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 top_file top_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 $^O"
67 plan skip_all => "$test_name needs the engine feature enabled"
68 if disabled("engine");
70 plan skip_all => "$test_name can only be performed with OpenSSL configured shared"
71 unless (map { s/\R//; s/^SHARED_LIBS=\s*//; $_ }
72 grep { /^SHARED_LIBS=/ }
73 do { local @ARGV = ( top_file("Makefile") ); <> })[0] ne "";
75 $ENV{OPENSSL_ENGINES} = top_dir("engines");
76 $ENV{OPENSSL_ia32cap} = '~0x200000200000000';
78 sub checkmessages($$$$$);
88 my $proxy = TLSProxy::Proxy->new(
90 cmdstr(app(["openssl"])),
91 top_file("apps", "server.pem"),
97 #Test 1: By default server and client should send extended master secret
99 #Expected result: ClientHello extension seen; ServerHello extension seen
104 checkmessages(1, "Default extended master secret test", 1, 1, 1);
106 #Test 2: If client omits extended master secret extension, server should too.
107 #Expected result: ClientHello extension not seen; ServerHello extension not seen
113 checkmessages(2, "No client extension extended master secret test", 0, 0, 1);
115 # Test 3: same as 1 but with session tickets disabled.
116 # Expected result: same as test 1.
119 $proxy->clientflags("-no_ticket");
122 checkmessages(3, "No ticket extended master secret test", 1, 1, 1);
124 # Test 4: same as 2 but with session tickets disabled.
125 # Expected result: same as test 2.
128 $proxy->clientflags("-no_ticket");
131 checkmessages(2, "No ticket, no client extension extended master secret test", 0, 0, 1);
133 #Test 5: Session resumption extended master secret test
135 #Expected result: ClientHello extension seen; ServerHello extension seen
136 # Abbreviated handshake
140 (my $fh, my $session) = tempfile();
141 $proxy->serverconnects(2);
142 $proxy->clientflags("-sess_out ".$session);
145 $proxy->clientflags("-sess_in ".$session);
146 $proxy->clientstart();
147 checkmessages(5, "Session resumption extended master secret test", 1, 1, 0);
149 #Test 6: Session resumption extended master secret test orginial session
150 # omits extension. Server must not resume session.
151 #Expected result: ClientHello extension seen; ServerHello extension seen
156 ($fh, $session) = tempfile();
157 $proxy->serverconnects(2);
158 $proxy->clientflags("-sess_out ".$session);
161 $proxy->clientflags("-sess_in ".$session);
163 $proxy->clientstart();
164 checkmessages(6, "Session resumption extended master secret test", 1, 1, 1);
166 #Test 7: Session resumption extended master secret test resumed session
167 # omits client extension. Server must abort connection.
168 #Expected result: aborted connection.
172 ($fh, $session) = tempfile();
173 $proxy->serverconnects(2);
174 $proxy->clientflags("-sess_out ".$session);
177 $proxy->clientflags("-sess_in ".$session);
179 $proxy->clientstart();
180 ok(TLSProxy::Message->fail(), "Client inconsistent session resupmption");
182 #Test 8: Session resumption extended master secret test resumed session
183 # omits server extension. Client must abort connection.
184 #Expected result: aborted connection.
188 ($fh, $session) = tempfile();
189 $proxy->serverconnects(2);
190 $proxy->clientflags("-sess_out ".$session);
193 $proxy->clientflags("-sess_in ".$session);
195 $proxy->clientstart();
196 ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 1");
198 #Test 9: Session resumption extended master secret test initial session
199 # omits server extension. Client must abort connection.
200 #Expected result: aborted connection.
204 ($fh, $session) = tempfile();
205 $proxy->serverconnects(2);
206 $proxy->clientflags("-sess_out ".$session);
209 $proxy->clientflags("-sess_in ".$session);
211 $proxy->clientstart();
212 ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 2");
218 foreach my $message (@{$proxy->message_list}) {
219 if ($crmextms && $message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
220 $message->delete_extension(TLSProxy::ClientHello::EXT_EXTENDED_MASTER_SECRET);
223 if ($srmextms && $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
224 $message->delete_extension(TLSProxy::ClientHello::EXT_EXTENDED_MASTER_SECRET);
230 sub checkmessages($$$$$)
232 my ($testno, $testname, $testcextms, $testsextms, $testhand) = @_;
234 subtest $testname => sub {
236 foreach my $message (@{$proxy->message_list}) {
237 if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO
238 || $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
239 #Get the extensions data
240 my %extensions = %{$message->extension_data};
242 $extensions{TLSProxy::ClientHello::EXT_EXTENDED_MASTER_SECRET}) {
243 if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
249 } elsif ($message->mt == TLSProxy::Message::MT_CLIENT_KEY_EXCHANGE) {
250 #Must be doing a full handshake
257 ok(TLSProxy::Message->success, "Handshake");
259 ok($testcextms == $cextms,
260 "ClientHello extension extended master secret check");
261 ok($testsextms == $sextms,
262 "ServerHello extension extended master secret check");
263 ok($testhand == $fullhand,
264 "Extended master secret full handshake check");
271 ($crmextms, $srmextms) = @_;