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633 lines
16 KiB
C
633 lines
16 KiB
C
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/* apps/s_time.c */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#define NO_SHUTDOWN
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/*-----------------------------------------
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s_time - SSL client connection timer program
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Written and donated by Larry Streepy <streepy@healthcare.com>
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-----------------------------------------*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define USE_SOCKETS
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#include "apps.h"
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#ifdef OPENSSL_NO_STDIO
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#define APPS_WIN16
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#endif
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#include <openssl/x509.h>
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#include <openssl/ssl.h>
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#include <openssl/pem.h>
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#include "s_apps.h"
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#include <openssl/err.h>
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#ifdef WIN32_STUFF
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#include "winmain.h"
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#include "wintext.h"
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#endif
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#if !defined(OPENSSL_SYS_MSDOS)
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#include OPENSSL_UNISTD
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#endif
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#undef PROG
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#define PROG s_time_main
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#undef ioctl
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#define ioctl ioctlsocket
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#define SSL_CONNECT_NAME "localhost:4433"
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/*#define TEST_CERT "client.pem" */ /* no default cert. */
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#undef BUFSIZZ
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#define BUFSIZZ 1024*10
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#define MYBUFSIZ 1024*8
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#undef min
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#undef max
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#define min(a,b) (((a) < (b)) ? (a) : (b))
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#define max(a,b) (((a) > (b)) ? (a) : (b))
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#undef SECONDS
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#define SECONDS 30
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extern int verify_depth;
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extern int verify_error;
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static void s_time_usage(void);
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static int parseArgs( int argc, char **argv );
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static SSL *doConnection( SSL *scon );
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static void s_time_init(void);
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/***********************************************************************
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* Static data declarations
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*/
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/* static char *port=PORT_STR;*/
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static char *host=SSL_CONNECT_NAME;
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static char *t_cert_file=NULL;
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static char *t_key_file=NULL;
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static char *CApath=NULL;
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static char *CAfile=NULL;
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static char *tm_cipher=NULL;
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static int tm_verify = SSL_VERIFY_NONE;
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static int maxTime = SECONDS;
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static SSL_CTX *tm_ctx=NULL;
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static const SSL_METHOD *s_time_meth=NULL;
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static char *s_www_path=NULL;
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static long bytes_read=0;
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static int st_bugs=0;
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static int perform=0;
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#ifdef FIONBIO
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static int t_nbio=0;
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#endif
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#ifdef OPENSSL_SYS_WIN32
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static int exitNow = 0; /* Set when it's time to exit main */
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#endif
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static void s_time_init(void)
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{
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host=SSL_CONNECT_NAME;
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t_cert_file=NULL;
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t_key_file=NULL;
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CApath=NULL;
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CAfile=NULL;
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tm_cipher=NULL;
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tm_verify = SSL_VERIFY_NONE;
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maxTime = SECONDS;
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tm_ctx=NULL;
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s_time_meth=NULL;
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s_www_path=NULL;
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bytes_read=0;
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st_bugs=0;
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perform=0;
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#ifdef FIONBIO
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t_nbio=0;
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#endif
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#ifdef OPENSSL_SYS_WIN32
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exitNow = 0; /* Set when it's time to exit main */
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#endif
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}
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/***********************************************************************
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* usage - display usage message
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*/
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static void s_time_usage(void)
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{
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static char umsg[] = "\
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-time arg - max number of seconds to collect data, default %d\n\
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-verify arg - turn on peer certificate verification, arg == depth\n\
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-cert arg - certificate file to use, PEM format assumed\n\
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-key arg - RSA file to use, PEM format assumed, key is in cert file\n\
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file if not specified by this option\n\
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-CApath arg - PEM format directory of CA's\n\
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-CAfile arg - PEM format file of CA's\n\
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-cipher - preferred cipher to use, play with 'openssl ciphers'\n\n";
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printf( "usage: s_time <args>\n\n" );
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printf("-connect host:port - host:port to connect to (default is %s)\n",SSL_CONNECT_NAME);
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#ifdef FIONBIO
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printf("-nbio - Run with non-blocking IO\n");
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printf("-ssl2 - Just use SSLv2\n");
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printf("-ssl3 - Just use SSLv3\n");
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printf("-bugs - Turn on SSL bug compatibility\n");
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printf("-new - Just time new connections\n");
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printf("-reuse - Just time connection reuse\n");
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printf("-www page - Retrieve 'page' from the site\n");
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#endif
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printf( umsg,SECONDS );
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}
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/***********************************************************************
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* parseArgs - Parse command line arguments and initialize data
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*
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* Returns 0 if ok, -1 on bad args
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*/
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static int parseArgs(int argc, char **argv)
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{
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int badop = 0;
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verify_depth=0;
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verify_error=X509_V_OK;
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argc--;
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argv++;
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while (argc >= 1) {
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if (strcmp(*argv,"-connect") == 0)
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{
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if (--argc < 1) goto bad;
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host= *(++argv);
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}
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#if 0
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else if( strcmp(*argv,"-host") == 0)
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{
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if (--argc < 1) goto bad;
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host= *(++argv);
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}
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else if( strcmp(*argv,"-port") == 0)
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{
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if (--argc < 1) goto bad;
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port= *(++argv);
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}
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#endif
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else if (strcmp(*argv,"-reuse") == 0)
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perform=2;
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else if (strcmp(*argv,"-new") == 0)
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perform=1;
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else if( strcmp(*argv,"-verify") == 0) {
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tm_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
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if (--argc < 1) goto bad;
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verify_depth=atoi(*(++argv));
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BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
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} else if( strcmp(*argv,"-cert") == 0) {
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if (--argc < 1) goto bad;
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t_cert_file= *(++argv);
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} else if( strcmp(*argv,"-key") == 0) {
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if (--argc < 1) goto bad;
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t_key_file= *(++argv);
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} else if( strcmp(*argv,"-CApath") == 0) {
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if (--argc < 1) goto bad;
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CApath= *(++argv);
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} else if( strcmp(*argv,"-CAfile") == 0) {
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if (--argc < 1) goto bad;
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CAfile= *(++argv);
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} else if( strcmp(*argv,"-cipher") == 0) {
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if (--argc < 1) goto bad;
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tm_cipher= *(++argv);
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}
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#ifdef FIONBIO
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else if(strcmp(*argv,"-nbio") == 0) {
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t_nbio=1;
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}
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#endif
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else if(strcmp(*argv,"-www") == 0)
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{
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if (--argc < 1) goto bad;
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s_www_path= *(++argv);
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if(strlen(s_www_path) > MYBUFSIZ-100)
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{
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BIO_printf(bio_err,"-www option too long\n");
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badop=1;
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}
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}
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else if(strcmp(*argv,"-bugs") == 0)
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st_bugs=1;
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#ifndef OPENSSL_NO_SSL2
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else if(strcmp(*argv,"-ssl2") == 0)
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s_time_meth=SSLv2_client_method();
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#endif
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#ifndef OPENSSL_NO_SSL3
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else if(strcmp(*argv,"-ssl3") == 0)
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s_time_meth=SSLv3_client_method();
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#endif
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else if( strcmp(*argv,"-time") == 0) {
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if (--argc < 1) goto bad;
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maxTime= atoi(*(++argv));
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}
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else {
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BIO_printf(bio_err,"unknown option %s\n",*argv);
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badop=1;
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break;
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}
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argc--;
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argv++;
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}
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if (perform == 0) perform=3;
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if(badop) {
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bad:
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s_time_usage();
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return -1;
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}
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return 0; /* Valid args */
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}
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/***********************************************************************
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* TIME - time functions
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*/
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#define START 0
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#define STOP 1
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static double tm_Time_F(int s)
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{
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return app_tminterval(s,1);
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}
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/***********************************************************************
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* MAIN - main processing area for client
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* real name depends on MONOLITH
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*/
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int MAIN(int, char **);
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int MAIN(int argc, char **argv)
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{
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double totalTime = 0.0;
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int nConn = 0;
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SSL *scon=NULL;
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long finishtime=0;
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int ret=1,i;
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MS_STATIC char buf[1024*8];
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int ver;
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apps_startup();
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s_time_init();
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if (bio_err == NULL)
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bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
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#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
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s_time_meth=SSLv23_client_method();
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#elif !defined(OPENSSL_NO_SSL3)
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s_time_meth=SSLv3_client_method();
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#elif !defined(OPENSSL_NO_SSL2)
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s_time_meth=SSLv2_client_method();
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#endif
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/* parse the command line arguments */
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if( parseArgs( argc, argv ) < 0 )
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goto end;
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OpenSSL_add_ssl_algorithms();
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if ((tm_ctx=SSL_CTX_new(s_time_meth)) == NULL) return(1);
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SSL_CTX_set_quiet_shutdown(tm_ctx,1);
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if (st_bugs) SSL_CTX_set_options(tm_ctx,SSL_OP_ALL);
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SSL_CTX_set_cipher_list(tm_ctx,tm_cipher);
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if(!set_cert_stuff(tm_ctx,t_cert_file,t_key_file))
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goto end;
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SSL_load_error_strings();
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if ((!SSL_CTX_load_verify_locations(tm_ctx,CAfile,CApath)) ||
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(!SSL_CTX_set_default_verify_paths(tm_ctx)))
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{
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/* BIO_printf(bio_err,"error setting default verify locations\n"); */
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ERR_print_errors(bio_err);
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/* goto end; */
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}
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if (tm_cipher == NULL)
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tm_cipher = getenv("SSL_CIPHER");
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if (tm_cipher == NULL ) {
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fprintf( stderr, "No CIPHER specified\n" );
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}
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if (!(perform & 1)) goto next;
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printf( "Collecting connection statistics for %d seconds\n", maxTime );
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/* Loop and time how long it takes to make connections */
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bytes_read=0;
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finishtime=(long)time(NULL)+maxTime;
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tm_Time_F(START);
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for (;;)
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{
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if (finishtime < (long)time(NULL)) break;
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#ifdef WIN32_STUFF
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if( flushWinMsgs(0) == -1 )
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goto end;
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if( waitingToDie || exitNow ) /* we're dead */
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goto end;
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#endif
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if( (scon = doConnection( NULL )) == NULL )
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goto end;
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if (s_www_path != NULL)
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{
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BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
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SSL_write(scon,buf,strlen(buf));
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while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
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bytes_read+=i;
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}
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#ifdef NO_SHUTDOWN
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SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
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#else
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SSL_shutdown(scon);
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#endif
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SHUTDOWN2(SSL_get_fd(scon));
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nConn += 1;
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if (SSL_session_reused(scon))
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ver='r';
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else
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{
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ver=SSL_version(scon);
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if (ver == TLS1_VERSION)
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ver='t';
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else if (ver == SSL3_VERSION)
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ver='3';
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||
|
else if (ver == SSL2_VERSION)
|
||
|
ver='2';
|
||
|
else
|
||
|
ver='*';
|
||
|
}
|
||
|
fputc(ver,stdout);
|
||
|
fflush(stdout);
|
||
|
|
||
|
SSL_free( scon );
|
||
|
scon=NULL;
|
||
|
}
|
||
|
totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
|
||
|
|
||
|
i=(int)((long)time(NULL)-finishtime+maxTime);
|
||
|
printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
|
||
|
printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
|
||
|
|
||
|
/* Now loop and time connections using the same session id over and over */
|
||
|
|
||
|
next:
|
||
|
if (!(perform & 2)) goto end;
|
||
|
printf( "\n\nNow timing with session id reuse.\n" );
|
||
|
|
||
|
/* Get an SSL object so we can reuse the session id */
|
||
|
if( (scon = doConnection( NULL )) == NULL )
|
||
|
{
|
||
|
fprintf( stderr, "Unable to get connection\n" );
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
if (s_www_path != NULL)
|
||
|
{
|
||
|
BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
|
||
|
SSL_write(scon,buf,strlen(buf));
|
||
|
while (SSL_read(scon,buf,sizeof(buf)) > 0)
|
||
|
;
|
||
|
}
|
||
|
#ifdef NO_SHUTDOWN
|
||
|
SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
|
||
|
#else
|
||
|
SSL_shutdown(scon);
|
||
|
#endif
|
||
|
SHUTDOWN2(SSL_get_fd(scon));
|
||
|
|
||
|
nConn = 0;
|
||
|
totalTime = 0.0;
|
||
|
|
||
|
finishtime=(long)time(NULL)+maxTime;
|
||
|
|
||
|
printf( "starting\n" );
|
||
|
bytes_read=0;
|
||
|
tm_Time_F(START);
|
||
|
|
||
|
for (;;)
|
||
|
{
|
||
|
if (finishtime < (long)time(NULL)) break;
|
||
|
|
||
|
#ifdef WIN32_STUFF
|
||
|
if( flushWinMsgs(0) == -1 )
|
||
|
goto end;
|
||
|
|
||
|
if( waitingToDie || exitNow ) /* we're dead */
|
||
|
goto end;
|
||
|
#endif
|
||
|
|
||
|
if( (doConnection( scon )) == NULL )
|
||
|
goto end;
|
||
|
|
||
|
if (s_www_path)
|
||
|
{
|
||
|
BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
|
||
|
SSL_write(scon,buf,strlen(buf));
|
||
|
while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
|
||
|
bytes_read+=i;
|
||
|
}
|
||
|
|
||
|
#ifdef NO_SHUTDOWN
|
||
|
SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
|
||
|
#else
|
||
|
SSL_shutdown(scon);
|
||
|
#endif
|
||
|
SHUTDOWN2(SSL_get_fd(scon));
|
||
|
|
||
|
nConn += 1;
|
||
|
if (SSL_session_reused(scon))
|
||
|
ver='r';
|
||
|
else
|
||
|
{
|
||
|
ver=SSL_version(scon);
|
||
|
if (ver == TLS1_VERSION)
|
||
|
ver='t';
|
||
|
else if (ver == SSL3_VERSION)
|
||
|
ver='3';
|
||
|
else if (ver == SSL2_VERSION)
|
||
|
ver='2';
|
||
|
else
|
||
|
ver='*';
|
||
|
}
|
||
|
fputc(ver,stdout);
|
||
|
fflush(stdout);
|
||
|
}
|
||
|
totalTime += tm_Time_F(STOP); /* Add the time for this iteration*/
|
||
|
|
||
|
|
||
|
printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
|
||
|
printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
|
||
|
|
||
|
ret=0;
|
||
|
end:
|
||
|
if (scon != NULL) SSL_free(scon);
|
||
|
|
||
|
if (tm_ctx != NULL)
|
||
|
{
|
||
|
SSL_CTX_free(tm_ctx);
|
||
|
tm_ctx=NULL;
|
||
|
}
|
||
|
apps_shutdown();
|
||
|
OPENSSL_EXIT(ret);
|
||
|
}
|
||
|
|
||
|
/***********************************************************************
|
||
|
* doConnection - make a connection
|
||
|
* Args:
|
||
|
* scon = earlier ssl connection for session id, or NULL
|
||
|
* Returns:
|
||
|
* SSL * = the connection pointer.
|
||
|
*/
|
||
|
static SSL *doConnection(SSL *scon)
|
||
|
{
|
||
|
BIO *conn;
|
||
|
SSL *serverCon;
|
||
|
int width, i;
|
||
|
fd_set readfds;
|
||
|
|
||
|
if ((conn=BIO_new(BIO_s_connect())) == NULL)
|
||
|
return(NULL);
|
||
|
|
||
|
/* BIO_set_conn_port(conn,port);*/
|
||
|
BIO_set_conn_hostname(conn,host);
|
||
|
|
||
|
if (scon == NULL)
|
||
|
serverCon=SSL_new(tm_ctx);
|
||
|
else
|
||
|
{
|
||
|
serverCon=scon;
|
||
|
SSL_set_connect_state(serverCon);
|
||
|
}
|
||
|
|
||
|
SSL_set_bio(serverCon,conn,conn);
|
||
|
|
||
|
#if 0
|
||
|
if( scon != NULL )
|
||
|
SSL_set_session(serverCon,SSL_get_session(scon));
|
||
|
#endif
|
||
|
|
||
|
/* ok, lets connect */
|
||
|
for(;;) {
|
||
|
i=SSL_connect(serverCon);
|
||
|
if (BIO_sock_should_retry(i))
|
||
|
{
|
||
|
BIO_printf(bio_err,"DELAY\n");
|
||
|
|
||
|
i=SSL_get_fd(serverCon);
|
||
|
width=i+1;
|
||
|
FD_ZERO(&readfds);
|
||
|
openssl_fdset(i,&readfds);
|
||
|
/* Note: under VMS with SOCKETSHR the 2nd parameter
|
||
|
* is currently of type (int *) whereas under other
|
||
|
* systems it is (void *) if you don't have a cast it
|
||
|
* will choke the compiler: if you do have a cast then
|
||
|
* you can either go for (int *) or (void *).
|
||
|
*/
|
||
|
select(width,(void *)&readfds,NULL,NULL,NULL);
|
||
|
continue;
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
if(i <= 0)
|
||
|
{
|
||
|
BIO_printf(bio_err,"ERROR\n");
|
||
|
if (verify_error != X509_V_OK)
|
||
|
BIO_printf(bio_err,"verify error:%s\n",
|
||
|
X509_verify_cert_error_string(verify_error));
|
||
|
else
|
||
|
ERR_print_errors(bio_err);
|
||
|
if (scon == NULL)
|
||
|
SSL_free(serverCon);
|
||
|
return NULL;
|
||
|
}
|
||
|
|
||
|
return serverCon;
|
||
|
}
|
||
|
|
||
|
|