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
151 #define min(a,b) (((a) < (b)) ? (a) : (b))
152 #define max(a,b) (((a) > (b)) ? (a) : (b))
156 extern int verify_depth;
157 extern int verify_error;
159 static void s_time_usage(void);
160 static int parseArgs( int argc, char **argv );
161 static SSL *doConnection( SSL *scon );
162 static void s_time_init(void);
164 /***********************************************************************
165 * Static data declarations
168 /* static char *port=PORT_STR;*/
169 static char *host=SSL_CONNECT_NAME;
170 static char *t_cert_file=NULL;
171 static char *t_key_file=NULL;
172 static char *CApath=NULL;
173 static char *CAfile=NULL;
174 static char *tm_cipher=NULL;
175 static int tm_verify = SSL_VERIFY_NONE;
176 static int maxTime = SECONDS;
177 static SSL_CTX *tm_ctx=NULL;
178 static SSL_METHOD *s_time_meth=NULL;
179 static char *s_www_path=NULL;
180 static long bytes_read=0;
181 static int st_bugs=0;
182 static int perform=0;
186 #ifdef OPENSSL_SYS_WIN32
187 static int exitNow = 0; /* Set when it's time to exit main */
190 static void s_time_init(void)
192 host=SSL_CONNECT_NAME;
198 tm_verify = SSL_VERIFY_NONE;
210 #ifdef OPENSSL_SYS_WIN32
211 exitNow = 0; /* Set when it's time to exit main */
215 /***********************************************************************
216 * usage - display usage message
218 static void s_time_usage(void)
220 static char umsg[] = "\
221 -time arg - max number of seconds to collect data, default %d\n\
222 -verify arg - turn on peer certificate verification, arg == depth\n\
223 -cert arg - certificate file to use, PEM format assumed\n\
224 -key arg - RSA file to use, PEM format assumed, key is in cert file\n\
225 file if not specified by this option\n\
226 -CApath arg - PEM format directory of CA's\n\
227 -CAfile arg - PEM format file of CA's\n\
228 -cipher - preferred cipher to use, play with 'openssl ciphers'\n\n";
230 printf( "usage: s_time <args>\n\n" );
232 printf("-connect host:port - host:port to connect to (default is %s)\n",SSL_CONNECT_NAME);
234 printf("-nbio - Run with non-blocking IO\n");
235 printf("-ssl2 - Just use SSLv2\n");
236 printf("-ssl3 - Just use SSLv3\n");
237 printf("-bugs - Turn on SSL bug compatibility\n");
238 printf("-new - Just time new connections\n");
239 printf("-reuse - Just time connection reuse\n");
240 printf("-www page - Retrieve 'page' from the site\n");
242 printf( umsg,SECONDS );
245 /***********************************************************************
246 * parseArgs - Parse command line arguments and initialize data
248 * Returns 0 if ok, -1 on bad args
250 static int parseArgs(int argc, char **argv)
255 verify_error=X509_V_OK;
261 if (strcmp(*argv,"-connect") == 0)
263 if (--argc < 1) goto bad;
267 else if( strcmp(*argv,"-host") == 0)
269 if (--argc < 1) goto bad;
272 else if( strcmp(*argv,"-port") == 0)
274 if (--argc < 1) goto bad;
278 else if (strcmp(*argv,"-reuse") == 0)
280 else if (strcmp(*argv,"-new") == 0)
282 else if( strcmp(*argv,"-verify") == 0) {
284 tm_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
285 if (--argc < 1) goto bad;
286 verify_depth=atoi(*(++argv));
287 BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
289 } else if( strcmp(*argv,"-cert") == 0) {
291 if (--argc < 1) goto bad;
292 t_cert_file= *(++argv);
294 } else if( strcmp(*argv,"-key") == 0) {
296 if (--argc < 1) goto bad;
297 t_key_file= *(++argv);
299 } else if( strcmp(*argv,"-CApath") == 0) {
301 if (--argc < 1) goto bad;
304 } else if( strcmp(*argv,"-CAfile") == 0) {
306 if (--argc < 1) goto bad;
309 } else if( strcmp(*argv,"-cipher") == 0) {
311 if (--argc < 1) goto bad;
312 tm_cipher= *(++argv);
315 else if(strcmp(*argv,"-nbio") == 0) {
319 else if(strcmp(*argv,"-www") == 0)
321 if (--argc < 1) goto bad;
322 s_www_path= *(++argv);
324 else if(strcmp(*argv,"-bugs") == 0)
326 #ifndef OPENSSL_NO_SSL2
327 else if(strcmp(*argv,"-ssl2") == 0)
328 s_time_meth=SSLv2_client_method();
330 #ifndef OPENSSL_NO_SSL3
331 else if(strcmp(*argv,"-ssl3") == 0)
332 s_time_meth=SSLv3_client_method();
334 else if( strcmp(*argv,"-time") == 0) {
336 if (--argc < 1) goto bad;
337 maxTime= atoi(*(++argv));
340 BIO_printf(bio_err,"unknown option %s\n",*argv);
349 if (perform == 0) perform=3;
357 return 0; /* Valid args */
360 /***********************************************************************
361 * TIME - time functions
366 static double tm_Time_F(int s)
370 static struct tms tstart,tend;
377 ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
378 return((ret == 0.0)?1e-6:ret);
380 #elif defined(OPENSSL_SYS_VXWORKS)
382 static unsigned long tick_start, tick_end;
386 tick_start = tickGet();
391 tick_end = tickGet();
392 ret = (double)(tick_end - tick_start) / (double)sysClkRateGet();
393 return((ret == 0.0)?1e-6:ret);
397 static struct timeb tstart,tend;
405 i=(long)tend.millitm-(long)tstart.millitm;
406 ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
407 return((ret == 0.0)?1e-6:ret);
412 /***********************************************************************
413 * MAIN - main processing area for client
414 * real name depends on MONOLITH
416 int MAIN(int, char **);
418 int MAIN(int argc, char **argv)
420 double totalTime = 0.0;
425 MS_STATIC char buf[1024*8];
432 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
434 #if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
435 s_time_meth=SSLv23_client_method();
436 #elif !defined(OPENSSL_NO_SSL3)
437 s_time_meth=SSLv3_client_method();
438 #elif !defined(OPENSSL_NO_SSL2)
439 s_time_meth=SSLv2_client_method();
442 /* parse the command line arguments */
443 if( parseArgs( argc, argv ) < 0 )
446 OpenSSL_add_ssl_algorithms();
447 if ((tm_ctx=SSL_CTX_new(s_time_meth)) == NULL) return(1);
449 SSL_CTX_set_quiet_shutdown(tm_ctx,1);
451 if (st_bugs) SSL_CTX_set_options(tm_ctx,SSL_OP_ALL);
452 SSL_CTX_set_cipher_list(tm_ctx,tm_cipher);
453 if(!set_cert_stuff(tm_ctx,t_cert_file,t_key_file))
456 SSL_load_error_strings();
458 if ((!SSL_CTX_load_verify_locations(tm_ctx,CAfile,CApath)) ||
459 (!SSL_CTX_set_default_verify_paths(tm_ctx)))
461 /* BIO_printf(bio_err,"error setting default verify locations\n"); */
462 ERR_print_errors(bio_err);
466 if (tm_cipher == NULL)
467 tm_cipher = getenv("SSL_CIPHER");
469 if (tm_cipher == NULL ) {
470 fprintf( stderr, "No CIPHER specified\n" );
473 if (!(perform & 1)) goto next;
474 printf( "Collecting connection statistics for %d seconds\n", maxTime );
476 /* Loop and time how long it takes to make connections */
479 finishtime=(long)time(NULL)+maxTime;
483 if (finishtime < time(NULL)) break;
486 if( flushWinMsgs(0) == -1 )
489 if( waitingToDie || exitNow ) /* we're dead */
493 if( (scon = doConnection( NULL )) == NULL )
496 if (s_www_path != NULL)
498 sprintf(buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
499 SSL_write(scon,buf,strlen(buf));
500 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
505 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
509 SHUTDOWN2(SSL_get_fd(scon));
512 if (SSL_session_reused(scon))
516 ver=SSL_version(scon);
517 if (ver == TLS1_VERSION)
519 else if (ver == SSL3_VERSION)
521 else if (ver == SSL2_VERSION)
532 totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
534 i=(int)(time(NULL)-finishtime+maxTime);
535 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
536 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,time(NULL)-finishtime+maxTime,bytes_read/nConn);
538 /* Now loop and time connections using the same session id over and over */
541 if (!(perform & 2)) goto end;
542 printf( "\n\nNow timing with session id reuse.\n" );
544 /* Get an SSL object so we can reuse the session id */
545 if( (scon = doConnection( NULL )) == NULL )
547 fprintf( stderr, "Unable to get connection\n" );
551 if (s_www_path != NULL)
553 sprintf(buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
554 SSL_write(scon,buf,strlen(buf));
555 while (SSL_read(scon,buf,sizeof(buf)) > 0)
559 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
563 SHUTDOWN2(SSL_get_fd(scon));
568 finishtime=time(NULL)+maxTime;
570 printf( "starting\n" );
576 if (finishtime < time(NULL)) break;
579 if( flushWinMsgs(0) == -1 )
582 if( waitingToDie || exitNow ) /* we're dead */
586 if( (doConnection( scon )) == NULL )
591 sprintf(buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
592 SSL_write(scon,buf,strlen(buf));
593 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
598 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
602 SHUTDOWN2(SSL_get_fd(scon));
605 if (SSL_session_reused(scon))
609 ver=SSL_version(scon);
610 if (ver == TLS1_VERSION)
612 else if (ver == SSL3_VERSION)
614 else if (ver == SSL2_VERSION)
622 totalTime += tm_Time_F(STOP); /* Add the time for this iteration*/
625 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
626 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,time(NULL)-finishtime+maxTime,bytes_read/nConn);
630 if (scon != NULL) SSL_free(scon);
634 SSL_CTX_free(tm_ctx);
641 /***********************************************************************
642 * doConnection - make a connection
644 * scon = earlier ssl connection for session id, or NULL
646 * SSL * = the connection pointer.
648 static SSL *doConnection(SSL *scon)
655 if ((conn=BIO_new(BIO_s_connect())) == NULL)
658 /* BIO_set_conn_port(conn,port);*/
659 BIO_set_conn_hostname(conn,host);
662 serverCon=SSL_new(tm_ctx);
666 SSL_set_connect_state(serverCon);
669 SSL_set_bio(serverCon,conn,conn);
673 SSL_set_session(serverCon,SSL_get_session(scon));
676 /* ok, lets connect */
678 i=SSL_connect(serverCon);
679 if (BIO_sock_should_retry(i))
681 BIO_printf(bio_err,"DELAY\n");
683 i=SSL_get_fd(serverCon);
687 /* Note: under VMS with SOCKETSHR the 2nd parameter
688 * is currently of type (int *) whereas under other
689 * systems it is (void *) if you don't have a cast it
690 * will choke the compiler: if you do have a cast then
691 * you can either go for (int *) or (void *).
693 select(width,(void *)&readfds,NULL,NULL,NULL);
700 BIO_printf(bio_err,"ERROR\n");
701 if (verify_error != X509_V_OK)
702 BIO_printf(bio_err,"verify error:%s\n",
703 X509_verify_cert_error_string(verify_error));
705 ERR_print_errors(bio_err);