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.]
61 /* ----------------------------------------
62 s_time - SSL client connection timer program
63 Written and donated by Larry Streepy <streepy@healthcare.com>
64 -----------------------------------------*/
72 #ifdef OPENSSL_NO_STDIO
75 #include <openssl/x509.h>
76 #include <openssl/ssl.h>
77 #include <openssl/pem.h>
79 #include <openssl/err.h>
84 #if !defined(OPENSSL_SYS_MSDOS)
85 # include OPENSSL_UNISTD
88 #if !defined(OPENSSL_SYS_NETWARE) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VXWORKS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC))
96 # include <sys/types.h>
97 # include <sys/times.h>
101 * Depending on the VMS version, the tms structure is perhaps defined. The
102 * __TMS macro will show if it was. If it wasn't defined, we should undefine
103 * TIMES, since that tells the rest of the program how things should be
104 * handled. -- Richard Levitte
106 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
110 #if !defined(TIMES) && !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_NETWARE)
111 # include <sys/timeb.h>
114 #if defined(sun) || defined(__ultrix)
115 # define _POSIX_SOURCE
117 # include <sys/param.h>
121 * The following if from times(3) man page. It may need to be changed
125 # define HZ ((double)sysconf(_SC_CLK_TCK))
128 # ifndef _BSD_CLK_TCK_ /* FreeBSD hack */
130 # else /* _BSD_CLK_TCK_ */
131 # define HZ ((double)_BSD_CLK_TCK_)
134 # define HZ ((double)CLK_TCK)
140 #define PROG s_time_main
143 #define ioctl ioctlsocket
145 #define SSL_CONNECT_NAME "localhost:4433"
147 /* no default cert. */
149 * #define TEST_CERT "client.pem"
153 #define BUFSIZZ 1024*10
155 #define MYBUFSIZ 1024*8
159 #define min(a,b) (((a) < (b)) ? (a) : (b))
160 #define max(a,b) (((a) > (b)) ? (a) : (b))
164 extern int verify_depth;
165 extern int verify_error;
167 static void s_time_usage(void);
168 static int parseArgs(int argc, char **argv);
169 static SSL *doConnection(SSL *scon);
170 static void s_time_init(void);
172 /***********************************************************************
173 * Static data declarations
176 /* static char *port=PORT_STR;*/
177 static char *host = SSL_CONNECT_NAME;
178 static char *t_cert_file = NULL;
179 static char *t_key_file = NULL;
180 static char *CApath = NULL;
181 static char *CAfile = NULL;
182 static char *tm_cipher = NULL;
183 static int tm_verify = SSL_VERIFY_NONE;
184 static int maxTime = SECONDS;
185 static SSL_CTX *tm_ctx = NULL;
186 static SSL_METHOD *s_time_meth = NULL;
187 static char *s_www_path = NULL;
188 static long bytes_read = 0;
189 static int st_bugs = 0;
190 static int perform = 0;
192 static int t_nbio = 0;
194 #ifdef OPENSSL_SYS_WIN32
195 static int exitNow = 0; /* Set when it's time to exit main */
198 static void s_time_init(void)
200 host = SSL_CONNECT_NAME;
206 tm_verify = SSL_VERIFY_NONE;
218 #ifdef OPENSSL_SYS_WIN32
219 exitNow = 0; /* Set when it's time to exit main */
223 /***********************************************************************
224 * usage - display usage message
226 static void s_time_usage(void)
228 static char umsg[] = "\
229 -time arg - max number of seconds to collect data, default %d\n\
230 -verify arg - turn on peer certificate verification, arg == depth\n\
231 -cert arg - certificate file to use, PEM format assumed\n\
232 -key arg - RSA file to use, PEM format assumed, key is in cert file\n\
233 file if not specified by this option\n\
234 -CApath arg - PEM format directory of CA's\n\
235 -CAfile arg - PEM format file of CA's\n\
236 -cipher - preferred cipher to use, play with 'openssl ciphers'\n\n";
238 printf("usage: s_time <args>\n\n");
240 printf("-connect host:port - host:port to connect to (default is %s)\n",
243 printf("-nbio - Run with non-blocking IO\n");
244 printf("-ssl2 - Just use SSLv2\n");
245 printf("-ssl3 - Just use SSLv3\n");
246 printf("-bugs - Turn on SSL bug compatibility\n");
247 printf("-new - Just time new connections\n");
248 printf("-reuse - Just time connection reuse\n");
249 printf("-www page - Retrieve 'page' from the site\n");
251 printf(umsg, SECONDS);
254 /***********************************************************************
255 * parseArgs - Parse command line arguments and initialize data
257 * Returns 0 if ok, -1 on bad args
259 static int parseArgs(int argc, char **argv)
264 verify_error = X509_V_OK;
270 if (strcmp(*argv, "-connect") == 0) {
276 else if (strcmp(*argv, "-host") == 0) {
280 } else if (strcmp(*argv, "-port") == 0) {
286 else if (strcmp(*argv, "-reuse") == 0)
288 else if (strcmp(*argv, "-new") == 0)
290 else if (strcmp(*argv, "-verify") == 0) {
292 tm_verify = SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE;
295 verify_depth = atoi(*(++argv));
296 BIO_printf(bio_err, "verify depth is %d\n", verify_depth);
298 } else if (strcmp(*argv, "-cert") == 0) {
302 t_cert_file = *(++argv);
304 } else if (strcmp(*argv, "-key") == 0) {
308 t_key_file = *(++argv);
310 } else if (strcmp(*argv, "-CApath") == 0) {
316 } else if (strcmp(*argv, "-CAfile") == 0) {
322 } else if (strcmp(*argv, "-cipher") == 0) {
326 tm_cipher = *(++argv);
329 else if (strcmp(*argv, "-nbio") == 0) {
333 else if (strcmp(*argv, "-www") == 0) {
336 s_www_path = *(++argv);
337 if (strlen(s_www_path) > MYBUFSIZ - 100) {
338 BIO_printf(bio_err, "-www option too long\n");
341 } else if (strcmp(*argv, "-bugs") == 0)
343 #ifndef OPENSSL_NO_SSL2
344 else if (strcmp(*argv, "-ssl2") == 0)
345 s_time_meth = SSLv2_client_method();
347 #ifndef OPENSSL_NO_SSL3
348 else if (strcmp(*argv, "-ssl3") == 0)
349 s_time_meth = SSLv3_client_method();
351 else if (strcmp(*argv, "-time") == 0) {
355 maxTime = atoi(*(++argv));
357 BIO_printf(bio_err, "unknown option %s\n", *argv);
375 return 0; /* Valid args */
378 /***********************************************************************
379 * TIME - time functions
384 static double tm_Time_F(int s)
388 static struct tms tstart, tend;
395 ret = ((double)(tend.tms_utime - tstart.tms_utime)) / HZ;
396 return ((ret == 0.0) ? 1e-6 : ret);
398 #elif defined(OPENSSL_SYS_NETWARE)
399 static clock_t tstart, tend;
406 ret = (double)((double)(tend) - (double)(tstart));
407 return ((ret < 0.001) ? 0.001 : ret);
409 #elif defined(OPENSSL_SYS_VXWORKS)
411 static unsigned long tick_start, tick_end;
414 tick_start = tickGet();
417 tick_end = tickGet();
418 ret = (double)(tick_end - tick_start) / (double)sysClkRateGet();
419 return ((ret == 0.0) ? 1e-6 : ret);
423 static struct timeb tstart, tend;
431 i = (long)tend.millitm - (long)tstart.millitm;
432 ret = ((double)(tend.time - tstart.time)) + ((double)i) / 1000.0;
433 return ((ret == 0.0) ? 1e-6 : ret);
438 /***********************************************************************
439 * MAIN - main processing area for client
440 * real name depends on MONOLITH
442 int MAIN(int, char **);
444 int MAIN(int argc, char **argv)
446 double totalTime = 0.0;
451 MS_STATIC char buf[1024 * 8];
458 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
460 #if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
461 s_time_meth = SSLv23_client_method();
462 #elif !defined(OPENSSL_NO_SSL3)
463 s_time_meth = SSLv3_client_method();
464 #elif !defined(OPENSSL_NO_SSL2)
465 s_time_meth = SSLv2_client_method();
468 /* parse the command line arguments */
469 if (parseArgs(argc, argv) < 0)
472 OpenSSL_add_ssl_algorithms();
473 if ((tm_ctx = SSL_CTX_new(s_time_meth)) == NULL)
476 SSL_CTX_set_quiet_shutdown(tm_ctx, 1);
479 SSL_CTX_set_options(tm_ctx, SSL_OP_ALL);
480 SSL_CTX_set_cipher_list(tm_ctx, tm_cipher);
481 if (!set_cert_stuff(tm_ctx, t_cert_file, t_key_file))
484 SSL_load_error_strings();
486 if ((!SSL_CTX_load_verify_locations(tm_ctx, CAfile, CApath)) ||
487 (!SSL_CTX_set_default_verify_paths(tm_ctx))) {
489 * BIO_printf(bio_err,"error setting default verify locations\n");
491 ERR_print_errors(bio_err);
495 if (tm_cipher == NULL)
496 tm_cipher = getenv("SSL_CIPHER");
498 if (tm_cipher == NULL) {
499 fprintf(stderr, "No CIPHER specified\n");
504 printf("Collecting connection statistics for %d seconds\n", maxTime);
506 /* Loop and time how long it takes to make connections */
509 finishtime = (long)time(NULL) + maxTime;
512 if (finishtime < (long)time(NULL))
516 if (flushWinMsgs(0) == -1)
519 if (waitingToDie || exitNow) /* we're dead */
523 if ((scon = doConnection(NULL)) == NULL)
526 if (s_www_path != NULL) {
527 BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n",
529 SSL_write(scon, buf, strlen(buf));
530 while ((i = SSL_read(scon, buf, sizeof(buf))) > 0)
534 SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
538 SHUTDOWN2(SSL_get_fd(scon));
541 if (SSL_session_reused(scon))
544 ver = SSL_version(scon);
545 if (ver == TLS1_VERSION)
547 else if (ver == SSL3_VERSION)
549 else if (ver == SSL2_VERSION)
560 totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
562 i = (int)((long)time(NULL) - finishtime + maxTime);
564 ("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
565 nConn, totalTime, ((double)nConn / totalTime), bytes_read);
567 ("%d connections in %ld real seconds, %ld bytes read per connection\n",
568 nConn, (long)time(NULL) - finishtime + maxTime, bytes_read / nConn);
571 * Now loop and time connections using the same session id over and over
577 printf("\n\nNow timing with session id reuse.\n");
579 /* Get an SSL object so we can reuse the session id */
580 if ((scon = doConnection(NULL)) == NULL) {
581 fprintf(stderr, "Unable to get connection\n");
585 if (s_www_path != NULL) {
586 BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n", s_www_path);
587 SSL_write(scon, buf, strlen(buf));
588 while (SSL_read(scon, buf, sizeof(buf)) > 0) ;
591 SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
595 SHUTDOWN2(SSL_get_fd(scon));
600 finishtime = (long)time(NULL) + maxTime;
602 printf("starting\n");
607 if (finishtime < (long)time(NULL))
611 if (flushWinMsgs(0) == -1)
614 if (waitingToDie || exitNow) /* we're dead */
618 if ((doConnection(scon)) == NULL)
622 BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n",
624 SSL_write(scon, buf, strlen(buf));
625 while ((i = SSL_read(scon, buf, sizeof(buf))) > 0)
629 SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
633 SHUTDOWN2(SSL_get_fd(scon));
636 if (SSL_session_reused(scon))
639 ver = SSL_version(scon);
640 if (ver == TLS1_VERSION)
642 else if (ver == SSL3_VERSION)
644 else if (ver == SSL2_VERSION)
652 totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
655 ("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
656 nConn, totalTime, ((double)nConn / totalTime), bytes_read);
658 ("%d connections in %ld real seconds, %ld bytes read per connection\n",
659 nConn, (long)time(NULL) - finishtime + maxTime, bytes_read / nConn);
666 if (tm_ctx != NULL) {
667 SSL_CTX_free(tm_ctx);
675 * doConnection - make a connection
677 * scon = earlier ssl connection for session id, or NULL
679 * SSL * = the connection pointer.
681 static SSL *doConnection(SSL *scon)
688 if ((conn = BIO_new(BIO_s_connect())) == NULL)
691 /* BIO_set_conn_port(conn,port);*/
692 BIO_set_conn_hostname(conn, host);
695 serverCon = SSL_new(tm_ctx);
698 SSL_set_connect_state(serverCon);
701 SSL_set_bio(serverCon, conn, conn);
705 SSL_set_session(serverCon, SSL_get_session(scon));
708 /* ok, lets connect */
710 i = SSL_connect(serverCon);
711 if (BIO_sock_should_retry(i)) {
712 BIO_printf(bio_err, "DELAY\n");
714 i = SSL_get_fd(serverCon);
719 * Note: under VMS with SOCKETSHR the 2nd parameter is currently
720 * of type (int *) whereas under other systems it is (void *) if
721 * you don't have a cast it will choke the compiler: if you do
722 * have a cast then you can either go for (int *) or (void *).
724 select(width, (void *)&readfds, NULL, NULL, NULL);
730 BIO_printf(bio_err, "ERROR\n");
731 if (verify_error != X509_V_OK)
732 BIO_printf(bio_err, "verify error:%s\n",
733 X509_verify_cert_error_string(verify_error));
735 ERR_print_errors(bio_err);