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;
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;
1068 SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL, *s_cctx2 = NULL;
1069 STACK_OF(OPENSSL_STRING) *conf_args = NULL;
1070 char *arg = NULL, *argn = NULL;
1076 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
1078 p = getenv("OPENSSL_DEBUG_MEMORY");
1079 if (p != NULL && strcmp(p, "on") == 0)
1080 CRYPTO_set_mem_debug(1);
1081 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1083 RAND_seed(rnd_seed, sizeof rnd_seed);
1085 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1087 s_cctx = SSL_CONF_CTX_new();
1088 s_cctx2 = SSL_CONF_CTX_new();
1089 c_cctx = SSL_CONF_CTX_new();
1091 if (!s_cctx || !c_cctx || !s_cctx2) {
1092 ERR_print_errors(bio_err);
1096 SSL_CONF_CTX_set_flags(s_cctx,
1097 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1098 SSL_CONF_FLAG_CERTIFICATE |
1099 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1100 SSL_CONF_CTX_set_flags(s_cctx2,
1101 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1102 SSL_CONF_FLAG_CERTIFICATE |
1103 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1104 if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) {
1105 ERR_print_errors(bio_err);
1108 if (!SSL_CONF_CTX_set1_prefix(s_cctx2, "-s_")) {
1109 ERR_print_errors(bio_err);
1113 SSL_CONF_CTX_set_flags(c_cctx,
1114 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT |
1115 SSL_CONF_FLAG_CERTIFICATE |
1116 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1117 if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) {
1118 ERR_print_errors(bio_err);
1126 if (strcmp(*argv, "-F") == 0) {
1131 "not compiled with FIPS support, so exiting without running.\n");
1134 } else if (strcmp(*argv, "-server_auth") == 0)
1136 else if (strcmp(*argv, "-client_auth") == 0)
1138 else if (strcmp(*argv, "-proxy_auth") == 0) {
1141 app_verify_arg.proxy_auth = *(++argv);
1142 } else if (strcmp(*argv, "-proxy_cond") == 0) {
1145 app_verify_arg.proxy_cond = *(++argv);
1146 } else if (strcmp(*argv, "-v") == 0)
1148 else if (strcmp(*argv, "-d") == 0)
1150 else if (strcmp(*argv, "-reuse") == 0)
1152 else if (strcmp(*argv, "-dhe512") == 0) {
1153 #ifndef OPENSSL_NO_DH
1157 "ignoring -dhe512, since I'm compiled without DH\n");
1159 } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
1160 #ifndef OPENSSL_NO_DH
1164 "ignoring -dhe1024dsa, since I'm compiled without DH\n");
1166 } else if (strcmp(*argv, "-no_dhe") == 0)
1168 else if (strcmp(*argv, "-no_ecdhe") == 0)
1170 else if (strcmp(*argv, "-psk") == 0) {
1173 psk_key = *(++argv);
1174 #ifndef OPENSSL_NO_PSK
1175 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
1176 BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
1183 #ifndef OPENSSL_NO_SRP
1184 else if (strcmp(*argv, "-srpuser") == 0) {
1187 srp_server_arg.expected_user = srp_client_arg.srplogin =
1190 } else if (strcmp(*argv, "-srppass") == 0) {
1193 srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
1197 else if (strcmp(*argv, "-tls1") == 0) {
1199 } else if (strcmp(*argv, "-ssl3") == 0) {
1201 } else if (strcmp(*argv, "-dtls1") == 0) {
1203 } else if (strcmp(*argv, "-dtls12") == 0) {
1205 } else if (strcmp(*argv, "-dtls") == 0) {
1207 } else if (strncmp(*argv, "-num", 4) == 0) {
1210 number = atoi(*(++argv));
1213 } else if (strcmp(*argv, "-bytes") == 0) {
1216 bytes = atol(*(++argv));
1219 i = strlen(argv[0]);
1220 if (argv[0][i - 1] == 'k')
1222 if (argv[0][i - 1] == 'm')
1223 bytes *= 1024L * 1024L;
1224 } else if (strcmp(*argv, "-cipher") == 0) {
1228 } else if (strcmp(*argv, "-CApath") == 0) {
1232 } else if (strcmp(*argv, "-CAfile") == 0) {
1236 } else if (strcmp(*argv, "-bio_pair") == 0) {
1237 bio_type = BIO_PAIR;
1238 } else if (strcmp(*argv, "-ipv4") == 0) {
1239 bio_type = BIO_IPV4;
1240 } else if (strcmp(*argv, "-ipv6") == 0) {
1241 bio_type = BIO_IPV6;
1242 } else if (strcmp(*argv, "-f") == 0) {
1244 } else if (strcmp(*argv, "-time") == 0) {
1247 #ifndef OPENSSL_NO_CT
1248 else if (strcmp(*argv, "-noct") == 0) {
1249 ct_validation = NULL;
1251 else if (strcmp(*argv, "-requestct") == 0) {
1252 ct_validation = CT_verify_no_bad_scts;
1254 else if (strcmp(*argv, "-requirect") == 0) {
1255 ct_validation = CT_verify_at_least_one_good_sct;
1258 #ifndef OPENSSL_NO_COMP
1259 else if (strcmp(*argv, "-zlib") == 0) {
1263 else if (strcmp(*argv, "-app_verify") == 0) {
1264 app_verify_arg.app_verify = 1;
1265 } else if (strcmp(*argv, "-proxy") == 0) {
1266 app_verify_arg.allow_proxy_certs = 1;
1267 } else if (strcmp(*argv, "-test_cipherlist") == 0) {
1268 test_cipherlist = 1;
1270 #ifndef OPENSSL_NO_NEXTPROTONEG
1271 else if (strcmp(*argv, "-npn_client") == 0) {
1273 } else if (strcmp(*argv, "-npn_server") == 0) {
1275 } else if (strcmp(*argv, "-npn_server_reject") == 0) {
1276 npn_server_reject = 1;
1279 else if (strcmp(*argv, "-serverinfo_sct") == 0) {
1281 } else if (strcmp(*argv, "-serverinfo_tack") == 0) {
1282 serverinfo_tack = 1;
1283 } else if (strcmp(*argv, "-serverinfo_file") == 0) {
1286 serverinfo_file = *(++argv);
1287 } else if (strcmp(*argv, "-custom_ext") == 0) {
1289 } else if (strcmp(*argv, "-alpn_client") == 0) {
1292 alpn_client = *(++argv);
1293 } else if (strcmp(*argv, "-alpn_server") == 0 ||
1294 strcmp(*argv, "-alpn_server1") == 0) {
1297 alpn_server = *(++argv);
1298 } else if (strcmp(*argv, "-alpn_server2") == 0) {
1301 alpn_server2 = *(++argv);
1302 } else if (strcmp(*argv, "-alpn_expected") == 0) {
1305 alpn_expected = *(++argv);
1306 } else if (strcmp(*argv, "-server_min_proto") == 0) {
1309 server_min_proto = *(++argv);
1310 } else if (strcmp(*argv, "-server_max_proto") == 0) {
1313 server_max_proto = *(++argv);
1314 } else if (strcmp(*argv, "-client_min_proto") == 0) {
1317 client_min_proto = *(++argv);
1318 } else if (strcmp(*argv, "-client_max_proto") == 0) {
1321 client_max_proto = *(++argv);
1322 } else if (strcmp(*argv, "-should_negotiate") == 0) {
1325 should_negotiate = *(++argv);
1326 } else if (strcmp(*argv, "-sn_client") == 0) {
1329 sn_client = *(++argv);
1330 } else if (strcmp(*argv, "-sn_server1") == 0) {
1333 sn_server1 = *(++argv);
1334 } else if (strcmp(*argv, "-sn_server2") == 0) {
1337 sn_server2 = *(++argv);
1338 } else if (strcmp(*argv, "-sn_expect1") == 0) {
1340 } else if (strcmp(*argv, "-sn_expect2") == 0) {
1346 /* Try to process command using SSL_CONF */
1347 rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv);
1348 /* If not processed try server */
1350 rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv);
1351 /* Recognised: store it for later use */
1356 conf_args = sk_OPENSSL_STRING_new_null();
1360 if (!sk_OPENSSL_STRING_push(conf_args, arg))
1362 if (!sk_OPENSSL_STRING_push(conf_args, argn))
1367 BIO_printf(bio_err, "Missing argument for %s\n", arg);
1369 BIO_printf(bio_err, "Error with command %s\n", arg);
1371 BIO_printf(bio_err, "unknown option %s\n", arg);
1385 * test_cipherlist prevails over protocol switch: we test the cipherlist
1386 * for all enabled protocols.
1388 if (test_cipherlist == 1) {
1390 * ensure that the cipher list are correctly sorted and exit
1392 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
1393 "other options.\n");
1394 if (do_test_cipherlist() == 0)
1400 if (ssl3 + tls1 + dtls + dtls1 + dtls12 > 1) {
1401 fprintf(stderr, "At most one of -ssl3, -tls1, -dtls, -dtls1 or -dtls12 should "
1406 #ifdef OPENSSL_NO_SSL3
1411 #ifdef OPENSSL_NO_TLS1
1416 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1)
1421 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1_2)
1429 * Testing was requested for a compiled-out protocol (e.g. SSLv3).
1430 * Ideally, we would error out, but the generic test wrapper can't know
1431 * when to expect failure. So we do nothing and return success.
1434 fprintf(stderr, "Testing was requested for a disabled protocol. "
1435 "Skipping tests.\n");
1440 if (!ssl3 && !tls1 && !dtls && !dtls1 && !dtls12 && number > 1 && !reuse && !force) {
1441 fprintf(stderr, "This case cannot work. Use -f to perform "
1442 "the test anyway (and\n-d to see what happens), "
1443 "or add one of -ssl3, -tls1, -dtls, -dtls1, -dtls12, -reuse\n"
1444 "to avoid protocol mismatch.\n");
1449 if (!FIPS_mode_set(1)) {
1450 ERR_print_errors(bio_err);
1453 fprintf(stderr, "*** IN FIPS MODE ***\n");
1458 if (bio_type != BIO_PAIR) {
1459 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1460 bio_type = BIO_PAIR;
1462 if (number < 50 && !force)
1464 "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1467 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1469 #ifndef OPENSSL_NO_COMP
1470 if (comp == COMP_ZLIB)
1473 if (COMP_get_type(cm) != NID_undef) {
1474 if (SSL_COMP_add_compression_method(comp, cm) != 0) {
1475 fprintf(stderr, "Failed to add compression method\n");
1476 ERR_print_errors_fp(stderr);
1480 "Warning: %s compression not supported\n",
1481 comp == COMP_ZLIB ? "zlib" : "unknown");
1482 ERR_print_errors_fp(stderr);
1485 ssl_comp_methods = SSL_COMP_get_compression_methods();
1486 n = sk_SSL_COMP_num(ssl_comp_methods);
1489 printf("Available compression methods:");
1490 for (j = 0; j < n; j++) {
1491 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1492 printf(" %s:%d", c->name, c->id);
1499 * At this point, ssl3/tls1 is only set if the protocol is available.
1500 * (Otherwise we exit early.) However the compiler doesn't know this, so
1503 #ifndef OPENSSL_NO_DTLS
1504 #ifndef OPENSSL_NO_DTLS1
1506 meth = DTLSv1_method();
1509 #ifndef OPENSSL_NO_DTLS1_2
1511 meth = DTLSv1_2_method();
1515 meth = DTLS_method();
1518 #ifndef OPENSSL_NO_SSL3
1520 meth = SSLv3_method();
1523 #ifndef OPENSSL_NO_TLS1
1525 meth = TLSv1_method();
1528 meth = TLS_method();
1530 c_ctx = SSL_CTX_new(meth);
1531 s_ctx = SSL_CTX_new(meth);
1532 s_ctx2 = SSL_CTX_new(meth); /* no SSL_CTX_dup! */
1533 if ((c_ctx == NULL) || (s_ctx == NULL) || (s_ctx2 == NULL)) {
1534 ERR_print_errors(bio_err);
1538 * Since we will use low security ciphersuites and keys for testing set
1539 * security level to zero by default. Tests can override this by adding
1540 * "@SECLEVEL=n" to the cipher string.
1542 SSL_CTX_set_security_level(c_ctx, 0);
1543 SSL_CTX_set_security_level(s_ctx, 0);
1544 SSL_CTX_set_security_level(s_ctx2, 0);
1546 if (cipher != NULL) {
1547 if (!SSL_CTX_set_cipher_list(c_ctx, cipher)
1548 || !SSL_CTX_set_cipher_list(s_ctx, cipher)
1549 || !SSL_CTX_set_cipher_list(s_ctx2, cipher)) {
1550 ERR_print_errors(bio_err);
1555 #ifndef OPENSSL_NO_CT
1556 if (!SSL_CTX_set_ct_validation_callback(c_ctx, ct_validation, NULL)) {
1557 ERR_print_errors(bio_err);
1562 /* Process SSL_CONF arguments */
1563 SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx);
1564 SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx);
1565 SSL_CONF_CTX_set_ssl_ctx(s_cctx2, s_ctx2);
1567 for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) {
1569 arg = sk_OPENSSL_STRING_value(conf_args, i);
1570 argn = sk_OPENSSL_STRING_value(conf_args, i + 1);
1571 rv = SSL_CONF_cmd(c_cctx, arg, argn);
1572 /* If not recognised use server context */
1574 rv = SSL_CONF_cmd(s_cctx2, arg, argn);
1576 rv = SSL_CONF_cmd(s_cctx, arg, argn);
1579 BIO_printf(bio_err, "Error processing %s %s\n",
1580 arg, argn ? argn : "");
1581 ERR_print_errors(bio_err);
1586 if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx) || !SSL_CONF_CTX_finish(s_cctx2)) {
1587 BIO_puts(bio_err, "Error finishing context\n");
1588 ERR_print_errors(bio_err);
1591 #ifndef OPENSSL_NO_DH
1594 dh = get_dh1024dsa();
1599 SSL_CTX_set_tmp_dh(s_ctx, dh);
1600 SSL_CTX_set_tmp_dh(s_ctx2, dh);
1607 if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
1608 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
1609 (!SSL_CTX_load_verify_locations(s_ctx2, CAfile, CApath)) ||
1610 (!SSL_CTX_set_default_verify_paths(s_ctx2)) ||
1611 (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
1612 (!SSL_CTX_set_default_verify_paths(c_ctx))) {
1613 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
1614 ERR_print_errors(bio_err);
1618 if (!SSL_CTX_set_default_ctlog_list_file(s_ctx) ||
1619 !SSL_CTX_set_default_ctlog_list_file(s_ctx2) ||
1620 !SSL_CTX_set_default_ctlog_list_file(c_ctx)) {
1621 ERR_print_errors(bio_err);
1625 printf("client authentication\n");
1626 SSL_CTX_set_verify(s_ctx,
1627 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1629 SSL_CTX_set_verify(s_ctx2,
1630 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1632 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
1634 SSL_CTX_set_cert_verify_callback(s_ctx2, app_verify_callback,
1638 printf("server authentication\n");
1639 SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
1640 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
1645 int session_id_context = 0;
1646 if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
1647 sizeof session_id_context) ||
1648 !SSL_CTX_set_session_id_context(s_ctx2, (void *)&session_id_context,
1649 sizeof session_id_context)) {
1650 ERR_print_errors(bio_err);
1655 /* Use PSK only if PSK key is given */
1656 if (psk_key != NULL) {
1658 * no_psk is used to avoid putting psk command to openssl tool
1662 * if PSK is not compiled in and psk key is given, do nothing and
1668 #ifndef OPENSSL_NO_PSK
1669 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1670 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1671 SSL_CTX_set_psk_server_callback(s_ctx2, psk_server_callback);
1673 BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
1674 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint") ||
1675 !SSL_CTX_use_psk_identity_hint(s_ctx2, "ctx server identity_hint")) {
1676 BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
1677 ERR_print_errors(bio_err);
1682 #ifndef OPENSSL_NO_SRP
1683 if (srp_client_arg.srplogin) {
1684 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
1685 BIO_printf(bio_err, "Unable to set SRP username\n");
1688 SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
1689 SSL_CTX_set_srp_client_pwd_callback(c_ctx,
1690 ssl_give_srp_client_pwd_cb);
1692 * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
1696 if (srp_server_arg.expected_user != NULL) {
1697 SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
1698 SSL_CTX_set_verify(s_ctx2, SSL_VERIFY_NONE, verify_callback);
1699 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1700 SSL_CTX_set_srp_cb_arg(s_ctx2, &srp_server_arg);
1701 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1702 SSL_CTX_set_srp_username_callback(s_ctx2, ssl_srp_server_param_cb);
1706 #ifndef OPENSSL_NO_NEXTPROTONEG
1708 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1711 if (npn_server_reject) {
1713 "Can't have both -npn_server and -npn_server_reject\n");
1716 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1717 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_npn, NULL);
1719 if (npn_server_reject) {
1720 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn,
1722 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_rejects_npn,
1727 if (serverinfo_sct) {
1728 if (!SSL_CTX_add_client_custom_ext(c_ctx,
1729 TLSEXT_TYPE_signed_certificate_timestamp,
1731 serverinfo_cli_parse_cb, NULL)) {
1732 BIO_printf(bio_err, "Error adding SCT extension\n");
1736 if (serverinfo_tack) {
1737 if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1739 serverinfo_cli_parse_cb, NULL)) {
1740 BIO_printf(bio_err, "Error adding TACK extension\n");
1744 if (serverinfo_file)
1745 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file) ||
1746 !SSL_CTX_use_serverinfo_file(s_ctx2, serverinfo_file)) {
1747 BIO_printf(bio_err, "missing serverinfo file\n");
1752 if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1753 custom_ext_0_cli_add_cb,
1755 custom_ext_0_cli_parse_cb, NULL)
1756 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1757 custom_ext_1_cli_add_cb,
1759 custom_ext_1_cli_parse_cb, NULL)
1760 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1761 custom_ext_2_cli_add_cb,
1763 custom_ext_2_cli_parse_cb, NULL)
1764 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1765 custom_ext_3_cli_add_cb,
1767 custom_ext_3_cli_parse_cb, NULL)
1768 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1769 custom_ext_0_srv_add_cb,
1771 custom_ext_0_srv_parse_cb, NULL)
1772 || !SSL_CTX_add_server_custom_ext(s_ctx2, 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_ctx, CUSTOM_EXT_TYPE_1,
1777 custom_ext_1_srv_add_cb,
1779 custom_ext_1_srv_parse_cb, NULL)
1780 || !SSL_CTX_add_server_custom_ext(s_ctx2, 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_ctx, CUSTOM_EXT_TYPE_2,
1785 custom_ext_2_srv_add_cb,
1787 custom_ext_2_srv_parse_cb, NULL)
1788 || !SSL_CTX_add_server_custom_ext(s_ctx2, 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_ctx, CUSTOM_EXT_TYPE_3,
1793 custom_ext_3_srv_add_cb,
1795 custom_ext_3_srv_parse_cb, NULL)
1796 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_3,
1797 custom_ext_3_srv_add_cb,
1799 custom_ext_3_srv_parse_cb, NULL)) {
1800 BIO_printf(bio_err, "Error setting custom extensions\n");
1806 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, alpn_server);
1808 SSL_CTX_set_alpn_select_cb(s_ctx2, cb_server_alpn, alpn_server2);
1812 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1815 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1818 /* Returns 0 on success!! */
1819 if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) {
1820 BIO_printf(bio_err, "Error setting ALPN\n");
1827 if (sn_server1 != NULL || sn_server2 != NULL)
1828 SSL_CTX_set_tlsext_servername_callback(s_ctx, servername_cb);
1830 c_ssl = SSL_new(c_ctx);
1831 s_ssl = SSL_new(s_ctx);
1834 SSL_set_tlsext_host_name(c_ssl, sn_client);
1836 if (!set_protocol_version(server_min_proto, s_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1838 if (!set_protocol_version(server_max_proto, s_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1840 if (!set_protocol_version(client_min_proto, c_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1842 if (!set_protocol_version(client_max_proto, c_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1845 BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes);
1846 for (i = 0; i < number; i++) {
1848 if (!SSL_set_session(c_ssl, NULL)) {
1849 BIO_printf(bio_err, "Failed to set session\n");
1855 ret = doit(s_ssl, c_ssl, bytes);
1858 ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
1861 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV4,
1862 bytes, &s_time, &c_time);
1865 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV6,
1866 bytes, &s_time, &c_time);
1872 if (should_negotiate && ret == 0 &&
1873 strcmp(should_negotiate, "fail-server") != 0 &&
1874 strcmp(should_negotiate, "fail-client") != 0) {
1875 int version = protocol_from_string(should_negotiate);
1877 BIO_printf(bio_err, "Error parsing: %s\n", should_negotiate);
1881 if (SSL_version(c_ssl) != version) {
1882 BIO_printf(bio_err, "Unxpected version negotiated. "
1883 "Expected: %s, got %s\n", should_negotiate, SSL_get_version(c_ssl));
1890 print_details(c_ssl, "");
1893 #ifdef CLOCKS_PER_SEC
1895 * "To determine the time in seconds, the value returned by the clock
1896 * function should be divided by the value of the macro
1897 * CLOCKS_PER_SEC." -- ISO/IEC 9899
1899 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1900 "Approximate total client time: %6.2f s\n",
1901 (double)s_time / CLOCKS_PER_SEC,
1902 (double)c_time / CLOCKS_PER_SEC);
1904 BIO_printf(bio_stdout,
1905 "Approximate total server time: %6.2f units\n"
1906 "Approximate total client time: %6.2f units\n",
1907 (double)s_time, (double)c_time);
1916 SSL_CTX_free(s_ctx);
1917 SSL_CTX_free(s_ctx2);
1918 SSL_CTX_free(c_ctx);
1919 SSL_CONF_CTX_free(s_cctx);
1920 SSL_CONF_CTX_free(s_cctx2);
1921 SSL_CONF_CTX_free(c_cctx);
1922 sk_OPENSSL_STRING_free(conf_args);
1924 BIO_free(bio_stdout);
1926 #ifndef OPENSSL_NO_CRYPTO_MDEBUG
1927 if (CRYPTO_mem_leaks(bio_err) <= 0)
1934 int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, long count,
1935 clock_t *s_time, clock_t *c_time)
1937 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1938 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1939 BIO *acpt = NULL, *server = NULL, *client = NULL;
1942 int err_in_client = 0;
1943 int err_in_server = 0;
1945 acpt = BIO_new_accept("0");
1948 BIO_set_accept_ip_family(acpt, family);
1949 BIO_set_bind_mode(acpt, BIO_SOCK_NONBLOCK | BIO_SOCK_REUSEADDR);
1950 if (BIO_do_accept(acpt) <= 0)
1953 BIO_snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt));
1955 client = BIO_new_connect(addr_str);
1956 BIO_set_conn_ip_family(client, family);
1960 if (BIO_set_nbio(client, 1) <= 0)
1962 if (BIO_set_nbio(acpt, 1) <= 0)
1966 int st_connect = 0, st_accept = 0;
1968 while(!st_connect || !st_accept) {
1970 if (BIO_do_connect(client) <= 0) {
1971 if (!BIO_should_retry(client))
1978 if (BIO_do_accept(acpt) <= 0) {
1979 if (!BIO_should_retry(acpt))
1987 /* We're not interested in accepting further connects */
1988 server = BIO_pop(acpt);
1992 s_ssl_bio = BIO_new(BIO_f_ssl());
1996 c_ssl_bio = BIO_new(BIO_f_ssl());
2000 SSL_set_connect_state(c_ssl);
2001 SSL_set_bio(c_ssl, client, client);
2002 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2004 SSL_set_accept_state(s_ssl);
2005 SSL_set_bio(s_ssl, server, server);
2006 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2010 * c_ssl_bio: SSL filter BIO
2012 * client: I/O for SSL library
2015 * server: I/O for SSL library
2017 * s_ssl_bio: SSL filter BIO
2021 * We have non-blocking behaviour throughout this test program, but
2022 * can be sure that there is *some* progress in each iteration; so we
2023 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2024 * we just try everything in each iteration
2030 char cbuf[1024 * 8];
2032 clock_t c_clock = clock();
2034 memset(cbuf, 0, sizeof(cbuf));
2037 if (SSL_in_init(c_ssl))
2038 printf("client waiting in SSL_connect - %s\n",
2039 SSL_state_string_long(c_ssl));
2042 /* Write to server. */
2044 if (cw_num > (long)sizeof cbuf)
2048 r = BIO_write(c_ssl_bio, cbuf, i);
2050 if (!BIO_should_retry(c_ssl_bio)) {
2051 fprintf(stderr, "ERROR in CLIENT\n");
2056 * BIO_should_retry(...) can just be ignored here. The
2057 * library expects us to call BIO_write with the same
2058 * arguments again, and that's what we will do in the
2061 } else if (r == 0) {
2062 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2066 printf("client wrote %d\n", r);
2072 /* Read from server. */
2074 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2076 if (!BIO_should_retry(c_ssl_bio)) {
2077 fprintf(stderr, "ERROR in CLIENT\n");
2082 * Again, "BIO_should_retry" can be ignored.
2084 } else if (r == 0) {
2085 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2089 printf("client read %d\n", r);
2095 * c_time and s_time increments will typically be very small
2096 * (depending on machine speed and clock tick intervals), but
2097 * sampling over a large number of connections should result in
2098 * fairly accurate figures. We cannot guarantee a lot, however
2099 * -- if each connection lasts for exactly one clock tick, it
2100 * will be counted only for the client or only for the server or
2103 *c_time += (clock() - c_clock);
2109 char sbuf[1024 * 8];
2111 clock_t s_clock = clock();
2113 memset(sbuf, 0, sizeof(sbuf));
2116 if (SSL_in_init(s_ssl))
2117 printf("server waiting in SSL_accept - %s\n",
2118 SSL_state_string_long(s_ssl));
2121 /* Write to client. */
2123 if (sw_num > (long)sizeof sbuf)
2127 r = BIO_write(s_ssl_bio, sbuf, i);
2129 if (!BIO_should_retry(s_ssl_bio)) {
2130 fprintf(stderr, "ERROR in SERVER\n");
2134 /* Ignore "BIO_should_retry". */
2135 } else if (r == 0) {
2136 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2140 printf("server wrote %d\n", r);
2146 /* Read from client. */
2148 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2150 if (!BIO_should_retry(s_ssl_bio)) {
2151 fprintf(stderr, "ERROR in SERVER\n");
2156 } else if (r == 0) {
2157 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2161 printf("server read %d\n", r);
2166 *s_time += (clock() - s_clock);
2169 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2172 print_details(c_ssl, "DONE via TCP connect: ");
2173 #ifndef OPENSSL_NO_NEXTPROTONEG
2174 if (verify_npn(c_ssl, s_ssl) < 0) {
2179 if (verify_serverinfo() < 0) {
2180 fprintf(stderr, "Server info verify error\n");
2184 if (verify_alpn(c_ssl, s_ssl) < 0) {
2188 if (verify_servername(c_ssl, s_ssl) < 0) {
2193 if (custom_ext_error) {
2194 fprintf(stderr, "Custom extension error\n");
2203 ERR_print_errors(bio_err);
2208 BIO_free(s_ssl_bio);
2209 BIO_free(c_ssl_bio);
2211 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2212 ret = (err_in_client != 0) ? 0 : 1;
2213 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2214 ret = (err_in_server != 0) ? 0 : 1;
2219 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
2220 clock_t *s_time, clock_t *c_time)
2222 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
2223 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
2224 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
2226 int err_in_client = 0;
2227 int err_in_server = 0;
2229 size_t bufsiz = 256; /* small buffer for testing */
2231 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
2233 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
2236 s_ssl_bio = BIO_new(BIO_f_ssl());
2240 c_ssl_bio = BIO_new(BIO_f_ssl());
2244 SSL_set_connect_state(c_ssl);
2245 SSL_set_bio(c_ssl, client, client);
2246 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2248 SSL_set_accept_state(s_ssl);
2249 SSL_set_bio(s_ssl, server, server);
2250 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2254 * c_ssl_bio: SSL filter BIO
2256 * client: pseudo-I/O for SSL library
2258 * client_io: client's SSL communication; usually to be
2259 * relayed over some I/O facility, but in this
2260 * test program, we're the server, too:
2262 * server_io: server's SSL communication
2264 * server: pseudo-I/O for SSL library
2266 * s_ssl_bio: SSL filter BIO
2268 * The client and the server each employ a "BIO pair":
2269 * client + client_io, server + server_io.
2270 * BIO pairs are symmetric. A BIO pair behaves similar
2271 * to a non-blocking socketpair (but both endpoints must
2272 * be handled by the same thread).
2273 * [Here we could connect client and server to the ends
2274 * of a single BIO pair, but then this code would be less
2275 * suitable as an example for BIO pairs in general.]
2277 * Useful functions for querying the state of BIO pair endpoints:
2279 * BIO_ctrl_pending(bio) number of bytes we can read now
2280 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
2281 * other side's read attempt
2282 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
2284 * ..._read_request is never more than ..._write_guarantee;
2285 * it depends on the application which one you should use.
2289 * We have non-blocking behaviour throughout this test program, but
2290 * can be sure that there is *some* progress in each iteration; so we
2291 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2292 * we just try everything in each iteration
2298 char cbuf[1024 * 8];
2300 clock_t c_clock = clock();
2302 memset(cbuf, 0, sizeof(cbuf));
2305 if (SSL_in_init(c_ssl))
2306 printf("client waiting in SSL_connect - %s\n",
2307 SSL_state_string_long(c_ssl));
2310 /* Write to server. */
2312 if (cw_num > (long)sizeof cbuf)
2316 r = BIO_write(c_ssl_bio, cbuf, i);
2318 if (!BIO_should_retry(c_ssl_bio)) {
2319 fprintf(stderr, "ERROR in CLIENT\n");
2324 * BIO_should_retry(...) can just be ignored here. The
2325 * library expects us to call BIO_write with the same
2326 * arguments again, and that's what we will do in the
2329 } else if (r == 0) {
2330 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2334 printf("client wrote %d\n", r);
2340 /* Read from server. */
2342 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2344 if (!BIO_should_retry(c_ssl_bio)) {
2345 fprintf(stderr, "ERROR in CLIENT\n");
2350 * Again, "BIO_should_retry" can be ignored.
2352 } else if (r == 0) {
2353 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2357 printf("client read %d\n", r);
2363 * c_time and s_time increments will typically be very small
2364 * (depending on machine speed and clock tick intervals), but
2365 * sampling over a large number of connections should result in
2366 * fairly accurate figures. We cannot guarantee a lot, however
2367 * -- if each connection lasts for exactly one clock tick, it
2368 * will be counted only for the client or only for the server or
2371 *c_time += (clock() - c_clock);
2377 char sbuf[1024 * 8];
2379 clock_t s_clock = clock();
2381 memset(sbuf, 0, sizeof(sbuf));
2384 if (SSL_in_init(s_ssl))
2385 printf("server waiting in SSL_accept - %s\n",
2386 SSL_state_string_long(s_ssl));
2389 /* Write to client. */
2391 if (sw_num > (long)sizeof sbuf)
2395 r = BIO_write(s_ssl_bio, sbuf, i);
2397 if (!BIO_should_retry(s_ssl_bio)) {
2398 fprintf(stderr, "ERROR in SERVER\n");
2402 /* Ignore "BIO_should_retry". */
2403 } else if (r == 0) {
2404 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2408 printf("server wrote %d\n", r);
2414 /* Read from client. */
2416 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2418 if (!BIO_should_retry(s_ssl_bio)) {
2419 fprintf(stderr, "ERROR in SERVER\n");
2424 } else if (r == 0) {
2425 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2429 printf("server read %d\n", r);
2434 *s_time += (clock() - s_clock);
2438 /* "I/O" BETWEEN CLIENT AND SERVER. */
2441 BIO *io1 = server_io, *io2 = client_io;
2443 * we use the non-copying interface for io1 and the standard
2444 * BIO_write/BIO_read interface for io2
2447 static int prev_progress = 1;
2455 r1 = BIO_ctrl_pending(io1);
2456 r2 = BIO_ctrl_get_write_guarantee(io2);
2464 if (INT_MAX < num) /* yeah, right */
2467 r = BIO_nread(io1, &dataptr, (int)num);
2469 assert(r <= (int)num);
2471 * possibly r < num (non-contiguous data)
2474 r = BIO_write(io2, dataptr, (int)num);
2475 if (r != (int)num) { /* can't happen */
2476 fprintf(stderr, "ERROR: BIO_write could not write "
2477 "BIO_ctrl_get_write_guarantee() bytes");
2483 printf((io1 == client_io) ?
2484 "C->S relaying: %d bytes\n" :
2485 "S->C relaying: %d bytes\n", (int)num);
2495 r1 = BIO_ctrl_pending(io2);
2496 r2 = BIO_ctrl_get_read_request(io1);
2498 * here we could use ..._get_write_guarantee instead of
2499 * ..._get_read_request, but by using the latter we test
2500 * restartability of the SSL implementation more thoroughly
2512 --num; /* test restartability even more thoroughly */
2514 r = BIO_nwrite0(io1, &dataptr);
2518 r = BIO_read(io2, dataptr, (int)num);
2519 if (r != (int)num) { /* can't happen */
2520 fprintf(stderr, "ERROR: BIO_read could not read "
2521 "BIO_ctrl_pending() bytes");
2525 r = BIO_nwrite(io1, &dataptr, (int)num);
2526 if (r != (int)num) { /* can't happen */
2527 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2528 "BIO_nwrite0() bytes");
2533 printf((io2 == client_io) ?
2534 "C->S relaying: %d bytes\n" :
2535 "S->C relaying: %d bytes\n", (int)num);
2537 } /* no loop, BIO_ctrl_get_read_request now
2538 * returns 0 anyway */
2540 if (!progress && !prev_progress)
2541 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
2542 fprintf(stderr, "ERROR: got stuck\n");
2543 fprintf(stderr, " ERROR.\n");
2546 prev_progress = progress;
2549 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2552 print_details(c_ssl, "DONE via BIO pair: ");
2553 #ifndef OPENSSL_NO_NEXTPROTONEG
2554 if (verify_npn(c_ssl, s_ssl) < 0) {
2559 if (verify_serverinfo() < 0) {
2560 fprintf(stderr, "Server info verify error\n");
2564 if (verify_alpn(c_ssl, s_ssl) < 0) {
2568 if (verify_servername(c_ssl, s_ssl) < 0) {
2573 if (custom_ext_error) {
2574 fprintf(stderr, "Custom extension error\n");
2583 ERR_print_errors(bio_err);
2586 BIO_free(server_io);
2588 BIO_free(client_io);
2589 BIO_free(s_ssl_bio);
2590 BIO_free(c_ssl_bio);
2592 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2593 ret = (err_in_client != 0) ? 0 : 1;
2594 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2595 ret = (err_in_server != 0) ? 0 : 1;
2605 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2607 char *cbuf = NULL, *sbuf = NULL;
2609 long cw_num = count, cr_num = count;
2610 long sw_num = count, sr_num = count;
2616 int c_r, c_w, s_r, s_w;
2619 int c_write, s_write;
2620 int do_server = 0, do_client = 0;
2621 int max_frag = 5 * 1024;
2622 int err_in_client = 0;
2623 int err_in_server = 0;
2625 bufsiz = count > 40 * 1024 ? 40 * 1024 : count;
2627 if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2629 if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2632 c_to_s = BIO_new(BIO_s_mem());
2633 s_to_c = BIO_new(BIO_s_mem());
2634 if ((s_to_c == NULL) || (c_to_s == NULL)) {
2635 ERR_print_errors(bio_err);
2639 c_bio = BIO_new(BIO_f_ssl());
2640 s_bio = BIO_new(BIO_f_ssl());
2641 if ((c_bio == NULL) || (s_bio == NULL)) {
2642 ERR_print_errors(bio_err);
2646 SSL_set_connect_state(c_ssl);
2647 SSL_set_bio(c_ssl, s_to_c, c_to_s);
2648 SSL_set_max_send_fragment(c_ssl, max_frag);
2649 BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
2651 SSL_set_accept_state(s_ssl);
2652 SSL_set_bio(s_ssl, c_to_s, s_to_c);
2653 SSL_set_max_send_fragment(s_ssl, max_frag);
2654 BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
2660 c_write = 1, s_write = 0;
2662 /* We can always do writes */
2667 i = (int)BIO_pending(s_bio);
2668 if ((i && s_r) || s_w)
2671 i = (int)BIO_pending(c_bio);
2672 if ((i && c_r) || c_w)
2675 if (do_server && debug) {
2676 if (SSL_in_init(s_ssl))
2677 printf("server waiting in SSL_accept - %s\n",
2678 SSL_state_string_long(s_ssl));
2681 printf("server:SSL_write()\n");
2683 printf("server:SSL_read()\n"); */
2686 if (do_client && debug) {
2687 if (SSL_in_init(c_ssl))
2688 printf("client waiting in SSL_connect - %s\n",
2689 SSL_state_string_long(c_ssl));
2692 printf("client:SSL_write()\n");
2694 printf("client:SSL_read()\n"); */
2697 if (!do_client && !do_server) {
2698 fprintf(stdout, "ERROR IN STARTUP\n");
2699 ERR_print_errors(bio_err);
2702 if (do_client && !(done & C_DONE)) {
2704 j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num;
2705 i = BIO_write(c_bio, cbuf, j);
2709 if (BIO_should_retry(c_bio)) {
2710 if (BIO_should_read(c_bio))
2712 if (BIO_should_write(c_bio))
2715 fprintf(stderr, "ERROR in CLIENT\n");
2717 ERR_print_errors(bio_err);
2720 } else if (i == 0) {
2721 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2725 printf("client wrote %d\n", i);
2730 if (max_frag > 1029)
2731 SSL_set_max_send_fragment(c_ssl, max_frag -= 5);
2734 i = BIO_read(c_bio, cbuf, bufsiz);
2738 if (BIO_should_retry(c_bio)) {
2739 if (BIO_should_read(c_bio))
2741 if (BIO_should_write(c_bio))
2744 fprintf(stderr, "ERROR in CLIENT\n");
2746 ERR_print_errors(bio_err);
2749 } else if (i == 0) {
2750 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2754 printf("client read %d\n", i);
2763 done = S_DONE | C_DONE;
2769 if (do_server && !(done & S_DONE)) {
2771 i = BIO_read(s_bio, sbuf, bufsiz);
2775 if (BIO_should_retry(s_bio)) {
2776 if (BIO_should_read(s_bio))
2778 if (BIO_should_write(s_bio))
2781 fprintf(stderr, "ERROR in SERVER\n");
2783 ERR_print_errors(bio_err);
2786 } else if (i == 0) {
2787 ERR_print_errors(bio_err);
2789 "SSL SERVER STARTUP FAILED in SSL_read\n");
2793 printf("server read %d\n", i);
2806 j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num;
2807 i = BIO_write(s_bio, sbuf, j);
2811 if (BIO_should_retry(s_bio)) {
2812 if (BIO_should_read(s_bio))
2814 if (BIO_should_write(s_bio))
2817 fprintf(stderr, "ERROR in SERVER\n");
2819 ERR_print_errors(bio_err);
2822 } else if (i == 0) {
2823 ERR_print_errors(bio_err);
2825 "SSL SERVER STARTUP FAILED in SSL_write\n");
2829 printf("server wrote %d\n", i);
2835 if (max_frag > 1029)
2836 SSL_set_max_send_fragment(s_ssl, max_frag -= 5);
2841 if ((done & S_DONE) && (done & C_DONE))
2846 print_details(c_ssl, "DONE: ");
2847 #ifndef OPENSSL_NO_NEXTPROTONEG
2848 if (verify_npn(c_ssl, s_ssl) < 0) {
2853 if (verify_serverinfo() < 0) {
2854 fprintf(stderr, "Server info verify error\n");
2858 if (custom_ext_error) {
2859 fprintf(stderr, "Custom extension error\n");
2866 * We have to set the BIO's to NULL otherwise they will be
2867 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again
2868 * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
2869 * c_ssl are sharing the same BIO structure and SSL_set_bio() and
2870 * SSL_free() automatically BIO_free non NULL entries. You should not
2871 * normally do this or be required to do this
2873 if (s_ssl != NULL) {
2877 if (c_ssl != NULL) {
2884 BIO_free_all(c_bio);
2885 BIO_free_all(s_bio);
2889 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2890 ret = (err_in_client != 0) ? 0 : 1;
2891 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2892 ret = (err_in_server != 0) ? 0 : 1;
2897 static CRYPTO_ONCE proxy_auth_ex_data_once = CRYPTO_ONCE_STATIC_INIT;
2898 static volatile int proxy_auth_ex_data_idx = -1;
2900 static void do_get_proxy_auth_ex_data_idx(void)
2902 proxy_auth_ex_data_idx = X509_STORE_CTX_get_ex_new_index(0,
2903 "SSLtest for verify callback",
2907 static int get_proxy_auth_ex_data_idx(void)
2909 CRYPTO_THREAD_run_once(&proxy_auth_ex_data_once,
2910 do_get_proxy_auth_ex_data_idx);
2911 return proxy_auth_ex_data_idx;
2914 static int verify_callback(int ok, X509_STORE_CTX *ctx)
2918 s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
2922 printf("depth=%d %s\n", ctx->error_depth, buf);
2924 fprintf(stderr, "depth=%d error=%d %s\n",
2925 ctx->error_depth, ctx->error, buf);
2930 switch (ctx->error) {
2932 fprintf(stderr, "Error string: %s\n",
2933 X509_verify_cert_error_string(ctx->error));
2935 case X509_V_ERR_CERT_NOT_YET_VALID:
2936 case X509_V_ERR_CERT_HAS_EXPIRED:
2937 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
2943 X509 *xs = ctx->current_cert;
2944 if (X509_get_extension_flags(xs) & EXFLAG_PROXY) {
2945 unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
2946 get_proxy_auth_ex_data_idx
2952 PROXY_CERT_INFO_EXTENSION *pci =
2953 X509_get_ext_d2i(xs, NID_proxyCertInfo,
2956 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
2957 case NID_Independent:
2959 * Completely meaningless in this program, as there's no
2960 * way to grant explicit rights to a specific PrC.
2961 * Basically, using id-ppl-Independent is the perfect way
2962 * to grant no rights at all.
2964 fprintf(stderr, " Independent proxy certificate");
2965 for (i = 0; i < 26; i++)
2968 case NID_id_ppl_inheritAll:
2970 * This is basically a NOP, we simply let the current
2971 * rights stand as they are.
2973 fprintf(stderr, " Proxy certificate inherits all");
2977 pci->proxyPolicy->policy->data;
2978 i = pci->proxyPolicy->policy->length;
2981 * The algorithm works as follows: it is assumed that
2982 * previous iterations or the initial granted rights has
2983 * already set some elements of `letters'. What we need
2984 * to do is to clear those that weren't granted by the
2985 * current PrC as well. The easiest way to do this is to
2986 * add 1 to all the elements whose letters are given with
2987 * the current policy. That way, all elements that are
2988 * set by the current policy and were already set by
2989 * earlier policies and through the original grant of
2990 * rights will get the value 2 or higher. The last thing
2991 * to do is to sweep through `letters' and keep the
2992 * elements having the value 2 as set, and clear all the
2996 printf(" Certificate proxy rights = %*.*s", i,
3000 if (isascii(c) && isalpha(c)) {
3006 for (i = 0; i < 26; i++)
3014 printf(", resulting proxy rights = ");
3015 for (i = 0; i < 26; i++)
3017 printf("%c", i + 'A');
3024 PROXY_CERT_INFO_EXTENSION_free(pci);
3032 static void process_proxy_debug(int indent, const char *format, ...)
3035 static const char indentation[] =
3036 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
3037 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
3038 char my_format[256];
3041 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
3042 indent, indent, indentation, format);
3044 va_start(args, format);
3045 vfprintf(stderr, my_format, args);
3055 static int process_proxy_cond_adders(unsigned int letters[26],
3056 const char *cond, const char **cond_end,
3057 int *pos, int indent);
3058 static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
3059 const char **cond_end, int *pos, int indent)
3065 while (isspace((int)*cond)) {
3072 process_proxy_debug(indent,
3073 "Start process_proxy_cond_val at position %d: %s\n",
3080 while (isspace((int)*cond)) {
3090 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
3095 while (isspace((int)*cond)) {
3102 "Weird condition character in position %d: "
3109 } else if (isascii(c) && isalpha(c)) {
3112 ok = letters[c - 'A'];
3117 "Weird condition character in position %d: " "%c\n", *pos, c);
3123 if (ok >= 0 && negate)
3127 process_proxy_debug(indent,
3128 "End process_proxy_cond_val at position %d: %s, returning %d\n",
3134 static int process_proxy_cond_multipliers(unsigned int letters[26],
3136 const char **cond_end, int *pos,
3143 process_proxy_debug(indent,
3144 "Start process_proxy_cond_multipliers at position %d: %s\n",
3147 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
3153 while (isspace((int)*cond)) {
3167 ok = process_proxy_cond_val(letters,
3168 cond, cond_end, pos, indent + 1);
3181 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3193 process_proxy_debug(indent,
3194 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
3201 static int process_proxy_cond_adders(unsigned int letters[26],
3202 const char *cond, const char **cond_end,
3203 int *pos, int indent)
3209 process_proxy_debug(indent,
3210 "Start process_proxy_cond_adders at position %d: %s\n",
3213 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
3220 while (isspace((int)*cond)) {
3233 ok = process_proxy_cond_multipliers(letters,
3234 cond, cond_end, pos,
3245 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3257 process_proxy_debug(indent,
3258 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
3265 static int process_proxy_cond(unsigned int letters[26],
3266 const char *cond, const char **cond_end)
3269 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
3272 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg)
3275 struct app_verify_arg *cb_arg = arg;
3276 unsigned int letters[26]; /* only used with proxy_auth */
3278 if (cb_arg->app_verify) {
3279 char *s = NULL, buf[256];
3281 printf("In app_verify_callback, allowing cert. ");
3282 printf("Arg is: %s\n", cb_arg->string);
3283 printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n",
3284 (void *)ctx, (void *)ctx->cert);
3286 s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
3288 printf("cert depth=%d %s\n", ctx->error_depth, buf);
3292 if (cb_arg->proxy_auth) {
3293 int found_any = 0, i;
3296 for (i = 0; i < 26; i++)
3298 for (sp = cb_arg->proxy_auth; *sp; sp++) {
3300 if (isascii(c) && isalpha(c)) {
3303 letters[c - 'A'] = 1;
3307 printf(" Initial proxy rights = ");
3308 for (i = 0; i < 26; i++)
3310 printf("%c", i + 'A');
3317 X509_STORE_CTX_set_ex_data(ctx,
3318 get_proxy_auth_ex_data_idx(), letters);
3320 if (cb_arg->allow_proxy_certs) {
3321 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
3323 ok = X509_verify_cert(ctx);
3325 if (cb_arg->proxy_auth) {
3327 const char *cond_end = NULL;
3329 ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
3335 "Stopped processing condition before it's end.\n");
3340 "Proxy rights check with condition '%s' invalid\n",
3341 cb_arg->proxy_cond);
3343 printf("Proxy rights check with condition '%s' ok\n",
3344 cb_arg->proxy_cond);
3350 #ifndef OPENSSL_NO_DH
3352 * These DH parameters have been generated as follows:
3353 * $ openssl dhparam -C -noout 512
3354 * $ openssl dhparam -C -noout 1024
3355 * $ openssl dhparam -C -noout -dsaparam 1024
3356 * (The third function has been renamed to avoid name conflicts.)
3358 static DH *get_dh512()
3360 static unsigned char dh512_p[] = {
3361 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
3363 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
3365 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
3367 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
3369 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
3371 0x02, 0xC5, 0xAE, 0x23,
3373 static unsigned char dh512_g[] = {
3378 if ((dh = DH_new()) == NULL)
3380 dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
3381 dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
3382 if ((dh->p == NULL) || (dh->g == NULL)) {
3389 static DH *get_dh1024()
3391 static unsigned char dh1024_p[] = {
3392 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
3394 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
3396 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
3398 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
3400 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
3402 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
3404 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
3406 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
3408 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
3410 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
3412 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
3414 static unsigned char dh1024_g[] = {
3419 if ((dh = DH_new()) == NULL)
3421 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3422 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3423 if ((dh->p == NULL) || (dh->g == NULL)) {
3430 static DH *get_dh1024dsa()
3432 static unsigned char dh1024_p[] = {
3433 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
3435 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
3437 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
3439 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
3441 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
3443 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
3445 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
3447 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
3449 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
3451 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
3453 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
3455 static unsigned char dh1024_g[] = {
3456 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
3458 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
3460 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
3462 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
3464 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
3466 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
3468 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
3470 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
3472 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
3474 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
3476 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
3480 if ((dh = DH_new()) == NULL)
3482 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3483 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3484 if ((dh->p == NULL) || (dh->g == NULL)) {
3493 #ifndef OPENSSL_NO_PSK
3494 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3495 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3496 unsigned int max_psk_len)
3501 ret = BN_hex2bn(&bn, pskkey);
3503 BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
3508 if (BN_num_bytes(bn) > (int)max_psk_len) {
3510 "psk buffer of callback is too small (%d) for key (%d)\n",
3511 max_psk_len, BN_num_bytes(bn));
3515 ret = BN_bn2bin(bn, psk);
3520 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
3522 unsigned int max_identity_len,
3524 unsigned int max_psk_len)
3527 unsigned int psk_len = 0;
3529 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3533 fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
3535 ret = psk_key2bn(psk_key, psk, max_psk_len);
3543 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3545 unsigned int max_psk_len)
3547 unsigned int psk_len = 0;
3549 if (strcmp(identity, "Client_identity") != 0) {
3550 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3553 psk_len = psk_key2bn(psk_key, psk, max_psk_len);
3558 static int do_test_cipherlist(void)
3560 #if !defined(OPENSSL_NO_SSL3) || !defined(OPENSSL_NO_TLS1)
3562 const SSL_METHOD *meth;
3563 const SSL_CIPHER *ci, *tci = NULL;
3566 * This is required because ssltest "cheats" and uses internal headers to
3567 * call functions, thus avoiding auto-init
3569 OPENSSL_init_crypto(0, NULL);
3572 #ifndef OPENSSL_NO_SSL3
3573 meth = SSLv3_method();
3575 while ((ci = meth->get_cipher(i++)) != NULL) {
3577 if (ci->id >= tci->id) {
3578 fprintf(stderr, "testing SSLv3 cipher list order: ");
3579 fprintf(stderr, "failed %x vs. %x\n", ci->id, tci->id);
3585 #ifndef OPENSSL_NO_TLS1
3586 meth = TLSv1_method();
3588 while ((ci = meth->get_cipher(i++)) != NULL) {
3590 if (ci->id >= tci->id) {
3591 fprintf(stderr, "testing TLSv1 cipher list order: ");
3592 fprintf(stderr, "failed %x vs. %x\n", ci->id, tci->id);