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 #define _BSD_SOURCE 1 /* Or gethostname won't be declared properly
144 on Linux and GNU platforms. */
157 #ifdef OPENSSL_SYS_VMS
158 #define _XOPEN_SOURCE 500 /* Or isascii won't be declared properly on
159 VMS (at least with DECompHP C). */
164 #include <openssl/bio.h>
165 #include <openssl/crypto.h>
166 #include <openssl/evp.h>
167 #include <openssl/x509.h>
168 #include <openssl/x509v3.h>
169 #include <openssl/ssl.h>
170 #ifndef OPENSSL_NO_ENGINE
171 #include <openssl/engine.h>
173 #include <openssl/err.h>
174 #include <openssl/rand.h>
175 #ifndef OPENSSL_NO_RSA
176 #include <openssl/rsa.h>
178 #ifndef OPENSSL_NO_DSA
179 #include <openssl/dsa.h>
181 #ifndef OPENSSL_NO_DH
182 #include <openssl/dh.h>
184 #include <openssl/bn.h>
186 #define _XOPEN_SOURCE_EXTENDED 1 /* Or gethostname won't be declared properly
187 on Compaq platforms (at least with DEC C).
188 Do not try to put it earlier, or IPv6 includes
192 #ifdef OPENSSL_SYS_WINDOWS
195 #include OPENSSL_UNISTD
198 #ifdef OPENSSL_SYS_VMS
199 # define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
200 # define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
201 #elif defined(OPENSSL_SYS_WINCE)
202 # define TEST_SERVER_CERT "\\OpenSSL\\server.pem"
203 # define TEST_CLIENT_CERT "\\OpenSSL\\client.pem"
204 #elif defined(OPENSSL_SYS_NETWARE)
205 # define TEST_SERVER_CERT "\\openssl\\apps\\server.pem"
206 # define TEST_CLIENT_CERT "\\openssl\\apps\\client.pem"
208 # define TEST_SERVER_CERT "../apps/server.pem"
209 # define TEST_CLIENT_CERT "../apps/client.pem"
212 /* There is really no standard for this, so let's assign some tentative
213 numbers. In any case, these numbers are only for this test */
217 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
218 #ifndef OPENSSL_NO_RSA
219 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export,int keylength);
220 static void free_tmp_rsa(void);
222 static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg);
223 #define APP_CALLBACK_STRING "Test Callback Argument"
224 struct app_verify_arg
228 int allow_proxy_certs;
233 #ifndef OPENSSL_NO_DH
234 static DH *get_dh512(void);
235 static DH *get_dh1024(void);
236 static DH *get_dh1024dsa(void);
240 static char *psk_key=NULL; /* by default PSK is not used */
241 #ifndef OPENSSL_NO_PSK
242 static unsigned int psk_client_callback(SSL *ssl, const char *hint, char *identity,
243 unsigned int max_identity_len, unsigned char *psk,
244 unsigned int max_psk_len);
245 static unsigned int psk_server_callback(SSL *ssl, const char *identity, unsigned char *psk,
246 unsigned int max_psk_len);
249 static BIO *bio_err=NULL;
250 static BIO *bio_stdout=NULL;
252 #ifndef OPENSSL_NO_NPN
253 /* Note that this code assumes that this is only a one element list: */
254 static const char NEXT_PROTO_STRING[] = "\x09testproto";
257 int npn_server_reject = 0;
259 static int cb_client_npn(SSL *s, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg)
261 /* This callback only returns the protocol string, rather than a length
262 prefixed set. We assume that NEXT_PROTO_STRING is a one element list and
263 remove the first byte to chop off the length prefix. */
264 *out = (unsigned char*) NEXT_PROTO_STRING + 1;
265 *outlen = sizeof(NEXT_PROTO_STRING) - 2;
266 return SSL_TLSEXT_ERR_OK;
269 static int cb_server_npn(SSL *s, const unsigned char **data, unsigned int *len, void *arg)
271 *data = (const unsigned char *) NEXT_PROTO_STRING;
272 *len = sizeof(NEXT_PROTO_STRING) - 1;
273 return SSL_TLSEXT_ERR_OK;
276 static int cb_server_rejects_npn(SSL *s, const unsigned char **data, unsigned int *len, void *arg)
278 return SSL_TLSEXT_ERR_NOACK;
281 static int verify_npn(SSL *client, SSL *server)
283 const unsigned char *client_s;
285 const unsigned char *server_s;
288 SSL_get0_next_proto_negotiated(client, &client_s, &client_len);
289 SSL_get0_next_proto_negotiated(server, &server_s, &server_len);
293 BIO_printf(bio_stdout, "Client NPN: ");
294 BIO_write(bio_stdout, client_s, client_len);
295 BIO_printf(bio_stdout, "\n");
300 BIO_printf(bio_stdout, "Server NPN: ");
301 BIO_write(bio_stdout, server_s, server_len);
302 BIO_printf(bio_stdout, "\n");
305 /* If an NPN string was returned, it must be the protocol that we
306 * expected to negotiate. */
307 if (client_len && (client_len != sizeof(NEXT_PROTO_STRING) - 2 ||
308 memcmp(client_s, NEXT_PROTO_STRING + 1, client_len)))
310 if (server_len && (server_len != sizeof(NEXT_PROTO_STRING) - 2 ||
311 memcmp(server_s, NEXT_PROTO_STRING + 1, server_len)))
314 if (!npn_client && client_len)
316 if (!npn_server && server_len)
318 if (npn_server_reject && server_len)
320 if (npn_client && npn_server && (!client_len || !server_len))
327 static char *cipher=NULL;
328 static int verbose=0;
337 static const char rnd_seed[] = "string to make the random number generator think it has entropy";
339 int doit_biopair(SSL *s_ssl,SSL *c_ssl,long bytes,clock_t *s_time,clock_t *c_time);
340 int doit(SSL *s_ssl,SSL *c_ssl,long bytes);
341 static int do_test_cipherlist(void);
342 static void sv_usage(void)
344 fprintf(stderr,"usage: ssltest [args ...]\n");
345 fprintf(stderr,"\n");
346 fprintf(stderr," -server_auth - check server certificate\n");
347 fprintf(stderr," -client_auth - do client authentication\n");
348 fprintf(stderr," -proxy - allow proxy certificates\n");
349 fprintf(stderr," -proxy_auth <val> - set proxy policy rights\n");
350 fprintf(stderr," -proxy_cond <val> - experssion to test proxy policy rights\n");
351 fprintf(stderr," -v - more output\n");
352 fprintf(stderr," -d - debug output\n");
353 fprintf(stderr," -reuse - use session-id reuse\n");
354 fprintf(stderr," -num <val> - number of connections to perform\n");
355 fprintf(stderr," -bytes <val> - number of bytes to swap between client/server\n");
356 #ifndef OPENSSL_NO_DH
357 fprintf(stderr," -dhe1024 - use 1024 bit key (safe prime) for DHE\n");
358 fprintf(stderr," -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
359 fprintf(stderr," -no_dhe - disable DHE\n");
361 #ifndef OPENSSL_NO_ECDH
362 fprintf(stderr," -no_ecdhe - disable ECDHE\n");
364 #ifndef OPENSSL_NO_PSK
365 fprintf(stderr," -psk arg - PSK in hex (without 0x)\n");
367 #ifndef OPENSSL_NO_SSL2
368 fprintf(stderr," -ssl2 - use SSLv2\n");
370 #ifndef OPENSSL_NO_SSL3
371 fprintf(stderr," -ssl3 - use SSLv3\n");
373 #ifndef OPENSSL_NO_TLS1
374 fprintf(stderr," -tls1 - use TLSv1\n");
376 fprintf(stderr," -CApath arg - PEM format directory of CA's\n");
377 fprintf(stderr," -CAfile arg - PEM format file of CA's\n");
378 fprintf(stderr," -cert arg - Server certificate file\n");
379 fprintf(stderr," -key arg - Server key file (default: same as -cert)\n");
380 fprintf(stderr," -c_cert arg - Client certificate file\n");
381 fprintf(stderr," -c_key arg - Client key file (default: same as -c_cert)\n");
382 fprintf(stderr," -cipher arg - The cipher list\n");
383 fprintf(stderr," -bio_pair - Use BIO pairs\n");
384 fprintf(stderr," -f - Test even cases that can't work\n");
385 fprintf(stderr," -time - measure processor time used by client and server\n");
386 fprintf(stderr," -zlib - use zlib compression\n");
387 fprintf(stderr," -rle - use rle compression\n");
388 #ifndef OPENSSL_NO_ECDH
389 fprintf(stderr," -named_curve arg - Elliptic curve name to use for ephemeral ECDH keys.\n" \
390 " Use \"openssl ecparam -list_curves\" for all names\n" \
391 " (default is sect163r2).\n");
393 fprintf(stderr," -test_cipherlist - verifies the order of the ssl cipher lists\n");
394 #ifndef OPENSSL_NO_NPN
395 fprintf(stderr," -npn_client - have client side offer NPN\n");
396 fprintf(stderr," -npn_server - have server side offer NPN\n");
397 fprintf(stderr," -npn_server_reject - have server reject NPN\n");
401 static void print_details(SSL *c_ssl, const char *prefix)
403 const SSL_CIPHER *ciph;
406 ciph=SSL_get_current_cipher(c_ssl);
407 BIO_printf(bio_stdout,"%s%s, cipher %s %s",
409 SSL_get_version(c_ssl),
410 SSL_CIPHER_get_version(ciph),
411 SSL_CIPHER_get_name(ciph));
412 cert=SSL_get_peer_certificate(c_ssl);
415 EVP_PKEY *pkey = X509_get_pubkey(cert);
420 #ifndef OPENSSL_NO_RSA
421 else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL
422 && pkey->pkey.rsa->n != NULL)
424 BIO_printf(bio_stdout, ", %d bit RSA",
425 BN_num_bits(pkey->pkey.rsa->n));
428 #ifndef OPENSSL_NO_DSA
429 else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL
430 && pkey->pkey.dsa->p != NULL)
432 BIO_printf(bio_stdout, ", %d bit DSA",
433 BN_num_bits(pkey->pkey.dsa->p));
440 /* The SSL API does not allow us to look at temporary RSA/DH keys,
441 * otherwise we should print their lengths too */
442 BIO_printf(bio_stdout,"\n");
445 static void lock_dbg_cb(int mode, int type, const char *file, int line)
447 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */
448 const char *errstr = NULL;
451 rw = mode & (CRYPTO_READ|CRYPTO_WRITE);
452 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE)))
454 errstr = "invalid mode";
458 if (type < 0 || type >= CRYPTO_NUM_LOCKS)
460 errstr = "type out of bounds";
464 if (mode & CRYPTO_LOCK)
468 errstr = "already locked";
469 /* must not happen in a single-threaded program
470 * (would deadlock) */
476 else if (mode & CRYPTO_UNLOCK)
480 errstr = "not locked";
484 if (modes[type] != rw)
486 errstr = (rw == CRYPTO_READ) ?
487 "CRYPTO_r_unlock on write lock" :
488 "CRYPTO_w_unlock on read lock";
495 errstr = "invalid mode";
502 /* we cannot use bio_err here */
503 fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
504 errstr, mode, type, file, line);
508 #ifdef TLSEXT_TYPE_opaque_prf_input
509 struct cb_info_st { void *input; size_t len; int ret; };
510 struct cb_info_st co1 = { "C", 1, 1 }; /* try to negotiate oqaque PRF input */
511 struct cb_info_st co2 = { "C", 1, 2 }; /* insist on oqaque PRF input */
512 struct cb_info_st so1 = { "S", 1, 1 }; /* try to negotiate oqaque PRF input */
513 struct cb_info_st so2 = { "S", 1, 2 }; /* insist on oqaque PRF input */
515 int opaque_prf_input_cb(SSL *ssl, void *peerinput, size_t len, void *arg_)
517 struct cb_info_st *arg = arg_;
522 if (!SSL_set_tlsext_opaque_prf_input(ssl, arg->input, arg->len))
528 int main(int argc, char *argv[])
530 char *CApath=NULL,*CAfile=NULL;
534 int tls1=0,ssl2=0,ssl3=0,ret=1;
537 struct app_verify_arg app_verify_arg =
538 { APP_CALLBACK_STRING, 0, 0, NULL, NULL };
539 char *server_cert=TEST_SERVER_CERT;
540 char *server_key=NULL;
541 char *client_cert=TEST_CLIENT_CERT;
542 char *client_key=NULL;
543 #ifndef OPENSSL_NO_ECDH
544 char *named_curve = NULL;
548 const SSL_METHOD *meth=NULL;
550 int number=1,reuse=0;
552 #ifndef OPENSSL_NO_DH
554 int dhe1024 = 0, dhe1024dsa = 0;
556 #ifndef OPENSSL_NO_ECDH
563 clock_t s_time = 0, c_time = 0;
565 #ifndef OPENSSL_NO_COMP
566 COMP_METHOD *cm = NULL;
567 STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
569 int test_cipherlist = 0;
575 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE|BIO_FP_TEXT);
577 CRYPTO_set_locking_callback(lock_dbg_cb);
579 /* enable memory leak checking unless explicitly disabled */
580 if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
582 CRYPTO_malloc_debug_init();
583 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
587 /* OPENSSL_DEBUG_MEMORY=off */
588 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
590 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
592 RAND_seed(rnd_seed, sizeof rnd_seed);
594 bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE|BIO_FP_TEXT);
601 if (strcmp(*argv,"-server_auth") == 0)
603 else if (strcmp(*argv,"-client_auth") == 0)
605 else if (strcmp(*argv,"-proxy_auth") == 0)
607 if (--argc < 1) goto bad;
608 app_verify_arg.proxy_auth= *(++argv);
610 else if (strcmp(*argv,"-proxy_cond") == 0)
612 if (--argc < 1) goto bad;
613 app_verify_arg.proxy_cond= *(++argv);
615 else if (strcmp(*argv,"-v") == 0)
617 else if (strcmp(*argv,"-d") == 0)
619 else if (strcmp(*argv,"-reuse") == 0)
621 else if (strcmp(*argv,"-dhe1024") == 0)
623 #ifndef OPENSSL_NO_DH
626 fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
629 else if (strcmp(*argv,"-dhe1024dsa") == 0)
631 #ifndef OPENSSL_NO_DH
634 fprintf(stderr,"ignoring -dhe1024, since I'm compiled without DH\n");
637 else if (strcmp(*argv,"-no_dhe") == 0)
639 else if (strcmp(*argv,"-no_ecdhe") == 0)
641 else if (strcmp(*argv,"-psk") == 0)
643 if (--argc < 1) goto bad;
645 #ifndef OPENSSL_NO_PSK
646 if (strspn(psk_key, "abcdefABCDEF1234567890") != strlen(psk_key))
648 BIO_printf(bio_err,"Not a hex number '%s'\n",*argv);
655 else if (strcmp(*argv,"-ssl2") == 0)
657 else if (strcmp(*argv,"-tls1") == 0)
659 else if (strcmp(*argv,"-ssl3") == 0)
661 else if (strncmp(*argv,"-num",4) == 0)
663 if (--argc < 1) goto bad;
664 number= atoi(*(++argv));
665 if (number == 0) number=1;
667 else if (strcmp(*argv,"-bytes") == 0)
669 if (--argc < 1) goto bad;
670 bytes= atol(*(++argv));
671 if (bytes == 0L) bytes=1L;
673 if (argv[0][i-1] == 'k') bytes*=1024L;
674 if (argv[0][i-1] == 'm') bytes*=1024L*1024L;
676 else if (strcmp(*argv,"-cert") == 0)
678 if (--argc < 1) goto bad;
679 server_cert= *(++argv);
681 else if (strcmp(*argv,"-s_cert") == 0)
683 if (--argc < 1) goto bad;
684 server_cert= *(++argv);
686 else if (strcmp(*argv,"-key") == 0)
688 if (--argc < 1) goto bad;
689 server_key= *(++argv);
691 else if (strcmp(*argv,"-s_key") == 0)
693 if (--argc < 1) goto bad;
694 server_key= *(++argv);
696 else if (strcmp(*argv,"-c_cert") == 0)
698 if (--argc < 1) goto bad;
699 client_cert= *(++argv);
701 else if (strcmp(*argv,"-c_key") == 0)
703 if (--argc < 1) goto bad;
704 client_key= *(++argv);
706 else if (strcmp(*argv,"-cipher") == 0)
708 if (--argc < 1) goto bad;
711 else if (strcmp(*argv,"-CApath") == 0)
713 if (--argc < 1) goto bad;
716 else if (strcmp(*argv,"-CAfile") == 0)
718 if (--argc < 1) goto bad;
721 else if (strcmp(*argv,"-bio_pair") == 0)
725 else if (strcmp(*argv,"-f") == 0)
729 else if (strcmp(*argv,"-time") == 0)
733 else if (strcmp(*argv,"-zlib") == 0)
737 else if (strcmp(*argv,"-rle") == 0)
741 else if (strcmp(*argv,"-named_curve") == 0)
743 if (--argc < 1) goto bad;
744 #ifndef OPENSSL_NO_ECDH
745 named_curve = *(++argv);
747 fprintf(stderr,"ignoring -named_curve, since I'm compiled without ECDH\n");
751 else if (strcmp(*argv,"-app_verify") == 0)
753 app_verify_arg.app_verify = 1;
755 else if (strcmp(*argv,"-proxy") == 0)
757 app_verify_arg.allow_proxy_certs = 1;
759 else if (strcmp(*argv,"-test_cipherlist") == 0)
763 #ifndef OPENSSL_NO_NPN
764 else if (strcmp(*argv,"-npn_client") == 0)
768 else if (strcmp(*argv,"-npn_server") == 0)
772 else if (strcmp(*argv,"-npn_server_reject") == 0)
774 npn_server_reject = 1;
779 fprintf(stderr,"unknown option %s\n",*argv);
793 if (test_cipherlist == 1)
795 /* ensure that the cipher list are correctly sorted and exit */
796 if (do_test_cipherlist() == 0)
802 if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force)
804 fprintf(stderr, "This case cannot work. Use -f to perform "
805 "the test anyway (and\n-d to see what happens), "
806 "or add one of -ssl2, -ssl3, -tls1, -reuse\n"
807 "to avoid protocol mismatch.\n");
815 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
818 if (number < 50 && !force)
819 fprintf(stderr, "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
822 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
825 SSL_load_error_strings();
827 #ifndef OPENSSL_NO_COMP
828 if (comp == COMP_ZLIB) cm = COMP_zlib();
829 if (comp == COMP_RLE) cm = COMP_rle();
832 if (cm->type != NID_undef)
834 if (SSL_COMP_add_compression_method(comp, cm) != 0)
837 "Failed to add compression method\n");
838 ERR_print_errors_fp(stderr);
844 "Warning: %s compression not supported\n",
845 (comp == COMP_RLE ? "rle" :
846 (comp == COMP_ZLIB ? "zlib" :
848 ERR_print_errors_fp(stderr);
851 ssl_comp_methods = SSL_COMP_get_compression_methods();
852 fprintf(stderr, "Available compression methods:\n");
854 int j, n = sk_SSL_COMP_num(ssl_comp_methods);
856 fprintf(stderr, " NONE\n");
858 for (j = 0; j < n; j++)
860 SSL_COMP *c = sk_SSL_COMP_value(ssl_comp_methods, j);
861 fprintf(stderr, " %d: %s\n", c->id, c->name);
866 #if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
876 meth=SSLv23_method();
878 #ifdef OPENSSL_NO_SSL2
885 c_ctx=SSL_CTX_new(meth);
886 s_ctx=SSL_CTX_new(meth);
887 if ((c_ctx == NULL) || (s_ctx == NULL))
889 ERR_print_errors(bio_err);
895 SSL_CTX_set_cipher_list(c_ctx,cipher);
896 SSL_CTX_set_cipher_list(s_ctx,cipher);
899 #ifndef OPENSSL_NO_DH
904 /* use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks */
905 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
912 SSL_CTX_set_tmp_dh(s_ctx,dh);
919 #ifndef OPENSSL_NO_ECDH
924 if (named_curve != NULL)
926 nid = OBJ_sn2nid(named_curve);
929 BIO_printf(bio_err, "unknown curve name (%s)\n", named_curve);
934 #ifdef OPENSSL_NO_EC2M
935 nid = NID_X9_62_prime256v1;
940 ecdh = EC_KEY_new_by_curve_name(nid);
943 BIO_printf(bio_err, "unable to create curve\n");
947 SSL_CTX_set_tmp_ecdh(s_ctx, ecdh);
948 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_ECDH_USE);
955 #ifndef OPENSSL_NO_RSA
956 SSL_CTX_set_tmp_rsa_callback(s_ctx,tmp_rsa_cb);
959 #ifdef TLSEXT_TYPE_opaque_prf_input
960 SSL_CTX_set_tlsext_opaque_prf_input_callback(c_ctx, opaque_prf_input_cb);
961 SSL_CTX_set_tlsext_opaque_prf_input_callback(s_ctx, opaque_prf_input_cb);
962 SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(c_ctx, &co1); /* or &co2 or NULL */
963 SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(s_ctx, &so1); /* or &so2 or NULL */
966 if (!SSL_CTX_use_certificate_file(s_ctx,server_cert,SSL_FILETYPE_PEM))
968 ERR_print_errors(bio_err);
970 else if (!SSL_CTX_use_PrivateKey_file(s_ctx,
971 (server_key?server_key:server_cert), SSL_FILETYPE_PEM))
973 ERR_print_errors(bio_err);
979 SSL_CTX_use_certificate_file(c_ctx,client_cert,
981 SSL_CTX_use_PrivateKey_file(c_ctx,
982 (client_key?client_key:client_cert),
986 if ( (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
987 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
988 (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
989 (!SSL_CTX_set_default_verify_paths(c_ctx)))
991 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
992 ERR_print_errors(bio_err);
998 BIO_printf(bio_err,"client authentication\n");
999 SSL_CTX_set_verify(s_ctx,
1000 SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
1002 SSL_CTX_set_cert_verify_callback(s_ctx, app_verify_callback, &app_verify_arg);
1006 BIO_printf(bio_err,"server authentication\n");
1007 SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
1009 SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback, &app_verify_arg);
1013 int session_id_context = 0;
1014 SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, sizeof session_id_context);
1017 /* Use PSK only if PSK key is given */
1018 if (psk_key != NULL)
1020 /* no_psk is used to avoid putting psk command to openssl tool */
1023 /* if PSK is not compiled in and psk key is
1024 * given, do nothing and exit successfully */
1028 #ifndef OPENSSL_NO_PSK
1029 SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);
1030 SSL_CTX_set_psk_server_callback(s_ctx, psk_server_callback);
1032 BIO_printf(bio_err,"setting PSK identity hint to s_ctx\n");
1033 if (!SSL_CTX_use_psk_identity_hint(s_ctx, "ctx server identity_hint"))
1035 BIO_printf(bio_err,"error setting PSK identity hint to s_ctx\n");
1036 ERR_print_errors(bio_err);
1042 #ifndef OPENSSL_NO_NPN
1045 SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);
1049 if (npn_server_reject)
1051 BIO_printf(bio_err, "Can't have both -npn_server and -npn_server_reject\n");
1054 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_npn, NULL);
1056 if (npn_server_reject)
1058 SSL_CTX_set_next_protos_advertised_cb(s_ctx, cb_server_rejects_npn, NULL);
1062 c_ssl=SSL_new(c_ctx);
1063 s_ssl=SSL_new(s_ctx);
1065 #ifndef OPENSSL_NO_KRB5
1066 if (c_ssl && c_ssl->kssl_ctx)
1068 char localhost[MAXHOSTNAMELEN+2];
1070 if (gethostname(localhost, sizeof localhost-1) == 0)
1072 localhost[sizeof localhost-1]='\0';
1073 if(strlen(localhost) == sizeof localhost-1)
1075 BIO_printf(bio_err,"localhost name too long\n");
1078 kssl_ctx_setstring(c_ssl->kssl_ctx, KSSL_SERVER,
1082 #endif /* OPENSSL_NO_KRB5 */
1084 for (i=0; i<number; i++)
1086 if (!reuse) SSL_set_session(c_ssl,NULL);
1088 ret=doit_biopair(s_ssl,c_ssl,bytes,&s_time,&c_time);
1090 ret=doit(s_ssl,c_ssl,bytes);
1095 print_details(c_ssl, "");
1097 if ((number > 1) || (bytes > 1L))
1098 BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n",number,bytes);
1101 #ifdef CLOCKS_PER_SEC
1102 /* "To determine the time in seconds, the value returned
1103 * by the clock function should be divided by the value
1104 * of the macro CLOCKS_PER_SEC."
1105 * -- ISO/IEC 9899 */
1106 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
1107 "Approximate total client time: %6.2f s\n",
1108 (double)s_time/CLOCKS_PER_SEC,
1109 (double)c_time/CLOCKS_PER_SEC);
1111 /* "`CLOCKS_PER_SEC' undeclared (first use this function)"
1112 * -- cc on NeXTstep/OpenStep */
1113 BIO_printf(bio_stdout,
1114 "Approximate total server time: %6.2f units\n"
1115 "Approximate total client time: %6.2f units\n",
1125 if (s_ctx != NULL) SSL_CTX_free(s_ctx);
1126 if (c_ctx != NULL) SSL_CTX_free(c_ctx);
1128 if (bio_stdout != NULL) BIO_free(bio_stdout);
1130 #ifndef OPENSSL_NO_RSA
1133 #ifndef OPENSSL_NO_ENGINE
1136 CRYPTO_cleanup_all_ex_data();
1138 ERR_remove_thread_state(NULL);
1140 CRYPTO_mem_leaks(bio_err);
1141 if (bio_err != NULL) BIO_free(bio_err);
1146 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
1147 clock_t *s_time, clock_t *c_time)
1149 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
1150 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
1151 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
1154 size_t bufsiz = 256; /* small buffer for testing */
1156 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
1158 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
1161 s_ssl_bio = BIO_new(BIO_f_ssl());
1165 c_ssl_bio = BIO_new(BIO_f_ssl());
1169 SSL_set_connect_state(c_ssl);
1170 SSL_set_bio(c_ssl, client, client);
1171 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
1173 SSL_set_accept_state(s_ssl);
1174 SSL_set_bio(s_ssl, server, server);
1175 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
1179 /* c_ssl_bio: SSL filter BIO
1181 * client: pseudo-I/O for SSL library
1183 * client_io: client's SSL communication; usually to be
1184 * relayed over some I/O facility, but in this
1185 * test program, we're the server, too:
1187 * server_io: server's SSL communication
1189 * server: pseudo-I/O for SSL library
1191 * s_ssl_bio: SSL filter BIO
1193 * The client and the server each employ a "BIO pair":
1194 * client + client_io, server + server_io.
1195 * BIO pairs are symmetric. A BIO pair behaves similar
1196 * to a non-blocking socketpair (but both endpoints must
1197 * be handled by the same thread).
1198 * [Here we could connect client and server to the ends
1199 * of a single BIO pair, but then this code would be less
1200 * suitable as an example for BIO pairs in general.]
1202 * Useful functions for querying the state of BIO pair endpoints:
1204 * BIO_ctrl_pending(bio) number of bytes we can read now
1205 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
1206 * other side's read attempt
1207 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
1209 * ..._read_request is never more than ..._write_guarantee;
1210 * it depends on the application which one you should use.
1213 /* We have non-blocking behaviour throughout this test program, but
1214 * can be sure that there is *some* progress in each iteration; so
1215 * we don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE
1216 * -- we just try everything in each iteration
1222 MS_STATIC char cbuf[1024*8];
1224 clock_t c_clock = clock();
1226 memset(cbuf, 0, sizeof(cbuf));
1229 if (SSL_in_init(c_ssl))
1230 printf("client waiting in SSL_connect - %s\n",
1231 SSL_state_string_long(c_ssl));
1235 /* Write to server. */
1237 if (cw_num > (long)sizeof cbuf)
1241 r = BIO_write(c_ssl_bio, cbuf, i);
1244 if (!BIO_should_retry(c_ssl_bio))
1246 fprintf(stderr,"ERROR in CLIENT\n");
1249 /* BIO_should_retry(...) can just be ignored here.
1250 * The library expects us to call BIO_write with
1251 * the same arguments again, and that's what we will
1252 * do in the next iteration. */
1256 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1262 printf("client wrote %d\n", r);
1269 /* Read from server. */
1271 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
1274 if (!BIO_should_retry(c_ssl_bio))
1276 fprintf(stderr,"ERROR in CLIENT\n");
1279 /* Again, "BIO_should_retry" can be ignored. */
1283 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1289 printf("client read %d\n", r);
1294 /* c_time and s_time increments will typically be very small
1295 * (depending on machine speed and clock tick intervals),
1296 * but sampling over a large number of connections should
1297 * result in fairly accurate figures. We cannot guarantee
1298 * a lot, however -- if each connection lasts for exactly
1299 * one clock tick, it will be counted only for the client
1300 * or only for the server or even not at all.
1302 *c_time += (clock() - c_clock);
1308 MS_STATIC char sbuf[1024*8];
1310 clock_t s_clock = clock();
1312 memset(sbuf, 0, sizeof(sbuf));
1315 if (SSL_in_init(s_ssl))
1316 printf("server waiting in SSL_accept - %s\n",
1317 SSL_state_string_long(s_ssl));
1321 /* Write to client. */
1323 if (sw_num > (long)sizeof sbuf)
1327 r = BIO_write(s_ssl_bio, sbuf, i);
1330 if (!BIO_should_retry(s_ssl_bio))
1332 fprintf(stderr,"ERROR in SERVER\n");
1335 /* Ignore "BIO_should_retry". */
1339 fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
1345 printf("server wrote %d\n", r);
1352 /* Read from client. */
1354 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
1357 if (!BIO_should_retry(s_ssl_bio))
1359 fprintf(stderr,"ERROR in SERVER\n");
1366 fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
1372 printf("server read %d\n", r);
1377 *s_time += (clock() - s_clock);
1381 /* "I/O" BETWEEN CLIENT AND SERVER. */
1384 BIO *io1 = server_io, *io2 = client_io;
1385 /* we use the non-copying interface for io1
1386 * and the standard BIO_write/BIO_read interface for io2
1389 static int prev_progress = 1;
1398 r1 = BIO_ctrl_pending(io1);
1399 r2 = BIO_ctrl_get_write_guarantee(io2);
1408 if (INT_MAX < num) /* yeah, right */
1411 r = BIO_nread(io1, &dataptr, (int)num);
1413 assert(r <= (int)num);
1414 /* possibly r < num (non-contiguous data) */
1416 r = BIO_write(io2, dataptr, (int)num);
1417 if (r != (int)num) /* can't happen */
1419 fprintf(stderr, "ERROR: BIO_write could not write "
1420 "BIO_ctrl_get_write_guarantee() bytes");
1426 printf((io1 == client_io) ?
1427 "C->S relaying: %d bytes\n" :
1428 "S->C relaying: %d bytes\n",
1439 r1 = BIO_ctrl_pending(io2);
1440 r2 = BIO_ctrl_get_read_request(io1);
1441 /* here we could use ..._get_write_guarantee instead of
1442 * ..._get_read_request, but by using the latter
1443 * we test restartability of the SSL implementation
1444 * more thoroughly */
1456 --num; /* test restartability even more thoroughly */
1458 r = BIO_nwrite0(io1, &dataptr);
1462 r = BIO_read(io2, dataptr, (int)num);
1463 if (r != (int)num) /* can't happen */
1465 fprintf(stderr, "ERROR: BIO_read could not read "
1466 "BIO_ctrl_pending() bytes");
1470 r = BIO_nwrite(io1, &dataptr, (int)num);
1471 if (r != (int)num) /* can't happen */
1473 fprintf(stderr, "ERROR: BIO_nwrite() did not accept "
1474 "BIO_nwrite0() bytes");
1479 printf((io2 == client_io) ?
1480 "C->S relaying: %d bytes\n" :
1481 "S->C relaying: %d bytes\n",
1484 } /* no loop, BIO_ctrl_get_read_request now returns 0 anyway */
1486 if (!progress && !prev_progress)
1487 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0)
1489 fprintf(stderr, "ERROR: got stuck\n");
1490 if (strcmp("SSLv2", SSL_get_version(c_ssl)) == 0)
1492 fprintf(stderr, "This can happen for SSL2 because "
1493 "CLIENT-FINISHED and SERVER-VERIFY are written \n"
1494 "concurrently ...");
1495 if (strncmp("2SCF", SSL_state_string(c_ssl), 4) == 0
1496 && strncmp("2SSV", SSL_state_string(s_ssl), 4) == 0)
1498 fprintf(stderr, " ok.\n");
1502 fprintf(stderr, " ERROR.\n");
1505 prev_progress = progress;
1508 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
1511 print_details(c_ssl, "DONE via BIO pair: ");
1512 #ifndef OPENSSL_NO_NPN
1513 if (verify_npn(c_ssl, s_ssl) < 0)
1523 ERR_print_errors(bio_err);
1528 BIO_free(server_io);
1532 BIO_free(client_io);
1534 BIO_free(s_ssl_bio);
1536 BIO_free(c_ssl_bio);
1547 int doit(SSL *s_ssl, SSL *c_ssl, long count)
1549 MS_STATIC char cbuf[1024*8],sbuf[1024*8];
1550 long cw_num=count,cr_num=count;
1551 long sw_num=count,sr_num=count;
1557 int c_r,c_w,s_r,s_w;
1560 int c_write,s_write;
1561 int do_server=0,do_client=0;
1563 memset(cbuf,0,sizeof(cbuf));
1564 memset(sbuf,0,sizeof(sbuf));
1566 c_to_s=BIO_new(BIO_s_mem());
1567 s_to_c=BIO_new(BIO_s_mem());
1568 if ((s_to_c == NULL) || (c_to_s == NULL))
1570 ERR_print_errors(bio_err);
1574 c_bio=BIO_new(BIO_f_ssl());
1575 s_bio=BIO_new(BIO_f_ssl());
1576 if ((c_bio == NULL) || (s_bio == NULL))
1578 ERR_print_errors(bio_err);
1582 SSL_set_connect_state(c_ssl);
1583 SSL_set_bio(c_ssl,s_to_c,c_to_s);
1584 BIO_set_ssl(c_bio,c_ssl,BIO_NOCLOSE);
1586 SSL_set_accept_state(s_ssl);
1587 SSL_set_bio(s_ssl,c_to_s,s_to_c);
1588 BIO_set_ssl(s_bio,s_ssl,BIO_NOCLOSE);
1592 c_write=1,s_write=0;
1594 /* We can always do writes */
1600 i=(int)BIO_pending(s_bio);
1601 if ((i && s_r) || s_w) do_server=1;
1603 i=(int)BIO_pending(c_bio);
1604 if ((i && c_r) || c_w) do_client=1;
1606 if (do_server && debug)
1608 if (SSL_in_init(s_ssl))
1609 printf("server waiting in SSL_accept - %s\n",
1610 SSL_state_string_long(s_ssl));
1611 /* else if (s_write)
1612 printf("server:SSL_write()\n");
1614 printf("server:SSL_read()\n"); */
1617 if (do_client && debug)
1619 if (SSL_in_init(c_ssl))
1620 printf("client waiting in SSL_connect - %s\n",
1621 SSL_state_string_long(c_ssl));
1622 /* else if (c_write)
1623 printf("client:SSL_write()\n");
1625 printf("client:SSL_read()\n"); */
1628 if (!do_client && !do_server)
1630 fprintf(stdout,"ERROR IN STARTUP\n");
1631 ERR_print_errors(bio_err);
1634 if (do_client && !(done & C_DONE))
1638 j = (cw_num > (long)sizeof(cbuf)) ?
1639 (int)sizeof(cbuf) : (int)cw_num;
1640 i=BIO_write(c_bio,cbuf,j);
1645 if (BIO_should_retry(c_bio))
1647 if (BIO_should_read(c_bio))
1649 if (BIO_should_write(c_bio))
1654 fprintf(stderr,"ERROR in CLIENT\n");
1655 ERR_print_errors(bio_err);
1661 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1667 printf("client wrote %d\n",i);
1676 i=BIO_read(c_bio,cbuf,sizeof(cbuf));
1681 if (BIO_should_retry(c_bio))
1683 if (BIO_should_read(c_bio))
1685 if (BIO_should_write(c_bio))
1690 fprintf(stderr,"ERROR in CLIENT\n");
1691 ERR_print_errors(bio_err);
1697 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1703 printf("client read %d\n",i);
1720 if (do_server && !(done & S_DONE))
1724 i=BIO_read(s_bio,sbuf,sizeof(cbuf));
1729 if (BIO_should_retry(s_bio))
1731 if (BIO_should_read(s_bio))
1733 if (BIO_should_write(s_bio))
1738 fprintf(stderr,"ERROR in SERVER\n");
1739 ERR_print_errors(bio_err);
1745 ERR_print_errors(bio_err);
1746 fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_read\n");
1752 printf("server read %d\n",i);
1769 j = (sw_num > (long)sizeof(sbuf)) ?
1770 (int)sizeof(sbuf) : (int)sw_num;
1771 i=BIO_write(s_bio,sbuf,j);
1776 if (BIO_should_retry(s_bio))
1778 if (BIO_should_read(s_bio))
1780 if (BIO_should_write(s_bio))
1785 fprintf(stderr,"ERROR in SERVER\n");
1786 ERR_print_errors(bio_err);
1792 ERR_print_errors(bio_err);
1793 fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_write\n");
1799 printf("server wrote %d\n",i);
1809 if ((done & S_DONE) && (done & C_DONE)) break;
1813 print_details(c_ssl, "DONE: ");
1814 #ifndef OPENSSL_NO_NPN
1815 if (verify_npn(c_ssl, s_ssl) < 0)
1823 /* We have to set the BIO's to NULL otherwise they will be
1824 * OPENSSL_free()ed twice. Once when th s_ssl is SSL_free()ed and
1825 * again when c_ssl is SSL_free()ed.
1826 * This is a hack required because s_ssl and c_ssl are sharing the same
1827 * BIO structure and SSL_set_bio() and SSL_free() automatically
1828 * BIO_free non NULL entries.
1829 * You should not normally do this or be required to do this */
1841 if (c_to_s != NULL) BIO_free(c_to_s);
1842 if (s_to_c != NULL) BIO_free(s_to_c);
1843 if (c_bio != NULL) BIO_free_all(c_bio);
1844 if (s_bio != NULL) BIO_free_all(s_bio);
1848 static int get_proxy_auth_ex_data_idx(void)
1850 static volatile int idx = -1;
1853 CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
1856 idx = X509_STORE_CTX_get_ex_new_index(0,
1857 "SSLtest for verify callback", NULL,NULL,NULL);
1859 CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
1864 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
1868 s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),buf,
1873 fprintf(stderr,"depth=%d %s\n",
1874 ctx->error_depth,buf);
1877 fprintf(stderr,"depth=%d error=%d %s\n",
1878 ctx->error_depth,ctx->error,buf);
1884 fprintf(stderr,"Error string: %s\n",
1885 X509_verify_cert_error_string(ctx->error));
1888 case X509_V_ERR_CERT_NOT_YET_VALID:
1889 case X509_V_ERR_CERT_HAS_EXPIRED:
1890 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
1891 fprintf(stderr," ... ignored.\n");
1898 X509 *xs = ctx->current_cert;
1900 X509 *xi = ctx->current_issuer;
1903 if (xs->ex_flags & EXFLAG_PROXY)
1905 unsigned int *letters =
1906 X509_STORE_CTX_get_ex_data(ctx,
1907 get_proxy_auth_ex_data_idx());
1913 PROXY_CERT_INFO_EXTENSION *pci =
1914 X509_get_ext_d2i(xs, NID_proxyCertInfo,
1917 switch (OBJ_obj2nid(pci->proxyPolicy->policyLanguage))
1919 case NID_Independent:
1920 /* Completely meaningless in this
1921 program, as there's no way to
1922 grant explicit rights to a
1923 specific PrC. Basically, using
1924 id-ppl-Independent is the perfect
1925 way to grant no rights at all. */
1926 fprintf(stderr, " Independent proxy certificate");
1927 for (i = 0; i < 26; i++)
1930 case NID_id_ppl_inheritAll:
1931 /* This is basically a NOP, we
1932 simply let the current rights
1933 stand as they are. */
1934 fprintf(stderr, " Proxy certificate inherits all");
1938 pci->proxyPolicy->policy->data;
1939 i = pci->proxyPolicy->policy->length;
1941 /* The algorithm works as follows:
1942 it is assumed that previous
1943 iterations or the initial granted
1944 rights has already set some elements
1945 of `letters'. What we need to do is
1946 to clear those that weren't granted
1947 by the current PrC as well. The
1948 easiest way to do this is to add 1
1949 to all the elements whose letters
1950 are given with the current policy.
1951 That way, all elements that are set
1952 by the current policy and were
1953 already set by earlier policies and
1954 through the original grant of rights
1955 will get the value 2 or higher.
1956 The last thing to do is to sweep
1957 through `letters' and keep the
1958 elements having the value 2 as set,
1959 and clear all the others. */
1961 fprintf(stderr, " Certificate proxy rights = %*.*s", i, i, s);
1965 if (isascii(c) && isalpha(c))
1972 for (i = 0; i < 26; i++)
1981 ", resulting proxy rights = ");
1982 for(i = 0; i < 26; i++)
1985 fprintf(stderr, "%c", i + 'A');
1989 fprintf(stderr, "none");
1990 fprintf(stderr, "\n");
1992 PROXY_CERT_INFO_EXTENSION_free(pci);
2000 static void process_proxy_debug(int indent, const char *format, ...)
2002 static const char indentation[] =
2003 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
2004 ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"; /* That's 80 > */
2005 char my_format[256];
2008 BIO_snprintf(my_format, sizeof(my_format), "%*.*s %s",
2009 indent, indent, indentation, format);
2011 va_start(args, format);
2012 vfprintf(stderr, my_format, args);
2020 static int process_proxy_cond_adders(unsigned int letters[26],
2021 const char *cond, const char **cond_end, int *pos, int indent);
2022 static int process_proxy_cond_val(unsigned int letters[26],
2023 const char *cond, const char **cond_end, int *pos, int indent)
2029 while(isspace((int)*cond))
2036 process_proxy_debug(indent,
2037 "Start process_proxy_cond_val at position %d: %s\n",
2044 while(isspace((int)*cond))
2054 ok = process_proxy_cond_adders(letters, cond, cond_end, pos,
2059 while(isspace((int)*cond))
2067 "Weird condition character in position %d: "
2074 else if (isascii(c) && isalpha(c))
2078 ok = letters[c - 'A'];
2084 "Weird condition character in position %d: "
2091 if (ok >= 0 && negate)
2095 process_proxy_debug(indent,
2096 "End process_proxy_cond_val at position %d: %s, returning %d\n",
2101 static int process_proxy_cond_multipliers(unsigned int letters[26],
2102 const char *cond, const char **cond_end, int *pos, int indent)
2108 process_proxy_debug(indent,
2109 "Start process_proxy_cond_multipliers at position %d: %s\n",
2112 ok = process_proxy_cond_val(letters, cond, cond_end, pos, indent + 1);
2119 while(isspace((int)*cond))
2133 ok = process_proxy_cond_val(letters,
2134 cond, cond_end, pos, indent + 1);
2148 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2160 process_proxy_debug(indent,
2161 "End process_proxy_cond_multipliers at position %d: %s, returning %d\n",
2167 static int process_proxy_cond_adders(unsigned int letters[26],
2168 const char *cond, const char **cond_end, int *pos, int indent)
2174 process_proxy_debug(indent,
2175 "Start process_proxy_cond_adders at position %d: %s\n",
2178 ok = process_proxy_cond_multipliers(letters, cond, cond_end, pos,
2186 while(isspace((int)*cond))
2199 ok = process_proxy_cond_multipliers(letters,
2200 cond, cond_end, pos, indent + 1);
2211 fprintf(stderr, "SOMETHING IS SERIOUSLY WRONG!"
2223 process_proxy_debug(indent,
2224 "End process_proxy_cond_adders at position %d: %s, returning %d\n",
2231 static int process_proxy_cond(unsigned int letters[26],
2232 const char *cond, const char **cond_end)
2235 return process_proxy_cond_adders(letters, cond, cond_end, &pos, 1);
2238 static int MS_CALLBACK app_verify_callback(X509_STORE_CTX *ctx, void *arg)
2241 struct app_verify_arg *cb_arg = arg;
2242 unsigned int letters[26]; /* only used with proxy_auth */
2244 if (cb_arg->app_verify)
2246 char *s = NULL,buf[256];
2248 fprintf(stderr, "In app_verify_callback, allowing cert. ");
2249 fprintf(stderr, "Arg is: %s\n", cb_arg->string);
2250 fprintf(stderr, "Finished printing do we have a context? 0x%p a cert? 0x%p\n",
2251 (void *)ctx, (void *)ctx->cert);
2253 s=X509_NAME_oneline(X509_get_subject_name(ctx->cert),buf,256);
2256 fprintf(stderr,"cert depth=%d %s\n",ctx->error_depth,buf);
2260 if (cb_arg->proxy_auth)
2262 int found_any = 0, i;
2265 for(i = 0; i < 26; i++)
2267 for(sp = cb_arg->proxy_auth; *sp; sp++)
2270 if (isascii(c) && isalpha(c))
2274 letters[c - 'A'] = 1;
2279 " Initial proxy rights = ");
2280 for(i = 0; i < 26; i++)
2283 fprintf(stderr, "%c", i + 'A');
2287 fprintf(stderr, "none");
2288 fprintf(stderr, "\n");
2290 X509_STORE_CTX_set_ex_data(ctx,
2291 get_proxy_auth_ex_data_idx(),letters);
2293 if (cb_arg->allow_proxy_certs)
2295 X509_STORE_CTX_set_flags(ctx, X509_V_FLAG_ALLOW_PROXY_CERTS);
2298 #ifndef OPENSSL_NO_X509_VERIFY
2299 ok = X509_verify_cert(ctx);
2302 if (cb_arg->proxy_auth)
2306 const char *cond_end = NULL;
2308 ok = process_proxy_cond(letters,
2309 cb_arg->proxy_cond, &cond_end);
2315 fprintf(stderr, "Stopped processing condition before it's end.\n");
2319 fprintf(stderr, "Proxy rights check with condition '%s' proved invalid\n",
2320 cb_arg->proxy_cond);
2322 fprintf(stderr, "Proxy rights check with condition '%s' proved valid\n",
2323 cb_arg->proxy_cond);
2329 #ifndef OPENSSL_NO_RSA
2330 static RSA *rsa_tmp=NULL;
2332 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
2335 if (rsa_tmp == NULL)
2338 rsa_tmp = RSA_new();
2339 if(!bn || !rsa_tmp || !BN_set_word(bn, RSA_F4))
2341 BIO_printf(bio_err, "Memory error...");
2344 BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength);
2345 (void)BIO_flush(bio_err);
2346 if(!RSA_generate_key_ex(rsa_tmp,keylength,bn,NULL))
2348 BIO_printf(bio_err, "Error generating key.");
2353 BIO_printf(bio_err,"\n");
2354 (void)BIO_flush(bio_err);
2360 static void free_tmp_rsa(void)
2362 if (rsa_tmp != NULL)
2370 #ifndef OPENSSL_NO_DH
2371 /* These DH parameters have been generated as follows:
2372 * $ openssl dhparam -C -noout 512
2373 * $ openssl dhparam -C -noout 1024
2374 * $ openssl dhparam -C -noout -dsaparam 1024
2375 * (The third function has been renamed to avoid name conflicts.)
2377 static DH *get_dh512()
2379 static unsigned char dh512_p[]={
2380 0xCB,0xC8,0xE1,0x86,0xD0,0x1F,0x94,0x17,0xA6,0x99,0xF0,0xC6,
2381 0x1F,0x0D,0xAC,0xB6,0x25,0x3E,0x06,0x39,0xCA,0x72,0x04,0xB0,
2382 0x6E,0xDA,0xC0,0x61,0xE6,0x7A,0x77,0x25,0xE8,0x3B,0xB9,0x5F,
2383 0x9A,0xB6,0xB5,0xFE,0x99,0x0B,0xA1,0x93,0x4E,0x35,0x33,0xB8,
2384 0xE1,0xF1,0x13,0x4F,0x59,0x1A,0xD2,0x57,0xC0,0x26,0x21,0x33,
2385 0x02,0xC5,0xAE,0x23,
2387 static unsigned char dh512_g[]={
2392 if ((dh=DH_new()) == NULL) return(NULL);
2393 dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
2394 dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
2395 if ((dh->p == NULL) || (dh->g == NULL))
2396 { DH_free(dh); return(NULL); }
2400 static DH *get_dh1024()
2402 static unsigned char dh1024_p[]={
2403 0xF8,0x81,0x89,0x7D,0x14,0x24,0xC5,0xD1,0xE6,0xF7,0xBF,0x3A,
2404 0xE4,0x90,0xF4,0xFC,0x73,0xFB,0x34,0xB5,0xFA,0x4C,0x56,0xA2,
2405 0xEA,0xA7,0xE9,0xC0,0xC0,0xCE,0x89,0xE1,0xFA,0x63,0x3F,0xB0,
2406 0x6B,0x32,0x66,0xF1,0xD1,0x7B,0xB0,0x00,0x8F,0xCA,0x87,0xC2,
2407 0xAE,0x98,0x89,0x26,0x17,0xC2,0x05,0xD2,0xEC,0x08,0xD0,0x8C,
2408 0xFF,0x17,0x52,0x8C,0xC5,0x07,0x93,0x03,0xB1,0xF6,0x2F,0xB8,
2409 0x1C,0x52,0x47,0x27,0x1B,0xDB,0xD1,0x8D,0x9D,0x69,0x1D,0x52,
2410 0x4B,0x32,0x81,0xAA,0x7F,0x00,0xC8,0xDC,0xE6,0xD9,0xCC,0xC1,
2411 0x11,0x2D,0x37,0x34,0x6C,0xEA,0x02,0x97,0x4B,0x0E,0xBB,0xB1,
2412 0x71,0x33,0x09,0x15,0xFD,0xDD,0x23,0x87,0x07,0x5E,0x89,0xAB,
2413 0x6B,0x7C,0x5F,0xEC,0xA6,0x24,0xDC,0x53,
2415 static unsigned char dh1024_g[]={
2420 if ((dh=DH_new()) == NULL) return(NULL);
2421 dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
2422 dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
2423 if ((dh->p == NULL) || (dh->g == NULL))
2424 { DH_free(dh); return(NULL); }
2428 static DH *get_dh1024dsa()
2430 static unsigned char dh1024_p[]={
2431 0xC8,0x00,0xF7,0x08,0x07,0x89,0x4D,0x90,0x53,0xF3,0xD5,0x00,
2432 0x21,0x1B,0xF7,0x31,0xA6,0xA2,0xDA,0x23,0x9A,0xC7,0x87,0x19,
2433 0x3B,0x47,0xB6,0x8C,0x04,0x6F,0xFF,0xC6,0x9B,0xB8,0x65,0xD2,
2434 0xC2,0x5F,0x31,0x83,0x4A,0xA7,0x5F,0x2F,0x88,0x38,0xB6,0x55,
2435 0xCF,0xD9,0x87,0x6D,0x6F,0x9F,0xDA,0xAC,0xA6,0x48,0xAF,0xFC,
2436 0x33,0x84,0x37,0x5B,0x82,0x4A,0x31,0x5D,0xE7,0xBD,0x52,0x97,
2437 0xA1,0x77,0xBF,0x10,0x9E,0x37,0xEA,0x64,0xFA,0xCA,0x28,0x8D,
2438 0x9D,0x3B,0xD2,0x6E,0x09,0x5C,0x68,0xC7,0x45,0x90,0xFD,0xBB,
2439 0x70,0xC9,0x3A,0xBB,0xDF,0xD4,0x21,0x0F,0xC4,0x6A,0x3C,0xF6,
2440 0x61,0xCF,0x3F,0xD6,0x13,0xF1,0x5F,0xBC,0xCF,0xBC,0x26,0x9E,
2441 0xBC,0x0B,0xBD,0xAB,0x5D,0xC9,0x54,0x39,
2443 static unsigned char dh1024_g[]={
2444 0x3B,0x40,0x86,0xE7,0xF3,0x6C,0xDE,0x67,0x1C,0xCC,0x80,0x05,
2445 0x5A,0xDF,0xFE,0xBD,0x20,0x27,0x74,0x6C,0x24,0xC9,0x03,0xF3,
2446 0xE1,0x8D,0xC3,0x7D,0x98,0x27,0x40,0x08,0xB8,0x8C,0x6A,0xE9,
2447 0xBB,0x1A,0x3A,0xD6,0x86,0x83,0x5E,0x72,0x41,0xCE,0x85,0x3C,
2448 0xD2,0xB3,0xFC,0x13,0xCE,0x37,0x81,0x9E,0x4C,0x1C,0x7B,0x65,
2449 0xD3,0xE6,0xA6,0x00,0xF5,0x5A,0x95,0x43,0x5E,0x81,0xCF,0x60,
2450 0xA2,0x23,0xFC,0x36,0xA7,0x5D,0x7A,0x4C,0x06,0x91,0x6E,0xF6,
2451 0x57,0xEE,0x36,0xCB,0x06,0xEA,0xF5,0x3D,0x95,0x49,0xCB,0xA7,
2452 0xDD,0x81,0xDF,0x80,0x09,0x4A,0x97,0x4D,0xA8,0x22,0x72,0xA1,
2453 0x7F,0xC4,0x70,0x56,0x70,0xE8,0x20,0x10,0x18,0x8F,0x2E,0x60,
2454 0x07,0xE7,0x68,0x1A,0x82,0x5D,0x32,0xA2,
2458 if ((dh=DH_new()) == NULL) return(NULL);
2459 dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
2460 dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
2461 if ((dh->p == NULL) || (dh->g == NULL))
2462 { DH_free(dh); return(NULL); }
2468 #ifndef OPENSSL_NO_PSK
2469 /* convert the PSK key (psk_key) in ascii to binary (psk) */
2470 static int psk_key2bn(const char *pskkey, unsigned char *psk,
2471 unsigned int max_psk_len)
2476 ret = BN_hex2bn(&bn, pskkey);
2479 BIO_printf(bio_err,"Could not convert PSK key '%s' to BIGNUM\n", pskkey);
2484 if (BN_num_bytes(bn) > (int)max_psk_len)
2486 BIO_printf(bio_err,"psk buffer of callback is too small (%d) for key (%d)\n",
2487 max_psk_len, BN_num_bytes(bn));
2491 ret = BN_bn2bin(bn, psk);
2496 static unsigned int psk_client_callback(SSL *ssl, const char *hint, char *identity,
2497 unsigned int max_identity_len, unsigned char *psk,
2498 unsigned int max_psk_len)
2501 unsigned int psk_len = 0;
2503 ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
2507 fprintf(stderr, "client: created identity '%s' len=%d\n", identity, ret);
2508 ret = psk_key2bn(psk_key, psk, max_psk_len);
2516 static unsigned int psk_server_callback(SSL *ssl, const char *identity,
2517 unsigned char *psk, unsigned int max_psk_len)
2519 unsigned int psk_len=0;
2521 if (strcmp(identity, "Client_identity") != 0)
2523 BIO_printf(bio_err, "server: PSK error: client identity not found\n");
2526 psk_len=psk_key2bn(psk_key, psk, max_psk_len);
2531 static int do_test_cipherlist(void)
2534 const SSL_METHOD *meth;
2535 const SSL_CIPHER *ci, *tci = NULL;
2537 #ifndef OPENSSL_NO_SSL2
2538 fprintf(stderr, "testing SSLv2 cipher list order: ");
2539 meth = SSLv2_method();
2540 while ((ci = meth->get_cipher(i++)) != NULL)
2543 if (ci->id >= tci->id)
2545 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
2550 fprintf(stderr, "ok\n");
2552 #ifndef OPENSSL_NO_SSL3
2553 fprintf(stderr, "testing SSLv3 cipher list order: ");
2554 meth = SSLv3_method();
2556 while ((ci = meth->get_cipher(i++)) != NULL)
2559 if (ci->id >= tci->id)
2561 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
2566 fprintf(stderr, "ok\n");
2568 #ifndef OPENSSL_NO_TLS1
2569 fprintf(stderr, "testing TLSv1 cipher list order: ");
2570 meth = TLSv1_method();
2572 while ((ci = meth->get_cipher(i++)) != NULL)
2575 if (ci->id >= tci->id)
2577 fprintf(stderr, "failed %lx vs. %lx\n", ci->id, tci->id);
2582 fprintf(stderr, "ok\n");