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|
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2021-2023. 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_reject_SUITE).
-include_lib("common_test/include/ct.hrl").
-include("ssl_record.hrl").
-include_lib("ssl/src/ssl_alert.hrl").
-include_lib("ssl/src/ssl_handshake.hrl").
%% Common test
-export([all/0,
groups/0,
init_per_suite/1,
init_per_group/2,
init_per_testcase/2,
end_per_suite/1,
end_per_group/2,
end_per_testcase/2
]).
%% Test cases
-export([reject_prev/0,
reject_prev/1,
reject_sslv2/0,
reject_sslv2/1,
reject_sslv3/0,
reject_sslv3/1,
accept_sslv3_record_hello/0,
accept_sslv3_record_hello/1
]).
-define(TLS_MAJOR, (element(1, ?TLS_1_2))).
-define(SSL_3_0_MAJOR, (element(1, ?SSL_3_0))).
-define(SSL_3_0_MINOR, (element(2, ?SSL_3_0))).
-define(TLS_1_0_MINOR, (element(2, ?TLS_1_0))).
-define(TLS_1_1_MINOR, (element(2, ?TLS_1_1))).
-define(TLS_1_2_MINOR, (element(2, ?TLS_1_2))).
-define(TLS_1_3_MINOR, (element(2, ?TLS_1_3))).
-define(SSL_2_0_MAJOR, (element(1, ?SSL_2_0))).
-define(SSL_2_0_MINOR, (element(2, ?SSL_2_0))).
%%--------------------------------------------------------------------
%% Common Test interface functions -----------------------------------
%%--------------------------------------------------------------------
all() ->
[
{group, 'tlsv1.3'},
{group, 'tlsv1.2'},
{group, 'tlsv1.1'},
{group, 'tlsv1'},
{group, 'dtlsv1.2'}
].
groups() ->
[{'tlsv1.3', [], [reject_prev] ++ all_tls_version_tests()},
{'tlsv1.2', [], [reject_prev] ++ all_tls_version_tests()},
{'tlsv1.1', [], [reject_prev] ++ all_tls_version_tests()},
{'tlsv1', [], all_tls_version_tests()},
{'dtlsv1.2', [], [reject_prev]}
].
all_tls_version_tests() ->
[
reject_sslv2,
reject_sslv3,
accept_sslv3_record_hello
].
init_per_suite(Config0) ->
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_per_suite(_Config) ->
ssl:stop(),
application:stop(crypto),
application:stop(ssl).
init_per_group(GroupName, Config) ->
ssl_test_lib:init_per_group(GroupName, Config).
end_per_group(GroupName, Config) ->
ssl_test_lib:end_per_group(GroupName, Config).
init_per_testcase(_TestCase, Config) ->
ct:timetrap({seconds, 10}),
Config.
end_per_testcase(_, Config) ->
Config.
%%--------------------------------------------------------------------
%% Test cases -----------------------------------
%%--------------------------------------------------------------------
reject_sslv2() ->
[{doc,"Test that SSL v2 clients are rejected"}].
reject_sslv2(Config) when is_list(Config) ->
ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config),
{_, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
{from, self()},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
%% SSL-2.0 Hello
ClientHello = <<128,43,?CLIENT_HELLO, ?SSL_2_0_MAJOR, ?SSL_2_0_MINOR,
0,18,0,0,0,16,7,0,192,3,0,128,1,0,128,6,0,64,4,0,
128,2,0,128,115,245,33,148,17,175,69,226,204,214,132,216,182,
41,238,196>>,
{ok, Socket} = gen_tcp:connect(Hostname, Port, [{active, false}]),
gen_tcp:send(Socket, ClientHello),
%% v2 is considered total garbage
ssl_test_lib:check_server_alert(Server, unexpected_message),
client_rejected(Socket, unexpected_message).
reject_sslv3() ->
[{doc,"Test that SSL v3 clients are rejected"}].
reject_sslv3(Config) when is_list(Config) ->
ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config),
{_, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
{from, self()},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
%% SSL-3.0 Hello
ClientHello =
<<?HANDSHAKE, ?SSL_3_0_MAJOR, ?SSL_3_0_MINOR,0,162, ?CLIENT_HELLO, 0,0,158,
?TLS_MAJOR, ?SSL_3_0_MINOR, 97,160,130,59,226,182,64,143,134,112,117,
64,10,57,164,101,182,215,0,199,145,232,172,194,45,242,48,176,5,153,
101,54,0,0,26,0,255,192,10,192,20,192,5,192,15,192,9,192,19,192,4,192,
14,0,57,0,56,0,51,0,50,1,0,0,91,0,0,0,19,0,17,0,0,14,119,119,119,46,101,
114,108,97,110,103,46,111,114,103,0,10,0,58,0,56,0,14,0,13,0,25,0,28,0,
11,0,12,0,27,0,24,0,9,0,10,0,26,0,22,0,23,0,8,0,6,0,7,0,20,0,21,0,4,0,5,
0,18,0,19,0,1,0,2,0,3,0,15,0,16,0,17,0,11,0,2,1,0>>,
{ok, Socket} = gen_tcp:connect(Hostname, Port, [{active, false}]),
gen_tcp:send(Socket, ClientHello),
%% v3 is not a supported protocol version (but hello record could have 3.0 for legacy interop)
ssl_test_lib:check_server_alert(Server, protocol_version),
client_rejected(Socket, protocol_version).
accept_sslv3_record_hello() ->
[{doc,"Test that ssl v3 record in clients hellos are ignored when higher version are advertised"}].
accept_sslv3_record_hello(Config) when is_list(Config) ->
Version = proplists:get_value(version, Config),
ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config),
{_, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Allversions = all_versions(),
AllSigAlgs = ssl:signature_algs(all, 'tlsv1.3'),
Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
{from, self()},
{options, [{versions, Allversions},
{signature_algs, AllSigAlgs} | ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
%% TLS-1.X Hello with SSL-3.0 record version
ClientHello = hello_with_3_0_record(Version),
{ok, Socket} = gen_tcp:connect(Hostname, Port, [{active, false}]),
gen_tcp:send(Socket, ClientHello),
TLS_Major = ?TLS_MAJOR,
case gen_tcp:recv(Socket, 3, 5000) of
%% Minor needs to be a TLS version that is a version
%% above SSL-3.0
{ok, [?HANDSHAKE, TLS_Major, Minor]} when Minor > ?SSL_3_0_MINOR ->
ok;
{error, timeout} ->
ct:fail(ssl3_record_not_accepted)
end.
reject_prev() ->
[{doc,"Test that prev version is rejected, for all version where there"
"exists possible support a previous version, that is not configured"}].
reject_prev(Config) when is_list(Config) ->
ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config),
ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Version = proplists:get_value(version, Config),
PrevVersion = prev_version(Version),
Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0},
{from, self()},
{mfa, {ssl_test_lib,
no_result, []}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {ssl_test_lib,
no_result, []}},
{options,[{versions, [PrevVersion]} | ClientOpts]}]),
ssl_test_lib:check_client_alert(Server, Client, protocol_version).
%%--------------------------------------------------------------------
%% Internal functions -----------------------------------
%%--------------------------------------------------------------------
all_versions() ->
[Version || Version <- ['tlsv1.3', 'tlsv1.2', 'tlsv1.1', tlsv1],
ssl_test_lib:sufficient_crypto_support(Version)].
client_rejected(Socket, Alert) ->
Num = alert_num(Alert),
case gen_tcp:recv(Socket, 7, 6000) of
{ok,[?ALERT, _Major, _Minor, _Len1, _Len2, _Level, Num]} ->
ok;
Other ->
ct:fail(Other)
end.
alert_num(unexpected_message) ->
?UNEXPECTED_MESSAGE;
alert_num(illegal_parameter) ->
?ILLEGAL_PARAMETER;
alert_num(protocol_version) ->
?PROTOCOL_VERSION.
hello_with_3_0_record('tlsv1') ->
<<?HANDSHAKE, ?TLS_MAJOR, ?SSL_3_0_MINOR, 0,162, ?CLIENT_HELLO,0,0,158,
?TLS_MAJOR, ?TLS_1_0_MINOR, 97,160,130,59,226,182,64,143,134,112,117,
64,10,57,164,101,182,215,0,199,145,232,172,194,45,242,48,176,5,153,
101,54,0,0,26,0,255,192,10,192,20,192,5,192,15,192,9,192,19,192,4,192,
14,0,57,0,56,0,51,0,50,1,0,0,91,0,0,0,19,0,17,0,0,14,119,119,119,46,101,
114,108,97,110,103,46,111,114,103,0,10,0,58,0,56,0,14,0,13,0,25,0,28,0,
11,0,12,0,27,0,24,0,9,0,10,0,26,0,22,0,23,0,8,0,6,0,7,0,20,0,21,0,4,0,5,
0,18,0,19,0,1,0,2,0,3,0,15,0,16,0,17,0,11,0,2,1,0>>;
hello_with_3_0_record('tlsv1.1') ->
<<?HANDSHAKE, ?TLS_MAJOR, ?SSL_3_0_MINOR, 0,162, ?CLIENT_HELLO, 0,0,158,
?TLS_MAJOR, ?TLS_1_1_MINOR, 97,160,130,59,226,182,64,143,134,112,117,
64,10,57,164,101,182,215,0,199,145,232,172,194,45,242,48,176,5,153,
101,54,0,0,26,0,255,192,10,192,20,192,5,192,15,192,9,192,19,192,4,192,
14,0,57,0,56,0,51,0,50,1,0,0,91,0,0,0,19,0,17,0,0,14,119,119,119,46,101,
114,108,97,110,103,46,111,114,103,0,10,0,58,0,56,0,14,0,13,0,25,0,28,0,
11,0,12,0,27,0,24,0,9,0,10,0,26,0,22,0,23,0,8,0,6,0,7,0,20,0,21,0,4,0,5,
0,18,0,19,0,1,0,2,0,3,0,15,0,16,0,17,0,11,0,2,1,0>>;
hello_with_3_0_record('tlsv1.2') ->
<<?HANDSHAKE, ?TLS_MAJOR, ?SSL_3_0_MINOR, 0,252, ?CLIENT_HELLO, 0,0,248,
?TLS_MAJOR, ?TLS_1_2_MINOR, 97,160,7,242,30,221,248,238,18,3,225,13,40,18,16,117,30,
159,250,156,175,90,184,65,177,226,217,125,205,227,110,154,0,0,88,0,255,
192,44,192,48,192,173,192,175,192,36,192,40,204,169,204,168,192,43,192,
47,192,172,192,174,192,46,192,50,192,38,192,42,192,45,192,49,192,35,192,
39,192,37,192,41,0,159,0,163,0,107,0,106,0,158,0,162,204,170,0,103,0,64,
192,10,192,20,192,5,192,15,192,9,192,19,192,4,192,14,0,57,0,56,0,51,0,50,
1,0,0,119,0,0,0,19,0,17,0,0,14,119,119,119,46,101,114,108,97,110,103,46,
111,114,103,0,13,0,24,0,22,6,3,6,1,5,3,5,1,4,3,4,1,3,3,3,1,2,3,2,1,2,2,0,
10,0,58,0,56,0,14,0,13,0,25,0,28,0,11,0,12,0,27,0,24,0,9,0,10,0,26,0,22,
0,23,0,8,0,6,0,7,0,20,0,21,0,4,0,5,0,18,0,19,0,1,0,2,0,3,0,15,0,16,0,17,
0,11,0,2,1,0>>;
hello_with_3_0_record('tlsv1.3') ->
<<?HANDSHAKE, ?TLS_MAJOR, ?SSL_3_0_MINOR, 0,219,?CLIENT_HELLO, 0,0,215,
?TLS_MAJOR, ?TLS_1_2_MINOR, %% TLS_1.3 has LEGACY version TLS-1.2 here
97,160,140,70,177,254,168,106,75,198,216,169,71,146,133,144,28,135,
35,26,222,109,13,169,12,61,229,79,110,238,192,242,32,179,104,86,13,116,
85,208,242,78,97,216,13,252,63,99,225,0,237,43,221,117,25,238,128,174,
158,218,232,249,211,93,96,0,12,0,255,19,2,19,1,19,3,19,4,19,5,1,0,0,
130,0,0,0,19,0,17,0,0,14,119,119,119,46,101,114,108,97,110,103,46,111,
114,103,0,13,0,34,0,32,6,3,5,3,4,3,8,11,8,10,8,9,8,6,8,5,8,4,8,7,8,8,6,
1,5,1,4,1,2,3,2,1,0,51,0,38,0,36,0,29,0,32,171,47,137,226,39,16,202,89,
42,42,32,73,84,134,110,74,110,163,140,111,177,126,133,118,141,2,153,
156,157,205,101,69,0,10,0,10,0,8,0,29,0,30,0,23,0,24,0,11,0,2,1,0,0,
?SUPPORTED_VERSIONS_EXT,0,3,2,?TLS_MAJOR, ?TLS_1_3_MINOR>>.
prev_version('tlsv1.3') ->
'tlsv1.2';
prev_version('tlsv1.2') ->
'tlsv1.1';
prev_version('tlsv1.1') ->
'tlsv1';
prev_version('dtlsv1.2') ->
'dtlsv1'.
|
