2 * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
16 #include <openssl/opensslconf.h>
18 #ifndef OPENSSL_NO_SOCK
21 #include <openssl/x509.h>
22 #include <openssl/ssl.h>
23 #include <openssl/pem.h>
25 #include <openssl/err.h>
26 #if !defined(OPENSSL_SYS_MSDOS)
27 # include OPENSSL_UNISTD
31 #define ioctl ioctlsocket
33 #define SSL_CONNECT_NAME "localhost:4433"
35 /* no default cert. */
37 * #define TEST_CERT "client.pem"
42 #define min(a,b) (((a) < (b)) ? (a) : (b))
43 #define max(a,b) (((a) > (b)) ? (a) : (b))
47 #define SECONDSSTR "30"
49 static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx);
52 * Define a HTTP get command globally.
53 * Also define the size of the command, this is two bytes less than
54 * the size of the string because the %s is replaced by the URL.
56 static const char fmt_http_get_cmd[] = "GET %s HTTP/1.0\r\n\r\n";
57 static const size_t fmt_http_get_cmd_size = sizeof(fmt_http_get_cmd) - 2;
59 typedef enum OPTION_choice {
60 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
61 OPT_CONNECT, OPT_CIPHER, OPT_CERT, OPT_NAMEOPT, OPT_KEY, OPT_CAPATH,
62 OPT_CAFILE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_NEW, OPT_REUSE, OPT_BUGS,
63 OPT_VERIFY, OPT_TIME, OPT_SSL3,
67 const OPTIONS s_time_options[] = {
68 {"help", OPT_HELP, '-', "Display this summary"},
69 {"connect", OPT_CONNECT, 's',
70 "Where to connect as post:port (default is " SSL_CONNECT_NAME ")"},
71 {"cipher", OPT_CIPHER, 's', "Cipher to use, see 'openssl ciphers'"},
72 {"cert", OPT_CERT, '<', "Cert file to use, PEM format assumed"},
73 {"nameopt", OPT_NAMEOPT, 's', "Various certificate name options"},
74 {"key", OPT_KEY, '<', "File with key, PEM; default is -cert file"},
75 {"CApath", OPT_CAPATH, '/', "PEM format directory of CA's"},
76 {"cafile", OPT_CAFILE, '<', "PEM format file of CA's"},
77 {"no-CAfile", OPT_NOCAFILE, '-',
78 "Do not load the default certificates file"},
79 {"no-CApath", OPT_NOCAPATH, '-',
80 "Do not load certificates from the default certificates directory"},
81 {"new", OPT_NEW, '-', "Just time new connections"},
82 {"reuse", OPT_REUSE, '-', "Just time connection reuse"},
83 {"bugs", OPT_BUGS, '-', "Turn on SSL bug compatibility"},
84 {"verify", OPT_VERIFY, 'p',
85 "Turn on peer certificate verification, set depth"},
86 {"time", OPT_TIME, 'p', "Seconds to collect data, default " SECONDSSTR},
87 {"www", OPT_WWW, 's', "Fetch specified page from the site"},
88 #ifndef OPENSSL_NO_SSL3
89 {"ssl3", OPT_SSL3, '-', "Just use SSLv3"},
97 static double tm_Time_F(int s)
99 return app_tminterval(s, 1);
102 int s_time_main(int argc, char **argv)
107 const SSL_METHOD *meth = NULL;
108 char *CApath = NULL, *CAfile = NULL, *cipher = NULL, *www_path = NULL;
109 char *host = SSL_CONNECT_NAME, *certfile = NULL, *keyfile = NULL, *prog;
110 double totalTime = 0.0;
111 int noCApath = 0, noCAfile = 0;
112 int maxtime = SECONDS, nConn = 0, perform = 3, ret = 1, i, st_bugs = 0;
113 long bytes_read = 0, finishtime = 0;
115 int max_version = 0, ver, buf_len;
118 meth = TLS_client_method();
120 prog = opt_init(argc, argv, s_time_options);
121 while ((o = opt_next()) != OPT_EOF) {
126 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
129 opt_help(s_time_options);
142 if (!opt_int(opt_arg(), &verify_args.depth))
144 BIO_printf(bio_err, "%s: verify depth is %d\n",
145 prog, verify_args.depth);
148 certfile = opt_arg();
151 if (!set_nameopt(opt_arg()))
176 if (!opt_int(opt_arg(), &maxtime))
180 www_path = opt_arg();
181 buf_size = strlen(www_path) + fmt_http_get_cmd_size;
182 if (buf_size > sizeof(buf)) {
183 BIO_printf(bio_err, "%s: -www option is too long\n", prog);
188 max_version = SSL3_VERSION;
192 argc = opt_num_rest();
197 cipher = getenv("SSL_CIPHER");
198 if (cipher == NULL) {
199 BIO_printf(bio_err, "No CIPHER specified\n");
203 if ((ctx = SSL_CTX_new(meth)) == NULL)
206 SSL_CTX_set_quiet_shutdown(ctx, 1);
207 if (SSL_CTX_set_max_proto_version(ctx, max_version) == 0)
211 SSL_CTX_set_options(ctx, SSL_OP_ALL);
212 if (!SSL_CTX_set_cipher_list(ctx, cipher))
214 if (!set_cert_stuff(ctx, certfile, keyfile))
217 if (!ctx_set_verify_locations(ctx, CAfile, CApath, noCAfile, noCApath)) {
218 ERR_print_errors(bio_err);
223 printf("Collecting connection statistics for %d seconds\n", maxtime);
225 /* Loop and time how long it takes to make connections */
228 finishtime = (long)time(NULL) + maxtime;
231 if (finishtime < (long)time(NULL))
234 if ((scon = doConnection(NULL, host, ctx)) == NULL)
237 if (www_path != NULL) {
238 buf_len = BIO_snprintf(buf, sizeof(buf), fmt_http_get_cmd,
240 if (buf_len <= 0 || SSL_write(scon, buf, buf_len) <= 0)
242 while ((i = SSL_read(scon, buf, sizeof(buf))) > 0 ||
243 SSL_get_error(scon, i) == SSL_ERROR_WANT_READ ||
244 SSL_get_error(scon, i) == SSL_ERROR_WANT_WRITE)
245 if (i > 0) bytes_read += i;
248 SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
252 BIO_closesocket(SSL_get_fd(scon));
255 if (SSL_session_reused(scon)) {
258 ver = SSL_version(scon);
259 if (ver == TLS1_VERSION)
261 else if (ver == SSL3_VERSION)
272 totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
274 i = (int)((long)time(NULL) - finishtime + maxtime);
276 ("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
277 nConn, totalTime, ((double)nConn / totalTime), bytes_read);
279 ("%d connections in %ld real seconds, %ld bytes read per connection\n",
280 nConn, (long)time(NULL) - finishtime + maxtime, bytes_read / nConn);
283 * Now loop and time connections using the same session id over and over
289 printf("\n\nNow timing with session id reuse.\n");
291 /* Get an SSL object so we can reuse the session id */
292 if ((scon = doConnection(NULL, host, ctx)) == NULL) {
293 BIO_printf(bio_err, "Unable to get connection\n");
297 if (www_path != NULL) {
298 buf_len = BIO_snprintf(buf, sizeof(buf), fmt_http_get_cmd, www_path);
299 if (buf_len <= 0 || SSL_write(scon, buf, buf_len) <= 0)
301 while ((i = SSL_read(scon, buf, sizeof(buf))) > 0 ||
302 SSL_get_error(scon, i) == SSL_ERROR_WANT_READ ||
303 SSL_get_error(scon, i) == SSL_ERROR_WANT_WRITE)
307 SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
311 BIO_closesocket(SSL_get_fd(scon));
316 finishtime = (long)time(NULL) + maxtime;
318 printf("starting\n");
323 if (finishtime < (long)time(NULL))
326 if ((doConnection(scon, host, ctx)) == NULL)
329 if (www_path != NULL) {
330 buf_len = BIO_snprintf(buf, sizeof(buf), fmt_http_get_cmd,
332 if (buf_len <= 0 || SSL_write(scon, buf, buf_len) <= 0)
334 while ((i = SSL_read(scon, buf, sizeof(buf))) > 0 ||
335 SSL_get_error(scon, i) == SSL_ERROR_WANT_READ ||
336 SSL_get_error(scon, i) == SSL_ERROR_WANT_WRITE)
337 if (i > 0) bytes_read += i;
340 SSL_set_shutdown(scon, SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
344 BIO_closesocket(SSL_get_fd(scon));
347 if (SSL_session_reused(scon)) {
350 ver = SSL_version(scon);
351 if (ver == TLS1_VERSION)
353 else if (ver == SSL3_VERSION)
361 totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
364 ("\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n",
365 nConn, totalTime, ((double)nConn / totalTime), bytes_read);
367 ("%d connections in %ld real seconds, %ld bytes read per connection\n",
368 nConn, (long)time(NULL) - finishtime + maxtime, bytes_read / nConn);
379 * doConnection - make a connection
381 static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx)
388 if ((conn = BIO_new(BIO_s_connect())) == NULL)
391 BIO_set_conn_hostname(conn, host);
394 serverCon = SSL_new(ctx);
397 SSL_set_connect_state(serverCon);
400 SSL_set_bio(serverCon, conn, conn);
402 /* ok, lets connect */
404 i = SSL_connect(serverCon);
405 if (BIO_sock_should_retry(i)) {
406 BIO_printf(bio_err, "DELAY\n");
408 i = SSL_get_fd(serverCon);
411 openssl_fdset(i, &readfds);
413 * Note: under VMS with SOCKETSHR the 2nd parameter is currently
414 * of type (int *) whereas under other systems it is (void *) if
415 * you don't have a cast it will choke the compiler: if you do
416 * have a cast then you can either go for (int *) or (void *).
418 select(width, (void *)&readfds, NULL, NULL, NULL);
424 BIO_printf(bio_err, "ERROR\n");
425 if (verify_args.error != X509_V_OK)
426 BIO_printf(bio_err, "verify error:%s\n",
427 X509_verify_cert_error_string(verify_args.error));
429 ERR_print_errors(bio_err);
437 #endif /* OPENSSL_NO_SOCK */