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 "internal/threads.h"
195 #include "../ssl/ssl_locl.h"
198 * Or gethostname won't be declared properly
199 * on Compaq platforms (at least with DEC C).
200 * Do not try to put it earlier, or IPv6 includes
203 #define _XOPEN_SOURCE_EXTENDED 1
205 #ifdef OPENSSL_SYS_WINDOWS
206 # include <winsock.h>
208 # include OPENSSL_UNISTD
211 static SSL_CTX *s_ctx = NULL;
212 static SSL_CTX *s_ctx2 = NULL;
215 * There is really no standard for this, so let's assign something
220 static int verify_callback(int ok, X509_STORE_CTX *ctx);
221 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg);
222 #define APP_CALLBACK_STRING "Test Callback Argument"
223 struct app_verify_arg {
226 int allow_proxy_certs;
231 #ifndef OPENSSL_NO_DH
232 static DH *get_dh512(void);
233 static DH *get_dh1024(void);
234 static DH *get_dh1024dsa(void);
237 static char *psk_key = NULL; /* by default PSK is not used */
238 #ifndef OPENSSL_NO_PSK
239 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
241 unsigned int max_identity_len,
243 unsigned int max_psk_len);
244 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
246 unsigned int max_psk_len);
249 #ifndef OPENSSL_NO_SRP
251 /* This is a context that we pass to all callbacks */
252 typedef struct srp_client_arg_st {
257 # define PWD_STRLEN 1024
259 static char *ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
261 SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg;
262 return OPENSSL_strdup((char *)srp_client_arg->srppassin);
266 /* This is a context that we pass to SRP server callbacks */
267 typedef struct srp_server_arg_st {
272 static int ssl_srp_server_param_cb(SSL *s, int *ad, void *arg)
274 SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg;
276 if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) {
277 fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s));
278 return SSL3_AL_FATAL;
280 if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) {
281 *ad = SSL_AD_INTERNAL_ERROR;
282 return SSL3_AL_FATAL;
284 return SSL_ERROR_NONE;
288 static BIO *bio_err = NULL;
289 static BIO *bio_stdout = NULL;
291 #ifndef OPENSSL_NO_NEXTPROTONEG
292 /* Note that this code assumes that this is only a one element list: */
293 static const char NEXT_PROTO_STRING[] = "\x09testproto";
294 static int npn_client = 0;
295 static int npn_server = 0;
296 static int npn_server_reject = 0;
298 static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen,
299 const unsigned char *in, unsigned int inlen,
303 * This callback only returns the protocol string, rather than a length
304 * prefixed set. We assume that NEXT_PROTO_STRING is a one element list
305 * and remove the first byte to chop off the length prefix.
307 *out = (unsigned char *)NEXT_PROTO_STRING + 1;
308 *outlen = sizeof(NEXT_PROTO_STRING) - 2;
309 return SSL_TLSEXT_ERR_OK;
312 static int cb_server_npn(SSL *s, const unsigned char **data,
313 unsigned int *len, void *arg)
315 *data = (const unsigned char *)NEXT_PROTO_STRING;
316 *len = sizeof(NEXT_PROTO_STRING) - 1;
317 return SSL_TLSEXT_ERR_OK;
320 static int cb_server_rejects_npn(SSL *s, const unsigned char **data,
321 unsigned int *len, void *arg)
323 return SSL_TLSEXT_ERR_NOACK;
326 static int verify_npn(SSL *client, SSL *server)
328 const unsigned char *client_s;
330 const unsigned char *server_s;
333 SSL_get0_next_proto_negotiated(client, &client_s, &client_len);
334 SSL_get0_next_proto_negotiated(server, &server_s, &server_len);
337 BIO_printf(bio_stdout, "Client NPN: ");
338 BIO_write(bio_stdout, client_s, client_len);
339 BIO_printf(bio_stdout, "\n");
343 BIO_printf(bio_stdout, "Server NPN: ");
344 BIO_write(bio_stdout, server_s, server_len);
345 BIO_printf(bio_stdout, "\n");
349 * If an NPN string was returned, it must be the protocol that we
350 * expected to negotiate.
352 if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 ||
353 memcmp(client_s, NEXT_PROTO_STRING + 1, client_len)))
355 if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 ||
356 memcmp(server_s, NEXT_PROTO_STRING + 1, server_len)))
359 if (!npn_client && client_len)
361 if (!npn_server && server_len)
363 if (npn_server_reject && server_len)
365 if (npn_client && npn_server && (!client_len || !server_len))
372 static const char *alpn_client;
373 static char *alpn_server;
374 static char *alpn_server2;
375 static const char *alpn_expected;
376 static unsigned char *alpn_selected;
377 static const char *server_min_proto;
378 static const char *server_max_proto;
379 static const char *client_min_proto;
380 static const char *client_max_proto;
381 static const char *should_negotiate;
382 static const char *sn_client;
383 static const char *sn_server1;
384 static const char *sn_server2;
385 static int sn_expect = 0;
387 static int servername_cb(SSL *s, int *ad, void *arg)
389 const char *servername = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name);
390 if (sn_server2 == NULL) {
391 BIO_printf(bio_stdout, "Servername 2 is NULL\n");
392 return SSL_TLSEXT_ERR_NOACK;
396 if (s_ctx2 != NULL && sn_server2 != NULL &&
397 !strcasecmp(servername, sn_server2)) {
398 BIO_printf(bio_stdout, "Switching server context.\n");
399 SSL_set_SSL_CTX(s, s_ctx2);
402 return SSL_TLSEXT_ERR_OK;
404 static int verify_servername(SSL *client, SSL *server)
406 /* just need to see if sn_context is what we expect */
407 SSL_CTX* ctx = SSL_get_SSL_CTX(server);
410 if (sn_expect == 1 && ctx == s_ctx)
412 if (sn_expect == 2 && ctx == s_ctx2)
414 BIO_printf(bio_stdout, "Servername: expected context %d\n", sn_expect);
416 BIO_printf(bio_stdout, "Servername: context is 2\n");
417 else if (ctx == s_ctx)
418 BIO_printf(bio_stdout, "Servername: context is 1\n");
420 BIO_printf(bio_stdout, "Servername: context is unknown\n");
426 * next_protos_parse parses a comma separated list of strings into a string
427 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
428 * outlen: (output) set to the length of the resulting buffer on success.
429 * err: (maybe NULL) on failure, an error message line is written to this BIO.
430 * in: a NUL terminated string like "abc,def,ghi"
432 * returns: a malloced buffer or NULL on failure.
434 static unsigned char *next_protos_parse(size_t *outlen,
445 out = OPENSSL_malloc(strlen(in) + 1);
449 for (i = 0; i <= len; ++i) {
450 if (i == len || in[i] == ',') {
451 if (i - start > 255) {
455 out[start] = i - start;
465 static int cb_server_alpn(SSL *s, const unsigned char **out,
466 unsigned char *outlen, const unsigned char *in,
467 unsigned int inlen, void *arg)
469 unsigned char *protos;
471 char* alpn_str = arg;
473 protos = next_protos_parse(&protos_len, alpn_str);
474 if (protos == NULL) {
475 fprintf(stderr, "failed to parser ALPN server protocol string: %s\n",
480 if (SSL_select_next_proto
481 ((unsigned char **)out, outlen, protos, protos_len, in,
482 inlen) != OPENSSL_NPN_NEGOTIATED) {
483 OPENSSL_free(protos);
484 return SSL_TLSEXT_ERR_NOACK;
488 * Make a copy of the selected protocol which will be freed in
491 alpn_selected = OPENSSL_malloc(*outlen);
492 memcpy(alpn_selected, *out, *outlen);
493 *out = alpn_selected;
495 OPENSSL_free(protos);
496 return SSL_TLSEXT_ERR_OK;
499 static int verify_alpn(SSL *client, SSL *server)
501 const unsigned char *client_proto, *server_proto;
502 unsigned int client_proto_len = 0, server_proto_len = 0;
503 SSL_get0_alpn_selected(client, &client_proto, &client_proto_len);
504 SSL_get0_alpn_selected(server, &server_proto, &server_proto_len);
506 OPENSSL_free(alpn_selected);
507 alpn_selected = NULL;
509 if (client_proto_len != server_proto_len) {
510 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
514 if (client_proto != NULL &&
515 memcmp(client_proto, server_proto, client_proto_len) != 0) {
516 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
520 if (client_proto_len > 0 && alpn_expected == NULL) {
521 BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n");
525 if (alpn_expected != NULL &&
526 (client_proto_len != strlen(alpn_expected) ||
527 memcmp(client_proto, alpn_expected, client_proto_len) != 0)) {
528 BIO_printf(bio_stdout,
529 "ALPN selected protocols not equal to expected protocol: %s\n",
537 BIO_printf(bio_stdout, "ALPN results: client: '");
538 BIO_write(bio_stdout, client_proto, client_proto_len);
539 BIO_printf(bio_stdout, "', server: '");
540 BIO_write(bio_stdout, server_proto, server_proto_len);
541 BIO_printf(bio_stdout, "'\n");
542 BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '",
544 if (SSL_get_SSL_CTX(server) == s_ctx2) {
545 BIO_printf(bio_stdout, "%s'\n",
548 BIO_printf(bio_stdout, "%s'\n",
555 * WARNING : below extension types are *NOT* IETF assigned, and could
556 * conflict if these types are reassigned and handled specially by OpenSSL
559 #define TACK_EXT_TYPE 62208
560 #define CUSTOM_EXT_TYPE_0 1000
561 #define CUSTOM_EXT_TYPE_1 1001
562 #define CUSTOM_EXT_TYPE_2 1002
563 #define CUSTOM_EXT_TYPE_3 1003
565 static const char custom_ext_cli_string[] = "abc";
566 static const char custom_ext_srv_string[] = "defg";
568 /* These set from cmdline */
569 static char *serverinfo_file = NULL;
570 static int serverinfo_sct = 0;
571 static int serverinfo_tack = 0;
573 /* These set based on extension callbacks */
574 static int serverinfo_sct_seen = 0;
575 static int serverinfo_tack_seen = 0;
576 static int serverinfo_other_seen = 0;
578 /* This set from cmdline */
579 static int custom_ext = 0;
581 /* This set based on extension callbacks */
582 static int custom_ext_error = 0;
584 static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type,
585 const unsigned char *in, size_t inlen,
588 if (ext_type == TLSEXT_TYPE_signed_certificate_timestamp)
589 serverinfo_sct_seen++;
590 else if (ext_type == TACK_EXT_TYPE)
591 serverinfo_tack_seen++;
593 serverinfo_other_seen++;
597 static int verify_serverinfo()
599 if (serverinfo_sct != serverinfo_sct_seen)
601 if (serverinfo_tack != serverinfo_tack_seen)
603 if (serverinfo_other_seen)
609 * Four test cases for custom extensions:
610 * 0 - no ClientHello extension or ServerHello response
611 * 1 - ClientHello with "abc", no response
612 * 2 - ClientHello with "abc", empty response
613 * 3 - ClientHello with "abc", "defg" response
616 static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type,
617 const unsigned char **out,
618 size_t *outlen, int *al, void *arg)
620 if (ext_type != CUSTOM_EXT_TYPE_0)
621 custom_ext_error = 1;
622 return 0; /* Don't send an extension */
625 static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type,
626 const unsigned char *in,
627 size_t inlen, int *al, void *arg)
632 static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type,
633 const unsigned char **out,
634 size_t *outlen, int *al, void *arg)
636 if (ext_type != CUSTOM_EXT_TYPE_1)
637 custom_ext_error = 1;
638 *out = (const unsigned char *)custom_ext_cli_string;
639 *outlen = strlen(custom_ext_cli_string);
640 return 1; /* Send "abc" */
643 static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type,
644 const unsigned char *in,
645 size_t inlen, int *al, void *arg)
650 static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type,
651 const unsigned char **out,
652 size_t *outlen, int *al, void *arg)
654 if (ext_type != CUSTOM_EXT_TYPE_2)
655 custom_ext_error = 1;
656 *out = (const unsigned char *)custom_ext_cli_string;
657 *outlen = strlen(custom_ext_cli_string);
658 return 1; /* Send "abc" */
661 static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type,
662 const unsigned char *in,
663 size_t inlen, int *al, void *arg)
665 if (ext_type != CUSTOM_EXT_TYPE_2)
666 custom_ext_error = 1;
668 custom_ext_error = 1; /* Should be empty response */
672 static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type,
673 const unsigned char **out,
674 size_t *outlen, int *al, void *arg)
676 if (ext_type != CUSTOM_EXT_TYPE_3)
677 custom_ext_error = 1;
678 *out = (const unsigned char *)custom_ext_cli_string;
679 *outlen = strlen(custom_ext_cli_string);
680 return 1; /* Send "abc" */
683 static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type,
684 const unsigned char *in,
685 size_t inlen, int *al, void *arg)
687 if (ext_type != CUSTOM_EXT_TYPE_3)
688 custom_ext_error = 1;
689 if (inlen != strlen(custom_ext_srv_string))
690 custom_ext_error = 1;
691 if (memcmp(custom_ext_srv_string, in, inlen) != 0)
692 custom_ext_error = 1; /* Check for "defg" */
697 * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback
700 static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type,
701 const unsigned char *in,
702 size_t inlen, int *al, void *arg)
704 custom_ext_error = 1;
708 /* 'add' callbacks are only called if the 'parse' callback is called */
709 static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type,
710 const unsigned char **out,
711 size_t *outlen, int *al, void *arg)
713 /* Error: should not have been called */
714 custom_ext_error = 1;
715 return 0; /* Don't send an extension */
718 static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type,
719 const unsigned char *in,
720 size_t inlen, int *al, void *arg)
722 if (ext_type != CUSTOM_EXT_TYPE_1)
723 custom_ext_error = 1;
724 /* Check for "abc" */
725 if (inlen != strlen(custom_ext_cli_string))
726 custom_ext_error = 1;
727 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
728 custom_ext_error = 1;
732 static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type,
733 const unsigned char **out,
734 size_t *outlen, int *al, void *arg)
736 return 0; /* Don't send an extension */
739 static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type,
740 const unsigned char *in,
741 size_t inlen, int *al, void *arg)
743 if (ext_type != CUSTOM_EXT_TYPE_2)
744 custom_ext_error = 1;
745 /* Check for "abc" */
746 if (inlen != strlen(custom_ext_cli_string))
747 custom_ext_error = 1;
748 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
749 custom_ext_error = 1;
753 static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type,
754 const unsigned char **out,
755 size_t *outlen, int *al, void *arg)
759 return 1; /* Send empty extension */
762 static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type,
763 const unsigned char *in,
764 size_t inlen, int *al, void *arg)
766 if (ext_type != CUSTOM_EXT_TYPE_3)
767 custom_ext_error = 1;
768 /* Check for "abc" */
769 if (inlen != strlen(custom_ext_cli_string))
770 custom_ext_error = 1;
771 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
772 custom_ext_error = 1;
776 static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type,
777 const unsigned char **out,
778 size_t *outlen, int *al, void *arg)
780 *out = (const unsigned char *)custom_ext_srv_string;
781 *outlen = strlen(custom_ext_srv_string);
782 return 1; /* Send "defg" */
785 static char *cipher = NULL;
786 static int verbose = 0;
787 static int debug = 0;
788 static const char rnd_seed[] =
789 "string to make the random number generator think it has entropy";
791 int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family,
792 long bytes, clock_t *s_time, clock_t *c_time);
793 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time,
795 int doit(SSL *s_ssl, SSL *c_ssl, long bytes);
796 static int do_test_cipherlist(void);
798 static void sv_usage(void)
800 fprintf(stderr, "usage: ssltest [args ...]\n");
801 fprintf(stderr, "\n");
803 fprintf(stderr, "-F - run test in FIPS mode\n");
805 fprintf(stderr, " -server_auth - check server certificate\n");
806 fprintf(stderr, " -client_auth - do client authentication\n");
807 fprintf(stderr, " -proxy - allow proxy certificates\n");
808 fprintf(stderr, " -proxy_auth <val> - set proxy policy rights\n");
810 " -proxy_cond <val> - expression to test proxy policy rights\n");
811 fprintf(stderr, " -v - more output\n");
812 fprintf(stderr, " -d - debug output\n");
813 fprintf(stderr, " -reuse - use session-id reuse\n");
814 fprintf(stderr, " -num <val> - number of connections to perform\n");
816 " -bytes <val> - number of bytes to swap between client/server\n");
817 #ifndef OPENSSL_NO_DH
819 " -dhe512 - use 512 bit key for DHE (to test failure)\n");
821 " -dhe1024 - use 1024 bit key (safe prime) for DHE (default, no-op)\n");
823 " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
824 fprintf(stderr, " -no_dhe - disable DHE\n");
826 #ifndef OPENSSL_NO_EC
827 fprintf(stderr, " -no_ecdhe - disable ECDHE\nTODO(openssl-team): no_ecdhe was broken by auto ecdh. Make this work again.\n");
829 #ifndef OPENSSL_NO_PSK
830 fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n");
832 #ifndef OPENSSL_NO_SRP
833 fprintf(stderr, " -srpuser user - SRP username to use\n");
834 fprintf(stderr, " -srppass arg - password for 'user'\n");
836 #ifndef OPENSSL_NO_SSL3
837 fprintf(stderr, " -ssl3 - use SSLv3\n");
839 #ifndef OPENSSL_NO_TLS1
840 fprintf(stderr, " -tls1 - use TLSv1\n");
842 #ifndef OPENSSL_NO_DTLS
843 fprintf(stderr, " -dtls - use DTLS\n");
844 #ifndef OPENSSL_NO_DTLS1
845 fprintf(stderr, " -dtls1 - use DTLSv1\n");
847 #ifndef OPENSSL_NO_DTLS1_2
848 fprintf(stderr, " -dtls12 - use DTLSv1.2\n");
851 fprintf(stderr, " -CApath arg - PEM format directory of CA's\n");
852 fprintf(stderr, " -CAfile arg - PEM format file of CA's\n");
853 fprintf(stderr, " -cert arg - Server certificate file\n");
855 " -key arg - Server key file (default: same as -cert)\n");
856 fprintf(stderr, " -c_cert arg - Client certificate file\n");
858 " -c_key arg - Client key file (default: same as -c_cert)\n");
859 fprintf(stderr, " -cipher arg - The cipher list\n");
860 fprintf(stderr, " -bio_pair - Use BIO pairs\n");
861 fprintf(stderr, " -ipv4 - Use IPv4 connection on localhost\n");
862 fprintf(stderr, " -ipv6 - Use IPv6 connection on localhost\n");
863 fprintf(stderr, " -f - Test even cases that can't work\n");
865 " -time - measure processor time used by client and server\n");
866 fprintf(stderr, " -zlib - use zlib compression\n");
868 " -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
869 " When this option is requested, the cipherlist\n"
870 " tests are run instead of handshake tests.\n");
871 #ifndef OPENSSL_NO_NEXTPROTONEG
872 fprintf(stderr, " -npn_client - have client side offer NPN\n");
873 fprintf(stderr, " -npn_server - have server side offer NPN\n");
874 fprintf(stderr, " -npn_server_reject - have server reject NPN\n");
876 fprintf(stderr, " -serverinfo_file file - have server use this file\n");
877 fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n");
879 " -serverinfo_tack - have client offer and expect TACK\n");
881 " -custom_ext - try various custom extension callbacks\n");
882 fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n");
883 fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n");
884 fprintf(stderr, " -alpn_server1 <string> - alias for -alpn_server\n");
885 fprintf(stderr, " -alpn_server2 <string> - have server side context 2 offer ALPN\n");
887 " -alpn_expected <string> - the ALPN protocol that should be negotiated\n");
888 fprintf(stderr, " -server_min_proto <string> - Minimum version the server should support\n");
889 fprintf(stderr, " -server_max_proto <string> - Maximum version the server should support\n");
890 fprintf(stderr, " -client_min_proto <string> - Minimum version the client should support\n");
891 fprintf(stderr, " -client_max_proto <string> - Maximum version the client should support\n");
892 fprintf(stderr, " -should_negotiate <string> - The version that should be negotiated, fail-client or fail-server\n");
893 #ifndef OPENSSL_NO_CT
894 fprintf(stderr, " -noct - no certificate transparency\n");
895 fprintf(stderr, " -requestct - request certificate transparency\n");
896 fprintf(stderr, " -requirect - require certificate transparency\n");
898 fprintf(stderr, " -sn_client <string> - have client request this servername\n");
899 fprintf(stderr, " -sn_server1 <string> - have server context 1 respond to this servername\n");
900 fprintf(stderr, " -sn_server2 <string> - have server context 2 respond to this servername\n");
901 fprintf(stderr, " -sn_expect1 - expected server 1\n");
902 fprintf(stderr, " -sn_expect2 - expected server 2\n");
905 static void print_key_details(BIO *out, EVP_PKEY *key)
907 int keyid = EVP_PKEY_id(key);
908 #ifndef OPENSSL_NO_EC
909 if (keyid == EVP_PKEY_EC) {
910 EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key);
913 nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec));
915 cname = EC_curve_nid2nist(nid);
917 cname = OBJ_nid2sn(nid);
918 BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname);
934 algname = OBJ_nid2sn(keyid);
937 BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname);
941 static void print_details(SSL *c_ssl, const char *prefix)
943 const SSL_CIPHER *ciph;
948 ciph = SSL_get_current_cipher(c_ssl);
949 BIO_printf(bio_stdout, "%s%s, cipher %s %s",
951 SSL_get_version(c_ssl),
952 SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph));
953 cert = SSL_get_peer_certificate(c_ssl);
955 pkey = X509_get_pubkey(cert);
957 BIO_puts(bio_stdout, ", ");
958 print_key_details(bio_stdout, pkey);
963 if (SSL_get_server_tmp_key(c_ssl, &pkey)) {
964 BIO_puts(bio_stdout, ", temp key: ");
965 print_key_details(bio_stdout, pkey);
968 if (SSL_get_peer_signature_nid(c_ssl, &mdnid))
969 BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid));
970 BIO_printf(bio_stdout, "\n");
974 * protocol_from_string - converts a protocol version string to a number
976 * Returns -1 on failure or the version on success
978 static int protocol_from_string(const char *value)
980 struct protocol_versions {
984 static const struct protocol_versions versions[] = {
985 {"ssl3", SSL3_VERSION},
986 {"tls1", TLS1_VERSION},
987 {"tls1.1", TLS1_1_VERSION},
988 {"tls1.2", TLS1_2_VERSION},
989 {"dtls1", DTLS1_VERSION},
990 {"dtls1.2", DTLS1_2_VERSION}};
992 size_t n = OSSL_NELEM(versions);
994 for (i = 0; i < n; i++)
995 if (strcmp(versions[i].name, value) == 0)
996 return versions[i].version;
1001 * set_protocol_version - Sets protocol version minimum or maximum
1003 * Returns 0 on failure and 1 on success
1005 static int set_protocol_version(const char *version, SSL *ssl, int setting)
1007 if (version != NULL) {
1008 int ver = protocol_from_string(version);
1010 BIO_printf(bio_err, "Error parsing: %s\n", version);
1013 return SSL_ctrl(ssl, setting, ver, NULL);
1018 int main(int argc, char *argv[])
1020 char *CApath = NULL, *CAfile = NULL;
1022 enum { BIO_MEM, BIO_PAIR, BIO_IPV4, BIO_IPV6 } bio_type = BIO_MEM;
1024 int dtls1 = 0, dtls12 = 0, dtls = 0, tls1 = 0, ssl3 = 0, ret = 1;
1025 int client_auth = 0;
1026 int server_auth = 0, i;
1027 struct app_verify_arg app_verify_arg =
1028 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
1030 SSL_CTX *c_ctx = NULL;
1031 const SSL_METHOD *meth = NULL;
1033 int number = 1, reuse = 0;
1035 #ifndef OPENSSL_NO_DH
1037 int dhe512 = 0, dhe1024dsa = 0;
1039 #ifndef OPENSSL_NO_SRP
1041 SRP_CLIENT_ARG srp_client_arg = { NULL, NULL };
1043 SRP_SERVER_ARG srp_server_arg = { NULL, NULL };
1048 clock_t s_time = 0, c_time = 0;
1049 #ifndef OPENSSL_NO_COMP
1051 COMP_METHOD *cm = NULL;
1052 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
1054 int test_cipherlist = 0;
1059 int min_version = 0, max_version = 0;
1060 #ifndef OPENSSL_NO_CT
1062 * Disable CT validation by default, because it will interfere with
1063 * anything using custom extension handlers to deal with SCT extensions.
1065 ct_validation_cb ct_validation = NULL;
1067 SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL, *s_cctx2 = NULL;
1068 STACK_OF(OPENSSL_STRING) *conf_args = NULL;
1069 char *arg = NULL, *argn = NULL;
1075 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
1077 p = getenv("OPENSSL_DEBUG_MEMORY");
1078 if (p != NULL && strcmp(p, "on") == 0)
1079 CRYPTO_set_mem_debug(1);
1080 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1082 RAND_seed(rnd_seed, sizeof rnd_seed);
1084 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1086 s_cctx = SSL_CONF_CTX_new();
1087 s_cctx2 = SSL_CONF_CTX_new();
1088 c_cctx = SSL_CONF_CTX_new();
1090 if (!s_cctx || !c_cctx || !s_cctx2) {
1091 ERR_print_errors(bio_err);
1095 SSL_CONF_CTX_set_flags(s_cctx,
1096 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1097 SSL_CONF_FLAG_CERTIFICATE |
1098 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1099 SSL_CONF_CTX_set_flags(s_cctx2,
1100 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1101 SSL_CONF_FLAG_CERTIFICATE |
1102 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1103 if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) {
1104 ERR_print_errors(bio_err);
1107 if (!SSL_CONF_CTX_set1_prefix(s_cctx2, "-s_")) {
1108 ERR_print_errors(bio_err);
1112 SSL_CONF_CTX_set_flags(c_cctx,
1113 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT |
1114 SSL_CONF_FLAG_CERTIFICATE |
1115 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1116 if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) {
1117 ERR_print_errors(bio_err);
1125 if (strcmp(*argv, "-F") == 0) {
1130 "not compiled with FIPS support, so exiting without running.\n");
1133 } else if (strcmp(*argv, "-server_auth") == 0)
1135 else if (strcmp(*argv, "-client_auth") == 0)
1137 else if (strcmp(*argv, "-proxy_auth") == 0) {
1140 app_verify_arg.proxy_auth = *(++argv);
1141 } else if (strcmp(*argv, "-proxy_cond") == 0) {
1144 app_verify_arg.proxy_cond = *(++argv);
1145 } else if (strcmp(*argv, "-v") == 0)
1147 else if (strcmp(*argv, "-d") == 0)
1149 else if (strcmp(*argv, "-reuse") == 0)
1151 else if (strcmp(*argv, "-dhe512") == 0) {
1152 #ifndef OPENSSL_NO_DH
1156 "ignoring -dhe512, since I'm compiled without DH\n");
1158 } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
1159 #ifndef OPENSSL_NO_DH
1163 "ignoring -dhe1024dsa, since I'm compiled without DH\n");
1165 } else if (strcmp(*argv, "-no_dhe") == 0)
1167 else if (strcmp(*argv, "-no_ecdhe") == 0)
1169 else if (strcmp(*argv, "-psk") == 0) {
1172 psk_key = *(++argv);
1173 #ifndef OPENSSL_NO_PSK
1174 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
1175 BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
1182 #ifndef OPENSSL_NO_SRP
1183 else if (strcmp(*argv, "-srpuser") == 0) {
1186 srp_server_arg.expected_user = srp_client_arg.srplogin =
1188 min_version = TLS1_VERSION;
1189 } else if (strcmp(*argv, "-srppass") == 0) {
1192 srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
1193 min_version = TLS1_VERSION;
1196 else if (strcmp(*argv, "-tls1") == 0) {
1198 } else if (strcmp(*argv, "-ssl3") == 0) {
1200 } else if (strcmp(*argv, "-dtls1") == 0) {
1202 } else if (strcmp(*argv, "-dtls12") == 0) {
1204 } else if (strcmp(*argv, "-dtls") == 0) {
1206 } else if (strncmp(*argv, "-num", 4) == 0) {
1209 number = atoi(*(++argv));
1212 } else if (strcmp(*argv, "-bytes") == 0) {
1215 bytes = atol(*(++argv));
1218 i = strlen(argv[0]);
1219 if (argv[0][i - 1] == 'k')
1221 if (argv[0][i - 1] == 'm')
1222 bytes *= 1024L * 1024L;
1223 } else if (strcmp(*argv, "-cipher") == 0) {
1227 } else if (strcmp(*argv, "-CApath") == 0) {
1231 } else if (strcmp(*argv, "-CAfile") == 0) {
1235 } else if (strcmp(*argv, "-bio_pair") == 0) {
1236 bio_type = BIO_PAIR;
1238 #ifndef OPENSSL_NO_SOCK
1239 else if (strcmp(*argv, "-ipv4") == 0) {
1240 bio_type = BIO_IPV4;
1241 } else if (strcmp(*argv, "-ipv6") == 0) {
1242 bio_type = BIO_IPV6;
1245 else if (strcmp(*argv, "-f") == 0) {
1247 } else if (strcmp(*argv, "-time") == 0) {
1250 #ifndef OPENSSL_NO_CT
1251 else if (strcmp(*argv, "-noct") == 0) {
1252 ct_validation = NULL;
1254 else if (strcmp(*argv, "-requestct") == 0) {
1255 ct_validation = CT_verify_no_bad_scts;
1257 else if (strcmp(*argv, "-requirect") == 0) {
1258 ct_validation = CT_verify_at_least_one_good_sct;
1261 #ifndef OPENSSL_NO_COMP
1262 else if (strcmp(*argv, "-zlib") == 0) {
1266 else if (strcmp(*argv, "-app_verify") == 0) {
1267 app_verify_arg.app_verify = 1;
1268 } else if (strcmp(*argv, "-proxy") == 0) {
1269 app_verify_arg.allow_proxy_certs = 1;
1270 } else if (strcmp(*argv, "-test_cipherlist") == 0) {
1271 test_cipherlist = 1;
1273 #ifndef OPENSSL_NO_NEXTPROTONEG
1274 else if (strcmp(*argv, "-npn_client") == 0) {
1276 } else if (strcmp(*argv, "-npn_server") == 0) {
1278 } else if (strcmp(*argv, "-npn_server_reject") == 0) {
1279 npn_server_reject = 1;
1282 else if (strcmp(*argv, "-serverinfo_sct") == 0) {
1284 } else if (strcmp(*argv, "-serverinfo_tack") == 0) {
1285 serverinfo_tack = 1;
1286 } else if (strcmp(*argv, "-serverinfo_file") == 0) {
1289 serverinfo_file = *(++argv);
1290 } else if (strcmp(*argv, "-custom_ext") == 0) {
1292 } else if (strcmp(*argv, "-alpn_client") == 0) {
1295 alpn_client = *(++argv);
1296 } else if (strcmp(*argv, "-alpn_server") == 0 ||
1297 strcmp(*argv, "-alpn_server1") == 0) {
1300 alpn_server = *(++argv);
1301 } else if (strcmp(*argv, "-alpn_server2") == 0) {
1304 alpn_server2 = *(++argv);
1305 } else if (strcmp(*argv, "-alpn_expected") == 0) {
1308 alpn_expected = *(++argv);
1309 } else if (strcmp(*argv, "-server_min_proto") == 0) {
1312 server_min_proto = *(++argv);
1313 } else if (strcmp(*argv, "-server_max_proto") == 0) {
1316 server_max_proto = *(++argv);
1317 } else if (strcmp(*argv, "-client_min_proto") == 0) {
1320 client_min_proto = *(++argv);
1321 } else if (strcmp(*argv, "-client_max_proto") == 0) {
1324 client_max_proto = *(++argv);
1325 } else if (strcmp(*argv, "-should_negotiate") == 0) {
1328 should_negotiate = *(++argv);
1329 } else if (strcmp(*argv, "-sn_client") == 0) {
1332 sn_client = *(++argv);
1333 } else if (strcmp(*argv, "-sn_server1") == 0) {
1336 sn_server1 = *(++argv);
1337 } else if (strcmp(*argv, "-sn_server2") == 0) {
1340 sn_server2 = *(++argv);
1341 } else if (strcmp(*argv, "-sn_expect1") == 0) {
1343 } else if (strcmp(*argv, "-sn_expect2") == 0) {
1349 /* Try to process command using SSL_CONF */
1350 rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv);
1351 /* If not processed try server */
1353 rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv);
1354 /* Recognised: store it for later use */
1359 conf_args = sk_OPENSSL_STRING_new_null();
1363 if (!sk_OPENSSL_STRING_push(conf_args, arg))
1365 if (!sk_OPENSSL_STRING_push(conf_args, argn))
1370 BIO_printf(bio_err, "Missing argument for %s\n", arg);
1372 BIO_printf(bio_err, "Error with command %s\n", arg);
1374 BIO_printf(bio_err, "unknown option %s\n", arg);
1388 * test_cipherlist prevails over protocol switch: we test the cipherlist
1389 * for all enabled protocols.
1391 if (test_cipherlist == 1) {
1393 * ensure that the cipher list are correctly sorted and exit
1395 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
1396 "other options.\n");
1397 if (do_test_cipherlist() == 0)
1403 if (ssl3 + tls1 + dtls + dtls1 + dtls12 > 1) {
1404 fprintf(stderr, "At most one of -ssl3, -tls1, -dtls, -dtls1 or -dtls12 should "
1409 #ifdef OPENSSL_NO_SSL3
1414 #ifdef OPENSSL_NO_TLS1
1419 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1)
1424 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1_2)
1432 * Testing was requested for a compiled-out protocol (e.g. SSLv3).
1433 * Ideally, we would error out, but the generic test wrapper can't know
1434 * when to expect failure. So we do nothing and return success.
1437 fprintf(stderr, "Testing was requested for a disabled protocol. "
1438 "Skipping tests.\n");
1443 if (!ssl3 && !tls1 && !dtls && !dtls1 && !dtls12 && number > 1 && !reuse && !force) {
1444 fprintf(stderr, "This case cannot work. Use -f to perform "
1445 "the test anyway (and\n-d to see what happens), "
1446 "or add one of -ssl3, -tls1, -dtls, -dtls1, -dtls12, -reuse\n"
1447 "to avoid protocol mismatch.\n");
1452 if (!FIPS_mode_set(1)) {
1453 ERR_print_errors(bio_err);
1456 fprintf(stderr, "*** IN FIPS MODE ***\n");
1461 if (bio_type != BIO_PAIR) {
1462 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1463 bio_type = BIO_PAIR;
1465 if (number < 50 && !force)
1467 "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1470 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1472 #ifndef OPENSSL_NO_COMP
1473 if (comp == COMP_ZLIB)
1476 if (COMP_get_type(cm) != NID_undef) {
1477 if (SSL_COMP_add_compression_method(comp, cm) != 0) {
1478 fprintf(stderr, "Failed to add compression method\n");
1479 ERR_print_errors_fp(stderr);
1483 "Warning: %s compression not supported\n",
1484 comp == COMP_ZLIB ? "zlib" : "unknown");
1485 ERR_print_errors_fp(stderr);
1488 ssl_comp_methods = SSL_COMP_get_compression_methods();
1489 n = sk_SSL_COMP_num(ssl_comp_methods);
1492 printf("Available compression methods:");
1493 for (j = 0; j < n; j++) {
1494 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1495 printf(" %s:%d", c->name, c->id);
1501 #ifndef OPENSSL_NO_TLS
1502 meth = TLS_method();
1504 min_version = SSL3_VERSION;
1505 max_version = SSL3_VERSION;
1507 min_version = TLS1_VERSION;
1508 max_version = TLS1_VERSION;
1511 #ifndef OPENSSL_NO_DTLS
1512 if (dtls || dtls1 || dtls12)
1513 meth = DTLS_method();
1515 min_version = DTLS1_VERSION;
1516 max_version = DTLS1_VERSION;
1517 } else if (dtls12) {
1518 min_version = DTLS1_2_VERSION;
1519 max_version = DTLS1_2_VERSION;
1523 c_ctx = SSL_CTX_new(meth);
1524 s_ctx = SSL_CTX_new(meth);
1525 s_ctx2 = SSL_CTX_new(meth); /* no SSL_CTX_dup! */
1526 if ((c_ctx == NULL) || (s_ctx == NULL) || (s_ctx2 == NULL)) {
1527 ERR_print_errors(bio_err);
1531 * Since we will use low security ciphersuites and keys for testing set
1532 * security level to zero by default. Tests can override this by adding
1533 * "@SECLEVEL=n" to the cipher string.
1535 SSL_CTX_set_security_level(c_ctx, 0);
1536 SSL_CTX_set_security_level(s_ctx, 0);
1537 SSL_CTX_set_security_level(s_ctx2, 0);
1539 if (SSL_CTX_set_min_proto_version(c_ctx, min_version) == 0)
1541 if (SSL_CTX_set_max_proto_version(c_ctx, max_version) == 0)
1543 if (SSL_CTX_set_min_proto_version(s_ctx, min_version) == 0)
1545 if (SSL_CTX_set_max_proto_version(s_ctx, max_version) == 0)
1548 if (cipher != NULL) {
1549 if (!SSL_CTX_set_cipher_list(c_ctx, cipher)
1550 || !SSL_CTX_set_cipher_list(s_ctx, cipher)
1551 || !SSL_CTX_set_cipher_list(s_ctx2, cipher)) {
1552 ERR_print_errors(bio_err);
1557 #ifndef OPENSSL_NO_CT
1558 if (!SSL_CTX_set_ct_validation_callback(c_ctx, ct_validation, NULL)) {
1559 ERR_print_errors(bio_err);
1564 /* Process SSL_CONF arguments */
1565 SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx);
1566 SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx);
1567 SSL_CONF_CTX_set_ssl_ctx(s_cctx2, s_ctx2);
1569 for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) {
1571 arg = sk_OPENSSL_STRING_value(conf_args, i);
1572 argn = sk_OPENSSL_STRING_value(conf_args, i + 1);
1573 rv = SSL_CONF_cmd(c_cctx, arg, argn);
1574 /* If not recognised use server context */
1576 rv = SSL_CONF_cmd(s_cctx2, arg, argn);
1578 rv = SSL_CONF_cmd(s_cctx, arg, argn);
1581 BIO_printf(bio_err, "Error processing %s %s\n",
1582 arg, argn ? argn : "");
1583 ERR_print_errors(bio_err);
1588 if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx) || !SSL_CONF_CTX_finish(s_cctx2)) {
1589 BIO_puts(bio_err, "Error finishing context\n");
1590 ERR_print_errors(bio_err);
1593 #ifndef OPENSSL_NO_DH
1596 dh = get_dh1024dsa();
1601 SSL_CTX_set_tmp_dh(s_ctx, dh);
1602 SSL_CTX_set_tmp_dh(s_ctx2, dh);
1609 if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
1610 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
1611 (!SSL_CTX_load_verify_locations(s_ctx2, CAfile, CApath)) ||
1612 (!SSL_CTX_set_default_verify_paths(s_ctx2)) ||
1613 (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
1614 (!SSL_CTX_set_default_verify_paths(c_ctx))) {
1615 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
1616 ERR_print_errors(bio_err);
1620 #ifndef OPENSSL_NO_CT
1621 if (!SSL_CTX_set_default_ctlog_list_file(s_ctx) ||
1622 !SSL_CTX_set_default_ctlog_list_file(s_ctx2) ||
1623 !SSL_CTX_set_default_ctlog_list_file(c_ctx)) {
1624 ERR_print_errors(bio_err);
1629 printf("client authentication\n");
1630 SSL_CTX_set_verify(s_ctx,
1631 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1633 SSL_CTX_set_verify(s_ctx2,
1634 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1636 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
1638 SSL_CTX_set_cert_verify_callback(s_ctx2, app_verify_callback,
1642 printf("server authentication\n");
1643 SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
1644 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
1649 int session_id_context = 0;
1650 if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
1651 sizeof session_id_context) ||
1652 !SSL_CTX_set_session_id_context(s_ctx2, (void *)&session_id_context,
1653 sizeof session_id_context)) {
1654 ERR_print_errors(bio_err);
1659 /* Use PSK only if PSK key is given */
1660 if (psk_key != NULL) {
1662 * no_psk is used to avoid putting psk command to openssl tool
1666 * if PSK is not compiled in and psk key is given, do nothing and
1672 #ifndef OPENSSL_NO_PSK
1673 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1674 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1675 SSL_CTX_set_psk_server_callback(s_ctx2, psk_server_callback);
1677 BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
1678 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint") ||
1679 !SSL_CTX_use_psk_identity_hint(s_ctx2, "ctx server identity_hint")) {
1680 BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
1681 ERR_print_errors(bio_err);
1686 #ifndef OPENSSL_NO_SRP
1687 if (srp_client_arg.srplogin) {
1688 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
1689 BIO_printf(bio_err, "Unable to set SRP username\n");
1692 SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
1693 SSL_CTX_set_srp_client_pwd_callback(c_ctx,
1694 ssl_give_srp_client_pwd_cb);
1696 * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
1700 if (srp_server_arg.expected_user != NULL) {
1701 SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
1702 SSL_CTX_set_verify(s_ctx2, SSL_VERIFY_NONE, verify_callback);
1703 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1704 SSL_CTX_set_srp_cb_arg(s_ctx2, &srp_server_arg);
1705 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1706 SSL_CTX_set_srp_username_callback(s_ctx2, ssl_srp_server_param_cb);
1710 #ifndef OPENSSL_NO_NEXTPROTONEG
1712 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1715 if (npn_server_reject) {
1717 "Can't have both -npn_server and -npn_server_reject\n");
1720 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1721 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_npn, NULL);
1723 if (npn_server_reject) {
1724 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn,
1726 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_rejects_npn,
1731 if (serverinfo_sct) {
1732 if (!SSL_CTX_add_client_custom_ext(c_ctx,
1733 TLSEXT_TYPE_signed_certificate_timestamp,
1735 serverinfo_cli_parse_cb, NULL)) {
1736 BIO_printf(bio_err, "Error adding SCT extension\n");
1740 if (serverinfo_tack) {
1741 if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1743 serverinfo_cli_parse_cb, NULL)) {
1744 BIO_printf(bio_err, "Error adding TACK extension\n");
1748 if (serverinfo_file)
1749 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file) ||
1750 !SSL_CTX_use_serverinfo_file(s_ctx2, serverinfo_file)) {
1751 BIO_printf(bio_err, "missing serverinfo file\n");
1756 if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1757 custom_ext_0_cli_add_cb,
1759 custom_ext_0_cli_parse_cb, NULL)
1760 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1761 custom_ext_1_cli_add_cb,
1763 custom_ext_1_cli_parse_cb, NULL)
1764 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1765 custom_ext_2_cli_add_cb,
1767 custom_ext_2_cli_parse_cb, NULL)
1768 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1769 custom_ext_3_cli_add_cb,
1771 custom_ext_3_cli_parse_cb, NULL)
1772 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1773 custom_ext_0_srv_add_cb,
1775 custom_ext_0_srv_parse_cb, NULL)
1776 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_0,
1777 custom_ext_0_srv_add_cb,
1779 custom_ext_0_srv_parse_cb, NULL)
1780 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
1781 custom_ext_1_srv_add_cb,
1783 custom_ext_1_srv_parse_cb, NULL)
1784 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_1,
1785 custom_ext_1_srv_add_cb,
1787 custom_ext_1_srv_parse_cb, NULL)
1788 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
1789 custom_ext_2_srv_add_cb,
1791 custom_ext_2_srv_parse_cb, NULL)
1792 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_2,
1793 custom_ext_2_srv_add_cb,
1795 custom_ext_2_srv_parse_cb, NULL)
1796 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
1797 custom_ext_3_srv_add_cb,
1799 custom_ext_3_srv_parse_cb, NULL)
1800 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_3,
1801 custom_ext_3_srv_add_cb,
1803 custom_ext_3_srv_parse_cb, NULL)) {
1804 BIO_printf(bio_err, "Error setting custom extensions\n");
1810 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, alpn_server);
1812 SSL_CTX_set_alpn_select_cb(s_ctx2, cb_server_alpn, alpn_server2);
1816 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1819 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1822 /* Returns 0 on success!! */
1823 if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) {
1824 BIO_printf(bio_err, "Error setting ALPN\n");
1831 if (sn_server1 != NULL || sn_server2 != NULL)
1832 SSL_CTX_set_tlsext_servername_callback(s_ctx, servername_cb);
1834 c_ssl = SSL_new(c_ctx);
1835 s_ssl = SSL_new(s_ctx);
1838 SSL_set_tlsext_host_name(c_ssl, sn_client);
1840 if (!set_protocol_version(server_min_proto, s_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1842 if (!set_protocol_version(server_max_proto, s_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1844 if (!set_protocol_version(client_min_proto, c_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1846 if (!set_protocol_version(client_max_proto, c_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1849 BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes);
1850 for (i = 0; i < number; i++) {
1852 if (!SSL_set_session(c_ssl, NULL)) {
1853 BIO_printf(bio_err, "Failed to set session\n");
1859 ret = doit(s_ssl, c_ssl, bytes);
1862 ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
1864 #ifndef OPENSSL_NO_SOCK
1866 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV4,
1867 bytes, &s_time, &c_time);
1870 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV6,
1871 bytes, &s_time, &c_time);
1883 if (should_negotiate && ret == 0 &&
1884 strcmp(should_negotiate, "fail-server") != 0 &&
1885 strcmp(should_negotiate, "fail-client") != 0) {
1886 int version = protocol_from_string(should_negotiate);
1888 BIO_printf(bio_err, "Error parsing: %s\n", should_negotiate);
1892 if (SSL_version(c_ssl) != version) {
1893 BIO_printf(bio_err, "Unxpected version negotiated. "
1894 "Expected: %s, got %s\n", should_negotiate, SSL_get_version(c_ssl));
1901 print_details(c_ssl, "");
1904 #ifdef CLOCKS_PER_SEC
1906 * "To determine the time in seconds, the value returned by the clock
1907 * function should be divided by the value of the macro
1908 * CLOCKS_PER_SEC." -- ISO/IEC 9899
1910 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1911 "Approximate total client time: %6.2f s\n",
1912 (double)s_time / CLOCKS_PER_SEC,
1913 (double)c_time / CLOCKS_PER_SEC);
1915 BIO_printf(bio_stdout,
1916 "Approximate total server time: %6.2f units\n"
1917 "Approximate total client time: %6.2f units\n",
1918 (double)s_time, (double)c_time);
1927 SSL_CTX_free(s_ctx);
1928 SSL_CTX_free(s_ctx2);
1929 SSL_CTX_free(c_ctx);
1930 SSL_CONF_CTX_free(s_cctx);
1931 SSL_CONF_CTX_free(s_cctx2);
1932 SSL_CONF_CTX_free(c_cctx);
1933 sk_OPENSSL_STRING_free(conf_args);
1935 BIO_free(bio_stdout);
1937 #ifndef OPENSSL_NO_CRYPTO_MDEBUG
1938 if (CRYPTO_mem_leaks(bio_err) <= 0)
1945 #ifndef OPENSSL_NO_SOCK
1946 int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, long count,
1947 clock_t *s_time, clock_t *c_time)
1949 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1950 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1951 BIO *acpt = NULL, *server = NULL, *client = NULL;
1954 int err_in_client = 0;
1955 int err_in_server = 0;
1957 acpt = BIO_new_accept("0");
1960 BIO_set_accept_ip_family(acpt, family);
1961 BIO_set_bind_mode(acpt, BIO_SOCK_NONBLOCK | BIO_SOCK_REUSEADDR);
1962 if (BIO_do_accept(acpt) <= 0)
1965 BIO_snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt));
1967 client = BIO_new_connect(addr_str);
1968 BIO_set_conn_ip_family(client, family);
1972 if (BIO_set_nbio(client, 1) <= 0)
1974 if (BIO_set_nbio(acpt, 1) <= 0)
1978 int st_connect = 0, st_accept = 0;
1980 while(!st_connect || !st_accept) {
1982 if (BIO_do_connect(client) <= 0) {
1983 if (!BIO_should_retry(client))
1990 if (BIO_do_accept(acpt) <= 0) {
1991 if (!BIO_should_retry(acpt))
1999 /* We're not interested in accepting further connects */
2000 server = BIO_pop(acpt);
2004 s_ssl_bio = BIO_new(BIO_f_ssl());
2008 c_ssl_bio = BIO_new(BIO_f_ssl());
2012 SSL_set_connect_state(c_ssl);
2013 SSL_set_bio(c_ssl, client, client);
2014 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2016 SSL_set_accept_state(s_ssl);
2017 SSL_set_bio(s_ssl, server, server);
2018 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2022 * c_ssl_bio: SSL filter BIO
2024 * client: I/O for SSL library
2027 * server: I/O for SSL library
2029 * s_ssl_bio: SSL filter BIO
2033 * We have non-blocking behaviour throughout this test program, but
2034 * can be sure that there is *some* progress in each iteration; so we
2035 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2036 * we just try everything in each iteration
2042 char cbuf[1024 * 8];
2044 clock_t c_clock = clock();
2046 memset(cbuf, 0, sizeof(cbuf));
2049 if (SSL_in_init(c_ssl))
2050 printf("client waiting in SSL_connect - %s\n",
2051 SSL_state_string_long(c_ssl));
2054 /* Write to server. */
2056 if (cw_num > (long)sizeof cbuf)
2060 r = BIO_write(c_ssl_bio, cbuf, i);
2062 if (!BIO_should_retry(c_ssl_bio)) {
2063 fprintf(stderr, "ERROR in CLIENT\n");
2068 * BIO_should_retry(...) can just be ignored here. The
2069 * library expects us to call BIO_write with the same
2070 * arguments again, and that's what we will do in the
2073 } else if (r == 0) {
2074 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2078 printf("client wrote %d\n", r);
2084 /* Read from server. */
2086 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2088 if (!BIO_should_retry(c_ssl_bio)) {
2089 fprintf(stderr, "ERROR in CLIENT\n");
2094 * Again, "BIO_should_retry" can be ignored.
2096 } else if (r == 0) {
2097 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2101 printf("client read %d\n", r);
2107 * c_time and s_time increments will typically be very small
2108 * (depending on machine speed and clock tick intervals), but
2109 * sampling over a large number of connections should result in
2110 * fairly accurate figures. We cannot guarantee a lot, however
2111 * -- if each connection lasts for exactly one clock tick, it
2112 * will be counted only for the client or only for the server or
2115 *c_time += (clock() - c_clock);
2121 char sbuf[1024 * 8];
2123 clock_t s_clock = clock();
2125 memset(sbuf, 0, sizeof(sbuf));
2128 if (SSL_in_init(s_ssl))
2129 printf("server waiting in SSL_accept - %s\n",
2130 SSL_state_string_long(s_ssl));
2133 /* Write to client. */
2135 if (sw_num > (long)sizeof sbuf)
2139 r = BIO_write(s_ssl_bio, sbuf, i);
2141 if (!BIO_should_retry(s_ssl_bio)) {
2142 fprintf(stderr, "ERROR in SERVER\n");
2146 /* Ignore "BIO_should_retry". */
2147 } else if (r == 0) {
2148 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2152 printf("server wrote %d\n", r);
2158 /* Read from client. */
2160 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2162 if (!BIO_should_retry(s_ssl_bio)) {
2163 fprintf(stderr, "ERROR in SERVER\n");
2168 } else if (r == 0) {
2169 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2173 printf("server read %d\n", r);
2178 *s_time += (clock() - s_clock);
2181 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2184 print_details(c_ssl, "DONE via TCP connect: ");
2185 # ifndef OPENSSL_NO_NEXTPROTONEG
2186 if (verify_npn(c_ssl, s_ssl) < 0) {
2191 if (verify_serverinfo() < 0) {
2192 fprintf(stderr, "Server info verify error\n");
2196 if (verify_alpn(c_ssl, s_ssl) < 0) {
2200 if (verify_servername(c_ssl, s_ssl) < 0) {
2205 if (custom_ext_error) {
2206 fprintf(stderr, "Custom extension error\n");
2215 ERR_print_errors(bio_err);
2220 BIO_free(s_ssl_bio);
2221 BIO_free(c_ssl_bio);
2223 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2224 ret = (err_in_client != 0) ? 0 : 1;
2225 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2226 ret = (err_in_server != 0) ? 0 : 1;
2232 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
2233 clock_t *s_time, clock_t *c_time)
2235 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
2236 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
2237 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
2239 int err_in_client = 0;
2240 int err_in_server = 0;
2242 size_t bufsiz = 256; /* small buffer for testing */
2244 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
2246 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
2249 s_ssl_bio = BIO_new(BIO_f_ssl());
2253 c_ssl_bio = BIO_new(BIO_f_ssl());
2257 SSL_set_connect_state(c_ssl);
2258 SSL_set_bio(c_ssl, client, client);
2259 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2261 SSL_set_accept_state(s_ssl);
2262 SSL_set_bio(s_ssl, server, server);
2263 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2267 * c_ssl_bio: SSL filter BIO
2269 * client: pseudo-I/O for SSL library
2271 * client_io: client's SSL communication; usually to be
2272 * relayed over some I/O facility, but in this
2273 * test program, we're the server, too:
2275 * server_io: server's SSL communication
2277 * server: pseudo-I/O for SSL library
2279 * s_ssl_bio: SSL filter BIO
2281 * The client and the server each employ a "BIO pair":
2282 * client + client_io, server + server_io.
2283 * BIO pairs are symmetric. A BIO pair behaves similar
2284 * to a non-blocking socketpair (but both endpoints must
2285 * be handled by the same thread).
2286 * [Here we could connect client and server to the ends
2287 * of a single BIO pair, but then this code would be less
2288 * suitable as an example for BIO pairs in general.]
2290 * Useful functions for querying the state of BIO pair endpoints:
2292 * BIO_ctrl_pending(bio) number of bytes we can read now
2293 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
2294 * other side's read attempt
2295 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
2297 * ..._read_request is never more than ..._write_guarantee;
2298 * it depends on the application which one you should use.
2302 * We have non-blocking behaviour throughout this test program, but
2303 * can be sure that there is *some* progress in each iteration; so we
2304 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2305 * we just try everything in each iteration
2311 char cbuf[1024 * 8];
2313 clock_t c_clock = clock();
2315 memset(cbuf, 0, sizeof(cbuf));
2318 if (SSL_in_init(c_ssl))
2319 printf("client waiting in SSL_connect - %s\n",
2320 SSL_state_string_long(c_ssl));
2323 /* Write to server. */
2325 if (cw_num > (long)sizeof cbuf)
2329 r = BIO_write(c_ssl_bio, cbuf, i);
2331 if (!BIO_should_retry(c_ssl_bio)) {
2332 fprintf(stderr, "ERROR in CLIENT\n");
2337 * BIO_should_retry(...) can just be ignored here. The
2338 * library expects us to call BIO_write with the same
2339 * arguments again, and that's what we will do in the
2342 } else if (r == 0) {
2343 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2347 printf("client wrote %d\n", r);
2353 /* Read from server. */
2355 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2357 if (!BIO_should_retry(c_ssl_bio)) {
2358 fprintf(stderr, "ERROR in CLIENT\n");
2363 * Again, "BIO_should_retry" can be ignored.
2365 } else if (r == 0) {
2366 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2370 printf("client read %d\n", r);
2376 * c_time and s_time increments will typically be very small
2377 * (depending on machine speed and clock tick intervals), but
2378 * sampling over a large number of connections should result in
2379 * fairly accurate figures. We cannot guarantee a lot, however
2380 * -- if each connection lasts for exactly one clock tick, it
2381 * will be counted only for the client or only for the server or
2384 *c_time += (clock() - c_clock);
2390 char sbuf[1024 * 8];
2392 clock_t s_clock = clock();
2394 memset(sbuf, 0, sizeof(sbuf));
2397 if (SSL_in_init(s_ssl))
2398 printf("server waiting in SSL_accept - %s\n",
2399 SSL_state_string_long(s_ssl));
2402 /* Write to client. */
2404 if (sw_num > (long)sizeof sbuf)
2408 r = BIO_write(s_ssl_bio, sbuf, i);
2410 if (!BIO_should_retry(s_ssl_bio)) {
2411 fprintf(stderr, "ERROR in SERVER\n");
2415 /* Ignore "BIO_should_retry". */
2416 } else if (r == 0) {
2417 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2421 printf("server wrote %d\n", r);
2427 /* Read from client. */
2429 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2431 if (!BIO_should_retry(s_ssl_bio)) {
2432 fprintf(stderr, "ERROR in SERVER\n");
2437 } else if (r == 0) {
2438 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2442 printf("server read %d\n", r);
2447 *s_time += (clock() - s_clock);
2451 /* "I/O" BETWEEN CLIENT AND SERVER. */
2454 BIO *io1 = server_io, *io2 = client_io;
2456 * we use the non-copying interface for io1 and the standard
2457 * BIO_write/BIO_read interface for io2
2460 static int prev_progress = 1;
2468 r1 = BIO_ctrl_pending(io1);
2469 r2 = BIO_ctrl_get_write_guarantee(io2);
2477 if (INT_MAX < num) /* yeah, right */
2480 r = BIO_nread(io1, &dataptr, (int)num);
2482 assert(r <= (int)num);
2484 * possibly r < num (non-contiguous data)
2487 r = BIO_write(io2, dataptr, (int)num);
2488 if (r != (int)num) { /* can't happen */
2489 fprintf(stderr, "ERROR: BIO_write could not write "
2490 "BIO_ctrl_get_write_guarantee() bytes");
2496 printf((io1 == client_io) ?
2497 "C->S relaying: %d bytes\n" :
2498 "S->C relaying: %d bytes\n", (int)num);
2508 r1 = BIO_ctrl_pending(io2);
2509 r2 = BIO_ctrl_get_read_request(io1);
2511 * here we could use ..._get_write_guarantee instead of
2512 * ..._get_read_request, but by using the latter we test
2513 * restartability of the SSL implementation more thoroughly
2525 --num; /* test restartability even more thoroughly */
2527 r = BIO_nwrite0(io1, &dataptr);
2531 r = BIO_read(io2, dataptr, (int)num);
2532 if (r != (int)num) { /* can't happen */
2533 fprintf(stderr, "ERROR: BIO_read could not read "
2534 "BIO_ctrl_pending() bytes");
2538 r = BIO_nwrite(io1, &dataptr, (int)num);
2539 if (r != (int)num) { /* can't happen */
2540 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2541 "BIO_nwrite0() bytes");
2546 printf((io2 == client_io) ?
2547 "C->S relaying: %d bytes\n" :
2548 "S->C relaying: %d bytes\n", (int)num);
2550 } /* no loop, BIO_ctrl_get_read_request now
2551 * returns 0 anyway */
2553 if (!progress && !prev_progress)
2554 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
2555 fprintf(stderr, "ERROR: got stuck\n");
2556 fprintf(stderr, " ERROR.\n");
2559 prev_progress = progress;
2562 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2565 print_details(c_ssl, "DONE via BIO pair: ");
2566 #ifndef OPENSSL_NO_NEXTPROTONEG
2567 if (verify_npn(c_ssl, s_ssl) < 0) {
2572 if (verify_serverinfo() < 0) {
2573 fprintf(stderr, "Server info verify error\n");
2577 if (verify_alpn(c_ssl, s_ssl) < 0) {
2581 if (verify_servername(c_ssl, s_ssl) < 0) {
2586 if (custom_ext_error) {
2587 fprintf(stderr, "Custom extension error\n");
2596 ERR_print_errors(bio_err);
2599 BIO_free(server_io);
2601 BIO_free(client_io);
2602 BIO_free(s_ssl_bio);
2603 BIO_free(c_ssl_bio);
2605 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2606 ret = (err_in_client != 0) ? 0 : 1;
2607 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2608 ret = (err_in_server != 0) ? 0 : 1;
2618 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2620 char *cbuf = NULL, *sbuf = NULL;
2622 long cw_num = count, cr_num = count;
2623 long sw_num = count, sr_num = count;
2629 int c_r, c_w, s_r, s_w;
2632 int c_write, s_write;
2633 int do_server = 0, do_client = 0;
2634 int max_frag = 5 * 1024;
2635 int err_in_client = 0;
2636 int err_in_server = 0;
2638 bufsiz = count > 40 * 1024 ? 40 * 1024 : count;
2640 if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2642 if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2645 c_to_s = BIO_new(BIO_s_mem());
2646 s_to_c = BIO_new(BIO_s_mem());
2647 if ((s_to_c == NULL) || (c_to_s == NULL)) {
2648 ERR_print_errors(bio_err);
2652 c_bio = BIO_new(BIO_f_ssl());
2653 s_bio = BIO_new(BIO_f_ssl());
2654 if ((c_bio == NULL) || (s_bio == NULL)) {
2655 ERR_print_errors(bio_err);
2659 SSL_set_connect_state(c_ssl);
2660 SSL_set_bio(c_ssl, s_to_c, c_to_s);
2661 SSL_set_max_send_fragment(c_ssl, max_frag);
2662 BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
2664 SSL_set_accept_state(s_ssl);
2665 SSL_set_bio(s_ssl, c_to_s, s_to_c);
2666 SSL_set_max_send_fragment(s_ssl, max_frag);
2667 BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
2673 c_write = 1, s_write = 0;
2675 /* We can always do writes */
2680 i = (int)BIO_pending(s_bio);
2681 if ((i && s_r) || s_w)
2684 i = (int)BIO_pending(c_bio);
2685 if ((i && c_r) || c_w)
2688 if (do_server && debug) {
2689 if (SSL_in_init(s_ssl))
2690 printf("server waiting in SSL_accept - %s\n",
2691 SSL_state_string_long(s_ssl));
2694 printf("server:SSL_write()\n");
2696 printf("server:SSL_read()\n"); */
2699 if (do_client && debug) {
2700 if (SSL_in_init(c_ssl))
2701 printf("client waiting in SSL_connect - %s\n",
2702 SSL_state_string_long(c_ssl));
2705 printf("client:SSL_write()\n");
2707 printf("client:SSL_read()\n"); */
2710 if (!do_client && !do_server) {
2711 fprintf(stdout, "ERROR IN STARTUP\n");
2712 ERR_print_errors(bio_err);
2715 if (do_client && !(done & C_DONE)) {
2717 j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num;
2718 i = BIO_write(c_bio, cbuf, j);
2722 if (BIO_should_retry(c_bio)) {
2723 if (BIO_should_read(c_bio))
2725 if (BIO_should_write(c_bio))
2728 fprintf(stderr, "ERROR in CLIENT\n");
2730 ERR_print_errors(bio_err);
2733 } else if (i == 0) {
2734 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2738 printf("client wrote %d\n", i);
2743 if (max_frag > 1029)
2744 SSL_set_max_send_fragment(c_ssl, max_frag -= 5);
2747 i = BIO_read(c_bio, cbuf, bufsiz);
2751 if (BIO_should_retry(c_bio)) {
2752 if (BIO_should_read(c_bio))
2754 if (BIO_should_write(c_bio))
2757 fprintf(stderr, "ERROR in CLIENT\n");
2759 ERR_print_errors(bio_err);
2762 } else if (i == 0) {
2763 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2767 printf("client read %d\n", i);
2776 done = S_DONE | C_DONE;
2782 if (do_server && !(done & S_DONE)) {
2784 i = BIO_read(s_bio, sbuf, bufsiz);
2788 if (BIO_should_retry(s_bio)) {
2789 if (BIO_should_read(s_bio))
2791 if (BIO_should_write(s_bio))
2794 fprintf(stderr, "ERROR in SERVER\n");
2796 ERR_print_errors(bio_err);
2799 } else if (i == 0) {
2800 ERR_print_errors(bio_err);
2802 "SSL SERVER STARTUP FAILED in SSL_read\n");
2806 printf("server read %d\n", i);
2819 j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num;
2820 i = BIO_write(s_bio, sbuf, j);
2824 if (BIO_should_retry(s_bio)) {
2825 if (BIO_should_read(s_bio))
2827 if (BIO_should_write(s_bio))
2830 fprintf(stderr, "ERROR in SERVER\n");
2832 ERR_print_errors(bio_err);
2835 } else if (i == 0) {
2836 ERR_print_errors(bio_err);
2838 "SSL SERVER STARTUP FAILED in SSL_write\n");
2842 printf("server wrote %d\n", i);
2848 if (max_frag > 1029)
2849 SSL_set_max_send_fragment(s_ssl, max_frag -= 5);
2854 if ((done & S_DONE) && (done & C_DONE))
2859 print_details(c_ssl, "DONE: ");
2860 #ifndef OPENSSL_NO_NEXTPROTONEG
2861 if (verify_npn(c_ssl, s_ssl) < 0) {
2866 if (verify_serverinfo() < 0) {
2867 fprintf(stderr, "Server info verify error\n");
2871 if (custom_ext_error) {
2872 fprintf(stderr, "Custom extension error\n");
2879 * We have to set the BIO's to NULL otherwise they will be
2880 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again
2881 * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
2882 * c_ssl are sharing the same BIO structure and SSL_set_bio() and
2883 * SSL_free() automatically BIO_free non NULL entries. You should not
2884 * normally do this or be required to do this
2886 if (s_ssl != NULL) {
2890 if (c_ssl != NULL) {
2897 BIO_free_all(c_bio);
2898 BIO_free_all(s_bio);
2902 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2903 ret = (err_in_client != 0) ? 0 : 1;
2904 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2905 ret = (err_in_server != 0) ? 0 : 1;
2910 static CRYPTO_ONCE proxy_auth_ex_data_once = CRYPTO_ONCE_STATIC_INIT;
2911 static volatile int proxy_auth_ex_data_idx = -1;
2913 static void do_get_proxy_auth_ex_data_idx(void)
2915 proxy_auth_ex_data_idx = X509_STORE_CTX_get_ex_new_index(0,
2916 "SSLtest for verify callback",
2920 static int get_proxy_auth_ex_data_idx(void)
2922 CRYPTO_THREAD_run_once(&proxy_auth_ex_data_once,
2923 do_get_proxy_auth_ex_data_idx);
2924 return proxy_auth_ex_data_idx;
2927 static int verify_callback(int ok, X509_STORE_CTX *ctx)
2931 s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
2935 printf("depth=%d %s\n", ctx->error_depth, buf);
2937 fprintf(stderr, "depth=%d error=%d %s\n",
2938 ctx->error_depth, ctx->error, buf);
2943 switch (ctx->error) {
2945 fprintf(stderr, "Error string: %s\n",
2946 X509_verify_cert_error_string(ctx->error));
2948 case X509_V_ERR_CERT_NOT_YET_VALID:
2949 case X509_V_ERR_CERT_HAS_EXPIRED:
2950 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
2956 X509 *xs = ctx->current_cert;
2957 if (X509_get_extension_flags(xs) & EXFLAG_PROXY) {
2958 unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
2959 get_proxy_auth_ex_data_idx
2965 PROXY_CERT_INFO_EXTENSION *pci =
2966 X509_get_ext_d2i(xs, NID_proxyCertInfo,
2969 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
2970 case NID_Independent:
2972 * Completely meaningless in this program, as there's no
2973 * way to grant explicit rights to a specific PrC.
2974 * Basically, using id-ppl-Independent is the perfect way
2975 * to grant no rights at all.
2977 fprintf(stderr, " Independent proxy certificate");
2978 for (i = 0; i < 26; i++)
2981 case NID_id_ppl_inheritAll:
2983 * This is basically a NOP, we simply let the current
2984 * rights stand as they are.
2986 fprintf(stderr, " Proxy certificate inherits all");
2990 pci->proxyPolicy->policy->data;
2991 i = pci->proxyPolicy->policy->length;
2994 * The algorithm works as follows: it is assumed that
2995 * previous iterations or the initial granted rights has
2996 * already set some elements of `letters'. What we need
2997 * to do is to clear those that weren't granted by the
2998 * current PrC as well. The easiest way to do this is to
2999 * add 1 to all the elements whose letters are given with
3000 * the current policy. That way, all elements that are
3001 * set by the current policy and were already set by
3002 * earlier policies and through the original grant of
3003 * rights will get the value 2 or higher. The last thing
3004 * to do is to sweep through `letters' and keep the
3005 * elements having the value 2 as set, and clear all the
3009 printf(" Certificate proxy rights = %*.*s", i,
3013 if (isascii(c) && isalpha(c)) {
3019 for (i = 0; i < 26; i++)
3027 printf(", resulting proxy rights = ");
3028 for (i = 0; i < 26; i++)
3030 printf("%c", i + 'A');
3037 PROXY_CERT_INFO_EXTENSION_free(pci);
3045 static void process_proxy_debug(int indent, const char *format, ...)
3048 static const char indentation[] =
3049 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
3050 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
3051 char my_format[256];
3054 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
3055 indent, indent, indentation, format);
3057 va_start(args, format);
3058 vfprintf(stderr, my_format, args);
3068 static int process_proxy_cond_adders(unsigned int letters[26],
3069 const char *cond, const char **cond_end,
3070 int *pos, int indent);
3071 static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
3072 const char **cond_end, int *pos, int indent)
3078 while (isspace((int)*cond)) {
3085 process_proxy_debug(indent,
3086 "Start process_proxy_cond_val at position %d: %s\n",
3093 while (isspace((int)*cond)) {
3103 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
3108 while (isspace((int)*cond)) {
3115 "Weird condition character in position %d: "
3122 } else if (isascii(c) && isalpha(c)) {
3125 ok = letters[c - 'A'];
3130 "Weird condition character in position %d: " "%c\n", *pos, c);
3136 if (ok >= 0 && negate)
3140 process_proxy_debug(indent,
3141 "End process_proxy_cond_val at position %d: %s, returning %d\n",
3147 static int process_proxy_cond_multipliers(unsigned int letters[26],
3149 const char **cond_end, int *pos,
3156 process_proxy_debug(indent,
3157 "Start process_proxy_cond_multipliers at position %d: %s\n",
3160 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
3166 while (isspace((int)*cond)) {
3180 ok = process_proxy_cond_val(letters,
3181 cond, cond_end, pos, indent + 1);
3194 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3206 process_proxy_debug(indent,
3207 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
3214 static int process_proxy_cond_adders(unsigned int letters[26],
3215 const char *cond, const char **cond_end,
3216 int *pos, int indent)
3222 process_proxy_debug(indent,
3223 "Start process_proxy_cond_adders at position %d: %s\n",
3226 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
3233 while (isspace((int)*cond)) {
3246 ok = process_proxy_cond_multipliers(letters,
3247 cond, cond_end, pos,
3258 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3270 process_proxy_debug(indent,
3271 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
3278 static int process_proxy_cond(unsigned int letters[26],
3279 const char *cond, const char **cond_end)
3282 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
3285 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg)
3288 struct app_verify_arg *cb_arg = arg;
3289 unsigned int letters[26]; /* only used with proxy_auth */
3291 if (cb_arg->app_verify) {
3292 char *s = NULL, buf[256];
3294 printf("In app_verify_callback, allowing cert. ");
3295 printf("Arg is: %s\n", cb_arg->string);
3296 printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n",
3297 (void *)ctx, (void *)ctx->cert);
3299 s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
3301 printf("cert depth=%d %s\n", ctx->error_depth, buf);
3305 if (cb_arg->proxy_auth) {
3306 int found_any = 0, i;
3309 for (i = 0; i < 26; i++)
3311 for (sp = cb_arg->proxy_auth; *sp; sp++) {
3313 if (isascii(c) && isalpha(c)) {
3316 letters[c - 'A'] = 1;
3320 printf(" Initial proxy rights = ");
3321 for (i = 0; i < 26; i++)
3323 printf("%c", i + 'A');
3330 X509_STORE_CTX_set_ex_data(ctx,
3331 get_proxy_auth_ex_data_idx(), letters);
3333 if (cb_arg->allow_proxy_certs) {
3334 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
3336 ok = X509_verify_cert(ctx);
3338 if (cb_arg->proxy_auth) {
3340 const char *cond_end = NULL;
3342 ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
3348 "Stopped processing condition before it's end.\n");
3353 "Proxy rights check with condition '%s' invalid\n",
3354 cb_arg->proxy_cond);
3356 printf("Proxy rights check with condition '%s' ok\n",
3357 cb_arg->proxy_cond);
3363 #ifndef OPENSSL_NO_DH
3365 * These DH parameters have been generated as follows:
3366 * $ openssl dhparam -C -noout 512
3367 * $ openssl dhparam -C -noout 1024
3368 * $ openssl dhparam -C -noout -dsaparam 1024
3369 * (The third function has been renamed to avoid name conflicts.)
3371 static DH *get_dh512()
3373 static unsigned char dh512_p[] = {
3374 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
3376 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
3378 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
3380 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
3382 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
3384 0x02, 0xC5, 0xAE, 0x23,
3386 static unsigned char dh512_g[] = {
3391 if ((dh = DH_new()) == NULL)
3393 dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
3394 dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
3395 if ((dh->p == NULL) || (dh->g == NULL)) {
3402 static DH *get_dh1024()
3404 static unsigned char dh1024_p[] = {
3405 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
3407 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
3409 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
3411 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
3413 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
3415 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
3417 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
3419 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
3421 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
3423 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
3425 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
3427 static unsigned char dh1024_g[] = {
3432 if ((dh = DH_new()) == NULL)
3434 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3435 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3436 if ((dh->p == NULL) || (dh->g == NULL)) {
3443 static DH *get_dh1024dsa()
3445 static unsigned char dh1024_p[] = {
3446 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
3448 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
3450 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
3452 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
3454 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
3456 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
3458 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
3460 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
3462 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
3464 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
3466 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
3468 static unsigned char dh1024_g[] = {
3469 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
3471 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
3473 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
3475 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
3477 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
3479 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
3481 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
3483 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
3485 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
3487 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
3489 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
3493 if ((dh = DH_new()) == NULL)
3495 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3496 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3497 if ((dh->p == NULL) || (dh->g == NULL)) {
3506 #ifndef OPENSSL_NO_PSK
3507 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3508 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3509 unsigned int max_psk_len)
3514 ret = BN_hex2bn(&bn, pskkey);
3516 BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
3521 if (BN_num_bytes(bn) > (int)max_psk_len) {
3523 "psk buffer of callback is too small (%d) for key (%d)\n",
3524 max_psk_len, BN_num_bytes(bn));
3528 ret = BN_bn2bin(bn, psk);
3533 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
3535 unsigned int max_identity_len,
3537 unsigned int max_psk_len)
3540 unsigned int psk_len = 0;
3542 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3546 fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
3548 ret = psk_key2bn(psk_key, psk, max_psk_len);
3556 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3558 unsigned int max_psk_len)
3560 unsigned int psk_len = 0;
3562 if (strcmp(identity, "Client_identity") != 0) {
3563 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3566 psk_len = psk_key2bn(psk_key, psk, max_psk_len);
3571 static int do_test_cipherlist(void)
3573 #ifndef OPENSSL_NO_TLS
3575 const SSL_METHOD *meth;
3576 const SSL_CIPHER *ci, *tci = NULL;
3579 * This is required because ssltest "cheats" and uses internal headers to
3580 * call functions, thus avoiding auto-init
3582 OPENSSL_init_crypto(0, NULL);
3583 OPENSSL_init_ssl(0, NULL);
3585 meth = TLS_method();
3587 while ((ci = meth->get_cipher(i++)) != NULL) {
3589 if (ci->id >= tci->id) {
3590 fprintf(stderr, "testing SSLv3 cipher list order: ");
3591 fprintf(stderr, "failed %x vs. %x\n", ci->id, tci->id);