2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
58 /* ====================================================================
59 * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
111 /* ====================================================================
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
113 * ECC cipher suite support in OpenSSL originally developed by
114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
116 /* ====================================================================
117 * Copyright 2005 Nokia. All rights reserved.
119 * The portions of the attached software ("Contribution") is developed by
120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
123 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
124 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
125 * support (see RFC 4279) to OpenSSL.
127 * No patent licenses or other rights except those expressly stated in
128 * the OpenSSL open source license shall be deemed granted or received
129 * expressly, by implication, estoppel, or otherwise.
131 * No assurances are provided by Nokia that the Contribution does not
132 * infringe the patent or other intellectual property rights of any third
133 * party or that the license provides you with all the necessary rights
134 * to make use of the Contribution.
136 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
137 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
138 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
139 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
143 /* Or gethostname won't be declared properly on Linux and GNU platforms. */
144 #define _BSD_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>
191 #include "../ssl/ssl_locl.h"
194 * Or gethostname won't be declared properly
195 * on Compaq platforms (at least with DEC C).
196 * Do not try to put it earlier, or IPv6 includes
199 #define _XOPEN_SOURCE_EXTENDED 1
201 #ifdef OPENSSL_SYS_WINDOWS
202 # include <winsock.h>
204 # include OPENSSL_UNISTD
207 #ifdef OPENSSL_SYS_VMS
208 # define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
209 # define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
210 #elif defined(OPENSSL_SYS_WINCE)
211 # define TEST_SERVER_CERT "\\OpenSSL\\server.pem"
212 # define TEST_CLIENT_CERT "\\OpenSSL\\client.pem"
213 #elif defined(OPENSSL_SYS_NETWARE)
214 # define TEST_SERVER_CERT "\\openssl\\apps\\server.pem"
215 # define TEST_CLIENT_CERT "\\openssl\\apps\\client.pem"
217 # define TEST_SERVER_CERT "../apps/server.pem"
218 # define TEST_CLIENT_CERT "../apps/client.pem"
222 * There is really no standard for this, so let's assign something
227 static int verify_callback(int ok, X509_STORE_CTX *ctx);
228 #ifndef OPENSSL_NO_RSA
229 static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength);
230 static void free_tmp_rsa(void);
232 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg);
233 #define APP_CALLBACK_STRING "Test Callback Argument"
234 struct app_verify_arg {
237 int allow_proxy_certs;
242 #ifndef OPENSSL_NO_DH
243 static DH *get_dh512(void);
244 static DH *get_dh1024(void);
245 static DH *get_dh1024dsa(void);
248 static char *psk_key = NULL; /* by default PSK is not used */
249 #ifndef OPENSSL_NO_PSK
250 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
252 unsigned int max_identity_len,
254 unsigned int max_psk_len);
255 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
257 unsigned int max_psk_len);
260 #ifndef OPENSSL_NO_SRP
262 /* This is a context that we pass to all callbacks */
263 typedef struct srp_client_arg_st {
268 # define PWD_STRLEN 1024
270 static char *ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
272 SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg;
273 return BUF_strdup((char *)srp_client_arg->srppassin);
277 /* This is a context that we pass to SRP server callbacks */
278 typedef struct srp_server_arg_st {
283 static int ssl_srp_server_param_cb(SSL *s, int *ad, void *arg)
285 SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg;
287 if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) {
288 fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s));
289 return SSL3_AL_FATAL;
291 if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) {
292 *ad = SSL_AD_INTERNAL_ERROR;
293 return SSL3_AL_FATAL;
295 return SSL_ERROR_NONE;
299 static BIO *bio_err = NULL;
300 static BIO *bio_stdout = NULL;
302 #ifndef OPENSSL_NO_NEXTPROTONEG
303 /* Note that this code assumes that this is only a one element list: */
304 static const char NEXT_PROTO_STRING[] = "\x09testproto";
307 int npn_server_reject = 0;
309 static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen,
310 const unsigned char *in, unsigned int inlen,
314 * This callback only returns the protocol string, rather than a length
315 * prefixed set. We assume that NEXT_PROTO_STRING is a one element list
316 * and remove the first byte to chop off the length prefix.
318 *out = (unsigned char *)NEXT_PROTO_STRING + 1;
319 *outlen = sizeof(NEXT_PROTO_STRING) - 2;
320 return SSL_TLSEXT_ERR_OK;
323 static int cb_server_npn(SSL *s, const unsigned char **data,
324 unsigned int *len, void *arg)
326 *data = (const unsigned char *)NEXT_PROTO_STRING;
327 *len = sizeof(NEXT_PROTO_STRING) - 1;
328 return SSL_TLSEXT_ERR_OK;
331 static int cb_server_rejects_npn(SSL *s, const unsigned char **data,
332 unsigned int *len, void *arg)
334 return SSL_TLSEXT_ERR_NOACK;
337 static int verify_npn(SSL *client, SSL *server)
339 const unsigned char *client_s;
341 const unsigned char *server_s;
344 SSL_get0_next_proto_negotiated(client, &client_s, &client_len);
345 SSL_get0_next_proto_negotiated(server, &server_s, &server_len);
348 BIO_printf(bio_stdout, "Client NPN: ");
349 BIO_write(bio_stdout, client_s, client_len);
350 BIO_printf(bio_stdout, "\n");
354 BIO_printf(bio_stdout, "Server NPN: ");
355 BIO_write(bio_stdout, server_s, server_len);
356 BIO_printf(bio_stdout, "\n");
360 * If an NPN string was returned, it must be the protocol that we
361 * expected to negotiate.
363 if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 ||
364 memcmp(client_s, NEXT_PROTO_STRING + 1, client_len)))
366 if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 ||
367 memcmp(server_s, NEXT_PROTO_STRING + 1, server_len)))
370 if (!npn_client && client_len)
372 if (!npn_server && server_len)
374 if (npn_server_reject && server_len)
376 if (npn_client && npn_server && (!client_len || !server_len))
383 static const char *alpn_client;
384 static const char *alpn_server;
385 static const char *alpn_expected;
386 static unsigned char *alpn_selected;
389 * next_protos_parse parses a comma separated list of strings into a string
390 * in a format suitable for passing to SSL_CTX_set_next_protos_advertised.
391 * outlen: (output) set to the length of the resulting buffer on success.
392 * err: (maybe NULL) on failure, an error message line is written to this BIO.
393 * in: a NUL terminated string like "abc,def,ghi"
395 * returns: a malloced buffer or NULL on failure.
397 static unsigned char *next_protos_parse(unsigned short *outlen,
408 out = OPENSSL_malloc(strlen(in) + 1);
412 for (i = 0; i <= len; ++i) {
413 if (i == len || in[i] == ',') {
414 if (i - start > 255) {
418 out[start] = i - start;
428 static int cb_server_alpn(SSL *s, const unsigned char **out,
429 unsigned char *outlen, const unsigned char *in,
430 unsigned int inlen, void *arg)
432 unsigned char *protos;
433 unsigned short protos_len;
435 protos = next_protos_parse(&protos_len, alpn_server);
436 if (protos == NULL) {
437 fprintf(stderr, "failed to parser ALPN server protocol string: %s\n",
442 if (SSL_select_next_proto
443 ((unsigned char **)out, outlen, protos, protos_len, in,
444 inlen) != OPENSSL_NPN_NEGOTIATED) {
445 OPENSSL_free(protos);
446 return SSL_TLSEXT_ERR_NOACK;
450 * Make a copy of the selected protocol which will be freed in
453 alpn_selected = OPENSSL_malloc(*outlen);
454 memcpy(alpn_selected, *out, *outlen);
455 *out = alpn_selected;
457 OPENSSL_free(protos);
458 return SSL_TLSEXT_ERR_OK;
461 static int verify_alpn(SSL *client, SSL *server)
463 const unsigned char *client_proto, *server_proto;
464 unsigned int client_proto_len = 0, server_proto_len = 0;
465 SSL_get0_alpn_selected(client, &client_proto, &client_proto_len);
466 SSL_get0_alpn_selected(server, &server_proto, &server_proto_len);
468 OPENSSL_free(alpn_selected);
469 alpn_selected = NULL;
471 if (client_proto_len != server_proto_len ||
472 memcmp(client_proto, server_proto, client_proto_len) != 0) {
473 BIO_printf(bio_stdout, "ALPN selected protocols differ!\n");
477 if (client_proto_len > 0 && alpn_expected == NULL) {
478 BIO_printf(bio_stdout, "ALPN unexpectedly negotiated\n");
482 if (alpn_expected != NULL &&
483 (client_proto_len != strlen(alpn_expected) ||
484 memcmp(client_proto, alpn_expected, client_proto_len) != 0)) {
485 BIO_printf(bio_stdout,
486 "ALPN selected protocols not equal to expected protocol: %s\n",
494 BIO_printf(bio_stdout, "ALPN results: client: '");
495 BIO_write(bio_stdout, client_proto, client_proto_len);
496 BIO_printf(bio_stdout, "', server: '");
497 BIO_write(bio_stdout, server_proto, server_proto_len);
498 BIO_printf(bio_stdout, "'\n");
499 BIO_printf(bio_stdout, "ALPN configured: client: '%s', server: '%s'\n",
500 alpn_client, alpn_server);
504 #define SCT_EXT_TYPE 18
507 * WARNING : below extension types are *NOT* IETF assigned, and could
508 * conflict if these types are reassigned and handled specially by OpenSSL
511 #define TACK_EXT_TYPE 62208
512 #define CUSTOM_EXT_TYPE_0 1000
513 #define CUSTOM_EXT_TYPE_1 1001
514 #define CUSTOM_EXT_TYPE_2 1002
515 #define CUSTOM_EXT_TYPE_3 1003
517 const char custom_ext_cli_string[] = "abc";
518 const char custom_ext_srv_string[] = "defg";
520 /* These set from cmdline */
521 char *serverinfo_file = NULL;
522 int serverinfo_sct = 0;
523 int serverinfo_tack = 0;
525 /* These set based on extension callbacks */
526 int serverinfo_sct_seen = 0;
527 int serverinfo_tack_seen = 0;
528 int serverinfo_other_seen = 0;
530 /* This set from cmdline */
533 /* This set based on extension callbacks */
534 int custom_ext_error = 0;
536 static int serverinfo_cli_parse_cb(SSL *s, unsigned int ext_type,
537 const unsigned char *in, size_t inlen,
540 if (ext_type == SCT_EXT_TYPE)
541 serverinfo_sct_seen++;
542 else if (ext_type == TACK_EXT_TYPE)
543 serverinfo_tack_seen++;
545 serverinfo_other_seen++;
549 static int verify_serverinfo()
551 if (serverinfo_sct != serverinfo_sct_seen)
553 if (serverinfo_tack != serverinfo_tack_seen)
555 if (serverinfo_other_seen)
561 * Four test cases for custom extensions:
562 * 0 - no ClientHello extension or ServerHello response
563 * 1 - ClientHello with "abc", no response
564 * 2 - ClientHello with "abc", empty response
565 * 3 - ClientHello with "abc", "defg" response
568 static int custom_ext_0_cli_add_cb(SSL *s, unsigned int ext_type,
569 const unsigned char **out,
570 size_t *outlen, int *al, void *arg)
572 if (ext_type != CUSTOM_EXT_TYPE_0)
573 custom_ext_error = 1;
574 return 0; /* Don't send an extension */
577 static int custom_ext_0_cli_parse_cb(SSL *s, unsigned int ext_type,
578 const unsigned char *in,
579 size_t inlen, int *al, void *arg)
584 static int custom_ext_1_cli_add_cb(SSL *s, unsigned int ext_type,
585 const unsigned char **out,
586 size_t *outlen, int *al, void *arg)
588 if (ext_type != CUSTOM_EXT_TYPE_1)
589 custom_ext_error = 1;
590 *out = (const unsigned char *)custom_ext_cli_string;
591 *outlen = strlen(custom_ext_cli_string);
592 return 1; /* Send "abc" */
595 static int custom_ext_1_cli_parse_cb(SSL *s, unsigned int ext_type,
596 const unsigned char *in,
597 size_t inlen, int *al, void *arg)
602 static int custom_ext_2_cli_add_cb(SSL *s, unsigned int ext_type,
603 const unsigned char **out,
604 size_t *outlen, int *al, void *arg)
606 if (ext_type != CUSTOM_EXT_TYPE_2)
607 custom_ext_error = 1;
608 *out = (const unsigned char *)custom_ext_cli_string;
609 *outlen = strlen(custom_ext_cli_string);
610 return 1; /* Send "abc" */
613 static int custom_ext_2_cli_parse_cb(SSL *s, unsigned int ext_type,
614 const unsigned char *in,
615 size_t inlen, int *al, void *arg)
617 if (ext_type != CUSTOM_EXT_TYPE_2)
618 custom_ext_error = 1;
620 custom_ext_error = 1; /* Should be empty response */
624 static int custom_ext_3_cli_add_cb(SSL *s, unsigned int ext_type,
625 const unsigned char **out,
626 size_t *outlen, int *al, void *arg)
628 if (ext_type != CUSTOM_EXT_TYPE_3)
629 custom_ext_error = 1;
630 *out = (const unsigned char *)custom_ext_cli_string;
631 *outlen = strlen(custom_ext_cli_string);
632 return 1; /* Send "abc" */
635 static int custom_ext_3_cli_parse_cb(SSL *s, unsigned int ext_type,
636 const unsigned char *in,
637 size_t inlen, int *al, void *arg)
639 if (ext_type != CUSTOM_EXT_TYPE_3)
640 custom_ext_error = 1;
641 if (inlen != strlen(custom_ext_srv_string))
642 custom_ext_error = 1;
643 if (memcmp(custom_ext_srv_string, in, inlen) != 0)
644 custom_ext_error = 1; /* Check for "defg" */
649 * custom_ext_0_cli_add_cb returns 0 - the server won't receive a callback
652 static int custom_ext_0_srv_parse_cb(SSL *s, unsigned int ext_type,
653 const unsigned char *in,
654 size_t inlen, int *al, void *arg)
656 custom_ext_error = 1;
660 /* 'add' callbacks are only called if the 'parse' callback is called */
661 static int custom_ext_0_srv_add_cb(SSL *s, unsigned int ext_type,
662 const unsigned char **out,
663 size_t *outlen, int *al, void *arg)
665 /* Error: should not have been called */
666 custom_ext_error = 1;
667 return 0; /* Don't send an extension */
670 static int custom_ext_1_srv_parse_cb(SSL *s, unsigned int ext_type,
671 const unsigned char *in,
672 size_t inlen, int *al, void *arg)
674 if (ext_type != CUSTOM_EXT_TYPE_1)
675 custom_ext_error = 1;
676 /* Check for "abc" */
677 if (inlen != strlen(custom_ext_cli_string))
678 custom_ext_error = 1;
679 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
680 custom_ext_error = 1;
684 static int custom_ext_1_srv_add_cb(SSL *s, unsigned int ext_type,
685 const unsigned char **out,
686 size_t *outlen, int *al, void *arg)
688 return 0; /* Don't send an extension */
691 static int custom_ext_2_srv_parse_cb(SSL *s, unsigned int ext_type,
692 const unsigned char *in,
693 size_t inlen, int *al, void *arg)
695 if (ext_type != CUSTOM_EXT_TYPE_2)
696 custom_ext_error = 1;
697 /* Check for "abc" */
698 if (inlen != strlen(custom_ext_cli_string))
699 custom_ext_error = 1;
700 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
701 custom_ext_error = 1;
705 static int custom_ext_2_srv_add_cb(SSL *s, unsigned int ext_type,
706 const unsigned char **out,
707 size_t *outlen, int *al, void *arg)
711 return 1; /* Send empty extension */
714 static int custom_ext_3_srv_parse_cb(SSL *s, unsigned int ext_type,
715 const unsigned char *in,
716 size_t inlen, int *al, void *arg)
718 if (ext_type != CUSTOM_EXT_TYPE_3)
719 custom_ext_error = 1;
720 /* Check for "abc" */
721 if (inlen != strlen(custom_ext_cli_string))
722 custom_ext_error = 1;
723 if (memcmp(in, custom_ext_cli_string, inlen) != 0)
724 custom_ext_error = 1;
728 static int custom_ext_3_srv_add_cb(SSL *s, unsigned int ext_type,
729 const unsigned char **out,
730 size_t *outlen, int *al, void *arg)
732 *out = (const unsigned char *)custom_ext_srv_string;
733 *outlen = strlen(custom_ext_srv_string);
734 return 1; /* Send "defg" */
737 static char *cipher = NULL;
738 static int verbose = 0;
739 static int debug = 0;
740 static const char rnd_seed[] =
741 "string to make the random number generator think it has entropy";
743 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time,
745 int doit(SSL *s_ssl, SSL *c_ssl, long bytes);
746 static int do_test_cipherlist(void);
748 static void sv_usage(void)
750 fprintf(stderr, "usage: ssltest [args ...]\n");
751 fprintf(stderr, "\n");
753 fprintf(stderr, "-F - run test in FIPS mode\n");
755 fprintf(stderr, " -server_auth - check server certificate\n");
756 fprintf(stderr, " -client_auth - do client authentication\n");
757 fprintf(stderr, " -proxy - allow proxy certificates\n");
758 fprintf(stderr, " -proxy_auth <val> - set proxy policy rights\n");
760 " -proxy_cond <val> - expression to test proxy policy rights\n");
761 fprintf(stderr, " -v - more output\n");
762 fprintf(stderr, " -d - debug output\n");
763 fprintf(stderr, " -reuse - use session-id reuse\n");
764 fprintf(stderr, " -num <val> - number of connections to perform\n");
766 " -bytes <val> - number of bytes to swap between client/server\n");
767 #ifndef OPENSSL_NO_DH
769 " -dhe1024 - use 1024 bit key (safe prime) for DHE\n");
771 " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
772 fprintf(stderr, " -no_dhe - disable DHE\n");
774 #ifndef OPENSSL_NO_EC
775 fprintf(stderr, " -no_ecdhe - disable ECDHE\n");
777 #ifndef OPENSSL_NO_PSK
778 fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n");
780 #ifndef OPENSSL_NO_SRP
781 fprintf(stderr, " -srpuser user - SRP username to use\n");
782 fprintf(stderr, " -srppass arg - password for 'user'\n");
784 #ifndef OPENSSL_NO_SSL3_METHOD
785 fprintf(stderr, " -ssl3 - use SSLv3\n");
787 fprintf(stderr, " -tls1 - use TLSv1\n");
788 #ifndef OPENSSL_NO_DTLS
789 fprintf(stderr, " -dtls1 - use DTLSv1\n");
790 fprintf(stderr, " -dtls12 - use DTLSv1.2\n");
792 fprintf(stderr, " -CApath arg - PEM format directory of CA's\n");
793 fprintf(stderr, " -CAfile arg - PEM format file of CA's\n");
794 fprintf(stderr, " -cert arg - Server certificate file\n");
796 " -key arg - Server key file (default: same as -cert)\n");
797 fprintf(stderr, " -c_cert arg - Client certificate file\n");
799 " -c_key arg - Client key file (default: same as -c_cert)\n");
800 fprintf(stderr, " -cipher arg - The cipher list\n");
801 fprintf(stderr, " -bio_pair - Use BIO pairs\n");
802 fprintf(stderr, " -f - Test even cases that can't work\n");
804 " -time - measure processor time used by client and server\n");
805 fprintf(stderr, " -zlib - use zlib compression\n");
806 #ifndef OPENSSL_NO_EC
808 " -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n"
809 " Use \"openssl ecparam -list_curves\" for all names\n"
810 " (default is sect163r2).\n");
813 " -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
814 " When this option is requested, the cipherlist\n"
815 " tests are run instead of handshake tests.\n");
816 #ifndef OPENSSL_NO_NEXTPROTONEG
817 fprintf(stderr, " -npn_client - have client side offer NPN\n");
818 fprintf(stderr, " -npn_server - have server side offer NPN\n");
819 fprintf(stderr, " -npn_server_reject - have server reject NPN\n");
821 fprintf(stderr, " -serverinfo_file file - have server use this file\n");
822 fprintf(stderr, " -serverinfo_sct - have client offer and expect SCT\n");
824 " -serverinfo_tack - have client offer and expect TACK\n");
826 " -custom_ext - try various custom extension callbacks\n");
827 fprintf(stderr, " -alpn_client <string> - have client side offer ALPN\n");
828 fprintf(stderr, " -alpn_server <string> - have server side offer ALPN\n");
830 " -alpn_expected <string> - the ALPN protocol that should be negotiated\n");
833 static void print_key_details(BIO *out, EVP_PKEY *key)
835 int keyid = EVP_PKEY_id(key);
836 #ifndef OPENSSL_NO_EC
837 if (keyid == EVP_PKEY_EC) {
838 EC_KEY *ec = EVP_PKEY_get1_EC_KEY(key);
841 nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(ec));
843 cname = EC_curve_nid2nist(nid);
845 cname = OBJ_nid2sn(nid);
846 BIO_printf(out, "%d bits EC (%s)", EVP_PKEY_bits(key), cname);
862 algname = OBJ_nid2sn(keyid);
865 BIO_printf(out, "%d bits %s", EVP_PKEY_bits(key), algname);
869 static void print_details(SSL *c_ssl, const char *prefix)
871 const SSL_CIPHER *ciph;
876 ciph = SSL_get_current_cipher(c_ssl);
877 BIO_printf(bio_stdout, "%s%s, cipher %s %s",
879 SSL_get_version(c_ssl),
880 SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph));
881 cert = SSL_get_peer_certificate(c_ssl);
883 pkey = X509_get_pubkey(cert);
885 BIO_puts(bio_stdout, ", ");
886 print_key_details(bio_stdout, pkey);
891 if (SSL_get_server_tmp_key(c_ssl, &pkey)) {
892 BIO_puts(bio_stdout, ", temp key: ");
893 print_key_details(bio_stdout, pkey);
896 if (SSL_get_peer_signature_nid(c_ssl, &mdnid))
897 BIO_printf(bio_stdout, ", digest=%s", OBJ_nid2sn(mdnid));
898 BIO_printf(bio_stdout, "\n");
901 static void lock_dbg_cb(int mode, int type, const char *file, int line)
903 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
904 const char *errstr = NULL;
907 rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
908 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) {
909 errstr = "invalid mode";
913 if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
914 errstr = "type out of bounds";
918 if (mode & CRYPTO_LOCK) {
920 errstr = "already locked";
922 * must not happen in a single-threaded program (would deadlock)
928 } else if (mode & CRYPTO_UNLOCK) {
930 errstr = "not locked";
934 if (modes[type] != rw) {
935 errstr = (rw == CRYPTO_READ) ?
936 "CRYPTO_r_unlock on write lock" :
937 "CRYPTO_w_unlock on read lock";
942 errstr = "invalid mode";
948 /* we cannot use bio_err here */
950 "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
951 errstr, mode, type, file, line);
955 int main(int argc, char *argv[])
957 char *CApath = NULL, *CAfile = NULL;
961 int dtls1 = 0, dtls12 = 0, tls1 = 0, ssl3 = 0, ret = 1;
963 int server_auth = 0, i;
964 struct app_verify_arg app_verify_arg =
965 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
966 char *server_cert = TEST_SERVER_CERT;
967 char *server_key = NULL;
968 char *client_cert = TEST_CLIENT_CERT;
969 char *client_key = NULL;
970 #ifndef OPENSSL_NO_EC
971 char *named_curve = NULL;
973 SSL_CTX *s_ctx = NULL;
974 SSL_CTX *c_ctx = NULL;
975 const SSL_METHOD *meth = NULL;
977 int number = 1, reuse = 0;
979 #ifndef OPENSSL_NO_DH
981 int dhe1024 = 0, dhe1024dsa = 0;
983 #ifndef OPENSSL_NO_EC
986 #ifndef OPENSSL_NO_SRP
988 SRP_CLIENT_ARG srp_client_arg = { NULL, NULL };
990 SRP_SERVER_ARG srp_server_arg = { NULL, NULL };
996 clock_t s_time = 0, c_time = 0;
997 #ifndef OPENSSL_NO_COMP
999 COMP_METHOD *cm = NULL;
1000 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
1002 int test_cipherlist = 0;
1006 int no_protocol = 0;
1009 SSL_CONF_CTX *s_cctx = NULL, *c_cctx = NULL;
1010 STACK_OF(OPENSSL_STRING) *conf_args = NULL;
1011 const char *arg = NULL, *argn = NULL;
1017 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
1019 CRYPTO_set_locking_callback(lock_dbg_cb);
1021 /* enable memory leak checking unless explicitly disabled */
1022 if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL)
1023 && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) {
1024 CRYPTO_malloc_debug_init();
1025 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
1027 /* OPENSSL_DEBUG_MEMORY=off */
1028 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
1030 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
1032 RAND_seed(rnd_seed, sizeof rnd_seed);
1034 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1036 s_cctx = SSL_CONF_CTX_new();
1037 c_cctx = SSL_CONF_CTX_new();
1039 if (!s_cctx || !c_cctx) {
1040 ERR_print_errors(bio_err);
1044 SSL_CONF_CTX_set_flags(s_cctx,
1045 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_SERVER);
1046 if (!SSL_CONF_CTX_set1_prefix(s_cctx, "-s_")) {
1047 ERR_print_errors(bio_err);
1051 SSL_CONF_CTX_set_flags(c_cctx,
1052 SSL_CONF_FLAG_CMDLINE | SSL_CONF_FLAG_CLIENT);
1053 if (!SSL_CONF_CTX_set1_prefix(c_cctx, "-c_")) {
1054 ERR_print_errors(bio_err);
1062 if (!strcmp(*argv, "-F")) {
1067 "not compiled with FIPS support, so exiting without running.\n");
1070 } else if (strcmp(*argv, "-server_auth") == 0)
1072 else if (strcmp(*argv, "-client_auth") == 0)
1074 else if (strcmp(*argv, "-proxy_auth") == 0) {
1077 app_verify_arg.proxy_auth = *(++argv);
1078 } else if (strcmp(*argv, "-proxy_cond") == 0) {
1081 app_verify_arg.proxy_cond = *(++argv);
1082 } else if (strcmp(*argv, "-v") == 0)
1084 else if (strcmp(*argv, "-d") == 0)
1086 else if (strcmp(*argv, "-reuse") == 0)
1088 else if (strcmp(*argv, "-dhe1024") == 0) {
1089 #ifndef OPENSSL_NO_DH
1093 "ignoring -dhe1024, since I'm compiled without DH\n");
1095 } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
1096 #ifndef OPENSSL_NO_DH
1100 "ignoring -dhe1024, since I'm compiled without DH\n");
1102 } else if (strcmp(*argv, "-no_dhe") == 0)
1104 else if (strcmp(*argv, "-no_ecdhe") == 0)
1106 else if (strcmp(*argv, "-psk") == 0) {
1109 psk_key = *(++argv);
1110 #ifndef OPENSSL_NO_PSK
1111 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
1112 BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
1119 #ifndef OPENSSL_NO_SRP
1120 else if (strcmp(*argv, "-srpuser") == 0) {
1123 srp_server_arg.expected_user = srp_client_arg.srplogin =
1126 } else if (strcmp(*argv, "-srppass") == 0) {
1129 srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
1133 else if (strcmp(*argv, "-tls1") == 0) {
1135 } else if (strcmp(*argv, "-ssl3") == 0) {
1136 #ifdef OPENSSL_NO_SSL3_METHOD
1140 } else if (strcmp(*argv, "-dtls1") == 0) {
1141 #ifdef OPENSSL_NO_DTLS
1145 } else if (strcmp(*argv, "-dtls12") == 0) {
1146 #ifdef OPENSSL_NO_DTLS
1150 } else if (strncmp(*argv, "-num", 4) == 0) {
1153 number = atoi(*(++argv));
1156 } else if (strcmp(*argv, "-bytes") == 0) {
1159 bytes = atol(*(++argv));
1162 i = strlen(argv[0]);
1163 if (argv[0][i - 1] == 'k')
1165 if (argv[0][i - 1] == 'm')
1166 bytes *= 1024L * 1024L;
1167 } else if (strcmp(*argv, "-cert") == 0) {
1170 server_cert = *(++argv);
1171 } else if (strcmp(*argv, "-s_cert") == 0) {
1174 server_cert = *(++argv);
1175 } else if (strcmp(*argv, "-key") == 0) {
1178 server_key = *(++argv);
1179 } else if (strcmp(*argv, "-s_key") == 0) {
1182 server_key = *(++argv);
1183 } else if (strcmp(*argv, "-c_cert") == 0) {
1186 client_cert = *(++argv);
1187 } else if (strcmp(*argv, "-c_key") == 0) {
1190 client_key = *(++argv);
1191 } else if (strcmp(*argv, "-cipher") == 0) {
1195 } else if (strcmp(*argv, "-CApath") == 0) {
1199 } else if (strcmp(*argv, "-CAfile") == 0) {
1203 } else if (strcmp(*argv, "-bio_pair") == 0) {
1205 } else if (strcmp(*argv, "-f") == 0) {
1207 } else if (strcmp(*argv, "-time") == 0) {
1210 #ifndef OPENSSL_NO_COMP
1211 else if (strcmp(*argv, "-zlib") == 0) {
1215 else if (strcmp(*argv, "-named_curve") == 0) {
1218 #ifndef OPENSSL_NO_EC
1219 named_curve = *(++argv);
1222 "ignoring -named_curve, since I'm compiled without ECDH\n");
1225 } else if (strcmp(*argv, "-app_verify") == 0) {
1226 app_verify_arg.app_verify = 1;
1227 } else if (strcmp(*argv, "-proxy") == 0) {
1228 app_verify_arg.allow_proxy_certs = 1;
1229 } else if (strcmp(*argv, "-test_cipherlist") == 0) {
1230 test_cipherlist = 1;
1232 #ifndef OPENSSL_NO_NEXTPROTONEG
1233 else if (strcmp(*argv, "-npn_client") == 0) {
1235 } else if (strcmp(*argv, "-npn_server") == 0) {
1237 } else if (strcmp(*argv, "-npn_server_reject") == 0) {
1238 npn_server_reject = 1;
1241 else if (strcmp(*argv, "-serverinfo_sct") == 0) {
1243 } else if (strcmp(*argv, "-serverinfo_tack") == 0) {
1244 serverinfo_tack = 1;
1245 } else if (strcmp(*argv, "-serverinfo_file") == 0) {
1248 serverinfo_file = *(++argv);
1249 } else if (strcmp(*argv, "-custom_ext") == 0) {
1251 } else if (strcmp(*argv, "-alpn_client") == 0) {
1254 alpn_client = *(++argv);
1255 } else if (strcmp(*argv, "-alpn_server") == 0) {
1258 alpn_server = *(++argv);
1259 } else if (strcmp(*argv, "-alpn_expected") == 0) {
1262 alpn_expected = *(++argv);
1267 /* Try to process command using SSL_CONF */
1268 rv = SSL_CONF_cmd_argv(c_cctx, &argc, &argv);
1269 /* If not processed try server */
1271 rv = SSL_CONF_cmd_argv(s_cctx, &argc, &argv);
1272 /* Recognised: store it for later use */
1277 conf_args = sk_OPENSSL_STRING_new_null();
1281 if (!sk_OPENSSL_STRING_push(conf_args, arg))
1283 if (!sk_OPENSSL_STRING_push(conf_args, argn))
1288 BIO_printf(bio_err, "Missing argument for %s\n", arg);
1290 BIO_printf(bio_err, "Error with command %s\n", arg);
1292 BIO_printf(bio_err, "unknown option %s\n", arg);
1306 * test_cipherlist prevails over protocol switch: we test the cipherlist
1307 * for all enabled protocols.
1309 if (test_cipherlist == 1) {
1311 * ensure that the cipher list are correctly sorted and exit
1313 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
1314 "other options.\n");
1315 if (do_test_cipherlist() == 0)
1321 if (ssl3 + tls1 + dtls1 + dtls12 > 1) {
1322 fprintf(stderr, "At most one of -ssl3, -tls1, -dtls1 or -dtls12 should "
1328 * Testing was requested for a compiled-out protocol (e.g. SSLv3).
1329 * Ideally, we would error out, but the generic test wrapper can't know
1330 * when to expect failure. So we do nothing and return success.
1333 fprintf(stderr, "Testing was requested for a disabled protocol. "
1334 "Skipping tests.\n");
1339 if (!ssl3 && !tls1 && !dtls1 && !dtls12 && number > 1 && !reuse && !force) {
1340 fprintf(stderr, "This case cannot work. Use -f to perform "
1341 "the test anyway (and\n-d to see what happens), "
1342 "or add one of -ssl3, -tls1, -dtls1, -dtls12, -reuse\n"
1343 "to avoid protocol mismatch.\n");
1348 if (!FIPS_mode_set(1)) {
1349 ERR_load_crypto_strings();
1350 ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE));
1353 fprintf(stderr, "*** IN FIPS MODE ***\n");
1359 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
1362 if (number < 50 && !force)
1364 "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
1367 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
1370 SSL_load_error_strings();
1372 #ifndef OPENSSL_NO_COMP
1373 if (comp == COMP_ZLIB)
1376 if (cm->type != NID_undef) {
1377 if (SSL_COMP_add_compression_method(comp, cm) != 0) {
1378 fprintf(stderr, "Failed to add compression method\n");
1379 ERR_print_errors_fp(stderr);
1383 "Warning: %s compression not supported\n",
1384 comp == COMP_ZLIB ? "zlib" : "unknown");
1385 ERR_print_errors_fp(stderr);
1388 ssl_comp_methods = SSL_COMP_get_compression_methods();
1389 n = sk_SSL_COMP_num(ssl_comp_methods);
1392 printf("Available compression methods:");
1393 for (j = 0; j < n; j++) {
1394 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
1395 printf(" %s:%d", c->name, c->id);
1402 * At this point, ssl3/tls1 is only set if the protocol is available.
1403 * (Otherwise we exit early.) However the compiler doesn't know this, so
1406 #ifndef OPENSSL_NO_SSL3
1408 meth = SSLv3_method();
1411 #ifndef OPENSSL_NO_DTLS
1413 meth = DTLSv1_method();
1415 meth = DTLSv1_2_method();
1419 meth = TLSv1_method();
1421 meth = SSLv23_method();
1423 c_ctx = SSL_CTX_new(meth);
1424 s_ctx = SSL_CTX_new(meth);
1425 if ((c_ctx == NULL) || (s_ctx == NULL)) {
1426 ERR_print_errors(bio_err);
1430 * Since we will use low security ciphersuites and keys for testing set
1431 * security level to zero.
1433 SSL_CTX_set_security_level(c_ctx, 0);
1434 SSL_CTX_set_security_level(s_ctx, 0);
1436 if (cipher != NULL) {
1437 if (!SSL_CTX_set_cipher_list(c_ctx, cipher)
1438 || !SSL_CTX_set_cipher_list(s_ctx, cipher)) {
1439 ERR_print_errors(bio_err);
1444 /* Process SSL_CONF arguments */
1445 SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx);
1446 SSL_CONF_CTX_set_ssl_ctx(s_cctx, s_ctx);
1448 for (i = 0; i < sk_OPENSSL_STRING_num(conf_args); i += 2) {
1450 arg = sk_OPENSSL_STRING_value(conf_args, i);
1451 argn = sk_OPENSSL_STRING_value(conf_args, i + 1);
1452 rv = SSL_CONF_cmd(c_cctx, arg, argn);
1453 /* If not recognised use server context */
1455 rv = SSL_CONF_cmd(s_cctx, arg, argn);
1457 BIO_printf(bio_err, "Error processing %s %s\n",
1458 arg, argn ? argn : "");
1459 ERR_print_errors(bio_err);
1464 if (!SSL_CONF_CTX_finish(s_cctx) || !SSL_CONF_CTX_finish(c_cctx)) {
1465 BIO_puts(bio_err, "Error finishing context\n");
1466 ERR_print_errors(bio_err);
1469 #ifndef OPENSSL_NO_DH
1473 * use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks
1475 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
1476 dh = get_dh1024dsa();
1481 SSL_CTX_set_tmp_dh(s_ctx, dh);
1488 #ifndef OPENSSL_NO_EC
1492 if (named_curve != NULL) {
1493 nid = OBJ_sn2nid(named_curve);
1495 BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
1499 # ifdef OPENSSL_NO_EC2M
1500 nid = NID_X9_62_prime256v1;
1502 nid = NID_sect163r2;
1505 ecdh = EC_KEY_new_by_curve_name(nid);
1507 BIO_printf(bio_err, "unable to create curve\n");
1511 SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
1512 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
1519 #ifndef OPENSSL_NO_RSA
1520 SSL_CTX_set_tmp_rsa_callback(s_ctx, tmp_rsa_cb);
1523 if (!SSL_CTX_use_certificate_file(s_ctx, server_cert, SSL_FILETYPE_PEM)) {
1524 ERR_print_errors(bio_err);
1525 } else if (!SSL_CTX_use_PrivateKey_file(s_ctx,
1526 (server_key ? server_key :
1528 SSL_FILETYPE_PEM)) {
1529 ERR_print_errors(bio_err);
1534 if (!SSL_CTX_use_certificate_file(c_ctx, client_cert, SSL_FILETYPE_PEM)
1535 || !SSL_CTX_use_PrivateKey_file(c_ctx,
1536 (client_key ? client_key : client_cert),
1537 SSL_FILETYPE_PEM)) {
1538 ERR_print_errors(bio_err);
1543 if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
1544 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
1545 (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
1546 (!SSL_CTX_set_default_verify_paths(c_ctx))) {
1547 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
1548 ERR_print_errors(bio_err);
1553 printf("client authentication\n");
1554 SSL_CTX_set_verify(s_ctx,
1555 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1557 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
1561 printf("server authentication\n");
1562 SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
1563 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
1568 int session_id_context = 0;
1569 if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
1570 sizeof session_id_context)) {
1571 ERR_print_errors(bio_err);
1576 /* Use PSK only if PSK key is given */
1577 if (psk_key != NULL) {
1579 * no_psk is used to avoid putting psk command to openssl tool
1583 * if PSK is not compiled in and psk key is given, do nothing and
1589 #ifndef OPENSSL_NO_PSK
1590 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1591 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1593 BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
1594 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint")) {
1595 BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
1596 ERR_print_errors(bio_err);
1601 #ifndef OPENSSL_NO_SRP
1602 if (srp_client_arg.srplogin) {
1603 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
1604 BIO_printf(bio_err, "Unable to set SRP username\n");
1607 SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
1608 SSL_CTX_set_srp_client_pwd_callback(c_ctx,
1609 ssl_give_srp_client_pwd_cb);
1611 * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
1615 if (srp_server_arg.expected_user != NULL) {
1616 SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
1617 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1618 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1622 #ifndef OPENSSL_NO_NEXTPROTONEG
1624 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1627 if (npn_server_reject) {
1629 "Can't have both -npn_server and -npn_server_reject\n");
1632 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1634 if (npn_server_reject) {
1635 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn,
1640 if (serverinfo_sct) {
1641 if (!SSL_CTX_add_client_custom_ext(c_ctx, SCT_EXT_TYPE,
1643 serverinfo_cli_parse_cb, NULL)) {
1644 BIO_printf(bio_err, "Error adding SCT extension\n");
1648 if (serverinfo_tack) {
1649 if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,
1651 serverinfo_cli_parse_cb, NULL)) {
1652 BIO_printf(bio_err, "Error adding TACK extension\n");
1656 if (serverinfo_file)
1657 if (!SSL_CTX_use_serverinfo_file(s_ctx, serverinfo_file)) {
1658 BIO_printf(bio_err, "missing serverinfo file\n");
1663 if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,
1664 custom_ext_0_cli_add_cb,
1666 custom_ext_0_cli_parse_cb, NULL)
1667 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,
1668 custom_ext_1_cli_add_cb,
1670 custom_ext_1_cli_parse_cb, NULL)
1671 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,
1672 custom_ext_2_cli_add_cb,
1674 custom_ext_2_cli_parse_cb, NULL)
1675 || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,
1676 custom_ext_3_cli_add_cb,
1678 custom_ext_3_cli_parse_cb, NULL)
1679 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_0,
1680 custom_ext_0_srv_add_cb,
1682 custom_ext_0_srv_parse_cb, NULL)
1683 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_1,
1684 custom_ext_1_srv_add_cb,
1686 custom_ext_1_srv_parse_cb, NULL)
1687 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_2,
1688 custom_ext_2_srv_add_cb,
1690 custom_ext_2_srv_parse_cb, NULL)
1691 || !SSL_CTX_add_server_custom_ext(s_ctx, CUSTOM_EXT_TYPE_3,
1692 custom_ext_3_srv_add_cb,
1694 custom_ext_3_srv_parse_cb, NULL)) {
1695 BIO_printf(bio_err, "Error setting custom extensions\n");
1701 SSL_CTX_set_alpn_select_cb(s_ctx, cb_server_alpn, NULL);
1704 unsigned short alpn_len;
1705 unsigned char *alpn = next_protos_parse(&alpn_len, alpn_client);
1708 BIO_printf(bio_err, "Error parsing -alpn_client argument\n");
1711 /* Returns 0 on success!! */
1712 if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) {
1713 BIO_printf(bio_err, "Error setting ALPN\n");
1720 c_ssl = SSL_new(c_ctx);
1721 s_ssl = SSL_new(s_ctx);
1723 #ifndef OPENSSL_NO_KRB5
1724 if (c_ssl && c_ssl->kssl_ctx) {
1725 char localhost[MAXHOSTNAMELEN + 2];
1727 if (gethostname(localhost, sizeof localhost - 1) == 0) {
1728 localhost[sizeof localhost - 1] = '\0';
1729 if (strlen(localhost) == sizeof localhost - 1) {
1730 BIO_printf(bio_err, "localhost name too long\n");
1733 kssl_ctx_setstring(c_ssl->kssl_ctx, KSSL_SERVER, localhost);
1736 #endif /* OPENSSL_NO_KRB5 */
1738 BIO_printf(bio_stdout, "Doing handshakes=%d bytes=%ld\n", number, bytes);
1739 for (i = 0; i < number; i++) {
1741 if (!SSL_set_session(c_ssl, NULL)) {
1742 BIO_printf(bio_err, "Failed to set session\n");
1747 ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
1749 ret = doit(s_ssl, c_ssl, bytes);
1754 print_details(c_ssl, "");
1757 #ifdef CLOCKS_PER_SEC
1759 * "To determine the time in seconds, the value returned by the clock
1760 * function should be divided by the value of the macro
1761 * CLOCKS_PER_SEC." -- ISO/IEC 9899
1763 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1764 "Approximate total client time: %6.2f s\n",
1765 (double)s_time / CLOCKS_PER_SEC,
1766 (double)c_time / CLOCKS_PER_SEC);
1768 BIO_printf(bio_stdout,
1769 "Approximate total server time: %6.2f units\n"
1770 "Approximate total client time: %6.2f units\n",
1771 (double)s_time, (double)c_time);
1779 SSL_CTX_free(s_ctx);
1780 SSL_CTX_free(c_ctx);
1781 SSL_CONF_CTX_free(s_cctx);
1782 SSL_CONF_CTX_free(c_cctx);
1783 sk_OPENSSL_STRING_free(conf_args);
1785 BIO_free(bio_stdout);
1787 #ifndef OPENSSL_NO_RSA
1790 #ifndef OPENSSL_NO_ENGINE
1793 CRYPTO_cleanup_all_ex_data();
1795 ERR_remove_thread_state(NULL);
1797 CRYPTO_mem_leaks(bio_err);
1802 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
1803 clock_t *s_time, clock_t *c_time)
1805 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1806 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1807 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
1810 size_t bufsiz = 256; /* small buffer for testing */
1812 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
1814 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
1817 s_ssl_bio = BIO_new(BIO_f_ssl());
1821 c_ssl_bio = BIO_new(BIO_f_ssl());
1825 SSL_set_connect_state(c_ssl);
1826 SSL_set_bio(c_ssl, client, client);
1827 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
1829 SSL_set_accept_state(s_ssl);
1830 SSL_set_bio(s_ssl, server, server);
1831 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
1835 * c_ssl_bio: SSL filter BIO
1837 * client: pseudo-I/O for SSL library
1839 * client_io: client's SSL communication; usually to be
1840 * relayed over some I/O facility, but in this
1841 * test program, we're the server, too:
1843 * server_io: server's SSL communication
1845 * server: pseudo-I/O for SSL library
1847 * s_ssl_bio: SSL filter BIO
1849 * The client and the server each employ a "BIO pair":
1850 * client + client_io, server + server_io.
1851 * BIO pairs are symmetric. A BIO pair behaves similar
1852 * to a non-blocking socketpair (but both endpoints must
1853 * be handled by the same thread).
1854 * [Here we could connect client and server to the ends
1855 * of a single BIO pair, but then this code would be less
1856 * suitable as an example for BIO pairs in general.]
1858 * Useful functions for querying the state of BIO pair endpoints:
1860 * BIO_ctrl_pending(bio) number of bytes we can read now
1861 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
1862 * other side's read attempt
1863 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
1865 * ..._read_request is never more than ..._write_guarantee;
1866 * it depends on the application which one you should use.
1870 * We have non-blocking behaviour throughout this test program, but
1871 * can be sure that there is *some* progress in each iteration; so we
1872 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
1873 * we just try everything in each iteration
1879 char cbuf[1024 * 8];
1881 clock_t c_clock = clock();
1883 memset(cbuf, 0, sizeof(cbuf));
1886 if (SSL_in_init(c_ssl))
1887 printf("client waiting in SSL_connect - %s\n",
1888 SSL_state_string_long(c_ssl));
1891 /* Write to server. */
1893 if (cw_num > (long)sizeof cbuf)
1897 r = BIO_write(c_ssl_bio, cbuf, i);
1899 if (!BIO_should_retry(c_ssl_bio)) {
1900 fprintf(stderr, "ERROR in CLIENT\n");
1904 * BIO_should_retry(...) can just be ignored here. The
1905 * library expects us to call BIO_write with the same
1906 * arguments again, and that's what we will do in the
1909 } else if (r == 0) {
1910 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1914 printf("client wrote %d\n", r);
1920 /* Read from server. */
1922 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
1924 if (!BIO_should_retry(c_ssl_bio)) {
1925 fprintf(stderr, "ERROR in CLIENT\n");
1929 * Again, "BIO_should_retry" can be ignored.
1931 } else if (r == 0) {
1932 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1936 printf("client read %d\n", r);
1942 * c_time and s_time increments will typically be very small
1943 * (depending on machine speed and clock tick intervals), but
1944 * sampling over a large number of connections should result in
1945 * fairly accurate figures. We cannot guarantee a lot, however
1946 * -- if each connection lasts for exactly one clock tick, it
1947 * will be counted only for the client or only for the server or
1950 *c_time += (clock() - c_clock);
1956 char sbuf[1024 * 8];
1958 clock_t s_clock = clock();
1960 memset(sbuf, 0, sizeof(sbuf));
1963 if (SSL_in_init(s_ssl))
1964 printf("server waiting in SSL_accept - %s\n",
1965 SSL_state_string_long(s_ssl));
1968 /* Write to client. */
1970 if (sw_num > (long)sizeof sbuf)
1974 r = BIO_write(s_ssl_bio, sbuf, i);
1976 if (!BIO_should_retry(s_ssl_bio)) {
1977 fprintf(stderr, "ERROR in SERVER\n");
1980 /* Ignore "BIO_should_retry". */
1981 } else if (r == 0) {
1982 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
1986 printf("server wrote %d\n", r);
1992 /* Read from client. */
1994 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
1996 if (!BIO_should_retry(s_ssl_bio)) {
1997 fprintf(stderr, "ERROR in SERVER\n");
2001 } else if (r == 0) {
2002 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
2006 printf("server read %d\n", r);
2011 *s_time += (clock() - s_clock);
2015 /* "I/O" BETWEEN CLIENT AND SERVER. */
2018 BIO *io1 = server_io, *io2 = client_io;
2020 * we use the non-copying interface for io1 and the standard
2021 * BIO_write/BIO_read interface for io2
2024 static int prev_progress = 1;
2032 r1 = BIO_ctrl_pending(io1);
2033 r2 = BIO_ctrl_get_write_guarantee(io2);
2041 if (INT_MAX < num) /* yeah, right */
2044 r = BIO_nread(io1, &dataptr, (int)num);
2046 assert(r <= (int)num);
2048 * possibly r < num (non-contiguous data)
2051 r = BIO_write(io2, dataptr, (int)num);
2052 if (r != (int)num) { /* can't happen */
2053 fprintf(stderr, "ERROR: BIO_write could not write "
2054 "BIO_ctrl_get_write_guarantee() bytes");
2060 printf((io1 == client_io) ?
2061 "C->S relaying: %d bytes\n" :
2062 "S->C relaying: %d bytes\n", (int)num);
2072 r1 = BIO_ctrl_pending(io2);
2073 r2 = BIO_ctrl_get_read_request(io1);
2075 * here we could use ..._get_write_guarantee instead of
2076 * ..._get_read_request, but by using the latter we test
2077 * restartability of the SSL implementation more thoroughly
2089 --num; /* test restartability even more thoroughly */
2091 r = BIO_nwrite0(io1, &dataptr);
2095 r = BIO_read(io2, dataptr, (int)num);
2096 if (r != (int)num) { /* can't happen */
2097 fprintf(stderr, "ERROR: BIO_read could not read "
2098 "BIO_ctrl_pending() bytes");
2102 r = BIO_nwrite(io1, &dataptr, (int)num);
2103 if (r != (int)num) { /* can't happen */
2104 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
2105 "BIO_nwrite0() bytes");
2110 printf((io2 == client_io) ?
2111 "C->S relaying: %d bytes\n" :
2112 "S->C relaying: %d bytes\n", (int)num);
2114 } /* no loop, BIO_ctrl_get_read_request now
2115 * returns 0 anyway */
2117 if (!progress && !prev_progress)
2118 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
2119 fprintf(stderr, "ERROR: got stuck\n");
2120 fprintf(stderr, " ERROR.\n");
2123 prev_progress = progress;
2126 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
2129 print_details(c_ssl, "DONE via BIO pair: ");
2130 #ifndef OPENSSL_NO_NEXTPROTONEG
2131 if (verify_npn(c_ssl, s_ssl) < 0) {
2136 if (verify_serverinfo() < 0) {
2137 fprintf(stderr, "Server info verify error\n");
2141 if (verify_alpn(c_ssl, s_ssl) < 0) {
2146 if (custom_ext_error) {
2147 fprintf(stderr, "Custom extension error\n");
2156 ERR_print_errors(bio_err);
2159 BIO_free(server_io);
2161 BIO_free(client_io);
2162 BIO_free(s_ssl_bio);
2163 BIO_free(c_ssl_bio);
2173 int doit(SSL *s_ssl, SSL *c_ssl, long count)
2175 char *cbuf = NULL, *sbuf = NULL;
2177 long cw_num = count, cr_num = count;
2178 long sw_num = count, sr_num = count;
2184 int c_r, c_w, s_r, s_w;
2187 int c_write, s_write;
2188 int do_server = 0, do_client = 0;
2189 int max_frag = 5 * 1024;
2191 bufsiz = count > 40 * 1024 ? 40 * 1024 : count;
2193 if ((cbuf = OPENSSL_malloc(bufsiz)) == NULL)
2195 if ((sbuf = OPENSSL_malloc(bufsiz)) == NULL)
2198 memset(cbuf, 0, bufsiz);
2199 memset(sbuf, 0, bufsiz);
2201 c_to_s = BIO_new(BIO_s_mem());
2202 s_to_c = BIO_new(BIO_s_mem());
2203 if ((s_to_c == NULL) || (c_to_s == NULL)) {
2204 ERR_print_errors(bio_err);
2208 c_bio = BIO_new(BIO_f_ssl());
2209 s_bio = BIO_new(BIO_f_ssl());
2210 if ((c_bio == NULL) || (s_bio == NULL)) {
2211 ERR_print_errors(bio_err);
2215 SSL_set_connect_state(c_ssl);
2216 SSL_set_bio(c_ssl, s_to_c, c_to_s);
2217 SSL_set_max_send_fragment(c_ssl, max_frag);
2218 BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
2220 SSL_set_accept_state(s_ssl);
2221 SSL_set_bio(s_ssl, c_to_s, s_to_c);
2222 SSL_set_max_send_fragment(s_ssl, max_frag);
2223 BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
2229 c_write = 1, s_write = 0;
2231 /* We can always do writes */
2236 i = (int)BIO_pending(s_bio);
2237 if ((i && s_r) || s_w)
2240 i = (int)BIO_pending(c_bio);
2241 if ((i && c_r) || c_w)
2244 if (do_server && debug) {
2245 if (SSL_in_init(s_ssl))
2246 printf("server waiting in SSL_accept - %s\n",
2247 SSL_state_string_long(s_ssl));
2250 printf("server:SSL_write()\n");
2252 printf("server:SSL_read()\n"); */
2255 if (do_client && debug) {
2256 if (SSL_in_init(c_ssl))
2257 printf("client waiting in SSL_connect - %s\n",
2258 SSL_state_string_long(c_ssl));
2261 printf("client:SSL_write()\n");
2263 printf("client:SSL_read()\n"); */
2266 if (!do_client && !do_server) {
2267 fprintf(stdout, "ERROR IN STARTUP\n");
2268 ERR_print_errors(bio_err);
2271 if (do_client && !(done & C_DONE)) {
2273 j = (cw_num > bufsiz) ? (int)bufsiz : (int)cw_num;
2274 i = BIO_write(c_bio, cbuf, j);
2278 if (BIO_should_retry(c_bio)) {
2279 if (BIO_should_read(c_bio))
2281 if (BIO_should_write(c_bio))
2284 fprintf(stderr, "ERROR in CLIENT\n");
2285 ERR_print_errors(bio_err);
2288 } else if (i == 0) {
2289 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2293 printf("client wrote %d\n", i);
2298 if (max_frag > 1029)
2299 SSL_set_max_send_fragment(c_ssl, max_frag -= 5);
2302 i = BIO_read(c_bio, cbuf, bufsiz);
2306 if (BIO_should_retry(c_bio)) {
2307 if (BIO_should_read(c_bio))
2309 if (BIO_should_write(c_bio))
2312 fprintf(stderr, "ERROR in CLIENT\n");
2313 ERR_print_errors(bio_err);
2316 } else if (i == 0) {
2317 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
2321 printf("client read %d\n", i);
2330 done = S_DONE | C_DONE;
2336 if (do_server && !(done & S_DONE)) {
2338 i = BIO_read(s_bio, sbuf, bufsiz);
2342 if (BIO_should_retry(s_bio)) {
2343 if (BIO_should_read(s_bio))
2345 if (BIO_should_write(s_bio))
2348 fprintf(stderr, "ERROR in SERVER\n");
2349 ERR_print_errors(bio_err);
2352 } else if (i == 0) {
2353 ERR_print_errors(bio_err);
2355 "SSL SERVER STARTUP FAILED in SSL_read\n");
2359 printf("server read %d\n", i);
2372 j = (sw_num > bufsiz) ? (int)bufsiz : (int)sw_num;
2373 i = BIO_write(s_bio, sbuf, j);
2377 if (BIO_should_retry(s_bio)) {
2378 if (BIO_should_read(s_bio))
2380 if (BIO_should_write(s_bio))
2383 fprintf(stderr, "ERROR in SERVER\n");
2384 ERR_print_errors(bio_err);
2387 } else if (i == 0) {
2388 ERR_print_errors(bio_err);
2390 "SSL SERVER STARTUP FAILED in SSL_write\n");
2394 printf("server wrote %d\n", i);
2400 if (max_frag > 1029)
2401 SSL_set_max_send_fragment(s_ssl, max_frag -= 5);
2406 if ((done & S_DONE) && (done & C_DONE))
2411 print_details(c_ssl, "DONE: ");
2412 #ifndef OPENSSL_NO_NEXTPROTONEG
2413 if (verify_npn(c_ssl, s_ssl) < 0) {
2418 if (verify_serverinfo() < 0) {
2419 fprintf(stderr, "Server info verify error\n");
2423 if (custom_ext_error) {
2424 fprintf(stderr, "Custom extension error\n");
2431 * We have to set the BIO's to NULL otherwise they will be
2432 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again
2433 * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
2434 * c_ssl are sharing the same BIO structure and SSL_set_bio() and
2435 * SSL_free() automatically BIO_free non NULL entries. You should not
2436 * normally do this or be required to do this
2438 if (s_ssl != NULL) {
2442 if (c_ssl != NULL) {
2449 BIO_free_all(c_bio);
2450 BIO_free_all(s_bio);
2457 static int get_proxy_auth_ex_data_idx(void)
2459 static volatile int idx = -1;
2461 CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
2463 idx = X509_STORE_CTX_get_ex_new_index(0,
2464 "SSLtest for verify callback",
2467 CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
2472 static int verify_callback(int ok, X509_STORE_CTX *ctx)
2476 s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
2480 printf("depth=%d %s\n", ctx->error_depth, buf);
2482 fprintf(stderr, "depth=%d error=%d %s\n",
2483 ctx->error_depth, ctx->error, buf);
2488 switch (ctx->error) {
2490 fprintf(stderr, "Error string: %s\n",
2491 X509_verify_cert_error_string(ctx->error));
2493 case X509_V_ERR_CERT_NOT_YET_VALID:
2494 case X509_V_ERR_CERT_HAS_EXPIRED:
2495 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
2501 X509 *xs = ctx->current_cert;
2502 if (xs->ex_flags & EXFLAG_PROXY) {
2503 unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
2504 get_proxy_auth_ex_data_idx
2510 PROXY_CERT_INFO_EXTENSION *pci =
2511 X509_get_ext_d2i(xs, NID_proxyCertInfo,
2514 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
2515 case NID_Independent:
2517 * Completely meaningless in this program, as there's no
2518 * way to grant explicit rights to a specific PrC.
2519 * Basically, using id-ppl-Independent is the perfect way
2520 * to grant no rights at all.
2522 fprintf(stderr, " Independent proxy certificate");
2523 for (i = 0; i < 26; i++)
2526 case NID_id_ppl_inheritAll:
2528 * This is basically a NOP, we simply let the current
2529 * rights stand as they are.
2531 fprintf(stderr, " Proxy certificate inherits all");
2535 pci->proxyPolicy->policy->data;
2536 i = pci->proxyPolicy->policy->length;
2539 * The algorithm works as follows: it is assumed that
2540 * previous iterations or the initial granted rights has
2541 * already set some elements of `letters'. What we need
2542 * to do is to clear those that weren't granted by the
2543 * current PrC as well. The easiest way to do this is to
2544 * add 1 to all the elements whose letters are given with
2545 * the current policy. That way, all elements that are
2546 * set by the current policy and were already set by
2547 * earlier policies and through the original grant of
2548 * rights will get the value 2 or higher. The last thing
2549 * to do is to sweep through `letters' and keep the
2550 * elements having the value 2 as set, and clear all the
2554 printf(" Certificate proxy rights = %*.*s", i,
2558 if (isascii(c) && isalpha(c)) {
2564 for (i = 0; i < 26; i++)
2572 printf(", resulting proxy rights = ");
2573 for (i = 0; i < 26; i++)
2575 printf("%c", i + 'A');
2582 PROXY_CERT_INFO_EXTENSION_free(pci);
2590 static void process_proxy_debug(int indent, const char *format, ...)
2593 static const char indentation[] =
2594 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
2595 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
2596 char my_format[256];
2599 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
2600 indent, indent, indentation, format);
2602 va_start(args, format);
2603 vfprintf(stderr, my_format, args);
2613 static int process_proxy_cond_adders(unsigned int letters[26],
2614 const char *cond, const char **cond_end,
2615 int *pos, int indent);
2616 static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
2617 const char **cond_end, int *pos, int indent)
2623 while (isspace((int)*cond)) {
2630 process_proxy_debug(indent,
2631 "Start process_proxy_cond_val at position %d: %s\n",
2638 while (isspace((int)*cond)) {
2648 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
2653 while (isspace((int)*cond)) {
2660 "Weird condition character in position %d: "
2667 } else if (isascii(c) && isalpha(c)) {
2670 ok = letters[c - 'A'];
2675 "Weird condition character in position %d: " "%c\n", *pos, c);
2681 if (ok >= 0 && negate)
2685 process_proxy_debug(indent,
2686 "End process_proxy_cond_val at position %d: %s, returning %d\n",
2692 static int process_proxy_cond_multipliers(unsigned int letters[26],
2694 const char **cond_end, int *pos,
2701 process_proxy_debug(indent,
2702 "Start process_proxy_cond_multipliers at position %d: %s\n",
2705 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
2711 while (isspace((int)*cond)) {
2725 ok = process_proxy_cond_val(letters,
2726 cond, cond_end, pos, indent + 1);
2739 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2751 process_proxy_debug(indent,
2752 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
2759 static int process_proxy_cond_adders(unsigned int letters[26],
2760 const char *cond, const char **cond_end,
2761 int *pos, int indent)
2767 process_proxy_debug(indent,
2768 "Start process_proxy_cond_adders at position %d: %s\n",
2771 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
2778 while (isspace((int)*cond)) {
2791 ok = process_proxy_cond_multipliers(letters,
2792 cond, cond_end, pos,
2803 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2815 process_proxy_debug(indent,
2816 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
2823 static int process_proxy_cond(unsigned int letters[26],
2824 const char *cond, const char **cond_end)
2827 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
2830 static int app_verify_callback(X509_STORE_CTX *ctx, void *arg)
2833 struct app_verify_arg *cb_arg = arg;
2834 unsigned int letters[26]; /* only used with proxy_auth */
2836 if (cb_arg->app_verify) {
2837 char *s = NULL, buf[256];
2839 printf("In app_verify_callback, allowing cert. ");
2840 printf("Arg is: %s\n", cb_arg->string);
2841 printf("Finished printing do we have a context? 0x%p a cert? 0x%p\n",
2842 (void *)ctx, (void *)ctx->cert);
2844 s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
2846 printf("cert depth=%d %s\n", ctx->error_depth, buf);
2850 if (cb_arg->proxy_auth) {
2851 int found_any = 0, i;
2854 for (i = 0; i < 26; i++)
2856 for (sp = cb_arg->proxy_auth; *sp; sp++) {
2858 if (isascii(c) && isalpha(c)) {
2861 letters[c - 'A'] = 1;
2865 printf(" Initial proxy rights = ");
2866 for (i = 0; i < 26; i++)
2868 printf("%c", i + 'A');
2875 X509_STORE_CTX_set_ex_data(ctx,
2876 get_proxy_auth_ex_data_idx(), letters);
2878 if (cb_arg->allow_proxy_certs) {
2879 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
2881 ok = X509_verify_cert(ctx);
2883 if (cb_arg->proxy_auth) {
2885 const char *cond_end = NULL;
2887 ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
2893 "Stopped processing condition before it's end.\n");
2898 "Proxy rights check with condition '%s' invalid\n",
2899 cb_arg->proxy_cond);
2901 printf("Proxy rights check with condition '%s' ok\n",
2902 cb_arg->proxy_cond);
2908 #ifndef OPENSSL_NO_RSA
2909 static RSA *rsa_tmp = NULL;
2911 static RSA *tmp_rsa_cb(SSL *s, int is_export, int keylength)
2914 if (rsa_tmp == NULL) {
2916 rsa_tmp = RSA_new();
2917 if (!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4)) {
2918 BIO_printf(bio_err, "Memory error...");
2921 printf("Generating temp (%d bit) RSA key...", keylength);
2922 if (!RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL)) {
2923 BIO_printf(bio_err, "Error generating key.");
2934 static void free_tmp_rsa(void)
2941 #ifndef OPENSSL_NO_DH
2943 * These DH parameters have been generated as follows:
2944 * $ openssl dhparam -C -noout 512
2945 * $ openssl dhparam -C -noout 1024
2946 * $ openssl dhparam -C -noout -dsaparam 1024
2947 * (The third function has been renamed to avoid name conflicts.)
2949 static DH *get_dh512()
2951 static unsigned char dh512_p[] = {
2952 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
2954 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
2956 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
2958 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
2960 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
2962 0x02, 0xC5, 0xAE, 0x23,
2964 static unsigned char dh512_g[] = {
2969 if ((dh = DH_new()) == NULL)
2971 dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
2972 dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
2973 if ((dh->p == NULL) || (dh->g == NULL)) {
2980 static DH *get_dh1024()
2982 static unsigned char dh1024_p[] = {
2983 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
2985 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
2987 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
2989 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
2991 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
2993 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
2995 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
2997 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
2999 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
3001 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
3003 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
3005 static unsigned char dh1024_g[] = {
3010 if ((dh = DH_new()) == NULL)
3012 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3013 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3014 if ((dh->p == NULL) || (dh->g == NULL)) {
3021 static DH *get_dh1024dsa()
3023 static unsigned char dh1024_p[] = {
3024 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
3026 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
3028 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
3030 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
3032 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
3034 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
3036 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
3038 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
3040 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
3042 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
3044 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
3046 static unsigned char dh1024_g[] = {
3047 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
3049 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
3051 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
3053 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
3055 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
3057 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
3059 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
3061 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
3063 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
3065 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
3067 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
3071 if ((dh = DH_new()) == NULL)
3073 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
3074 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
3075 if ((dh->p == NULL) || (dh->g == NULL)) {
3084 #ifndef OPENSSL_NO_PSK
3085 /* convert the PSK key (psk_key) in ascii to binary (psk) */
3086 static int psk_key2bn(const char *pskkey, unsigned char *psk,
3087 unsigned int max_psk_len)
3092 ret = BN_hex2bn(&bn, pskkey);
3094 BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
3099 if (BN_num_bytes(bn) > (int)max_psk_len) {
3101 "psk buffer of callback is too small (%d) for key (%d)\n",
3102 max_psk_len, BN_num_bytes(bn));
3106 ret = BN_bn2bin(bn, psk);
3111 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
3113 unsigned int max_identity_len,
3115 unsigned int max_psk_len)
3118 unsigned int psk_len = 0;
3120 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
3124 fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
3126 ret = psk_key2bn(psk_key, psk, max_psk_len);
3134 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
3136 unsigned int max_psk_len)
3138 unsigned int psk_len = 0;
3140 if (strcmp(identity, "Client_identity") != 0) {
3141 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
3144 psk_len = psk_key2bn(psk_key, psk, max_psk_len);
3149 static int do_test_cipherlist(void)
3152 const SSL_METHOD *meth;
3153 const SSL_CIPHER *ci, *tci = NULL;
3155 #ifndef OPENSSL_NO_SSL3
3156 meth = SSLv3_method();
3158 while ((ci = meth->get_cipher(i++)) != NULL) {
3160 if (ci->id >= tci->id) {
3161 fprintf(stderr, "testing SSLv3 cipher list order: ");
3162 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
3168 meth = TLSv1_method();
3170 while ((ci = meth->get_cipher(i++)) != NULL) {
3172 if (ci->id >= tci->id) {
3173 fprintf(stderr, "testing TLSv1 cipher list order: ");
3174 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);