2 # Written by Stephen Henson for the OpenSSL project.
3 # ====================================================================
4 # Copyright (c) 1998-2015 The OpenSSL Project. All rights reserved.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
10 # 1. Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
13 # 2. Redistributions in binary form must reproduce the above copyright
14 # notice, this list of conditions and the following disclaimer in
15 # the documentation and/or other materials provided with the
18 # 3. All advertising materials mentioning features or use of this
19 # software must display the following acknowledgment:
20 # "This product includes software developed by the OpenSSL Project
21 # for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
23 # 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
24 # endorse or promote products derived from this software without
25 # prior written permission. For written permission, please contact
26 # openssl-core@openssl.org.
28 # 5. Products derived from this software may not be called "OpenSSL"
29 # nor may "OpenSSL" appear in their names without prior written
30 # permission of the OpenSSL Project.
32 # 6. Redistributions of any form whatsoever must retain the following
34 # "This product includes software developed by the OpenSSL Project
35 # for use in the OpenSSL Toolkit (http://www.openssl.org/)"
37 # THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
38 # EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
39 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
40 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
41 # ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
42 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
43 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
44 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
45 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
46 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
47 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
48 # OF THE POSSIBILITY OF SUCH DAMAGE.
49 # ====================================================================
51 # This product includes cryptographic software written by Eric Young
52 # (eay@cryptsoft.com). This product includes software written by Tim
53 # Hudson (tjh@cryptsoft.com).
56 use OpenSSL::Test qw/:DEFAULT cmdstr srctop_file bldtop_dir/;
57 use OpenSSL::Test::Utils;
59 use File::Temp qw(tempfile);
61 my $test_name = "test_tlsextms";
64 plan skip_all => "TLSProxy isn't usable on $^O"
65 if $^O =~ /^(VMS|MSWin32)$/;
67 plan skip_all => "$test_name needs the dynamic engine feature enabled"
68 if disabled("engine") || disabled("dynamic-engine");
70 plan skip_all => "$test_name needs the sock feature enabled"
73 $ENV{OPENSSL_ia32cap} = '~0x200000200000000';
75 sub checkmessages($$$$$);
85 my $proxy = TLSProxy::Proxy->new(
87 cmdstr(app(["openssl"]), display => 1),
88 srctop_file("apps", "server.pem"),
89 (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
94 #Test 1: By default server and client should send extended master secret
96 #Expected result: ClientHello extension seen; ServerHello extension seen
101 checkmessages(1, "Default extended master secret test", 1, 1, 1);
103 #Test 2: If client omits extended master secret extension, server should too.
104 #Expected result: ClientHello extension not seen; ServerHello extension not seen
110 checkmessages(2, "No client extension extended master secret test", 0, 0, 1);
112 # Test 3: same as 1 but with session tickets disabled.
113 # Expected result: same as test 1.
116 $proxy->clientflags("-no_ticket");
119 checkmessages(3, "No ticket extended master secret test", 1, 1, 1);
121 # Test 4: same as 2 but with session tickets disabled.
122 # Expected result: same as test 2.
125 $proxy->clientflags("-no_ticket");
128 checkmessages(2, "No ticket, no client extension extended master secret test", 0, 0, 1);
130 #Test 5: Session resumption extended master secret test
132 #Expected result: ClientHello extension seen; ServerHello extension seen
133 # Abbreviated handshake
137 (my $fh, my $session) = tempfile();
138 $proxy->serverconnects(2);
139 $proxy->clientflags("-sess_out ".$session);
141 $proxy->clearClient();
142 $proxy->clientflags("-sess_in ".$session);
143 $proxy->clientstart();
144 checkmessages(5, "Session resumption extended master secret test", 1, 1, 0);
146 #Test 6: Session resumption extended master secret test original session
147 # omits extension. Server must not resume session.
148 #Expected result: ClientHello extension seen; ServerHello extension seen
153 ($fh, $session) = tempfile();
154 $proxy->serverconnects(2);
155 $proxy->clientflags("-sess_out ".$session);
157 $proxy->clearClient();
158 $proxy->clientflags("-sess_in ".$session);
160 $proxy->clientstart();
161 checkmessages(6, "Session resumption extended master secret test", 1, 1, 1);
163 #Test 7: Session resumption extended master secret test resumed session
164 # omits client extension. Server must abort connection.
165 #Expected result: aborted connection.
169 ($fh, $session) = tempfile();
170 $proxy->serverconnects(2);
171 $proxy->clientflags("-sess_out ".$session);
173 $proxy->clearClient();
174 $proxy->clientflags("-sess_in ".$session);
176 $proxy->clientstart();
177 ok(TLSProxy::Message->fail(), "Client inconsistent session resumption");
179 #Test 8: Session resumption extended master secret test resumed session
180 # omits server extension. Client must abort connection.
181 #Expected result: aborted connection.
185 ($fh, $session) = tempfile();
186 $proxy->serverconnects(2);
187 $proxy->clientflags("-sess_out ".$session);
189 $proxy->clearClient();
190 $proxy->clientflags("-sess_in ".$session);
192 $proxy->clientstart();
193 ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 1");
195 #Test 9: Session resumption extended master secret test initial session
196 # omits server extension. Client must abort connection.
197 #Expected result: aborted connection.
201 ($fh, $session) = tempfile();
202 $proxy->serverconnects(2);
203 $proxy->clientflags("-sess_out ".$session);
205 $proxy->clearClient();
206 $proxy->clientflags("-sess_in ".$session);
208 $proxy->clientstart();
209 ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 2");
215 foreach my $message (@{$proxy->message_list}) {
216 if ($crmextms && $message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
217 $message->delete_extension(TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET);
220 if ($srmextms && $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
221 $message->delete_extension(TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET);
227 sub checkmessages($$$$$)
229 my ($testno, $testname, $testcextms, $testsextms, $testhand) = @_;
231 subtest $testname => sub {
233 foreach my $message (@{$proxy->message_list}) {
234 if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO
235 || $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
236 #Get the extensions data
237 my %extensions = %{$message->extension_data};
239 $extensions{TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET}) {
240 if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
246 } elsif ($message->mt == TLSProxy::Message::MT_CLIENT_KEY_EXCHANGE) {
247 #Must be doing a full handshake
254 ok(TLSProxy::Message->success, "Handshake");
256 ok($testcextms == $cextms,
257 "ClientHello extension extended master secret check");
258 ok($testsextms == $sextms,
259 "ServerHello extension extended master secret check");
260 ok($testhand == $fullhand,
261 "Extended master secret full handshake check");
268 ($crmextms, $srmextms) = @_;