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_MSDOS) && !defined(OPENSSL_SYS_VXWORKS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC))
96 #include <sys/types.h>
97 #include <sys/times.h>
100 /* Depending on the VMS version, the tms structure is perhaps defined.
101 The __TMS macro will show if it was. If it wasn't defined, we should
102 undefine TIMES, since that tells the rest of the program how things
103 should be handled. -- Richard Levitte */
104 #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
108 #if !defined(TIMES) && !defined(OPENSSL_SYS_VXWORKS)
109 #include <sys/timeb.h>
112 #if defined(sun) || defined(__ultrix)
113 #define _POSIX_SOURCE
115 #include <sys/param.h>
118 /* The following if from times(3) man page. It may need to be changed
122 # define HZ ((double)sysconf(_SC_CLK_TCK))
125 # ifndef _BSD_CLK_TCK_ /* FreeBSD hack */
127 # else /* _BSD_CLK_TCK_ */
128 # define HZ ((double)_BSD_CLK_TCK_)
131 # define HZ ((double)CLK_TCK)
137 #define PROG s_time_main
140 #define ioctl ioctlsocket
142 #define SSL_CONNECT_NAME "localhost:4433"
144 /*#define TEST_CERT "client.pem" */ /* no default cert. */
147 #define BUFSIZZ 1024*10
149 #define MYBUFSIZ 1024*8
153 #define min(a,b) (((a) < (b)) ? (a) : (b))
154 #define max(a,b) (((a) > (b)) ? (a) : (b))
158 extern int verify_depth;
159 extern int verify_error;
161 static void s_time_usage(void);
162 static int parseArgs( int argc, char **argv );
163 static SSL *doConnection( SSL *scon );
164 static void s_time_init(void);
166 /***********************************************************************
167 * Static data declarations
170 /* static char *port=PORT_STR;*/
171 static char *host=SSL_CONNECT_NAME;
172 static char *t_cert_file=NULL;
173 static char *t_key_file=NULL;
174 static char *CApath=NULL;
175 static char *CAfile=NULL;
176 static char *tm_cipher=NULL;
177 static int tm_verify = SSL_VERIFY_NONE;
178 static int maxTime = SECONDS;
179 static SSL_CTX *tm_ctx=NULL;
180 static SSL_METHOD *s_time_meth=NULL;
181 static char *s_www_path=NULL;
182 static long bytes_read=0;
183 static int st_bugs=0;
184 static int perform=0;
188 #ifdef OPENSSL_SYS_WIN32
189 static int exitNow = 0; /* Set when it's time to exit main */
192 static void s_time_init(void)
194 host=SSL_CONNECT_NAME;
200 tm_verify = SSL_VERIFY_NONE;
212 #ifdef OPENSSL_SYS_WIN32
213 exitNow = 0; /* Set when it's time to exit main */
217 /***********************************************************************
218 * usage - display usage message
220 static void s_time_usage(void)
222 static char umsg[] = "\
223 -time arg - max number of seconds to collect data, default %d\n\
224 -verify arg - turn on peer certificate verification, arg == depth\n\
225 -cert arg - certificate file to use, PEM format assumed\n\
226 -key arg - RSA file to use, PEM format assumed, key is in cert file\n\
227 file if not specified by this option\n\
228 -CApath arg - PEM format directory of CA's\n\
229 -CAfile arg - PEM format file of CA's\n\
230 -cipher - preferred cipher to use, play with 'openssl ciphers'\n\n";
232 printf( "usage: s_time <args>\n\n" );
234 printf("-connect host:port - host:port to connect to (default is %s)\n",SSL_CONNECT_NAME);
236 printf("-nbio - Run with non-blocking IO\n");
237 printf("-ssl2 - Just use SSLv2\n");
238 printf("-ssl3 - Just use SSLv3\n");
239 printf("-bugs - Turn on SSL bug compatibility\n");
240 printf("-new - Just time new connections\n");
241 printf("-reuse - Just time connection reuse\n");
242 printf("-www page - Retrieve 'page' from the site\n");
244 printf( umsg,SECONDS );
247 /***********************************************************************
248 * parseArgs - Parse command line arguments and initialize data
250 * Returns 0 if ok, -1 on bad args
252 static int parseArgs(int argc, char **argv)
257 verify_error=X509_V_OK;
263 if (strcmp(*argv,"-connect") == 0)
265 if (--argc < 1) goto bad;
269 else if( strcmp(*argv,"-host") == 0)
271 if (--argc < 1) goto bad;
274 else if( strcmp(*argv,"-port") == 0)
276 if (--argc < 1) goto bad;
280 else if (strcmp(*argv,"-reuse") == 0)
282 else if (strcmp(*argv,"-new") == 0)
284 else if( strcmp(*argv,"-verify") == 0) {
286 tm_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
287 if (--argc < 1) goto bad;
288 verify_depth=atoi(*(++argv));
289 BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
291 } else if( strcmp(*argv,"-cert") == 0) {
293 if (--argc < 1) goto bad;
294 t_cert_file= *(++argv);
296 } else if( strcmp(*argv,"-key") == 0) {
298 if (--argc < 1) goto bad;
299 t_key_file= *(++argv);
301 } else if( strcmp(*argv,"-CApath") == 0) {
303 if (--argc < 1) goto bad;
306 } else if( strcmp(*argv,"-CAfile") == 0) {
308 if (--argc < 1) goto bad;
311 } else if( strcmp(*argv,"-cipher") == 0) {
313 if (--argc < 1) goto bad;
314 tm_cipher= *(++argv);
317 else if(strcmp(*argv,"-nbio") == 0) {
321 else if(strcmp(*argv,"-www") == 0)
323 if (--argc < 1) goto bad;
324 s_www_path= *(++argv);
325 if(strlen(s_www_path) > MYBUFSIZ-100)
327 BIO_printf(bio_err,"-www option too long\n");
331 else if(strcmp(*argv,"-bugs") == 0)
333 #ifndef OPENSSL_NO_SSL2
334 else if(strcmp(*argv,"-ssl2") == 0)
335 s_time_meth=SSLv2_client_method();
337 #ifndef OPENSSL_NO_SSL3
338 else if(strcmp(*argv,"-ssl3") == 0)
339 s_time_meth=SSLv3_client_method();
341 else if( strcmp(*argv,"-time") == 0) {
343 if (--argc < 1) goto bad;
344 maxTime= atoi(*(++argv));
347 BIO_printf(bio_err,"unknown option %s\n",*argv);
356 if (perform == 0) perform=3;
364 return 0; /* Valid args */
367 /***********************************************************************
368 * TIME - time functions
373 static double tm_Time_F(int s)
377 static struct tms tstart,tend;
384 ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
385 return((ret == 0.0)?1e-6:ret);
387 #elif defined(OPENSSL_SYS_VXWORKS)
389 static unsigned long tick_start, tick_end;
393 tick_start = tickGet();
398 tick_end = tickGet();
399 ret = (double)(tick_end - tick_start) / (double)sysClkRateGet();
400 return((ret == 0.0)?1e-6:ret);
404 static struct timeb tstart,tend;
412 i=(long)tend.millitm-(long)tstart.millitm;
413 ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
414 return((ret == 0.0)?1e-6:ret);
419 /***********************************************************************
420 * MAIN - main processing area for client
421 * real name depends on MONOLITH
423 int MAIN(int, char **);
425 int MAIN(int argc, char **argv)
427 double totalTime = 0.0;
432 MS_STATIC char buf[1024*8];
439 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
441 #if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
442 s_time_meth=SSLv23_client_method();
443 #elif !defined(OPENSSL_NO_SSL3)
444 s_time_meth=SSLv3_client_method();
445 #elif !defined(OPENSSL_NO_SSL2)
446 s_time_meth=SSLv2_client_method();
449 /* parse the command line arguments */
450 if( parseArgs( argc, argv ) < 0 )
453 OpenSSL_add_ssl_algorithms();
454 if ((tm_ctx=SSL_CTX_new(s_time_meth)) == NULL) return(1);
456 SSL_CTX_set_quiet_shutdown(tm_ctx,1);
458 if (st_bugs) SSL_CTX_set_options(tm_ctx,SSL_OP_ALL);
459 SSL_CTX_set_cipher_list(tm_ctx,tm_cipher);
460 if(!set_cert_stuff(tm_ctx,t_cert_file,t_key_file))
463 SSL_load_error_strings();
465 if ((!SSL_CTX_load_verify_locations(tm_ctx,CAfile,CApath)) ||
466 (!SSL_CTX_set_default_verify_paths(tm_ctx)))
468 /* BIO_printf(bio_err,"error setting default verify locations\n"); */
469 ERR_print_errors(bio_err);
473 if (tm_cipher == NULL)
474 tm_cipher = getenv("SSL_CIPHER");
476 if (tm_cipher == NULL ) {
477 fprintf( stderr, "No CIPHER specified\n" );
480 if (!(perform & 1)) goto next;
481 printf( "Collecting connection statistics for %d seconds\n", maxTime );
483 /* Loop and time how long it takes to make connections */
486 finishtime=(long)time(NULL)+maxTime;
490 if (finishtime < (long)time(NULL)) break;
493 if( flushWinMsgs(0) == -1 )
496 if( waitingToDie || exitNow ) /* we're dead */
500 if( (scon = doConnection( NULL )) == NULL )
503 if (s_www_path != NULL)
505 sprintf(buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
506 SSL_write(scon,buf,strlen(buf));
507 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
512 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
516 SHUTDOWN2(SSL_get_fd(scon));
519 if (SSL_session_reused(scon))
523 ver=SSL_version(scon);
524 if (ver == TLS1_VERSION)
526 else if (ver == SSL3_VERSION)
528 else if (ver == SSL2_VERSION)
539 totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
541 i=(int)((long)time(NULL)-finishtime+maxTime);
542 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
543 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
545 /* Now loop and time connections using the same session id over and over */
548 if (!(perform & 2)) goto end;
549 printf( "\n\nNow timing with session id reuse.\n" );
551 /* Get an SSL object so we can reuse the session id */
552 if( (scon = doConnection( NULL )) == NULL )
554 fprintf( stderr, "Unable to get connection\n" );
558 if (s_www_path != NULL)
560 sprintf(buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
561 SSL_write(scon,buf,strlen(buf));
562 while (SSL_read(scon,buf,sizeof(buf)) > 0)
566 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
570 SHUTDOWN2(SSL_get_fd(scon));
575 finishtime=(long)time(NULL)+maxTime;
577 printf( "starting\n" );
583 if (finishtime < (long)time(NULL)) break;
586 if( flushWinMsgs(0) == -1 )
589 if( waitingToDie || exitNow ) /* we're dead */
593 if( (doConnection( scon )) == NULL )
598 sprintf(buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
599 SSL_write(scon,buf,strlen(buf));
600 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
605 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
609 SHUTDOWN2(SSL_get_fd(scon));
612 if (SSL_session_reused(scon))
616 ver=SSL_version(scon);
617 if (ver == TLS1_VERSION)
619 else if (ver == SSL3_VERSION)
621 else if (ver == SSL2_VERSION)
629 totalTime += tm_Time_F(STOP); /* Add the time for this iteration*/
632 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
633 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
637 if (scon != NULL) SSL_free(scon);
641 SSL_CTX_free(tm_ctx);
648 /***********************************************************************
649 * doConnection - make a connection
651 * scon = earlier ssl connection for session id, or NULL
653 * SSL * = the connection pointer.
655 static SSL *doConnection(SSL *scon)
662 if ((conn=BIO_new(BIO_s_connect())) == NULL)
665 /* BIO_set_conn_port(conn,port);*/
666 BIO_set_conn_hostname(conn,host);
669 serverCon=SSL_new(tm_ctx);
673 SSL_set_connect_state(serverCon);
676 SSL_set_bio(serverCon,conn,conn);
680 SSL_set_session(serverCon,SSL_get_session(scon));
683 /* ok, lets connect */
685 i=SSL_connect(serverCon);
686 if (BIO_sock_should_retry(i))
688 BIO_printf(bio_err,"DELAY\n");
690 i=SSL_get_fd(serverCon);
694 /* Note: under VMS with SOCKETSHR the 2nd parameter
695 * is currently of type (int *) whereas under other
696 * systems it is (void *) if you don't have a cast it
697 * will choke the compiler: if you do have a cast then
698 * you can either go for (int *) or (void *).
700 select(width,(void *)&readfds,NULL,NULL,NULL);
707 BIO_printf(bio_err,"ERROR\n");
708 if (verify_error != X509_V_OK)
709 BIO_printf(bio_err,"verify error:%s\n",
710 X509_verify_cert_error_string(verify_error));
712 ERR_print_errors(bio_err);