609 lines
17 KiB
C
609 lines
17 KiB
C
/* 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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#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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/* no default cert. */
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/*
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* #define TEST_CERT "client.pem"
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*/
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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",
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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("-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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if (--argc < 1)
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goto bad;
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host = *(++argv);
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}
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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)
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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)
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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)
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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)
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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)
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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)
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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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if (--argc < 1)
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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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BIO_printf(bio_err, "-www option too long\n");
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badop = 1;
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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_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)
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goto bad;
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maxTime = atoi(*(++argv));
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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)
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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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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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s_time_meth = SSLv23_client_method();
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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)
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return (1);
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SSL_CTX_set_quiet_shutdown(tm_ctx, 1);
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if (st_bugs)
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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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*/
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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))
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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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if (finishtime < (long)time(NULL))
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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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BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n",
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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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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
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ver = '*';
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}
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fputc(ver, stdout);
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fflush(stdout);
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SSL_free(scon);
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scon = NULL;
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}
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totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
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i = (int)((long)time(NULL) - finishtime + maxTime);
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printf
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("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
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nConn, totalTime, ((double)nConn / totalTime), bytes_read);
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printf
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("%d connections in %ld real seconds, %ld bytes read per connection\n",
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nConn, (long)time(NULL) - finishtime + maxTime, bytes_read / nConn);
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/*
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* Now loop and time connections using the same session id over and over
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*/
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next:
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if (!(perform & 2))
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goto end;
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printf("\n\nNow timing with session id reuse.\n");
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/* Get an SSL object so we can reuse the session id */
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if ((scon = doConnection(NULL)) == NULL) {
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fprintf(stderr, "Unable to get connection\n");
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goto end;
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}
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if (s_www_path != NULL) {
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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 (SSL_read(scon, buf, sizeof(buf)) > 0) ;
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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 = 0;
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totalTime = 0.0;
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finishtime = (long)time(NULL) + maxTime;
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printf("starting\n");
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bytes_read = 0;
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tm_Time_F(START);
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for (;;) {
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if (finishtime < (long)time(NULL))
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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 ((doConnection(scon)) == NULL)
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goto end;
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if (s_www_path) {
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BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n",
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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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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
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ver = '*';
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}
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fputc(ver, stdout);
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fflush(stdout);
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}
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totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
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printf
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("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
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nConn, totalTime, ((double)nConn / totalTime), bytes_read);
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printf
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("%d connections in %ld real seconds, %ld bytes read per connection\n",
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nConn, (long)time(NULL) - finishtime + maxTime, bytes_read / nConn);
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|
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);
|
|
|
|
/* 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;
|
|
}
|