1 /*
2 * Copyright 2016-2022 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 }
29 else if (OPENSSL_strcasecmp(value, "No") == 0) {
30 *result = 0;
31 return 1;
32 }
33 TEST_error("parse_boolean given: '%s'", value);
34 return 0;
35 }
36
37 #define IMPLEMENT_SSL_TEST_BOOL_OPTION(struct_type, name, field) \
38 static int parse_##name##_##field(struct_type *ctx, const char *value) \
39 { \
40 return parse_boolean(value, &ctx->field); \
41 }
42
43 #define IMPLEMENT_SSL_TEST_STRING_OPTION(struct_type, name, field) \
44 static int parse_##name##_##field(struct_type *ctx, const char *value) \
45 { \
46 OPENSSL_free(ctx->field); \
47 ctx->field = OPENSSL_strdup(value); \
48 return TEST_ptr(ctx->field); \
49 }
50
51 #define IMPLEMENT_SSL_TEST_INT_OPTION(struct_type, name, field) \
52 static int parse_##name##_##field(struct_type *ctx, const char *value) \
53 { \
54 ctx->field = atoi(value); \
55 return 1; \
56 }
57
58 /* True enums and other test configuration values that map to an int. */
59 typedef struct {
60 const char *name;
61 int value;
62 } test_enum;
63
64
parse_enum(const test_enum * enums,size_t num_enums,int * value,const char * name)65 __owur static int parse_enum(const test_enum *enums, size_t num_enums,
66 int *value, const char *name)
67 {
68 size_t i;
69 for (i = 0; i < num_enums; i++) {
70 if (strcmp(enums[i].name, name) == 0) {
71 *value = enums[i].value;
72 return 1;
73 }
74 }
75 return 0;
76 }
77
enum_name(const test_enum * enums,size_t num_enums,int value)78 static const char *enum_name(const test_enum *enums, size_t num_enums,
79 int value)
80 {
81 size_t i;
82 for (i = 0; i < num_enums; i++) {
83 if (enums[i].value == value) {
84 return enums[i].name;
85 }
86 }
87 return "InvalidValue";
88 }
89
90
91 /* ExpectedResult */
92
93 static const test_enum ssl_test_results[] = {
94 {"Success", SSL_TEST_SUCCESS},
95 {"ServerFail", SSL_TEST_SERVER_FAIL},
96 {"ClientFail", SSL_TEST_CLIENT_FAIL},
97 {"InternalError", SSL_TEST_INTERNAL_ERROR},
98 {"FirstHandshakeFailed", SSL_TEST_FIRST_HANDSHAKE_FAILED},
99 };
100
parse_expected_result(SSL_TEST_CTX * test_ctx,const char * value)101 __owur static int parse_expected_result(SSL_TEST_CTX *test_ctx, const char *value)
102 {
103 int ret_value;
104 if (!parse_enum(ssl_test_results, OSSL_NELEM(ssl_test_results),
105 &ret_value, value)) {
106 return 0;
107 }
108 test_ctx->expected_result = ret_value;
109 return 1;
110 }
111
ssl_test_result_name(ssl_test_result_t result)112 const char *ssl_test_result_name(ssl_test_result_t result)
113 {
114 return enum_name(ssl_test_results, OSSL_NELEM(ssl_test_results), result);
115 }
116
117 /* ExpectedClientAlert / ExpectedServerAlert */
118
119 static const test_enum ssl_alerts[] = {
120 {"UnknownCA", SSL_AD_UNKNOWN_CA},
121 {"HandshakeFailure", SSL_AD_HANDSHAKE_FAILURE},
122 {"UnrecognizedName", SSL_AD_UNRECOGNIZED_NAME},
123 {"NoRenegotiation", SSL_AD_NO_RENEGOTIATION},
124 {"BadCertificate", SSL_AD_BAD_CERTIFICATE},
125 {"NoApplicationProtocol", SSL_AD_NO_APPLICATION_PROTOCOL},
126 {"CertificateRequired", SSL_AD_CERTIFICATE_REQUIRED},
127 };
128
parse_alert(int * alert,const char * value)129 __owur static int parse_alert(int *alert, const char *value)
130 {
131 return parse_enum(ssl_alerts, OSSL_NELEM(ssl_alerts), alert, value);
132 }
133
parse_client_alert(SSL_TEST_CTX * test_ctx,const char * value)134 __owur static int parse_client_alert(SSL_TEST_CTX *test_ctx, const char *value)
135 {
136 return parse_alert(&test_ctx->expected_client_alert, value);
137 }
138
parse_server_alert(SSL_TEST_CTX * test_ctx,const char * value)139 __owur static int parse_server_alert(SSL_TEST_CTX *test_ctx, const char *value)
140 {
141 return parse_alert(&test_ctx->expected_server_alert, value);
142 }
143
ssl_alert_name(int alert)144 const char *ssl_alert_name(int alert)
145 {
146 return enum_name(ssl_alerts, OSSL_NELEM(ssl_alerts), alert);
147 }
148
149 /* ExpectedProtocol */
150
151 static const test_enum ssl_protocols[] = {
152 {"TLSv1.3", TLS1_3_VERSION},
153 {"TLSv1.2", TLS1_2_VERSION},
154 {"TLSv1.1", TLS1_1_VERSION},
155 {"TLSv1", TLS1_VERSION},
156 {"SSLv3", SSL3_VERSION},
157 {"DTLSv1", DTLS1_VERSION},
158 {"DTLSv1.2", DTLS1_2_VERSION},
159 };
160
parse_protocol(SSL_TEST_CTX * test_ctx,const char * value)161 __owur static int parse_protocol(SSL_TEST_CTX *test_ctx, const char *value)
162 {
163 return parse_enum(ssl_protocols, OSSL_NELEM(ssl_protocols),
164 &test_ctx->expected_protocol, value);
165 }
166
ssl_protocol_name(int protocol)167 const char *ssl_protocol_name(int protocol)
168 {
169 return enum_name(ssl_protocols, OSSL_NELEM(ssl_protocols), protocol);
170 }
171
172 /* VerifyCallback */
173
174 static const test_enum ssl_verify_callbacks[] = {
175 {"None", SSL_TEST_VERIFY_NONE},
176 {"AcceptAll", SSL_TEST_VERIFY_ACCEPT_ALL},
177 {"RetryOnce", SSL_TEST_VERIFY_RETRY_ONCE},
178 {"RejectAll", SSL_TEST_VERIFY_REJECT_ALL},
179 };
180
parse_client_verify_callback(SSL_TEST_CLIENT_CONF * client_conf,const char * value)181 __owur static int parse_client_verify_callback(SSL_TEST_CLIENT_CONF *client_conf,
182 const char *value)
183 {
184 int ret_value;
185
186 if (!parse_enum(ssl_verify_callbacks, OSSL_NELEM(ssl_verify_callbacks),
187 &ret_value, value)) {
188 return 0;
189 }
190 client_conf->verify_callback = ret_value;
191 return 1;
192 }
193
ssl_verify_callback_name(ssl_verify_callback_t callback)194 const char *ssl_verify_callback_name(ssl_verify_callback_t callback)
195 {
196 return enum_name(ssl_verify_callbacks, OSSL_NELEM(ssl_verify_callbacks),
197 callback);
198 }
199
200 /* ServerName */
201
202 static const test_enum ssl_servername[] = {
203 {"None", SSL_TEST_SERVERNAME_NONE},
204 {"server1", SSL_TEST_SERVERNAME_SERVER1},
205 {"server2", SSL_TEST_SERVERNAME_SERVER2},
206 {"invalid", SSL_TEST_SERVERNAME_INVALID},
207 };
208
parse_servername(SSL_TEST_CLIENT_CONF * client_conf,const char * value)209 __owur static int parse_servername(SSL_TEST_CLIENT_CONF *client_conf,
210 const char *value)
211 {
212 int ret_value;
213 if (!parse_enum(ssl_servername, OSSL_NELEM(ssl_servername),
214 &ret_value, value)) {
215 return 0;
216 }
217 client_conf->servername = ret_value;
218 return 1;
219 }
220
parse_expected_servername(SSL_TEST_CTX * test_ctx,const char * value)221 __owur static int parse_expected_servername(SSL_TEST_CTX *test_ctx,
222 const char *value)
223 {
224 int ret_value;
225 if (!parse_enum(ssl_servername, OSSL_NELEM(ssl_servername),
226 &ret_value, value)) {
227 return 0;
228 }
229 test_ctx->expected_servername = ret_value;
230 return 1;
231 }
232
ssl_servername_name(ssl_servername_t server)233 const char *ssl_servername_name(ssl_servername_t server)
234 {
235 return enum_name(ssl_servername, OSSL_NELEM(ssl_servername),
236 server);
237 }
238
239 /* ServerNameCallback */
240
241 static const test_enum ssl_servername_callbacks[] = {
242 {"None", SSL_TEST_SERVERNAME_CB_NONE},
243 {"IgnoreMismatch", SSL_TEST_SERVERNAME_IGNORE_MISMATCH},
244 {"RejectMismatch", SSL_TEST_SERVERNAME_REJECT_MISMATCH},
245 {"ClientHelloIgnoreMismatch",
246 SSL_TEST_SERVERNAME_CLIENT_HELLO_IGNORE_MISMATCH},
247 {"ClientHelloRejectMismatch",
248 SSL_TEST_SERVERNAME_CLIENT_HELLO_REJECT_MISMATCH},
249 {"ClientHelloNoV12", SSL_TEST_SERVERNAME_CLIENT_HELLO_NO_V12},
250 };
251
parse_servername_callback(SSL_TEST_SERVER_CONF * server_conf,const char * value)252 __owur static int parse_servername_callback(SSL_TEST_SERVER_CONF *server_conf,
253 const char *value)
254 {
255 int ret_value;
256 if (!parse_enum(ssl_servername_callbacks,
257 OSSL_NELEM(ssl_servername_callbacks), &ret_value, value)) {
258 return 0;
259 }
260 server_conf->servername_callback = ret_value;
261 return 1;
262 }
263
ssl_servername_callback_name(ssl_servername_callback_t callback)264 const char *ssl_servername_callback_name(ssl_servername_callback_t callback)
265 {
266 return enum_name(ssl_servername_callbacks,
267 OSSL_NELEM(ssl_servername_callbacks), callback);
268 }
269
270 /* SessionTicketExpected */
271
272 static const test_enum ssl_session_ticket[] = {
273 {"Ignore", SSL_TEST_SESSION_TICKET_IGNORE},
274 {"Yes", SSL_TEST_SESSION_TICKET_YES},
275 {"No", SSL_TEST_SESSION_TICKET_NO},
276 };
277
parse_session_ticket(SSL_TEST_CTX * test_ctx,const char * value)278 __owur static int parse_session_ticket(SSL_TEST_CTX *test_ctx, const char *value)
279 {
280 int ret_value;
281 if (!parse_enum(ssl_session_ticket, OSSL_NELEM(ssl_session_ticket),
282 &ret_value, value)) {
283 return 0;
284 }
285 test_ctx->session_ticket_expected = ret_value;
286 return 1;
287 }
288
ssl_session_ticket_name(ssl_session_ticket_t server)289 const char *ssl_session_ticket_name(ssl_session_ticket_t server)
290 {
291 return enum_name(ssl_session_ticket,
292 OSSL_NELEM(ssl_session_ticket),
293 server);
294 }
295
296 /* CompressionExpected */
297
298 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, compression_expected)
299
300 /* SessionIdExpected */
301
302 static const test_enum ssl_session_id[] = {
303 {"Ignore", SSL_TEST_SESSION_ID_IGNORE},
304 {"Yes", SSL_TEST_SESSION_ID_YES},
305 {"No", SSL_TEST_SESSION_ID_NO},
306 };
307
parse_session_id(SSL_TEST_CTX * test_ctx,const char * value)308 __owur static int parse_session_id(SSL_TEST_CTX *test_ctx, const char *value)
309 {
310 int ret_value;
311 if (!parse_enum(ssl_session_id, OSSL_NELEM(ssl_session_id),
312 &ret_value, value)) {
313 return 0;
314 }
315 test_ctx->session_id_expected = ret_value;
316 return 1;
317 }
318
ssl_session_id_name(ssl_session_id_t server)319 const char *ssl_session_id_name(ssl_session_id_t server)
320 {
321 return enum_name(ssl_session_id,
322 OSSL_NELEM(ssl_session_id),
323 server);
324 }
325
326 /* Method */
327
328 static const test_enum ssl_test_methods[] = {
329 {"TLS", SSL_TEST_METHOD_TLS},
330 {"DTLS", SSL_TEST_METHOD_DTLS},
331 {"QUIC", SSL_TEST_METHOD_QUIC}
332 };
333
parse_test_method(SSL_TEST_CTX * test_ctx,const char * value)334 __owur static int parse_test_method(SSL_TEST_CTX *test_ctx, const char *value)
335 {
336 int ret_value;
337 if (!parse_enum(ssl_test_methods, OSSL_NELEM(ssl_test_methods),
338 &ret_value, value)) {
339 return 0;
340 }
341 test_ctx->method = ret_value;
342 return 1;
343 }
344
ssl_test_method_name(ssl_test_method_t method)345 const char *ssl_test_method_name(ssl_test_method_t method)
346 {
347 return enum_name(ssl_test_methods, OSSL_NELEM(ssl_test_methods), method);
348 }
349
350 /* NPN and ALPN options */
351
352 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, npn_protocols)
353 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, npn_protocols)
354 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_npn_protocol)
355 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, alpn_protocols)
356 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, alpn_protocols)
357 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_alpn_protocol)
358
359 /* SRP options */
360 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, srp_user)
361 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, srp_user)
362 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, srp_password)
363 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, srp_password)
364
365 /* Session Ticket App Data options */
366 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_session_ticket_app_data)
367 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_SERVER_CONF, server, session_ticket_app_data)
368
369 /* Handshake mode */
370
371 static const test_enum ssl_handshake_modes[] = {
372 {"Simple", SSL_TEST_HANDSHAKE_SIMPLE},
373 {"Resume", SSL_TEST_HANDSHAKE_RESUME},
374 {"RenegotiateServer", SSL_TEST_HANDSHAKE_RENEG_SERVER},
375 {"RenegotiateClient", SSL_TEST_HANDSHAKE_RENEG_CLIENT},
376 {"KeyUpdateServer", SSL_TEST_HANDSHAKE_KEY_UPDATE_SERVER},
377 {"KeyUpdateClient", SSL_TEST_HANDSHAKE_KEY_UPDATE_CLIENT},
378 {"PostHandshakeAuth", SSL_TEST_HANDSHAKE_POST_HANDSHAKE_AUTH},
379 };
380
parse_handshake_mode(SSL_TEST_CTX * test_ctx,const char * value)381 __owur static int parse_handshake_mode(SSL_TEST_CTX *test_ctx, const char *value)
382 {
383 int ret_value;
384 if (!parse_enum(ssl_handshake_modes, OSSL_NELEM(ssl_handshake_modes),
385 &ret_value, value)) {
386 return 0;
387 }
388 test_ctx->handshake_mode = ret_value;
389 return 1;
390 }
391
ssl_handshake_mode_name(ssl_handshake_mode_t mode)392 const char *ssl_handshake_mode_name(ssl_handshake_mode_t mode)
393 {
394 return enum_name(ssl_handshake_modes, OSSL_NELEM(ssl_handshake_modes),
395 mode);
396 }
397
398 /* Renegotiation Ciphersuites */
399
400 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CLIENT_CONF, client, reneg_ciphers)
401
402 /* KeyUpdateType */
403
404 static const test_enum ssl_key_update_types[] = {
405 {"KeyUpdateRequested", SSL_KEY_UPDATE_REQUESTED},
406 {"KeyUpdateNotRequested", SSL_KEY_UPDATE_NOT_REQUESTED},
407 };
408
parse_key_update_type(SSL_TEST_CTX * test_ctx,const char * value)409 __owur static int parse_key_update_type(SSL_TEST_CTX *test_ctx, const char *value)
410 {
411 int ret_value;
412 if (!parse_enum(ssl_key_update_types, OSSL_NELEM(ssl_key_update_types),
413 &ret_value, value)) {
414 return 0;
415 }
416 test_ctx->key_update_type = ret_value;
417 return 1;
418 }
419
420 /* CT Validation */
421
422 static const test_enum ssl_ct_validation_modes[] = {
423 {"None", SSL_TEST_CT_VALIDATION_NONE},
424 {"Permissive", SSL_TEST_CT_VALIDATION_PERMISSIVE},
425 {"Strict", SSL_TEST_CT_VALIDATION_STRICT},
426 };
427
parse_ct_validation(SSL_TEST_CLIENT_CONF * client_conf,const char * value)428 __owur static int parse_ct_validation(SSL_TEST_CLIENT_CONF *client_conf,
429 const char *value)
430 {
431 int ret_value;
432 if (!parse_enum(ssl_ct_validation_modes, OSSL_NELEM(ssl_ct_validation_modes),
433 &ret_value, value)) {
434 return 0;
435 }
436 client_conf->ct_validation = ret_value;
437 return 1;
438 }
439
ssl_ct_validation_name(ssl_ct_validation_t mode)440 const char *ssl_ct_validation_name(ssl_ct_validation_t mode)
441 {
442 return enum_name(ssl_ct_validation_modes, OSSL_NELEM(ssl_ct_validation_modes),
443 mode);
444 }
445
446 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, resumption_expected)
447 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_SERVER_CONF, server, broken_session_ticket)
448 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, use_sctp)
449 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, enable_client_sctp_label_bug)
450 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CTX, test, enable_server_sctp_label_bug)
451
452 /* CertStatus */
453
454 static const test_enum ssl_certstatus[] = {
455 {"None", SSL_TEST_CERT_STATUS_NONE},
456 {"GoodResponse", SSL_TEST_CERT_STATUS_GOOD_RESPONSE},
457 {"BadResponse", SSL_TEST_CERT_STATUS_BAD_RESPONSE}
458 };
459
parse_certstatus(SSL_TEST_SERVER_CONF * server_conf,const char * value)460 __owur static int parse_certstatus(SSL_TEST_SERVER_CONF *server_conf,
461 const char *value)
462 {
463 int ret_value;
464 if (!parse_enum(ssl_certstatus, OSSL_NELEM(ssl_certstatus), &ret_value,
465 value)) {
466 return 0;
467 }
468 server_conf->cert_status = ret_value;
469 return 1;
470 }
471
ssl_certstatus_name(ssl_cert_status_t cert_status)472 const char *ssl_certstatus_name(ssl_cert_status_t cert_status)
473 {
474 return enum_name(ssl_certstatus,
475 OSSL_NELEM(ssl_certstatus), cert_status);
476 }
477
478 /* ApplicationData */
479
480 IMPLEMENT_SSL_TEST_INT_OPTION(SSL_TEST_CTX, test, app_data_size)
481
482
483 /* MaxFragmentSize */
484
485 IMPLEMENT_SSL_TEST_INT_OPTION(SSL_TEST_CTX, test, max_fragment_size)
486
487 /* Maximum-Fragment-Length TLS extension mode */
488 static const test_enum ssl_max_fragment_len_mode[] = {
489 {"None", TLSEXT_max_fragment_length_DISABLED},
490 { "512", TLSEXT_max_fragment_length_512},
491 {"1024", TLSEXT_max_fragment_length_1024},
492 {"2048", TLSEXT_max_fragment_length_2048},
493 {"4096", TLSEXT_max_fragment_length_4096}
494 };
495
parse_max_fragment_len_mode(SSL_TEST_CLIENT_CONF * client_conf,const char * value)496 __owur static int parse_max_fragment_len_mode(SSL_TEST_CLIENT_CONF *client_conf,
497 const char *value)
498 {
499 int ret_value;
500
501 if (!parse_enum(ssl_max_fragment_len_mode,
502 OSSL_NELEM(ssl_max_fragment_len_mode), &ret_value, value)) {
503 return 0;
504 }
505 client_conf->max_fragment_len_mode = ret_value;
506 return 1;
507 }
508
ssl_max_fragment_len_name(int MFL_mode)509 const char *ssl_max_fragment_len_name(int MFL_mode)
510 {
511 return enum_name(ssl_max_fragment_len_mode,
512 OSSL_NELEM(ssl_max_fragment_len_mode), MFL_mode);
513 }
514
515
516 /* Expected key and signature types */
517
parse_expected_key_type(int * ptype,const char * value)518 __owur static int parse_expected_key_type(int *ptype, const char *value)
519 {
520 int nid;
521 const EVP_PKEY_ASN1_METHOD *ameth;
522
523 if (value == NULL)
524 return 0;
525 ameth = EVP_PKEY_asn1_find_str(NULL, value, -1);
526 if (ameth != NULL)
527 EVP_PKEY_asn1_get0_info(&nid, NULL, NULL, NULL, NULL, ameth);
528 else
529 nid = OBJ_sn2nid(value);
530 if (nid == NID_undef)
531 nid = OBJ_ln2nid(value);
532 #ifndef OPENSSL_NO_EC
533 if (nid == NID_undef)
534 nid = EC_curve_nist2nid(value);
535 #endif
536 if (nid == NID_undef)
537 return 0;
538 *ptype = nid;
539 return 1;
540 }
541
parse_expected_tmp_key_type(SSL_TEST_CTX * test_ctx,const char * value)542 __owur static int parse_expected_tmp_key_type(SSL_TEST_CTX *test_ctx,
543 const char *value)
544 {
545 return parse_expected_key_type(&test_ctx->expected_tmp_key_type, value);
546 }
547
parse_expected_server_cert_type(SSL_TEST_CTX * test_ctx,const char * value)548 __owur static int parse_expected_server_cert_type(SSL_TEST_CTX *test_ctx,
549 const char *value)
550 {
551 return parse_expected_key_type(&test_ctx->expected_server_cert_type,
552 value);
553 }
554
parse_expected_server_sign_type(SSL_TEST_CTX * test_ctx,const char * value)555 __owur static int parse_expected_server_sign_type(SSL_TEST_CTX *test_ctx,
556 const char *value)
557 {
558 return parse_expected_key_type(&test_ctx->expected_server_sign_type,
559 value);
560 }
561
parse_expected_client_cert_type(SSL_TEST_CTX * test_ctx,const char * value)562 __owur static int parse_expected_client_cert_type(SSL_TEST_CTX *test_ctx,
563 const char *value)
564 {
565 return parse_expected_key_type(&test_ctx->expected_client_cert_type,
566 value);
567 }
568
parse_expected_client_sign_type(SSL_TEST_CTX * test_ctx,const char * value)569 __owur static int parse_expected_client_sign_type(SSL_TEST_CTX *test_ctx,
570 const char *value)
571 {
572 return parse_expected_key_type(&test_ctx->expected_client_sign_type,
573 value);
574 }
575
576
577 /* Expected signing hash */
578
parse_expected_sign_hash(int * ptype,const char * value)579 __owur static int parse_expected_sign_hash(int *ptype, const char *value)
580 {
581 int nid;
582
583 if (value == NULL)
584 return 0;
585 nid = OBJ_sn2nid(value);
586 if (nid == NID_undef)
587 nid = OBJ_ln2nid(value);
588 if (nid == NID_undef)
589 return 0;
590 *ptype = nid;
591 return 1;
592 }
593
parse_expected_server_sign_hash(SSL_TEST_CTX * test_ctx,const char * value)594 __owur static int parse_expected_server_sign_hash(SSL_TEST_CTX *test_ctx,
595 const char *value)
596 {
597 return parse_expected_sign_hash(&test_ctx->expected_server_sign_hash,
598 value);
599 }
600
parse_expected_client_sign_hash(SSL_TEST_CTX * test_ctx,const char * value)601 __owur static int parse_expected_client_sign_hash(SSL_TEST_CTX *test_ctx,
602 const char *value)
603 {
604 return parse_expected_sign_hash(&test_ctx->expected_client_sign_hash,
605 value);
606 }
607
parse_expected_ca_names(STACK_OF (X509_NAME)** pnames,const char * value,OSSL_LIB_CTX * libctx)608 __owur static int parse_expected_ca_names(STACK_OF(X509_NAME) **pnames,
609 const char *value,
610 OSSL_LIB_CTX *libctx)
611 {
612 if (value == NULL)
613 return 0;
614 if (!strcmp(value, "empty"))
615 *pnames = sk_X509_NAME_new_null();
616 else
617 *pnames = SSL_load_client_CA_file_ex(value, libctx, NULL);
618 return *pnames != NULL;
619 }
parse_expected_server_ca_names(SSL_TEST_CTX * test_ctx,const char * value)620 __owur static int parse_expected_server_ca_names(SSL_TEST_CTX *test_ctx,
621 const char *value)
622 {
623 return parse_expected_ca_names(&test_ctx->expected_server_ca_names, value,
624 test_ctx->libctx);
625 }
parse_expected_client_ca_names(SSL_TEST_CTX * test_ctx,const char * value)626 __owur static int parse_expected_client_ca_names(SSL_TEST_CTX *test_ctx,
627 const char *value)
628 {
629 return parse_expected_ca_names(&test_ctx->expected_client_ca_names, value,
630 test_ctx->libctx);
631 }
632
633 /* ExpectedCipher */
634
635 IMPLEMENT_SSL_TEST_STRING_OPTION(SSL_TEST_CTX, test, expected_cipher)
636
637 /* Client and Server PHA */
638
639 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CLIENT_CONF, client, enable_pha)
640 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_SERVER_CONF, server, force_pha)
641 IMPLEMENT_SSL_TEST_BOOL_OPTION(SSL_TEST_CLIENT_CONF, client, no_extms_on_reneg)
642
643 /* Known test options and their corresponding parse methods. */
644
645 /* Top-level options. */
646 typedef struct {
647 const char *name;
648 int (*parse)(SSL_TEST_CTX *test_ctx, const char *value);
649 } ssl_test_ctx_option;
650
651 static const ssl_test_ctx_option ssl_test_ctx_options[] = {
652 { "ExpectedResult", &parse_expected_result },
653 { "ExpectedClientAlert", &parse_client_alert },
654 { "ExpectedServerAlert", &parse_server_alert },
655 { "ExpectedProtocol", &parse_protocol },
656 { "ExpectedServerName", &parse_expected_servername },
657 { "SessionTicketExpected", &parse_session_ticket },
658 { "CompressionExpected", &parse_test_compression_expected },
659 { "SessionIdExpected", &parse_session_id },
660 { "Method", &parse_test_method },
661 { "ExpectedNPNProtocol", &parse_test_expected_npn_protocol },
662 { "ExpectedALPNProtocol", &parse_test_expected_alpn_protocol },
663 { "HandshakeMode", &parse_handshake_mode },
664 { "KeyUpdateType", &parse_key_update_type },
665 { "ResumptionExpected", &parse_test_resumption_expected },
666 { "ApplicationData", &parse_test_app_data_size },
667 { "MaxFragmentSize", &parse_test_max_fragment_size },
668 { "ExpectedTmpKeyType", &parse_expected_tmp_key_type },
669 { "ExpectedServerCertType", &parse_expected_server_cert_type },
670 { "ExpectedServerSignHash", &parse_expected_server_sign_hash },
671 { "ExpectedServerSignType", &parse_expected_server_sign_type },
672 { "ExpectedServerCANames", &parse_expected_server_ca_names },
673 { "ExpectedClientCertType", &parse_expected_client_cert_type },
674 { "ExpectedClientSignHash", &parse_expected_client_sign_hash },
675 { "ExpectedClientSignType", &parse_expected_client_sign_type },
676 { "ExpectedClientCANames", &parse_expected_client_ca_names },
677 { "UseSCTP", &parse_test_use_sctp },
678 { "EnableClientSCTPLabelBug", &parse_test_enable_client_sctp_label_bug },
679 { "EnableServerSCTPLabelBug", &parse_test_enable_server_sctp_label_bug },
680 { "ExpectedCipher", &parse_test_expected_cipher },
681 { "ExpectedSessionTicketAppData", &parse_test_expected_session_ticket_app_data },
682 };
683
684 /* Nested client options. */
685 typedef struct {
686 const char *name;
687 int (*parse)(SSL_TEST_CLIENT_CONF *conf, const char *value);
688 } ssl_test_client_option;
689
690 static const ssl_test_client_option ssl_test_client_options[] = {
691 { "VerifyCallback", &parse_client_verify_callback },
692 { "ServerName", &parse_servername },
693 { "NPNProtocols", &parse_client_npn_protocols },
694 { "ALPNProtocols", &parse_client_alpn_protocols },
695 { "CTValidation", &parse_ct_validation },
696 { "RenegotiateCiphers", &parse_client_reneg_ciphers},
697 { "SRPUser", &parse_client_srp_user },
698 { "SRPPassword", &parse_client_srp_password },
699 { "MaxFragmentLenExt", &parse_max_fragment_len_mode },
700 { "EnablePHA", &parse_client_enable_pha },
701 { "RenegotiateNoExtms", &parse_client_no_extms_on_reneg },
702 };
703
704 /* Nested server options. */
705 typedef struct {
706 const char *name;
707 int (*parse)(SSL_TEST_SERVER_CONF *conf, const char *value);
708 } ssl_test_server_option;
709
710 static const ssl_test_server_option ssl_test_server_options[] = {
711 { "ServerNameCallback", &parse_servername_callback },
712 { "NPNProtocols", &parse_server_npn_protocols },
713 { "ALPNProtocols", &parse_server_alpn_protocols },
714 { "BrokenSessionTicket", &parse_server_broken_session_ticket },
715 { "CertStatus", &parse_certstatus },
716 { "SRPUser", &parse_server_srp_user },
717 { "SRPPassword", &parse_server_srp_password },
718 { "ForcePHA", &parse_server_force_pha },
719 { "SessionTicketAppData", &parse_server_session_ticket_app_data },
720 };
721
SSL_TEST_CTX_new(OSSL_LIB_CTX * libctx)722 SSL_TEST_CTX *SSL_TEST_CTX_new(OSSL_LIB_CTX *libctx)
723 {
724 SSL_TEST_CTX *ret;
725
726 /* The return code is checked by caller */
727 if ((ret = OPENSSL_zalloc(sizeof(*ret))) != NULL) {
728 ret->libctx = libctx;
729 ret->app_data_size = default_app_data_size;
730 ret->max_fragment_size = default_max_fragment_size;
731 }
732 return ret;
733 }
734
ssl_test_extra_conf_free_data(SSL_TEST_EXTRA_CONF * conf)735 static void ssl_test_extra_conf_free_data(SSL_TEST_EXTRA_CONF *conf)
736 {
737 OPENSSL_free(conf->client.npn_protocols);
738 OPENSSL_free(conf->server.npn_protocols);
739 OPENSSL_free(conf->server2.npn_protocols);
740 OPENSSL_free(conf->client.alpn_protocols);
741 OPENSSL_free(conf->server.alpn_protocols);
742 OPENSSL_free(conf->server2.alpn_protocols);
743 OPENSSL_free(conf->client.reneg_ciphers);
744 OPENSSL_free(conf->server.srp_user);
745 OPENSSL_free(conf->server.srp_password);
746 OPENSSL_free(conf->server2.srp_user);
747 OPENSSL_free(conf->server2.srp_password);
748 OPENSSL_free(conf->client.srp_user);
749 OPENSSL_free(conf->client.srp_password);
750 OPENSSL_free(conf->server.session_ticket_app_data);
751 OPENSSL_free(conf->server2.session_ticket_app_data);
752 }
753
ssl_test_ctx_free_extra_data(SSL_TEST_CTX * ctx)754 static void ssl_test_ctx_free_extra_data(SSL_TEST_CTX *ctx)
755 {
756 ssl_test_extra_conf_free_data(&ctx->extra);
757 ssl_test_extra_conf_free_data(&ctx->resume_extra);
758 }
759
SSL_TEST_CTX_free(SSL_TEST_CTX * ctx)760 void SSL_TEST_CTX_free(SSL_TEST_CTX *ctx)
761 {
762 if (ctx == NULL)
763 return;
764 ssl_test_ctx_free_extra_data(ctx);
765 OPENSSL_free(ctx->expected_npn_protocol);
766 OPENSSL_free(ctx->expected_alpn_protocol);
767 OPENSSL_free(ctx->expected_session_ticket_app_data);
768 sk_X509_NAME_pop_free(ctx->expected_server_ca_names, X509_NAME_free);
769 sk_X509_NAME_pop_free(ctx->expected_client_ca_names, X509_NAME_free);
770 OPENSSL_free(ctx->expected_cipher);
771 OPENSSL_free(ctx);
772 }
773
parse_client_options(SSL_TEST_CLIENT_CONF * client,const CONF * conf,const char * client_section)774 static int parse_client_options(SSL_TEST_CLIENT_CONF *client, const CONF *conf,
775 const char *client_section)
776 {
777 STACK_OF(CONF_VALUE) *sk_conf;
778 int i;
779 size_t j;
780
781 if (!TEST_ptr(sk_conf = NCONF_get_section(conf, client_section)))
782 return 0;
783
784 for (i = 0; i < sk_CONF_VALUE_num(sk_conf); i++) {
785 int found = 0;
786 const CONF_VALUE *option = sk_CONF_VALUE_value(sk_conf, i);
787 for (j = 0; j < OSSL_NELEM(ssl_test_client_options); j++) {
788 if (strcmp(option->name, ssl_test_client_options[j].name) == 0) {
789 if (!ssl_test_client_options[j].parse(client, option->value)) {
790 TEST_info("Bad value %s for option %s",
791 option->value, option->name);
792 return 0;
793 }
794 found = 1;
795 break;
796 }
797 }
798 if (!found) {
799 TEST_info("Unknown test option: %s", option->name);
800 return 0;
801 }
802 }
803
804 return 1;
805 }
806
parse_server_options(SSL_TEST_SERVER_CONF * server,const CONF * conf,const char * server_section)807 static int parse_server_options(SSL_TEST_SERVER_CONF *server, const CONF *conf,
808 const char *server_section)
809 {
810 STACK_OF(CONF_VALUE) *sk_conf;
811 int i;
812 size_t j;
813
814 if (!TEST_ptr(sk_conf = NCONF_get_section(conf, server_section)))
815 return 0;
816
817 for (i = 0; i < sk_CONF_VALUE_num(sk_conf); i++) {
818 int found = 0;
819 const CONF_VALUE *option = sk_CONF_VALUE_value(sk_conf, i);
820 for (j = 0; j < OSSL_NELEM(ssl_test_server_options); j++) {
821 if (strcmp(option->name, ssl_test_server_options[j].name) == 0) {
822 if (!ssl_test_server_options[j].parse(server, option->value)) {
823 TEST_info("Bad value %s for option %s",
824 option->value, option->name);
825 return 0;
826 }
827 found = 1;
828 break;
829 }
830 }
831 if (!found) {
832 TEST_info("Unknown test option: %s", option->name);
833 return 0;
834 }
835 }
836
837 return 1;
838 }
839
SSL_TEST_CTX_create(const CONF * conf,const char * test_section,OSSL_LIB_CTX * libctx)840 SSL_TEST_CTX *SSL_TEST_CTX_create(const CONF *conf, const char *test_section,
841 OSSL_LIB_CTX *libctx)
842 {
843 STACK_OF(CONF_VALUE) *sk_conf = NULL;
844 SSL_TEST_CTX *ctx = NULL;
845 int i;
846 size_t j;
847
848 if (!TEST_ptr(sk_conf = NCONF_get_section(conf, test_section))
849 || !TEST_ptr(ctx = SSL_TEST_CTX_new(libctx)))
850 goto err;
851
852 for (i = 0; i < sk_CONF_VALUE_num(sk_conf); i++) {
853 int found = 0;
854 const CONF_VALUE *option = sk_CONF_VALUE_value(sk_conf, i);
855
856 /* Subsections */
857 if (strcmp(option->name, "client") == 0) {
858 if (!parse_client_options(&ctx->extra.client, conf, option->value))
859 goto err;
860 } else if (strcmp(option->name, "server") == 0) {
861 if (!parse_server_options(&ctx->extra.server, conf, option->value))
862 goto err;
863 } else if (strcmp(option->name, "server2") == 0) {
864 if (!parse_server_options(&ctx->extra.server2, conf, option->value))
865 goto err;
866 } else if (strcmp(option->name, "resume-client") == 0) {
867 if (!parse_client_options(&ctx->resume_extra.client, conf,
868 option->value))
869 goto err;
870 } else if (strcmp(option->name, "resume-server") == 0) {
871 if (!parse_server_options(&ctx->resume_extra.server, conf,
872 option->value))
873 goto err;
874 } else if (strcmp(option->name, "resume-server2") == 0) {
875 if (!parse_server_options(&ctx->resume_extra.server2, conf,
876 option->value))
877 goto err;
878 } else {
879 for (j = 0; j < OSSL_NELEM(ssl_test_ctx_options); j++) {
880 if (strcmp(option->name, ssl_test_ctx_options[j].name) == 0) {
881 if (!ssl_test_ctx_options[j].parse(ctx, option->value)) {
882 TEST_info("Bad value %s for option %s",
883 option->value, option->name);
884 goto err;
885 }
886 found = 1;
887 break;
888 }
889 }
890 if (!found) {
891 TEST_info("Unknown test option: %s", option->name);
892 goto err;
893 }
894 }
895 }
896
897 goto done;
898
899 err:
900 SSL_TEST_CTX_free(ctx);
901 ctx = NULL;
902 done:
903 return ctx;
904 }
905
