1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
57 /* ====================================================================
58 * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
60 * Redistribution and use in source and binary forms, with or without
61 * modification, are permitted provided that the following conditions
64 * 1. Redistributions of source code must retain the above copyright
65 * notice, this list of conditions and the following disclaimer.
67 * 2. Redistributions in binary form must reproduce the above copyright
68 * notice, this list of conditions and the following disclaimer in
69 * the documentation and/or other materials provided with the
72 * 3. All advertising materials mentioning features or use of this
73 * software must display the following acknowledgment:
74 * "This product includes software developed by the OpenSSL Project
75 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
78 * endorse or promote products derived from this software without
79 * prior written permission. For written permission, please contact
80 * openssl-core@openssl.org.
82 * 5. Products derived from this software may not be called "OpenSSL"
83 * nor may "OpenSSL" appear in their names without prior written
84 * permission of the OpenSSL Project.
86 * 6. Redistributions of any form whatsoever must retain the following
88 * "This product includes software developed by the OpenSSL Project
89 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
92 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
93 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
94 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
95 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
96 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
97 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
98 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
99 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
100 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
101 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
102 * OF THE POSSIBILITY OF SUCH DAMAGE.
103 * ====================================================================
105 * This product includes cryptographic software written by Eric Young
106 * (eay@cryptsoft.com). This product includes software written by Tim
107 * Hudson (tjh@cryptsoft.com).
110 /* ====================================================================
111 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
112 * ECC cipher suite support in OpenSSL originally developed by
113 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
115 /* ====================================================================
116 * Copyright 2005 Nokia. All rights reserved.
118 * The portions of the attached software ("Contribution") is developed by
119 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
122 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
123 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
124 * support (see RFC 4279) to OpenSSL.
126 * No patent licenses or other rights except those expressly stated in
127 * the OpenSSL open source license shall be deemed granted or received
128 * expressly, by implication, estoppel, or otherwise.
130 * No assurances are provided by Nokia that the Contribution does not
131 * infringe the patent or other intellectual property rights of any third
132 * party or that the license provides you with all the necessary rights
133 * to make use of the Contribution.
135 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
136 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
137 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
138 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
142 /* Or gethostname won't be declared properly on Linux and GNU platforms. */
143 #define _BSD_SOURCE 1
144 #define _DEFAULT_SOURCE 1
157 #ifdef OPENSSL_SYS_VMS
159 * Or isascii won't be declared properly on VMS (at least with DECompHP C).
161 # define _XOPEN_SOURCE 500
166 #include <openssl/bio.h>
167 #include <openssl/crypto.h>
168 #include <openssl/evp.h>
169 #include <openssl/x509.h>
170 #include <openssl/x509v3.h>
171 #include <openssl/ssl.h>
172 #ifndef OPENSSL_NO_ENGINE
173 # include <openssl/engine.h>
175 #include <openssl/err.h>
176 #include <openssl/rand.h>
177 #ifndef OPENSSL_NO_RSA
178 # include <openssl/rsa.h>
180 #ifndef OPENSSL_NO_DSA
181 # include <openssl/dsa.h>
183 #ifndef OPENSSL_NO_DH
184 # include <openssl/dh.h>
186 #ifndef OPENSSL_NO_SRP
187 # include <openssl/srp.h>
189 #include <openssl/bn.h>
190 #ifndef OPENSSL_NO_CT
191 # include <openssl/ct.h>
194 #include "../ssl/ssl_locl.h"
197 * Or gethostname won't be declared properly
198 * on Compaq platforms (at least with DEC C).
199 * Do not try to put it earlier, or IPv6 includes
202 #define _XOPEN_SOURCE_EXTENDED 1
204 #ifdef OPENSSL_SYS_WINDOWS
205 # include <winsock.h>
207 # include OPENSSL_UNISTD
210 static SSL_CTX *s_ctx = NULL;
211 static SSL_CTX *s_ctx2 = NULL;
214 * There is really no standard for this, so let's assign something
219 static int verify_callback(int ok, X509_STORE_CTX *ctx);
220 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg);
221 #define APP_CALLBACK_STRING "Test Callback Argument"
222 struct app_verify_arg {
225 int allow_proxy_certs;
230 #ifndef OPENSSL_NO_DH
231 static DH *get_dh512(void);
232 static DH *get_dh1024(void);
233 static DH *get_dh1024dsa(void);
236 static char *psk_key = NULL; /* by default PSK is not used */
237 #ifndef OPENSSL_NO_PSK
238 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
240 unsigned int max_identity_len,
242 unsigned int max_psk_len);
243 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
245 unsigned int max_psk_len);
248 #ifndef OPENSSL_NO_SRP
250 /* This is a context that we pass to all callbacks */
251 typedef struct srp_client_arg_st {
256 # define PWD_STRLEN 1024
258 static char *ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
260 SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg;
261 return OPENSSL_strdup((char *)srp_client_arg->srppassin);
265 /* This is a context that we pass to SRP server callbacks */
266 typedef struct srp_server_arg_st {
271 static int ssl_srp_server_param_cb(SSL *s, int *ad, void *arg)
273 SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg;
275 if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) {
276 fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s));
277 return SSL3_AL_FATAL;
279 if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) {
280 *ad = SSL_AD_INTERNAL_ERROR;
281 return SSL3_AL_FATAL;
283 return SSL_ERROR_NONE;
287 static BIO *bio_err = NULL;
288 static BIO *bio_stdout = NULL;
290 #ifndef OPENSSL_NO_NEXTPROTONEG
291 /* Note that this code assumes that this is only a one element list: */
292 static const char NEXT_PROTO_STRING[] = "\x09testproto";
293 static int npn_client = 0;
294 static int npn_server = 0;
295 static int npn_server_reject = 0;
297 static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen,
298 const unsigned char *in, unsigned int inlen,
302 * This callback only returns the protocol string, rather than a length
303 * prefixed set. We assume that NEXT_PROTO_STRING is a one element list
304 * and remove the first byte to chop off the length prefix.
306 *out = (unsigned char *)NEXT_PROTO_STRING + 1;
307 *outlen = sizeof(NEXT_PROTO_STRING) - 2;
308 return SSL_TLSEXT_ERR_OK;
311 static int cb_server_npn(SSL *s, const unsigned char **data,
312 unsigned int *len, void *arg)
314 *data = (const unsigned char *)NEXT_PROTO_STRING;
315 *len = sizeof(NEXT_PROTO_STRING) - 1;
316 return SSL_TLSEXT_ERR_OK;
319 static int cb_server_rejects_npn(SSL *s, const unsigned char **data,
320 unsigned int *len, void *arg)
322 return SSL_TLSEXT_ERR_NOACK;
325 static int verify_npn(SSL *client, SSL *server)
327 const unsigned char *client_s;
329 const unsigned char *server_s;
332 SSL_get0_next_proto_negotiated(client, &client_s, &client_len);
333 SSL_get0_next_proto_negotiated(server, &server_s, &server_len);
336 BIO_printf(bio_stdout, "Client NPN: ");
337 BIO_write(bio_stdout, client_s, client_len);
338 BIO_printf(bio_stdout, "\n");
342 BIO_printf(bio_stdout, "Server NPN: ");
343 BIO_write(bio_stdout, server_s, server_len);
344 BIO_printf(bio_stdout, "\n");
348 * If an NPN string was returned, it must be the protocol that we
349 * expected to negotiate.
351 if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 ||
352 memcmp(client_s, NEXT_PROTO_STRING + 1, client_len)))
354 if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 ||
355 memcmp(server_s, NEXT_PROTO_STRING + 1, server_len)))
358 if (!npn_client && client_len)
360 if (!npn_server && server_len)
362 if (npn_server_reject && server_len)
364 if (npn_client && npn_server && (!client_len || !server_len))
371 static const char *alpn_client;
372 static char *alpn_server;
373 static char *alpn_server2;
374 static const char *alpn_expected;
375 static unsigned char *alpn_selected;
376 static const char *server_min_proto;
377 static const char *server_max_proto;
378 static const char *client_min_proto;
379 static const char *client_max_proto;
380 static const char *should_negotiate;
381 static const char *sn_client;
382 static const char *sn_server1;
383 static const char *sn_server2;
384 static int sn_expect = 0;
386 static int servername_cb(SSL *s, int *ad, void *arg)
388 const char *servername = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name);
389 if (sn_server2 == NULL) {
390 BIO_printf(bio_stdout, "Servername 2 is NULL\n");
391 return SSL_TLSEXT_ERR_NOACK;
395 if (s_ctx2 != NULL && sn_server2 != NULL &&
396 !strcasecmp(servername, sn_server2)) {
397 BIO_printf(bio_stdout, "Switching server context.\n");
398 SSL_set_SSL_CTX(s, s_ctx2);
401 return SSL_TLSEXT_ERR_OK;
403 static int verify_servername(SSL *client, SSL *server)
405 /* just need to see if sn_context is what we expect */
406 SSL_CTX* ctx = SSL_get_SSL_CTX(server);
409 if (sn_expect == 1 && ctx == s_ctx)
411 if (sn_expect == 2 && ctx == s_ctx2)
413 BIO_printf(bio_stdout, "Servername: expected context %d\n", sn_expect);
415 BIO_printf(bio_stdout, "Servername: context is 2\n");
416 else if (ctx == s_ctx)
417 BIO_printf(bio_stdout, "Servername: context is 1\n");
419 BIO_printf(bio_stdout, "Servername: context is unknown\n");
425 * next_protos_parse parses a comma separated list of strings into a string
426 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
427 * outlen: (output) set to the length of the resulting buffer on success.
428 * err: (maybe NULL) on failure, an error message line is written to this BIO.
429 * in: a NUL terminated string like "abc,def,ghi"
431 * returns: a malloced buffer or NULL on failure.
433 static unsigned char *next_protos_parse(size_t *outlen,
444 out = OPENSSL_malloc(strlen(in) + 1);
448 for (i = 0; i <= len; ++i) {
449 if (i == len || in[i] == ',') {
450 if (i - start > 255) {
454 out[start] = i - start;
464 static int cb_server_alpn(SSL *s, const unsigned char **out,
465 unsigned char *outlen, const unsigned char *in,
466 unsigned int inlen, void *arg)
468 unsigned char *protos;
470 char* alpn_str = arg;
472 protos = next_protos_parse(&protos_len, alpn_str);
473 if (protos == NULL) {
474 fprintf(stderr, "failed to parser ALPN server protocol string: %s\n",
479 if (SSL_select_next_proto
480 ((unsigned char **)out, outlen, protos, protos_len, in,
481 inlen) != OPENSSL_NPN_NEGOTIATED) {
482 OPENSSL_free(protos);
483 return SSL_TLSEXT_ERR_NOACK;
487 * Make a copy of the selected protocol which will be freed in
490 alpn_selected = OPENSSL_malloc(*outlen);
491 memcpy(alpn_selected, *out, *outlen);
492 *out = alpn_selected;
494 OPENSSL_free(protos);
495 return SSL_TLSEXT_ERR_OK;
498 static int verify_alpn(SSL *client, SSL *server)
500 const unsigned char *client_proto, *server_proto;
501 unsigned int client_proto_len = 0, server_proto_len = 0;
502 SSL_get0_alpn_selected(client, &client_proto, &client_proto_len);
503 SSL_get0_alpn_selected(server, &server_proto, &server_proto_len);
505 OPENSSL_free(alpn_selected);
506 alpn_selected = NULL;
508 if (client_proto_len != server_proto_len) {
509 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
513 if (client_proto != NULL &&
514 memcmp(client_proto, server_proto, client_proto_len) != 0) {
515 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
519 if (client_proto_len > 0 && alpn_expected == NULL) {
520 BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n");
524 if (alpn_expected != NULL &&
525 (client_proto_len != strlen(alpn_expected) ||
526 memcmp(client_proto, alpn_expected, client_proto_len) != 0)) {
527 BIO_printf(bio_stdout,
528 "ALPN selected protocols not equal to expected protocol: %s\n",
536 BIO_printf(bio_stdout, "ALPN results: client: '");
537 BIO_write(bio_stdout, client_proto, client_proto_len);
538 BIO_printf(bio_stdout, "', server: '");
539 BIO_write(bio_stdout, server_proto, server_proto_len);
540 BIO_printf(bio_stdout, "'\n");
541 BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '",
543 if (SSL_get_SSL_CTX(server) == s_ctx2) {
544 BIO_printf(bio_stdout, "%s'\n",
547 BIO_printf(bio_stdout, "%s'\n",
554 * WARNING : below extension types are *NOT* IETF assigned, and could
555 * conflict if these types are reassigned and handled specially by OpenSSL
558 #define TACK_EXT_TYPE 62208
559 #define CUSTOM_EXT_TYPE_0 1000
560 #define CUSTOM_EXT_TYPE_1 1001
561 #define CUSTOM_EXT_TYPE_2 1002
562 #define CUSTOM_EXT_TYPE_3 1003
564 static const char custom_ext_cli_string[] = "abc";
565 static const char custom_ext_srv_string[] = "defg";
567 /* These set from cmdline */
568 static char *serverinfo_file = NULL;
569 static int serverinfo_sct = 0;
570 static int serverinfo_tack = 0;
572 /* These set based on extension callbacks */
573 static int serverinfo_sct_seen = 0;
574 static int serverinfo_tack_seen = 0;
575 static int serverinfo_other_seen = 0;
577 /* This set from cmdline */
578 static int custom_ext = 0;
580 /* This set based on extension callbacks */
581 static int custom_ext_error = 0;
583 static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type,
584 const unsigned char *in, size_t inlen,
587 if (ext_type == TLSEXT_TYPE_signed_certificate_timestamp)
588 serverinfo_sct_seen++;
589 else if (ext_type == TACK_EXT_TYPE)
590 serverinfo_tack_seen++;
592 serverinfo_other_seen++;
596 static int verify_serverinfo()
598 if (serverinfo_sct != serverinfo_sct_seen)
600 if (serverinfo_tack != serverinfo_tack_seen)
602 if (serverinfo_other_seen)
608 * Four test cases for custom extensions:
609 * 0 - no ClientHello extension or ServerHello response
610 * 1 - ClientHello with "abc", no response
611 * 2 - ClientHello with "abc", empty response
612 * 3 - ClientHello with "abc", "defg" response
615 static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type,
616 const unsigned char **out,
617 size_t *outlen, int *al, void *arg)
619 if (ext_type != CUSTOM_EXT_TYPE_0)
620 custom_ext_error = 1;
621 return 0; /* Don't send an extension */
624 static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type,
625 const unsigned char *in,
626 size_t inlen, int *al, void *arg)
631 static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type,
632 const unsigned char **out,
633 size_t *outlen, int *al, void *arg)
635 if (ext_type != CUSTOM_EXT_TYPE_1)
636 custom_ext_error = 1;
637 *out = (const unsigned char *)custom_ext_cli_string;
638 *outlen = strlen(custom_ext_cli_string);
639 return 1; /* Send "abc" */
642 static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type,
643 const unsigned char *in,
644 size_t inlen, int *al, void *arg)
649 static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type,
650 const unsigned char **out,
651 size_t *outlen, int *al, void *arg)
653 if (ext_type != CUSTOM_EXT_TYPE_2)
654 custom_ext_error = 1;
655 *out = (const unsigned char *)custom_ext_cli_string;
656 *outlen = strlen(custom_ext_cli_string);
657 return 1; /* Send "abc" */
660 static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type,
661 const unsigned char *in,
662 size_t inlen, int *al, void *arg)
664 if (ext_type != CUSTOM_EXT_TYPE_2)
665 custom_ext_error = 1;
667 custom_ext_error = 1; /* Should be empty response */
671 static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type,
672 const unsigned char **out,
673 size_t *outlen, int *al, void *arg)
675 if (ext_type != CUSTOM_EXT_TYPE_3)
676 custom_ext_error = 1;
677 *out = (const unsigned char *)custom_ext_cli_string;
678 *outlen = strlen(custom_ext_cli_string);
679 return 1; /* Send "abc" */
682 static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type,
683 const unsigned char *in,
684 size_t inlen, int *al, void *arg)
686 if (ext_type != CUSTOM_EXT_TYPE_3)
687 custom_ext_error = 1;
688 if (inlen != strlen(custom_ext_srv_string))
689 custom_ext_error = 1;
690 if (memcmp(custom_ext_srv_string, in, inlen) != 0)
691 custom_ext_error = 1; /* Check for "defg" */
696 * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback
699 static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type,
700 const unsigned char *in,
701 size_t inlen, int *al, void *arg)
703 custom_ext_error = 1;
707 /* 'add' callbacks are only called if the 'parse' callback is called */
708 static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type,
709 const unsigned char **out,
710 size_t *outlen, int *al, void *arg)
712 /* Error: should not have been called */
713 custom_ext_error = 1;
714 return 0; /* Don't send an extension */
717 static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type,
718 const unsigned char *in,
719 size_t inlen, int *al, void *arg)
721 if (ext_type != CUSTOM_EXT_TYPE_1)
722 custom_ext_error = 1;
723 /* Check for "abc" */
724 if (inlen != strlen(custom_ext_cli_string))
725 custom_ext_error = 1;
726 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
727 custom_ext_error = 1;
731 static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type,
732 const unsigned char **out,
733 size_t *outlen, int *al, void *arg)
735 return 0; /* Don't send an extension */
738 static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type,
739 const unsigned char *in,
740 size_t inlen, int *al, void *arg)
742 if (ext_type != CUSTOM_EXT_TYPE_2)
743 custom_ext_error = 1;
744 /* Check for "abc" */
745 if (inlen != strlen(custom_ext_cli_string))
746 custom_ext_error = 1;
747 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
748 custom_ext_error = 1;
752 static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type,
753 const unsigned char **out,
754 size_t *outlen, int *al, void *arg)
758 return 1; /* Send empty extension */
761 static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type,
762 const unsigned char *in,
763 size_t inlen, int *al, void *arg)
765 if (ext_type != CUSTOM_EXT_TYPE_3)
766 custom_ext_error = 1;
767 /* Check for "abc" */
768 if (inlen != strlen(custom_ext_cli_string))
769 custom_ext_error = 1;
770 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
771 custom_ext_error = 1;
775 static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type,
776 const unsigned char **out,
777 size_t *outlen, int *al, void *arg)
779 *out = (const unsigned char *)custom_ext_srv_string;
780 *outlen = strlen(custom_ext_srv_string);
781 return 1; /* Send "defg" */
784 static char *cipher = NULL;
785 static int verbose = 0;
786 static int debug = 0;
787 static const char rnd_seed[] =
788 "string to make the random number generator think it has entropy";
790 int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family,
791 long bytes, clock_t *s_time, clock_t *c_time);
792 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time,
794 int doit(SSL *s_ssl, SSL *c_ssl, long bytes);
795 static int do_test_cipherlist(void);
797 static void sv_usage(void)
799 fprintf(stderr, "usage: ssltest [args ...]\n");
800 fprintf(stderr, "\n");
802 fprintf(stderr, "-F - run test in FIPS mode\n");
804 fprintf(stderr, " -server_auth - check server certificate\n");
805 fprintf(stderr, " -client_auth - do client authentication\n");
806 fprintf(stderr, " -proxy - allow proxy certificates\n");
807 fprintf(stderr, " -proxy_auth <val> - set proxy policy rights\n");
809 " -proxy_cond <val> - expression to test proxy policy rights\n");
810 fprintf(stderr, " -v - more output\n");
811 fprintf(stderr, " -d - debug output\n");
812 fprintf(stderr, " -reuse - use session-id reuse\n");
813 fprintf(stderr, " -num <val> - number of connections to perform\n");
815 " -bytes <val> - number of bytes to swap between client/server\n");
816 #ifndef OPENSSL_NO_DH
818 " -dhe512 - use 512 bit key for DHE (to test failure)\n");
820 " -dhe1024 - use 1024 bit key (safe prime) for DHE (default, no-op)\n");
822 " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
823 fprintf(stderr, " -no_dhe - disable DHE\n");
825 #ifndef OPENSSL_NO_EC
826 fprintf(stderr, " -no_ecdhe - disable ECDHE\nTODO(openssl-team): no_ecdhe was broken by auto ecdh. Make this work again.\n");
828 #ifndef OPENSSL_NO_PSK
829 fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n");
831 #ifndef OPENSSL_NO_SRP
832 fprintf(stderr, " -srpuser user - SRP username to use\n");
833 fprintf(stderr, " -srppass arg - password for 'user'\n");
835 #ifndef OPENSSL_NO_SSL3
836 fprintf(stderr, " -ssl3 - use SSLv3\n");
838 #ifndef OPENSSL_NO_TLS1
839 fprintf(stderr, " -tls1 - use TLSv1\n");
841 #ifndef OPENSSL_NO_DTLS
842 fprintf(stderr, " -dtls - use DTLS\n");
843 #ifndef OPENSSL_NO_DTLS1
844 fprintf(stderr, " -dtls1 - use DTLSv1\n");
846 #ifndef OPENSSL_NO_DTLS1_2
847 fprintf(stderr, " -dtls12 - use DTLSv1.2\n");
850 fprintf(stderr, " -CApath arg - PEM format directory of CA's\n");
851 fprintf(stderr, " -CAfile arg - PEM format file of CA's\n");
852 fprintf(stderr, " -cert arg - Server certificate file\n");
854 " -key arg - Server key file (default: same as -cert)\n");
855 fprintf(stderr, " -c_cert arg - Client certificate file\n");
857 " -c_key arg - Client key file (default: same as -c_cert)\n");
858 fprintf(stderr, " -cipher arg - The cipher list\n");
859 fprintf(stderr, " -bio_pair - Use BIO pairs\n");
860 fprintf(stderr, " -ipv4 - Use IPv4 connection on localhost\n");
861 fprintf(stderr, " -ipv6 - Use IPv6 connection on localhost\n");
862 fprintf(stderr, " -f - Test even cases that can't work\n");
864 " -time - measure processor time used by client and server\n");
865 fprintf(stderr, " -zlib - use zlib compression\n");
867 " -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
868 " When this option is requested, the cipherlist\n"
869 " tests are run instead of handshake tests.\n");
870 #ifndef OPENSSL_NO_NEXTPROTONEG
871 fprintf(stderr, " -npn_client - have client side offer NPN\n");
872 fprintf(stderr, " -npn_server - have server side offer NPN\n");
873 fprintf(stderr, " -npn_server_reject - have server reject NPN\n");
875 fprintf(stderr, " -serverinfo_file file - have server use this file\n");
876 fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n");
878 " -serverinfo_tack - have client offer and expect TACK\n");
880 " -custom_ext - try various custom extension callbacks\n");
881 fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n");
882 fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n");
883 fprintf(stderr, " -alpn_server1 <string> - alias for -alpn_server\n");
884 fprintf(stderr, " -alpn_server2 <string> - have server side context 2 offer ALPN\n");
886 " -alpn_expected <string> - the ALPN protocol that should be negotiated\n");
887 fprintf(stderr, " -server_min_proto <string> - Minimum version the server should support\n");
888 fprintf(stderr, " -server_max_proto <string> - Maximum version the server should support\n");
889 fprintf(stderr, " -client_min_proto <string> - Minimum version the client should support\n");
890 fprintf(stderr, " -client_max_proto <string> - Maximum version the client should support\n");
891 fprintf(stderr, " -should_negotiate <string> - The version that should be negotiated, fail-client or fail-server\n");
892 #ifndef OPENSSL_NO_CT
893 fprintf(stderr, " -noct - no certificate transparency\n");
894 fprintf(stderr, " -requestct - request certificate transparency\n");
895 fprintf(stderr, " -requirect - require certificate transparency\n");
897 fprintf(stderr, " -sn_client <string> - have client request this servername\n");
898 fprintf(stderr, " -sn_server1 <string> - have server context 1 respond to this servername\n");
899 fprintf(stderr, " -sn_server2 <string> - have server context 2 respond to this servername\n");
900 fprintf(stderr, " -sn_expect1 - expected server 1\n");
901 fprintf(stderr, " -sn_expect2 - expected server 2\n");
904 static void print_key_details(BIO *out, EVP_PKEY *key)
906 int keyid = EVP_PKEY_id(key);
907 #ifndef OPENSSL_NO_EC
908 if (keyid == EVP_PKEY_EC) {
909 EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key);
912 nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec));
914 cname = EC_curve_nid2nist(nid);
916 cname = OBJ_nid2sn(nid);
917 BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname);
933 algname = OBJ_nid2sn(keyid);
936 BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname);
940 static void print_details(SSL *c_ssl, const char *prefix)
942 const SSL_CIPHER *ciph;
947 ciph = SSL_get_current_cipher(c_ssl);
948 BIO_printf(bio_stdout, "%s%s, cipher %s %s",
950 SSL_get_version(c_ssl),
951 SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph));
952 cert = SSL_get_peer_certificate(c_ssl);
954 pkey = X509_get_pubkey(cert);
956 BIO_puts(bio_stdout, ", ");
957 print_key_details(bio_stdout, pkey);
962 if (SSL_get_server_tmp_key(c_ssl, &pkey)) {
963 BIO_puts(bio_stdout, ", temp key: ");
964 print_key_details(bio_stdout, pkey);
967 if (SSL_get_peer_signature_nid(c_ssl, &mdnid))
968 BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid));
969 BIO_printf(bio_stdout, "\n");
972 static void lock_dbg_cb(int mode, int type, const char *file, int line)
974 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
975 const char *errstr = NULL;
978 rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
979 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) {
980 errstr = "invalid mode";
984 if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
985 errstr = "type out of bounds";
989 if (mode & CRYPTO_LOCK) {
991 errstr = "already locked";
993 * must not happen in a single-threaded program (would deadlock)
999 } else if (mode & CRYPTO_UNLOCK) {
1001 errstr = "not locked";
1005 if (modes[type] != rw) {
1006 errstr = (rw == CRYPTO_READ) ?
1007 "CRYPTO_r_unlock on write lock" :
1008 "CRYPTO_w_unlock on read lock";
1013 errstr = "invalid mode";
1019 /* we cannot use bio_err here */
1021 "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
1022 errstr, mode, type, file, line);
1027 * protocol_from_string - converts a protocol version string to a number
1029 * Returns -1 on failure or the version on success
1031 static int protocol_from_string(const char *value)
1033 struct protocol_versions {
1037 static const struct protocol_versions versions[] = {
1038 {"ssl3", SSL3_VERSION},
1039 {"tls1", TLS1_VERSION},
1040 {"tls1.1", TLS1_1_VERSION},
1041 {"tls1.2", TLS1_2_VERSION},
1042 {"dtls1", DTLS1_VERSION},
1043 {"dtls1.2", DTLS1_2_VERSION}};
1045 size_t n = OSSL_NELEM(versions);
1047 for (i = 0; i < n; i++)
1048 if (strcmp(versions[i].name, value) == 0)
1049 return versions[i].version;
1054 * set_protocol_version - Sets protocol version minimum or maximum
1056 * Returns 0 on failure and 1 on success
1058 static int set_protocol_version(const char *version, SSL *ssl, int setting)
1060 if (version != NULL) {
1061 int ver = protocol_from_string(version);
1063 BIO_printf(bio_err, "Error parsing: %s\n", version);
1066 return SSL_ctrl(ssl, setting, ver, NULL);
1071 int main(int argc, char *argv[])
1073 char *CApath = NULL, *CAfile = NULL;
1075 enum { BIO_MEM, BIO_PAIR, BIO_IPV4, BIO_IPV6 } bio_type = BIO_MEM;
1077 int dtls1 = 0, dtls12 = 0, dtls = 0, tls1 = 0, ssl3 = 0, ret = 1;
1078 int client_auth = 0;
1079 int server_auth = 0, i;
1080 struct app_verify_arg app_verify_arg =
1081 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
1083 SSL_CTX *c_ctx = NULL;
1084 const SSL_METHOD *meth = NULL;
1086 int number = 1, reuse = 0;
1088 #ifndef OPENSSL_NO_DH
1090 int dhe512 = 0, dhe1024dsa = 0;
1092 #ifndef OPENSSL_NO_SRP
1094 SRP_CLIENT_ARG srp_client_arg = { NULL, NULL };
1096 SRP_SERVER_ARG srp_server_arg = { NULL, NULL };
1101 clock_t s_time = 0, c_time = 0;
1102 #ifndef OPENSSL_NO_COMP
1104 COMP_METHOD *cm = NULL;
1105 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
1107 int test_cipherlist = 0;
1113 #ifndef OPENSSL_NO_CT
1115 * Disable CT validation by default, because it will interfere with
1116 * anything using custom extension handlers to deal with SCT extensions.
1118 ct_validation_cb ct_validation = NULL;
1121 SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL, *s_cctx2 = NULL;
1122 STACK_OF(OPENSSL_STRING) *conf_args = NULL;
1123 char *arg = NULL, *argn = NULL;
1129 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
1131 CRYPTO_set_locking_callback(lock_dbg_cb);
1133 p = getenv("OPENSSL_DEBUG_MEMORY");
1134 if (p != NULL && strcmp(p, "on") == 0)
1135 CRYPTO_set_mem_debug(1);
1136 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1138 RAND_seed(rnd_seed, sizeof rnd_seed);
1140 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1142 s_cctx = SSL_CONF_CTX_new();
1143 s_cctx2 = SSL_CONF_CTX_new();
1144 c_cctx = SSL_CONF_CTX_new();
1146 if (!s_cctx || !c_cctx || !s_cctx2) {
1147 ERR_print_errors(bio_err);
1151 SSL_CONF_CTX_set_flags(s_cctx,
1152 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1153 SSL_CONF_FLAG_CERTIFICATE |
1154 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1155 SSL_CONF_CTX_set_flags(s_cctx2,
1156 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1157 SSL_CONF_FLAG_CERTIFICATE |
1158 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1159 if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) {
1160 ERR_print_errors(bio_err);
1163 if (!SSL_CONF_CTX_set1_prefix(s_cctx2, "-s_")) {
1164 ERR_print_errors(bio_err);
1168 SSL_CONF_CTX_set_flags(c_cctx,
1169 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT |
1170 SSL_CONF_FLAG_CERTIFICATE |
1171 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1172 if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) {
1173 ERR_print_errors(bio_err);
1181 if (strcmp(*argv, "-F") == 0) {
1186 "not compiled with FIPS support, so exiting without running.\n");
1189 } else if (strcmp(*argv, "-server_auth") == 0)
1191 else if (strcmp(*argv, "-client_auth") == 0)
1193 else if (strcmp(*argv, "-proxy_auth") == 0) {
1196 app_verify_arg.proxy_auth = *(++argv);
1197 } else if (strcmp(*argv, "-proxy_cond") == 0) {
1200 app_verify_arg.proxy_cond = *(++argv);
1201 } else if (strcmp(*argv, "-v") == 0)
1203 else if (strcmp(*argv, "-d") == 0)
1205 else if (strcmp(*argv, "-reuse") == 0)
1207 else if (strcmp(*argv, "-dhe512") == 0) {
1208 #ifndef OPENSSL_NO_DH
1212 "ignoring -dhe512, since I'm compiled without DH\n");
1214 } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
1215 #ifndef OPENSSL_NO_DH
1219 "ignoring -dhe1024dsa, since I'm compiled without DH\n");
1221 } else if (strcmp(*argv, "-no_dhe") == 0)
1223 else if (strcmp(*argv, "-no_ecdhe") == 0)
1225 else if (strcmp(*argv, "-psk") == 0) {
1228 psk_key = *(++argv);
1229 #ifndef OPENSSL_NO_PSK
1230 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
1231 BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
1238 #ifndef OPENSSL_NO_SRP
1239 else if (strcmp(*argv, "-srpuser") == 0) {
1242 srp_server_arg.expected_user = srp_client_arg.srplogin =
1245 } else if (strcmp(*argv, "-srppass") == 0) {
1248 srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
1252 else if (strcmp(*argv, "-tls1") == 0) {
1254 } else if (strcmp(*argv, "-ssl3") == 0) {
1256 } else if (strcmp(*argv, "-dtls1") == 0) {
1258 } else if (strcmp(*argv, "-dtls12") == 0) {
1260 } else if (strcmp(*argv, "-dtls") == 0) {
1262 } else if (strncmp(*argv, "-num", 4) == 0) {
1265 number = atoi(*(++argv));
1268 } else if (strcmp(*argv, "-bytes") == 0) {
1271 bytes = atol(*(++argv));
1274 i = strlen(argv[0]);
1275 if (argv[0][i - 1] == 'k')
1277 if (argv[0][i - 1] == 'm')
1278 bytes *= 1024L * 1024L;
1279 } else if (strcmp(*argv, "-cipher") == 0) {
1283 } else if (strcmp(*argv, "-CApath") == 0) {
1287 } else if (strcmp(*argv, "-CAfile") == 0) {
1291 } else if (strcmp(*argv, "-bio_pair") == 0) {
1292 bio_type = BIO_PAIR;
1293 } else if (strcmp(*argv, "-ipv4") == 0) {
1294 bio_type = BIO_IPV4;
1295 } else if (strcmp(*argv, "-ipv6") == 0) {
1296 bio_type = BIO_IPV6;
1297 } else if (strcmp(*argv, "-f") == 0) {
1299 } else if (strcmp(*argv, "-time") == 0) {
1302 #ifndef OPENSSL_NO_CT
1303 else if (strcmp(*argv, "-noct") == 0) {
1304 ct_validation = NULL;
1306 else if (strcmp(*argv, "-requestct") == 0) {
1307 ct_validation = CT_verify_no_bad_scts;
1309 else if (strcmp(*argv, "-requirect") == 0) {
1310 ct_validation = CT_verify_at_least_one_good_sct;
1313 #ifndef OPENSSL_NO_COMP
1314 else if (strcmp(*argv, "-zlib") == 0) {
1318 else if (strcmp(*argv, "-app_verify") == 0) {
1319 app_verify_arg.app_verify = 1;
1320 } else if (strcmp(*argv, "-proxy") == 0) {
1321 app_verify_arg.allow_proxy_certs = 1;
1322 } else if (strcmp(*argv, "-test_cipherlist") == 0) {
1323 test_cipherlist = 1;
1325 #ifndef OPENSSL_NO_NEXTPROTONEG
1326 else if (strcmp(*argv, "-npn_client") == 0) {
1328 } else if (strcmp(*argv, "-npn_server") == 0) {
1330 } else if (strcmp(*argv, "-npn_server_reject") == 0) {
1331 npn_server_reject = 1;
1334 else if (strcmp(*argv, "-serverinfo_sct") == 0) {
1336 } else if (strcmp(*argv, "-serverinfo_tack") == 0) {
1337 serverinfo_tack = 1;
1338 } else if (strcmp(*argv, "-serverinfo_file") == 0) {
1341 serverinfo_file = *(++argv);
1342 } else if (strcmp(*argv, "-custom_ext") == 0) {
1344 } else if (strcmp(*argv, "-alpn_client") == 0) {
1347 alpn_client = *(++argv);
1348 } else if (strcmp(*argv, "-alpn_server") == 0 ||
1349 strcmp(*argv, "-alpn_server1") == 0) {
1352 alpn_server = *(++argv);
1353 } else if (strcmp(*argv, "-alpn_server2") == 0) {
1356 alpn_server2 = *(++argv);
1357 } else if (strcmp(*argv, "-alpn_expected") == 0) {
1360 alpn_expected = *(++argv);
1361 } else if (strcmp(*argv, "-server_min_proto") == 0) {
1364 server_min_proto = *(++argv);
1365 } else if (strcmp(*argv, "-server_max_proto") == 0) {
1368 server_max_proto = *(++argv);
1369 } else if (strcmp(*argv, "-client_min_proto") == 0) {
1372 client_min_proto = *(++argv);
1373 } else if (strcmp(*argv, "-client_max_proto") == 0) {
1376 client_max_proto = *(++argv);
1377 } else if (strcmp(*argv, "-should_negotiate") == 0) {
1380 should_negotiate = *(++argv);
1381 } else if (strcmp(*argv, "-sn_client") == 0) {
1384 sn_client = *(++argv);
1385 } else if (strcmp(*argv, "-sn_server1") == 0) {
1388 sn_server1 = *(++argv);
1389 } else if (strcmp(*argv, "-sn_server2") == 0) {
1392 sn_server2 = *(++argv);
1393 } else if (strcmp(*argv, "-sn_expect1") == 0) {
1395 } else if (strcmp(*argv, "-sn_expect2") == 0) {
1401 /* Try to process command using SSL_CONF */
1402 rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv);
1403 /* If not processed try server */
1405 rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv);
1406 /* Recognised: store it for later use */
1411 conf_args = sk_OPENSSL_STRING_new_null();
1415 if (!sk_OPENSSL_STRING_push(conf_args, arg))
1417 if (!sk_OPENSSL_STRING_push(conf_args, argn))
1422 BIO_printf(bio_err, "Missing argument for %s\n", arg);
1424 BIO_printf(bio_err, "Error with command %s\n", arg);
1426 BIO_printf(bio_err, "unknown option %s\n", arg);
1440 * test_cipherlist prevails over protocol switch: we test the cipherlist
1441 * for all enabled protocols.
1443 if (test_cipherlist == 1) {
1445 * ensure that the cipher list are correctly sorted and exit
1447 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
1448 "other options.\n");
1449 if (do_test_cipherlist() == 0)
1455 if (ssl3 + tls1 + dtls + dtls1 + dtls12 > 1) {
1456 fprintf(stderr, "At most one of -ssl3, -tls1, -dtls, -dtls1 or -dtls12 should "
1461 #ifdef OPENSSL_NO_SSL3
1466 #ifdef OPENSSL_NO_TLS1
1471 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1)
1476 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1_2)
1484 * Testing was requested for a compiled-out protocol (e.g. SSLv3).
1485 * Ideally, we would error out, but the generic test wrapper can't know
1486 * when to expect failure. So we do nothing and return success.
1489 fprintf(stderr, "Testing was requested for a disabled protocol. "
1490 "Skipping tests.\n");
1495 if (!ssl3 && !tls1 && !dtls && !dtls1 && !dtls12 && number > 1 && !reuse && !force) {
1496 fprintf(stderr, "This case cannot work. Use -f to perform "
1497 "the test anyway (and\n-d to see what happens), "
1498 "or add one of -ssl3, -tls1, -dtls, -dtls1, -dtls12, -reuse\n"
1499 "to avoid protocol mismatch.\n");
1504 if (!FIPS_mode_set(1)) {
1505 ERR_print_errors(bio_err);
1508 fprintf(stderr, "*** IN FIPS MODE ***\n");
1513 if (bio_type != BIO_PAIR) {
1514 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1515 bio_type = BIO_PAIR;
1517 if (number < 50 && !force)
1519 "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1522 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1524 #ifndef OPENSSL_NO_COMP
1525 if (comp == COMP_ZLIB)
1528 if (COMP_get_type(cm) != NID_undef) {
1529 if (SSL_COMP_add_compression_method(comp, cm) != 0) {
1530 fprintf(stderr, "Failed to add compression method\n");
1531 ERR_print_errors_fp(stderr);
1535 "Warning: %s compression not supported\n",
1536 comp == COMP_ZLIB ? "zlib" : "unknown");
1537 ERR_print_errors_fp(stderr);
1540 ssl_comp_methods = SSL_COMP_get_compression_methods();
1541 n = sk_SSL_COMP_num(ssl_comp_methods);
1544 printf("Available compression methods:");
1545 for (j = 0; j < n; j++) {
1546 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1547 printf(" %s:%d", c->name, c->id);
1554 * At this point, ssl3/tls1 is only set if the protocol is available.
1555 * (Otherwise we exit early.) However the compiler doesn't know this, so
1558 #ifndef OPENSSL_NO_DTLS
1559 #ifndef OPENSSL_NO_DTLS1
1561 meth = DTLSv1_method();
1564 #ifndef OPENSSL_NO_DTLS1_2
1566 meth = DTLSv1_2_method();
1570 meth = DTLS_method();
1573 #ifndef OPENSSL_NO_SSL3
1575 meth = SSLv3_method();
1578 #ifndef OPENSSL_NO_TLS1
1580 meth = TLSv1_method();
1583 meth = TLS_method();
1585 c_ctx = SSL_CTX_new(meth);
1586 s_ctx = SSL_CTX_new(meth);
1587 s_ctx2 = SSL_CTX_new(meth); /* no SSL_CTX_dup! */
1588 if ((c_ctx == NULL) || (s_ctx == NULL) || (s_ctx2 == NULL)) {
1589 ERR_print_errors(bio_err);
1593 * Since we will use low security ciphersuites and keys for testing set
1594 * security level to zero by default. Tests can override this by adding
1595 * "@SECLEVEL=n" to the cipher string.
1597 SSL_CTX_set_security_level(c_ctx, 0);
1598 SSL_CTX_set_security_level(s_ctx, 0);
1599 SSL_CTX_set_security_level(s_ctx2, 0);
1601 if (cipher != NULL) {
1602 if (!SSL_CTX_set_cipher_list(c_ctx, cipher)
1603 || !SSL_CTX_set_cipher_list(s_ctx, cipher)
1604 || !SSL_CTX_set_cipher_list(s_ctx2, cipher)) {
1605 ERR_print_errors(bio_err);
1610 #ifndef OPENSSL_NO_CT
1611 if (!SSL_CTX_set_ct_validation_callback(c_ctx, ct_validation, NULL)) {
1612 ERR_print_errors(bio_err);
1617 /* Process SSL_CONF arguments */
1618 SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx);
1619 SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx);
1620 SSL_CONF_CTX_set_ssl_ctx(s_cctx2, s_ctx2);
1622 for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) {
1624 arg = sk_OPENSSL_STRING_value(conf_args, i);
1625 argn = sk_OPENSSL_STRING_value(conf_args, i + 1);
1626 rv = SSL_CONF_cmd(c_cctx, arg, argn);
1627 /* If not recognised use server context */
1629 rv = SSL_CONF_cmd(s_cctx2, arg, argn);
1631 rv = SSL_CONF_cmd(s_cctx, arg, argn);
1634 BIO_printf(bio_err, "Error processing %s %s\n",
1635 arg, argn ? argn : "");
1636 ERR_print_errors(bio_err);
1641 if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx) || !SSL_CONF_CTX_finish(s_cctx2)) {
1642 BIO_puts(bio_err, "Error finishing context\n");
1643 ERR_print_errors(bio_err);
1646 #ifndef OPENSSL_NO_DH
1649 dh = get_dh1024dsa();
1654 SSL_CTX_set_tmp_dh(s_ctx, dh);
1655 SSL_CTX_set_tmp_dh(s_ctx2, dh);
1662 if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
1663 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
1664 (!SSL_CTX_load_verify_locations(s_ctx2, CAfile, CApath)) ||
1665 (!SSL_CTX_set_default_verify_paths(s_ctx2)) ||
1666 (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
1667 (!SSL_CTX_set_default_verify_paths(c_ctx))) {
1668 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
1669 ERR_print_errors(bio_err);
1673 if (!SSL_CTX_set_default_ctlog_list_file(s_ctx) ||
1674 !SSL_CTX_set_default_ctlog_list_file(s_ctx2) ||
1675 !SSL_CTX_set_default_ctlog_list_file(c_ctx)) {
1676 ERR_print_errors(bio_err);
1680 printf("client authentication\n");
1681 SSL_CTX_set_verify(s_ctx,
1682 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1684 SSL_CTX_set_verify(s_ctx2,
1685 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1687 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
1689 SSL_CTX_set_cert_verify_callback(s_ctx2, app_verify_callback,
1693 printf("server authentication\n");
1694 SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
1695 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
1700 int session_id_context = 0;
1701 if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
1702 sizeof session_id_context) ||
1703 !SSL_CTX_set_session_id_context(s_ctx2, (void *)&session_id_context,
1704 sizeof session_id_context)) {
1705 ERR_print_errors(bio_err);
1710 /* Use PSK only if PSK key is given */
1711 if (psk_key != NULL) {
1713 * no_psk is used to avoid putting psk command to openssl tool
1717 * if PSK is not compiled in and psk key is given, do nothing and
1723 #ifndef OPENSSL_NO_PSK
1724 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1725 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1726 SSL_CTX_set_psk_server_callback(s_ctx2, psk_server_callback);
1728 BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
1729 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint") ||
1730 !SSL_CTX_use_psk_identity_hint(s_ctx2, "ctx server identity_hint")) {
1731 BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
1732 ERR_print_errors(bio_err);
1737 #ifndef OPENSSL_NO_SRP
1738 if (srp_client_arg.srplogin) {
1739 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
1740 BIO_printf(bio_err, "Unable to set SRP username\n");
1743 SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
1744 SSL_CTX_set_srp_client_pwd_callback(c_ctx,
1745 ssl_give_srp_client_pwd_cb);
1747 * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
1751 if (srp_server_arg.expected_user != NULL) {
1752 SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
1753 SSL_CTX_set_verify(s_ctx2, SSL_VERIFY_NONE, verify_callback);
1754 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1755 SSL_CTX_set_srp_cb_arg(s_ctx2, &srp_server_arg);
1756 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1757 SSL_CTX_set_srp_username_callback(s_ctx2, ssl_srp_server_param_cb);
1761 #ifndef OPENSSL_NO_NEXTPROTONEG
1763 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1766 if (npn_server_reject) {
1768 "Can't have both -npn_server and -npn_server_reject\n");
1771 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1772 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_npn, NULL);
1774 if (npn_server_reject) {
1775 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn,
1777 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_rejects_npn,
1782 if (serverinfo_sct) {
1783 if (!SSL_CTX_add_client_custom_ext(c_ctx,
1784 TLSEXT_TYPE_signed_certificate_timestamp,
1786 serverinfo_cli_parse_cb, NULL)) {
1787 BIO_printf(bio_err, "Error adding SCT extension\n");
1791 if (serverinfo_tack) {
1792 if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1794 serverinfo_cli_parse_cb, NULL)) {
1795 BIO_printf(bio_err, "Error adding TACK extension\n");
1799 if (serverinfo_file)
1800 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file) ||
1801 !SSL_CTX_use_serverinfo_file(s_ctx2, serverinfo_file)) {
1802 BIO_printf(bio_err, "missing serverinfo file\n");
1807 if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1808 custom_ext_0_cli_add_cb,
1810 custom_ext_0_cli_parse_cb, NULL)
1811 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1812 custom_ext_1_cli_add_cb,
1814 custom_ext_1_cli_parse_cb, NULL)
1815 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1816 custom_ext_2_cli_add_cb,
1818 custom_ext_2_cli_parse_cb, NULL)
1819 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1820 custom_ext_3_cli_add_cb,
1822 custom_ext_3_cli_parse_cb, NULL)
1823 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1824 custom_ext_0_srv_add_cb,
1826 custom_ext_0_srv_parse_cb, NULL)
1827 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_0,
1828 custom_ext_0_srv_add_cb,
1830 custom_ext_0_srv_parse_cb, NULL)
1831 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
1832 custom_ext_1_srv_add_cb,
1834 custom_ext_1_srv_parse_cb, NULL)
1835 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_1,
1836 custom_ext_1_srv_add_cb,
1838 custom_ext_1_srv_parse_cb, NULL)
1839 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
1840 custom_ext_2_srv_add_cb,
1842 custom_ext_2_srv_parse_cb, NULL)
1843 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_2,
1844 custom_ext_2_srv_add_cb,
1846 custom_ext_2_srv_parse_cb, NULL)
1847 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
1848 custom_ext_3_srv_add_cb,
1850 custom_ext_3_srv_parse_cb, NULL)
1851 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_3,
1852 custom_ext_3_srv_add_cb,
1854 custom_ext_3_srv_parse_cb, NULL)) {
1855 BIO_printf(bio_err, "Error setting custom extensions\n");
1861 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, alpn_server);
1863 SSL_CTX_set_alpn_select_cb(s_ctx2, cb_server_alpn, alpn_server2);
1867 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1870 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1873 /* Returns 0 on success!! */
1874 if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) {
1875 BIO_printf(bio_err, "Error setting ALPN\n");
1882 if (sn_server1 != NULL || sn_server2 != NULL)
1883 SSL_CTX_set_tlsext_servername_callback(s_ctx, servername_cb);
1885 c_ssl = SSL_new(c_ctx);
1886 s_ssl = SSL_new(s_ctx);
1889 SSL_set_tlsext_host_name(c_ssl, sn_client);
1891 if (!set_protocol_version(server_min_proto, s_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1893 if (!set_protocol_version(server_max_proto, s_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1895 if (!set_protocol_version(client_min_proto, c_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1897 if (!set_protocol_version(client_max_proto, c_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1900 BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes);
1901 for (i = 0; i < number; i++) {
1903 if (!SSL_set_session(c_ssl, NULL)) {
1904 BIO_printf(bio_err, "Failed to set session\n");
1910 ret = doit(s_ssl, c_ssl, bytes);
1913 ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
1916 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV4,
1917 bytes, &s_time, &c_time);
1920 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV6,
1921 bytes, &s_time, &c_time);
1927 if (should_negotiate && ret == 0 &&
1928 strcmp(should_negotiate, "fail-server") != 0 &&
1929 strcmp(should_negotiate, "fail-client") != 0) {
1930 int version = protocol_from_string(should_negotiate);
1932 BIO_printf(bio_err, "Error parsing: %s\n", should_negotiate);
1936 if (SSL_version(c_ssl) != version) {
1937 BIO_printf(bio_err, "Unxpected version negotiated. "
1938 "Expected: %s, got %s\n", should_negotiate, SSL_get_version(c_ssl));
1945 print_details(c_ssl, "");
1948 #ifdef CLOCKS_PER_SEC
1950 * "To determine the time in seconds, the value returned by the clock
1951 * function should be divided by the value of the macro
1952 * CLOCKS_PER_SEC." -- ISO/IEC 9899
1954 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1955 "Approximate total client time: %6.2f s\n",
1956 (double)s_time / CLOCKS_PER_SEC,
1957 (double)c_time / CLOCKS_PER_SEC);
1959 BIO_printf(bio_stdout,
1960 "Approximate total server time: %6.2f units\n"
1961 "Approximate total client time: %6.2f units\n",
1962 (double)s_time, (double)c_time);
1971 SSL_CTX_free(s_ctx);
1972 SSL_CTX_free(s_ctx2);
1973 SSL_CTX_free(c_ctx);
1974 SSL_CONF_CTX_free(s_cctx);
1975 SSL_CONF_CTX_free(s_cctx2);
1976 SSL_CONF_CTX_free(c_cctx);
1977 sk_OPENSSL_STRING_free(conf_args);
1979 BIO_free(bio_stdout);
1981 #ifndef OPENSSL_NO_CRYPTO_MDEBUG
1982 if (CRYPTO_mem_leaks(bio_err) <= 0)
1989 int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, long count,
1990 clock_t *s_time, clock_t *c_time)
1992 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1993 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1994 BIO *acpt = NULL, *server = NULL, *client = NULL;
1997 int err_in_client = 0;
1998 int err_in_server = 0;
2000 acpt = BIO_new_accept("0");
2003 BIO_set_accept_ip_family(acpt, family);
2004 BIO_set_bind_mode(acpt, BIO_SOCK_NONBLOCK | BIO_SOCK_REUSEADDR);
2005 if (BIO_do_accept(acpt) <= 0)
2008 BIO_snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt));
2010 client = BIO_new_connect(addr_str);
2011 BIO_set_conn_ip_family(client, family);
2015 if (BIO_set_nbio(client, 1) <= 0)
2017 if (BIO_set_nbio(acpt, 1) <= 0)
2021 int st_connect = 0, st_accept = 0;
2023 while(!st_connect || !st_accept) {
2025 if (BIO_do_connect(client) <= 0) {
2026 if (!BIO_should_retry(client))
2033 if (BIO_do_accept(acpt) <= 0) {
2034 if (!BIO_should_retry(acpt))
2042 /* We're not interested in accepting further connects */
2043 server = BIO_pop(acpt);
2047 s_ssl_bio = BIO_new(BIO_f_ssl());
2051 c_ssl_bio = BIO_new(BIO_f_ssl());
2055 SSL_set_connect_state(c_ssl);
2056 SSL_set_bio(c_ssl, client, client);
2057 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2059 SSL_set_accept_state(s_ssl);
2060 SSL_set_bio(s_ssl, server, server);
2061 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2065 * c_ssl_bio: SSL filter BIO
2067 * client: I/O for SSL library
2070 * server: I/O for SSL library
2072 * s_ssl_bio: SSL filter BIO
2076 * We have non-blocking behaviour throughout this test program, but
2077 * can be sure that there is *some* progress in each iteration; so we
2078 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2079 * we just try everything in each iteration
2085 char cbuf[1024 * 8];
2087 clock_t c_clock = clock();
2089 memset(cbuf, 0, sizeof(cbuf));
2092 if (SSL_in_init(c_ssl))
2093 printf("client waiting in SSL_connect - %s\n",
2094 SSL_state_string_long(c_ssl));
2097 /* Write to server. */
2099 if (cw_num > (long)sizeof cbuf)
2103 r = BIO_write(c_ssl_bio, cbuf, i);
2105 if (!BIO_should_retry(c_ssl_bio)) {
2106 fprintf(stderr, "ERROR in CLIENT\n");
2111 * BIO_should_retry(...) can just be ignored here. The
2112 * library expects us to call BIO_write with the same
2113 * arguments again, and that's what we will do in the
2116 } else if (r == 0) {
2117 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2121 printf("client wrote %d\n", r);
2127 /* Read from server. */
2129 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2131 if (!BIO_should_retry(c_ssl_bio)) {
2132 fprintf(stderr, "ERROR in CLIENT\n");
2137 * Again, "BIO_should_retry" can be ignored.
2139 } else if (r == 0) {
2140 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2144 printf("client read %d\n", r);
2150 * c_time and s_time increments will typically be very small
2151 * (depending on machine speed and clock tick intervals), but
2152 * sampling over a large number of connections should result in
2153 * fairly accurate figures. We cannot guarantee a lot, however
2154 * -- if each connection lasts for exactly one clock tick, it
2155 * will be counted only for the client or only for the server or
2158 *c_time += (clock() - c_clock);
2164 char sbuf[1024 * 8];
2166 clock_t s_clock = clock();
2168 memset(sbuf, 0, sizeof(sbuf));
2171 if (SSL_in_init(s_ssl))
2172 printf("server waiting in SSL_accept - %s\n",
2173 SSL_state_string_long(s_ssl));
2176 /* Write to client. */
2178 if (sw_num > (long)sizeof sbuf)
2182 r = BIO_write(s_ssl_bio, sbuf, i);
2184 if (!BIO_should_retry(s_ssl_bio)) {
2185 fprintf(stderr, "ERROR in SERVER\n");
2189 /* Ignore "BIO_should_retry". */
2190 } else if (r == 0) {
2191 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2195 printf("server wrote %d\n", r);
2201 /* Read from client. */
2203 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2205 if (!BIO_should_retry(s_ssl_bio)) {
2206 fprintf(stderr, "ERROR in SERVER\n");
2211 } else if (r == 0) {
2212 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2216 printf("server read %d\n", r);
2221 *s_time += (clock() - s_clock);
2224 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2227 print_details(c_ssl, "DONE via TCP connect: ");
2228 #ifndef OPENSSL_NO_NEXTPROTONEG
2229 if (verify_npn(c_ssl, s_ssl) < 0) {
2234 if (verify_serverinfo() < 0) {
2235 fprintf(stderr, "Server info verify error\n");
2239 if (verify_alpn(c_ssl, s_ssl) < 0) {
2243 if (verify_servername(c_ssl, s_ssl) < 0) {
2248 if (custom_ext_error) {
2249 fprintf(stderr, "Custom extension error\n");
2258 ERR_print_errors(bio_err);
2263 BIO_free(s_ssl_bio);
2264 BIO_free(c_ssl_bio);
2266 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2267 ret = (err_in_client != 0) ? 0 : 1;
2268 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2269 ret = (err_in_server != 0) ? 0 : 1;
2274 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
2275 clock_t *s_time, clock_t *c_time)
2277 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
2278 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
2279 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
2281 int err_in_client = 0;
2282 int err_in_server = 0;
2284 size_t bufsiz = 256; /* small buffer for testing */
2286 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
2288 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
2291 s_ssl_bio = BIO_new(BIO_f_ssl());
2295 c_ssl_bio = BIO_new(BIO_f_ssl());
2299 SSL_set_connect_state(c_ssl);
2300 SSL_set_bio(c_ssl, client, client);
2301 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2303 SSL_set_accept_state(s_ssl);
2304 SSL_set_bio(s_ssl, server, server);
2305 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2309 * c_ssl_bio: SSL filter BIO
2311 * client: pseudo-I/O for SSL library
2313 * client_io: client's SSL communication; usually to be
2314 * relayed over some I/O facility, but in this
2315 * test program, we're the server, too:
2317 * server_io: server's SSL communication
2319 * server: pseudo-I/O for SSL library
2321 * s_ssl_bio: SSL filter BIO
2323 * The client and the server each employ a "BIO pair":
2324 * client + client_io, server + server_io.
2325 * BIO pairs are symmetric. A BIO pair behaves similar
2326 * to a non-blocking socketpair (but both endpoints must
2327 * be handled by the same thread).
2328 * [Here we could connect client and server to the ends
2329 * of a single BIO pair, but then this code would be less
2330 * suitable as an example for BIO pairs in general.]
2332 * Useful functions for querying the state of BIO pair endpoints:
2334 * BIO_ctrl_pending(bio) number of bytes we can read now
2335 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
2336 * other side's read attempt
2337 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
2339 * ..._read_request is never more than ..._write_guarantee;
2340 * it depends on the application which one you should use.
2344 * We have non-blocking behaviour throughout this test program, but
2345 * can be sure that there is *some* progress in each iteration; so we
2346 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2347 * we just try everything in each iteration
2353 char cbuf[1024 * 8];
2355 clock_t c_clock = clock();
2357 memset(cbuf, 0, sizeof(cbuf));
2360 if (SSL_in_init(c_ssl))
2361 printf("client waiting in SSL_connect - %s\n",
2362 SSL_state_string_long(c_ssl));
2365 /* Write to server. */
2367 if (cw_num > (long)sizeof cbuf)
2371 r = BIO_write(c_ssl_bio, cbuf, i);
2373 if (!BIO_should_retry(c_ssl_bio)) {
2374 fprintf(stderr, "ERROR in CLIENT\n");
2379 * BIO_should_retry(...) can just be ignored here. The
2380 * library expects us to call BIO_write with the same
2381 * arguments again, and that's what we will do in the
2384 } else if (r == 0) {
2385 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2389 printf("client wrote %d\n", r);
2395 /* Read from server. */
2397 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2399 if (!BIO_should_retry(c_ssl_bio)) {
2400 fprintf(stderr, "ERROR in CLIENT\n");
2405 * Again, "BIO_should_retry" can be ignored.
2407 } else if (r == 0) {
2408 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2412 printf("client read %d\n", r);
2418 * c_time and s_time increments will typically be very small
2419 * (depending on machine speed and clock tick intervals), but
2420 * sampling over a large number of connections should result in
2421 * fairly accurate figures. We cannot guarantee a lot, however
2422 * -- if each connection lasts for exactly one clock tick, it
2423 * will be counted only for the client or only for the server or
2426 *c_time += (clock() - c_clock);
2432 char sbuf[1024 * 8];
2434 clock_t s_clock = clock();
2436 memset(sbuf, 0, sizeof(sbuf));
2439 if (SSL_in_init(s_ssl))
2440 printf("server waiting in SSL_accept - %s\n",
2441 SSL_state_string_long(s_ssl));
2444 /* Write to client. */
2446 if (sw_num > (long)sizeof sbuf)
2450 r = BIO_write(s_ssl_bio, sbuf, i);
2452 if (!BIO_should_retry(s_ssl_bio)) {
2453 fprintf(stderr, "ERROR in SERVER\n");
2457 /* Ignore "BIO_should_retry". */
2458 } else if (r == 0) {
2459 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2463 printf("server wrote %d\n", r);
2469 /* Read from client. */
2471 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2473 if (!BIO_should_retry(s_ssl_bio)) {
2474 fprintf(stderr, "ERROR in SERVER\n");
2479 } else if (r == 0) {
2480 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2484 printf("server read %d\n", r);
2489 *s_time += (clock() - s_clock);
2493 /* "I/O" BETWEEN CLIENT AND SERVER. */
2496 BIO *io1 = server_io, *io2 = client_io;
2498 * we use the non-copying interface for io1 and the standard
2499 * BIO_write/BIO_read interface for io2
2502 static int prev_progress = 1;
2510 r1 = BIO_ctrl_pending(io1);
2511 r2 = BIO_ctrl_get_write_guarantee(io2);
2519 if (INT_MAX < num) /* yeah, right */
2522 r = BIO_nread(io1, &dataptr, (int)num);
2524 assert(r <= (int)num);
2526 * possibly r < num (non-contiguous data)
2529 r = BIO_write(io2, dataptr, (int)num);
2530 if (r != (int)num) { /* can't happen */
2531 fprintf(stderr, "ERROR: BIO_write could not write "
2532 "BIO_ctrl_get_write_guarantee() bytes");
2538 printf((io1 == client_io) ?
2539 "C->S relaying: %d bytes\n" :
2540 "S->C relaying: %d bytes\n", (int)num);
2550 r1 = BIO_ctrl_pending(io2);
2551 r2 = BIO_ctrl_get_read_request(io1);
2553 * here we could use ..._get_write_guarantee instead of
2554 * ..._get_read_request, but by using the latter we test
2555 * restartability of the SSL implementation more thoroughly
2567 --num; /* test restartability even more thoroughly */
2569 r = BIO_nwrite0(io1, &dataptr);
2573 r = BIO_read(io2, dataptr, (int)num);
2574 if (r != (int)num) { /* can't happen */
2575 fprintf(stderr, "ERROR: BIO_read could not read "
2576 "BIO_ctrl_pending() bytes");
2580 r = BIO_nwrite(io1, &dataptr, (int)num);
2581 if (r != (int)num) { /* can't happen */
2582 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2583 "BIO_nwrite0() bytes");
2588 printf((io2 == client_io) ?
2589 "C->S relaying: %d bytes\n" :
2590 "S->C relaying: %d bytes\n", (int)num);
2592 } /* no loop, BIO_ctrl_get_read_request now
2593 * returns 0 anyway */
2595 if (!progress && !prev_progress)
2596 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
2597 fprintf(stderr, "ERROR: got stuck\n");
2598 fprintf(stderr, " ERROR.\n");
2601 prev_progress = progress;
2604 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2607 print_details(c_ssl, "DONE via BIO pair: ");
2608 #ifndef OPENSSL_NO_NEXTPROTONEG
2609 if (verify_npn(c_ssl, s_ssl) < 0) {
2614 if (verify_serverinfo() < 0) {
2615 fprintf(stderr, "Server info verify error\n");
2619 if (verify_alpn(c_ssl, s_ssl) < 0) {
2623 if (verify_servername(c_ssl, s_ssl) < 0) {
2628 if (custom_ext_error) {
2629 fprintf(stderr, "Custom extension error\n");
2638 ERR_print_errors(bio_err);
2641 BIO_free(server_io);
2643 BIO_free(client_io);
2644 BIO_free(s_ssl_bio);
2645 BIO_free(c_ssl_bio);
2647 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2648 ret = (err_in_client != 0) ? 0 : 1;
2649 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2650 ret = (err_in_server != 0) ? 0 : 1;
2660 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2662 char *cbuf = NULL, *sbuf = NULL;
2664 long cw_num = count, cr_num = count;
2665 long sw_num = count, sr_num = count;
2671 int c_r, c_w, s_r, s_w;
2674 int c_write, s_write;
2675 int do_server = 0, do_client = 0;
2676 int max_frag = 5 * 1024;
2677 int err_in_client = 0;
2678 int err_in_server = 0;
2680 bufsiz = count > 40 * 1024 ? 40 * 1024 : count;
2682 if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2684 if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2687 c_to_s = BIO_new(BIO_s_mem());
2688 s_to_c = BIO_new(BIO_s_mem());
2689 if ((s_to_c == NULL) || (c_to_s == NULL)) {
2690 ERR_print_errors(bio_err);
2694 c_bio = BIO_new(BIO_f_ssl());
2695 s_bio = BIO_new(BIO_f_ssl());
2696 if ((c_bio == NULL) || (s_bio == NULL)) {
2697 ERR_print_errors(bio_err);
2701 SSL_set_connect_state(c_ssl);
2702 SSL_set_bio(c_ssl, s_to_c, c_to_s);
2703 SSL_set_max_send_fragment(c_ssl, max_frag);
2704 BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
2706 SSL_set_accept_state(s_ssl);
2707 SSL_set_bio(s_ssl, c_to_s, s_to_c);
2708 SSL_set_max_send_fragment(s_ssl, max_frag);
2709 BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
2715 c_write = 1, s_write = 0;
2717 /* We can always do writes */
2722 i = (int)BIO_pending(s_bio);
2723 if ((i && s_r) || s_w)
2726 i = (int)BIO_pending(c_bio);
2727 if ((i && c_r) || c_w)
2730 if (do_server && debug) {
2731 if (SSL_in_init(s_ssl))
2732 printf("server waiting in SSL_accept - %s\n",
2733 SSL_state_string_long(s_ssl));
2736 printf("server:SSL_write()\n");
2738 printf("server:SSL_read()\n"); */
2741 if (do_client && debug) {
2742 if (SSL_in_init(c_ssl))
2743 printf("client waiting in SSL_connect - %s\n",
2744 SSL_state_string_long(c_ssl));
2747 printf("client:SSL_write()\n");
2749 printf("client:SSL_read()\n"); */
2752 if (!do_client && !do_server) {
2753 fprintf(stdout, "ERROR IN STARTUP\n");
2754 ERR_print_errors(bio_err);
2757 if (do_client && !(done & C_DONE)) {
2759 j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num;
2760 i = BIO_write(c_bio, cbuf, j);
2764 if (BIO_should_retry(c_bio)) {
2765 if (BIO_should_read(c_bio))
2767 if (BIO_should_write(c_bio))
2770 fprintf(stderr, "ERROR in CLIENT\n");
2772 ERR_print_errors(bio_err);
2775 } else if (i == 0) {
2776 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2780 printf("client wrote %d\n", i);
2785 if (max_frag > 1029)
2786 SSL_set_max_send_fragment(c_ssl, max_frag -= 5);
2789 i = BIO_read(c_bio, cbuf, bufsiz);
2793 if (BIO_should_retry(c_bio)) {
2794 if (BIO_should_read(c_bio))
2796 if (BIO_should_write(c_bio))
2799 fprintf(stderr, "ERROR in CLIENT\n");
2801 ERR_print_errors(bio_err);
2804 } else if (i == 0) {
2805 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2809 printf("client read %d\n", i);
2818 done = S_DONE | C_DONE;
2824 if (do_server && !(done & S_DONE)) {
2826 i = BIO_read(s_bio, sbuf, bufsiz);
2830 if (BIO_should_retry(s_bio)) {
2831 if (BIO_should_read(s_bio))
2833 if (BIO_should_write(s_bio))
2836 fprintf(stderr, "ERROR in SERVER\n");
2838 ERR_print_errors(bio_err);
2841 } else if (i == 0) {
2842 ERR_print_errors(bio_err);
2844 "SSL SERVER STARTUP FAILED in SSL_read\n");
2848 printf("server read %d\n", i);
2861 j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num;
2862 i = BIO_write(s_bio, sbuf, j);
2866 if (BIO_should_retry(s_bio)) {
2867 if (BIO_should_read(s_bio))
2869 if (BIO_should_write(s_bio))
2872 fprintf(stderr, "ERROR in SERVER\n");
2874 ERR_print_errors(bio_err);
2877 } else if (i == 0) {
2878 ERR_print_errors(bio_err);
2880 "SSL SERVER STARTUP FAILED in SSL_write\n");
2884 printf("server wrote %d\n", i);
2890 if (max_frag > 1029)
2891 SSL_set_max_send_fragment(s_ssl, max_frag -= 5);
2896 if ((done & S_DONE) && (done & C_DONE))
2901 print_details(c_ssl, "DONE: ");
2902 #ifndef OPENSSL_NO_NEXTPROTONEG
2903 if (verify_npn(c_ssl, s_ssl) < 0) {
2908 if (verify_serverinfo() < 0) {
2909 fprintf(stderr, "Server info verify error\n");
2913 if (custom_ext_error) {
2914 fprintf(stderr, "Custom extension error\n");
2921 * We have to set the BIO's to NULL otherwise they will be
2922 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again
2923 * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
2924 * c_ssl are sharing the same BIO structure and SSL_set_bio() and
2925 * SSL_free() automatically BIO_free non NULL entries. You should not
2926 * normally do this or be required to do this
2928 if (s_ssl != NULL) {
2932 if (c_ssl != NULL) {
2939 BIO_free_all(c_bio);
2940 BIO_free_all(s_bio);
2944 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2945 ret = (err_in_client != 0) ? 0 : 1;
2946 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2947 ret = (err_in_server != 0) ? 0 : 1;
2952 static int get_proxy_auth_ex_data_idx(void)
2954 static volatile int idx = -1;
2956 CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
2958 idx = X509_STORE_CTX_get_ex_new_index(0,
2959 "SSLtest for verify callback",
2962 CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
2967 static int verify_callback(int ok, X509_STORE_CTX *ctx)
2971 s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
2975 printf("depth=%d %s\n", ctx->error_depth, buf);
2977 fprintf(stderr, "depth=%d error=%d %s\n",
2978 ctx->error_depth, ctx->error, buf);
2983 switch (ctx->error) {
2985 fprintf(stderr, "Error string: %s\n",
2986 X509_verify_cert_error_string(ctx->error));
2988 case X509_V_ERR_CERT_NOT_YET_VALID:
2989 case X509_V_ERR_CERT_HAS_EXPIRED:
2990 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
2996 X509 *xs = ctx->current_cert;
2997 if (X509_get_extension_flags(xs) & EXFLAG_PROXY) {
2998 unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
2999 get_proxy_auth_ex_data_idx
3005 PROXY_CERT_INFO_EXTENSION *pci =
3006 X509_get_ext_d2i(xs, NID_proxyCertInfo,
3009 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
3010 case NID_Independent:
3012 * Completely meaningless in this program, as there's no
3013 * way to grant explicit rights to a specific PrC.
3014 * Basically, using id-ppl-Independent is the perfect way
3015 * to grant no rights at all.
3017 fprintf(stderr, " Independent proxy certificate");
3018 for (i = 0; i < 26; i++)
3021 case NID_id_ppl_inheritAll:
3023 * This is basically a NOP, we simply let the current
3024 * rights stand as they are.
3026 fprintf(stderr, " Proxy certificate inherits all");
3030 pci->proxyPolicy->policy->data;
3031 i = pci->proxyPolicy->policy->length;
3034 * The algorithm works as follows: it is assumed that
3035 * previous iterations or the initial granted rights has
3036 * already set some elements of `letters'. What we need
3037 * to do is to clear those that weren't granted by the
3038 * current PrC as well. The easiest way to do this is to
3039 * add 1 to all the elements whose letters are given with
3040 * the current policy. That way, all elements that are
3041 * set by the current policy and were already set by
3042 * earlier policies and through the original grant of
3043 * rights will get the value 2 or higher. The last thing
3044 * to do is to sweep through `letters' and keep the
3045 * elements having the value 2 as set, and clear all the
3049 printf(" Certificate proxy rights = %*.*s", i,
3053 if (isascii(c) && isalpha(c)) {
3059 for (i = 0; i < 26; i++)
3067 printf(", resulting proxy rights = ");
3068 for (i = 0; i < 26; i++)
3070 printf("%c", i + 'A');
3077 PROXY_CERT_INFO_EXTENSION_free(pci);
3085 static void process_proxy_debug(int indent, const char *format, ...)
3088 static const char indentation[] =
3089 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
3090 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
3091 char my_format[256];
3094 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
3095 indent, indent, indentation, format);
3097 va_start(args, format);
3098 vfprintf(stderr, my_format, args);
3108 static int process_proxy_cond_adders(unsigned int letters[26],
3109 const char *cond, const char **cond_end,
3110 int *pos, int indent);
3111 static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
3112 const char **cond_end, int *pos, int indent)
3118 while (isspace((int)*cond)) {
3125 process_proxy_debug(indent,
3126 "Start process_proxy_cond_val at position %d: %s\n",
3133 while (isspace((int)*cond)) {
3143 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
3148 while (isspace((int)*cond)) {
3155 "Weird condition character in position %d: "
3162 } else if (isascii(c) && isalpha(c)) {
3165 ok = letters[c - 'A'];
3170 "Weird condition character in position %d: " "%c\n", *pos, c);
3176 if (ok >= 0 && negate)
3180 process_proxy_debug(indent,
3181 "End process_proxy_cond_val at position %d: %s, returning %d\n",
3187 static int process_proxy_cond_multipliers(unsigned int letters[26],
3189 const char **cond_end, int *pos,
3196 process_proxy_debug(indent,
3197 "Start process_proxy_cond_multipliers at position %d: %s\n",
3200 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
3206 while (isspace((int)*cond)) {
3220 ok = process_proxy_cond_val(letters,
3221 cond, cond_end, pos, indent + 1);
3234 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3246 process_proxy_debug(indent,
3247 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
3254 static int process_proxy_cond_adders(unsigned int letters[26],
3255 const char *cond, const char **cond_end,
3256 int *pos, int indent)
3262 process_proxy_debug(indent,
3263 "Start process_proxy_cond_adders at position %d: %s\n",
3266 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
3273 while (isspace((int)*cond)) {
3286 ok = process_proxy_cond_multipliers(letters,
3287 cond, cond_end, pos,
3298 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3310 process_proxy_debug(indent,
3311 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
3318 static int process_proxy_cond(unsigned int letters[26],
3319 const char *cond, const char **cond_end)
3322 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
3325 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg)
3328 struct app_verify_arg *cb_arg = arg;
3329 unsigned int letters[26]; /* only used with proxy_auth */
3331 if (cb_arg->app_verify) {
3332 char *s = NULL, buf[256];
3334 printf("In app_verify_callback, allowing cert. ");
3335 printf("Arg is: %s\n", cb_arg->string);
3336 printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n",
3337 (void *)ctx, (void *)ctx->cert);
3339 s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
3341 printf("cert depth=%d %s\n", ctx->error_depth, buf);
3345 if (cb_arg->proxy_auth) {
3346 int found_any = 0, i;
3349 for (i = 0; i < 26; i++)
3351 for (sp = cb_arg->proxy_auth; *sp; sp++) {
3353 if (isascii(c) && isalpha(c)) {
3356 letters[c - 'A'] = 1;
3360 printf(" Initial proxy rights = ");
3361 for (i = 0; i < 26; i++)
3363 printf("%c", i + 'A');
3370 X509_STORE_CTX_set_ex_data(ctx,
3371 get_proxy_auth_ex_data_idx(), letters);
3373 if (cb_arg->allow_proxy_certs) {
3374 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
3376 ok = X509_verify_cert(ctx);
3378 if (cb_arg->proxy_auth) {
3380 const char *cond_end = NULL;
3382 ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
3388 "Stopped processing condition before it's end.\n");
3393 "Proxy rights check with condition '%s' invalid\n",
3394 cb_arg->proxy_cond);
3396 printf("Proxy rights check with condition '%s' ok\n",
3397 cb_arg->proxy_cond);
3403 #ifndef OPENSSL_NO_DH
3405 * These DH parameters have been generated as follows:
3406 * $ openssl dhparam -C -noout 512
3407 * $ openssl dhparam -C -noout 1024
3408 * $ openssl dhparam -C -noout -dsaparam 1024
3409 * (The third function has been renamed to avoid name conflicts.)
3411 static DH *get_dh512()
3413 static unsigned char dh512_p[] = {
3414 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
3416 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
3418 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
3420 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
3422 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
3424 0x02, 0xC5, 0xAE, 0x23,
3426 static unsigned char dh512_g[] = {
3431 if ((dh = DH_new()) == NULL)
3433 dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
3434 dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
3435 if ((dh->p == NULL) || (dh->g == NULL)) {
3442 static DH *get_dh1024()
3444 static unsigned char dh1024_p[] = {
3445 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
3447 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
3449 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
3451 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
3453 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
3455 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
3457 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
3459 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
3461 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
3463 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
3465 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
3467 static unsigned char dh1024_g[] = {
3472 if ((dh = DH_new()) == NULL)
3474 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3475 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3476 if ((dh->p == NULL) || (dh->g == NULL)) {
3483 static DH *get_dh1024dsa()
3485 static unsigned char dh1024_p[] = {
3486 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
3488 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
3490 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
3492 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
3494 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
3496 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
3498 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
3500 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
3502 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
3504 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
3506 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
3508 static unsigned char dh1024_g[] = {
3509 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
3511 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
3513 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
3515 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
3517 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
3519 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
3521 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
3523 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
3525 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
3527 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
3529 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
3533 if ((dh = DH_new()) == NULL)
3535 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3536 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3537 if ((dh->p == NULL) || (dh->g == NULL)) {
3546 #ifndef OPENSSL_NO_PSK
3547 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3548 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3549 unsigned int max_psk_len)
3554 ret = BN_hex2bn(&bn, pskkey);
3556 BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
3561 if (BN_num_bytes(bn) > (int)max_psk_len) {
3563 "psk buffer of callback is too small (%d) for key (%d)\n",
3564 max_psk_len, BN_num_bytes(bn));
3568 ret = BN_bn2bin(bn, psk);
3573 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
3575 unsigned int max_identity_len,
3577 unsigned int max_psk_len)
3580 unsigned int psk_len = 0;
3582 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3586 fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
3588 ret = psk_key2bn(psk_key, psk, max_psk_len);
3596 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3598 unsigned int max_psk_len)
3600 unsigned int psk_len = 0;
3602 if (strcmp(identity, "Client_identity") != 0) {
3603 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3606 psk_len = psk_key2bn(psk_key, psk, max_psk_len);
3611 static int do_test_cipherlist(void)
3613 #if !defined(OPENSSL_NO_SSL3) || !defined(OPENSSL_NO_TLS1)
3615 const SSL_METHOD *meth;
3616 const SSL_CIPHER *ci, *tci = NULL;
3619 #ifndef OPENSSL_NO_SSL3
3620 meth = SSLv3_method();
3622 while ((ci = meth->get_cipher(i++)) != NULL) {
3624 if (ci->id >= tci->id) {
3625 fprintf(stderr, "testing SSLv3 cipher list order: ");
3626 fprintf(stderr, "failed %x vs. %x\n", ci->id, tci->id);
3632 #ifndef OPENSSL_NO_TLS1
3633 meth = TLSv1_method();
3635 while ((ci = meth->get_cipher(i++)) != NULL) {
3637 if (ci->id >= tci->id) {
3638 fprintf(stderr, "testing TLSv1 cipher list order: ");
3639 fprintf(stderr, "failed %x vs. %x\n", ci->id, tci->id);