| /* 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> |
| |
| #include <openssl/opensslconf.h> |
| |
| #ifndef OPENSSL_NO_SOCK |
| |
| #define USE_SOCKETS |
| #include "apps.h" |
| #include <openssl/x509.h> |
| #include <openssl/ssl.h> |
| #include <openssl/pem.h> |
| #include "s_apps.h" |
| #include <openssl/err.h> |
| #if !defined(OPENSSL_SYS_MSDOS) |
| # include OPENSSL_UNISTD |
| #endif |
| |
| #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 |
| #define SECONDSSTR "30" |
| |
| extern int verify_depth; |
| extern int verify_error; |
| |
| static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx); |
| |
| typedef enum OPTION_choice { |
| OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, |
| OPT_CONNECT, OPT_CIPHER, OPT_CERT, OPT_KEY, OPT_CAPATH, |
| OPT_CAFILE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_NEW, OPT_REUSE, OPT_BUGS, |
| OPT_VERIFY, OPT_TIME, OPT_SSL3, |
| OPT_WWW |
| } OPTION_CHOICE; |
| |
| OPTIONS s_time_options[] = { |
| {"help", OPT_HELP, '-', "Display this summary"}, |
| {"connect", OPT_CONNECT, 's', |
| "Where to connect as post:port (default is " SSL_CONNECT_NAME ")"}, |
| {"cipher", OPT_CIPHER, 's', "Cipher to use, see 'openssl ciphers'"}, |
| {"cert", OPT_CERT, '<', "Cert file to use, PEM format assumed"}, |
| {"key", OPT_KEY, '<', "File with key, PEM; default is -cert file"}, |
| {"CApath", OPT_CAPATH, '/', "PEM format directory of CA's"}, |
| {"cafile", OPT_CAFILE, '<', "PEM format file of CA's"}, |
| {"no-CAfile", OPT_NOCAFILE, '-', |
| "Do not load the default certificates file"}, |
| {"no-CApath", OPT_NOCAPATH, '-', |
| "Do not load certificates from the default certificates directory"}, |
| {"new", OPT_NEW, '-', "Just time new connections"}, |
| {"reuse", OPT_REUSE, '-', "Just time connection reuse"}, |
| {"bugs", OPT_BUGS, '-', "Turn on SSL bug compatibility"}, |
| {"verify", OPT_VERIFY, 'p', |
| "Turn on peer certificate verification, set depth"}, |
| {"time", OPT_TIME, 'p', "Seconds to collect data, default " SECONDSSTR}, |
| {"www", OPT_WWW, 's', "Fetch specified page from the site"}, |
| #ifndef OPENSSL_NO_SSL3 |
| {"ssl3", OPT_SSL3, '-', "Just use SSLv3"}, |
| #endif |
| {NULL} |
| }; |
| |
| #define START 0 |
| #define STOP 1 |
| |
| static double tm_Time_F(int s) |
| { |
| return app_tminterval(s, 1); |
| } |
| |
| int s_time_main(int argc, char **argv) |
| { |
| char buf[1024 * 8]; |
| SSL *scon = NULL; |
| SSL_CTX *ctx = NULL; |
| const SSL_METHOD *meth = NULL; |
| char *CApath = NULL, *CAfile = NULL, *cipher = NULL, *www_path = NULL; |
| char *host = SSL_CONNECT_NAME, *certfile = NULL, *keyfile = NULL, *prog; |
| double totalTime = 0.0; |
| int noCApath = 0, noCAfile = 0; |
| int maxtime = SECONDS, nConn = 0, perform = 3, ret = 1, i, st_bugs = |
| 0, ver; |
| long bytes_read = 0, finishtime = 0; |
| OPTION_CHOICE o; |
| int max_version = 0; |
| |
| meth = TLS_client_method(); |
| verify_depth = 0; |
| verify_error = X509_V_OK; |
| |
| prog = opt_init(argc, argv, s_time_options); |
| while ((o = opt_next()) != OPT_EOF) { |
| switch (o) { |
| case OPT_EOF: |
| case OPT_ERR: |
| opthelp: |
| BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); |
| goto end; |
| case OPT_HELP: |
| opt_help(s_time_options); |
| ret = 0; |
| goto end; |
| case OPT_CONNECT: |
| host = opt_arg(); |
| break; |
| case OPT_REUSE: |
| perform = 2; |
| break; |
| case OPT_NEW: |
| perform = 1; |
| break; |
| case OPT_VERIFY: |
| if (!opt_int(opt_arg(), &verify_depth)) |
| goto opthelp; |
| BIO_printf(bio_err, "%s: verify depth is %d\n", |
| prog, verify_depth); |
| break; |
| case OPT_CERT: |
| certfile = opt_arg(); |
| break; |
| case OPT_KEY: |
| keyfile = opt_arg(); |
| break; |
| case OPT_CAPATH: |
| CApath = opt_arg(); |
| break; |
| case OPT_CAFILE: |
| CAfile = opt_arg(); |
| break; |
| case OPT_NOCAPATH: |
| noCApath = 1; |
| break; |
| case OPT_NOCAFILE: |
| noCAfile = 1; |
| break; |
| case OPT_CIPHER: |
| cipher = opt_arg(); |
| break; |
| case OPT_BUGS: |
| st_bugs = 1; |
| break; |
| case OPT_TIME: |
| if (!opt_int(opt_arg(), &maxtime)) |
| goto opthelp; |
| break; |
| case OPT_WWW: |
| www_path = opt_arg(); |
| if (strlen(www_path) > MYBUFSIZ - 100) { |
| BIO_printf(bio_err, "%s: -www option too long\n", prog); |
| goto end; |
| } |
| break; |
| case OPT_SSL3: |
| max_version = SSL3_VERSION; |
| break; |
| } |
| } |
| argc = opt_num_rest(); |
| if (argc != 0) |
| goto opthelp; |
| |
| if (cipher == NULL) |
| cipher = getenv("SSL_CIPHER"); |
| if (cipher == NULL) { |
| BIO_printf(bio_err, "No CIPHER specified\n"); |
| goto end; |
| } |
| |
| if ((ctx = SSL_CTX_new(meth)) == NULL) |
| goto end; |
| |
| SSL_CTX_set_quiet_shutdown(ctx, 1); |
| if (SSL_CTX_set_max_proto_version(ctx, max_version) == 0) |
| goto end; |
| |
| if (st_bugs) |
| SSL_CTX_set_options(ctx, SSL_OP_ALL); |
| if (!SSL_CTX_set_cipher_list(ctx, cipher)) |
| goto end; |
| if (!set_cert_stuff(ctx, certfile, keyfile)) |
| goto end; |
| |
| if (!ctx_set_verify_locations(ctx, CAfile, CApath, noCAfile, noCApath)) { |
| ERR_print_errors(bio_err); |
| goto end; |
| } |
| 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; |
| |
| if ((scon = doConnection(NULL, host, ctx)) == NULL) |
| goto end; |
| |
| if (www_path != NULL) { |
| BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n", |
| www_path); |
| if (SSL_write(scon, buf, strlen(buf)) <= 0) |
| goto end; |
| 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 |
| BIO_closesocket(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 |
| 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, host, ctx)) == NULL) { |
| BIO_printf(bio_err, "Unable to get connection\n"); |
| goto end; |
| } |
| |
| if (www_path != NULL) { |
| BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n", www_path); |
| if (SSL_write(scon, buf, strlen(buf)) <= 0) |
| goto end; |
| while (SSL_read(scon, buf, sizeof(buf)) > 0) |
| continue; |
| } |
| #ifdef NO_SHUTDOWN |
| SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN); |
| #else |
| SSL_shutdown(scon); |
| #endif |
| BIO_closesocket(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; |
| |
| if ((doConnection(scon, host, ctx)) == NULL) |
| goto end; |
| |
| if (www_path) { |
| BIO_snprintf(buf, sizeof buf, "GET %s HTTP/1.0\r\n\r\n", |
| www_path); |
| if (SSL_write(scon, buf, strlen(buf)) <= 0) |
| goto end; |
| 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 |
| BIO_closesocket(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 |
| 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: |
| SSL_free(scon); |
| SSL_CTX_free(ctx); |
| return (ret); |
| } |
| |
| /*- |
| * doConnection - make a connection |
| */ |
| static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx) |
| { |
| BIO *conn; |
| SSL *serverCon; |
| int width, i; |
| fd_set readfds; |
| |
| if ((conn = BIO_new(BIO_s_connect())) == NULL) |
| return (NULL); |
| |
| BIO_set_conn_hostname(conn, host); |
| |
| if (scon == NULL) |
| serverCon = SSL_new(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; |
| } |
| #endif /* OPENSSL_NO_SOCK */ |
