/* 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 -----------------------------------------*/ #include #include #include #define USE_SOCKETS #include "apps.h" #include #include #include #include "s_apps.h" #include #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; }