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
89 #define PROG s_time_main
92 #define ioctl ioctlsocket
94 #define SSL_CONNECT_NAME "localhost:4433"
96 /*#define TEST_CERT "client.pem" */ /* no default cert. */
99 #define BUFSIZZ 1024*10
101 #define MYBUFSIZ 1024*8
105 #define min(a,b) (((a) < (b)) ? (a) : (b))
106 #define max(a,b) (((a) > (b)) ? (a) : (b))
110 extern int verify_depth;
111 extern int verify_error;
113 static void s_time_usage(void);
114 static int parseArgs( int argc, char **argv );
115 static SSL *doConnection( SSL *scon );
116 static void s_time_init(void);
118 /***********************************************************************
119 * Static data declarations
122 /* static char *port=PORT_STR;*/
123 static char *host=SSL_CONNECT_NAME;
124 static char *t_cert_file=NULL;
125 static char *t_key_file=NULL;
126 static char *CApath=NULL;
127 static char *CAfile=NULL;
128 static char *tm_cipher=NULL;
129 static int tm_verify = SSL_VERIFY_NONE;
130 static int maxTime = SECONDS;
131 static SSL_CTX *tm_ctx=NULL;
132 static const SSL_METHOD *s_time_meth=NULL;
133 static char *s_www_path=NULL;
134 static long bytes_read=0;
135 static int st_bugs=0;
136 static int perform=0;
140 #ifdef OPENSSL_SYS_WIN32
141 static int exitNow = 0; /* Set when it's time to exit main */
144 static void s_time_init(void)
146 host=SSL_CONNECT_NAME;
152 tm_verify = SSL_VERIFY_NONE;
164 #ifdef OPENSSL_SYS_WIN32
165 exitNow = 0; /* Set when it's time to exit main */
169 /***********************************************************************
170 * usage - display usage message
172 static void s_time_usage(void)
174 static char umsg[] = "\
175 -time arg - max number of seconds to collect data, default %d\n\
176 -verify arg - turn on peer certificate verification, arg == depth\n\
177 -cert arg - certificate file to use, PEM format assumed\n\
178 -key arg - RSA file to use, PEM format assumed, key is in cert file\n\
179 file if not specified by this option\n\
180 -CApath arg - PEM format directory of CA's\n\
181 -CAfile arg - PEM format file of CA's\n\
182 -cipher - preferred cipher to use, play with 'openssl ciphers'\n\n";
184 printf( "usage: s_time <args>\n\n" );
186 printf("-connect host:port - host:port to connect to (default is %s)\n",SSL_CONNECT_NAME);
188 printf("-nbio - Run with non-blocking IO\n");
189 printf("-ssl3 - Just use SSLv3\n");
190 printf("-bugs - Turn on SSL bug compatibility\n");
191 printf("-new - Just time new connections\n");
192 printf("-reuse - Just time connection reuse\n");
193 printf("-www page - Retrieve 'page' from the site\n");
195 printf( umsg,SECONDS );
198 /***********************************************************************
199 * parseArgs - Parse command line arguments and initialize data
201 * Returns 0 if ok, -1 on bad args
203 static int parseArgs(int argc, char **argv)
208 verify_error=X509_V_OK;
214 if (strcmp(*argv,"-connect") == 0)
216 if (--argc < 1) goto bad;
220 else if( strcmp(*argv,"-host") == 0)
222 if (--argc < 1) goto bad;
225 else if( strcmp(*argv,"-port") == 0)
227 if (--argc < 1) goto bad;
231 else if (strcmp(*argv,"-reuse") == 0)
233 else if (strcmp(*argv,"-new") == 0)
235 else if( strcmp(*argv,"-verify") == 0) {
237 tm_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
238 if (--argc < 1) goto bad;
239 verify_depth=atoi(*(++argv));
240 BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
242 } else if( strcmp(*argv,"-cert") == 0) {
244 if (--argc < 1) goto bad;
245 t_cert_file= *(++argv);
247 } else if( strcmp(*argv,"-key") == 0) {
249 if (--argc < 1) goto bad;
250 t_key_file= *(++argv);
252 } else if( strcmp(*argv,"-CApath") == 0) {
254 if (--argc < 1) goto bad;
257 } else if( strcmp(*argv,"-CAfile") == 0) {
259 if (--argc < 1) goto bad;
262 } else if( strcmp(*argv,"-cipher") == 0) {
264 if (--argc < 1) goto bad;
265 tm_cipher= *(++argv);
268 else if(strcmp(*argv,"-nbio") == 0) {
272 else if(strcmp(*argv,"-www") == 0)
274 if (--argc < 1) goto bad;
275 s_www_path= *(++argv);
276 if(strlen(s_www_path) > MYBUFSIZ-100)
278 BIO_printf(bio_err,"-www option too long\n");
282 else if(strcmp(*argv,"-bugs") == 0)
284 #ifndef OPENSSL_NO_SSL3
285 else if(strcmp(*argv,"-ssl3") == 0)
286 s_time_meth=SSLv3_client_method();
288 else if( strcmp(*argv,"-time") == 0) {
290 if (--argc < 1) goto bad;
291 maxTime= atoi(*(++argv));
294 BIO_printf(bio_err,"unknown option %s\n",*argv);
303 if (perform == 0) perform=3;
311 return 0; /* Valid args */
314 /***********************************************************************
315 * TIME - time functions
320 static double tm_Time_F(int s)
322 return app_tminterval(s,1);
325 /***********************************************************************
326 * MAIN - main processing area for client
327 * real name depends on MONOLITH
329 int MAIN(int, char **);
331 int MAIN(int argc, char **argv)
333 double totalTime = 0.0;
338 MS_STATIC char buf[1024*8];
345 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
347 s_time_meth=SSLv23_client_method();
349 /* parse the command line arguments */
350 if( parseArgs( argc, argv ) < 0 )
353 OpenSSL_add_ssl_algorithms();
354 if ((tm_ctx=SSL_CTX_new(s_time_meth)) == NULL) return(1);
356 SSL_CTX_set_quiet_shutdown(tm_ctx,1);
358 if (st_bugs) SSL_CTX_set_options(tm_ctx,SSL_OP_ALL);
359 SSL_CTX_set_cipher_list(tm_ctx,tm_cipher);
360 if(!set_cert_stuff(tm_ctx,t_cert_file,t_key_file))
363 SSL_load_error_strings();
365 if ((!SSL_CTX_load_verify_locations(tm_ctx,CAfile,CApath)) ||
366 (!SSL_CTX_set_default_verify_paths(tm_ctx)))
368 /* BIO_printf(bio_err,"error setting default verify locations\n"); */
369 ERR_print_errors(bio_err);
373 if (tm_cipher == NULL)
374 tm_cipher = getenv("SSL_CIPHER");
376 if (tm_cipher == NULL ) {
377 fprintf( stderr, "No CIPHER specified\n" );
380 if (!(perform & 1)) goto next;
381 printf( "Collecting connection statistics for %d seconds\n", maxTime );
383 /* Loop and time how long it takes to make connections */
386 finishtime=(long)time(NULL)+maxTime;
390 if (finishtime < (long)time(NULL)) break;
393 if( flushWinMsgs(0) == -1 )
396 if( waitingToDie || exitNow ) /* we're dead */
400 if( (scon = doConnection( NULL )) == NULL )
403 if (s_www_path != NULL)
405 BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
406 SSL_write(scon,buf,strlen(buf));
407 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
412 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
416 SHUTDOWN2(SSL_get_fd(scon));
419 if (SSL_session_reused(scon))
423 ver=SSL_version(scon);
424 if (ver == TLS1_VERSION)
426 else if (ver == SSL3_VERSION)
437 totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
439 i=(int)((long)time(NULL)-finishtime+maxTime);
440 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
441 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
443 /* Now loop and time connections using the same session id over and over */
446 if (!(perform & 2)) goto end;
447 printf( "\n\nNow timing with session id reuse.\n" );
449 /* Get an SSL object so we can reuse the session id */
450 if( (scon = doConnection( NULL )) == NULL )
452 fprintf( stderr, "Unable to get connection\n" );
456 if (s_www_path != NULL)
458 BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
459 SSL_write(scon,buf,strlen(buf));
460 while (SSL_read(scon,buf,sizeof(buf)) > 0)
464 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
468 SHUTDOWN2(SSL_get_fd(scon));
473 finishtime=(long)time(NULL)+maxTime;
475 printf( "starting\n" );
481 if (finishtime < (long)time(NULL)) break;
484 if( flushWinMsgs(0) == -1 )
487 if( waitingToDie || exitNow ) /* we're dead */
491 if( (doConnection( scon )) == NULL )
496 BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
497 SSL_write(scon,buf,strlen(buf));
498 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
503 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
507 SHUTDOWN2(SSL_get_fd(scon));
510 if (SSL_session_reused(scon))
514 ver=SSL_version(scon);
515 if (ver == TLS1_VERSION)
517 else if (ver == SSL3_VERSION)
525 totalTime += tm_Time_F(STOP); /* Add the time for this iteration*/
528 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
529 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
533 if (scon != NULL) SSL_free(scon);
537 SSL_CTX_free(tm_ctx);
544 /***********************************************************************
545 * doConnection - make a connection
547 * scon = earlier ssl connection for session id, or NULL
549 * SSL * = the connection pointer.
551 static SSL *doConnection(SSL *scon)
558 if ((conn=BIO_new(BIO_s_connect())) == NULL)
561 /* BIO_set_conn_port(conn,port);*/
562 BIO_set_conn_hostname(conn,host);
565 serverCon=SSL_new(tm_ctx);
569 SSL_set_connect_state(serverCon);
572 SSL_set_bio(serverCon,conn,conn);
576 SSL_set_session(serverCon,SSL_get_session(scon));
579 /* ok, lets connect */
581 i=SSL_connect(serverCon);
582 if (BIO_sock_should_retry(i))
584 BIO_printf(bio_err,"DELAY\n");
586 i=SSL_get_fd(serverCon);
589 openssl_fdset(i,&readfds);
590 /* Note: under VMS with SOCKETSHR the 2nd parameter
591 * is currently of type (int *) whereas under other
592 * systems it is (void *) if you don't have a cast it
593 * will choke the compiler: if you do have a cast then
594 * you can either go for (int *) or (void *).
596 select(width,(void *)&readfds,NULL,NULL,NULL);
603 BIO_printf(bio_err,"ERROR\n");
604 if (verify_error != X509_V_OK)
605 BIO_printf(bio_err,"verify error:%s\n",
606 X509_verify_cert_error_string(verify_error));
608 ERR_print_errors(bio_err);