mirror of
https://github.com/openssl/openssl.git
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45f1351821
Reviewed-by: Richard Levitte <levitte@openssl.org>
475 lines
14 KiB
C
475 lines
14 KiB
C
/* 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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#if !defined(OPENSSL_SYS_MSDOS)
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# include OPENSSL_UNISTD
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#endif
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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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#define SECONDSSTR "30"
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extern int verify_depth;
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extern int verify_error;
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static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx);
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typedef enum OPTION_choice {
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OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
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OPT_CONNECT, OPT_CIPHER, OPT_CERT, OPT_KEY, OPT_CAPATH,
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OPT_CAFILE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_NEW, OPT_REUSE, OPT_BUGS,
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OPT_VERIFY, OPT_TIME, OPT_SSL3,
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OPT_WWW
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} OPTION_CHOICE;
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OPTIONS s_time_options[] = {
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{"help", OPT_HELP, '-', "Display this summary"},
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{"connect", OPT_CONNECT, 's',
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"Where to connect as post:port (default is " SSL_CONNECT_NAME ")"},
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{"cipher", OPT_CIPHER, 's', "Cipher to use, see 'openssl ciphers'"},
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{"cert", OPT_CERT, '<', "Cert file to use, PEM format assumed"},
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{"key", OPT_KEY, '<', "File with key, PEM; default is -cert file"},
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{"CApath", OPT_CAPATH, '/', "PEM format directory of CA's"},
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{"cafile", OPT_CAFILE, '<', "PEM format file of CA's"},
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{"no-CAfile", OPT_NOCAFILE, '-',
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"Do not load the default certificates file"},
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{"no-CApath", OPT_NOCAPATH, '-',
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"Do not load certificates from the default certificates directory"},
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{"new", OPT_NEW, '-', "Just time new connections"},
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{"reuse", OPT_REUSE, '-', "Just time connection reuse"},
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{"bugs", OPT_BUGS, '-', "Turn on SSL bug compatibility"},
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{"verify", OPT_VERIFY, 'p',
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"Turn on peer certificate verification, set depth"},
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{"time", OPT_TIME, 'p', "Sf seconds to collect data, default" SECONDSSTR},
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{"www", OPT_WWW, 's', "Fetch specified page from the site"},
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#ifndef OPENSSL_NO_SSL3
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{"ssl3", OPT_SSL3, '-', "Just use SSLv3"},
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#endif
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{NULL}
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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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int s_time_main(int argc, char **argv)
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{
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char buf[1024 * 8];
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SSL *scon = NULL;
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SSL_CTX *ctx = NULL;
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const SSL_METHOD *meth = NULL;
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char *CApath = NULL, *CAfile = NULL, *cipher = NULL, *www_path = NULL;
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char *host = SSL_CONNECT_NAME, *certfile = NULL, *keyfile = NULL, *prog;
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double totalTime = 0.0;
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int noCApath = 0, noCAfile = 0;
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int maxtime = SECONDS, nConn = 0, perform = 3, ret = 1, i, st_bugs =
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0, ver;
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long bytes_read = 0, finishtime = 0;
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OPTION_CHOICE o;
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meth = TLS_client_method();
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verify_depth = 0;
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verify_error = X509_V_OK;
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prog = opt_init(argc, argv, s_time_options);
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while ((o = opt_next()) != OPT_EOF) {
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switch (o) {
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case OPT_EOF:
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case OPT_ERR:
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opthelp:
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BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
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goto end;
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case OPT_HELP:
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opt_help(s_time_options);
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ret = 0;
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goto end;
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case OPT_CONNECT:
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host = opt_arg();
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break;
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case OPT_REUSE:
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perform = 2;
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break;
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case OPT_NEW:
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perform = 1;
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break;
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case OPT_VERIFY:
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if (!opt_int(opt_arg(), &verify_depth))
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goto opthelp;
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BIO_printf(bio_err, "%s: verify depth is %d\n",
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prog, verify_depth);
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break;
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case OPT_CERT:
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certfile = opt_arg();
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break;
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case OPT_KEY:
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keyfile = opt_arg();
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break;
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case OPT_CAPATH:
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CApath = opt_arg();
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break;
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case OPT_CAFILE:
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CAfile = opt_arg();
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break;
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case OPT_NOCAPATH:
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noCApath = 1;
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break;
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case OPT_NOCAFILE:
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noCAfile = 1;
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break;
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case OPT_CIPHER:
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cipher = opt_arg();
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break;
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case OPT_BUGS:
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st_bugs = 1;
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break;
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case OPT_TIME:
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if (!opt_int(opt_arg(), &maxtime))
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goto opthelp;
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break;
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case OPT_WWW:
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www_path = opt_arg();
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if (strlen(www_path) > MYBUFSIZ - 100) {
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BIO_printf(bio_err, "%s: -www option too long\n", prog);
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goto end;
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}
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break;
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case OPT_SSL3:
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#ifndef OPENSSL_NO_SSL3
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meth = SSLv3_client_method();
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#endif
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break;
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}
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}
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argc = opt_num_rest();
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argv = opt_rest();
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if (cipher == NULL)
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cipher = getenv("SSL_CIPHER");
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if (cipher == NULL) {
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BIO_printf(bio_err, "No CIPHER specified\n");
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goto end;
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}
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if ((ctx = SSL_CTX_new(meth)) == NULL)
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goto end;
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SSL_CTX_set_quiet_shutdown(ctx, 1);
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if (st_bugs)
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SSL_CTX_set_options(ctx, SSL_OP_ALL);
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if (!SSL_CTX_set_cipher_list(ctx, cipher))
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goto end;
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if (!set_cert_stuff(ctx, certfile, keyfile))
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goto end;
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if (!ctx_set_verify_locations(ctx, CAfile, CApath, noCAfile, noCApath)) {
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ERR_print_errors(bio_err);
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goto end;
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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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if ((scon = doConnection(NULL, host, ctx)) == NULL)
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goto end;
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if (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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www_path);
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if (SSL_write(scon, buf, strlen(buf)) <= 0)
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goto end;
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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, host, ctx)) == NULL) {
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BIO_printf(bio_err, "Unable to get connection\n");
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goto end;
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}
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if (www_path != NULL) {
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BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n", www_path);
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if (SSL_write(scon, buf, strlen(buf)) <= 0)
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goto end;
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while (SSL_read(scon, buf, sizeof(buf)) > 0)
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continue;
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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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if ((doConnection(scon, host, ctx)) == NULL)
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goto end;
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if (www_path) {
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BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n",
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www_path);
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if (SSL_write(scon, buf, strlen(buf)) <= 0)
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goto end;
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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;
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end:
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SSL_free(scon);
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SSL_CTX_free(ctx);
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return (ret);
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}
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/*-
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* doConnection - make a connection
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*/
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static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx)
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{
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BIO *conn;
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SSL *serverCon;
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int width, i;
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fd_set readfds;
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if ((conn = BIO_new(BIO_s_connect())) == NULL)
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return (NULL);
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BIO_set_conn_hostname(conn, host);
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if (scon == NULL)
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serverCon = SSL_new(ctx);
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else {
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serverCon = scon;
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SSL_set_connect_state(serverCon);
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}
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SSL_set_bio(serverCon, conn, conn);
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/* ok, lets connect */
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for (;;) {
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i = SSL_connect(serverCon);
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if (BIO_sock_should_retry(i)) {
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BIO_printf(bio_err, "DELAY\n");
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i = SSL_get_fd(serverCon);
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width = i + 1;
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FD_ZERO(&readfds);
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openssl_fdset(i, &readfds);
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/*
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* Note: under VMS with SOCKETSHR the 2nd parameter is currently
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* of type (int *) whereas under other systems it is (void *) if
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* you don't have a cast it will choke the compiler: if you do
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* have a cast then you can either go for (int *) or (void *).
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*/
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select(width, (void *)&readfds, NULL, NULL, NULL);
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continue;
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}
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break;
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}
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if (i <= 0) {
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BIO_printf(bio_err, "ERROR\n");
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if (verify_error != X509_V_OK)
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BIO_printf(bio_err, "verify error:%s\n",
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X509_verify_cert_error_string(verify_error));
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else
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ERR_print_errors(bio_err);
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if (scon == NULL)
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SSL_free(serverCon);
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return NULL;
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}
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return serverCon;
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}
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