1 /*
2 * Copyright 2016-2023 The OpenSSL Project Authors. All Rights Reserved.
3 *
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
8 */
9
10 #include <string.h>
11
12 #include <openssl/e_os2.h>
13 #include <openssl/crypto.h>
14
15 #include "internal/nelem.h"
16 #include "ssl_test_ctx.h"
17 #include "../testutil.h"
18
19 static const int default_app_data_size = 256;
20 /* Default set to be as small as possible to exercise fragmentation. */
21 static const int default_max_fragment_size = 512;
22
parse_boolean(const char * value,int * result)23 static int parse_boolean(const char *value, int *result)
24 {
25 if (OPENSSL_strcasecmp(value, "Yes") == 0) {
26 *result = 1;
27 return 1;
28 } else if (OPENSSL_strcasecmp(value, "No") == 0) {
29 *result = 0;
30 return 1;
31 }
32 TEST_error("parse_boolean given: '%s'", value);
33 return 0;
34 }
35
36 #define IMPLEMENT_SSL_TEST_BOOL_OPTION(struct_type, name, field) \
37 static int parse_##name##_##field(struct_type *ctx, const char *value) \
38 { \
39 return parse_boolean(value, &ctx->field); \
40 }
41
42 #define IMPLEMENT_SSL_TEST_STRING_OPTION(struct_type, name, field) \
43 static int parse_##name##_##field(struct_type *ctx, const char *value) \
44 { \
45 OPENSSL_free(ctx->field); \
46 ctx->field = OPENSSL_strdup(value); \
47 return TEST_ptr(ctx->field); \
48 }
49
50 #define IMPLEMENT_SSL_TEST_INT_OPTION(struct_type, name, field) \
51 static int parse_##name##_##field(struct_type *ctx, const char *value) \
52 { \
53 ctx->field = atoi(value); \
54 return 1; \
55 }
56
57 /* True enums and other test configuration values that map to an int. */
58 typedef struct {
59 const char *name;
60 int value;
61 } test_enum;
62
parse_enum(const test_enum * enums,size_t num_enums,int * value,const char * name)63 __owur static int parse_enum(const test_enum *enums, size_t num_enums,
64 int *value, const char *name)
65 {
66 size_t i;
67 for (i = 0; i < num_enums; i++) {
68 if (strcmp(enums[i].name, name) == 0) {
69 *value = enums[i].value;
70 return 1;
71 }
72 }
73 return 0;
74 }
75
enum_name(const test_enum * enums,size_t num_enums,int value)76 static const char *enum_name(const test_enum *enums, size_t num_enums,
77 int value)
78 {
79 size_t i;
80 for (i = 0; i < num_enums; i++) {
81 if (enums[i].value == value) {
82 return enums[i].name;
83 }
84 }
85 return "InvalidValue";
86 }
87
88 /* ExpectedResult */
89
90 static const test_enum ssl_test_results[] = {
91 { "Success", SSL_TEST_SUCCESS },
92 { "ServerFail", SSL_TEST_SERVER_FAIL },
93 { "ClientFail", SSL_TEST_CLIENT_FAIL },
94 { "InternalError", SSL_TEST_INTERNAL_ERROR },
95 { "FirstHandshakeFailed", SSL_TEST_FIRST_HANDSHAKE_FAILED },
96 };
97
parse_expected_result(SSL_TEST_CTX * test_ctx,const char * value)98 __owur static int parse_expected_result(SSL_TEST_CTX *test_ctx, const char *value)
99 {
100 int ret_value;
101 if (!parse_enum(ssl_test_results, OSSL_NELEM(ssl_test_results),
102 &ret_value, value)) {
103 return 0;
104 }
105 test_ctx->expected_result = ret_value;
106 return 1;
107 }
108
ssl_test_result_name(ssl_test_result_t result)109 const char *ssl_test_result_name(ssl_test_result_t result)
110 {
111 return enum_name(ssl_test_results, OSSL_NELEM(ssl_test_results), result);
112 }
113
114 /* ExpectedClientAlert / ExpectedServerAlert */
115
116 static const test_enum ssl_alerts[] = {
117 { "UnknownCA", SSL_AD_UNKNOWN_CA },
118 { "HandshakeFailure", SSL_AD_HANDSHAKE_FAILURE },
119 { "UnrecognizedName", SSL_AD_UNRECOGNIZED_NAME },
120 { "NoRenegotiation", SSL_AD_NO_RENEGOTIATION },
121 { "BadCertificate", SSL_AD_BAD_CERTIFICATE },
122 { "NoApplicationProtocol", SSL_AD_NO_APPLICATION_PROTOCOL },
123 { "CertificateRequired", SSL_AD_CERTIFICATE_REQUIRED },
124 };
125
parse_alert(int * alert,const char * value)126 __owur static int parse_alert(int *alert, const char *value)
127 {
128 return parse_enum(ssl_alerts, OSSL_NELEM(ssl_alerts), alert, value);
129 }
130
parse_client_alert(SSL_TEST_CTX * test_ctx,const char * value)131 __owur static int parse_client_alert(SSL_TEST_CTX *test_ctx, const char *value)
132 {
133 return parse_alert(&test_ctx->expected_client_alert, value);
134 }
135
parse_server_alert(SSL_TEST_CTX * test_ctx,const char * value)136 __owur static int parse_server_alert(SSL_TEST_CTX *test_ctx, const char *value)
137 {
138 return parse_alert(&test_ctx->expected_server_alert, value);
139 }
140
ssl_alert_name(int alert)141 const char *ssl_alert_name(int alert)
142 {
143 return enum_name(ssl_alerts, OSSL_NELEM(ssl_alerts), alert);
144 }
145
146 /* ExpectedProtocol */
147
148 static const test_enum ssl_protocols[] = {
149 { "TLSv1.3", TLS1_3_VERSION },
150 { "TLSv1.2", TLS1_2_VERSION },
151 { "TLSv1.1", TLS1_1_VERSION },
152 { "TLSv1", TLS1_VERSION },
153 { "SSLv3", SSL3_VERSION },
154 { "DTLSv1", DTLS1_VERSION },
155 { "DTLSv1.2", DTLS1_2_VERSION },
156 };
157
parse_protocol(SSL_TEST_CTX * test_ctx,const char * value)158 __owur static int parse_protocol(SSL_TEST_CTX *test_ctx, const char *value)
159 {
160 return parse_enum(ssl_protocols, OSSL_NELEM(ssl_protocols),
161 &test_ctx->expected_protocol, value);
162 }
163
ssl_protocol_name(int protocol)164 const char *ssl_protocol_name(int protocol)
165 {
166 return enum_name(ssl_protocols, OSSL_NELEM(ssl_protocols), protocol);
167 }
168
169 /* VerifyCallback */
170
171 static const test_enum ssl_verify_callbacks[] = {
172 { "None", SSL_TEST_VERIFY_NONE },
173 { "AcceptAll", SSL_TEST_VERIFY_ACCEPT_ALL },
174 { "RetryOnce", SSL_TEST_VERIFY_RETRY_ONCE },
175 { "RejectAll", SSL_TEST_VERIFY_REJECT_ALL },
176 };
177
parse_client_verify_callback(SSL_TEST_CLIENT_CONF * client_conf,const char * value)178 __owur static int parse_client_verify_callback(SSL_TEST_CLIENT_CONF *client_conf,
179 const char *value)
180 {
181 int ret_value;
182
183 if (!parse_enum(ssl_verify_callbacks, OSSL_NELEM(ssl_verify_callbacks),
184 &ret_value, value)) {
185 return 0;
186 }
187 client_conf->verify_callback = ret_value;
188 return 1;
189 }
190
ssl_verify_callback_name(ssl_verify_callback_t callback)191 const char *ssl_verify_callback_name(ssl_verify_callback_t callback)
192 {
193 return enum_name(ssl_verify_callbacks, OSSL_NELEM(ssl_verify_callbacks),
194 callback);
195 }
196
197 /* ServerName */
198
199 static const test_enum ssl_servername[] = {
200 { "None", SSL_TEST_SERVERNAME_NONE },
201 { "server1", SSL_TEST_SERVERNAME_SERVER1 },
202 { "server2", SSL_TEST_SERVERNAME_SERVER2 },
203 { "invalid", SSL_TEST_SERVERNAME_INVALID },
204 };
205
parse_servername(SSL_TEST_CLIENT_CONF * client_conf,const char * value)206 __owur static int parse_servername(SSL_TEST_CLIENT_CONF *client_conf,
207 const char *value)
208 {
209 int ret_value;
210 if (!parse_enum(ssl_servername, OSSL_NELEM(ssl_servername),
211 &ret_value, value)) {
212 return 0;
213 }
214 client_conf->servername = ret_value;
215 return 1;
216 }
217
parse_expected_servername(SSL_TEST_CTX * test_ctx,const char * value)218 __owur static int parse_expected_servername(SSL_TEST_CTX *test_ctx,
219 const char *value)
220 {
221 int ret_value;
222 if (!parse_enum(ssl_servername, OSSL_NELEM(ssl_servername),
223 &ret_value, value)) {
224 return 0;
225 }
226 test_ctx->expected_servername = ret_value;
227 return 1;
228 }
229
ssl_servername_name(ssl_servername_t server)230 const char *ssl_servername_name(ssl_servername_t server)
231 {
232 return enum_name(ssl_servername, OSSL_NELEM(ssl_servername),
233 server);
234 }
235
236 /* ServerNameCallback */
237
238 static const test_enum ssl_servername_callbacks[] = {
239 { "None", SSL_TEST_SERVERNAME_CB_NONE },
240 { "IgnoreMismatch", SSL_TEST_SERVERNAME_IGNORE_MISMATCH },
241 { "RejectMismatch", SSL_TEST_SERVERNAME_REJECT_MISMATCH },
242 { "ClientHelloIgnoreMismatch",
243 SSL_TEST_SERVERNAME_CLIENT_HELLO_IGNORE_MISMATCH },
244 { "ClientHelloRejectMismatch",
245 SSL_TEST_SERVERNAME_CLIENT_HELLO_REJECT_MISMATCH },
246 { "ClientHelloNoV12", SSL_TEST_SERVERNAME_CLIENT_HELLO_NO_V12 },
247 };
248
parse_servername_callback(SSL_TEST_SERVER_CONF * server_conf,const char * value)249 __owur static int parse_servername_callback(SSL_TEST_SERVER_CONF *server_conf,
250 const char *value)
251 {
252 int ret_value;
253 if (!parse_enum(ssl_servername_callbacks,
254 OSSL_NELEM(ssl_servername_callbacks), &ret_value, value)) {
255 return 0;
256 }
257 server_conf->servername_callback = ret_value;
258 return 1;
259 }
260
ssl_servername_callback_name(ssl_servername_callback_t callback)261 const char *ssl_servername_callback_name(ssl_servername_callback_t callback)
262 {
263 return enum_name(ssl_servername_callbacks,
264 OSSL_NELEM(ssl_servername_callbacks), callback);
265 }
266
267 /* SessionTicketExpected */
268
269 static const test_enum ssl_session_ticket[] = {
270 { "Ignore", SSL_TEST_SESSION_TICKET_IGNORE },
271 { "Yes", SSL_TEST_SESSION_TICKET_YES },
272 { "No", SSL_TEST_SESSION_TICKET_NO },
273 };
274
parse_session_ticket(SSL_TEST_CTX * test_ctx,const char * value)275 __owur static int parse_session_ticket(SSL_TEST_CTX *test_ctx, const char *value)
276 {
277 int ret_value;
278 if (!parse_enum(ssl_session_ticket, OSSL_NELEM(ssl_session_ticket),
279 &ret_value, value)) {
280 return 0;
281 }
282 test_ctx->session_ticket_expected = ret_value;
283 return 1;
284 }
285
ssl_session_ticket_name(ssl_session_ticket_t server)286 const char *ssl_session_ticket_name(ssl_session_ticket_t server)
287 {
288 return enum_name(ssl_session_ticket,
289 OSSL_NELEM(ssl_session_ticket),
290 server);
291 }
292
293 /* CompressionExpected */
294
295 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, compression_expected)
296
297 /* SessionIdExpected */
298
299 static const test_enum ssl_session_id[] = {
300 { "Ignore", SSL_TEST_SESSION_ID_IGNORE },
301 { "Yes", SSL_TEST_SESSION_ID_YES },
302 { "No", SSL_TEST_SESSION_ID_NO },
303 };
304
parse_session_id(SSL_TEST_CTX * test_ctx,const char * value)305 __owur static int parse_session_id(SSL_TEST_CTX *test_ctx, const char *value)
306 {
307 int ret_value;
308 if (!parse_enum(ssl_session_id, OSSL_NELEM(ssl_session_id),
309 &ret_value, value)) {
310 return 0;
311 }
312 test_ctx->session_id_expected = ret_value;
313 return 1;
314 }
315
ssl_session_id_name(ssl_session_id_t server)316 const char *ssl_session_id_name(ssl_session_id_t server)
317 {
318 return enum_name(ssl_session_id,
319 OSSL_NELEM(ssl_session_id),
320 server);
321 }
322
323 /* Method */
324
325 static const test_enum ssl_test_methods[] = {
326 { "TLS", SSL_TEST_METHOD_TLS },
327 { "DTLS", SSL_TEST_METHOD_DTLS },
328 { "QUIC", SSL_TEST_METHOD_QUIC }
329 };
330
parse_test_method(SSL_TEST_CTX * test_ctx,const char * value)331 __owur static int parse_test_method(SSL_TEST_CTX *test_ctx, const char *value)
332 {
333 int ret_value;
334 if (!parse_enum(ssl_test_methods, OSSL_NELEM(ssl_test_methods),
335 &ret_value, value)) {
336 return 0;
337 }
338 test_ctx->method = ret_value;
339 return 1;
340 }
341
ssl_test_method_name(ssl_test_method_t method)342 const char *ssl_test_method_name(ssl_test_method_t method)
343 {
344 return enum_name(ssl_test_methods, OSSL_NELEM(ssl_test_methods), method);
345 }
346
347 /* NPN and ALPN options */
348
349 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, npn_protocols)
350 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, npn_protocols)
351 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_npn_protocol)
352 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, alpn_protocols)
353 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, alpn_protocols)
354 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_alpn_protocol)
355
356 /* SRP options */
357 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, srp_user)
358 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, srp_user)
359 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, srp_password)
360 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, srp_password)
361
362 /* Session Ticket App Data options */
363 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_session_ticket_app_data)
364 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, session_ticket_app_data)
365
366 /* Handshake mode */
367
368 static const test_enum ssl_handshake_modes[] = {
369 { "Simple", SSL_TEST_HANDSHAKE_SIMPLE },
370 { "Resume", SSL_TEST_HANDSHAKE_RESUME },
371 { "RenegotiateServer", SSL_TEST_HANDSHAKE_RENEG_SERVER },
372 { "RenegotiateClient", SSL_TEST_HANDSHAKE_RENEG_CLIENT },
373 { "KeyUpdateServer", SSL_TEST_HANDSHAKE_KEY_UPDATE_SERVER },
374 { "KeyUpdateClient", SSL_TEST_HANDSHAKE_KEY_UPDATE_CLIENT },
375 { "PostHandshakeAuth", SSL_TEST_HANDSHAKE_POST_HANDSHAKE_AUTH },
376 };
377
parse_handshake_mode(SSL_TEST_CTX * test_ctx,const char * value)378 __owur static int parse_handshake_mode(SSL_TEST_CTX *test_ctx, const char *value)
379 {
380 int ret_value;
381 if (!parse_enum(ssl_handshake_modes, OSSL_NELEM(ssl_handshake_modes),
382 &ret_value, value)) {
383 return 0;
384 }
385 test_ctx->handshake_mode = ret_value;
386 return 1;
387 }
388
ssl_handshake_mode_name(ssl_handshake_mode_t mode)389 const char *ssl_handshake_mode_name(ssl_handshake_mode_t mode)
390 {
391 return enum_name(ssl_handshake_modes, OSSL_NELEM(ssl_handshake_modes),
392 mode);
393 }
394
395 /* Renegotiation Ciphersuites */
396
397 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, reneg_ciphers)
398
399 /* KeyUpdateType */
400
401 static const test_enum ssl_key_update_types[] = {
402 { "KeyUpdateRequested", SSL_KEY_UPDATE_REQUESTED },
403 { "KeyUpdateNotRequested", SSL_KEY_UPDATE_NOT_REQUESTED },
404 };
405
parse_key_update_type(SSL_TEST_CTX * test_ctx,const char * value)406 __owur static int parse_key_update_type(SSL_TEST_CTX *test_ctx, const char *value)
407 {
408 int ret_value;
409 if (!parse_enum(ssl_key_update_types, OSSL_NELEM(ssl_key_update_types),
410 &ret_value, value)) {
411 return 0;
412 }
413 test_ctx->key_update_type = ret_value;
414 return 1;
415 }
416
417 /* CT Validation */
418
419 static const test_enum ssl_ct_validation_modes[] = {
420 { "None", SSL_TEST_CT_VALIDATION_NONE },
421 { "Permissive", SSL_TEST_CT_VALIDATION_PERMISSIVE },
422 { "Strict", SSL_TEST_CT_VALIDATION_STRICT },
423 };
424
parse_ct_validation(SSL_TEST_CLIENT_CONF * client_conf,const char * value)425 __owur static int parse_ct_validation(SSL_TEST_CLIENT_CONF *client_conf,
426 const char *value)
427 {
428 int ret_value;
429 if (!parse_enum(ssl_ct_validation_modes, OSSL_NELEM(ssl_ct_validation_modes),
430 &ret_value, value)) {
431 return 0;
432 }
433 client_conf->ct_validation = ret_value;
434 return 1;
435 }
436
ssl_ct_validation_name(ssl_ct_validation_t mode)437 const char *ssl_ct_validation_name(ssl_ct_validation_t mode)
438 {
439 return enum_name(ssl_ct_validation_modes, OSSL_NELEM(ssl_ct_validation_modes),
440 mode);
441 }
442
443 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, resumption_expected)
444 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_SERVER_CONF, server, broken_session_ticket)
445 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, use_sctp)
446 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, compress_certificates)
447 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, enable_client_sctp_label_bug)
448 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, enable_server_sctp_label_bug)
449
450 /* CertStatus */
451
452 static const test_enum ssl_certstatus[] = {
453 { "None", SSL_TEST_CERT_STATUS_NONE },
454 { "GoodResponse", SSL_TEST_CERT_STATUS_GOOD_RESPONSE },
455 { "BadResponse", SSL_TEST_CERT_STATUS_BAD_RESPONSE }
456 };
457
parse_certstatus(SSL_TEST_SERVER_CONF * server_conf,const char * value)458 __owur static int parse_certstatus(SSL_TEST_SERVER_CONF *server_conf,
459 const char *value)
460 {
461 int ret_value;
462 if (!parse_enum(ssl_certstatus, OSSL_NELEM(ssl_certstatus), &ret_value,
463 value)) {
464 return 0;
465 }
466 server_conf->cert_status = ret_value;
467 return 1;
468 }
469
ssl_certstatus_name(ssl_cert_status_t cert_status)470 const char *ssl_certstatus_name(ssl_cert_status_t cert_status)
471 {
472 return enum_name(ssl_certstatus,
473 OSSL_NELEM(ssl_certstatus), cert_status);
474 }
475
476 /* ApplicationData */
477
478 IMPLEMENT_SSL_TEST_INT_OPTION(SSL_TEST_CTX, test, app_data_size)
479
480 /* MaxFragmentSize */
481
482 IMPLEMENT_SSL_TEST_INT_OPTION(SSL_TEST_CTX, test, max_fragment_size)
483
484 /* Maximum-Fragment-Length TLS extension mode */
485 static const test_enum ssl_max_fragment_len_mode[] = {
486 { "None", TLSEXT_max_fragment_length_DISABLED },
487 { "512", TLSEXT_max_fragment_length_512 },
488 { "1024", TLSEXT_max_fragment_length_1024 },
489 { "2048", TLSEXT_max_fragment_length_2048 },
490 { "4096", TLSEXT_max_fragment_length_4096 }
491 };
492
parse_max_fragment_len_mode(SSL_TEST_CLIENT_CONF * client_conf,const char * value)493 __owur static int parse_max_fragment_len_mode(SSL_TEST_CLIENT_CONF *client_conf,
494 const char *value)
495 {
496 int ret_value;
497
498 if (!parse_enum(ssl_max_fragment_len_mode,
499 OSSL_NELEM(ssl_max_fragment_len_mode), &ret_value, value)) {
500 return 0;
501 }
502 client_conf->max_fragment_len_mode = ret_value;
503 return 1;
504 }
505
ssl_max_fragment_len_name(int MFL_mode)506 const char *ssl_max_fragment_len_name(int MFL_mode)
507 {
508 return enum_name(ssl_max_fragment_len_mode,
509 OSSL_NELEM(ssl_max_fragment_len_mode), MFL_mode);
510 }
511
512 /* Expected key and signature types */
513
parse_expected_key_type(int * ptype,const char * value)514 __owur static int parse_expected_key_type(int *ptype, const char *value)
515 {
516 int nid;
517 const EVP_PKEY_ASN1_METHOD *ameth;
518
519 if (value == NULL)
520 return 0;
521 ameth = EVP_PKEY_asn1_find_str(NULL, value, -1);
522 if (ameth != NULL)
523 EVP_PKEY_asn1_get0_info(&nid, NULL, NULL, NULL, NULL, ameth);
524 else
525 nid = OBJ_sn2nid(value);
526 if (nid == NID_undef)
527 nid = OBJ_ln2nid(value);
528 #ifndef OPENSSL_NO_EC
529 if (nid == NID_undef)
530 nid = EC_curve_nist2nid(value);
531 #endif
532 switch (nid) {
533 case NID_brainpoolP256r1tls13:
534 nid = NID_brainpoolP256r1;
535 break;
536 case NID_brainpoolP384r1tls13:
537 nid = NID_brainpoolP384r1;
538 break;
539 case NID_brainpoolP512r1tls13:
540 nid = NID_brainpoolP512r1;
541 break;
542 }
543 if (nid == NID_undef)
544 return 0;
545 *ptype = nid;
546 return 1;
547 }
548
parse_expected_tmp_key_type(SSL_TEST_CTX * test_ctx,const char * value)549 __owur static int parse_expected_tmp_key_type(SSL_TEST_CTX *test_ctx,
550 const char *value)
551 {
552 return parse_expected_key_type(&test_ctx->expected_tmp_key_type, value);
553 }
554
parse_expected_server_cert_type(SSL_TEST_CTX * test_ctx,const char * value)555 __owur static int parse_expected_server_cert_type(SSL_TEST_CTX *test_ctx,
556 const char *value)
557 {
558 return parse_expected_key_type(&test_ctx->expected_server_cert_type,
559 value);
560 }
561
parse_expected_server_sign_type(SSL_TEST_CTX * test_ctx,const char * value)562 __owur static int parse_expected_server_sign_type(SSL_TEST_CTX *test_ctx,
563 const char *value)
564 {
565 return parse_expected_key_type(&test_ctx->expected_server_sign_type,
566 value);
567 }
568
parse_expected_client_cert_type(SSL_TEST_CTX * test_ctx,const char * value)569 __owur static int parse_expected_client_cert_type(SSL_TEST_CTX *test_ctx,
570 const char *value)
571 {
572 return parse_expected_key_type(&test_ctx->expected_client_cert_type,
573 value);
574 }
575
parse_expected_client_sign_type(SSL_TEST_CTX * test_ctx,const char * value)576 __owur static int parse_expected_client_sign_type(SSL_TEST_CTX *test_ctx,
577 const char *value)
578 {
579 return parse_expected_key_type(&test_ctx->expected_client_sign_type,
580 value);
581 }
582
583 /* Expected signing hash */
584
parse_expected_sign_hash(int * ptype,const char * value)585 __owur static int parse_expected_sign_hash(int *ptype, const char *value)
586 {
587 int nid;
588
589 if (value == NULL)
590 return 0;
591 nid = OBJ_sn2nid(value);
592 if (nid == NID_undef)
593 nid = OBJ_ln2nid(value);
594 if (nid == NID_undef)
595 return 0;
596 *ptype = nid;
597 return 1;
598 }
599
parse_expected_server_sign_hash(SSL_TEST_CTX * test_ctx,const char * value)600 __owur static int parse_expected_server_sign_hash(SSL_TEST_CTX *test_ctx,
601 const char *value)
602 {
603 return parse_expected_sign_hash(&test_ctx->expected_server_sign_hash,
604 value);
605 }
606
parse_expected_client_sign_hash(SSL_TEST_CTX * test_ctx,const char * value)607 __owur static int parse_expected_client_sign_hash(SSL_TEST_CTX *test_ctx,
608 const char *value)
609 {
610 return parse_expected_sign_hash(&test_ctx->expected_client_sign_hash,
611 value);
612 }
613
parse_expected_ca_names(STACK_OF (X509_NAME)** pnames,const char * value,OSSL_LIB_CTX * libctx)614 __owur static int parse_expected_ca_names(STACK_OF(X509_NAME) **pnames,
615 const char *value,
616 OSSL_LIB_CTX *libctx)
617 {
618 if (value == NULL)
619 return 0;
620 if (!strcmp(value, "empty"))
621 *pnames = sk_X509_NAME_new_null();
622 else
623 *pnames = SSL_load_client_CA_file_ex(value, libctx, NULL);
624 return *pnames != NULL;
625 }
parse_expected_server_ca_names(SSL_TEST_CTX * test_ctx,const char * value)626 __owur static int parse_expected_server_ca_names(SSL_TEST_CTX *test_ctx,
627 const char *value)
628 {
629 return parse_expected_ca_names(&test_ctx->expected_server_ca_names, value,
630 test_ctx->libctx);
631 }
parse_expected_client_ca_names(SSL_TEST_CTX * test_ctx,const char * value)632 __owur static int parse_expected_client_ca_names(SSL_TEST_CTX *test_ctx,
633 const char *value)
634 {
635 return parse_expected_ca_names(&test_ctx->expected_client_ca_names, value,
636 test_ctx->libctx);
637 }
638
639 /* ExpectedCipher */
640
641 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_cipher)
642
643 /* Client and Server PHA */
644
645 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CLIENT_CONF, client, enable_pha)
646 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_SERVER_CONF, server, force_pha)
647 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CLIENT_CONF, client, no_extms_on_reneg)
648
649 /* FIPS provider version limiting */
650 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, fips_version)
651
652 /* Known test options and their corresponding parse methods. */
653
654 /* Top-level options. */
655 typedef struct {
656 const char *name;
657 int (*parse)(SSL_TEST_CTX *test_ctx, const char *value);
658 } ssl_test_ctx_option;
659
660 static const ssl_test_ctx_option ssl_test_ctx_options[] = {
661 { "ExpectedResult", &parse_expected_result },
662 { "ExpectedClientAlert", &parse_client_alert },
663 { "ExpectedServerAlert", &parse_server_alert },
664 { "ExpectedProtocol", &parse_protocol },
665 { "ExpectedServerName", &parse_expected_servername },
666 { "SessionTicketExpected", &parse_session_ticket },
667 { "CompressionExpected", &parse_test_compression_expected },
668 { "SessionIdExpected", &parse_session_id },
669 { "Method", &parse_test_method },
670 { "ExpectedNPNProtocol", &parse_test_expected_npn_protocol },
671 { "ExpectedALPNProtocol", &parse_test_expected_alpn_protocol },
672 { "HandshakeMode", &parse_handshake_mode },
673 { "KeyUpdateType", &parse_key_update_type },
674 { "ResumptionExpected", &parse_test_resumption_expected },
675 { "ApplicationData", &parse_test_app_data_size },
676 { "MaxFragmentSize", &parse_test_max_fragment_size },
677 { "ExpectedTmpKeyType", &parse_expected_tmp_key_type },
678 { "ExpectedServerCertType", &parse_expected_server_cert_type },
679 { "ExpectedServerSignHash", &parse_expected_server_sign_hash },
680 { "ExpectedServerSignType", &parse_expected_server_sign_type },
681 { "ExpectedServerCANames", &parse_expected_server_ca_names },
682 { "ExpectedClientCertType", &parse_expected_client_cert_type },
683 { "ExpectedClientSignHash", &parse_expected_client_sign_hash },
684 { "ExpectedClientSignType", &parse_expected_client_sign_type },
685 { "ExpectedClientCANames", &parse_expected_client_ca_names },
686 { "UseSCTP", &parse_test_use_sctp },
687 { "CompressCertificates", &parse_test_compress_certificates },
688 { "EnableClientSCTPLabelBug", &parse_test_enable_client_sctp_label_bug },
689 { "EnableServerSCTPLabelBug", &parse_test_enable_server_sctp_label_bug },
690 { "ExpectedCipher", &parse_test_expected_cipher },
691 { "ExpectedSessionTicketAppData", &parse_test_expected_session_ticket_app_data },
692 { "FIPSversion", &parse_test_fips_version },
693 };
694
695 /* Nested client options. */
696 typedef struct {
697 const char *name;
698 int (*parse)(SSL_TEST_CLIENT_CONF *conf, const char *value);
699 } ssl_test_client_option;
700
701 static const ssl_test_client_option ssl_test_client_options[] = {
702 { "VerifyCallback", &parse_client_verify_callback },
703 { "ServerName", &parse_servername },
704 { "NPNProtocols", &parse_client_npn_protocols },
705 { "ALPNProtocols", &parse_client_alpn_protocols },
706 { "CTValidation", &parse_ct_validation },
707 { "RenegotiateCiphers", &parse_client_reneg_ciphers },
708 { "SRPUser", &parse_client_srp_user },
709 { "SRPPassword", &parse_client_srp_password },
710 { "MaxFragmentLenExt", &parse_max_fragment_len_mode },
711 { "EnablePHA", &parse_client_enable_pha },
712 { "RenegotiateNoExtms", &parse_client_no_extms_on_reneg },
713 };
714
715 /* Nested server options. */
716 typedef struct {
717 const char *name;
718 int (*parse)(SSL_TEST_SERVER_CONF *conf, const char *value);
719 } ssl_test_server_option;
720
721 static const ssl_test_server_option ssl_test_server_options[] = {
722 { "ServerNameCallback", &parse_servername_callback },
723 { "NPNProtocols", &parse_server_npn_protocols },
724 { "ALPNProtocols", &parse_server_alpn_protocols },
725 { "BrokenSessionTicket", &parse_server_broken_session_ticket },
726 { "CertStatus", &parse_certstatus },
727 { "SRPUser", &parse_server_srp_user },
728 { "SRPPassword", &parse_server_srp_password },
729 { "ForcePHA", &parse_server_force_pha },
730 { "SessionTicketAppData", &parse_server_session_ticket_app_data },
731 };
732
SSL_TEST_CTX_new(OSSL_LIB_CTX * libctx)733 SSL_TEST_CTX *SSL_TEST_CTX_new(OSSL_LIB_CTX *libctx)
734 {
735 SSL_TEST_CTX *ret;
736
737 /* The return code is checked by caller */
738 if ((ret = OPENSSL_zalloc(sizeof(*ret))) != NULL) {
739 ret->libctx = libctx;
740 ret->app_data_size = default_app_data_size;
741 ret->max_fragment_size = default_max_fragment_size;
742 }
743 return ret;
744 }
745
ssl_test_extra_conf_free_data(SSL_TEST_EXTRA_CONF * conf)746 static void ssl_test_extra_conf_free_data(SSL_TEST_EXTRA_CONF *conf)
747 {
748 OPENSSL_free(conf->client.npn_protocols);
749 OPENSSL_free(conf->server.npn_protocols);
750 OPENSSL_free(conf->server2.npn_protocols);
751 OPENSSL_free(conf->client.alpn_protocols);
752 OPENSSL_free(conf->server.alpn_protocols);
753 OPENSSL_free(conf->server2.alpn_protocols);
754 OPENSSL_free(conf->client.reneg_ciphers);
755 OPENSSL_free(conf->server.srp_user);
756 OPENSSL_free(conf->server.srp_password);
757 OPENSSL_free(conf->server2.srp_user);
758 OPENSSL_free(conf->server2.srp_password);
759 OPENSSL_free(conf->client.srp_user);
760 OPENSSL_free(conf->client.srp_password);
761 OPENSSL_free(conf->server.session_ticket_app_data);
762 OPENSSL_free(conf->server2.session_ticket_app_data);
763 }
764
ssl_test_ctx_free_extra_data(SSL_TEST_CTX * ctx)765 static void ssl_test_ctx_free_extra_data(SSL_TEST_CTX *ctx)
766 {
767 ssl_test_extra_conf_free_data(&ctx->extra);
768 ssl_test_extra_conf_free_data(&ctx->resume_extra);
769 }
770
SSL_TEST_CTX_free(SSL_TEST_CTX * ctx)771 void SSL_TEST_CTX_free(SSL_TEST_CTX *ctx)
772 {
773 if (ctx == NULL)
774 return;
775 ssl_test_ctx_free_extra_data(ctx);
776 OPENSSL_free(ctx->expected_npn_protocol);
777 OPENSSL_free(ctx->expected_alpn_protocol);
778 OPENSSL_free(ctx->expected_session_ticket_app_data);
779 sk_X509_NAME_pop_free(ctx->expected_server_ca_names, X509_NAME_free);
780 sk_X509_NAME_pop_free(ctx->expected_client_ca_names, X509_NAME_free);
781 OPENSSL_free(ctx->expected_cipher);
782 OPENSSL_free(ctx->fips_version);
783 OPENSSL_free(ctx);
784 }
785
parse_client_options(SSL_TEST_CLIENT_CONF * client,const CONF * conf,const char * client_section)786 static int parse_client_options(SSL_TEST_CLIENT_CONF *client, const CONF *conf,
787 const char *client_section)
788 {
789 STACK_OF(CONF_VALUE) *sk_conf;
790 int i;
791 size_t j;
792
793 if (!TEST_ptr(sk_conf = NCONF_get_section(conf, client_section)))
794 return 0;
795
796 for (i = 0; i < sk_CONF_VALUE_num(sk_conf); i++) {
797 int found = 0;
798 const CONF_VALUE *option = sk_CONF_VALUE_value(sk_conf, i);
799 for (j = 0; j < OSSL_NELEM(ssl_test_client_options); j++) {
800 if (strcmp(option->name, ssl_test_client_options[j].name) == 0) {
801 if (!ssl_test_client_options[j].parse(client, option->value)) {
802 TEST_info("Bad value %s for option %s",
803 option->value, option->name);
804 return 0;
805 }
806 found = 1;
807 break;
808 }
809 }
810 if (!found) {
811 TEST_info("Unknown test option: %s", option->name);
812 return 0;
813 }
814 }
815
816 return 1;
817 }
818
parse_server_options(SSL_TEST_SERVER_CONF * server,const CONF * conf,const char * server_section)819 static int parse_server_options(SSL_TEST_SERVER_CONF *server, const CONF *conf,
820 const char *server_section)
821 {
822 STACK_OF(CONF_VALUE) *sk_conf;
823 int i;
824 size_t j;
825
826 if (!TEST_ptr(sk_conf = NCONF_get_section(conf, server_section)))
827 return 0;
828
829 for (i = 0; i < sk_CONF_VALUE_num(sk_conf); i++) {
830 int found = 0;
831 const CONF_VALUE *option = sk_CONF_VALUE_value(sk_conf, i);
832 for (j = 0; j < OSSL_NELEM(ssl_test_server_options); j++) {
833 if (strcmp(option->name, ssl_test_server_options[j].name) == 0) {
834 if (!ssl_test_server_options[j].parse(server, option->value)) {
835 TEST_info("Bad value %s for option %s",
836 option->value, option->name);
837 return 0;
838 }
839 found = 1;
840 break;
841 }
842 }
843 if (!found) {
844 TEST_info("Unknown test option: %s", option->name);
845 return 0;
846 }
847 }
848
849 return 1;
850 }
851
SSL_TEST_CTX_create(const CONF * conf,const char * test_section,OSSL_LIB_CTX * libctx)852 SSL_TEST_CTX *SSL_TEST_CTX_create(const CONF *conf, const char *test_section,
853 OSSL_LIB_CTX *libctx)
854 {
855 STACK_OF(CONF_VALUE) *sk_conf = NULL;
856 SSL_TEST_CTX *ctx = NULL;
857 int i;
858 size_t j;
859
860 if (!TEST_ptr(sk_conf = NCONF_get_section(conf, test_section))
861 || !TEST_ptr(ctx = SSL_TEST_CTX_new(libctx)))
862 goto err;
863
864 for (i = 0; i < sk_CONF_VALUE_num(sk_conf); i++) {
865 int found = 0;
866 const CONF_VALUE *option = sk_CONF_VALUE_value(sk_conf, i);
867
868 /* Subsections */
869 if (strcmp(option->name, "client") == 0) {
870 if (!parse_client_options(&ctx->extra.client, conf, option->value))
871 goto err;
872 } else if (strcmp(option->name, "server") == 0) {
873 if (!parse_server_options(&ctx->extra.server, conf, option->value))
874 goto err;
875 } else if (strcmp(option->name, "server2") == 0) {
876 if (!parse_server_options(&ctx->extra.server2, conf, option->value))
877 goto err;
878 } else if (strcmp(option->name, "resume-client") == 0) {
879 if (!parse_client_options(&ctx->resume_extra.client, conf,
880 option->value))
881 goto err;
882 } else if (strcmp(option->name, "resume-server") == 0) {
883 if (!parse_server_options(&ctx->resume_extra.server, conf,
884 option->value))
885 goto err;
886 } else if (strcmp(option->name, "resume-server2") == 0) {
887 if (!parse_server_options(&ctx->resume_extra.server2, conf,
888 option->value))
889 goto err;
890 } else {
891 for (j = 0; j < OSSL_NELEM(ssl_test_ctx_options); j++) {
892 if (strcmp(option->name, ssl_test_ctx_options[j].name) == 0) {
893 if (!ssl_test_ctx_options[j].parse(ctx, option->value)) {
894 TEST_info("Bad value %s for option %s",
895 option->value, option->name);
896 goto err;
897 }
898 found = 1;
899 break;
900 }
901 }
902 if (!found) {
903 TEST_info("Unknown test option: %s", option->name);
904 goto err;
905 }
906 }
907 }
908
909 goto done;
910
911 err:
912 SSL_TEST_CTX_free(ctx);
913 ctx = NULL;
914 done:
915 return ctx;
916 }
917