2 # Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
4 # Licensed under the OpenSSL license (the "License"). You may not use
5 # this file except in compliance with the License. You can obtain a copy
6 # in the file LICENSE in the source distribution or at
7 # https://www.openssl.org/source/license.html
10 use OpenSSL::Test qw/:DEFAULT cmdstr srctop_file bldtop_dir/;
11 use OpenSSL::Test::Utils;
13 use File::Temp qw(tempfile);
15 my $test_name = "test_tlsextms";
18 plan skip_all => "TLSProxy isn't usable on $^O"
19 if $^O =~ /^(VMS|MSWin32)$/;
21 plan skip_all => "$test_name needs the dynamic engine feature enabled"
22 if disabled("engine") || disabled("dynamic-engine");
24 plan skip_all => "$test_name needs the sock feature enabled"
27 plan skip_all => "$test_name needs TLS enabled"
28 if alldisabled(available_protocols("tls"));
30 $ENV{OPENSSL_ia32cap} = '~0x200000200000000';
32 sub checkmessages($$$$$);
42 my $proxy = TLSProxy::Proxy->new(
44 cmdstr(app(["openssl"]), display => 1),
45 srctop_file("apps", "server.pem"),
46 (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
49 #Test 1: By default server and client should send extended master secret
51 #Expected result: ClientHello extension seen; ServerHello extension seen
55 $proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
57 checkmessages(1, "Default extended master secret test", 1, 1, 1);
59 #Test 2: If client omits extended master secret extension, server should too.
60 #Expected result: ClientHello extension not seen; ServerHello extension not seen
66 checkmessages(2, "No client extension extended master secret test", 0, 0, 1);
68 # Test 3: same as 1 but with session tickets disabled.
69 # Expected result: same as test 1.
72 $proxy->clientflags("-no_ticket");
75 checkmessages(3, "No ticket extended master secret test", 1, 1, 1);
77 # Test 4: same as 2 but with session tickets disabled.
78 # Expected result: same as test 2.
81 $proxy->clientflags("-no_ticket");
84 checkmessages(2, "No ticket, no client extension extended master secret test", 0, 0, 1);
86 #Test 5: Session resumption extended master secret test
88 #Expected result: ClientHello extension seen; ServerHello extension seen
89 # Abbreviated handshake
93 (undef, my $session) = tempfile();
94 $proxy->serverconnects(2);
95 $proxy->clientflags("-sess_out ".$session);
97 $proxy->clearClient();
98 $proxy->clientflags("-sess_in ".$session);
99 $proxy->clientstart();
100 checkmessages(5, "Session resumption extended master secret test", 1, 1, 0);
103 #Test 6: Session resumption extended master secret test original session
104 # omits extension. Server must not resume session.
105 #Expected result: ClientHello extension seen; ServerHello extension seen
110 (undef, $session) = tempfile();
111 $proxy->serverconnects(2);
112 $proxy->clientflags("-sess_out ".$session);
114 $proxy->clearClient();
115 $proxy->clientflags("-sess_in ".$session);
117 $proxy->clientstart();
118 checkmessages(6, "Session resumption extended master secret test", 1, 1, 1);
121 #Test 7: Session resumption extended master secret test resumed session
122 # omits client extension. Server must abort connection.
123 #Expected result: aborted connection.
127 (undef, $session) = tempfile();
128 $proxy->serverconnects(2);
129 $proxy->clientflags("-sess_out ".$session);
131 $proxy->clearClient();
132 $proxy->clientflags("-sess_in ".$session);
134 $proxy->clientstart();
135 ok(TLSProxy::Message->fail(), "Client inconsistent session resumption");
138 #Test 8: Session resumption extended master secret test resumed session
139 # omits server extension. Client must abort connection.
140 #Expected result: aborted connection.
144 (undef, $session) = tempfile();
145 $proxy->serverconnects(2);
146 $proxy->clientflags("-sess_out ".$session);
148 $proxy->clearClient();
149 $proxy->clientflags("-sess_in ".$session);
151 $proxy->clientstart();
152 ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 1");
155 #Test 9: Session resumption extended master secret test initial session
156 # omits server extension. Client must abort connection.
157 #Expected result: aborted connection.
161 (undef, $session) = tempfile();
162 $proxy->serverconnects(2);
163 $proxy->clientflags("-sess_out ".$session);
165 $proxy->clearClient();
166 $proxy->clientflags("-sess_in ".$session);
168 $proxy->clientstart();
169 ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 2");
176 foreach my $message (@{$proxy->message_list}) {
177 if ($crmextms && $message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
178 $message->delete_extension(TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET);
181 if ($srmextms && $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
182 $message->delete_extension(TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET);
188 sub checkmessages($$$$$)
190 my ($testno, $testname, $testcextms, $testsextms, $testhand) = @_;
192 subtest $testname => sub {
194 foreach my $message (@{$proxy->message_list}) {
195 if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO
196 || $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
197 #Get the extensions data
198 my %extensions = %{$message->extension_data};
200 $extensions{TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET}) {
201 if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
207 } elsif ($message->mt == TLSProxy::Message::MT_CLIENT_KEY_EXCHANGE) {
208 #Must be doing a full handshake
215 ok(TLSProxy::Message->success, "Handshake");
217 ok($testcextms == $cextms,
218 "ClientHello extension extended master secret check");
219 ok($testsextms == $sextms,
220 "ServerHello extension extended master secret check");
221 ok($testhand == $fullhand,
222 "Extended master secret full handshake check");
229 ($crmextms, $srmextms) = @_;