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;
386 static const char *server_sess_out;
387 static const char *server_sess_in;
388 static const char *client_sess_out;
389 static const char *client_sess_in;
390 static SSL_SESSION *server_sess;
391 static SSL_SESSION *client_sess;
393 static int servername_cb(SSL *s, int *ad, void *arg)
395 const char *servername = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name);
396 if (sn_server2 == NULL) {
397 BIO_printf(bio_stdout, "Servername 2 is NULL\n");
398 return SSL_TLSEXT_ERR_NOACK;
402 if (s_ctx2 != NULL && sn_server2 != NULL &&
403 !strcasecmp(servername, sn_server2)) {
404 BIO_printf(bio_stdout, "Switching server context.\n");
405 SSL_set_SSL_CTX(s, s_ctx2);
408 return SSL_TLSEXT_ERR_OK;
410 static int verify_servername(SSL *client, SSL *server)
412 /* just need to see if sn_context is what we expect */
413 SSL_CTX* ctx = SSL_get_SSL_CTX(server);
416 if (sn_expect == 1 && ctx == s_ctx)
418 if (sn_expect == 2 && ctx == s_ctx2)
420 BIO_printf(bio_stdout, "Servername: expected context %d\n", sn_expect);
422 BIO_printf(bio_stdout, "Servername: context is 2\n");
423 else if (ctx == s_ctx)
424 BIO_printf(bio_stdout, "Servername: context is 1\n");
426 BIO_printf(bio_stdout, "Servername: context is unknown\n");
432 * next_protos_parse parses a comma separated list of strings into a string
433 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
434 * outlen: (output) set to the length of the resulting buffer on success.
435 * err: (maybe NULL) on failure, an error message line is written to this BIO.
436 * in: a NUL terminated string like "abc,def,ghi"
438 * returns: a malloced buffer or NULL on failure.
440 static unsigned char *next_protos_parse(size_t *outlen,
451 out = OPENSSL_malloc(strlen(in) + 1);
455 for (i = 0; i <= len; ++i) {
456 if (i == len || in[i] == ',') {
457 if (i - start > 255) {
461 out[start] = i - start;
471 static int cb_server_alpn(SSL *s, const unsigned char **out,
472 unsigned char *outlen, const unsigned char *in,
473 unsigned int inlen, void *arg)
475 unsigned char *protos;
477 char* alpn_str = arg;
479 protos = next_protos_parse(&protos_len, alpn_str);
480 if (protos == NULL) {
481 fprintf(stderr, "failed to parser ALPN server protocol string: %s\n",
486 if (SSL_select_next_proto
487 ((unsigned char **)out, outlen, protos, protos_len, in,
488 inlen) != OPENSSL_NPN_NEGOTIATED) {
489 OPENSSL_free(protos);
490 return SSL_TLSEXT_ERR_NOACK;
494 * Make a copy of the selected protocol which will be freed in
497 alpn_selected = OPENSSL_malloc(*outlen);
498 memcpy(alpn_selected, *out, *outlen);
499 *out = alpn_selected;
501 OPENSSL_free(protos);
502 return SSL_TLSEXT_ERR_OK;
505 static int verify_alpn(SSL *client, SSL *server)
507 const unsigned char *client_proto, *server_proto;
508 unsigned int client_proto_len = 0, server_proto_len = 0;
509 SSL_get0_alpn_selected(client, &client_proto, &client_proto_len);
510 SSL_get0_alpn_selected(server, &server_proto, &server_proto_len);
512 OPENSSL_free(alpn_selected);
513 alpn_selected = NULL;
515 if (client_proto_len != server_proto_len) {
516 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
520 if (client_proto != NULL &&
521 memcmp(client_proto, server_proto, client_proto_len) != 0) {
522 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
526 if (client_proto_len > 0 && alpn_expected == NULL) {
527 BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n");
531 if (alpn_expected != NULL &&
532 (client_proto_len != strlen(alpn_expected) ||
533 memcmp(client_proto, alpn_expected, client_proto_len) != 0)) {
534 BIO_printf(bio_stdout,
535 "ALPN selected protocols not equal to expected protocol: %s\n",
543 BIO_printf(bio_stdout, "ALPN results: client: '");
544 BIO_write(bio_stdout, client_proto, client_proto_len);
545 BIO_printf(bio_stdout, "', server: '");
546 BIO_write(bio_stdout, server_proto, server_proto_len);
547 BIO_printf(bio_stdout, "'\n");
548 BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '",
550 if (SSL_get_SSL_CTX(server) == s_ctx2) {
551 BIO_printf(bio_stdout, "%s'\n",
554 BIO_printf(bio_stdout, "%s'\n",
561 * WARNING : below extension types are *NOT* IETF assigned, and could
562 * conflict if these types are reassigned and handled specially by OpenSSL
565 #define TACK_EXT_TYPE 62208
566 #define CUSTOM_EXT_TYPE_0 1000
567 #define CUSTOM_EXT_TYPE_1 1001
568 #define CUSTOM_EXT_TYPE_2 1002
569 #define CUSTOM_EXT_TYPE_3 1003
571 static const char custom_ext_cli_string[] = "abc";
572 static const char custom_ext_srv_string[] = "defg";
574 /* These set from cmdline */
575 static char *serverinfo_file = NULL;
576 static int serverinfo_sct = 0;
577 static int serverinfo_tack = 0;
579 /* These set based on extension callbacks */
580 static int serverinfo_sct_seen = 0;
581 static int serverinfo_tack_seen = 0;
582 static int serverinfo_other_seen = 0;
584 /* This set from cmdline */
585 static int custom_ext = 0;
587 /* This set based on extension callbacks */
588 static int custom_ext_error = 0;
590 static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type,
591 const unsigned char *in, size_t inlen,
594 if (ext_type == TLSEXT_TYPE_signed_certificate_timestamp)
595 serverinfo_sct_seen++;
596 else if (ext_type == TACK_EXT_TYPE)
597 serverinfo_tack_seen++;
599 serverinfo_other_seen++;
603 static int verify_serverinfo()
605 if (serverinfo_sct != serverinfo_sct_seen)
607 if (serverinfo_tack != serverinfo_tack_seen)
609 if (serverinfo_other_seen)
615 * Four test cases for custom extensions:
616 * 0 - no ClientHello extension or ServerHello response
617 * 1 - ClientHello with "abc", no response
618 * 2 - ClientHello with "abc", empty response
619 * 3 - ClientHello with "abc", "defg" response
622 static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type,
623 const unsigned char **out,
624 size_t *outlen, int *al, void *arg)
626 if (ext_type != CUSTOM_EXT_TYPE_0)
627 custom_ext_error = 1;
628 return 0; /* Don't send an extension */
631 static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type,
632 const unsigned char *in,
633 size_t inlen, int *al, void *arg)
638 static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type,
639 const unsigned char **out,
640 size_t *outlen, int *al, void *arg)
642 if (ext_type != CUSTOM_EXT_TYPE_1)
643 custom_ext_error = 1;
644 *out = (const unsigned char *)custom_ext_cli_string;
645 *outlen = strlen(custom_ext_cli_string);
646 return 1; /* Send "abc" */
649 static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type,
650 const unsigned char *in,
651 size_t inlen, int *al, void *arg)
656 static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type,
657 const unsigned char **out,
658 size_t *outlen, int *al, void *arg)
660 if (ext_type != CUSTOM_EXT_TYPE_2)
661 custom_ext_error = 1;
662 *out = (const unsigned char *)custom_ext_cli_string;
663 *outlen = strlen(custom_ext_cli_string);
664 return 1; /* Send "abc" */
667 static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type,
668 const unsigned char *in,
669 size_t inlen, int *al, void *arg)
671 if (ext_type != CUSTOM_EXT_TYPE_2)
672 custom_ext_error = 1;
674 custom_ext_error = 1; /* Should be empty response */
678 static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type,
679 const unsigned char **out,
680 size_t *outlen, int *al, void *arg)
682 if (ext_type != CUSTOM_EXT_TYPE_3)
683 custom_ext_error = 1;
684 *out = (const unsigned char *)custom_ext_cli_string;
685 *outlen = strlen(custom_ext_cli_string);
686 return 1; /* Send "abc" */
689 static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type,
690 const unsigned char *in,
691 size_t inlen, int *al, void *arg)
693 if (ext_type != CUSTOM_EXT_TYPE_3)
694 custom_ext_error = 1;
695 if (inlen != strlen(custom_ext_srv_string))
696 custom_ext_error = 1;
697 if (memcmp(custom_ext_srv_string, in, inlen) != 0)
698 custom_ext_error = 1; /* Check for "defg" */
703 * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback
706 static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type,
707 const unsigned char *in,
708 size_t inlen, int *al, void *arg)
710 custom_ext_error = 1;
714 /* 'add' callbacks are only called if the 'parse' callback is called */
715 static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type,
716 const unsigned char **out,
717 size_t *outlen, int *al, void *arg)
719 /* Error: should not have been called */
720 custom_ext_error = 1;
721 return 0; /* Don't send an extension */
724 static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type,
725 const unsigned char *in,
726 size_t inlen, int *al, void *arg)
728 if (ext_type != CUSTOM_EXT_TYPE_1)
729 custom_ext_error = 1;
730 /* Check for "abc" */
731 if (inlen != strlen(custom_ext_cli_string))
732 custom_ext_error = 1;
733 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
734 custom_ext_error = 1;
738 static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type,
739 const unsigned char **out,
740 size_t *outlen, int *al, void *arg)
742 return 0; /* Don't send an extension */
745 static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type,
746 const unsigned char *in,
747 size_t inlen, int *al, void *arg)
749 if (ext_type != CUSTOM_EXT_TYPE_2)
750 custom_ext_error = 1;
751 /* Check for "abc" */
752 if (inlen != strlen(custom_ext_cli_string))
753 custom_ext_error = 1;
754 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
755 custom_ext_error = 1;
759 static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type,
760 const unsigned char **out,
761 size_t *outlen, int *al, void *arg)
765 return 1; /* Send empty extension */
768 static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type,
769 const unsigned char *in,
770 size_t inlen, int *al, void *arg)
772 if (ext_type != CUSTOM_EXT_TYPE_3)
773 custom_ext_error = 1;
774 /* Check for "abc" */
775 if (inlen != strlen(custom_ext_cli_string))
776 custom_ext_error = 1;
777 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
778 custom_ext_error = 1;
782 static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type,
783 const unsigned char **out,
784 size_t *outlen, int *al, void *arg)
786 *out = (const unsigned char *)custom_ext_srv_string;
787 *outlen = strlen(custom_ext_srv_string);
788 return 1; /* Send "defg" */
791 static char *cipher = NULL;
792 static int verbose = 0;
793 static int debug = 0;
794 static const char rnd_seed[] =
795 "string to make the random number generator think it has entropy";
797 int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family,
798 long bytes, clock_t *s_time, clock_t *c_time);
799 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time,
801 int doit(SSL *s_ssl, SSL *c_ssl, long bytes);
802 static int do_test_cipherlist(void);
804 static void sv_usage(void)
806 fprintf(stderr, "usage: ssltest [args ...]\n");
807 fprintf(stderr, "\n");
809 fprintf(stderr, "-F - run test in FIPS mode\n");
811 fprintf(stderr, " -server_auth - check server certificate\n");
812 fprintf(stderr, " -client_auth - do client authentication\n");
813 fprintf(stderr, " -proxy - allow proxy certificates\n");
814 fprintf(stderr, " -proxy_auth <val> - set proxy policy rights\n");
816 " -proxy_cond <val> - expression to test proxy policy rights\n");
817 fprintf(stderr, " -v - more output\n");
818 fprintf(stderr, " -d - debug output\n");
819 fprintf(stderr, " -reuse - use session-id reuse\n");
820 fprintf(stderr, " -num <val> - number of connections to perform\n");
822 " -bytes <val> - number of bytes to swap between client/server\n");
823 #ifndef OPENSSL_NO_DH
825 " -dhe512 - use 512 bit key for DHE (to test failure)\n");
827 " -dhe1024 - use 1024 bit key (safe prime) for DHE (default, no-op)\n");
829 " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
830 fprintf(stderr, " -no_dhe - disable DHE\n");
832 #ifndef OPENSSL_NO_EC
833 fprintf(stderr, " -no_ecdhe - disable ECDHE\nTODO(openssl-team): no_ecdhe was broken by auto ecdh. Make this work again.\n");
835 #ifndef OPENSSL_NO_PSK
836 fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n");
838 #ifndef OPENSSL_NO_SRP
839 fprintf(stderr, " -srpuser user - SRP username to use\n");
840 fprintf(stderr, " -srppass arg - password for 'user'\n");
842 #ifndef OPENSSL_NO_SSL3
843 fprintf(stderr, " -ssl3 - use SSLv3\n");
845 #ifndef OPENSSL_NO_TLS1
846 fprintf(stderr, " -tls1 - use TLSv1\n");
848 #ifndef OPENSSL_NO_DTLS
849 fprintf(stderr, " -dtls - use DTLS\n");
850 #ifndef OPENSSL_NO_DTLS1
851 fprintf(stderr, " -dtls1 - use DTLSv1\n");
853 #ifndef OPENSSL_NO_DTLS1_2
854 fprintf(stderr, " -dtls12 - use DTLSv1.2\n");
857 fprintf(stderr, " -CApath arg - PEM format directory of CA's\n");
858 fprintf(stderr, " -CAfile arg - PEM format file of CA's\n");
859 fprintf(stderr, " -cert arg - Server certificate file\n");
861 " -key arg - Server key file (default: same as -cert)\n");
862 fprintf(stderr, " -c_cert arg - Client certificate file\n");
864 " -c_key arg - Client key file (default: same as -c_cert)\n");
865 fprintf(stderr, " -cipher arg - The cipher list\n");
866 fprintf(stderr, " -bio_pair - Use BIO pairs\n");
867 fprintf(stderr, " -ipv4 - Use IPv4 connection on localhost\n");
868 fprintf(stderr, " -ipv6 - Use IPv6 connection on localhost\n");
869 fprintf(stderr, " -f - Test even cases that can't work\n");
871 " -time - measure processor time used by client and server\n");
872 fprintf(stderr, " -zlib - use zlib compression\n");
874 " -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
875 " When this option is requested, the cipherlist\n"
876 " tests are run instead of handshake tests.\n");
877 #ifndef OPENSSL_NO_NEXTPROTONEG
878 fprintf(stderr, " -npn_client - have client side offer NPN\n");
879 fprintf(stderr, " -npn_server - have server side offer NPN\n");
880 fprintf(stderr, " -npn_server_reject - have server reject NPN\n");
882 fprintf(stderr, " -serverinfo_file file - have server use this file\n");
883 fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n");
885 " -serverinfo_tack - have client offer and expect TACK\n");
887 " -custom_ext - try various custom extension callbacks\n");
888 fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n");
889 fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n");
890 fprintf(stderr, " -alpn_server1 <string> - alias for -alpn_server\n");
891 fprintf(stderr, " -alpn_server2 <string> - have server side context 2 offer ALPN\n");
893 " -alpn_expected <string> - the ALPN protocol that should be negotiated\n");
894 fprintf(stderr, " -server_min_proto <string> - Minimum version the server should support\n");
895 fprintf(stderr, " -server_max_proto <string> - Maximum version the server should support\n");
896 fprintf(stderr, " -client_min_proto <string> - Minimum version the client should support\n");
897 fprintf(stderr, " -client_max_proto <string> - Maximum version the client should support\n");
898 fprintf(stderr, " -should_negotiate <string> - The version that should be negotiated, fail-client or fail-server\n");
899 #ifndef OPENSSL_NO_CT
900 fprintf(stderr, " -noct - no certificate transparency\n");
901 fprintf(stderr, " -requestct - request certificate transparency\n");
902 fprintf(stderr, " -requirect - require certificate transparency\n");
904 fprintf(stderr, " -sn_client <string> - have client request this servername\n");
905 fprintf(stderr, " -sn_server1 <string> - have server context 1 respond to this servername\n");
906 fprintf(stderr, " -sn_server2 <string> - have server context 2 respond to this servername\n");
907 fprintf(stderr, " -sn_expect1 - expected server 1\n");
908 fprintf(stderr, " -sn_expect2 - expected server 2\n");
909 fprintf(stderr, " -server_sess_out <file> - Save the server session to a file\n");
910 fprintf(stderr, " -server_sess_in <file> - Read the server session from a file\n");
911 fprintf(stderr, " -client_sess_out <file> - Save the client session to a file\n");
912 fprintf(stderr, " -client_sess_in <file> - Read the client session from a file\n");
913 fprintf(stderr, " -should_reuse <number> - The expected state of reusing the session\n");
914 fprintf(stderr, " -no_ticket - do not issue TLS session ticket\n");
917 static void print_key_details(BIO *out, EVP_PKEY *key)
919 int keyid = EVP_PKEY_id(key);
920 #ifndef OPENSSL_NO_EC
921 if (keyid == EVP_PKEY_EC) {
922 EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key);
925 nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec));
927 cname = EC_curve_nid2nist(nid);
929 cname = OBJ_nid2sn(nid);
930 BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname);
946 algname = OBJ_nid2sn(keyid);
949 BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname);
953 static void print_details(SSL *c_ssl, const char *prefix)
955 const SSL_CIPHER *ciph;
960 ciph = SSL_get_current_cipher(c_ssl);
961 BIO_printf(bio_stdout, "%s%s, cipher %s %s",
963 SSL_get_version(c_ssl),
964 SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph));
965 cert = SSL_get_peer_certificate(c_ssl);
967 pkey = X509_get_pubkey(cert);
969 BIO_puts(bio_stdout, ", ");
970 print_key_details(bio_stdout, pkey);
975 if (SSL_get_server_tmp_key(c_ssl, &pkey)) {
976 BIO_puts(bio_stdout, ", temp key: ");
977 print_key_details(bio_stdout, pkey);
980 if (SSL_get_peer_signature_nid(c_ssl, &mdnid))
981 BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid));
982 BIO_printf(bio_stdout, "\n");
986 * protocol_from_string - converts a protocol version string to a number
988 * Returns -1 on failure or the version on success
990 static int protocol_from_string(const char *value)
992 struct protocol_versions {
996 static const struct protocol_versions versions[] = {
997 {"ssl3", SSL3_VERSION},
998 {"tls1", TLS1_VERSION},
999 {"tls1.1", TLS1_1_VERSION},
1000 {"tls1.2", TLS1_2_VERSION},
1001 {"dtls1", DTLS1_VERSION},
1002 {"dtls1.2", DTLS1_2_VERSION}};
1004 size_t n = OSSL_NELEM(versions);
1006 for (i = 0; i < n; i++)
1007 if (strcmp(versions[i].name, value) == 0)
1008 return versions[i].version;
1012 static SSL_SESSION *read_session(const char *filename)
1015 BIO *f = BIO_new_file(filename, "r");
1018 BIO_printf(bio_err, "Can't open session file %s\n", filename);
1019 ERR_print_errors(bio_err);
1022 sess = PEM_read_bio_SSL_SESSION(f, NULL, 0, NULL);
1024 BIO_printf(bio_err, "Can't parse session file %s\n", filename);
1025 ERR_print_errors(bio_err);
1031 static int write_session(const char *filename, SSL_SESSION *sess)
1033 BIO *f = BIO_new_file(filename, "w");
1036 BIO_printf(bio_err, "No session information\n");
1040 BIO_printf(bio_err, "Can't open session file %s\n", filename);
1041 ERR_print_errors(bio_err);
1044 PEM_write_bio_SSL_SESSION(f, sess);
1050 * set_protocol_version - Sets protocol version minimum or maximum
1052 * Returns 0 on failure and 1 on success
1054 static int set_protocol_version(const char *version, SSL *ssl, int setting)
1056 if (version != NULL) {
1057 int ver = protocol_from_string(version);
1059 BIO_printf(bio_err, "Error parsing: %s\n", version);
1062 return SSL_ctrl(ssl, setting, ver, NULL);
1067 int main(int argc, char *argv[])
1069 char *CApath = NULL, *CAfile = NULL;
1071 enum { BIO_MEM, BIO_PAIR, BIO_IPV4, BIO_IPV6 } bio_type = BIO_MEM;
1073 int dtls1 = 0, dtls12 = 0, dtls = 0, tls1 = 0, ssl3 = 0, ret = 1;
1074 int client_auth = 0;
1075 int server_auth = 0, i;
1076 struct app_verify_arg app_verify_arg =
1077 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
1079 SSL_CTX *c_ctx = NULL;
1080 const SSL_METHOD *meth = NULL;
1082 int number = 1, reuse = 0;
1083 int should_reuse = -1;
1086 #ifndef OPENSSL_NO_DH
1088 int dhe512 = 0, dhe1024dsa = 0;
1090 #ifndef OPENSSL_NO_SRP
1092 SRP_CLIENT_ARG srp_client_arg = { NULL, NULL };
1094 SRP_SERVER_ARG srp_server_arg = { NULL, NULL };
1099 clock_t s_time = 0, c_time = 0;
1100 #ifndef OPENSSL_NO_COMP
1102 COMP_METHOD *cm = NULL;
1103 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
1105 int test_cipherlist = 0;
1110 int min_version = 0, max_version = 0;
1111 #ifndef OPENSSL_NO_CT
1113 * Disable CT validation by default, because it will interfere with
1114 * anything using custom extension handlers to deal with SCT extensions.
1116 ct_validation_cb ct_validation = NULL;
1118 SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL, *s_cctx2 = NULL;
1119 STACK_OF(OPENSSL_STRING) *conf_args = NULL;
1120 char *arg = NULL, *argn = NULL;
1126 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
1128 p = getenv("OPENSSL_DEBUG_MEMORY");
1129 if (p != NULL && strcmp(p, "on") == 0)
1130 CRYPTO_set_mem_debug(1);
1131 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1133 RAND_seed(rnd_seed, sizeof rnd_seed);
1135 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1137 s_cctx = SSL_CONF_CTX_new();
1138 s_cctx2 = SSL_CONF_CTX_new();
1139 c_cctx = SSL_CONF_CTX_new();
1141 if (!s_cctx || !c_cctx || !s_cctx2) {
1142 ERR_print_errors(bio_err);
1146 SSL_CONF_CTX_set_flags(s_cctx,
1147 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1148 SSL_CONF_FLAG_CERTIFICATE |
1149 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1150 SSL_CONF_CTX_set_flags(s_cctx2,
1151 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER |
1152 SSL_CONF_FLAG_CERTIFICATE |
1153 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1154 if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) {
1155 ERR_print_errors(bio_err);
1158 if (!SSL_CONF_CTX_set1_prefix(s_cctx2, "-s_")) {
1159 ERR_print_errors(bio_err);
1163 SSL_CONF_CTX_set_flags(c_cctx,
1164 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT |
1165 SSL_CONF_FLAG_CERTIFICATE |
1166 SSL_CONF_FLAG_REQUIRE_PRIVATE);
1167 if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) {
1168 ERR_print_errors(bio_err);
1176 if (strcmp(*argv, "-F") == 0) {
1181 "not compiled with FIPS support, so exiting without running.\n");
1184 } else if (strcmp(*argv, "-server_auth") == 0)
1186 else if (strcmp(*argv, "-client_auth") == 0)
1188 else if (strcmp(*argv, "-proxy_auth") == 0) {
1191 app_verify_arg.proxy_auth = *(++argv);
1192 } else if (strcmp(*argv, "-proxy_cond") == 0) {
1195 app_verify_arg.proxy_cond = *(++argv);
1196 } else if (strcmp(*argv, "-v") == 0)
1198 else if (strcmp(*argv, "-d") == 0)
1200 else if (strcmp(*argv, "-reuse") == 0)
1202 else if (strcmp(*argv, "-dhe512") == 0) {
1203 #ifndef OPENSSL_NO_DH
1207 "ignoring -dhe512, since I'm compiled without DH\n");
1209 } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
1210 #ifndef OPENSSL_NO_DH
1214 "ignoring -dhe1024dsa, since I'm compiled without DH\n");
1216 } else if (strcmp(*argv, "-no_dhe") == 0)
1218 else if (strcmp(*argv, "-no_ecdhe") == 0)
1220 else if (strcmp(*argv, "-psk") == 0) {
1223 psk_key = *(++argv);
1224 #ifndef OPENSSL_NO_PSK
1225 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
1226 BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
1233 #ifndef OPENSSL_NO_SRP
1234 else if (strcmp(*argv, "-srpuser") == 0) {
1237 srp_server_arg.expected_user = srp_client_arg.srplogin =
1239 min_version = TLS1_VERSION;
1240 } else if (strcmp(*argv, "-srppass") == 0) {
1243 srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
1244 min_version = TLS1_VERSION;
1247 else if (strcmp(*argv, "-tls1") == 0) {
1249 } else if (strcmp(*argv, "-ssl3") == 0) {
1251 } else if (strcmp(*argv, "-dtls1") == 0) {
1253 } else if (strcmp(*argv, "-dtls12") == 0) {
1255 } else if (strcmp(*argv, "-dtls") == 0) {
1257 } else if (strncmp(*argv, "-num", 4) == 0) {
1260 number = atoi(*(++argv));
1263 } else if (strcmp(*argv, "-bytes") == 0) {
1266 bytes = atol(*(++argv));
1269 i = strlen(argv[0]);
1270 if (argv[0][i - 1] == 'k')
1272 if (argv[0][i - 1] == 'm')
1273 bytes *= 1024L * 1024L;
1274 } else if (strcmp(*argv, "-cipher") == 0) {
1278 } else if (strcmp(*argv, "-CApath") == 0) {
1282 } else if (strcmp(*argv, "-CAfile") == 0) {
1286 } else if (strcmp(*argv, "-bio_pair") == 0) {
1287 bio_type = BIO_PAIR;
1289 #ifndef OPENSSL_NO_SOCK
1290 else if (strcmp(*argv, "-ipv4") == 0) {
1291 bio_type = BIO_IPV4;
1292 } else if (strcmp(*argv, "-ipv6") == 0) {
1293 bio_type = BIO_IPV6;
1296 else if (strcmp(*argv, "-f") == 0) {
1298 } else if (strcmp(*argv, "-time") == 0) {
1301 #ifndef OPENSSL_NO_CT
1302 else if (strcmp(*argv, "-noct") == 0) {
1303 ct_validation = NULL;
1305 else if (strcmp(*argv, "-requestct") == 0) {
1306 ct_validation = CT_verify_no_bad_scts;
1308 else if (strcmp(*argv, "-requirect") == 0) {
1309 ct_validation = CT_verify_at_least_one_good_sct;
1312 #ifndef OPENSSL_NO_COMP
1313 else if (strcmp(*argv, "-zlib") == 0) {
1317 else if (strcmp(*argv, "-app_verify") == 0) {
1318 app_verify_arg.app_verify = 1;
1319 } else if (strcmp(*argv, "-proxy") == 0) {
1320 app_verify_arg.allow_proxy_certs = 1;
1321 } else if (strcmp(*argv, "-test_cipherlist") == 0) {
1322 test_cipherlist = 1;
1324 #ifndef OPENSSL_NO_NEXTPROTONEG
1325 else if (strcmp(*argv, "-npn_client") == 0) {
1327 } else if (strcmp(*argv, "-npn_server") == 0) {
1329 } else if (strcmp(*argv, "-npn_server_reject") == 0) {
1330 npn_server_reject = 1;
1333 else if (strcmp(*argv, "-serverinfo_sct") == 0) {
1335 } else if (strcmp(*argv, "-serverinfo_tack") == 0) {
1336 serverinfo_tack = 1;
1337 } else if (strcmp(*argv, "-serverinfo_file") == 0) {
1340 serverinfo_file = *(++argv);
1341 } else if (strcmp(*argv, "-custom_ext") == 0) {
1343 } else if (strcmp(*argv, "-alpn_client") == 0) {
1346 alpn_client = *(++argv);
1347 } else if (strcmp(*argv, "-alpn_server") == 0 ||
1348 strcmp(*argv, "-alpn_server1") == 0) {
1351 alpn_server = *(++argv);
1352 } else if (strcmp(*argv, "-alpn_server2") == 0) {
1355 alpn_server2 = *(++argv);
1356 } else if (strcmp(*argv, "-alpn_expected") == 0) {
1359 alpn_expected = *(++argv);
1360 } else if (strcmp(*argv, "-server_min_proto") == 0) {
1363 server_min_proto = *(++argv);
1364 } else if (strcmp(*argv, "-server_max_proto") == 0) {
1367 server_max_proto = *(++argv);
1368 } else if (strcmp(*argv, "-client_min_proto") == 0) {
1371 client_min_proto = *(++argv);
1372 } else if (strcmp(*argv, "-client_max_proto") == 0) {
1375 client_max_proto = *(++argv);
1376 } else if (strcmp(*argv, "-should_negotiate") == 0) {
1379 should_negotiate = *(++argv);
1380 } else if (strcmp(*argv, "-sn_client") == 0) {
1383 sn_client = *(++argv);
1384 } else if (strcmp(*argv, "-sn_server1") == 0) {
1387 sn_server1 = *(++argv);
1388 } else if (strcmp(*argv, "-sn_server2") == 0) {
1391 sn_server2 = *(++argv);
1392 } else if (strcmp(*argv, "-sn_expect1") == 0) {
1394 } else if (strcmp(*argv, "-sn_expect2") == 0) {
1396 } else if (strcmp(*argv, "-server_sess_out") == 0) {
1399 server_sess_out = *(++argv);
1400 } else if (strcmp(*argv, "-server_sess_in") == 0) {
1403 server_sess_in = *(++argv);
1404 } else if (strcmp(*argv, "-client_sess_out") == 0) {
1407 client_sess_out = *(++argv);
1408 } else if (strcmp(*argv, "-client_sess_in") == 0) {
1411 client_sess_in = *(++argv);
1412 } else if (strcmp(*argv, "-should_reuse") == 0) {
1415 should_reuse = !!atoi(*(++argv));
1416 } else if (strcmp(*argv, "-no_ticket") == 0) {
1422 /* Try to process command using SSL_CONF */
1423 rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv);
1424 /* If not processed try server */
1426 rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv);
1427 /* Recognised: store it for later use */
1432 conf_args = sk_OPENSSL_STRING_new_null();
1436 if (!sk_OPENSSL_STRING_push(conf_args, arg))
1438 if (!sk_OPENSSL_STRING_push(conf_args, argn))
1443 BIO_printf(bio_err, "Missing argument for %s\n", arg);
1445 BIO_printf(bio_err, "Error with command %s\n", arg);
1447 BIO_printf(bio_err, "unknown option %s\n", arg);
1461 * test_cipherlist prevails over protocol switch: we test the cipherlist
1462 * for all enabled protocols.
1464 if (test_cipherlist == 1) {
1466 * ensure that the cipher list are correctly sorted and exit
1468 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
1469 "other options.\n");
1470 if (do_test_cipherlist() == 0)
1476 if (ssl3 + tls1 + dtls + dtls1 + dtls12 > 1) {
1477 fprintf(stderr, "At most one of -ssl3, -tls1, -dtls, -dtls1 or -dtls12 should "
1482 #ifdef OPENSSL_NO_SSL3
1487 #ifdef OPENSSL_NO_TLS1
1492 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1)
1497 #if defined(OPENSSL_NO_DTLS) || defined(OPENSSL_NO_DTLS1_2)
1505 * Testing was requested for a compiled-out protocol (e.g. SSLv3).
1506 * Ideally, we would error out, but the generic test wrapper can't know
1507 * when to expect failure. So we do nothing and return success.
1510 fprintf(stderr, "Testing was requested for a disabled protocol. "
1511 "Skipping tests.\n");
1516 if (!ssl3 && !tls1 && !dtls && !dtls1 && !dtls12 && number > 1 && !reuse && !force) {
1517 fprintf(stderr, "This case cannot work. Use -f to perform "
1518 "the test anyway (and\n-d to see what happens), "
1519 "or add one of -ssl3, -tls1, -dtls, -dtls1, -dtls12, -reuse\n"
1520 "to avoid protocol mismatch.\n");
1525 if (!FIPS_mode_set(1)) {
1526 ERR_print_errors(bio_err);
1529 fprintf(stderr, "*** IN FIPS MODE ***\n");
1534 if (bio_type != BIO_PAIR) {
1535 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1536 bio_type = BIO_PAIR;
1538 if (number < 50 && !force)
1540 "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1543 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1545 #ifndef OPENSSL_NO_COMP
1546 if (comp == COMP_ZLIB)
1549 if (COMP_get_type(cm) != NID_undef) {
1550 if (SSL_COMP_add_compression_method(comp, cm) != 0) {
1551 fprintf(stderr, "Failed to add compression method\n");
1552 ERR_print_errors_fp(stderr);
1556 "Warning: %s compression not supported\n",
1557 comp == COMP_ZLIB ? "zlib" : "unknown");
1558 ERR_print_errors_fp(stderr);
1561 ssl_comp_methods = SSL_COMP_get_compression_methods();
1562 n = sk_SSL_COMP_num(ssl_comp_methods);
1565 printf("Available compression methods:");
1566 for (j = 0; j < n; j++) {
1567 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1568 printf(" %s:%d", c->name, c->id);
1574 #ifndef OPENSSL_NO_TLS
1575 meth = TLS_method();
1577 min_version = SSL3_VERSION;
1578 max_version = SSL3_VERSION;
1580 min_version = TLS1_VERSION;
1581 max_version = TLS1_VERSION;
1584 #ifndef OPENSSL_NO_DTLS
1585 if (dtls || dtls1 || dtls12)
1586 meth = DTLS_method();
1588 min_version = DTLS1_VERSION;
1589 max_version = DTLS1_VERSION;
1590 } else if (dtls12) {
1591 min_version = DTLS1_2_VERSION;
1592 max_version = DTLS1_2_VERSION;
1596 c_ctx = SSL_CTX_new(meth);
1597 s_ctx = SSL_CTX_new(meth);
1598 s_ctx2 = SSL_CTX_new(meth); /* no SSL_CTX_dup! */
1599 if ((c_ctx == NULL) || (s_ctx == NULL) || (s_ctx2 == NULL)) {
1600 ERR_print_errors(bio_err);
1604 * Since we will use low security ciphersuites and keys for testing set
1605 * security level to zero by default. Tests can override this by adding
1606 * "@SECLEVEL=n" to the cipher string.
1608 SSL_CTX_set_security_level(c_ctx, 0);
1609 SSL_CTX_set_security_level(s_ctx, 0);
1610 SSL_CTX_set_security_level(s_ctx2, 0);
1613 SSL_CTX_set_options(c_ctx, SSL_OP_NO_TICKET);
1614 SSL_CTX_set_options(s_ctx, SSL_OP_NO_TICKET);
1617 if (SSL_CTX_set_min_proto_version(c_ctx, min_version) == 0)
1619 if (SSL_CTX_set_max_proto_version(c_ctx, max_version) == 0)
1621 if (SSL_CTX_set_min_proto_version(s_ctx, min_version) == 0)
1623 if (SSL_CTX_set_max_proto_version(s_ctx, max_version) == 0)
1626 if (cipher != NULL) {
1627 if (!SSL_CTX_set_cipher_list(c_ctx, cipher)
1628 || !SSL_CTX_set_cipher_list(s_ctx, cipher)
1629 || !SSL_CTX_set_cipher_list(s_ctx2, cipher)) {
1630 ERR_print_errors(bio_err);
1635 #ifndef OPENSSL_NO_CT
1636 if (!SSL_CTX_set_ct_validation_callback(c_ctx, ct_validation, NULL)) {
1637 ERR_print_errors(bio_err);
1642 /* Process SSL_CONF arguments */
1643 SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx);
1644 SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx);
1645 SSL_CONF_CTX_set_ssl_ctx(s_cctx2, s_ctx2);
1647 for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) {
1649 arg = sk_OPENSSL_STRING_value(conf_args, i);
1650 argn = sk_OPENSSL_STRING_value(conf_args, i + 1);
1651 rv = SSL_CONF_cmd(c_cctx, arg, argn);
1652 /* If not recognised use server context */
1654 rv = SSL_CONF_cmd(s_cctx2, arg, argn);
1656 rv = SSL_CONF_cmd(s_cctx, arg, argn);
1659 BIO_printf(bio_err, "Error processing %s %s\n",
1660 arg, argn ? argn : "");
1661 ERR_print_errors(bio_err);
1666 if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx) || !SSL_CONF_CTX_finish(s_cctx2)) {
1667 BIO_puts(bio_err, "Error finishing context\n");
1668 ERR_print_errors(bio_err);
1671 #ifndef OPENSSL_NO_DH
1674 dh = get_dh1024dsa();
1679 SSL_CTX_set_tmp_dh(s_ctx, dh);
1680 SSL_CTX_set_tmp_dh(s_ctx2, dh);
1687 if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
1688 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
1689 (!SSL_CTX_load_verify_locations(s_ctx2, CAfile, CApath)) ||
1690 (!SSL_CTX_set_default_verify_paths(s_ctx2)) ||
1691 (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
1692 (!SSL_CTX_set_default_verify_paths(c_ctx))) {
1693 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
1694 ERR_print_errors(bio_err);
1698 #ifndef OPENSSL_NO_CT
1699 if (!SSL_CTX_set_default_ctlog_list_file(s_ctx) ||
1700 !SSL_CTX_set_default_ctlog_list_file(s_ctx2) ||
1701 !SSL_CTX_set_default_ctlog_list_file(c_ctx)) {
1702 ERR_print_errors(bio_err);
1707 printf("client authentication\n");
1708 SSL_CTX_set_verify(s_ctx,
1709 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1711 SSL_CTX_set_verify(s_ctx2,
1712 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1714 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
1716 SSL_CTX_set_cert_verify_callback(s_ctx2, app_verify_callback,
1720 printf("server authentication\n");
1721 SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
1722 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
1727 int session_id_context = 0;
1728 if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
1729 sizeof session_id_context) ||
1730 !SSL_CTX_set_session_id_context(s_ctx2, (void *)&session_id_context,
1731 sizeof session_id_context)) {
1732 ERR_print_errors(bio_err);
1737 /* Use PSK only if PSK key is given */
1738 if (psk_key != NULL) {
1740 * no_psk is used to avoid putting psk command to openssl tool
1744 * if PSK is not compiled in and psk key is given, do nothing and
1750 #ifndef OPENSSL_NO_PSK
1751 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1752 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1753 SSL_CTX_set_psk_server_callback(s_ctx2, psk_server_callback);
1755 BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
1756 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint") ||
1757 !SSL_CTX_use_psk_identity_hint(s_ctx2, "ctx server identity_hint")) {
1758 BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
1759 ERR_print_errors(bio_err);
1764 #ifndef OPENSSL_NO_SRP
1765 if (srp_client_arg.srplogin) {
1766 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
1767 BIO_printf(bio_err, "Unable to set SRP username\n");
1770 SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
1771 SSL_CTX_set_srp_client_pwd_callback(c_ctx,
1772 ssl_give_srp_client_pwd_cb);
1774 * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
1778 if (srp_server_arg.expected_user != NULL) {
1779 SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
1780 SSL_CTX_set_verify(s_ctx2, SSL_VERIFY_NONE, verify_callback);
1781 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1782 SSL_CTX_set_srp_cb_arg(s_ctx2, &srp_server_arg);
1783 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1784 SSL_CTX_set_srp_username_callback(s_ctx2, ssl_srp_server_param_cb);
1788 #ifndef OPENSSL_NO_NEXTPROTONEG
1790 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1793 if (npn_server_reject) {
1795 "Can't have both -npn_server and -npn_server_reject\n");
1798 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1799 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_npn, NULL);
1801 if (npn_server_reject) {
1802 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn,
1804 SSL_CTX_set_next_protos_advertised_cb(s_ctx2, cb_server_rejects_npn,
1809 if (serverinfo_sct) {
1810 if (!SSL_CTX_add_client_custom_ext(c_ctx,
1811 TLSEXT_TYPE_signed_certificate_timestamp,
1813 serverinfo_cli_parse_cb, NULL)) {
1814 BIO_printf(bio_err, "Error adding SCT extension\n");
1818 if (serverinfo_tack) {
1819 if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1821 serverinfo_cli_parse_cb, NULL)) {
1822 BIO_printf(bio_err, "Error adding TACK extension\n");
1826 if (serverinfo_file)
1827 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file) ||
1828 !SSL_CTX_use_serverinfo_file(s_ctx2, serverinfo_file)) {
1829 BIO_printf(bio_err, "missing serverinfo file\n");
1834 if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1835 custom_ext_0_cli_add_cb,
1837 custom_ext_0_cli_parse_cb, NULL)
1838 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1839 custom_ext_1_cli_add_cb,
1841 custom_ext_1_cli_parse_cb, NULL)
1842 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1843 custom_ext_2_cli_add_cb,
1845 custom_ext_2_cli_parse_cb, NULL)
1846 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1847 custom_ext_3_cli_add_cb,
1849 custom_ext_3_cli_parse_cb, NULL)
1850 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1851 custom_ext_0_srv_add_cb,
1853 custom_ext_0_srv_parse_cb, NULL)
1854 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_0,
1855 custom_ext_0_srv_add_cb,
1857 custom_ext_0_srv_parse_cb, NULL)
1858 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
1859 custom_ext_1_srv_add_cb,
1861 custom_ext_1_srv_parse_cb, NULL)
1862 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_1,
1863 custom_ext_1_srv_add_cb,
1865 custom_ext_1_srv_parse_cb, NULL)
1866 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
1867 custom_ext_2_srv_add_cb,
1869 custom_ext_2_srv_parse_cb, NULL)
1870 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_2,
1871 custom_ext_2_srv_add_cb,
1873 custom_ext_2_srv_parse_cb, NULL)
1874 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
1875 custom_ext_3_srv_add_cb,
1877 custom_ext_3_srv_parse_cb, NULL)
1878 || !SSL_CTX_add_server_custom_ext(s_ctx2, CUSTOM_EXT_TYPE_3,
1879 custom_ext_3_srv_add_cb,
1881 custom_ext_3_srv_parse_cb, NULL)) {
1882 BIO_printf(bio_err, "Error setting custom extensions\n");
1888 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, alpn_server);
1890 SSL_CTX_set_alpn_select_cb(s_ctx2, cb_server_alpn, alpn_server2);
1894 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1897 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1900 /* Returns 0 on success!! */
1901 if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) {
1902 BIO_printf(bio_err, "Error setting ALPN\n");
1909 if (server_sess_in != NULL) {
1910 server_sess = read_session(server_sess_in);
1911 if (server_sess == NULL)
1914 if (client_sess_in != NULL) {
1915 client_sess = read_session(client_sess_in);
1916 if (client_sess == NULL)
1920 if (server_sess_out != NULL || server_sess_in != NULL) {
1924 /* Use a fixed key so that we can decrypt the ticket. */
1925 size = SSL_CTX_set_tlsext_ticket_keys(s_ctx, NULL, 0);
1926 keys = OPENSSL_zalloc(size);
1927 SSL_CTX_set_tlsext_ticket_keys(s_ctx, keys, size);
1931 if (sn_server1 != NULL || sn_server2 != NULL)
1932 SSL_CTX_set_tlsext_servername_callback(s_ctx, servername_cb);
1934 c_ssl = SSL_new(c_ctx);
1935 s_ssl = SSL_new(s_ctx);
1938 SSL_set_tlsext_host_name(c_ssl, sn_client);
1940 if (!set_protocol_version(server_min_proto, s_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1942 if (!set_protocol_version(server_max_proto, s_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1944 if (!set_protocol_version(client_min_proto, c_ssl, SSL_CTRL_SET_MIN_PROTO_VERSION))
1946 if (!set_protocol_version(client_max_proto, c_ssl, SSL_CTRL_SET_MAX_PROTO_VERSION))
1950 if (SSL_CTX_add_session(s_ctx, server_sess) == 0) {
1951 BIO_printf(bio_err, "Can't add server session\n");
1952 ERR_print_errors(bio_err);
1957 BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes);
1958 for (i = 0; i < number; i++) {
1960 if (!SSL_set_session(c_ssl, NULL)) {
1961 BIO_printf(bio_err, "Failed to set session\n");
1965 if (client_sess_in != NULL) {
1966 if (SSL_set_session(c_ssl, client_sess) == 0) {
1967 BIO_printf(bio_err, "Can't set client session\n");
1968 ERR_print_errors(bio_err);
1974 ret = doit(s_ssl, c_ssl, bytes);
1977 ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
1979 #ifndef OPENSSL_NO_SOCK
1981 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV4,
1982 bytes, &s_time, &c_time);
1985 ret = doit_localhost(s_ssl, c_ssl, BIO_FAMILY_IPV6,
1986 bytes, &s_time, &c_time);
1998 if (should_negotiate && ret == 0 &&
1999 strcmp(should_negotiate, "fail-server") != 0 &&
2000 strcmp(should_negotiate, "fail-client") != 0) {
2001 int version = protocol_from_string(should_negotiate);
2003 BIO_printf(bio_err, "Error parsing: %s\n", should_negotiate);
2007 if (SSL_version(c_ssl) != version) {
2008 BIO_printf(bio_err, "Unxpected version negotiated. "
2009 "Expected: %s, got %s\n", should_negotiate, SSL_get_version(c_ssl));
2015 if (should_reuse != -1) {
2016 if (SSL_session_reused(s_ssl) != should_reuse ||
2017 SSL_session_reused(c_ssl) != should_reuse) {
2018 BIO_printf(bio_err, "Unexpected session reuse state. "
2019 "Expected: %d, server: %d, client: %d\n", should_reuse,
2020 SSL_session_reused(s_ssl), SSL_session_reused(c_ssl));
2026 if (server_sess_out != NULL) {
2027 if (write_session(server_sess_out, SSL_get_session(s_ssl)) == 0) {
2032 if (client_sess_out != NULL) {
2033 if (write_session(client_sess_out, SSL_get_session(c_ssl)) == 0) {
2040 print_details(c_ssl, "");
2043 #ifdef CLOCKS_PER_SEC
2045 * "To determine the time in seconds, the value returned by the clock
2046 * function should be divided by the value of the macro
2047 * CLOCKS_PER_SEC." -- ISO/IEC 9899
2049 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
2050 "Approximate total client time: %6.2f s\n",
2051 (double)s_time / CLOCKS_PER_SEC,
2052 (double)c_time / CLOCKS_PER_SEC);
2054 BIO_printf(bio_stdout,
2055 "Approximate total server time: %6.2f units\n"
2056 "Approximate total client time: %6.2f units\n",
2057 (double)s_time, (double)c_time);
2066 SSL_CTX_free(s_ctx);
2067 SSL_CTX_free(s_ctx2);
2068 SSL_CTX_free(c_ctx);
2069 SSL_CONF_CTX_free(s_cctx);
2070 SSL_CONF_CTX_free(s_cctx2);
2071 SSL_CONF_CTX_free(c_cctx);
2072 sk_OPENSSL_STRING_free(conf_args);
2074 BIO_free(bio_stdout);
2076 SSL_SESSION_free(server_sess);
2077 SSL_SESSION_free(client_sess);
2079 #ifndef OPENSSL_NO_CRYPTO_MDEBUG
2080 if (CRYPTO_mem_leaks(bio_err) <= 0)
2087 #ifndef OPENSSL_NO_SOCK
2088 int doit_localhost(SSL *s_ssl, SSL *c_ssl, int family, long count,
2089 clock_t *s_time, clock_t *c_time)
2091 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
2092 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
2093 BIO *acpt = NULL, *server = NULL, *client = NULL;
2096 int err_in_client = 0;
2097 int err_in_server = 0;
2099 acpt = BIO_new_accept("0");
2102 BIO_set_accept_ip_family(acpt, family);
2103 BIO_set_bind_mode(acpt, BIO_SOCK_NONBLOCK | BIO_SOCK_REUSEADDR);
2104 if (BIO_do_accept(acpt) <= 0)
2107 BIO_snprintf(addr_str, sizeof(addr_str), ":%s", BIO_get_accept_port(acpt));
2109 client = BIO_new_connect(addr_str);
2110 BIO_set_conn_ip_family(client, family);
2114 if (BIO_set_nbio(client, 1) <= 0)
2116 if (BIO_set_nbio(acpt, 1) <= 0)
2120 int st_connect = 0, st_accept = 0;
2122 while(!st_connect || !st_accept) {
2124 if (BIO_do_connect(client) <= 0) {
2125 if (!BIO_should_retry(client))
2132 if (BIO_do_accept(acpt) <= 0) {
2133 if (!BIO_should_retry(acpt))
2141 /* We're not interested in accepting further connects */
2142 server = BIO_pop(acpt);
2146 s_ssl_bio = BIO_new(BIO_f_ssl());
2150 c_ssl_bio = BIO_new(BIO_f_ssl());
2154 SSL_set_connect_state(c_ssl);
2155 SSL_set_bio(c_ssl, client, client);
2156 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2158 SSL_set_accept_state(s_ssl);
2159 SSL_set_bio(s_ssl, server, server);
2160 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2164 * c_ssl_bio: SSL filter BIO
2166 * client: I/O for SSL library
2169 * server: I/O for SSL library
2171 * s_ssl_bio: SSL filter BIO
2175 * We have non-blocking behaviour throughout this test program, but
2176 * can be sure that there is *some* progress in each iteration; so we
2177 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2178 * we just try everything in each iteration
2184 char cbuf[1024 * 8];
2186 clock_t c_clock = clock();
2188 memset(cbuf, 0, sizeof(cbuf));
2191 if (SSL_in_init(c_ssl))
2192 printf("client waiting in SSL_connect - %s\n",
2193 SSL_state_string_long(c_ssl));
2196 /* Write to server. */
2198 if (cw_num > (long)sizeof cbuf)
2202 r = BIO_write(c_ssl_bio, cbuf, i);
2204 if (!BIO_should_retry(c_ssl_bio)) {
2205 fprintf(stderr, "ERROR in CLIENT\n");
2210 * BIO_should_retry(...) can just be ignored here. The
2211 * library expects us to call BIO_write with the same
2212 * arguments again, and that's what we will do in the
2215 } else if (r == 0) {
2216 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2220 printf("client wrote %d\n", r);
2226 /* Read from server. */
2228 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2230 if (!BIO_should_retry(c_ssl_bio)) {
2231 fprintf(stderr, "ERROR in CLIENT\n");
2236 * Again, "BIO_should_retry" can be ignored.
2238 } else if (r == 0) {
2239 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2243 printf("client read %d\n", r);
2249 * c_time and s_time increments will typically be very small
2250 * (depending on machine speed and clock tick intervals), but
2251 * sampling over a large number of connections should result in
2252 * fairly accurate figures. We cannot guarantee a lot, however
2253 * -- if each connection lasts for exactly one clock tick, it
2254 * will be counted only for the client or only for the server or
2257 *c_time += (clock() - c_clock);
2263 char sbuf[1024 * 8];
2265 clock_t s_clock = clock();
2267 memset(sbuf, 0, sizeof(sbuf));
2270 if (SSL_in_init(s_ssl))
2271 printf("server waiting in SSL_accept - %s\n",
2272 SSL_state_string_long(s_ssl));
2275 /* Write to client. */
2277 if (sw_num > (long)sizeof sbuf)
2281 r = BIO_write(s_ssl_bio, sbuf, i);
2283 if (!BIO_should_retry(s_ssl_bio)) {
2284 fprintf(stderr, "ERROR in SERVER\n");
2288 /* Ignore "BIO_should_retry". */
2289 } else if (r == 0) {
2290 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2294 printf("server wrote %d\n", r);
2300 /* Read from client. */
2302 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2304 if (!BIO_should_retry(s_ssl_bio)) {
2305 fprintf(stderr, "ERROR in SERVER\n");
2310 } else if (r == 0) {
2311 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2315 printf("server read %d\n", r);
2320 *s_time += (clock() - s_clock);
2323 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2326 print_details(c_ssl, "DONE via TCP connect: ");
2327 # ifndef OPENSSL_NO_NEXTPROTONEG
2328 if (verify_npn(c_ssl, s_ssl) < 0) {
2333 if (verify_serverinfo() < 0) {
2334 fprintf(stderr, "Server info verify error\n");
2338 if (verify_alpn(c_ssl, s_ssl) < 0) {
2342 if (verify_servername(c_ssl, s_ssl) < 0) {
2347 if (custom_ext_error) {
2348 fprintf(stderr, "Custom extension error\n");
2357 ERR_print_errors(bio_err);
2362 BIO_free(s_ssl_bio);
2363 BIO_free(c_ssl_bio);
2365 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2366 ret = (err_in_client != 0) ? 0 : 1;
2367 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2368 ret = (err_in_server != 0) ? 0 : 1;
2374 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
2375 clock_t *s_time, clock_t *c_time)
2377 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
2378 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
2379 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
2381 int err_in_client = 0;
2382 int err_in_server = 0;
2384 size_t bufsiz = 256; /* small buffer for testing */
2386 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
2388 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
2391 s_ssl_bio = BIO_new(BIO_f_ssl());
2395 c_ssl_bio = BIO_new(BIO_f_ssl());
2399 SSL_set_connect_state(c_ssl);
2400 SSL_set_bio(c_ssl, client, client);
2401 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
2403 SSL_set_accept_state(s_ssl);
2404 SSL_set_bio(s_ssl, server, server);
2405 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
2409 * c_ssl_bio: SSL filter BIO
2411 * client: pseudo-I/O for SSL library
2413 * client_io: client's SSL communication; usually to be
2414 * relayed over some I/O facility, but in this
2415 * test program, we're the server, too:
2417 * server_io: server's SSL communication
2419 * server: pseudo-I/O for SSL library
2421 * s_ssl_bio: SSL filter BIO
2423 * The client and the server each employ a "BIO pair":
2424 * client + client_io, server + server_io.
2425 * BIO pairs are symmetric. A BIO pair behaves similar
2426 * to a non-blocking socketpair (but both endpoints must
2427 * be handled by the same thread).
2428 * [Here we could connect client and server to the ends
2429 * of a single BIO pair, but then this code would be less
2430 * suitable as an example for BIO pairs in general.]
2432 * Useful functions for querying the state of BIO pair endpoints:
2434 * BIO_ctrl_pending(bio) number of bytes we can read now
2435 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
2436 * other side's read attempt
2437 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
2439 * ..._read_request is never more than ..._write_guarantee;
2440 * it depends on the application which one you should use.
2444 * We have non-blocking behaviour throughout this test program, but
2445 * can be sure that there is *some* progress in each iteration; so we
2446 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
2447 * we just try everything in each iteration
2453 char cbuf[1024 * 8];
2455 clock_t c_clock = clock();
2457 memset(cbuf, 0, sizeof(cbuf));
2460 if (SSL_in_init(c_ssl))
2461 printf("client waiting in SSL_connect - %s\n",
2462 SSL_state_string_long(c_ssl));
2465 /* Write to server. */
2467 if (cw_num > (long)sizeof cbuf)
2471 r = BIO_write(c_ssl_bio, cbuf, i);
2473 if (!BIO_should_retry(c_ssl_bio)) {
2474 fprintf(stderr, "ERROR in CLIENT\n");
2479 * BIO_should_retry(...) can just be ignored here. The
2480 * library expects us to call BIO_write with the same
2481 * arguments again, and that's what we will do in the
2484 } else if (r == 0) {
2485 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2489 printf("client wrote %d\n", r);
2495 /* Read from server. */
2497 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
2499 if (!BIO_should_retry(c_ssl_bio)) {
2500 fprintf(stderr, "ERROR in CLIENT\n");
2505 * Again, "BIO_should_retry" can be ignored.
2507 } else if (r == 0) {
2508 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2512 printf("client read %d\n", r);
2518 * c_time and s_time increments will typically be very small
2519 * (depending on machine speed and clock tick intervals), but
2520 * sampling over a large number of connections should result in
2521 * fairly accurate figures. We cannot guarantee a lot, however
2522 * -- if each connection lasts for exactly one clock tick, it
2523 * will be counted only for the client or only for the server or
2526 *c_time += (clock() - c_clock);
2532 char sbuf[1024 * 8];
2534 clock_t s_clock = clock();
2536 memset(sbuf, 0, sizeof(sbuf));
2539 if (SSL_in_init(s_ssl))
2540 printf("server waiting in SSL_accept - %s\n",
2541 SSL_state_string_long(s_ssl));
2544 /* Write to client. */
2546 if (sw_num > (long)sizeof sbuf)
2550 r = BIO_write(s_ssl_bio, sbuf, i);
2552 if (!BIO_should_retry(s_ssl_bio)) {
2553 fprintf(stderr, "ERROR in SERVER\n");
2557 /* Ignore "BIO_should_retry". */
2558 } else if (r == 0) {
2559 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2563 printf("server wrote %d\n", r);
2569 /* Read from client. */
2571 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
2573 if (!BIO_should_retry(s_ssl_bio)) {
2574 fprintf(stderr, "ERROR in SERVER\n");
2579 } else if (r == 0) {
2580 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2584 printf("server read %d\n", r);
2589 *s_time += (clock() - s_clock);
2593 /* "I/O" BETWEEN CLIENT AND SERVER. */
2596 BIO *io1 = server_io, *io2 = client_io;
2598 * we use the non-copying interface for io1 and the standard
2599 * BIO_write/BIO_read interface for io2
2602 static int prev_progress = 1;
2610 r1 = BIO_ctrl_pending(io1);
2611 r2 = BIO_ctrl_get_write_guarantee(io2);
2619 if (INT_MAX < num) /* yeah, right */
2622 r = BIO_nread(io1, &dataptr, (int)num);
2624 assert(r <= (int)num);
2626 * possibly r < num (non-contiguous data)
2629 r = BIO_write(io2, dataptr, (int)num);
2630 if (r != (int)num) { /* can't happen */
2631 fprintf(stderr, "ERROR: BIO_write could not write "
2632 "BIO_ctrl_get_write_guarantee() bytes");
2638 printf((io1 == client_io) ?
2639 "C->S relaying: %d bytes\n" :
2640 "S->C relaying: %d bytes\n", (int)num);
2650 r1 = BIO_ctrl_pending(io2);
2651 r2 = BIO_ctrl_get_read_request(io1);
2653 * here we could use ..._get_write_guarantee instead of
2654 * ..._get_read_request, but by using the latter we test
2655 * restartability of the SSL implementation more thoroughly
2667 --num; /* test restartability even more thoroughly */
2669 r = BIO_nwrite0(io1, &dataptr);
2673 r = BIO_read(io2, dataptr, (int)num);
2674 if (r != (int)num) { /* can't happen */
2675 fprintf(stderr, "ERROR: BIO_read could not read "
2676 "BIO_ctrl_pending() bytes");
2680 r = BIO_nwrite(io1, &dataptr, (int)num);
2681 if (r != (int)num) { /* can't happen */
2682 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2683 "BIO_nwrite0() bytes");
2688 printf((io2 == client_io) ?
2689 "C->S relaying: %d bytes\n" :
2690 "S->C relaying: %d bytes\n", (int)num);
2692 } /* no loop, BIO_ctrl_get_read_request now
2693 * returns 0 anyway */
2695 if (!progress && !prev_progress)
2696 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
2697 fprintf(stderr, "ERROR: got stuck\n");
2698 fprintf(stderr, " ERROR.\n");
2701 prev_progress = progress;
2704 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2707 print_details(c_ssl, "DONE via BIO pair: ");
2708 #ifndef OPENSSL_NO_NEXTPROTONEG
2709 if (verify_npn(c_ssl, s_ssl) < 0) {
2714 if (verify_serverinfo() < 0) {
2715 fprintf(stderr, "Server info verify error\n");
2719 if (verify_alpn(c_ssl, s_ssl) < 0) {
2723 if (verify_servername(c_ssl, s_ssl) < 0) {
2728 if (custom_ext_error) {
2729 fprintf(stderr, "Custom extension error\n");
2738 ERR_print_errors(bio_err);
2741 BIO_free(server_io);
2743 BIO_free(client_io);
2744 BIO_free(s_ssl_bio);
2745 BIO_free(c_ssl_bio);
2747 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
2748 ret = (err_in_client != 0) ? 0 : 1;
2749 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
2750 ret = (err_in_server != 0) ? 0 : 1;
2760 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2762 char *cbuf = NULL, *sbuf = NULL;
2764 long cw_num = count, cr_num = count;
2765 long sw_num = count, sr_num = count;
2771 int c_r, c_w, s_r, s_w;
2774 int c_write, s_write;
2775 int do_server = 0, do_client = 0;
2776 int max_frag = 5 * 1024;
2777 int err_in_client = 0;
2778 int err_in_server = 0;
2780 bufsiz = count > 40 * 1024 ? 40 * 1024 : count;
2782 if ((cbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2784 if ((sbuf = OPENSSL_zalloc(bufsiz)) == NULL)
2787 c_to_s = BIO_new(BIO_s_mem());
2788 s_to_c = BIO_new(BIO_s_mem());
2789 if ((s_to_c == NULL) || (c_to_s == NULL)) {
2790 ERR_print_errors(bio_err);
2794 c_bio = BIO_new(BIO_f_ssl());
2795 s_bio = BIO_new(BIO_f_ssl());
2796 if ((c_bio == NULL) || (s_bio == NULL)) {
2797 ERR_print_errors(bio_err);
2801 SSL_set_connect_state(c_ssl);
2802 SSL_set_bio(c_ssl, s_to_c, c_to_s);
2803 SSL_set_max_send_fragment(c_ssl, max_frag);
2804 BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
2806 SSL_set_accept_state(s_ssl);
2807 SSL_set_bio(s_ssl, c_to_s, s_to_c);
2808 SSL_set_max_send_fragment(s_ssl, max_frag);
2809 BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
2815 c_write = 1, s_write = 0;
2817 /* We can always do writes */
2822 i = (int)BIO_pending(s_bio);
2823 if ((i && s_r) || s_w)
2826 i = (int)BIO_pending(c_bio);
2827 if ((i && c_r) || c_w)
2830 if (do_server && debug) {
2831 if (SSL_in_init(s_ssl))
2832 printf("server waiting in SSL_accept - %s\n",
2833 SSL_state_string_long(s_ssl));
2836 printf("server:SSL_write()\n");
2838 printf("server:SSL_read()\n"); */
2841 if (do_client && debug) {
2842 if (SSL_in_init(c_ssl))
2843 printf("client waiting in SSL_connect - %s\n",
2844 SSL_state_string_long(c_ssl));
2847 printf("client:SSL_write()\n");
2849 printf("client:SSL_read()\n"); */
2852 if (!do_client && !do_server) {
2853 fprintf(stdout, "ERROR IN STARTUP\n");
2854 ERR_print_errors(bio_err);
2857 if (do_client && !(done & C_DONE)) {
2859 j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num;
2860 i = BIO_write(c_bio, cbuf, j);
2864 if (BIO_should_retry(c_bio)) {
2865 if (BIO_should_read(c_bio))
2867 if (BIO_should_write(c_bio))
2870 fprintf(stderr, "ERROR in CLIENT\n");
2872 ERR_print_errors(bio_err);
2875 } else if (i == 0) {
2876 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2880 printf("client wrote %d\n", i);
2885 if (max_frag > 1029)
2886 SSL_set_max_send_fragment(c_ssl, max_frag -= 5);
2889 i = BIO_read(c_bio, cbuf, bufsiz);
2893 if (BIO_should_retry(c_bio)) {
2894 if (BIO_should_read(c_bio))
2896 if (BIO_should_write(c_bio))
2899 fprintf(stderr, "ERROR in CLIENT\n");
2901 ERR_print_errors(bio_err);
2904 } else if (i == 0) {
2905 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2909 printf("client read %d\n", i);
2918 done = S_DONE | C_DONE;
2924 if (do_server && !(done & S_DONE)) {
2926 i = BIO_read(s_bio, sbuf, bufsiz);
2930 if (BIO_should_retry(s_bio)) {
2931 if (BIO_should_read(s_bio))
2933 if (BIO_should_write(s_bio))
2936 fprintf(stderr, "ERROR in SERVER\n");
2938 ERR_print_errors(bio_err);
2941 } else if (i == 0) {
2942 ERR_print_errors(bio_err);
2944 "SSL SERVER STARTUP FAILED in SSL_read\n");
2948 printf("server read %d\n", i);
2961 j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num;
2962 i = BIO_write(s_bio, sbuf, j);
2966 if (BIO_should_retry(s_bio)) {
2967 if (BIO_should_read(s_bio))
2969 if (BIO_should_write(s_bio))
2972 fprintf(stderr, "ERROR in SERVER\n");
2974 ERR_print_errors(bio_err);
2977 } else if (i == 0) {
2978 ERR_print_errors(bio_err);
2980 "SSL SERVER STARTUP FAILED in SSL_write\n");
2984 printf("server wrote %d\n", i);
2990 if (max_frag > 1029)
2991 SSL_set_max_send_fragment(s_ssl, max_frag -= 5);
2996 if ((done & S_DONE) && (done & C_DONE))
3001 print_details(c_ssl, "DONE: ");
3002 #ifndef OPENSSL_NO_NEXTPROTONEG
3003 if (verify_npn(c_ssl, s_ssl) < 0) {
3008 if (verify_serverinfo() < 0) {
3009 fprintf(stderr, "Server info verify error\n");
3013 if (custom_ext_error) {
3014 fprintf(stderr, "Custom extension error\n");
3021 * We have to set the BIO's to NULL otherwise they will be
3022 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again
3023 * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
3024 * c_ssl are sharing the same BIO structure and SSL_set_bio() and
3025 * SSL_free() automatically BIO_free non NULL entries. You should not
3026 * normally do this or be required to do this
3028 if (s_ssl != NULL) {
3032 if (c_ssl != NULL) {
3039 BIO_free_all(c_bio);
3040 BIO_free_all(s_bio);
3044 if (should_negotiate != NULL && strcmp(should_negotiate, "fail-client") == 0)
3045 ret = (err_in_client != 0) ? 0 : 1;
3046 else if (should_negotiate != NULL && strcmp(should_negotiate, "fail-server") == 0)
3047 ret = (err_in_server != 0) ? 0 : 1;
3052 static CRYPTO_ONCE proxy_auth_ex_data_once = CRYPTO_ONCE_STATIC_INIT;
3053 static volatile int proxy_auth_ex_data_idx = -1;
3055 static void do_get_proxy_auth_ex_data_idx(void)
3057 proxy_auth_ex_data_idx = X509_STORE_CTX_get_ex_new_index(0,
3058 "SSLtest for verify callback",
3062 static int get_proxy_auth_ex_data_idx(void)
3064 CRYPTO_THREAD_run_once(&proxy_auth_ex_data_once,
3065 do_get_proxy_auth_ex_data_idx);
3066 return proxy_auth_ex_data_idx;
3069 static int verify_callback(int ok, X509_STORE_CTX *ctx)
3073 s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
3077 printf("depth=%d %s\n", ctx->error_depth, buf);
3079 fprintf(stderr, "depth=%d error=%d %s\n",
3080 ctx->error_depth, ctx->error, buf);
3085 switch (ctx->error) {
3087 fprintf(stderr, "Error string: %s\n",
3088 X509_verify_cert_error_string(ctx->error));
3090 case X509_V_ERR_CERT_NOT_YET_VALID:
3091 case X509_V_ERR_CERT_HAS_EXPIRED:
3092 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
3098 X509 *xs = ctx->current_cert;
3099 if (X509_get_extension_flags(xs) & EXFLAG_PROXY) {
3100 unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
3101 get_proxy_auth_ex_data_idx
3107 PROXY_CERT_INFO_EXTENSION *pci =
3108 X509_get_ext_d2i(xs, NID_proxyCertInfo,
3111 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
3112 case NID_Independent:
3114 * Completely meaningless in this program, as there's no
3115 * way to grant explicit rights to a specific PrC.
3116 * Basically, using id-ppl-Independent is the perfect way
3117 * to grant no rights at all.
3119 fprintf(stderr, " Independent proxy certificate");
3120 for (i = 0; i < 26; i++)
3123 case NID_id_ppl_inheritAll:
3125 * This is basically a NOP, we simply let the current
3126 * rights stand as they are.
3128 fprintf(stderr, " Proxy certificate inherits all");
3132 pci->proxyPolicy->policy->data;
3133 i = pci->proxyPolicy->policy->length;
3136 * The algorithm works as follows: it is assumed that
3137 * previous iterations or the initial granted rights has
3138 * already set some elements of `letters'. What we need
3139 * to do is to clear those that weren't granted by the
3140 * current PrC as well. The easiest way to do this is to
3141 * add 1 to all the elements whose letters are given with
3142 * the current policy. That way, all elements that are
3143 * set by the current policy and were already set by
3144 * earlier policies and through the original grant of
3145 * rights will get the value 2 or higher. The last thing
3146 * to do is to sweep through `letters' and keep the
3147 * elements having the value 2 as set, and clear all the
3151 printf(" Certificate proxy rights = %*.*s", i,
3155 if (isascii(c) && isalpha(c)) {
3161 for (i = 0; i < 26; i++)
3169 printf(", resulting proxy rights = ");
3170 for (i = 0; i < 26; i++)
3172 printf("%c", i + 'A');
3179 PROXY_CERT_INFO_EXTENSION_free(pci);
3187 static void process_proxy_debug(int indent, const char *format, ...)
3190 static const char indentation[] =
3191 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
3192 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
3193 char my_format[256];
3196 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
3197 indent, indent, indentation, format);
3199 va_start(args, format);
3200 vfprintf(stderr, my_format, args);
3210 static int process_proxy_cond_adders(unsigned int letters[26],
3211 const char *cond, const char **cond_end,
3212 int *pos, int indent);
3213 static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
3214 const char **cond_end, int *pos, int indent)
3220 while (isspace((int)*cond)) {
3227 process_proxy_debug(indent,
3228 "Start process_proxy_cond_val at position %d: %s\n",
3235 while (isspace((int)*cond)) {
3245 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
3250 while (isspace((int)*cond)) {
3257 "Weird condition character in position %d: "
3264 } else if (isascii(c) && isalpha(c)) {
3267 ok = letters[c - 'A'];
3272 "Weird condition character in position %d: " "%c\n", *pos, c);
3278 if (ok >= 0 && negate)
3282 process_proxy_debug(indent,
3283 "End process_proxy_cond_val at position %d: %s, returning %d\n",
3289 static int process_proxy_cond_multipliers(unsigned int letters[26],
3291 const char **cond_end, int *pos,
3298 process_proxy_debug(indent,
3299 "Start process_proxy_cond_multipliers at position %d: %s\n",
3302 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
3308 while (isspace((int)*cond)) {
3322 ok = process_proxy_cond_val(letters,
3323 cond, cond_end, pos, indent + 1);
3336 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3348 process_proxy_debug(indent,
3349 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
3356 static int process_proxy_cond_adders(unsigned int letters[26],
3357 const char *cond, const char **cond_end,
3358 int *pos, int indent)
3364 process_proxy_debug(indent,
3365 "Start process_proxy_cond_adders at position %d: %s\n",
3368 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
3375 while (isspace((int)*cond)) {
3388 ok = process_proxy_cond_multipliers(letters,
3389 cond, cond_end, pos,
3400 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
3412 process_proxy_debug(indent,
3413 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
3420 static int process_proxy_cond(unsigned int letters[26],
3421 const char *cond, const char **cond_end)
3424 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
3427 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg)
3430 struct app_verify_arg *cb_arg = arg;
3431 unsigned int letters[26]; /* only used with proxy_auth */
3433 if (cb_arg->app_verify) {
3434 char *s = NULL, buf[256];
3436 printf("In app_verify_callback, allowing cert. ");
3437 printf("Arg is: %s\n", cb_arg->string);
3438 printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n",
3439 (void *)ctx, (void *)ctx->cert);
3441 s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
3443 printf("cert depth=%d %s\n", ctx->error_depth, buf);
3447 if (cb_arg->proxy_auth) {
3448 int found_any = 0, i;
3451 for (i = 0; i < 26; i++)
3453 for (sp = cb_arg->proxy_auth; *sp; sp++) {
3455 if (isascii(c) && isalpha(c)) {
3458 letters[c - 'A'] = 1;
3462 printf(" Initial proxy rights = ");
3463 for (i = 0; i < 26; i++)
3465 printf("%c", i + 'A');
3472 X509_STORE_CTX_set_ex_data(ctx,
3473 get_proxy_auth_ex_data_idx(), letters);
3475 if (cb_arg->allow_proxy_certs) {
3476 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
3478 ok = X509_verify_cert(ctx);
3480 if (cb_arg->proxy_auth) {
3482 const char *cond_end = NULL;
3484 ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
3490 "Stopped processing condition before it's end.\n");
3495 "Proxy rights check with condition '%s' invalid\n",
3496 cb_arg->proxy_cond);
3498 printf("Proxy rights check with condition '%s' ok\n",
3499 cb_arg->proxy_cond);
3505 #ifndef OPENSSL_NO_DH
3507 * These DH parameters have been generated as follows:
3508 * $ openssl dhparam -C -noout 512
3509 * $ openssl dhparam -C -noout 1024
3510 * $ openssl dhparam -C -noout -dsaparam 1024
3511 * (The third function has been renamed to avoid name conflicts.)
3513 static DH *get_dh512()
3515 static unsigned char dh512_p[] = {
3516 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
3518 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
3520 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
3522 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
3524 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
3526 0x02, 0xC5, 0xAE, 0x23,
3528 static unsigned char dh512_g[] = {
3533 if ((dh = DH_new()) == NULL)
3535 dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
3536 dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
3537 if ((dh->p == NULL) || (dh->g == NULL)) {
3544 static DH *get_dh1024()
3546 static unsigned char dh1024_p[] = {
3547 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
3549 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
3551 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
3553 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
3555 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
3557 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
3559 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
3561 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
3563 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
3565 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
3567 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
3569 static unsigned char dh1024_g[] = {
3574 if ((dh = DH_new()) == NULL)
3576 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3577 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3578 if ((dh->p == NULL) || (dh->g == NULL)) {
3585 static DH *get_dh1024dsa()
3587 static unsigned char dh1024_p[] = {
3588 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
3590 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
3592 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
3594 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
3596 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
3598 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
3600 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
3602 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
3604 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
3606 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
3608 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
3610 static unsigned char dh1024_g[] = {
3611 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
3613 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
3615 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
3617 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
3619 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
3621 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
3623 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
3625 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
3627 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
3629 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
3631 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
3635 if ((dh = DH_new()) == NULL)
3637 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3638 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3639 if ((dh->p == NULL) || (dh->g == NULL)) {
3648 #ifndef OPENSSL_NO_PSK
3649 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3650 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3651 unsigned int max_psk_len)
3656 ret = BN_hex2bn(&bn, pskkey);
3658 BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
3663 if (BN_num_bytes(bn) > (int)max_psk_len) {
3665 "psk buffer of callback is too small (%d) for key (%d)\n",
3666 max_psk_len, BN_num_bytes(bn));
3670 ret = BN_bn2bin(bn, psk);
3675 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
3677 unsigned int max_identity_len,
3679 unsigned int max_psk_len)
3682 unsigned int psk_len = 0;
3684 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3688 fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
3690 ret = psk_key2bn(psk_key, psk, max_psk_len);
3698 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3700 unsigned int max_psk_len)
3702 unsigned int psk_len = 0;
3704 if (strcmp(identity, "Client_identity") != 0) {
3705 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3708 psk_len = psk_key2bn(psk_key, psk, max_psk_len);
3713 static int do_test_cipherlist(void)
3715 #ifndef OPENSSL_NO_TLS
3717 const SSL_METHOD *meth;
3718 const SSL_CIPHER *ci, *tci = NULL;
3721 * This is required because ssltest "cheats" and uses internal headers to
3722 * call functions, thus avoiding auto-init
3724 OPENSSL_init_crypto(0, NULL);
3725 OPENSSL_init_ssl(0, NULL);
3727 meth = TLS_method();
3729 while ((ci = meth->get_cipher(i++)) != NULL) {
3731 if (ci->id >= tci->id) {
3732 fprintf(stderr, "testing SSLv3 cipher list order: ");
3733 fprintf(stderr, "failed %x vs. %x\n", ci->id, tci->id);