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