)}]],
peer => [{key, ssl_test_lib:hardcode_rsa_key(6)}]}}),
unsuccessfull_connect(ServerConf, [{verify, verify_peer} | ClientConf], undefined, Config),
successfull_connect(ServerConf, [{verify, verify_peer}, {server_name_indication, Hostname} | ClientConf], undefined, Config),
unsuccessfull_connect(ServerConf, [{verify, verify_peer}, {server_name_indication, "foo"} | ClientConf], undefined, Config),
successfull_connect(ServerConf, [{verify, verify_peer}, {server_name_indication, disable} | ClientConf], undefined, Config).
ip_fallback(Config) ->
Hostname = net_adm:localhost(),
{ok, #hostent{h_addr_list = [IP |_]}} = inet:gethostbyname(net_adm:localhost()),
IPStr = tuple_to_list(IP),
#{server_config := ServerConf,
client_config := ClientConf} = public_key:pkix_test_data(#{server_chain =>
#{root => [{key, ssl_test_lib:hardcode_rsa_key(1)}],
intermediates => [[{key, ssl_test_lib:hardcode_rsa_key(2)}]],
peer => [{extensions, [#'Extension'{extnID =
?'id-ce-subjectAltName',
extnValue = [{dNSName, Hostname},
{iPAddress, IPStr}],
critical = false}]},
{key, ssl_test_lib:hardcode_rsa_key(3)}]},
client_chain =>
#{root => [{key, ssl_test_lib:hardcode_rsa_key(4)}],
intermediates => [[{key, ssl_test_lib:hardcode_rsa_key(5)}]],
peer => [{key, ssl_test_lib:hardcode_rsa_key(6)}]}}),
successfull_connect(ServerConf, [{verify, verify_peer} | ClientConf], Hostname, Config),
successfull_connect(ServerConf, [{verify, verify_peer} | ClientConf], IP, Config).
no_ip_fallback(Config) ->
Hostname = net_adm:localhost(),
{ok, #hostent{h_addr_list = [IP |_]}} = inet:gethostbyname(net_adm:localhost()),
#{server_config := ServerConf,
client_config := ClientConf} = public_key:pkix_test_data(#{server_chain =>
#{root => [{key, ssl_test_lib:hardcode_rsa_key(1)}],
intermediates => [[{key, ssl_test_lib:hardcode_rsa_key(2)}]],
peer => [{extensions, [#'Extension'{extnID =
?'id-ce-subjectAltName',
extnValue = [{dNSName, Hostname}],
critical = false}]},
{key, ssl_test_lib:hardcode_rsa_key(3)}
]},
client_chain =>
#{root => [{key, ssl_test_lib:hardcode_rsa_key(4)}],
intermediates => [[{key, ssl_test_lib:hardcode_rsa_key(5)}]],
peer => [{key, ssl_test_lib:hardcode_rsa_key(6)}]}}),
successfull_connect(ServerConf, [{verify, verify_peer} | ClientConf], Hostname, Config),
unsuccessfull_connect(ServerConf, [{verify, verify_peer} | ClientConf], IP, Config).
dns_name_reuse(Config) ->
SNIHostname = "OTP.test.server",
#{server_config := ServerConf,
client_config := ClientConf} = public_key:pkix_test_data(#{server_chain =>
#{root => [{key, ssl_test_lib:hardcode_rsa_key(1)}],
intermediates => [[{key, ssl_test_lib:hardcode_rsa_key(2)}]],
peer => [{extensions, [#'Extension'{extnID =
?'id-ce-subjectAltName',
extnValue = [{dNSName, SNIHostname}],
critical = false}
]},
{key, ssl_test_lib:hardcode_rsa_key(3)}
]},
client_chain =>
#{root => [{key, ssl_test_lib:hardcode_rsa_key(4)}],
intermediates => [[{key, ssl_test_lib:hardcode_rsa_key(5)}]],
peer => [{key, ssl_test_lib:hardcode_rsa_key(6)}]}}),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
unsuccessfull_connect(ServerConf, [{verify, verify_peer} | ClientConf], undefined, Config),
Server =
ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()},
{mfa, {ssl_test_lib, session_info_result, []}},
{options, ServerConf}]),
Port = ssl_test_lib:inet_port(Server),
Client0 =
ssl_test_lib:start_client([{node, ClientNode},
{port, Port}, {host, Hostname},
{mfa, {ssl_test_lib, no_result, []}},
{from, self()}, {options, [{verify, verify_peer},
{server_name_indication, SNIHostname} | ClientConf]}]),
receive
{Server, _} ->
ok
end,
Server ! {listen, {mfa, {ssl_test_lib, no_result, []}}},
%% Make sure session is registered
ct:sleep(1000),
Client1 =
ssl_test_lib:start_client_error([{node, ClientNode},
{port, Port}, {host, Hostname},
{mfa, {ssl_test_lib, session_info_result, []}},
{from, self()}, {options, [{verify, verify_peer} | ClientConf]}]),
ssl_test_lib:check_client_alert(Client1, handshake_failure),
ssl_test_lib:close(Client0).
customize_hostname_check() ->
[{doc,"Test option customize_hostname_check."}].
customize_hostname_check(Config) when is_list(Config) ->
Ext = [#'Extension'{extnID = ?'id-ce-subjectAltName',
extnValue = [{dNSName, "*.example.org"}],
critical = false}
],
#{server_config := ServerOpts0,
client_config := ClientOpts0} = ssl_test_lib:make_cert_chains_pem(rsa, [{server_chain,
[[],
[],
[{extensions, Ext}]
]}],
Config, "https_hostname_convention"),
ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config),
ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{host, Hostname},
{from, self()},
{mfa, {ssl_test_lib, send_recv_result_active, []}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
CustomFun = public_key:pkix_verify_hostname_match_fun(https),
Client = 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},
{server_name_indication, "other.example.org"},
{customize_hostname_check,
[{match_fun, CustomFun}]} | ClientOpts]
}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
Server ! {listen, {mfa, {ssl_test_lib, no_result, []}}},
Client1 = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {ssl_test_lib, no_result, []}},
{options, [{verify, verify_peer},
{server_name_indication, "other.example.org"} | ClientOpts]}
]),
ssl_test_lib:check_client_alert(Server, Client1, handshake_failure).
%%--------------------------------------------------------------------
%% Internal Functions ------------------------------------------------
%%--------------------------------------------------------------------
ssl_recv(SSLSocket, Expect) ->
ssl_recv(SSLSocket, "", Expect).
ssl_recv(SSLSocket, CurrentData, ExpectedData) ->
receive
{ssl, SSLSocket, Data} ->
NeweData = CurrentData ++ Data,
case NeweData of
ExpectedData ->
ok;
_ ->
ssl_recv(SSLSocket, NeweData, ExpectedData)
end;
Other ->
ct:fail({unexpected_message, Other})
after 4000 ->
ct:fail({timeout, CurrentData, ExpectedData})
end.
send_and_hostname(SSLSocket) ->
ssl:send(SSLSocket, "OK"),
case ssl:connection_information(SSLSocket, [sni_hostname]) of
{ok, [{sni_hostname, Hostname}]} ->
Hostname;
{ok, []} ->
undefined
end.
rdnPart([[#'AttributeTypeAndValue'{type=Type, value=Value} | _] | _], Type) ->
Value;
rdnPart([_ | Tail], Type) ->
rdnPart(Tail, Type);
rdnPart([], _) ->
unknown.
rdn_to_string({utf8String, Binary}) ->
erlang:binary_to_list(Binary);
rdn_to_string({printableString, String}) ->
String.
recv_and_certificate(SSLSocket) ->
ssl_recv(SSLSocket, "OK"),
{ok, PeerCert} = ssl:peercert(SSLSocket),
#'OTPCertificate'{tbsCertificate = #'OTPTBSCertificate'{subject = {rdnSequence, Subject}}}
= public_key:pkix_decode_cert(PeerCert, otp),
ct:log("Subject of certificate received from server: ~p", [Subject]),
rdn_to_string(rdnPart(Subject, ?'id-at-commonName')).
run_sni_fun_handshake(Config, SNIHostname, ExpectedSNIHostname, ExpectedCN) ->
ct:log("Start running handshake for sni_fun, Config: ~p, SNIHostname: ~p, "
"ExpectedSNIHostname: ~p, ExpectedCN: ~p",
[Config, SNIHostname, ExpectedSNIHostname, ExpectedCN]),
[{sni_hosts, ServerSNIConf}] = proplists:get_value(sni_server_opts, Config),
SNIFun = fun(Domain) -> proplists:get_value(Domain, ServerSNIConf, undefined) end,
ServerOptions = ssl_test_lib:ssl_options(server_rsa_opts, Config) ++ [{sni_fun, SNIFun}],
ClientOptions =
case SNIHostname of
undefined ->
ssl_test_lib:ssl_options(client_rsa_opts, Config);
_ ->
[{server_name_indication, SNIHostname}] ++ ssl_test_lib:ssl_options(client_rsa_opts, Config)
end,
ct:log("Options: ~p", [[ServerOptions, ClientOptions]]),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()}, {mfa, {?MODULE, send_and_hostname, []}},
{options, ServerOptions}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
{host, Hostname}, {from, self()},
{mfa, {?MODULE, recv_and_certificate, []}},
{options, ClientOptions}]),
ssl_test_lib:check_result(Server, ExpectedSNIHostname, Client, ExpectedCN),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
run_handshake(Config, SNIHostname, ExpectedSNIHostname, ExpectedCN) ->
ct:log("Start running handshake, Config: ~p, SNIHostname: ~p, "
"ExpectedSNIHostname: ~p, ExpectedCN: ~p",
[Config, SNIHostname, ExpectedSNIHostname, ExpectedCN]),
ServerOptions = proplists:get_value(sni_server_opts, Config) ++ ssl_test_lib:ssl_options(server_rsa_opts, Config),
ClientOptions =
case SNIHostname of
undefined ->
ssl_test_lib:ssl_options(client_rsa_opts, Config);
_ ->
[{server_name_indication, SNIHostname}] ++ ssl_test_lib:ssl_options(client_rsa_opts, Config)
end,
ct:log("Options: ~p", [[ServerOptions, ClientOptions]]),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()}, {mfa, {?MODULE, send_and_hostname, []}},
{options, ServerOptions}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
{host, Hostname}, {from, self()},
{mfa, {?MODULE, recv_and_certificate, []}},
{options, ClientOptions}]),
ssl_test_lib:check_result(Server, ExpectedSNIHostname, Client, ExpectedCN),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
successfull_connect(ServerOptions, ClientOptions, Hostname0, Config) ->
{ClientNode, ServerNode, Hostname1} = ssl_test_lib:run_where(Config),
Hostname = host_name(Hostname0, Hostname1),
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()}, {mfa, {ssl_test_lib, send_recv_result_active, []}},
{options, ServerOptions}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
{host, Hostname}, {from, self()},
{mfa, {ssl_test_lib, send_recv_result_active, []}},
{options, ClientOptions}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
unsuccessfull_connect(ServerOptions, ClientOptions, Hostname0, Config) ->
{ClientNode, ServerNode, Hostname1} = ssl_test_lib:run_where(Config),
Hostname = host_name(Hostname0, Hostname1),
Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
{from, self()},
{options, ServerOptions}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port},
{host, Hostname},
{from, self()},
{options, ClientOptions}]),
ssl_test_lib:check_server_alert(Server, Client, handshake_failure).
host_name(undefined, Hostname) ->
Hostname;
host_name(Hostname, _) ->
Hostname.
|
