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 #include <openssl/x509.h>
73 #include <openssl/ssl.h>
74 #include <openssl/pem.h>
76 #include <openssl/err.h>
81 #if !defined(OPENSSL_SYS_MSDOS)
82 #include OPENSSL_UNISTD
86 #define PROG s_time_main
89 #define ioctl ioctlsocket
91 #define SSL_CONNECT_NAME "localhost:4433"
93 /* no default cert. */
94 /*#define TEST_CERT "client.pem" */
97 #define BUFSIZZ 1024*10
99 #define MYBUFSIZ 1024*8
103 #define min(a,b) (((a) < (b)) ? (a) : (b))
104 #define max(a,b) (((a) > (b)) ? (a) : (b))
108 extern int verify_depth;
109 extern int verify_error;
111 static void s_time_usage(void);
112 static int parseArgs( int argc, char **argv );
113 static SSL *doConnection( SSL *scon );
114 static void s_time_init(void);
116 /***********************************************************************
117 * Static data declarations
120 /* static char *port=PORT_STR;*/
121 static char *host=SSL_CONNECT_NAME;
122 static char *t_cert_file=NULL;
123 static char *t_key_file=NULL;
124 static char *CApath=NULL;
125 static char *CAfile=NULL;
126 static char *tm_cipher=NULL;
127 static int tm_verify = SSL_VERIFY_NONE;
128 static int maxTime = SECONDS;
129 static SSL_CTX *tm_ctx=NULL;
130 static const SSL_METHOD *s_time_meth=NULL;
131 static char *s_www_path=NULL;
132 static long bytes_read=0;
133 static int st_bugs=0;
134 static int perform=0;
138 #ifdef OPENSSL_SYS_WIN32
139 static int exitNow = 0; /* Set when it's time to exit main */
142 static void s_time_init(void)
144 host=SSL_CONNECT_NAME;
150 tm_verify = SSL_VERIFY_NONE;
162 #ifdef OPENSSL_SYS_WIN32
163 exitNow = 0; /* Set when it's time to exit main */
167 /***********************************************************************
168 * usage - display usage message
170 static void s_time_usage(void)
172 static char umsg[] = "\
173 -time arg - max number of seconds to collect data, default %d\n\
174 -verify arg - turn on peer certificate verification, arg == depth\n\
175 -cert arg - certificate file to use, PEM format assumed\n\
176 -key arg - RSA file to use, PEM format assumed, key is in cert file\n\
177 file if not specified by this option\n\
178 -CApath arg - PEM format directory of CA's\n\
179 -CAfile arg - PEM format file of CA's\n\
180 -cipher - preferred cipher to use, play with 'openssl ciphers'\n\n";
182 printf( "usage: s_time <args>\n\n" );
184 printf("-connect host:port - host:port to connect to (default is %s)\n",SSL_CONNECT_NAME);
186 printf("-nbio - Run with non-blocking IO\n");
187 printf("-ssl3 - Just use SSLv3\n");
188 printf("-bugs - Turn on SSL bug compatibility\n");
189 printf("-new - Just time new connections\n");
190 printf("-reuse - Just time connection reuse\n");
191 printf("-www page - Retrieve 'page' from the site\n");
193 printf( umsg,SECONDS );
196 /***********************************************************************
197 * parseArgs - Parse command line arguments and initialize data
199 * Returns 0 if ok, -1 on bad args
201 static int parseArgs(int argc, char **argv)
206 verify_error=X509_V_OK;
212 if (strcmp(*argv,"-connect") == 0)
214 if (--argc < 1) goto bad;
218 else if( strcmp(*argv,"-host") == 0)
220 if (--argc < 1) goto bad;
223 else if( strcmp(*argv,"-port") == 0)
225 if (--argc < 1) goto bad;
229 else if (strcmp(*argv,"-reuse") == 0)
231 else if (strcmp(*argv,"-new") == 0)
233 else if( strcmp(*argv,"-verify") == 0) {
235 tm_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
236 if (--argc < 1) goto bad;
237 verify_depth=atoi(*(++argv));
238 BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
240 } else if( strcmp(*argv,"-cert") == 0) {
242 if (--argc < 1) goto bad;
243 t_cert_file= *(++argv);
245 } else if( strcmp(*argv,"-key") == 0) {
247 if (--argc < 1) goto bad;
248 t_key_file= *(++argv);
250 } else if( strcmp(*argv,"-CApath") == 0) {
252 if (--argc < 1) goto bad;
255 } else if( strcmp(*argv,"-CAfile") == 0) {
257 if (--argc < 1) goto bad;
260 } else if( strcmp(*argv,"-cipher") == 0) {
262 if (--argc < 1) goto bad;
263 tm_cipher= *(++argv);
266 else if(strcmp(*argv,"-nbio") == 0) {
270 else if(strcmp(*argv,"-www") == 0)
272 if (--argc < 1) goto bad;
273 s_www_path= *(++argv);
274 if(strlen(s_www_path) > MYBUFSIZ-100)
276 BIO_printf(bio_err,"-www option too long\n");
280 else if(strcmp(*argv,"-bugs") == 0)
282 #ifndef OPENSSL_NO_SSL3
283 else if(strcmp(*argv,"-ssl3") == 0)
284 s_time_meth=SSLv3_client_method();
286 else if( strcmp(*argv,"-time") == 0) {
288 if (--argc < 1) goto bad;
289 maxTime= atoi(*(++argv));
292 BIO_printf(bio_err,"unknown option %s\n",*argv);
301 if (perform == 0) perform=3;
309 return 0; /* Valid args */
312 /***********************************************************************
313 * TIME - time functions
318 static double tm_Time_F(int s)
320 return app_tminterval(s,1);
323 /***********************************************************************
324 * MAIN - main processing area for client
325 * real name depends on MONOLITH
327 int MAIN(int, char **);
329 int MAIN(int argc, char **argv)
331 double totalTime = 0.0;
336 MS_STATIC char buf[1024*8];
343 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
345 s_time_meth=SSLv23_client_method();
347 /* parse the command line arguments */
348 if( parseArgs( argc, argv ) < 0 )
351 OpenSSL_add_ssl_algorithms();
352 if ((tm_ctx=SSL_CTX_new(s_time_meth)) == NULL) return(1);
354 SSL_CTX_set_quiet_shutdown(tm_ctx,1);
356 if (st_bugs) SSL_CTX_set_options(tm_ctx,SSL_OP_ALL);
357 SSL_CTX_set_cipher_list(tm_ctx,tm_cipher);
358 if(!set_cert_stuff(tm_ctx,t_cert_file,t_key_file))
361 SSL_load_error_strings();
363 if ((!SSL_CTX_load_verify_locations(tm_ctx,CAfile,CApath)) ||
364 (!SSL_CTX_set_default_verify_paths(tm_ctx)))
366 /* BIO_printf(bio_err,"error setting default verify locations\n"); */
367 ERR_print_errors(bio_err);
371 if (tm_cipher == NULL)
372 tm_cipher = getenv("SSL_CIPHER");
374 if (tm_cipher == NULL ) {
375 fprintf( stderr, "No CIPHER specified\n" );
378 if (!(perform & 1)) goto next;
379 printf( "Collecting connection statistics for %d seconds\n", maxTime );
381 /* Loop and time how long it takes to make connections */
384 finishtime=(long)time(NULL)+maxTime;
388 if (finishtime < (long)time(NULL)) break;
391 if( flushWinMsgs(0) == -1 )
394 if( waitingToDie || exitNow ) /* we're dead */
398 if( (scon = doConnection( NULL )) == NULL )
401 if (s_www_path != NULL)
403 BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
404 SSL_write(scon,buf,strlen(buf));
405 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
410 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
414 SHUTDOWN2(SSL_get_fd(scon));
417 if (SSL_session_reused(scon))
421 ver=SSL_version(scon);
422 if (ver == TLS1_VERSION)
424 else if (ver == SSL3_VERSION)
435 totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
437 i=(int)((long)time(NULL)-finishtime+maxTime);
438 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
439 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
441 /* Now loop and time connections using the same session id over and over */
444 if (!(perform & 2)) goto end;
445 printf( "\n\nNow timing with session id reuse.\n" );
447 /* Get an SSL object so we can reuse the session id */
448 if( (scon = doConnection( NULL )) == NULL )
450 fprintf( stderr, "Unable to get connection\n" );
454 if (s_www_path != NULL)
456 BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
457 SSL_write(scon,buf,strlen(buf));
458 while (SSL_read(scon,buf,sizeof(buf)) > 0)
462 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
466 SHUTDOWN2(SSL_get_fd(scon));
471 finishtime=(long)time(NULL)+maxTime;
473 printf( "starting\n" );
479 if (finishtime < (long)time(NULL)) break;
482 if( flushWinMsgs(0) == -1 )
485 if( waitingToDie || exitNow ) /* we're dead */
489 if( (doConnection( scon )) == NULL )
494 BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
495 SSL_write(scon,buf,strlen(buf));
496 while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
501 SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
505 SHUTDOWN2(SSL_get_fd(scon));
508 if (SSL_session_reused(scon))
512 ver=SSL_version(scon);
513 if (ver == TLS1_VERSION)
515 else if (ver == SSL3_VERSION)
523 totalTime += tm_Time_F(STOP); /* Add the time for this iteration*/
526 printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
527 printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
531 if (scon != NULL) SSL_free(scon);
535 SSL_CTX_free(tm_ctx);
543 * doConnection - make a connection
545 * scon = earlier ssl connection for session id, or NULL
547 * SSL * = the connection pointer.
549 static SSL *doConnection(SSL *scon)
556 if ((conn=BIO_new(BIO_s_connect())) == NULL)
559 /* BIO_set_conn_port(conn,port);*/
560 BIO_set_conn_hostname(conn,host);
563 serverCon=SSL_new(tm_ctx);
567 SSL_set_connect_state(serverCon);
570 SSL_set_bio(serverCon,conn,conn);
574 SSL_set_session(serverCon,SSL_get_session(scon));
577 /* ok, lets connect */
579 i=SSL_connect(serverCon);
580 if (BIO_sock_should_retry(i))
582 BIO_printf(bio_err,"DELAY\n");
584 i=SSL_get_fd(serverCon);
587 openssl_fdset(i,&readfds);
588 /* Note: under VMS with SOCKETSHR the 2nd parameter
589 * is currently of type (int *) whereas under other
590 * systems it is (void *) if you don't have a cast it
591 * will choke the compiler: if you do have a cast then
592 * you can either go for (int *) or (void *).
594 select(width,(void *)&readfds,NULL,NULL,NULL);
601 BIO_printf(bio_err,"ERROR\n");
602 if (verify_error != X509_V_OK)
603 BIO_printf(bio_err,"verify error:%s\n",
604 X509_verify_cert_error_string(verify_error));
606 ERR_print_errors(bio_err);