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 -----------------------------------------*/
94 #include <sys/types.h>
95 #include <sys/times.h>
102 time_t tms_uchild; /* I dunno... */
103 time_t tms_uchildsys; /* so these names are a guess :-) */
107 #include <sys/timeb.h>
111 #include <sys/select.h>
114 #if defined(sun) || defined(__ultrix)
115 #define _POSIX_SOURCE
117 #include <sys/param.h>
120 /* The following if from times(3) man page. It may need to be changed
130 #define HZ ((double)CLK_TCK)
135 #define PROG s_time_main
137 #define ioctl ioctlsocket
139 #define SSL_CONNECT_NAME "localhost:4433"
141 /*#define TEST_CERT "client.pem" */ /* no default cert. */
144 #define BUFSIZZ 1024*10
146 #define min(a,b) (((a) < (b)) ? (a) : (b))
147 #define max(a,b) (((a) > (b)) ? (a) : (b))
151 extern int verify_depth;
152 extern int verify_error;
155 static void s_time_usage(void);
156 static int parseArgs( int argc, char **argv );
157 static SSL *doConnection( SSL *scon );
158 static void s_time_init(void);
160 static void s_time_usage();
161 static int parseArgs();
162 static SSL *doConnection();
163 static void s_time_init();
167 /***********************************************************************
168 * Static data declarations
171 /* static char *port=PORT_STR;*/
172 static char *host=SSL_CONNECT_NAME;
173 static char *t_cert_file=NULL;
174 static char *t_key_file=NULL;
175 static char *CApath=NULL;
176 static char *CAfile=NULL;
177 static char *tm_cipher=NULL;
178 static int tm_verify = SSL_VERIFY_NONE;
179 static int maxTime = SECONDS;
180 static SSL_CTX *tm_ctx=NULL;
181 static SSL_METHOD *s_time_meth=NULL;
182 static char *s_www_path=NULL;
183 static long bytes_read=0;
184 static int st_bugs=0;
185 static int perform=0;
190 static int exitNow = 0; /* Set when it's time to exit main */
193 static void s_time_init()
195 host=SSL_CONNECT_NAME;
201 tm_verify = SSL_VERIFY_NONE;
214 exitNow = 0; /* Set when it's time to exit main */
218 /***********************************************************************
219 * usage - display usage message
221 static void s_time_usage()
223 static char umsg[] = "\
224 -time arg - max number of seconds to collect data, default %d\n\
225 -verify arg - turn on peer certificate verification, arg == depth\n\
226 -cert arg - certificate file to use, PEM format assumed\n\
227 -key arg - RSA file to use, PEM format assumed, key is in cert file\n\
228 file if not specified by this option\n\
229 -CApath arg - PEM format directory of CA's\n\
230 -CAfile arg - PEM format file of CA's\n\
231 -cipher - prefered cipher to use, play with 'openssl ciphers'\n\n";
233 printf( "usage: s_time <args>\n\n" );
235 printf("-connect host:port - host:port to connect to (default is %s)\n",SSL_CONNECT_NAME);
237 printf("-nbio - Run with non-blocking IO\n");
238 printf("-ssl2 - Just use SSLv2\n");
239 printf("-ssl3 - Just use SSLv3\n");
240 printf("-bugs - Turn on SSL bug compatability\n");
241 printf("-new - Just time new connections\n");
242 printf("-reuse - Just time connection reuse\n");
243 printf("-www page - Retrieve 'page' from the site\n");
245 printf( umsg,SECONDS );
248 /***********************************************************************
249 * parseArgs - Parse command line arguments and initialize data
251 * Returns 0 if ok, -1 on bad args
253 static int parseArgs(argc,argv)
260 verify_error=X509_V_OK;
269 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
275 if (strcmp(*argv,"-connect") == 0)
277 if (--argc < 1) goto bad;
281 else if( strcmp(*argv,"-host") == 0)
283 if (--argc < 1) goto bad;
286 else if( strcmp(*argv,"-port") == 0)
288 if (--argc < 1) goto bad;
292 else if (strcmp(*argv,"-reuse") == 0)
294 else if (strcmp(*argv,"-new") == 0)
296 else if( strcmp(*argv,"-verify") == 0) {
298 tm_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
299 if (--argc < 1) goto bad;
300 verify_depth=atoi(*(++argv));
301 BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
303 } else if( strcmp(*argv,"-cert") == 0) {
305 if (--argc < 1) goto bad;
306 t_cert_file= *(++argv);
308 } else if( strcmp(*argv,"-key") == 0) {
310 if (--argc < 1) goto bad;
311 t_key_file= *(++argv);
313 } else if( strcmp(*argv,"-CApath") == 0) {
315 if (--argc < 1) goto bad;
318 } else if( strcmp(*argv,"-CAfile") == 0) {
320 if (--argc < 1) goto bad;
323 } else if( strcmp(*argv,"-cipher") == 0) {
325 if (--argc < 1) goto bad;
326 tm_cipher= *(++argv);
329 else if(strcmp(*argv,"-nbio") == 0) {
333 else if(strcmp(*argv,"-www") == 0)
335 if (--argc < 1) goto bad;
336 s_www_path= *(++argv);
338 else if(strcmp(*argv,"-bugs") == 0)
341 else if(strcmp(*argv,"-ssl2") == 0)
342 s_time_meth=SSLv2_client_method();
345 else if(strcmp(*argv,"-ssl3") == 0)
346 s_time_meth=SSLv3_client_method();
348 else if( strcmp(*argv,"-time") == 0) {
350 if (--argc < 1) goto bad;
351 maxTime= atoi(*(++argv));
354 BIO_printf(bio_err,"unknown option %s\n",*argv);
363 if (perform == 0) perform=3;
371 return 0; /* Valid args */
374 /***********************************************************************
375 * TIME - time functions
380 static double tm_Time_F(s)
385 static struct tms tstart,tend;
392 ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
393 return((ret == 0.0)?1e-6:ret);
396 static struct timeb tstart,tend;
404 i=(long)tend.millitm-(long)tstart.millitm;
405 ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
406 return((ret == 0.0)?1e-6:ret);
411 /***********************************************************************
412 * MAIN - main processing area for client
413 * real name depends on MONOLITH
420 double totalTime = 0.0;
425 MS_STATIC char buf[1024*8];
428 #if !defined(NO_SSL2) && !defined(NO_SSL3)
429 s_time_meth=SSLv23_client_method();
430 #elif !defined(NO_SSL3)
431 s_time_meth=SSLv3_client_method();
432 #elif !defined(NO_SSL2)
433 s_time_meth=SSLv2_client_method();
436 /* parse the command line arguments */
437 if( parseArgs( argc, argv ) < 0 )
440 SSLeay_add_ssl_algorithms();
441 if ((tm_ctx=SSL_CTX_new(s_time_meth)) == NULL) return(1);
443 SSL_CTX_set_quiet_shutdown(tm_ctx,1);
445 if (st_bugs) SSL_CTX_set_options(tm_ctx,SSL_OP_ALL);
446 SSL_CTX_set_cipher_list(tm_ctx,tm_cipher);
447 if(!set_cert_stuff(tm_ctx,t_cert_file,t_key_file))
450 SSL_load_error_strings();
452 if ((!SSL_CTX_load_verify_locations(tm_ctx,CAfile,CApath)) ||
453 (!SSL_CTX_set_default_verify_paths(tm_ctx)))
455 /* BIO_printf(bio_err,"error seting default verify locations\n"); */
456 ERR_print_errors(bio_err);
460 if (tm_cipher == NULL)
461 tm_cipher = getenv("SSL_CIPHER");
463 if (tm_cipher == NULL ) {
464 fprintf( stderr, "No CIPHER specified\n" );
468 if (!(perform & 1)) goto next;
469 printf( "Collecting connection statistics for %d seconds\n", maxTime );
471 /* Loop and time how long it takes to make connections */
474 finishtime=(long)time(NULL)+maxTime;
478 if (finishtime < time(NULL)) break;
481 if( flushWinMsgs(0) == -1 )
484 if( waitingToDie || exitNow ) /* we're dead */
488 if( (scon = doConnection( NULL )) == NULL )
491 if (s_www_path != NULL)
493 sprintf(buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
494 SSL_write(scon,buf,strlen(buf));
495 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
500 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
504 SHUTDOWN2(SSL_get_fd(scon));
507 if (SSL_session_reused(scon))
511 ver=SSL_version(scon);
512 if (ver == TLS1_VERSION)
514 else if (ver == SSL3_VERSION)
516 else if (ver == SSL2_VERSION)
527 totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
529 i=(int)(time(NULL)-finishtime+maxTime);
530 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
531 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,time(NULL)-finishtime+maxTime,bytes_read/nConn);
533 /* Now loop and time connections using the same session id over and over */
536 if (!(perform & 2)) goto end;
537 printf( "\n\nNow timing with session id reuse.\n" );
539 /* Get an SSL object so we can reuse the session id */
540 if( (scon = doConnection( NULL )) == NULL )
542 fprintf( stderr, "Unable to get connection\n" );
546 if (s_www_path != NULL)
548 sprintf(buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
549 SSL_write(scon,buf,strlen(buf));
550 while (SSL_read(scon,buf,sizeof(buf)) > 0)
554 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
558 SHUTDOWN2(SSL_get_fd(scon));
563 finishtime=time(NULL)+maxTime;
565 printf( "starting\n" );
571 if (finishtime < time(NULL)) break;
574 if( flushWinMsgs(0) == -1 )
577 if( waitingToDie || exitNow ) /* we're dead */
581 if( (doConnection( scon )) == NULL )
586 sprintf(buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
587 SSL_write(scon,buf,strlen(buf));
588 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
593 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
597 SHUTDOWN2(SSL_get_fd(scon));
600 if (SSL_session_reused(scon))
604 ver=SSL_version(scon);
605 if (ver == TLS1_VERSION)
607 else if (ver == SSL3_VERSION)
609 else if (ver == SSL2_VERSION)
617 totalTime += tm_Time_F(STOP); /* Add the time for this iteration*/
620 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
621 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,time(NULL)-finishtime+maxTime,bytes_read/nConn);
625 if (scon != NULL) SSL_free(scon);
629 SSL_CTX_free(tm_ctx);
635 /***********************************************************************
636 * doConnection - make a connection
638 * scon = earlier ssl connection for session id, or NULL
640 * SSL * = the connection pointer.
651 if ((conn=BIO_new(BIO_s_connect())) == NULL)
654 /* BIO_set_conn_port(conn,port);*/
655 BIO_set_conn_hostname(conn,host);
658 serverCon=(SSL *)SSL_new(tm_ctx);
662 SSL_set_connect_state(serverCon);
665 SSL_set_bio(serverCon,conn,conn);
669 SSL_set_session(serverCon,SSL_get_session(scon));
672 /* ok, lets connect */
674 i=SSL_connect(serverCon);
675 if (BIO_sock_should_retry(i))
677 BIO_printf(bio_err,"DELAY\n");
679 i=SSL_get_fd(serverCon);
683 select(width,&readfds,NULL,NULL,NULL);
690 BIO_printf(bio_err,"ERROR\n");
691 if (verify_error != X509_V_OK)
692 BIO_printf(bio_err,"verify error:%s\n",
693 X509_verify_cert_error_string(verify_error));
695 ERR_print_errors(bio_err);