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git.ipfire.org Git - thirdparty/openssl.git/blob - test/recipes/70-test_tls13kexmodes.t
2 # Copyright 2017-2020 The OpenSSL Project Authors. All Rights Reserved.
4 # Licensed under the Apache License 2.0 (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 srctop_dir bldtop_dir/;
11 use OpenSSL
::Test
::Utils
;
12 use File
::Temp
qw(tempfile);
14 use checkhandshake
qw(checkhandshake @handmessages @extensions);
16 my $test_name = "test_tls13kexmodes";
19 plan skip_all => "TLSProxy isn't usable on $^O"
22 plan skip_all => "$test_name needs the dynamic engine feature enabled"
23 if disabled("engine") || disabled("dynamic-engine");
25 plan skip_all => "$test_name needs the sock feature enabled"
28 plan skip_all => "$test_name needs TLSv1.3 enabled"
29 if disabled("tls1_3");
31 plan skip_all => "$test_name needs EC enabled"
34 $ENV{OPENSSL_ia32cap} = '~0x200000200000000';
38 [TLSProxy::Message::MT_CLIENT_HELLO,
39 checkhandshake::ALL_HANDSHAKES],
40 [TLSProxy::Message::MT_SERVER_HELLO,
41 checkhandshake::HRR_HANDSHAKE | checkhandshake::HRR_RESUME_HANDSHAKE],
42 [TLSProxy::Message::MT_CLIENT_HELLO,
43 checkhandshake::HRR_HANDSHAKE | checkhandshake::HRR_RESUME_HANDSHAKE],
44 [TLSProxy::Message::MT_SERVER_HELLO,
45 checkhandshake::ALL_HANDSHAKES],
46 [TLSProxy::Message::MT_ENCRYPTED_EXTENSIONS,
47 checkhandshake::ALL_HANDSHAKES],
48 [TLSProxy::Message::MT_CERTIFICATE_REQUEST,
49 checkhandshake::CLIENT_AUTH_HANDSHAKE],
50 [TLSProxy::Message::MT_CERTIFICATE,
51 checkhandshake::ALL_HANDSHAKES & ~(checkhandshake::RESUME_HANDSHAKE | checkhandshake::HRR_RESUME_HANDSHAKE)],
52 [TLSProxy::Message::MT_CERTIFICATE_VERIFY,
53 checkhandshake::ALL_HANDSHAKES & ~(checkhandshake::RESUME_HANDSHAKE | checkhandshake::HRR_RESUME_HANDSHAKE)],
54 [TLSProxy::Message::MT_FINISHED,
55 checkhandshake::ALL_HANDSHAKES],
56 [TLSProxy::Message::MT_CERTIFICATE,
57 checkhandshake::CLIENT_AUTH_HANDSHAKE],
58 [TLSProxy::Message::MT_CERTIFICATE_VERIFY,
59 checkhandshake::CLIENT_AUTH_HANDSHAKE],
60 [TLSProxy::Message::MT_FINISHED,
61 checkhandshake::ALL_HANDSHAKES],
66 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SERVER_NAME,
67 TLSProxy::Message::CLIENT,
68 checkhandshake::SERVER_NAME_CLI_EXTENSION],
69 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_STATUS_REQUEST,
70 TLSProxy::Message::CLIENT,
71 checkhandshake::STATUS_REQUEST_CLI_EXTENSION],
72 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SUPPORTED_GROUPS,
73 TLSProxy::Message::CLIENT,
74 checkhandshake::DEFAULT_EXTENSIONS],
75 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_EC_POINT_FORMATS,
76 TLSProxy::Message::CLIENT,
77 checkhandshake::DEFAULT_EXTENSIONS],
78 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SIG_ALGS,
79 TLSProxy::Message::CLIENT,
80 checkhandshake::DEFAULT_EXTENSIONS],
81 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_ALPN,
82 TLSProxy::Message::CLIENT,
83 checkhandshake::ALPN_CLI_EXTENSION],
84 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SCT,
85 TLSProxy::Message::CLIENT,
86 checkhandshake::SCT_CLI_EXTENSION],
87 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_ENCRYPT_THEN_MAC,
88 TLSProxy::Message::CLIENT,
89 checkhandshake::DEFAULT_EXTENSIONS],
90 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET,
91 TLSProxy::Message::CLIENT,
92 checkhandshake::DEFAULT_EXTENSIONS],
93 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SESSION_TICKET,
94 TLSProxy::Message::CLIENT,
95 checkhandshake::DEFAULT_EXTENSIONS],
96 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_KEY_SHARE,
97 TLSProxy::Message::CLIENT,
98 checkhandshake::DEFAULT_EXTENSIONS],
99 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SUPPORTED_VERSIONS,
100 TLSProxy::Message::CLIENT,
101 checkhandshake::DEFAULT_EXTENSIONS],
102 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_PSK_KEX_MODES,
103 TLSProxy::Message::CLIENT,
104 checkhandshake::PSK_KEX_MODES_EXTENSION],
105 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_PSK,
106 TLSProxy::Message::CLIENT,
107 checkhandshake::PSK_CLI_EXTENSION],
109 [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_SUPPORTED_VERSIONS,
110 TLSProxy::Message::SERVER,
111 checkhandshake::DEFAULT_EXTENSIONS],
112 [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_KEY_SHARE,
113 TLSProxy::Message::SERVER,
114 checkhandshake::KEY_SHARE_HRR_EXTENSION],
116 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SERVER_NAME,
117 TLSProxy::Message::CLIENT,
118 checkhandshake::SERVER_NAME_CLI_EXTENSION],
119 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_STATUS_REQUEST,
120 TLSProxy::Message::CLIENT,
121 checkhandshake::STATUS_REQUEST_CLI_EXTENSION],
122 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SUPPORTED_GROUPS,
123 TLSProxy::Message::CLIENT,
124 checkhandshake::DEFAULT_EXTENSIONS],
125 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_EC_POINT_FORMATS,
126 TLSProxy::Message::CLIENT,
127 checkhandshake::DEFAULT_EXTENSIONS],
128 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SIG_ALGS,
129 TLSProxy::Message::CLIENT,
130 checkhandshake::DEFAULT_EXTENSIONS],
131 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_ALPN,
132 TLSProxy::Message::CLIENT,
133 checkhandshake::ALPN_CLI_EXTENSION],
134 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SCT,
135 TLSProxy::Message::CLIENT,
136 checkhandshake::SCT_CLI_EXTENSION],
137 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_ENCRYPT_THEN_MAC,
138 TLSProxy::Message::CLIENT,
139 checkhandshake::DEFAULT_EXTENSIONS],
140 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET,
141 TLSProxy::Message::CLIENT,
142 checkhandshake::DEFAULT_EXTENSIONS],
143 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SESSION_TICKET,
144 TLSProxy::Message::CLIENT,
145 checkhandshake::DEFAULT_EXTENSIONS],
146 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_KEY_SHARE,
147 TLSProxy::Message::CLIENT,
148 checkhandshake::DEFAULT_EXTENSIONS],
149 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_SUPPORTED_VERSIONS,
150 TLSProxy::Message::CLIENT,
151 checkhandshake::DEFAULT_EXTENSIONS],
152 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_PSK_KEX_MODES,
153 TLSProxy::Message::CLIENT,
154 checkhandshake::PSK_KEX_MODES_EXTENSION],
155 [TLSProxy::Message::MT_CLIENT_HELLO, TLSProxy::Message::EXT_PSK,
156 TLSProxy::Message::CLIENT,
157 checkhandshake::PSK_CLI_EXTENSION],
159 [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_SUPPORTED_VERSIONS,
160 TLSProxy::Message::SERVER,
161 checkhandshake::DEFAULT_EXTENSIONS],
162 [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_KEY_SHARE,
163 TLSProxy::Message::SERVER,
164 checkhandshake::KEY_SHARE_SRV_EXTENSION],
165 [TLSProxy::Message::MT_SERVER_HELLO, TLSProxy::Message::EXT_PSK,
166 TLSProxy::Message::SERVER,
167 checkhandshake::PSK_SRV_EXTENSION],
169 [TLSProxy::Message::MT_CERTIFICATE, TLSProxy::Message::EXT_STATUS_REQUEST,
170 TLSProxy::Message::SERVER,
171 checkhandshake::STATUS_REQUEST_SRV_EXTENSION],
176 DELETE_EXTENSION => 0,
177 EMPTY_EXTENSION => 1,
178 NON_DHE_KEX_MODE_ONLY => 2,
179 DHE_KEX_MODE_ONLY => 3,
180 UNKNOWN_KEX_MODES => 4,
184 my $proxy = TLSProxy::Proxy->new(
186 cmdstr(app(["openssl"]), display => 1),
187 srctop_file("apps", "server.pem"),
188 (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
191 #Test 1: First get a session
192 (undef, my $session) = tempfile();
193 $proxy->clientflags("-sess_out ".$session);
194 $proxy->serverflags("-servername localhost");
195 $proxy->sessionfile($session);
196 $proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
198 ok(TLSProxy::Message->success(), "Initial connection");
200 #Test 2: Attempt a resume with no kex modes extension. Should not resume
202 $proxy->clientflags("-sess_in ".$session);
203 my $testtype = DELETE_EXTENSION;
204 $proxy->filter(\&modify_kex_modes_filter);
206 checkhandshake($proxy, checkhandshake::DEFAULT_HANDSHAKE,
207 checkhandshake::DEFAULT_EXTENSIONS
208 | checkhandshake::KEY_SHARE_SRV_EXTENSION
209 | checkhandshake::PSK_CLI_EXTENSION,
210 "Resume with no kex modes");
212 #Test 3: Attempt a resume with empty kex modes extension. Should fail (empty
213 # extension is invalid)
215 $proxy->clientflags("-sess_in ".$session);
216 $testtype = EMPTY_EXTENSION;
218 ok(TLSProxy::Message->fail(), "Resume with empty kex modes");
220 #Test 4: Attempt a resume with non-dhe kex mode only. Should resume without a
223 $proxy->clientflags("-allow_no_dhe_kex -sess_in ".$session);
224 $proxy->serverflags("-allow_no_dhe_kex");
225 $testtype = NON_DHE_KEX_MODE_ONLY;
227 checkhandshake($proxy, checkhandshake::RESUME_HANDSHAKE,
228 checkhandshake::DEFAULT_EXTENSIONS
229 | checkhandshake::PSK_KEX_MODES_EXTENSION
230 | checkhandshake::PSK_CLI_EXTENSION
231 | checkhandshake::PSK_SRV_EXTENSION,
232 "Resume with non-dhe kex mode");
234 #Test 5: Attempt a resume with dhe kex mode only. Should resume with a key_share
236 $proxy->clientflags("-sess_in ".$session);
237 $testtype = DHE_KEX_MODE_ONLY;
239 checkhandshake($proxy, checkhandshake::RESUME_HANDSHAKE,
240 checkhandshake::DEFAULT_EXTENSIONS
241 | checkhandshake::PSK_KEX_MODES_EXTENSION
242 | checkhandshake::KEY_SHARE_SRV_EXTENSION
243 | checkhandshake::PSK_CLI_EXTENSION
244 | checkhandshake::PSK_SRV_EXTENSION,
245 "Resume with non-dhe kex mode");
247 #Test 6: Attempt a resume with only unrecognised kex modes. Should not resume
249 $proxy->clientflags("-sess_in ".$session);
250 $testtype = UNKNOWN_KEX_MODES;
252 checkhandshake($proxy, checkhandshake::DEFAULT_HANDSHAKE,
253 checkhandshake::DEFAULT_EXTENSIONS
254 | checkhandshake::PSK_KEX_MODES_EXTENSION
255 | checkhandshake::KEY_SHARE_SRV_EXTENSION
256 | checkhandshake::PSK_CLI_EXTENSION,
257 "Resume with empty kex modes");
259 #Test 7: Attempt a resume with both non-dhe and dhe kex mode. Should resume with
262 $proxy->clientflags("-sess_in ".$session);
263 $testtype = BOTH_KEX_MODES;
265 checkhandshake($proxy, checkhandshake::RESUME_HANDSHAKE,
266 checkhandshake::DEFAULT_EXTENSIONS
267 | checkhandshake::PSK_KEX_MODES_EXTENSION
268 | checkhandshake::KEY_SHARE_SRV_EXTENSION
269 | checkhandshake::PSK_CLI_EXTENSION
270 | checkhandshake::PSK_SRV_EXTENSION,
271 "Resume with non-dhe kex mode");
273 #Test 8: Attempt a resume with both non-dhe and dhe kex mode, but unacceptable
274 # initial key_share. Should resume with a key_share following an HRR
276 $proxy->clientflags("-sess_in ".$session);
277 $proxy->serverflags("-curves P-256");
278 $testtype = BOTH_KEX_MODES;
280 checkhandshake($proxy, checkhandshake::HRR_RESUME_HANDSHAKE,
281 checkhandshake::DEFAULT_EXTENSIONS
282 | checkhandshake::PSK_KEX_MODES_EXTENSION
283 | checkhandshake::KEY_SHARE_SRV_EXTENSION
284 | checkhandshake::KEY_SHARE_HRR_EXTENSION
285 | checkhandshake::PSK_CLI_EXTENSION
286 | checkhandshake::PSK_SRV_EXTENSION,
287 "Resume with both kex modes and HRR");
289 #Test 9: Attempt a resume with dhe kex mode only and an unacceptable initial
290 # key_share. Should resume with a key_share following an HRR
292 $proxy->clientflags("-sess_in ".$session);
293 $proxy->serverflags("-curves P-256");
294 $testtype = DHE_KEX_MODE_ONLY;
296 checkhandshake($proxy, checkhandshake::HRR_RESUME_HANDSHAKE,
297 checkhandshake::DEFAULT_EXTENSIONS
298 | checkhandshake::PSK_KEX_MODES_EXTENSION
299 | checkhandshake::KEY_SHARE_SRV_EXTENSION
300 | checkhandshake::KEY_SHARE_HRR_EXTENSION
301 | checkhandshake::PSK_CLI_EXTENSION
302 | checkhandshake::PSK_SRV_EXTENSION,
303 "Resume with dhe kex mode and HRR");
305 #Test 10: Attempt a resume with both non-dhe and dhe kex mode, unacceptable
306 # initial key_share and no overlapping groups. Should resume without a
309 $proxy->clientflags("-allow_no_dhe_kex -curves P-384 -sess_in ".$session);
310 $proxy->serverflags("-allow_no_dhe_kex -curves P-256");
311 $testtype = BOTH_KEX_MODES;
313 checkhandshake($proxy, checkhandshake::RESUME_HANDSHAKE,
314 checkhandshake::DEFAULT_EXTENSIONS
315 | checkhandshake::PSK_KEX_MODES_EXTENSION
316 | checkhandshake::PSK_CLI_EXTENSION
317 | checkhandshake::PSK_SRV_EXTENSION,
318 "Resume with both kex modes, no overlapping groups");
320 #Test 11: Attempt a resume with dhe kex mode only, unacceptable
321 # initial key_share and no overlapping groups. Should fail
323 $proxy->clientflags("-curves P-384 -sess_in ".$session);
324 $proxy->serverflags("-curves P-256");
325 $testtype = DHE_KEX_MODE_ONLY;
327 ok(TLSProxy::Message->fail(), "Resume with dhe kex mode, no overlapping groups");
331 sub modify_kex_modes_filter
335 # We're only interested in the initial ClientHello
336 return if ($proxy->flight != 0);
338 foreach my $message (@{$proxy->message_list}) {
339 if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
342 if ($testtype == EMPTY_EXTENSION) {
345 } elsif ($testtype == NON_DHE_KEX_MODE_ONLY) {
349 } elsif ($testtype == DHE_KEX_MODE_ONLY) {
353 } elsif ($testtype == UNKNOWN_KEX_MODES) {
358 } elsif ($testtype == BOTH_KEX_MODES) {
359 #We deliberately list psk_ke first...should still use psk_dhe_ke
366 if ($testtype == DELETE_EXTENSION) {
367 $message->delete_extension(
368 TLSProxy::Message::EXT_PSK_KEX_MODES);
370 $message->set_extension(
371 TLSProxy::Message::EXT_PSK_KEX_MODES, $ext);