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;
1061 #ifndef OPENSSL_NO_CT
1063 * Disable CT validation by default, because it will interfere with
1064 * anything using custom extension handlers to deal with SCT extensions.
1066 ct_validation_cb ct_validation = NULL;
1069 SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL, *s_cctx2 = NULL;
1070 STACK_OF(OPENSSL_STRING) *conf_args = NULL;
1071 char *arg = NULL, *argn = NULL;
1077 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
1079 p = getenv("OPENSSL_DEBUG_MEMORY");
1080 if (p != NULL && strcmp(p, "on") == 0)
1081 CRYPTO_set_mem_debug(1);
1082 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1084 RAND_seed(rnd_seed, sizeof rnd_seed);
1086 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1088 s_cctx = SSL_CONF_CTX_new();
1089 s_cctx2 = SSL_CONF_CTX_new();
1090 c_cctx = SSL_CONF_CTX_new();
1092 if (!s_cctx || !c_cctx || !s_cctx2) {
1093 ERR_print_errors(bio_err);
1097 SSL_CONF_CTX_set_flags(s_cctx,
1098 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1099 SSL_CONF_FLAG_CERTIFICATE |
1100 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1101 SSL_CONF_CTX_set_flags(s_cctx2,
1102 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1103 SSL_CONF_FLAG_CERTIFICATE |
1104 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1105 if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) {
1106 ERR_print_errors(bio_err);
1109 if (!SSL_CONF_CTX_set1_prefix(s_cctx2, "-s_")) {
1110 ERR_print_errors(bio_err);
1114 SSL_CONF_CTX_set_flags(c_cctx,
1115 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT |
1116 SSL_CONF_FLAG_CERTIFICATE |
1117 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1118 if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) {
1119 ERR_print_errors(bio_err);
1127 if (strcmp(*argv, "-F") == 0) {
1132 "not compiled with FIPS support, so exiting without running.\n");
1135 } else if (strcmp(*argv, "-server_auth") == 0)
1137 else if (strcmp(*argv, "-client_auth") == 0)
1139 else if (strcmp(*argv, "-proxy_auth") == 0) {
1142 app_verify_arg.proxy_auth = *(++argv);
1143 } else if (strcmp(*argv, "-proxy_cond") == 0) {
1146 app_verify_arg.proxy_cond = *(++argv);
1147 } else if (strcmp(*argv, "-v") == 0)
1149 else if (strcmp(*argv, "-d") == 0)
1151 else if (strcmp(*argv, "-reuse") == 0)
1153 else if (strcmp(*argv, "-dhe512") == 0) {
1154 #ifndef OPENSSL_NO_DH
1158 "ignoring -dhe512, since I'm compiled without DH\n");
1160 } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
1161 #ifndef OPENSSL_NO_DH
1165 "ignoring -dhe1024dsa, since I'm compiled without DH\n");
1167 } else if (strcmp(*argv, "-no_dhe") == 0)
1169 else if (strcmp(*argv, "-no_ecdhe") == 0)
1171 else if (strcmp(*argv, "-psk") == 0) {
1174 psk_key = *(++argv);
1175 #ifndef OPENSSL_NO_PSK
1176 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
1177 BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
1184 #ifndef OPENSSL_NO_SRP
1185 else if (strcmp(*argv, "-srpuser") == 0) {
1188 srp_server_arg.expected_user = srp_client_arg.srplogin =
1190 min_version = TLS1_VERSION;
1191 } else if (strcmp(*argv, "-srppass") == 0) {
1194 srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
1195 min_version = TLS1_VERSION;
1198 else if (strcmp(*argv, "-tls1") == 0) {
1200 } else if (strcmp(*argv, "-ssl3") == 0) {
1202 } else if (strcmp(*argv, "-dtls1") == 0) {
1204 } else if (strcmp(*argv, "-dtls12") == 0) {
1206 } else if (strcmp(*argv, "-dtls") == 0) {
1208 } else if (strncmp(*argv, "-num", 4) == 0) {
1211 number = atoi(*(++argv));
1214 } else if (strcmp(*argv, "-bytes") == 0) {
1217 bytes = atol(*(++argv));
1220 i = strlen(argv[0]);
1221 if (argv[0][i - 1] == 'k')
1223 if (argv[0][i - 1] == 'm')
1224 bytes *= 1024L * 1024L;
1225 } else if (strcmp(*argv, "-cipher") == 0) {
1229 } else if (strcmp(*argv, "-CApath") == 0) {
1233 } else if (strcmp(*argv, "-CAfile") == 0) {
1237 } else if (strcmp(*argv, "-bio_pair") == 0) {
1238 bio_type = BIO_PAIR;
1239 } else if (strcmp(*argv, "-ipv4") == 0) {
1240 bio_type = BIO_IPV4;
1241 } else if (strcmp(*argv, "-ipv6") == 0) {
1242 bio_type = BIO_IPV6;
1243 } else if (strcmp(*argv, "-f") == 0) {
1245 } else if (strcmp(*argv, "-time") == 0) {
1248 #ifndef OPENSSL_NO_CT
1249 else if (strcmp(*argv, "-noct") == 0) {
1250 ct_validation = NULL;
1252 else if (strcmp(*argv, "-requestct") == 0) {
1253 ct_validation = CT_verify_no_bad_scts;
1255 else if (strcmp(*argv, "-requirect") == 0) {
1256 ct_validation = CT_verify_at_least_one_good_sct;
1259 #ifndef OPENSSL_NO_COMP
1260 else if (strcmp(*argv, "-zlib") == 0) {
1264 else if (strcmp(*argv, "-app_verify") == 0) {
1265 app_verify_arg.app_verify = 1;
1266 } else if (strcmp(*argv, "-proxy") == 0) {
1267 app_verify_arg.allow_proxy_certs = 1;
1268 } else if (strcmp(*argv, "-test_cipherlist") == 0) {
1269 test_cipherlist = 1;
1271 #ifndef OPENSSL_NO_NEXTPROTONEG
1272 else if (strcmp(*argv, "-npn_client") == 0) {
1274 } else if (strcmp(*argv, "-npn_server") == 0) {
1276 } else if (strcmp(*argv, "-npn_server_reject") == 0) {
1277 npn_server_reject = 1;
1280 else if (strcmp(*argv, "-serverinfo_sct") == 0) {
1282 } else if (strcmp(*argv, "-serverinfo_tack") == 0) {
1283 serverinfo_tack = 1;
1284 } else if (strcmp(*argv, "-serverinfo_file") == 0) {
1287 serverinfo_file = *(++argv);
1288 } else if (strcmp(*argv, "-custom_ext") == 0) {
1290 } else if (strcmp(*argv, "-alpn_client") == 0) {
1293 alpn_client = *(++argv);
1294 } else if (strcmp(*argv, "-alpn_server") == 0 ||
1295 strcmp(*argv, "-alpn_server1") == 0) {
1298 alpn_server = *(++argv);
1299 } else if (strcmp(*argv, "-alpn_server2") == 0) {
1302 alpn_server2 = *(++argv);
1303 } else if (strcmp(*argv, "-alpn_expected") == 0) {
1306 alpn_expected = *(++argv);
1307 } else if (strcmp(*argv, "-server_min_proto") == 0) {
1310 server_min_proto = *(++argv);
1311 } else if (strcmp(*argv, "-server_max_proto") == 0) {
1314 server_max_proto = *(++argv);
1315 } else if (strcmp(*argv, "-client_min_proto") == 0) {
1318 client_min_proto = *(++argv);
1319 } else if (strcmp(*argv, "-client_max_proto") == 0) {
1322 client_max_proto = *(++argv);
1323 } else if (strcmp(*argv, "-should_negotiate") == 0) {
1326 should_negotiate = *(++argv);
1327 } else if (strcmp(*argv, "-sn_client") == 0) {
1330 sn_client = *(++argv);
1331 } else if (strcmp(*argv, "-sn_server1") == 0) {
1334 sn_server1 = *(++argv);
1335 } else if (strcmp(*argv, "-sn_server2") == 0) {
1338 sn_server2 = *(++argv);
1339 } else if (strcmp(*argv, "-sn_expect1") == 0) {
1341 } else if (strcmp(*argv, "-sn_expect2") == 0) {
1347 /* Try to process command using SSL_CONF */
1348 rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv);
1349 /* If not processed try server */
1351 rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv);
1352 /* Recognised: store it for later use */
1357 conf_args = sk_OPENSSL_STRING_new_null();
1361 if (!sk_OPENSSL_STRING_push(conf_args, arg))
1363 if (!sk_OPENSSL_STRING_push(conf_args, argn))
1368 BIO_printf(bio_err, "Missing argument for %s\n", arg);
1370 BIO_printf(bio_err, "Error with command %s\n", arg);
1372 BIO_printf(bio_err, "unknown option %s\n", arg);
1386 * test_cipherlist prevails over protocol switch: we test the cipherlist
1387 * for all enabled protocols.
1389 if (test_cipherlist == 1) {
1391 * ensure that the cipher list are correctly sorted and exit
1393 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
1394 "other options.\n");
1395 if (do_test_cipherlist() == 0)
1401 if (ssl3 + tls1 + dtls + dtls1 + dtls12 > 1) {
1402 fprintf(stderr, "At most one of -ssl3, -tls1, -dtls, -dtls1 or -dtls12 should "
1407 #ifdef OPENSSL_NO_SSL3
1412 #ifdef OPENSSL_NO_TLS1
1417 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1)
1422 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1_2)
1430 * Testing was requested for a compiled-out protocol (e.g. SSLv3).
1431 * Ideally, we would error out, but the generic test wrapper can't know
1432 * when to expect failure. So we do nothing and return success.
1435 fprintf(stderr, "Testing was requested for a disabled protocol. "
1436 "Skipping tests.\n");
1441 if (!ssl3 && !tls1 && !dtls && !dtls1 && !dtls12 && number > 1 && !reuse && !force) {
1442 fprintf(stderr, "This case cannot work. Use -f to perform "
1443 "the test anyway (and\n-d to see what happens), "
1444 "or add one of -ssl3, -tls1, -dtls, -dtls1, -dtls12, -reuse\n"
1445 "to avoid protocol mismatch.\n");
1450 if (!FIPS_mode_set(1)) {
1451 ERR_print_errors(bio_err);
1454 fprintf(stderr, "*** IN FIPS MODE ***\n");
1459 if (bio_type != BIO_PAIR) {
1460 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1461 bio_type = BIO_PAIR;
1463 if (number < 50 && !force)
1465 "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1468 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1470 #ifndef OPENSSL_NO_COMP
1471 if (comp == COMP_ZLIB)
1474 if (COMP_get_type(cm) != NID_undef) {
1475 if (SSL_COMP_add_compression_method(comp, cm) != 0) {
1476 fprintf(stderr, "Failed to add compression method\n");
1477 ERR_print_errors_fp(stderr);
1481 "Warning: %s compression not supported\n",
1482 comp == COMP_ZLIB ? "zlib" : "unknown");
1483 ERR_print_errors_fp(stderr);
1486 ssl_comp_methods = SSL_COMP_get_compression_methods();
1487 n = sk_SSL_COMP_num(ssl_comp_methods);
1490 printf("Available compression methods:");
1491 for (j = 0; j < n; j++) {
1492 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1493 printf(" %s:%d", c->name, c->id);
1499 #ifndef OPENSSL_NO_TLS
1500 meth = TLS_method();
1502 min_version = SSL3_VERSION;
1503 max_version = SSL3_VERSION;
1505 min_version = TLS1_VERSION;
1506 max_version = TLS1_VERSION;
1509 #ifndef OPENSSL_NO_DTLS
1510 if (dtls || dtls1 || dtls12)
1511 meth = DTLS_method();
1513 min_version = DTLS1_VERSION;
1514 max_version = DTLS1_VERSION;
1515 } else if (dtls12) {
1516 min_version = DTLS1_2_VERSION;
1517 max_version = DTLS1_2_VERSION;
1521 c_ctx = SSL_CTX_new(meth);
1522 s_ctx = SSL_CTX_new(meth);
1523 s_ctx2 = SSL_CTX_new(meth); /* no SSL_CTX_dup! */
1524 if ((c_ctx == NULL) || (s_ctx == NULL) || (s_ctx2 == NULL)) {
1525 ERR_print_errors(bio_err);
1529 * Since we will use low security ciphersuites and keys for testing set
1530 * security level to zero by default. Tests can override this by adding
1531 * "@SECLEVEL=n" to the cipher string.
1533 SSL_CTX_set_security_level(c_ctx, 0);
1534 SSL_CTX_set_security_level(s_ctx, 0);
1535 SSL_CTX_set_security_level(s_ctx2, 0);
1537 if (SSL_CTX_set_min_proto_version(c_ctx, min_version) == 0)
1539 if (SSL_CTX_set_max_proto_version(c_ctx, max_version) == 0)
1541 if (SSL_CTX_set_min_proto_version(s_ctx, min_version) == 0)
1543 if (SSL_CTX_set_max_proto_version(s_ctx, max_version) == 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 #ifndef OPENSSL_NO_CT
1619 if (!SSL_CTX_set_default_ctlog_list_file(s_ctx) ||
1620 !SSL_CTX_set_default_ctlog_list_file(s_ctx2) ||
1621 !SSL_CTX_set_default_ctlog_list_file(c_ctx)) {
1622 ERR_print_errors(bio_err);
1627 printf("client authentication\n");
1628 SSL_CTX_set_verify(s_ctx,
1629 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1631 SSL_CTX_set_verify(s_ctx2,
1632 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1634 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
1636 SSL_CTX_set_cert_verify_callback(s_ctx2, app_verify_callback,
1640 printf("server authentication\n");
1641 SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
1642 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
1647 int session_id_context = 0;
1648 if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
1649 sizeof session_id_context) ||
1650 !SSL_CTX_set_session_id_context(s_ctx2, (void *)&session_id_context,
1651 sizeof session_id_context)) {
1652 ERR_print_errors(bio_err);
1657 /* Use PSK only if PSK key is given */
1658 if (psk_key != NULL) {
1660 * no_psk is used to avoid putting psk command to openssl tool
1664 * if PSK is not compiled in and psk key is given, do nothing and
1670 #ifndef OPENSSL_NO_PSK
1671 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1672 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1673 SSL_CTX_set_psk_server_callback(s_ctx2, psk_server_callback);
1675 BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
1676 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint") ||
1677 !SSL_CTX_use_psk_identity_hint(s_ctx2, "ctx server identity_hint")) {
1678 BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
1679 ERR_print_errors(bio_err);
1684 #ifndef OPENSSL_NO_SRP
1685 if (srp_client_arg.srplogin) {
1686 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
1687 BIO_printf(bio_err, "Unable to set SRP username\n");
1690 SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
1691 SSL_CTX_set_srp_client_pwd_callback(c_ctx,
1692 ssl_give_srp_client_pwd_cb);
1694 * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
1698 if (srp_server_arg.expected_user != NULL) {
1699 SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
1700 SSL_CTX_set_verify(s_ctx2, SSL_VERIFY_NONE, verify_callback);
1701 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1702 SSL_CTX_set_srp_cb_arg(s_ctx2, &srp_server_arg);
1703 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1704 SSL_CTX_set_srp_username_callback(s_ctx2, ssl_srp_server_param_cb);
1708 #ifndef OPENSSL_NO_NEXTPROTONEG
1710 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1713 if (npn_server_reject) {
1715 "Can't have both -npn_server and -npn_server_reject\n");
1718 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1719 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_npn, NULL);
1721 if (npn_server_reject) {
1722 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn,
1724 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_rejects_npn,
1729 if (serverinfo_sct) {
1730 if (!SSL_CTX_add_client_custom_ext(c_ctx,
1731 TLSEXT_TYPE_signed_certificate_timestamp,
1733 serverinfo_cli_parse_cb, NULL)) {
1734 BIO_printf(bio_err, "Error adding SCT extension\n");
1738 if (serverinfo_tack) {
1739 if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1741 serverinfo_cli_parse_cb, NULL)) {
1742 BIO_printf(bio_err, "Error adding TACK extension\n");
1746 if (serverinfo_file)
1747 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file) ||
1748 !SSL_CTX_use_serverinfo_file(s_ctx2, serverinfo_file)) {
1749 BIO_printf(bio_err, "missing serverinfo file\n");
1754 if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1755 custom_ext_0_cli_add_cb,
1757 custom_ext_0_cli_parse_cb, NULL)
1758 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1759 custom_ext_1_cli_add_cb,
1761 custom_ext_1_cli_parse_cb, NULL)
1762 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1763 custom_ext_2_cli_add_cb,
1765 custom_ext_2_cli_parse_cb, NULL)
1766 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1767 custom_ext_3_cli_add_cb,
1769 custom_ext_3_cli_parse_cb, NULL)
1770 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1771 custom_ext_0_srv_add_cb,
1773 custom_ext_0_srv_parse_cb, NULL)
1774 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_0,
1775 custom_ext_0_srv_add_cb,
1777 custom_ext_0_srv_parse_cb, NULL)
1778 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
1779 custom_ext_1_srv_add_cb,
1781 custom_ext_1_srv_parse_cb, NULL)
1782 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_1,
1783 custom_ext_1_srv_add_cb,
1785 custom_ext_1_srv_parse_cb, NULL)
1786 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
1787 custom_ext_2_srv_add_cb,
1789 custom_ext_2_srv_parse_cb, NULL)
1790 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_2,
1791 custom_ext_2_srv_add_cb,
1793 custom_ext_2_srv_parse_cb, NULL)
1794 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
1795 custom_ext_3_srv_add_cb,
1797 custom_ext_3_srv_parse_cb, NULL)
1798 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_3,
1799 custom_ext_3_srv_add_cb,
1801 custom_ext_3_srv_parse_cb, NULL)) {
1802 BIO_printf(bio_err, "Error setting custom extensions\n");
1808 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, alpn_server);
1810 SSL_CTX_set_alpn_select_cb(s_ctx2, cb_server_alpn, alpn_server2);
1814 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1817 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1820 /* Returns 0 on success!! */
1821 if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) {
1822 BIO_printf(bio_err, "Error setting ALPN\n");
1829 if (sn_server1 != NULL || sn_server2 != NULL)
1830 SSL_CTX_set_tlsext_servername_callback(s_ctx, servername_cb);
1832 c_ssl = SSL_new(c_ctx);
1833 s_ssl = SSL_new(s_ctx);
1836 SSL_set_tlsext_host_name(c_ssl, sn_client);
1838 if (!set_protocol_version(server_min_proto, s_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1840 if (!set_protocol_version(server_max_proto, s_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1842 if (!set_protocol_version(client_min_proto, c_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1844 if (!set_protocol_version(client_max_proto, c_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1847 BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes);
1848 for (i = 0; i < number; i++) {
1850 if (!SSL_set_session(c_ssl, NULL)) {
1851 BIO_printf(bio_err, "Failed to set session\n");
1857 ret = doit(s_ssl, c_ssl, bytes);
1860 ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
1863 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV4,
1864 bytes, &s_time, &c_time);
1867 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV6,
1868 bytes, &s_time, &c_time);
1874 if (should_negotiate && ret == 0 &&
1875 strcmp(should_negotiate, "fail-server") != 0 &&
1876 strcmp(should_negotiate, "fail-client") != 0) {
1877 int version = protocol_from_string(should_negotiate);
1879 BIO_printf(bio_err, "Error parsing: %s\n", should_negotiate);
1883 if (SSL_version(c_ssl) != version) {
1884 BIO_printf(bio_err, "Unxpected version negotiated. "
1885 "Expected: %s, got %s\n", should_negotiate, SSL_get_version(c_ssl));
1892 print_details(c_ssl, "");
1895 #ifdef CLOCKS_PER_SEC
1897 * "To determine the time in seconds, the value returned by the clock
1898 * function should be divided by the value of the macro
1899 * CLOCKS_PER_SEC." -- ISO/IEC 9899
1901 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1902 "Approximate total client time: %6.2f s\n",
1903 (double)s_time / CLOCKS_PER_SEC,
1904 (double)c_time / CLOCKS_PER_SEC);
1906 BIO_printf(bio_stdout,
1907 "Approximate total server time: %6.2f units\n"
1908 "Approximate total client time: %6.2f units\n",
1909 (double)s_time, (double)c_time);
1918 SSL_CTX_free(s_ctx);
1919 SSL_CTX_free(s_ctx2);
1920 SSL_CTX_free(c_ctx);
1921 SSL_CONF_CTX_free(s_cctx);
1922 SSL_CONF_CTX_free(s_cctx2);
1923 SSL_CONF_CTX_free(c_cctx);
1924 sk_OPENSSL_STRING_free(conf_args);
1926 BIO_free(bio_stdout);
1928 #ifndef OPENSSL_NO_CRYPTO_MDEBUG
1929 if (CRYPTO_mem_leaks(bio_err) <= 0)
1936 int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, long count,
1937 clock_t *s_time, clock_t *c_time)
1939 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1940 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1941 BIO *acpt = NULL, *server = NULL, *client = NULL;
1944 int err_in_client = 0;
1945 int err_in_server = 0;
1947 acpt = BIO_new_accept("0");
1950 BIO_set_accept_ip_family(acpt, family);
1951 BIO_set_bind_mode(acpt, BIO_SOCK_NONBLOCK | BIO_SOCK_REUSEADDR);
1952 if (BIO_do_accept(acpt) <= 0)
1955 BIO_snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt));
1957 client = BIO_new_connect(addr_str);
1958 BIO_set_conn_ip_family(client, family);
1962 if (BIO_set_nbio(client, 1) <= 0)
1964 if (BIO_set_nbio(acpt, 1) <= 0)
1968 int st_connect = 0, st_accept = 0;
1970 while(!st_connect || !st_accept) {
1972 if (BIO_do_connect(client) <= 0) {
1973 if (!BIO_should_retry(client))
1980 if (BIO_do_accept(acpt) <= 0) {
1981 if (!BIO_should_retry(acpt))
1989 /* We're not interested in accepting further connects */
1990 server = BIO_pop(acpt);
1994 s_ssl_bio = BIO_new(BIO_f_ssl());
1998 c_ssl_bio = BIO_new(BIO_f_ssl());
2002 SSL_set_connect_state(c_ssl);
2003 SSL_set_bio(c_ssl, client, client);
2004 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2006 SSL_set_accept_state(s_ssl);
2007 SSL_set_bio(s_ssl, server, server);
2008 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2012 * c_ssl_bio: SSL filter BIO
2014 * client: I/O for SSL library
2017 * server: I/O for SSL library
2019 * s_ssl_bio: SSL filter BIO
2023 * We have non-blocking behaviour throughout this test program, but
2024 * can be sure that there is *some* progress in each iteration; so we
2025 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2026 * we just try everything in each iteration
2032 char cbuf[1024 * 8];
2034 clock_t c_clock = clock();
2036 memset(cbuf, 0, sizeof(cbuf));
2039 if (SSL_in_init(c_ssl))
2040 printf("client waiting in SSL_connect - %s\n",
2041 SSL_state_string_long(c_ssl));
2044 /* Write to server. */
2046 if (cw_num > (long)sizeof cbuf)
2050 r = BIO_write(c_ssl_bio, cbuf, i);
2052 if (!BIO_should_retry(c_ssl_bio)) {
2053 fprintf(stderr, "ERROR in CLIENT\n");
2058 * BIO_should_retry(...) can just be ignored here. The
2059 * library expects us to call BIO_write with the same
2060 * arguments again, and that's what we will do in the
2063 } else if (r == 0) {
2064 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2068 printf("client wrote %d\n", r);
2074 /* Read from server. */
2076 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2078 if (!BIO_should_retry(c_ssl_bio)) {
2079 fprintf(stderr, "ERROR in CLIENT\n");
2084 * Again, "BIO_should_retry" can be ignored.
2086 } else if (r == 0) {
2087 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2091 printf("client read %d\n", r);
2097 * c_time and s_time increments will typically be very small
2098 * (depending on machine speed and clock tick intervals), but
2099 * sampling over a large number of connections should result in
2100 * fairly accurate figures. We cannot guarantee a lot, however
2101 * -- if each connection lasts for exactly one clock tick, it
2102 * will be counted only for the client or only for the server or
2105 *c_time += (clock() - c_clock);
2111 char sbuf[1024 * 8];
2113 clock_t s_clock = clock();
2115 memset(sbuf, 0, sizeof(sbuf));
2118 if (SSL_in_init(s_ssl))
2119 printf("server waiting in SSL_accept - %s\n",
2120 SSL_state_string_long(s_ssl));
2123 /* Write to client. */
2125 if (sw_num > (long)sizeof sbuf)
2129 r = BIO_write(s_ssl_bio, sbuf, i);
2131 if (!BIO_should_retry(s_ssl_bio)) {
2132 fprintf(stderr, "ERROR in SERVER\n");
2136 /* Ignore "BIO_should_retry". */
2137 } else if (r == 0) {
2138 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2142 printf("server wrote %d\n", r);
2148 /* Read from client. */
2150 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2152 if (!BIO_should_retry(s_ssl_bio)) {
2153 fprintf(stderr, "ERROR in SERVER\n");
2158 } else if (r == 0) {
2159 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2163 printf("server read %d\n", r);
2168 *s_time += (clock() - s_clock);
2171 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2174 print_details(c_ssl, "DONE via TCP connect: ");
2175 #ifndef OPENSSL_NO_NEXTPROTONEG
2176 if (verify_npn(c_ssl, s_ssl) < 0) {
2181 if (verify_serverinfo() < 0) {
2182 fprintf(stderr, "Server info verify error\n");
2186 if (verify_alpn(c_ssl, s_ssl) < 0) {
2190 if (verify_servername(c_ssl, s_ssl) < 0) {
2195 if (custom_ext_error) {
2196 fprintf(stderr, "Custom extension error\n");
2205 ERR_print_errors(bio_err);
2210 BIO_free(s_ssl_bio);
2211 BIO_free(c_ssl_bio);
2213 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2214 ret = (err_in_client != 0) ? 0 : 1;
2215 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2216 ret = (err_in_server != 0) ? 0 : 1;
2221 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
2222 clock_t *s_time, clock_t *c_time)
2224 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
2225 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
2226 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
2228 int err_in_client = 0;
2229 int err_in_server = 0;
2231 size_t bufsiz = 256; /* small buffer for testing */
2233 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
2235 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
2238 s_ssl_bio = BIO_new(BIO_f_ssl());
2242 c_ssl_bio = BIO_new(BIO_f_ssl());
2246 SSL_set_connect_state(c_ssl);
2247 SSL_set_bio(c_ssl, client, client);
2248 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2250 SSL_set_accept_state(s_ssl);
2251 SSL_set_bio(s_ssl, server, server);
2252 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2256 * c_ssl_bio: SSL filter BIO
2258 * client: pseudo-I/O for SSL library
2260 * client_io: client's SSL communication; usually to be
2261 * relayed over some I/O facility, but in this
2262 * test program, we're the server, too:
2264 * server_io: server's SSL communication
2266 * server: pseudo-I/O for SSL library
2268 * s_ssl_bio: SSL filter BIO
2270 * The client and the server each employ a "BIO pair":
2271 * client + client_io, server + server_io.
2272 * BIO pairs are symmetric. A BIO pair behaves similar
2273 * to a non-blocking socketpair (but both endpoints must
2274 * be handled by the same thread).
2275 * [Here we could connect client and server to the ends
2276 * of a single BIO pair, but then this code would be less
2277 * suitable as an example for BIO pairs in general.]
2279 * Useful functions for querying the state of BIO pair endpoints:
2281 * BIO_ctrl_pending(bio) number of bytes we can read now
2282 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
2283 * other side's read attempt
2284 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
2286 * ..._read_request is never more than ..._write_guarantee;
2287 * it depends on the application which one you should use.
2291 * We have non-blocking behaviour throughout this test program, but
2292 * can be sure that there is *some* progress in each iteration; so we
2293 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2294 * we just try everything in each iteration
2300 char cbuf[1024 * 8];
2302 clock_t c_clock = clock();
2304 memset(cbuf, 0, sizeof(cbuf));
2307 if (SSL_in_init(c_ssl))
2308 printf("client waiting in SSL_connect - %s\n",
2309 SSL_state_string_long(c_ssl));
2312 /* Write to server. */
2314 if (cw_num > (long)sizeof cbuf)
2318 r = BIO_write(c_ssl_bio, cbuf, i);
2320 if (!BIO_should_retry(c_ssl_bio)) {
2321 fprintf(stderr, "ERROR in CLIENT\n");
2326 * BIO_should_retry(...) can just be ignored here. The
2327 * library expects us to call BIO_write with the same
2328 * arguments again, and that's what we will do in the
2331 } else if (r == 0) {
2332 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2336 printf("client wrote %d\n", r);
2342 /* Read from server. */
2344 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2346 if (!BIO_should_retry(c_ssl_bio)) {
2347 fprintf(stderr, "ERROR in CLIENT\n");
2352 * Again, "BIO_should_retry" can be ignored.
2354 } else if (r == 0) {
2355 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2359 printf("client read %d\n", r);
2365 * c_time and s_time increments will typically be very small
2366 * (depending on machine speed and clock tick intervals), but
2367 * sampling over a large number of connections should result in
2368 * fairly accurate figures. We cannot guarantee a lot, however
2369 * -- if each connection lasts for exactly one clock tick, it
2370 * will be counted only for the client or only for the server or
2373 *c_time += (clock() - c_clock);
2379 char sbuf[1024 * 8];
2381 clock_t s_clock = clock();
2383 memset(sbuf, 0, sizeof(sbuf));
2386 if (SSL_in_init(s_ssl))
2387 printf("server waiting in SSL_accept - %s\n",
2388 SSL_state_string_long(s_ssl));
2391 /* Write to client. */
2393 if (sw_num > (long)sizeof sbuf)
2397 r = BIO_write(s_ssl_bio, sbuf, i);
2399 if (!BIO_should_retry(s_ssl_bio)) {
2400 fprintf(stderr, "ERROR in SERVER\n");
2404 /* Ignore "BIO_should_retry". */
2405 } else if (r == 0) {
2406 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2410 printf("server wrote %d\n", r);
2416 /* Read from client. */
2418 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2420 if (!BIO_should_retry(s_ssl_bio)) {
2421 fprintf(stderr, "ERROR in SERVER\n");
2426 } else if (r == 0) {
2427 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2431 printf("server read %d\n", r);
2436 *s_time += (clock() - s_clock);
2440 /* "I/O" BETWEEN CLIENT AND SERVER. */
2443 BIO *io1 = server_io, *io2 = client_io;
2445 * we use the non-copying interface for io1 and the standard
2446 * BIO_write/BIO_read interface for io2
2449 static int prev_progress = 1;
2457 r1 = BIO_ctrl_pending(io1);
2458 r2 = BIO_ctrl_get_write_guarantee(io2);
2466 if (INT_MAX < num) /* yeah, right */
2469 r = BIO_nread(io1, &dataptr, (int)num);
2471 assert(r <= (int)num);
2473 * possibly r < num (non-contiguous data)
2476 r = BIO_write(io2, dataptr, (int)num);
2477 if (r != (int)num) { /* can't happen */
2478 fprintf(stderr, "ERROR: BIO_write could not write "
2479 "BIO_ctrl_get_write_guarantee() bytes");
2485 printf((io1 == client_io) ?
2486 "C->S relaying: %d bytes\n" :
2487 "S->C relaying: %d bytes\n", (int)num);
2497 r1 = BIO_ctrl_pending(io2);
2498 r2 = BIO_ctrl_get_read_request(io1);
2500 * here we could use ..._get_write_guarantee instead of
2501 * ..._get_read_request, but by using the latter we test
2502 * restartability of the SSL implementation more thoroughly
2514 --num; /* test restartability even more thoroughly */
2516 r = BIO_nwrite0(io1, &dataptr);
2520 r = BIO_read(io2, dataptr, (int)num);
2521 if (r != (int)num) { /* can't happen */
2522 fprintf(stderr, "ERROR: BIO_read could not read "
2523 "BIO_ctrl_pending() bytes");
2527 r = BIO_nwrite(io1, &dataptr, (int)num);
2528 if (r != (int)num) { /* can't happen */
2529 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2530 "BIO_nwrite0() bytes");
2535 printf((io2 == client_io) ?
2536 "C->S relaying: %d bytes\n" :
2537 "S->C relaying: %d bytes\n", (int)num);
2539 } /* no loop, BIO_ctrl_get_read_request now
2540 * returns 0 anyway */
2542 if (!progress && !prev_progress)
2543 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
2544 fprintf(stderr, "ERROR: got stuck\n");
2545 fprintf(stderr, " ERROR.\n");
2548 prev_progress = progress;
2551 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2554 print_details(c_ssl, "DONE via BIO pair: ");
2555 #ifndef OPENSSL_NO_NEXTPROTONEG
2556 if (verify_npn(c_ssl, s_ssl) < 0) {
2561 if (verify_serverinfo() < 0) {
2562 fprintf(stderr, "Server info verify error\n");
2566 if (verify_alpn(c_ssl, s_ssl) < 0) {
2570 if (verify_servername(c_ssl, s_ssl) < 0) {
2575 if (custom_ext_error) {
2576 fprintf(stderr, "Custom extension error\n");
2585 ERR_print_errors(bio_err);
2588 BIO_free(server_io);
2590 BIO_free(client_io);
2591 BIO_free(s_ssl_bio);
2592 BIO_free(c_ssl_bio);
2594 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2595 ret = (err_in_client != 0) ? 0 : 1;
2596 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2597 ret = (err_in_server != 0) ? 0 : 1;
2607 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2609 char *cbuf = NULL, *sbuf = NULL;
2611 long cw_num = count, cr_num = count;
2612 long sw_num = count, sr_num = count;
2618 int c_r, c_w, s_r, s_w;
2621 int c_write, s_write;
2622 int do_server = 0, do_client = 0;
2623 int max_frag = 5 * 1024;
2624 int err_in_client = 0;
2625 int err_in_server = 0;
2627 bufsiz = count > 40 * 1024 ? 40 * 1024 : count;
2629 if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2631 if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2634 c_to_s = BIO_new(BIO_s_mem());
2635 s_to_c = BIO_new(BIO_s_mem());
2636 if ((s_to_c == NULL) || (c_to_s == NULL)) {
2637 ERR_print_errors(bio_err);
2641 c_bio = BIO_new(BIO_f_ssl());
2642 s_bio = BIO_new(BIO_f_ssl());
2643 if ((c_bio == NULL) || (s_bio == NULL)) {
2644 ERR_print_errors(bio_err);
2648 SSL_set_connect_state(c_ssl);
2649 SSL_set_bio(c_ssl, s_to_c, c_to_s);
2650 SSL_set_max_send_fragment(c_ssl, max_frag);
2651 BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
2653 SSL_set_accept_state(s_ssl);
2654 SSL_set_bio(s_ssl, c_to_s, s_to_c);
2655 SSL_set_max_send_fragment(s_ssl, max_frag);
2656 BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
2662 c_write = 1, s_write = 0;
2664 /* We can always do writes */
2669 i = (int)BIO_pending(s_bio);
2670 if ((i && s_r) || s_w)
2673 i = (int)BIO_pending(c_bio);
2674 if ((i && c_r) || c_w)
2677 if (do_server && debug) {
2678 if (SSL_in_init(s_ssl))
2679 printf("server waiting in SSL_accept - %s\n",
2680 SSL_state_string_long(s_ssl));
2683 printf("server:SSL_write()\n");
2685 printf("server:SSL_read()\n"); */
2688 if (do_client && debug) {
2689 if (SSL_in_init(c_ssl))
2690 printf("client waiting in SSL_connect - %s\n",
2691 SSL_state_string_long(c_ssl));
2694 printf("client:SSL_write()\n");
2696 printf("client:SSL_read()\n"); */
2699 if (!do_client && !do_server) {
2700 fprintf(stdout, "ERROR IN STARTUP\n");
2701 ERR_print_errors(bio_err);
2704 if (do_client && !(done & C_DONE)) {
2706 j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num;
2707 i = BIO_write(c_bio, cbuf, j);
2711 if (BIO_should_retry(c_bio)) {
2712 if (BIO_should_read(c_bio))
2714 if (BIO_should_write(c_bio))
2717 fprintf(stderr, "ERROR in CLIENT\n");
2719 ERR_print_errors(bio_err);
2722 } else if (i == 0) {
2723 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2727 printf("client wrote %d\n", i);
2732 if (max_frag > 1029)
2733 SSL_set_max_send_fragment(c_ssl, max_frag -= 5);
2736 i = BIO_read(c_bio, cbuf, bufsiz);
2740 if (BIO_should_retry(c_bio)) {
2741 if (BIO_should_read(c_bio))
2743 if (BIO_should_write(c_bio))
2746 fprintf(stderr, "ERROR in CLIENT\n");
2748 ERR_print_errors(bio_err);
2751 } else if (i == 0) {
2752 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2756 printf("client read %d\n", i);
2765 done = S_DONE | C_DONE;
2771 if (do_server && !(done & S_DONE)) {
2773 i = BIO_read(s_bio, sbuf, bufsiz);
2777 if (BIO_should_retry(s_bio)) {
2778 if (BIO_should_read(s_bio))
2780 if (BIO_should_write(s_bio))
2783 fprintf(stderr, "ERROR in SERVER\n");
2785 ERR_print_errors(bio_err);
2788 } else if (i == 0) {
2789 ERR_print_errors(bio_err);
2791 "SSL SERVER STARTUP FAILED in SSL_read\n");
2795 printf("server read %d\n", i);
2808 j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num;
2809 i = BIO_write(s_bio, sbuf, j);
2813 if (BIO_should_retry(s_bio)) {
2814 if (BIO_should_read(s_bio))
2816 if (BIO_should_write(s_bio))
2819 fprintf(stderr, "ERROR in SERVER\n");
2821 ERR_print_errors(bio_err);
2824 } else if (i == 0) {
2825 ERR_print_errors(bio_err);
2827 "SSL SERVER STARTUP FAILED in SSL_write\n");
2831 printf("server wrote %d\n", i);
2837 if (max_frag > 1029)
2838 SSL_set_max_send_fragment(s_ssl, max_frag -= 5);
2843 if ((done & S_DONE) && (done & C_DONE))
2848 print_details(c_ssl, "DONE: ");
2849 #ifndef OPENSSL_NO_NEXTPROTONEG
2850 if (verify_npn(c_ssl, s_ssl) < 0) {
2855 if (verify_serverinfo() < 0) {
2856 fprintf(stderr, "Server info verify error\n");
2860 if (custom_ext_error) {
2861 fprintf(stderr, "Custom extension error\n");
2868 * We have to set the BIO's to NULL otherwise they will be
2869 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again
2870 * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
2871 * c_ssl are sharing the same BIO structure and SSL_set_bio() and
2872 * SSL_free() automatically BIO_free non NULL entries. You should not
2873 * normally do this or be required to do this
2875 if (s_ssl != NULL) {
2879 if (c_ssl != NULL) {
2886 BIO_free_all(c_bio);
2887 BIO_free_all(s_bio);
2891 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2892 ret = (err_in_client != 0) ? 0 : 1;
2893 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2894 ret = (err_in_server != 0) ? 0 : 1;
2899 static CRYPTO_ONCE proxy_auth_ex_data_once = CRYPTO_ONCE_STATIC_INIT;
2900 static volatile int proxy_auth_ex_data_idx = -1;
2902 static void do_get_proxy_auth_ex_data_idx(void)
2904 proxy_auth_ex_data_idx = X509_STORE_CTX_get_ex_new_index(0,
2905 "SSLtest for verify callback",
2909 static int get_proxy_auth_ex_data_idx(void)
2911 CRYPTO_THREAD_run_once(&proxy_auth_ex_data_once,
2912 do_get_proxy_auth_ex_data_idx);
2913 return proxy_auth_ex_data_idx;
2916 static int verify_callback(int ok, X509_STORE_CTX *ctx)
2920 s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
2924 printf("depth=%d %s\n", ctx->error_depth, buf);
2926 fprintf(stderr, "depth=%d error=%d %s\n",
2927 ctx->error_depth, ctx->error, buf);
2932 switch (ctx->error) {
2934 fprintf(stderr, "Error string: %s\n",
2935 X509_verify_cert_error_string(ctx->error));
2937 case X509_V_ERR_CERT_NOT_YET_VALID:
2938 case X509_V_ERR_CERT_HAS_EXPIRED:
2939 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
2945 X509 *xs = ctx->current_cert;
2946 if (X509_get_extension_flags(xs) & EXFLAG_PROXY) {
2947 unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
2948 get_proxy_auth_ex_data_idx
2954 PROXY_CERT_INFO_EXTENSION *pci =
2955 X509_get_ext_d2i(xs, NID_proxyCertInfo,
2958 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
2959 case NID_Independent:
2961 * Completely meaningless in this program, as there's no
2962 * way to grant explicit rights to a specific PrC.
2963 * Basically, using id-ppl-Independent is the perfect way
2964 * to grant no rights at all.
2966 fprintf(stderr, " Independent proxy certificate");
2967 for (i = 0; i < 26; i++)
2970 case NID_id_ppl_inheritAll:
2972 * This is basically a NOP, we simply let the current
2973 * rights stand as they are.
2975 fprintf(stderr, " Proxy certificate inherits all");
2979 pci->proxyPolicy->policy->data;
2980 i = pci->proxyPolicy->policy->length;
2983 * The algorithm works as follows: it is assumed that
2984 * previous iterations or the initial granted rights has
2985 * already set some elements of `letters'. What we need
2986 * to do is to clear those that weren't granted by the
2987 * current PrC as well. The easiest way to do this is to
2988 * add 1 to all the elements whose letters are given with
2989 * the current policy. That way, all elements that are
2990 * set by the current policy and were already set by
2991 * earlier policies and through the original grant of
2992 * rights will get the value 2 or higher. The last thing
2993 * to do is to sweep through `letters' and keep the
2994 * elements having the value 2 as set, and clear all the
2998 printf(" Certificate proxy rights = %*.*s", i,
3002 if (isascii(c) && isalpha(c)) {
3008 for (i = 0; i < 26; i++)
3016 printf(", resulting proxy rights = ");
3017 for (i = 0; i < 26; i++)
3019 printf("%c", i + 'A');
3026 PROXY_CERT_INFO_EXTENSION_free(pci);
3034 static void process_proxy_debug(int indent, const char *format, ...)
3037 static const char indentation[] =
3038 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
3039 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
3040 char my_format[256];
3043 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
3044 indent, indent, indentation, format);
3046 va_start(args, format);
3047 vfprintf(stderr, my_format, args);
3057 static int process_proxy_cond_adders(unsigned int letters[26],
3058 const char *cond, const char **cond_end,
3059 int *pos, int indent);
3060 static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
3061 const char **cond_end, int *pos, int indent)
3067 while (isspace((int)*cond)) {
3074 process_proxy_debug(indent,
3075 "Start process_proxy_cond_val at position %d: %s\n",
3082 while (isspace((int)*cond)) {
3092 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
3097 while (isspace((int)*cond)) {
3104 "Weird condition character in position %d: "
3111 } else if (isascii(c) && isalpha(c)) {
3114 ok = letters[c - 'A'];
3119 "Weird condition character in position %d: " "%c\n", *pos, c);
3125 if (ok >= 0 && negate)
3129 process_proxy_debug(indent,
3130 "End process_proxy_cond_val at position %d: %s, returning %d\n",
3136 static int process_proxy_cond_multipliers(unsigned int letters[26],
3138 const char **cond_end, int *pos,
3145 process_proxy_debug(indent,
3146 "Start process_proxy_cond_multipliers at position %d: %s\n",
3149 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
3155 while (isspace((int)*cond)) {
3169 ok = process_proxy_cond_val(letters,
3170 cond, cond_end, pos, indent + 1);
3183 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3195 process_proxy_debug(indent,
3196 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
3203 static int process_proxy_cond_adders(unsigned int letters[26],
3204 const char *cond, const char **cond_end,
3205 int *pos, int indent)
3211 process_proxy_debug(indent,
3212 "Start process_proxy_cond_adders at position %d: %s\n",
3215 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
3222 while (isspace((int)*cond)) {
3235 ok = process_proxy_cond_multipliers(letters,
3236 cond, cond_end, pos,
3247 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3259 process_proxy_debug(indent,
3260 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
3267 static int process_proxy_cond(unsigned int letters[26],
3268 const char *cond, const char **cond_end)
3271 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
3274 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg)
3277 struct app_verify_arg *cb_arg = arg;
3278 unsigned int letters[26]; /* only used with proxy_auth */
3280 if (cb_arg->app_verify) {
3281 char *s = NULL, buf[256];
3283 printf("In app_verify_callback, allowing cert. ");
3284 printf("Arg is: %s\n", cb_arg->string);
3285 printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n",
3286 (void *)ctx, (void *)ctx->cert);
3288 s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
3290 printf("cert depth=%d %s\n", ctx->error_depth, buf);
3294 if (cb_arg->proxy_auth) {
3295 int found_any = 0, i;
3298 for (i = 0; i < 26; i++)
3300 for (sp = cb_arg->proxy_auth; *sp; sp++) {
3302 if (isascii(c) && isalpha(c)) {
3305 letters[c - 'A'] = 1;
3309 printf(" Initial proxy rights = ");
3310 for (i = 0; i < 26; i++)
3312 printf("%c", i + 'A');
3319 X509_STORE_CTX_set_ex_data(ctx,
3320 get_proxy_auth_ex_data_idx(), letters);
3322 if (cb_arg->allow_proxy_certs) {
3323 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
3325 ok = X509_verify_cert(ctx);
3327 if (cb_arg->proxy_auth) {
3329 const char *cond_end = NULL;
3331 ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
3337 "Stopped processing condition before it's end.\n");
3342 "Proxy rights check with condition '%s' invalid\n",
3343 cb_arg->proxy_cond);
3345 printf("Proxy rights check with condition '%s' ok\n",
3346 cb_arg->proxy_cond);
3352 #ifndef OPENSSL_NO_DH
3354 * These DH parameters have been generated as follows:
3355 * $ openssl dhparam -C -noout 512
3356 * $ openssl dhparam -C -noout 1024
3357 * $ openssl dhparam -C -noout -dsaparam 1024
3358 * (The third function has been renamed to avoid name conflicts.)
3360 static DH *get_dh512()
3362 static unsigned char dh512_p[] = {
3363 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
3365 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
3367 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
3369 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
3371 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
3373 0x02, 0xC5, 0xAE, 0x23,
3375 static unsigned char dh512_g[] = {
3380 if ((dh = DH_new()) == NULL)
3382 dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
3383 dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
3384 if ((dh->p == NULL) || (dh->g == NULL)) {
3391 static DH *get_dh1024()
3393 static unsigned char dh1024_p[] = {
3394 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
3396 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
3398 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
3400 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
3402 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
3404 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
3406 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
3408 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
3410 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
3412 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
3414 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
3416 static unsigned char dh1024_g[] = {
3421 if ((dh = DH_new()) == NULL)
3423 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3424 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3425 if ((dh->p == NULL) || (dh->g == NULL)) {
3432 static DH *get_dh1024dsa()
3434 static unsigned char dh1024_p[] = {
3435 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
3437 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
3439 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
3441 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
3443 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
3445 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
3447 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
3449 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
3451 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
3453 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
3455 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
3457 static unsigned char dh1024_g[] = {
3458 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
3460 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
3462 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
3464 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
3466 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
3468 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
3470 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
3472 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
3474 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
3476 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
3478 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
3482 if ((dh = DH_new()) == NULL)
3484 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3485 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3486 if ((dh->p == NULL) || (dh->g == NULL)) {
3495 #ifndef OPENSSL_NO_PSK
3496 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3497 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3498 unsigned int max_psk_len)
3503 ret = BN_hex2bn(&bn, pskkey);
3505 BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
3510 if (BN_num_bytes(bn) > (int)max_psk_len) {
3512 "psk buffer of callback is too small (%d) for key (%d)\n",
3513 max_psk_len, BN_num_bytes(bn));
3517 ret = BN_bn2bin(bn, psk);
3522 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
3524 unsigned int max_identity_len,
3526 unsigned int max_psk_len)
3529 unsigned int psk_len = 0;
3531 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3535 fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
3537 ret = psk_key2bn(psk_key, psk, max_psk_len);
3545 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3547 unsigned int max_psk_len)
3549 unsigned int psk_len = 0;
3551 if (strcmp(identity, "Client_identity") != 0) {
3552 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3555 psk_len = psk_key2bn(psk_key, psk, max_psk_len);
3560 static int do_test_cipherlist(void)
3562 #ifndef OPENSSL_NO_TLS
3564 const SSL_METHOD *meth;
3565 const SSL_CIPHER *ci, *tci = NULL;
3568 * This is required because ssltest "cheats" and uses internal headers to
3569 * call functions, thus avoiding auto-init
3571 OPENSSL_init_crypto(0, NULL);
3573 meth = TLS_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);