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>
192 * Or gethostname won't be declared properly
193 * on Compaq platforms (at least with DEC C).
194 * Do not try to put it earlier, or IPv6 includes
197 #define _XOPEN_SOURCE_EXTENDED 1
199 #ifdef OPENSSL_SYS_WINDOWS
200 # include <winsock.h>
202 # include OPENSSL_UNISTD
205 #ifdef OPENSSL_SYS_VMS
206 # define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
207 # define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
208 #elif defined(OPENSSL_SYS_WINCE)
209 # define TEST_SERVER_CERT "\\OpenSSL\\server.pem"
210 # define TEST_CLIENT_CERT "\\OpenSSL\\client.pem"
211 #elif defined(OPENSSL_SYS_NETWARE)
212 # define TEST_SERVER_CERT "\\openssl\\apps\\server.pem"
213 # define TEST_CLIENT_CERT "\\openssl\\apps\\client.pem"
215 # define TEST_SERVER_CERT "../apps/server.pem"
216 # define TEST_CLIENT_CERT "../apps/client.pem"
220 * There is really no standard for this, so let's assign some tentative
221 * numbers. In any case, these numbers are only for this test
226 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
227 #ifndef OPENSSL_NO_RSA
228 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength);
229 static void free_tmp_rsa(void);
231 static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg);
232 #define APP_CALLBACK_STRING "Test Callback Argument"
233 struct app_verify_arg {
236 int allow_proxy_certs;
241 #ifndef OPENSSL_NO_DH
242 static DH *get_dh512(void);
243 static DH *get_dh1024(void);
244 static DH *get_dh1024dsa(void);
247 static char *psk_key = NULL; /* by default PSK is not used */
248 #ifndef OPENSSL_NO_PSK
249 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
251 unsigned int max_identity_len,
253 unsigned int max_psk_len);
254 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
256 unsigned int max_psk_len);
259 #ifndef OPENSSL_NO_SRP
261 /* This is a context that we pass to all callbacks */
262 typedef struct srp_client_arg_st {
267 # define PWD_STRLEN 1024
269 static char *MS_CALLBACK ssl_give_srp_client_pwd_cb(SSL *s, void *arg)
271 SRP_CLIENT_ARG *srp_client_arg = (SRP_CLIENT_ARG *)arg;
272 return BUF_strdup((char *)srp_client_arg->srppassin);
276 /* This is a context that we pass to SRP server callbacks */
277 typedef struct srp_server_arg_st {
282 static int MS_CALLBACK ssl_srp_server_param_cb(SSL *s, int *ad, void *arg)
284 SRP_SERVER_ARG *p = (SRP_SERVER_ARG *)arg;
286 if (strcmp(p->expected_user, SSL_get_srp_username(s)) != 0) {
287 fprintf(stderr, "User %s doesn't exist\n", SSL_get_srp_username(s));
288 return SSL3_AL_FATAL;
290 if (SSL_set_srp_server_param_pw(s, p->expected_user, p->pass, "1024") < 0) {
291 *ad = SSL_AD_INTERNAL_ERROR;
292 return SSL3_AL_FATAL;
294 return SSL_ERROR_NONE;
298 static BIO *bio_err = NULL;
299 static BIO *bio_stdout = NULL;
301 static char *cipher = NULL;
302 static int verbose = 0;
303 static int debug = 0;
307 static int s_nbio = 0;
311 static const char rnd_seed[] =
312 "string to make the random number generator think it has entropy";
314 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long bytes, clock_t *s_time,
316 int doit(SSL *s_ssl, SSL *c_ssl, long bytes);
317 static int do_test_cipherlist(void);
318 static void sv_usage(void)
320 fprintf(stderr, "usage: ssltest [args ...]\n");
321 fprintf(stderr, "\n");
323 fprintf(stderr, "-F - run test in FIPS mode\n");
325 fprintf(stderr, " -server_auth - check server certificate\n");
326 fprintf(stderr, " -client_auth - do client authentication\n");
327 fprintf(stderr, " -proxy - allow proxy certificates\n");
328 fprintf(stderr, " -proxy_auth <val> - set proxy policy rights\n");
330 " -proxy_cond <val> - experssion to test proxy policy rights\n");
331 fprintf(stderr, " -v - more output\n");
332 fprintf(stderr, " -d - debug output\n");
333 fprintf(stderr, " -reuse - use session-id reuse\n");
334 fprintf(stderr, " -num <val> - number of connections to perform\n");
336 " -bytes <val> - number of bytes to swap between client/server\n");
337 #ifndef OPENSSL_NO_DH
339 " -dhe1024 - use 1024 bit key (safe prime) for DHE\n");
341 " -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
342 fprintf(stderr, " -no_dhe - disable DHE\n");
344 #ifndef OPENSSL_NO_ECDH
345 fprintf(stderr, " -no_ecdhe - disable ECDHE\n");
347 #ifndef OPENSSL_NO_PSK
348 fprintf(stderr, " -psk arg - PSK in hex (without 0x)\n");
350 #ifndef OPENSSL_NO_SRP
351 fprintf(stderr, " -srpuser user - SRP username to use\n");
352 fprintf(stderr, " -srppass arg - password for 'user'\n");
354 #ifndef OPENSSL_NO_SSL2
355 fprintf(stderr, " -ssl2 - use SSLv2\n");
357 #ifndef OPENSSL_NO_SSL3_METHOD
358 fprintf(stderr, " -ssl3 - use SSLv3\n");
360 #ifndef OPENSSL_NO_TLS1
361 fprintf(stderr, " -tls1 - use TLSv1\n");
363 fprintf(stderr, " -CApath arg - PEM format directory of CA's\n");
364 fprintf(stderr, " -CAfile arg - PEM format file of CA's\n");
365 fprintf(stderr, " -cert arg - Server certificate file\n");
367 " -key arg - Server key file (default: same as -cert)\n");
368 fprintf(stderr, " -c_cert arg - Client certificate file\n");
370 " -c_key arg - Client key file (default: same as -c_cert)\n");
371 fprintf(stderr, " -cipher arg - The cipher list\n");
372 fprintf(stderr, " -bio_pair - Use BIO pairs\n");
373 fprintf(stderr, " -f - Test even cases that can't work\n");
375 " -time - measure processor time used by client and server\n");
376 fprintf(stderr, " -zlib - use zlib compression\n");
377 fprintf(stderr, " -rle - use rle compression\n");
378 #ifndef OPENSSL_NO_ECDH
380 " -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n"
381 " Use \"openssl ecparam -list_curves\" for all names\n"
382 " (default is sect163r2).\n");
385 " -test_cipherlist - Verifies the order of the ssl cipher lists.\n"
386 " When this option is requested, the cipherlist\n"
387 " tests are run instead of handshake tests.\n");
390 static void print_details(SSL *c_ssl, const char *prefix)
392 const SSL_CIPHER *ciph;
395 ciph = SSL_get_current_cipher(c_ssl);
396 BIO_printf(bio_stdout, "%s%s, cipher %s %s",
398 SSL_get_version(c_ssl),
399 SSL_CIPHER_get_version(ciph), SSL_CIPHER_get_name(ciph));
400 cert = SSL_get_peer_certificate(c_ssl);
402 EVP_PKEY *pkey = X509_get_pubkey(cert);
405 #ifndef OPENSSL_NO_RSA
406 else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL
407 && pkey->pkey.rsa->n != NULL) {
408 BIO_printf(bio_stdout, ", %d bit RSA",
409 BN_num_bits(pkey->pkey.rsa->n));
412 #ifndef OPENSSL_NO_DSA
413 else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL
414 && pkey->pkey.dsa->p != NULL) {
415 BIO_printf(bio_stdout, ", %d bit DSA",
416 BN_num_bits(pkey->pkey.dsa->p));
424 * The SSL API does not allow us to look at temporary RSA/DH keys,
425 * otherwise we should print their lengths too
427 BIO_printf(bio_stdout, "\n");
430 static void lock_dbg_cb(int mode, int type, const char *file, int line)
432 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
433 const char *errstr = NULL;
436 rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
437 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) {
438 errstr = "invalid mode";
442 if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
443 errstr = "type out of bounds";
447 if (mode & CRYPTO_LOCK) {
449 errstr = "already locked";
451 * must not happen in a single-threaded program (would deadlock)
457 } else if (mode & CRYPTO_UNLOCK) {
459 errstr = "not locked";
463 if (modes[type] != rw) {
464 errstr = (rw == CRYPTO_READ) ?
465 "CRYPTO_r_unlock on write lock" :
466 "CRYPTO_w_unlock on read lock";
471 errstr = "invalid mode";
477 /* we cannot use bio_err here */
479 "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
480 errstr, mode, type, file, line);
484 #ifdef TLSEXT_TYPE_opaque_prf_input
490 struct cb_info_st co1 = { "C", 1, 1 }; /* try to negotiate oqaque PRF input */
491 struct cb_info_st co2 = { "C", 1, 2 }; /* insist on oqaque PRF input */
492 struct cb_info_st so1 = { "S", 1, 1 }; /* try to negotiate oqaque PRF input */
493 struct cb_info_st so2 = { "S", 1, 2 }; /* insist on oqaque PRF input */
495 int opaque_prf_input_cb(SSL *ssl, void *peerinput, size_t len, void *arg_)
497 struct cb_info_st *arg = arg_;
502 if (!SSL_set_tlsext_opaque_prf_input(ssl, arg->input, arg->len))
508 int main(int argc, char *argv[])
510 char *CApath = NULL, *CAfile = NULL;
514 int tls1 = 0, ssl2 = 0, ssl3 = 0, ret = 1;
516 int server_auth = 0, i;
517 struct app_verify_arg app_verify_arg =
518 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
519 char *server_cert = TEST_SERVER_CERT;
520 char *server_key = NULL;
521 char *client_cert = TEST_CLIENT_CERT;
522 char *client_key = NULL;
523 #ifndef OPENSSL_NO_ECDH
524 char *named_curve = NULL;
526 SSL_CTX *s_ctx = NULL;
527 SSL_CTX *c_ctx = NULL;
528 const SSL_METHOD *meth = NULL;
530 int number = 1, reuse = 0;
532 #ifndef OPENSSL_NO_DH
534 int dhe1024 = 0, dhe1024dsa = 0;
536 #ifndef OPENSSL_NO_ECDH
539 #ifndef OPENSSL_NO_SRP
541 SRP_CLIENT_ARG srp_client_arg = { NULL, NULL };
543 SRP_SERVER_ARG srp_server_arg = { NULL, NULL };
549 clock_t s_time = 0, c_time = 0;
551 #ifndef OPENSSL_NO_COMP
552 COMP_METHOD *cm = NULL;
553 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
555 int test_cipherlist = 0;
565 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
567 CRYPTO_set_locking_callback(lock_dbg_cb);
569 /* enable memory leak checking unless explicitly disabled */
570 if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL)
571 && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))) {
572 CRYPTO_malloc_debug_init();
573 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
575 /* OPENSSL_DEBUG_MEMORY=off */
576 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
578 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
580 RAND_seed(rnd_seed, sizeof rnd_seed);
582 bio_stdout = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT);
588 if (!strcmp(*argv, "-F")) {
593 "not compiled with FIPS support, so exitting without running.\n");
596 } else if (strcmp(*argv, "-server_auth") == 0)
598 else if (strcmp(*argv, "-client_auth") == 0)
600 else if (strcmp(*argv, "-proxy_auth") == 0) {
603 app_verify_arg.proxy_auth = *(++argv);
604 } else if (strcmp(*argv, "-proxy_cond") == 0) {
607 app_verify_arg.proxy_cond = *(++argv);
608 } else if (strcmp(*argv, "-v") == 0)
610 else if (strcmp(*argv, "-d") == 0)
612 else if (strcmp(*argv, "-reuse") == 0)
614 else if (strcmp(*argv, "-dhe1024") == 0) {
615 #ifndef OPENSSL_NO_DH
619 "ignoring -dhe1024, since I'm compiled without DH\n");
621 } else if (strcmp(*argv, "-dhe1024dsa") == 0) {
622 #ifndef OPENSSL_NO_DH
626 "ignoring -dhe1024, since I'm compiled without DH\n");
628 } else if (strcmp(*argv, "-no_dhe") == 0)
630 else if (strcmp(*argv, "-no_ecdhe") == 0)
632 else if (strcmp(*argv, "-psk") == 0) {
636 #ifndef OPENSSL_NO_PSK
637 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key)) {
638 BIO_printf(bio_err, "Not a hex number '%s'\n", *argv);
645 #ifndef OPENSSL_NO_SRP
646 else if (strcmp(*argv, "-srpuser") == 0) {
649 srp_server_arg.expected_user = srp_client_arg.srplogin =
652 } else if (strcmp(*argv, "-srppass") == 0) {
655 srp_server_arg.pass = srp_client_arg.srppassin = *(++argv);
659 else if (strcmp(*argv, "-ssl2") == 0) {
660 #ifdef OPENSSL_NO_SSL2
664 } else if (strcmp(*argv, "-tls1") == 0) {
665 #ifdef OPENSSL_NO_TLS1
669 } else if (strcmp(*argv, "-ssl3") == 0) {
670 #ifdef OPENSSL_NO_SSL3_METHOD
674 } else if (strncmp(*argv, "-num", 4) == 0) {
677 number = atoi(*(++argv));
680 } else if (strcmp(*argv, "-bytes") == 0) {
683 bytes = atol(*(++argv));
687 if (argv[0][i - 1] == 'k')
689 if (argv[0][i - 1] == 'm')
690 bytes *= 1024L * 1024L;
691 } else if (strcmp(*argv, "-cert") == 0) {
694 server_cert = *(++argv);
695 } else if (strcmp(*argv, "-s_cert") == 0) {
698 server_cert = *(++argv);
699 } else if (strcmp(*argv, "-key") == 0) {
702 server_key = *(++argv);
703 } else if (strcmp(*argv, "-s_key") == 0) {
706 server_key = *(++argv);
707 } else if (strcmp(*argv, "-c_cert") == 0) {
710 client_cert = *(++argv);
711 } else if (strcmp(*argv, "-c_key") == 0) {
714 client_key = *(++argv);
715 } else if (strcmp(*argv, "-cipher") == 0) {
719 } else if (strcmp(*argv, "-CApath") == 0) {
723 } else if (strcmp(*argv, "-CAfile") == 0) {
727 } else if (strcmp(*argv, "-bio_pair") == 0) {
729 } else if (strcmp(*argv, "-f") == 0) {
731 } else if (strcmp(*argv, "-time") == 0) {
733 } else if (strcmp(*argv, "-zlib") == 0) {
735 } else if (strcmp(*argv, "-rle") == 0) {
737 } else if (strcmp(*argv, "-named_curve") == 0) {
740 #ifndef OPENSSL_NO_ECDH
741 named_curve = *(++argv);
744 "ignoring -named_curve, since I'm compiled without ECDH\n");
747 } else if (strcmp(*argv, "-app_verify") == 0) {
748 app_verify_arg.app_verify = 1;
749 } else if (strcmp(*argv, "-proxy") == 0) {
750 app_verify_arg.allow_proxy_certs = 1;
751 } else if (strcmp(*argv, "-test_cipherlist") == 0) {
754 fprintf(stderr, "unknown option %s\n", *argv);
768 * test_cipherlist prevails over protocol switch: we test the cipherlist
769 * for all enabled protocols.
771 if (test_cipherlist == 1) {
773 * ensure that the cipher list are correctly sorted and exit
775 fprintf(stdout, "Testing cipherlist order only. Ignoring all "
777 if (do_test_cipherlist() == 0)
783 if (ssl2 + ssl3 + tls1 > 1) {
784 fprintf(stderr, "At most one of -ssl2, -ssl3, or -tls1 should "
790 * Testing was requested for a compiled-out protocol (e.g. SSLv2).
791 * Ideally, we would error out, but the generic test wrapper can't know
792 * when to expect failure. So we do nothing and return success.
795 fprintf(stderr, "Testing was requested for a disabled protocol. "
796 "Skipping tests.\n");
801 if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force) {
802 fprintf(stderr, "This case cannot work. Use -f to perform "
803 "the test anyway (and\n-d to see what happens), "
804 "or add one of -ssl2, -ssl3, -tls1, -reuse\n"
805 "to avoid protocol mismatch.\n");
810 if (!FIPS_mode_set(1)) {
811 ERR_load_crypto_strings();
812 ERR_print_errors(BIO_new_fp(stderr, BIO_NOCLOSE));
815 fprintf(stderr, "*** IN FIPS MODE ***\n");
821 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
824 if (number < 50 && !force)
826 "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
829 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
832 SSL_load_error_strings();
834 #ifndef OPENSSL_NO_COMP
835 if (comp == COMP_ZLIB)
837 if (comp == COMP_RLE)
840 if (cm->type != NID_undef) {
841 if (SSL_COMP_add_compression_method(comp, cm) != 0) {
842 fprintf(stderr, "Failed to add compression method\n");
843 ERR_print_errors_fp(stderr);
847 "Warning: %s compression not supported\n",
848 (comp == COMP_RLE ? "rle" :
849 (comp == COMP_ZLIB ? "zlib" : "unknown")));
850 ERR_print_errors_fp(stderr);
853 ssl_comp_methods = SSL_COMP_get_compression_methods();
854 fprintf(stderr, "Available compression methods:\n");
856 int j, n = sk_SSL_COMP_num(ssl_comp_methods);
858 fprintf(stderr, " NONE\n");
860 for (j = 0; j < n; j++) {
861 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
862 fprintf(stderr, " %d: %s\n", c->id, c->name);
868 * At this point, ssl2/ssl3/tls1 is only set if the protocol is
869 * available. (Otherwise we exit early.) However the compiler doesn't
870 * know this, so we ifdef.
872 #ifndef OPENSSL_NO_SSL2
874 meth = SSLv2_method();
877 #ifndef OPENSSL_NO_SSL3
879 meth = SSLv3_method();
882 #ifndef OPENSSL_NO_TLS1
884 meth = TLSv1_method();
887 meth = SSLv23_method();
889 c_ctx = SSL_CTX_new(meth);
890 s_ctx = SSL_CTX_new(meth);
891 if ((c_ctx == NULL) || (s_ctx == NULL)) {
892 ERR_print_errors(bio_err);
896 if (cipher != NULL) {
897 SSL_CTX_set_cipher_list(c_ctx, cipher);
898 SSL_CTX_set_cipher_list(s_ctx, cipher);
900 #ifndef OPENSSL_NO_DH
904 * use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks
906 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
907 dh = get_dh1024dsa();
912 SSL_CTX_set_tmp_dh(s_ctx, dh);
919 #ifndef OPENSSL_NO_ECDH
923 if (named_curve != NULL) {
924 nid = OBJ_sn2nid(named_curve);
926 BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
930 # ifdef OPENSSL_NO_EC2M
931 nid = NID_X9_62_prime256v1;
936 ecdh = EC_KEY_new_by_curve_name(nid);
938 BIO_printf(bio_err, "unable to create curve\n");
942 SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
943 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
950 #ifndef OPENSSL_NO_RSA
951 SSL_CTX_set_tmp_rsa_callback(s_ctx, tmp_rsa_cb);
954 #ifdef TLSEXT_TYPE_opaque_prf_input
955 SSL_CTX_set_tlsext_opaque_prf_input_callback(c_ctx, opaque_prf_input_cb);
956 SSL_CTX_set_tlsext_opaque_prf_input_callback(s_ctx, opaque_prf_input_cb);
957 /* or &co2 or NULL */
958 SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(c_ctx, &co1);
959 /* or &so2 or NULL */
960 SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(s_ctx, &so1);
963 if (!SSL_CTX_use_certificate_file(s_ctx, server_cert, SSL_FILETYPE_PEM)) {
964 ERR_print_errors(bio_err);
965 } else if (!SSL_CTX_use_PrivateKey_file(s_ctx,
966 (server_key ? server_key :
969 ERR_print_errors(bio_err);
974 SSL_CTX_use_certificate_file(c_ctx, client_cert, SSL_FILETYPE_PEM);
975 SSL_CTX_use_PrivateKey_file(c_ctx,
976 (client_key ? client_key : client_cert),
980 if ((!SSL_CTX_load_verify_locations(s_ctx, CAfile, CApath)) ||
981 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
982 (!SSL_CTX_load_verify_locations(c_ctx, CAfile, CApath)) ||
983 (!SSL_CTX_set_default_verify_paths(c_ctx))) {
984 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
985 ERR_print_errors(bio_err);
990 BIO_printf(bio_err, "client authentication\n");
991 SSL_CTX_set_verify(s_ctx,
992 SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
994 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback,
998 BIO_printf(bio_err, "server authentication\n");
999 SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);
1000 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,
1005 int session_id_context = 0;
1006 SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
1007 sizeof session_id_context);
1010 /* Use PSK only if PSK key is given */
1011 if (psk_key != NULL) {
1013 * no_psk is used to avoid putting psk command to openssl tool
1017 * if PSK is not compiled in and psk key is given, do nothing and
1023 #ifndef OPENSSL_NO_PSK
1024 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1025 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1027 BIO_printf(bio_err, "setting PSK identity hint to s_ctx\n");
1028 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint")) {
1029 BIO_printf(bio_err, "error setting PSK identity hint to s_ctx\n");
1030 ERR_print_errors(bio_err);
1035 #ifndef OPENSSL_NO_SRP
1036 if (srp_client_arg.srplogin) {
1037 if (!SSL_CTX_set_srp_username(c_ctx, srp_client_arg.srplogin)) {
1038 BIO_printf(bio_err, "Unable to set SRP username\n");
1041 SSL_CTX_set_srp_cb_arg(c_ctx, &srp_client_arg);
1042 SSL_CTX_set_srp_client_pwd_callback(c_ctx,
1043 ssl_give_srp_client_pwd_cb);
1045 * SSL_CTX_set_srp_strength(c_ctx, srp_client_arg.strength);
1049 if (srp_server_arg.expected_user != NULL) {
1050 SSL_CTX_set_verify(s_ctx, SSL_VERIFY_NONE, verify_callback);
1051 SSL_CTX_set_srp_cb_arg(s_ctx, &srp_server_arg);
1052 SSL_CTX_set_srp_username_callback(s_ctx, ssl_srp_server_param_cb);
1056 c_ssl = SSL_new(c_ctx);
1057 s_ssl = SSL_new(s_ctx);
1059 #ifndef OPENSSL_NO_KRB5
1060 if (c_ssl && c_ssl->kssl_ctx) {
1061 char localhost[MAXHOSTNAMELEN + 2];
1063 if (gethostname(localhost, sizeof localhost - 1) == 0) {
1064 localhost[sizeof localhost - 1] = '\0';
1065 if (strlen(localhost) == sizeof localhost - 1) {
1066 BIO_printf(bio_err, "localhost name too long\n");
1069 kssl_ctx_setstring(c_ssl->kssl_ctx, KSSL_SERVER, localhost);
1072 #endif /* OPENSSL_NO_KRB5 */
1074 for (i = 0; i < number; i++) {
1076 SSL_set_session(c_ssl, NULL);
1078 ret = doit_biopair(s_ssl, c_ssl, bytes, &s_time, &c_time);
1080 ret = doit(s_ssl, c_ssl, bytes);
1084 print_details(c_ssl, "");
1086 if ((number > 1) || (bytes > 1L))
1087 BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n", number,
1090 #ifdef CLOCKS_PER_SEC
1092 * "To determine the time in seconds, the value returned by the clock
1093 * function should be divided by the value of the macro
1094 * CLOCKS_PER_SEC." -- ISO/IEC 9899
1096 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1097 "Approximate total client time: %6.2f s\n",
1098 (double)s_time / CLOCKS_PER_SEC,
1099 (double)c_time / CLOCKS_PER_SEC);
1102 * "`CLOCKS_PER_SEC' undeclared (first use this function)" -- cc on
1105 BIO_printf(bio_stdout,
1106 "Approximate total server time: %6.2f units\n"
1107 "Approximate total client time: %6.2f units\n",
1108 (double)s_time, (double)c_time);
1117 SSL_CTX_free(s_ctx);
1119 SSL_CTX_free(c_ctx);
1121 if (bio_stdout != NULL)
1122 BIO_free(bio_stdout);
1124 #ifndef OPENSSL_NO_RSA
1127 #ifndef OPENSSL_NO_ENGINE
1130 CRYPTO_cleanup_all_ex_data();
1132 ERR_remove_thread_state(NULL);
1134 CRYPTO_mem_leaks(bio_err);
1135 if (bio_err != NULL)
1141 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
1142 clock_t *s_time, clock_t *c_time)
1144 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1145 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1146 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
1149 size_t bufsiz = 256; /* small buffer for testing */
1151 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
1153 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
1156 s_ssl_bio = BIO_new(BIO_f_ssl());
1160 c_ssl_bio = BIO_new(BIO_f_ssl());
1164 SSL_set_connect_state(c_ssl);
1165 SSL_set_bio(c_ssl, client, client);
1166 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
1168 SSL_set_accept_state(s_ssl);
1169 SSL_set_bio(s_ssl, server, server);
1170 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
1174 * c_ssl_bio: SSL filter BIO
1176 * client: pseudo-I/O for SSL library
1178 * client_io: client's SSL communication; usually to be
1179 * relayed over some I/O facility, but in this
1180 * test program, we're the server, too:
1182 * server_io: server's SSL communication
1184 * server: pseudo-I/O for SSL library
1186 * s_ssl_bio: SSL filter BIO
1188 * The client and the server each employ a "BIO pair":
1189 * client + client_io, server + server_io.
1190 * BIO pairs are symmetric. A BIO pair behaves similar
1191 * to a non-blocking socketpair (but both endpoints must
1192 * be handled by the same thread).
1193 * [Here we could connect client and server to the ends
1194 * of a single BIO pair, but then this code would be less
1195 * suitable as an example for BIO pairs in general.]
1197 * Useful functions for querying the state of BIO pair endpoints:
1199 * BIO_ctrl_pending(bio) number of bytes we can read now
1200 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
1201 * other side's read attempt
1202 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
1204 * ..._read_request is never more than ..._write_guarantee;
1205 * it depends on the application which one you should use.
1209 * We have non-blocking behaviour throughout this test program, but
1210 * can be sure that there is *some* progress in each iteration; so we
1211 * don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE --
1212 * we just try everything in each iteration
1218 MS_STATIC char cbuf[1024 * 8];
1220 clock_t c_clock = clock();
1222 memset(cbuf, 0, sizeof(cbuf));
1225 if (SSL_in_init(c_ssl))
1226 printf("client waiting in SSL_connect - %s\n",
1227 SSL_state_string_long(c_ssl));
1230 /* Write to server. */
1232 if (cw_num > (long)sizeof cbuf)
1236 r = BIO_write(c_ssl_bio, cbuf, i);
1238 if (!BIO_should_retry(c_ssl_bio)) {
1239 fprintf(stderr, "ERROR in CLIENT\n");
1243 * BIO_should_retry(...) can just be ignored here. The
1244 * library expects us to call BIO_write with the same
1245 * arguments again, and that's what we will do in the
1248 } else if (r == 0) {
1249 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1253 printf("client wrote %d\n", r);
1259 /* Read from server. */
1261 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
1263 if (!BIO_should_retry(c_ssl_bio)) {
1264 fprintf(stderr, "ERROR in CLIENT\n");
1268 * Again, "BIO_should_retry" can be ignored.
1270 } else if (r == 0) {
1271 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1275 printf("client read %d\n", r);
1281 * c_time and s_time increments will typically be very small
1282 * (depending on machine speed and clock tick intervals), but
1283 * sampling over a large number of connections should result in
1284 * fairly accurate figures. We cannot guarantee a lot, however
1285 * -- if each connection lasts for exactly one clock tick, it
1286 * will be counted only for the client or only for the server or
1289 *c_time += (clock() - c_clock);
1295 MS_STATIC char sbuf[1024 * 8];
1297 clock_t s_clock = clock();
1299 memset(sbuf, 0, sizeof(sbuf));
1302 if (SSL_in_init(s_ssl))
1303 printf("server waiting in SSL_accept - %s\n",
1304 SSL_state_string_long(s_ssl));
1307 /* Write to client. */
1309 if (sw_num > (long)sizeof sbuf)
1313 r = BIO_write(s_ssl_bio, sbuf, i);
1315 if (!BIO_should_retry(s_ssl_bio)) {
1316 fprintf(stderr, "ERROR in SERVER\n");
1319 /* Ignore "BIO_should_retry". */
1320 } else if (r == 0) {
1321 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
1325 printf("server wrote %d\n", r);
1331 /* Read from client. */
1333 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
1335 if (!BIO_should_retry(s_ssl_bio)) {
1336 fprintf(stderr, "ERROR in SERVER\n");
1340 } else if (r == 0) {
1341 fprintf(stderr, "SSL SERVER STARTUP FAILED\n");
1345 printf("server read %d\n", r);
1350 *s_time += (clock() - s_clock);
1354 /* "I/O" BETWEEN CLIENT AND SERVER. */
1357 BIO *io1 = server_io, *io2 = client_io;
1359 * we use the non-copying interface for io1 and the standard
1360 * BIO_write/BIO_read interface for io2
1363 static int prev_progress = 1;
1371 r1 = BIO_ctrl_pending(io1);
1372 r2 = BIO_ctrl_get_write_guarantee(io2);
1380 if (INT_MAX < num) /* yeah, right */
1383 r = BIO_nread(io1, &dataptr, (int)num);
1385 assert(r <= (int)num);
1387 * possibly r < num (non-contiguous data)
1390 r = BIO_write(io2, dataptr, (int)num);
1391 if (r != (int)num) { /* can't happen */
1392 fprintf(stderr, "ERROR: BIO_write could not write "
1393 "BIO_ctrl_get_write_guarantee() bytes");
1399 printf((io1 == client_io) ?
1400 "C->S relaying: %d bytes\n" :
1401 "S->C relaying: %d bytes\n", (int)num);
1411 r1 = BIO_ctrl_pending(io2);
1412 r2 = BIO_ctrl_get_read_request(io1);
1414 * here we could use ..._get_write_guarantee instead of
1415 * ..._get_read_request, but by using the latter we test
1416 * restartability of the SSL implementation more thoroughly
1428 --num; /* test restartability even more thoroughly */
1430 r = BIO_nwrite0(io1, &dataptr);
1434 r = BIO_read(io2, dataptr, (int)num);
1435 if (r != (int)num) { /* can't happen */
1436 fprintf(stderr, "ERROR: BIO_read could not read "
1437 "BIO_ctrl_pending() bytes");
1441 r = BIO_nwrite(io1, &dataptr, (int)num);
1442 if (r != (int)num) { /* can't happen */
1443 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
1444 "BIO_nwrite0() bytes");
1449 printf((io2 == client_io) ?
1450 "C->S relaying: %d bytes\n" :
1451 "S->C relaying: %d bytes\n", (int)num);
1453 } /* no loop, BIO_ctrl_get_read_request now
1454 * returns 0 anyway */
1456 if (!progress && !prev_progress)
1457 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0) {
1458 fprintf(stderr, "ERROR: got stuck\n");
1459 if (strcmp("SSLv2", SSL_get_version(c_ssl)) == 0) {
1460 fprintf(stderr, "This can happen for SSL2 because "
1461 "CLIENT-FINISHED and SERVER-VERIFY are written \n"
1462 "concurrently ...");
1463 if (strncmp("2SCF", SSL_state_string(c_ssl), 4) == 0
1464 && strncmp("2SSV", SSL_state_string(s_ssl),
1466 fprintf(stderr, " ok.\n");
1470 fprintf(stderr, " ERROR.\n");
1473 prev_progress = progress;
1476 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
1479 print_details(c_ssl, "DONE via BIO pair: ");
1484 ERR_print_errors(bio_err);
1489 BIO_free(server_io);
1493 BIO_free(client_io);
1495 BIO_free(s_ssl_bio);
1497 BIO_free(c_ssl_bio);
1507 int doit(SSL *s_ssl, SSL *c_ssl, long count)
1509 MS_STATIC char cbuf[1024 * 8], sbuf[1024 * 8];
1510 long cw_num = count, cr_num = count;
1511 long sw_num = count, sr_num = count;
1517 int c_r, c_w, s_r, s_w;
1520 int c_write, s_write;
1521 int do_server = 0, do_client = 0;
1523 memset(cbuf, 0, sizeof(cbuf));
1524 memset(sbuf, 0, sizeof(sbuf));
1526 c_to_s = BIO_new(BIO_s_mem());
1527 s_to_c = BIO_new(BIO_s_mem());
1528 if ((s_to_c == NULL) || (c_to_s == NULL)) {
1529 ERR_print_errors(bio_err);
1533 c_bio = BIO_new(BIO_f_ssl());
1534 s_bio = BIO_new(BIO_f_ssl());
1535 if ((c_bio == NULL) || (s_bio == NULL)) {
1536 ERR_print_errors(bio_err);
1540 SSL_set_connect_state(c_ssl);
1541 SSL_set_bio(c_ssl, s_to_c, c_to_s);
1542 BIO_set_ssl(c_bio, c_ssl, BIO_NOCLOSE);
1544 SSL_set_accept_state(s_ssl);
1545 SSL_set_bio(s_ssl, c_to_s, s_to_c);
1546 BIO_set_ssl(s_bio, s_ssl, BIO_NOCLOSE);
1552 c_write = 1, s_write = 0;
1554 /* We can always do writes */
1559 i = (int)BIO_pending(s_bio);
1560 if ((i && s_r) || s_w)
1563 i = (int)BIO_pending(c_bio);
1564 if ((i && c_r) || c_w)
1567 if (do_server && debug) {
1568 if (SSL_in_init(s_ssl))
1569 printf("server waiting in SSL_accept - %s\n",
1570 SSL_state_string_long(s_ssl));
1573 printf("server:SSL_write()\n");
1575 printf("server:SSL_read()\n"); */
1578 if (do_client && debug) {
1579 if (SSL_in_init(c_ssl))
1580 printf("client waiting in SSL_connect - %s\n",
1581 SSL_state_string_long(c_ssl));
1584 printf("client:SSL_write()\n");
1586 printf("client:SSL_read()\n"); */
1589 if (!do_client && !do_server) {
1590 fprintf(stdout, "ERROR IN STARTUP\n");
1591 ERR_print_errors(bio_err);
1594 if (do_client && !(done & C_DONE)) {
1596 j = (cw_num > (long)sizeof(cbuf)) ?
1597 (int)sizeof(cbuf) : (int)cw_num;
1598 i = BIO_write(c_bio, cbuf, j);
1602 if (BIO_should_retry(c_bio)) {
1603 if (BIO_should_read(c_bio))
1605 if (BIO_should_write(c_bio))
1608 fprintf(stderr, "ERROR in CLIENT\n");
1609 ERR_print_errors(bio_err);
1612 } else if (i == 0) {
1613 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1617 printf("client wrote %d\n", i);
1624 i = BIO_read(c_bio, cbuf, sizeof(cbuf));
1628 if (BIO_should_retry(c_bio)) {
1629 if (BIO_should_read(c_bio))
1631 if (BIO_should_write(c_bio))
1634 fprintf(stderr, "ERROR in CLIENT\n");
1635 ERR_print_errors(bio_err);
1638 } else if (i == 0) {
1639 fprintf(stderr, "SSL CLIENT STARTUP FAILED\n");
1643 printf("client read %d\n", i);
1652 done = S_DONE | C_DONE;
1658 if (do_server && !(done & S_DONE)) {
1660 i = BIO_read(s_bio, sbuf, sizeof(cbuf));
1664 if (BIO_should_retry(s_bio)) {
1665 if (BIO_should_read(s_bio))
1667 if (BIO_should_write(s_bio))
1670 fprintf(stderr, "ERROR in SERVER\n");
1671 ERR_print_errors(bio_err);
1674 } else if (i == 0) {
1675 ERR_print_errors(bio_err);
1677 "SSL SERVER STARTUP FAILED in SSL_read\n");
1681 printf("server read %d\n", i);
1694 j = (sw_num > (long)sizeof(sbuf)) ?
1695 (int)sizeof(sbuf) : (int)sw_num;
1696 i = BIO_write(s_bio, sbuf, j);
1700 if (BIO_should_retry(s_bio)) {
1701 if (BIO_should_read(s_bio))
1703 if (BIO_should_write(s_bio))
1706 fprintf(stderr, "ERROR in SERVER\n");
1707 ERR_print_errors(bio_err);
1710 } else if (i == 0) {
1711 ERR_print_errors(bio_err);
1713 "SSL SERVER STARTUP FAILED in SSL_write\n");
1717 printf("server wrote %d\n", i);
1727 if ((done & S_DONE) && (done & C_DONE))
1732 print_details(c_ssl, "DONE: ");
1736 * We have to set the BIO's to NULL otherwise they will be
1737 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and again
1738 * when c_ssl is SSL_free()ed. This is a hack required because s_ssl and
1739 * c_ssl are sharing the same BIO structure and SSL_set_bio() and
1740 * SSL_free() automatically BIO_free non NULL entries. You should not
1741 * normally do this or be required to do this
1743 if (s_ssl != NULL) {
1747 if (c_ssl != NULL) {
1757 BIO_free_all(c_bio);
1759 BIO_free_all(s_bio);
1763 static int get_proxy_auth_ex_data_idx(void)
1765 static volatile int idx = -1;
1767 CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
1769 idx = X509_STORE_CTX_get_ex_new_index(0,
1770 "SSLtest for verify callback",
1773 CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
1778 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
1782 s = X509_NAME_oneline(X509_get_subject_name(ctx->current_cert), buf,
1786 fprintf(stderr, "depth=%d %s\n", ctx->error_depth, buf);
1788 fprintf(stderr, "depth=%d error=%d %s\n",
1789 ctx->error_depth, ctx->error, buf);
1794 fprintf(stderr, "Error string: %s\n",
1795 X509_verify_cert_error_string(ctx->error));
1796 switch (ctx->error) {
1797 case X509_V_ERR_CERT_NOT_YET_VALID:
1798 case X509_V_ERR_CERT_HAS_EXPIRED:
1799 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
1800 fprintf(stderr, " ... ignored.\n");
1806 X509 *xs = ctx->current_cert;
1808 X509 *xi = ctx->current_issuer;
1811 if (xs->ex_flags & EXFLAG_PROXY) {
1812 unsigned int *letters = X509_STORE_CTX_get_ex_data(ctx,
1813 get_proxy_auth_ex_data_idx
1819 PROXY_CERT_INFO_EXTENSION *pci =
1820 X509_get_ext_d2i(xs, NID_proxyCertInfo,
1823 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage)) {
1824 case NID_Independent:
1826 * Completely meaningless in this program, as there's no
1827 * way to grant explicit rights to a specific PrC.
1828 * Basically, using id-ppl-Independent is the perfect way
1829 * to grant no rights at all.
1831 fprintf(stderr, " Independent proxy certificate");
1832 for (i = 0; i < 26; i++)
1835 case NID_id_ppl_inheritAll:
1837 * This is basically a NOP, we simply let the current
1838 * rights stand as they are.
1840 fprintf(stderr, " Proxy certificate inherits all");
1844 pci->proxyPolicy->policy->data;
1845 i = pci->proxyPolicy->policy->length;
1848 * The algorithm works as follows: it is assumed that
1849 * previous iterations or the initial granted rights has
1850 * already set some elements of `letters'. What we need
1851 * to do is to clear those that weren't granted by the
1852 * current PrC as well. The easiest way to do this is to
1853 * add 1 to all the elements whose letters are given with
1854 * the current policy. That way, all elements that are
1855 * set by the current policy and were already set by
1856 * earlier policies and through the original grant of
1857 * rights will get the value 2 or higher. The last thing
1858 * to do is to sweep through `letters' and keep the
1859 * elements having the value 2 as set, and clear all the
1863 fprintf(stderr, " Certificate proxy rights = %*.*s", i,
1867 if (isascii(c) && isalpha(c)) {
1873 for (i = 0; i < 26; i++)
1881 fprintf(stderr, ", resulting proxy rights = ");
1882 for (i = 0; i < 26; i++)
1884 fprintf(stderr, "%c", i + 'A');
1888 fprintf(stderr, "none");
1889 fprintf(stderr, "\n");
1891 PROXY_CERT_INFO_EXTENSION_free(pci);
1899 static void process_proxy_debug(int indent, const char *format, ...)
1902 static const char indentation[] =
1903 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
1904 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>";
1905 char my_format[256];
1908 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
1909 indent, indent, indentation, format);
1911 va_start(args, format);
1912 vfprintf(stderr, my_format, args);
1922 static int process_proxy_cond_adders(unsigned int letters[26],
1923 const char *cond, const char **cond_end,
1924 int *pos, int indent);
1925 static int process_proxy_cond_val(unsigned int letters[26], const char *cond,
1926 const char **cond_end, int *pos, int indent)
1932 while (isspace((int)*cond)) {
1939 process_proxy_debug(indent,
1940 "Start process_proxy_cond_val at position %d: %s\n",
1947 while (isspace((int)*cond)) {
1957 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
1962 while (isspace((int)*cond)) {
1969 "Weird condition character in position %d: "
1976 } else if (isascii(c) && isalpha(c)) {
1979 ok = letters[c - 'A'];
1984 "Weird condition character in position %d: " "%c\n", *pos, c);
1990 if (ok >= 0 && negate)
1994 process_proxy_debug(indent,
1995 "End process_proxy_cond_val at position %d: %s, returning %d\n",
2001 static int process_proxy_cond_multipliers(unsigned int letters[26],
2003 const char **cond_end, int *pos,
2010 process_proxy_debug(indent,
2011 "Start process_proxy_cond_multipliers at position %d: %s\n",
2014 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
2020 while (isspace((int)*cond)) {
2034 ok = process_proxy_cond_val(letters,
2035 cond, cond_end, pos, indent + 1);
2048 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2060 process_proxy_debug(indent,
2061 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
2068 static int process_proxy_cond_adders(unsigned int letters[26],
2069 const char *cond, const char **cond_end,
2070 int *pos, int indent)
2076 process_proxy_debug(indent,
2077 "Start process_proxy_cond_adders at position %d: %s\n",
2080 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
2087 while (isspace((int)*cond)) {
2100 ok = process_proxy_cond_multipliers(letters,
2101 cond, cond_end, pos,
2112 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2124 process_proxy_debug(indent,
2125 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
2132 static int process_proxy_cond(unsigned int letters[26],
2133 const char *cond, const char **cond_end)
2136 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
2139 static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg)
2142 struct app_verify_arg *cb_arg = arg;
2143 unsigned int letters[26]; /* only used with proxy_auth */
2145 if (cb_arg->app_verify) {
2146 char *s = NULL, buf[256];
2148 fprintf(stderr, "In app_verify_callback, allowing cert. ");
2149 fprintf(stderr, "Arg is: %s\n", cb_arg->string);
2151 "Finished printing do we have a context? 0x%p a cert? 0x%p\n",
2152 (void *)ctx, (void *)ctx->cert);
2154 s = X509_NAME_oneline(X509_get_subject_name(ctx->cert), buf, 256);
2156 fprintf(stderr, "cert depth=%d %s\n", ctx->error_depth, buf);
2160 if (cb_arg->proxy_auth) {
2161 int found_any = 0, i;
2164 for (i = 0; i < 26; i++)
2166 for (sp = cb_arg->proxy_auth; *sp; sp++) {
2168 if (isascii(c) && isalpha(c)) {
2171 letters[c - 'A'] = 1;
2175 fprintf(stderr, " Initial proxy rights = ");
2176 for (i = 0; i < 26; i++)
2178 fprintf(stderr, "%c", i + 'A');
2182 fprintf(stderr, "none");
2183 fprintf(stderr, "\n");
2185 X509_STORE_CTX_set_ex_data(ctx,
2186 get_proxy_auth_ex_data_idx(), letters);
2188 if (cb_arg->allow_proxy_certs) {
2189 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
2191 #ifndef OPENSSL_NO_X509_VERIFY
2192 ok = X509_verify_cert(ctx);
2195 if (cb_arg->proxy_auth) {
2197 const char *cond_end = NULL;
2199 ok = process_proxy_cond(letters, cb_arg->proxy_cond, &cond_end);
2205 "Stopped processing condition before it's end.\n");
2210 "Proxy rights check with condition '%s' proved invalid\n",
2211 cb_arg->proxy_cond);
2214 "Proxy rights check with condition '%s' proved valid\n",
2215 cb_arg->proxy_cond);
2221 #ifndef OPENSSL_NO_RSA
2222 static RSA *rsa_tmp = NULL;
2224 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
2227 if (rsa_tmp == NULL) {
2229 rsa_tmp = RSA_new();
2230 if (!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4)) {
2231 BIO_printf(bio_err, "Memory error...");
2234 BIO_printf(bio_err, "Generating temp (%d bit) RSA key...", keylength);
2235 (void)BIO_flush(bio_err);
2236 if (!RSA_generate_key_ex(rsa_tmp, keylength, bn, NULL)) {
2237 BIO_printf(bio_err, "Error generating key.");
2242 BIO_printf(bio_err, "\n");
2243 (void)BIO_flush(bio_err);
2250 static void free_tmp_rsa(void)
2252 if (rsa_tmp != NULL) {
2259 #ifndef OPENSSL_NO_DH
2261 * These DH parameters have been generated as follows:
2262 * $ openssl dhparam -C -noout 512
2263 * $ openssl dhparam -C -noout 1024
2264 * $ openssl dhparam -C -noout -dsaparam 1024
2265 * (The third function has been renamed to avoid name conflicts.)
2267 static DH *get_dh512()
2269 static unsigned char dh512_p[] = {
2270 0xCB, 0xC8, 0xE1, 0x86, 0xD0, 0x1F, 0x94, 0x17, 0xA6, 0x99, 0xF0,
2272 0x1F, 0x0D, 0xAC, 0xB6, 0x25, 0x3E, 0x06, 0x39, 0xCA, 0x72, 0x04,
2274 0x6E, 0xDA, 0xC0, 0x61, 0xE6, 0x7A, 0x77, 0x25, 0xE8, 0x3B, 0xB9,
2276 0x9A, 0xB6, 0xB5, 0xFE, 0x99, 0x0B, 0xA1, 0x93, 0x4E, 0x35, 0x33,
2278 0xE1, 0xF1, 0x13, 0x4F, 0x59, 0x1A, 0xD2, 0x57, 0xC0, 0x26, 0x21,
2280 0x02, 0xC5, 0xAE, 0x23,
2282 static unsigned char dh512_g[] = {
2287 if ((dh = DH_new()) == NULL)
2289 dh->p = BN_bin2bn(dh512_p, sizeof(dh512_p), NULL);
2290 dh->g = BN_bin2bn(dh512_g, sizeof(dh512_g), NULL);
2291 if ((dh->p == NULL) || (dh->g == NULL)) {
2298 static DH *get_dh1024()
2300 static unsigned char dh1024_p[] = {
2301 0xF8, 0x81, 0x89, 0x7D, 0x14, 0x24, 0xC5, 0xD1, 0xE6, 0xF7, 0xBF,
2303 0xE4, 0x90, 0xF4, 0xFC, 0x73, 0xFB, 0x34, 0xB5, 0xFA, 0x4C, 0x56,
2305 0xEA, 0xA7, 0xE9, 0xC0, 0xC0, 0xCE, 0x89, 0xE1, 0xFA, 0x63, 0x3F,
2307 0x6B, 0x32, 0x66, 0xF1, 0xD1, 0x7B, 0xB0, 0x00, 0x8F, 0xCA, 0x87,
2309 0xAE, 0x98, 0x89, 0x26, 0x17, 0xC2, 0x05, 0xD2, 0xEC, 0x08, 0xD0,
2311 0xFF, 0x17, 0x52, 0x8C, 0xC5, 0x07, 0x93, 0x03, 0xB1, 0xF6, 0x2F,
2313 0x1C, 0x52, 0x47, 0x27, 0x1B, 0xDB, 0xD1, 0x8D, 0x9D, 0x69, 0x1D,
2315 0x4B, 0x32, 0x81, 0xAA, 0x7F, 0x00, 0xC8, 0xDC, 0xE6, 0xD9, 0xCC,
2317 0x11, 0x2D, 0x37, 0x34, 0x6C, 0xEA, 0x02, 0x97, 0x4B, 0x0E, 0xBB,
2319 0x71, 0x33, 0x09, 0x15, 0xFD, 0xDD, 0x23, 0x87, 0x07, 0x5E, 0x89,
2321 0x6B, 0x7C, 0x5F, 0xEC, 0xA6, 0x24, 0xDC, 0x53,
2323 static unsigned char dh1024_g[] = {
2328 if ((dh = DH_new()) == NULL)
2330 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
2331 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
2332 if ((dh->p == NULL) || (dh->g == NULL)) {
2339 static DH *get_dh1024dsa()
2341 static unsigned char dh1024_p[] = {
2342 0xC8, 0x00, 0xF7, 0x08, 0x07, 0x89, 0x4D, 0x90, 0x53, 0xF3, 0xD5,
2344 0x21, 0x1B, 0xF7, 0x31, 0xA6, 0xA2, 0xDA, 0x23, 0x9A, 0xC7, 0x87,
2346 0x3B, 0x47, 0xB6, 0x8C, 0x04, 0x6F, 0xFF, 0xC6, 0x9B, 0xB8, 0x65,
2348 0xC2, 0x5F, 0x31, 0x83, 0x4A, 0xA7, 0x5F, 0x2F, 0x88, 0x38, 0xB6,
2350 0xCF, 0xD9, 0x87, 0x6D, 0x6F, 0x9F, 0xDA, 0xAC, 0xA6, 0x48, 0xAF,
2352 0x33, 0x84, 0x37, 0x5B, 0x82, 0x4A, 0x31, 0x5D, 0xE7, 0xBD, 0x52,
2354 0xA1, 0x77, 0xBF, 0x10, 0x9E, 0x37, 0xEA, 0x64, 0xFA, 0xCA, 0x28,
2356 0x9D, 0x3B, 0xD2, 0x6E, 0x09, 0x5C, 0x68, 0xC7, 0x45, 0x90, 0xFD,
2358 0x70, 0xC9, 0x3A, 0xBB, 0xDF, 0xD4, 0x21, 0x0F, 0xC4, 0x6A, 0x3C,
2360 0x61, 0xCF, 0x3F, 0xD6, 0x13, 0xF1, 0x5F, 0xBC, 0xCF, 0xBC, 0x26,
2362 0xBC, 0x0B, 0xBD, 0xAB, 0x5D, 0xC9, 0x54, 0x39,
2364 static unsigned char dh1024_g[] = {
2365 0x3B, 0x40, 0x86, 0xE7, 0xF3, 0x6C, 0xDE, 0x67, 0x1C, 0xCC, 0x80,
2367 0x5A, 0xDF, 0xFE, 0xBD, 0x20, 0x27, 0x74, 0x6C, 0x24, 0xC9, 0x03,
2369 0xE1, 0x8D, 0xC3, 0x7D, 0x98, 0x27, 0x40, 0x08, 0xB8, 0x8C, 0x6A,
2371 0xBB, 0x1A, 0x3A, 0xD6, 0x86, 0x83, 0x5E, 0x72, 0x41, 0xCE, 0x85,
2373 0xD2, 0xB3, 0xFC, 0x13, 0xCE, 0x37, 0x81, 0x9E, 0x4C, 0x1C, 0x7B,
2375 0xD3, 0xE6, 0xA6, 0x00, 0xF5, 0x5A, 0x95, 0x43, 0x5E, 0x81, 0xCF,
2377 0xA2, 0x23, 0xFC, 0x36, 0xA7, 0x5D, 0x7A, 0x4C, 0x06, 0x91, 0x6E,
2379 0x57, 0xEE, 0x36, 0xCB, 0x06, 0xEA, 0xF5, 0x3D, 0x95, 0x49, 0xCB,
2381 0xDD, 0x81, 0xDF, 0x80, 0x09, 0x4A, 0x97, 0x4D, 0xA8, 0x22, 0x72,
2383 0x7F, 0xC4, 0x70, 0x56, 0x70, 0xE8, 0x20, 0x10, 0x18, 0x8F, 0x2E,
2385 0x07, 0xE7, 0x68, 0x1A, 0x82, 0x5D, 0x32, 0xA2,
2389 if ((dh = DH_new()) == NULL)
2391 dh->p = BN_bin2bn(dh1024_p, sizeof(dh1024_p), NULL);
2392 dh->g = BN_bin2bn(dh1024_g, sizeof(dh1024_g), NULL);
2393 if ((dh->p == NULL) || (dh->g == NULL)) {
2402 #ifndef OPENSSL_NO_PSK
2403 /* convert the PSK key (psk_key) in ascii to binary (psk) */
2404 static int psk_key2bn(const char *pskkey, unsigned char *psk,
2405 unsigned int max_psk_len)
2410 ret = BN_hex2bn(&bn, pskkey);
2412 BIO_printf(bio_err, "Could not convert PSK key '%s' to BIGNUM\n",
2418 if (BN_num_bytes(bn) > (int)max_psk_len) {
2420 "psk buffer of callback is too small (%d) for key (%d)\n",
2421 max_psk_len, BN_num_bytes(bn));
2425 ret = BN_bn2bin(bn, psk);
2430 static unsigned int psk_client_callback(SSL *ssl, const char *hint,
2432 unsigned int max_identity_len,
2434 unsigned int max_psk_len)
2437 unsigned int psk_len = 0;
2439 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
2443 fprintf(stderr, "client: created identity '%s' len=%d\n", identity,
2445 ret = psk_key2bn(psk_key, psk, max_psk_len);
2453 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
2455 unsigned int max_psk_len)
2457 unsigned int psk_len = 0;
2459 if (strcmp(identity, "Client_identity") != 0) {
2460 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
2463 psk_len = psk_key2bn(psk_key, psk, max_psk_len);
2468 static int do_test_cipherlist(void)
2471 const SSL_METHOD *meth;
2472 const SSL_CIPHER *ci, *tci = NULL;
2474 #ifndef OPENSSL_NO_SSL2
2475 fprintf(stderr, "testing SSLv2 cipher list order: ");
2476 meth = SSLv2_method();
2477 while ((ci = meth->get_cipher(i++)) != NULL) {
2479 if (ci->id >= tci->id) {
2480 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
2485 fprintf(stderr, "ok\n");
2487 #ifndef OPENSSL_NO_SSL3
2488 fprintf(stderr, "testing SSLv3 cipher list order: ");
2489 meth = SSLv3_method();
2491 while ((ci = meth->get_cipher(i++)) != NULL) {
2493 if (ci->id >= tci->id) {
2494 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
2499 fprintf(stderr, "ok\n");
2501 #ifndef OPENSSL_NO_TLS1
2502 fprintf(stderr, "testing TLSv1 cipher list order: ");
2503 meth = TLSv1_method();
2505 while ((ci = meth->get_cipher(i++)) != NULL) {
2507 if (ci->id >= tci->id) {
2508 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
2513 fprintf(stderr, "ok\n");