mirror of https://github.com/wolfSSL/wolfssl.git
3252 lines
104 KiB
C
3252 lines
104 KiB
C
/* client.c
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*
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* Copyright (C) 2006-2017 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <wolfssl/wolfcrypt/settings.h>
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#include <wolfssl/ssl.h>
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#if defined(WOLFSSL_MDK_ARM) || defined(WOLFSSL_KEIL_TCP_NET)
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#include <stdio.h>
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#include <string.h>
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#include "cmsis_os.h"
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#include "rl_fs.h"
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#include "rl_net.h"
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#include "wolfssl_MDK_ARM.h"
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#endif
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#include <wolfssl/test.h>
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#include <examples/client/client.h>
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#include <wolfssl/error-ssl.h>
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#ifndef NO_WOLFSSL_CLIENT
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#ifdef USE_FAST_MATH
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/* included to inspect the size of FP_MAX_BITS */
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#include <wolfssl/wolfcrypt/tfm.h>
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#endif
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#ifdef WOLFSSL_ASYNC_CRYPT
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static int devId = INVALID_DEVID;
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#endif
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#define DEFAULT_TIMEOUT_SEC 2
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#ifndef MAX_NON_BLOCK_SEC
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#define MAX_NON_BLOCK_SEC 10
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#endif
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#define OCSP_STAPLING 1
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#define OCSP_STAPLINGV2 2
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#define OCSP_STAPLINGV2_MULTI 3
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#define OCSP_STAPLING_OPT_MAX OCSP_STAPLINGV2_MULTI
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/* Note on using port 0: the client standalone example doesn't utilize the
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* port 0 port sharing; that is used by (1) the server in external control
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* test mode and (2) the testsuite which uses this code and sets up the correct
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* port numbers when the internal thread using the server code using port 0. */
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static int lng_index = 0;
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#ifdef WOLFSSL_CALLBACKS
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Timeval timeout;
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static int handShakeCB(HandShakeInfo* info)
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{
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(void)info;
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return 0;
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}
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static int timeoutCB(TimeoutInfo* info)
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{
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(void)info;
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return 0;
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}
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#endif
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#ifdef HAVE_SESSION_TICKET
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static int sessionTicketCB(WOLFSSL* ssl,
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const unsigned char* ticket, int ticketSz,
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void* ctx)
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{
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(void)ssl;
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(void)ticket;
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printf("Session Ticket CB: ticketSz = %d, ctx = %s\n",
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ticketSz, (char*)ctx);
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return 0;
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}
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#endif
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static int NonBlockingSSL_Connect(WOLFSSL* ssl)
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{
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int ret;
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int error;
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SOCKET_T sockfd;
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int select_ret = 0;
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int elapsedSec = 0;
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#ifndef WOLFSSL_CALLBACKS
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ret = wolfSSL_connect(ssl);
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#else
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ret = wolfSSL_connect_ex(ssl, handShakeCB, timeoutCB, timeout);
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#endif
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error = wolfSSL_get_error(ssl, 0);
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sockfd = (SOCKET_T)wolfSSL_get_fd(ssl);
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while (ret != WOLFSSL_SUCCESS &&
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(error == WOLFSSL_ERROR_WANT_READ || error == WOLFSSL_ERROR_WANT_WRITE
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#ifdef WOLFSSL_ASYNC_CRYPT
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|| error == WC_PENDING_E
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#endif
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#ifdef WOLFSSL_NONBLOCK_OCSP
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|| error == OCSP_WANT_READ
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#endif
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)) {
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int currTimeout = 1;
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if (error == WOLFSSL_ERROR_WANT_READ)
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printf("... client would read block\n");
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else if (error == WOLFSSL_ERROR_WANT_WRITE)
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printf("... client would write block\n");
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#ifdef WOLFSSL_ASYNC_CRYPT
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if (error == WC_PENDING_E) {
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ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
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if (ret < 0) break;
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}
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else
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#endif
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{
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if (error != WOLFSSL_ERROR_WANT_WRITE) {
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#ifdef WOLFSSL_DTLS
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currTimeout = wolfSSL_dtls_get_current_timeout(ssl);
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#endif
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select_ret = tcp_select(sockfd, currTimeout);
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}
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}
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if ((select_ret == TEST_RECV_READY) || (select_ret == TEST_SEND_READY)
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|| (select_ret == TEST_ERROR_READY)
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#ifdef WOLFSSL_ASYNC_CRYPT
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|| error == WC_PENDING_E
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#endif
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) {
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#ifndef WOLFSSL_CALLBACKS
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ret = wolfSSL_connect(ssl);
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#else
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ret = wolfSSL_connect_ex(ssl, handShakeCB, timeoutCB, timeout);
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#endif
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error = wolfSSL_get_error(ssl, 0);
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elapsedSec = 0; /* reset elapsed */
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if (error == WOLFSSL_ERROR_WANT_WRITE) {
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/* Do a send select here. */
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select_ret = tcp_select_tx(sockfd, 1);
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if (select_ret == TEST_TIMEOUT) {
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error = WOLFSSL_FATAL_ERROR;
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}
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}
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}
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else if (select_ret == TEST_TIMEOUT && !wolfSSL_dtls(ssl)) {
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error = WOLFSSL_ERROR_WANT_READ;
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elapsedSec += currTimeout;
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if (elapsedSec > MAX_NON_BLOCK_SEC) {
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printf("Nonblocking connect timeout\n");
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error = WOLFSSL_FATAL_ERROR;
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}
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}
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#ifdef WOLFSSL_DTLS
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else if (select_ret == TEST_TIMEOUT && wolfSSL_dtls(ssl) &&
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wolfSSL_dtls_got_timeout(ssl) >= 0) {
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error = WOLFSSL_ERROR_WANT_READ;
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}
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#endif
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else {
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error = WOLFSSL_FATAL_ERROR;
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}
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}
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return ret;
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}
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static void ShowCiphers(void)
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{
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static char ciphers[4096];
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int ret = wolfSSL_get_ciphers(ciphers, (int)sizeof(ciphers));
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if (ret == WOLFSSL_SUCCESS)
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printf("%s\n", ciphers);
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}
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/* Shows which versions are valid */
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static void ShowVersions(void)
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{
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#ifndef NO_OLD_TLS
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#ifdef WOLFSSL_ALLOW_SSLV3
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printf("0:");
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#endif
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#ifdef WOLFSSL_ALLOW_TLSV10
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printf("1:");
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#endif
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printf("2:");
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#endif /* NO_OLD_TLS */
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#ifndef WOLFSSL_NO_TLS12
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printf("3:");
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#endif
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#ifdef WOLFSSL_TLS13
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printf("4:");
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#endif
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printf("d(downgrade):");
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#if defined(OPENSSL_EXTRA) || defined(WOLFSSL_EITHER_SIDE)
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printf("e(either):");
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#endif
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printf("\n");
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}
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#ifdef WOLFSSL_TLS13
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static void SetKeyShare(WOLFSSL* ssl, int onlyKeyShare, int useX25519)
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{
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int groups[3];
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int count = 0;
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(void)useX25519;
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WOLFSSL_START(WC_FUNC_CLIENT_KEY_EXCHANGE_SEND);
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if (onlyKeyShare == 0 || onlyKeyShare == 2) {
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#ifdef HAVE_CURVE25519
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if (useX25519) {
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groups[count++] = WOLFSSL_ECC_X25519;
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if (wolfSSL_UseKeyShare(ssl, WOLFSSL_ECC_X25519) != WOLFSSL_SUCCESS)
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err_sys("unable to use curve x25519");
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}
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else
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#endif
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{
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#ifdef HAVE_ECC
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#if defined(HAVE_ECC256) || defined(HAVE_ALL_CURVES)
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groups[count++] = WOLFSSL_ECC_SECP256R1;
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if (wolfSSL_UseKeyShare(ssl, WOLFSSL_ECC_SECP256R1)
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!= WOLFSSL_SUCCESS) {
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err_sys("unable to use curve secp256r1");
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}
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#endif
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#endif
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}
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}
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if (onlyKeyShare == 0 || onlyKeyShare == 1) {
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#ifdef HAVE_FFDHE_2048
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groups[count++] = WOLFSSL_FFDHE_2048;
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if (wolfSSL_UseKeyShare(ssl, WOLFSSL_FFDHE_2048) != WOLFSSL_SUCCESS)
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err_sys("unable to use DH 2048-bit parameters");
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#endif
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}
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if (wolfSSL_set_groups(ssl, groups, count) != WOLFSSL_SUCCESS)
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err_sys("unable to set groups");
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WOLFSSL_END(WC_FUNC_CLIENT_KEY_EXCHANGE_SEND);
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}
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#endif
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#ifdef WOLFSSL_EARLY_DATA
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static void EarlyData(WOLFSSL_CTX* ctx, WOLFSSL* ssl, const char* msg,
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int msgSz, char* buffer)
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{
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int err;
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int ret;
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do {
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err = 0; /* reset error */
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ret = wolfSSL_write_early_data(ssl, msg, msgSz, &msgSz);
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if (ret <= 0) {
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err = wolfSSL_get_error(ssl, 0);
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#ifdef WOLFSSL_ASYNC_CRYPT
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if (err == WC_PENDING_E) {
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ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
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if (ret < 0) break;
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}
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#endif
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}
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} while (err == WC_PENDING_E);
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if (ret != msgSz) {
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printf("SSL_write_early_data msg error %d, %s\n", err,
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wolfSSL_ERR_error_string(err, buffer));
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wolfSSL_free(ssl); ssl = NULL;
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wolfSSL_CTX_free(ctx); ctx = NULL;
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err_sys("SSL_write_early_data failed");
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}
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do {
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err = 0; /* reset error */
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ret = wolfSSL_write_early_data(ssl, msg, msgSz, &msgSz);
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if (ret <= 0) {
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err = wolfSSL_get_error(ssl, 0);
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#ifdef WOLFSSL_ASYNC_CRYPT
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if (err == WC_PENDING_E) {
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ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
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if (ret < 0) break;
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}
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#endif
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}
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} while (err == WC_PENDING_E);
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if (ret != msgSz) {
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printf("SSL_write_early_data msg error %d, %s\n", err,
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wolfSSL_ERR_error_string(err, buffer));
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wolfSSL_free(ssl); ssl = NULL;
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wolfSSL_CTX_free(ctx); ctx = NULL;
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err_sys("SSL_write_early_data failed");
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}
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}
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#endif
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/* Measures average time to create, connect and disconnect a connection (TPS).
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Benchmark = number of connections. */
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static const char* client_bench_conmsg[][5] = {
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/* English */
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{
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"wolfSSL_resume avg took:", "milliseconds\n",
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"wolfSSL_connect avg took:", "milliseconds\n",
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NULL
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},
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#ifndef NO_MULTIBYTE_PRINT
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/* Japanese */
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{
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"wolfSSL_resume 平均時間:", "ミリ秒\n",
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"wolfSSL_connect 平均時間:", "ミリ秒\n",
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}
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#endif
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};
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static int ClientBenchmarkConnections(WOLFSSL_CTX* ctx, char* host, word16 port,
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int dtlsUDP, int dtlsSCTP, int benchmark, int resumeSession, int useX25519,
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int helloRetry, int onlyKeyShare, int version, int earlyData)
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{
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/* time passed in number of connects give average */
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int times = benchmark, skip = times * 0.1;
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int loops = resumeSession ? 2 : 1;
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int i = 0, err, ret;
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#ifndef NO_SESSION_CACHE
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WOLFSSL_SESSION* benchSession = NULL;
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#endif
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#ifdef WOLFSSL_TLS13
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byte* reply[80];
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static const char msg[] = "GET /index.html HTTP/1.0\r\n\r\n";
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#ifdef WOLFSSL_EARLY_DATA
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static const char earlyMsg[] = "A drop of info";
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#endif
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#endif
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const char** words = client_bench_conmsg[lng_index];
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(void)resumeSession;
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(void)useX25519;
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(void)helloRetry;
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(void)onlyKeyShare;
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(void)version;
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(void)earlyData;
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while (loops--) {
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#ifndef NO_SESSION_CACHE
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int benchResume = resumeSession && loops == 0;
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#endif
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double start = current_time(1), avg;
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for (i = 0; i < times; i++) {
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SOCKET_T sockfd;
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WOLFSSL* ssl;
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if (i == skip)
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start = current_time(1);
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ssl = wolfSSL_new(ctx);
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if (ssl == NULL)
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err_sys("unable to get SSL object");
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#ifndef NO_SESSION_CACHE
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if (benchResume)
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wolfSSL_set_session(ssl, benchSession);
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#endif
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#ifdef WOLFSSL_TLS13
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else if (version >= 4) {
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if (!helloRetry)
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SetKeyShare(ssl, onlyKeyShare, useX25519);
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else
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wolfSSL_NoKeyShares(ssl);
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}
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#endif
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tcp_connect(&sockfd, host, port, dtlsUDP, dtlsSCTP, ssl);
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if (wolfSSL_set_fd(ssl, sockfd) != WOLFSSL_SUCCESS) {
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err_sys("error in setting fd");
|
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}
|
||
|
||
#if defined(WOLFSSL_TLS13) && !defined(NO_SESSION_CACHE) && \
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defined(WOLFSSL_EARLY_DATA)
|
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if (version >= 4 && benchResume && earlyData) {
|
||
char buffer[WOLFSSL_MAX_ERROR_SZ];
|
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EarlyData(ctx, ssl, earlyMsg, sizeof(earlyMsg)-1, buffer);
|
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}
|
||
#endif
|
||
do {
|
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err = 0; /* reset error */
|
||
ret = wolfSSL_connect(ssl);
|
||
if (ret != WOLFSSL_SUCCESS) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
if (ret != WOLFSSL_SUCCESS) {
|
||
err_sys("SSL_connect failed");
|
||
}
|
||
|
||
#ifdef WOLFSSL_TLS13
|
||
#ifndef NO_SESSION_CACHE
|
||
if (version >= 4 && resumeSession && !benchResume)
|
||
#else
|
||
if (version >= 4 && resumeSession)
|
||
#endif
|
||
{
|
||
if (wolfSSL_write(ssl, msg, sizeof(msg)-1) <= 0)
|
||
err_sys("SSL_write failed");
|
||
|
||
if (wolfSSL_read(ssl, reply, sizeof(reply)-1) <= 0)
|
||
err_sys("SSL_read failed");
|
||
}
|
||
#endif
|
||
|
||
|
||
wolfSSL_shutdown(ssl);
|
||
#ifndef NO_SESSION_CACHE
|
||
if (i == (times-1) && resumeSession) {
|
||
benchSession = wolfSSL_get_session(ssl);
|
||
}
|
||
#endif
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
CloseSocket(sockfd);
|
||
}
|
||
avg = current_time(0) - start;
|
||
avg /= (times - skip);
|
||
avg *= 1000; /* milliseconds */
|
||
#ifndef NO_SESSION_CACHE
|
||
if (benchResume)
|
||
printf("%s %8.3f %s\n", words[0],avg, words[1]);
|
||
else
|
||
#endif
|
||
printf("%s %8.3f %s\n", words[2],avg, words[3]);
|
||
|
||
WOLFSSL_TIME(times);
|
||
}
|
||
|
||
return EXIT_SUCCESS;
|
||
}
|
||
|
||
/* Measures throughput in kbps. Throughput = number of bytes */
|
||
static int ClientBenchmarkThroughput(WOLFSSL_CTX* ctx, char* host, word16 port,
|
||
int dtlsUDP, int dtlsSCTP, int block, int throughput, int useX25519)
|
||
{
|
||
double start, conn_time = 0, tx_time = 0, rx_time = 0;
|
||
SOCKET_T sockfd;
|
||
WOLFSSL* ssl;
|
||
int ret = 0, err = 0;
|
||
|
||
start = current_time(1);
|
||
ssl = wolfSSL_new(ctx);
|
||
if (ssl == NULL)
|
||
err_sys("unable to get SSL object");
|
||
|
||
tcp_connect(&sockfd, host, port, dtlsUDP, dtlsSCTP, ssl);
|
||
if (wolfSSL_set_fd(ssl, sockfd) != WOLFSSL_SUCCESS) {
|
||
err_sys("error in setting fd");
|
||
}
|
||
|
||
(void)useX25519;
|
||
#ifdef WOLFSSL_TLS13
|
||
#ifdef HAVE_CURVE25519
|
||
if (useX25519) {
|
||
if (wolfSSL_UseKeyShare(ssl, WOLFSSL_ECC_X25519)
|
||
!= WOLFSSL_SUCCESS) {
|
||
err_sys("unable to use curve x25519");
|
||
}
|
||
}
|
||
#endif
|
||
#endif
|
||
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_connect(ssl);
|
||
if (ret != WOLFSSL_SUCCESS) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
if (ret == WOLFSSL_SUCCESS) {
|
||
/* Perform throughput test */
|
||
char *tx_buffer, *rx_buffer;
|
||
|
||
/* Record connection time */
|
||
conn_time = current_time(0) - start;
|
||
|
||
/* Allocate TX/RX buffers */
|
||
tx_buffer = (char*)XMALLOC(block, NULL, DYNAMIC_TYPE_TMP_BUFFER);
|
||
rx_buffer = (char*)XMALLOC(block, NULL, DYNAMIC_TYPE_TMP_BUFFER);
|
||
if (tx_buffer && rx_buffer) {
|
||
WC_RNG rng;
|
||
|
||
/* Startup the RNG */
|
||
#if !defined(HAVE_FIPS) && defined(WOLFSSL_ASYNC_CRYPT)
|
||
ret = wc_InitRng_ex(&rng, NULL, devId);
|
||
#else
|
||
ret = wc_InitRng(&rng);
|
||
#endif
|
||
if (ret == 0) {
|
||
int xfer_bytes;
|
||
|
||
/* Generate random data to send */
|
||
ret = wc_RNG_GenerateBlock(&rng, (byte*)tx_buffer, block);
|
||
wc_FreeRng(&rng);
|
||
if(ret != 0) {
|
||
err_sys("wc_RNG_GenerateBlock failed");
|
||
}
|
||
|
||
/* Perform TX and RX of bytes */
|
||
xfer_bytes = 0;
|
||
while (throughput > xfer_bytes) {
|
||
int len, rx_pos, select_ret;
|
||
|
||
/* Determine packet size */
|
||
len = min(block, throughput - xfer_bytes);
|
||
|
||
/* Perform TX */
|
||
start = current_time(1);
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_write(ssl, tx_buffer, len);
|
||
if (ret <= 0) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
if (ret != len) {
|
||
printf("SSL_write bench error %d!\n", err);
|
||
err_sys("SSL_write failed");
|
||
}
|
||
tx_time += current_time(0) - start;
|
||
|
||
/* Perform RX */
|
||
select_ret = tcp_select(sockfd, DEFAULT_TIMEOUT_SEC);
|
||
if (select_ret == TEST_RECV_READY) {
|
||
start = current_time(1);
|
||
rx_pos = 0;
|
||
while (rx_pos < len) {
|
||
ret = wolfSSL_read(ssl, &rx_buffer[rx_pos],
|
||
len - rx_pos);
|
||
if (ret <= 0) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
else
|
||
#endif
|
||
if (err != WOLFSSL_ERROR_WANT_READ) {
|
||
printf("SSL_read bench error %d\n", err);
|
||
err_sys("SSL_read failed");
|
||
}
|
||
}
|
||
else {
|
||
rx_pos += ret;
|
||
}
|
||
}
|
||
rx_time += current_time(0) - start;
|
||
}
|
||
|
||
/* Compare TX and RX buffers */
|
||
if (XMEMCMP(tx_buffer, rx_buffer, len) != 0) {
|
||
free(tx_buffer);
|
||
tx_buffer = NULL;
|
||
free(rx_buffer);
|
||
rx_buffer = NULL;
|
||
err_sys("Compare TX and RX buffers failed");
|
||
}
|
||
|
||
/* Update overall position */
|
||
xfer_bytes += len;
|
||
}
|
||
}
|
||
else {
|
||
err_sys("wc_InitRng failed");
|
||
}
|
||
(void)rng; /* for WC_NO_RNG case */
|
||
}
|
||
else {
|
||
err_sys("Client buffer malloc failed");
|
||
}
|
||
if(tx_buffer) XFREE(tx_buffer, NULL, DYNAMIC_TYPE_TMP_BUFFER);
|
||
if(rx_buffer) XFREE(rx_buffer, NULL, DYNAMIC_TYPE_TMP_BUFFER);
|
||
}
|
||
else {
|
||
err_sys("wolfSSL_connect failed");
|
||
}
|
||
|
||
wolfSSL_shutdown(ssl);
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
CloseSocket(sockfd);
|
||
|
||
printf("wolfSSL Client Benchmark %d bytes\n"
|
||
"\tConnect %8.3f ms\n"
|
||
"\tTX %8.3f ms (%8.3f MBps)\n"
|
||
"\tRX %8.3f ms (%8.3f MBps)\n",
|
||
throughput,
|
||
conn_time * 1000,
|
||
tx_time * 1000, throughput / tx_time / 1024 / 1024,
|
||
rx_time * 1000, throughput / rx_time / 1024 / 1024
|
||
);
|
||
|
||
return EXIT_SUCCESS;
|
||
}
|
||
|
||
const char* starttlsCmd[6] = {
|
||
"220",
|
||
"EHLO mail.example.com\r\n",
|
||
"250",
|
||
"STARTTLS\r\n",
|
||
"220",
|
||
"QUIT\r\n",
|
||
};
|
||
|
||
/* Initiates the STARTTLS command sequence over TCP */
|
||
static int StartTLS_Init(SOCKET_T* sockfd)
|
||
{
|
||
char tmpBuf[256];
|
||
|
||
if (sockfd == NULL)
|
||
return BAD_FUNC_ARG;
|
||
|
||
/* S: 220 <host> SMTP service ready */
|
||
XMEMSET(tmpBuf, 0, sizeof(tmpBuf));
|
||
if (recv(*sockfd, tmpBuf, sizeof(tmpBuf)-1, 0) < 0)
|
||
err_sys("failed to read STARTTLS command\n");
|
||
|
||
if (!XSTRNCMP(tmpBuf, starttlsCmd[0], XSTRLEN(starttlsCmd[0]))) {
|
||
printf("%s\n", tmpBuf);
|
||
} else {
|
||
err_sys("incorrect STARTTLS command received");
|
||
}
|
||
|
||
/* C: EHLO mail.example.com */
|
||
if (send(*sockfd, starttlsCmd[1], (int)XSTRLEN(starttlsCmd[1]), 0) !=
|
||
(int)XSTRLEN(starttlsCmd[1]))
|
||
err_sys("failed to send STARTTLS EHLO command\n");
|
||
|
||
/* S: 250 <host> offers a warm hug of welcome */
|
||
XMEMSET(tmpBuf, 0, sizeof(tmpBuf));
|
||
if (recv(*sockfd, tmpBuf, sizeof(tmpBuf)-1, 0) < 0)
|
||
err_sys("failed to read STARTTLS command\n");
|
||
|
||
if (!XSTRNCMP(tmpBuf, starttlsCmd[2], XSTRLEN(starttlsCmd[2]))) {
|
||
printf("%s\n", tmpBuf);
|
||
} else {
|
||
err_sys("incorrect STARTTLS command received");
|
||
}
|
||
|
||
/* C: STARTTLS */
|
||
if (send(*sockfd, starttlsCmd[3], (int)XSTRLEN(starttlsCmd[3]), 0) !=
|
||
(int)XSTRLEN(starttlsCmd[3])) {
|
||
err_sys("failed to send STARTTLS command\n");
|
||
}
|
||
|
||
/* S: 220 Go ahead */
|
||
XMEMSET(tmpBuf, 0, sizeof(tmpBuf));
|
||
if (recv(*sockfd, tmpBuf, sizeof(tmpBuf)-1, 0) < 0)
|
||
err_sys("failed to read STARTTLS command\n");
|
||
|
||
if (!XSTRNCMP(tmpBuf, starttlsCmd[4], XSTRLEN(starttlsCmd[4]))) {
|
||
printf("%s\n", tmpBuf);
|
||
} else {
|
||
err_sys("incorrect STARTTLS command received, expected 220");
|
||
}
|
||
|
||
return WOLFSSL_SUCCESS;
|
||
}
|
||
|
||
/* Closes down the SMTP connection */
|
||
static int SMTP_Shutdown(WOLFSSL* ssl, int wc_shutdown)
|
||
{
|
||
int ret, err = 0;
|
||
char tmpBuf[256];
|
||
|
||
if (ssl == NULL)
|
||
return BAD_FUNC_ARG;
|
||
|
||
printf("\nwolfSSL client shutting down SMTP connection\n");
|
||
|
||
XMEMSET(tmpBuf, 0, sizeof(tmpBuf));
|
||
|
||
/* C: QUIT */
|
||
do {
|
||
ret = wolfSSL_write(ssl, starttlsCmd[5], (int)XSTRLEN(starttlsCmd[5]));
|
||
if (ret < 0) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
if (ret != (int)XSTRLEN(starttlsCmd[5])) {
|
||
err_sys("failed to send SMTP QUIT command\n");
|
||
}
|
||
|
||
/* S: 221 2.0.0 Service closing transmission channel */
|
||
do {
|
||
ret = wolfSSL_read(ssl, tmpBuf, sizeof(tmpBuf));
|
||
if (ret < 0) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
if (ret < 0) {
|
||
err_sys("failed to read SMTP closing down response\n");
|
||
}
|
||
|
||
printf("%s\n", tmpBuf);
|
||
|
||
ret = wolfSSL_shutdown(ssl);
|
||
if (wc_shutdown && ret == WOLFSSL_SHUTDOWN_NOT_DONE)
|
||
wolfSSL_shutdown(ssl); /* bidirectional shutdown */
|
||
|
||
return WOLFSSL_SUCCESS;
|
||
}
|
||
|
||
static void ClientWrite(WOLFSSL* ssl, char* msg, int msgSz)
|
||
{
|
||
int ret, err;
|
||
char buffer[WOLFSSL_MAX_ERROR_SZ];
|
||
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_write(ssl, msg, msgSz);
|
||
if (ret <= 0) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WOLFSSL_ERROR_WANT_WRITE
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
|| err == WC_PENDING_E
|
||
#endif
|
||
);
|
||
if (ret != msgSz) {
|
||
printf("SSL_write msg error %d, %s\n", err,
|
||
wolfSSL_ERR_error_string(err, buffer));
|
||
err_sys("SSL_write failed");
|
||
}
|
||
}
|
||
|
||
static void ClientRead(WOLFSSL* ssl, char* reply, int replyLen, int mustRead)
|
||
{
|
||
int ret, err;
|
||
char buffer[WOLFSSL_MAX_ERROR_SZ];
|
||
double start = current_time(1), elapsed;
|
||
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_read(ssl, reply, replyLen);
|
||
if (ret <= 0) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
else
|
||
#endif
|
||
if (err != WOLFSSL_ERROR_WANT_READ) {
|
||
printf("SSL_read reply error %d, %s\n", err,
|
||
wolfSSL_ERR_error_string(err, buffer));
|
||
err_sys("SSL_read failed");
|
||
}
|
||
}
|
||
|
||
if (mustRead && err == WOLFSSL_ERROR_WANT_READ) {
|
||
elapsed = current_time(0) - start;
|
||
if (elapsed > MAX_NON_BLOCK_SEC) {
|
||
printf("Nonblocking read timeout\n");
|
||
ret = WOLFSSL_FATAL_ERROR;
|
||
break;
|
||
}
|
||
}
|
||
} while ((mustRead && err == WOLFSSL_ERROR_WANT_READ)
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
|| err == WC_PENDING_E
|
||
#endif
|
||
);
|
||
if (ret > 0) {
|
||
reply[ret] = 0;
|
||
printf("%s\n", reply);
|
||
}
|
||
}
|
||
|
||
|
||
/* when adding new option, please follow the steps below: */
|
||
/* 1. add new option message in English section */
|
||
/* 2. increase the number of the second dimention */
|
||
/* 3. add the same message into Japanese section */
|
||
/* (will be translated later) */
|
||
/* 4. add printf() into suitable position of Usage() */
|
||
static const char* client_usage_msg[][59] = {
|
||
/* English */
|
||
{
|
||
" NOTE: All files relative to wolfSSL home dir\n", /* 0 */
|
||
"Max RSA key size in bits for build is set at : ", /* 1 */
|
||
#ifdef NO_RSA
|
||
"RSA not supported\n", /* 2 */
|
||
#elif defined(WOLFSSL_SP_MATH) /* case of SP math only */
|
||
#ifndef WOLFSSL_SP_NO_3072
|
||
"3072\n", /* 2 */
|
||
#elif !defined(WOLFSSL_SP_NO_2048)
|
||
"2048\n", /* 2 */
|
||
#else
|
||
"0\n", /* 2 */
|
||
#endif
|
||
#elif defined(USE_FAST_MATH)
|
||
#else
|
||
"INFINITE\n", /* 2 */
|
||
#endif
|
||
"-? <num> Help, print this usage\n"
|
||
" 0: English, 1: Japanese\n", /* 3 */
|
||
"-h <host> Host to connect to, default", /* 4 */
|
||
"-p <num> Port to connect on, not 0, default", /* 5 */
|
||
|
||
#ifndef WOLFSSL_TLS13
|
||
"-v <num> SSL version [0-3], SSLv3(0) - TLS1.2(3)), default", /* 6 */
|
||
"-V Prints valid ssl version numbers"
|
||
", SSLv3(0) - TLS1.2(3)\n", /* 7 */
|
||
#else
|
||
"-v <num> SSL version [0-4], SSLv3(0) - TLS1.3(4)), default", /* 6 */
|
||
"-V Prints valid ssl version numbers,"
|
||
" SSLv3(0) - TLS1.3(4)\n", /* 7 */
|
||
#endif
|
||
"-l <str> Cipher suite list (: delimited)\n", /* 8 */
|
||
"-c <file> Certificate file, default", /* 9 */
|
||
"-k <file> Key file, default", /* 10 */
|
||
"-A <file> Certificate Authority file, default", /* 11 */
|
||
#ifndef NO_DH
|
||
"-Z <num> Minimum DH key bits, default", /* 12 */
|
||
#endif
|
||
"-b <num> Benchmark <num> connections and print stats\n", /* 13 */
|
||
#ifdef HAVE_ALPN
|
||
"-L <str> Application-Layer Protocol"
|
||
" Negotiation ({C,F}:<list>)\n", /* 14 */
|
||
#endif
|
||
"-B <num> Benchmark throughput"
|
||
" using <num> bytes and print stats\n", /* 15 */
|
||
"-s Use pre Shared keys\n", /* 16 */
|
||
"-d Disable peer checks\n", /* 17 */
|
||
"-D Override Date Errors example\n", /* 18 */
|
||
"-e List Every cipher suite available, \n", /* 19 */
|
||
"-g Send server HTTP GET\n", /* 20 */
|
||
"-u Use UDP DTLS,"
|
||
" add -v 2 for DTLSv1, -v 3 for DTLSv1.2 (default)\n", /* 21 */
|
||
#ifdef WOLFSSL_SCTP
|
||
"-G Use SCTP DTLS,"
|
||
" add -v 2 for DTLSv1, -v 3 for DTLSv1.2 (default)\n", /* 22 */
|
||
#endif
|
||
"-m Match domain name in cert\n", /* 23 */
|
||
"-N Use Non-blocking sockets\n", /* 24 */
|
||
#ifndef NO_SESSION_CACHE
|
||
"-r Resume session\n", /* 25 */
|
||
#endif
|
||
"-w Wait for bidirectional shutdown\n", /* 26 */
|
||
"-M <prot> Use STARTTLS, using <prot> protocol (smtp)\n", /* 27 */
|
||
#ifdef HAVE_SECURE_RENEGOTIATION
|
||
"-R Allow Secure Renegotiation\n", /* 28 */
|
||
"-i Force client Initiated Secure Renegotiation\n", /* 29 */
|
||
#endif
|
||
"-f Fewer packets/group messages\n", /* 30 */
|
||
"-x Disable client cert/key loading\n", /* 31 */
|
||
"-X Driven by eXternal test case\n", /* 32 */
|
||
"-j Use verify callback override\n", /* 33 */
|
||
#ifdef SHOW_SIZES
|
||
"-z Print structure sizes\n", /* 34 */
|
||
#endif
|
||
#ifdef HAVE_SNI
|
||
"-S <str> Use Host Name Indication\n", /* 35 */
|
||
#endif
|
||
#ifdef HAVE_MAX_FRAGMENT
|
||
"-F <num> Use Maximum Fragment Length [1-6]\n", /* 36 */
|
||
#endif
|
||
#ifdef HAVE_TRUNCATED_HMAC
|
||
"-T Use Truncated HMAC\n", /* 37 */
|
||
#endif
|
||
#ifdef HAVE_EXTENDED_MASTER
|
||
"-n Disable Extended Master Secret\n", /* 38 */
|
||
#endif
|
||
#ifdef HAVE_OCSP
|
||
"-o Perform OCSP lookup on peer certificate\n", /* 39 */
|
||
"-O <url> Perform OCSP lookup using <url> as responder\n", /* 40 */
|
||
#endif
|
||
#if defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
|
||
|| defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2)
|
||
"-W <num> Use OCSP Stapling (1 v1, 2 v2, 3 v2 multi)\n", /* 41 */
|
||
#endif
|
||
#ifdef ATOMIC_USER
|
||
"-U Atomic User Record Layer Callbacks\n", /* 42 */
|
||
#endif
|
||
#ifdef HAVE_PK_CALLBACKS
|
||
"-P Public Key Callbacks\n", /* 43 */
|
||
#endif
|
||
#ifdef HAVE_ANON
|
||
"-a Anonymous client\n", /* 44 */
|
||
#endif
|
||
#ifdef HAVE_CRL
|
||
"-C Disable CRL\n", /* 45 */
|
||
#endif
|
||
#ifdef WOLFSSL_TRUST_PEER_CERT
|
||
"-E <file> Path to load trusted peer cert\n", /* 46 */
|
||
#endif
|
||
#ifdef HAVE_WNR
|
||
"-q <file> Whitewood config file, defaults\n", /* 47 */
|
||
#endif
|
||
"-H <arg> Internal tests"
|
||
" [defCipherList, exitWithRet, verifyFail]\n", /* 48 */
|
||
#ifdef WOLFSSL_TLS13
|
||
"-J Use HelloRetryRequest to choose group for KE\n", /* 49 */
|
||
"-K Key Exchange for PSK not using (EC)DHE\n", /* 50 */
|
||
"-I Update keys and IVs before sending data\n", /* 51 */
|
||
#ifndef NO_DH
|
||
"-y Key Share with FFDHE named groups only\n", /* 52 */
|
||
#endif
|
||
#ifdef HAVE_ECC
|
||
"-Y Key Share with ECC named groups only\n", /* 53 */
|
||
#endif
|
||
#endif /* WOLFSSL_TLS13 */
|
||
#ifdef HAVE_CURVE25519
|
||
"-t Use X25519 for key exchange\n", /* 54 */
|
||
#endif
|
||
#if defined(WOLFSSL_TLS13) && defined(WOLFSSL_POST_HANDSHAKE_AUTH)
|
||
"-Q Support requesting certificate post-handshake\n", /* 55 */
|
||
#endif
|
||
#ifdef WOLFSSL_EARLY_DATA
|
||
"-0 Early data sent to server (0-RTT handshake)\n", /* 56 */
|
||
#endif
|
||
#ifdef WOLFSSL_MULTICAST
|
||
"-3 <grpid> Multicast, grpid < 256\n", /* 57 */
|
||
#endif
|
||
"-1 <num> Display a result by specified language.\n"
|
||
" 0: English, 1: Japanese\n", /* 58 */
|
||
NULL,
|
||
},
|
||
#ifndef NO_MULTIBYTE_PRINT
|
||
/* Japanese */
|
||
{
|
||
" 注意 : 全てのファイルは wolfSSL ホーム・ディレクトリからの相対です。"
|
||
"\n", /* 0 */
|
||
"RSAの最大ビットは次のように設定されています: ", /* 1 */
|
||
#ifdef NO_RSA
|
||
"RSAはサポートされていません。\n", /* 2 */
|
||
#elif defined(WOLFSSL_SP_MATH) /* case of SP math only */
|
||
#ifndef WOLFSSL_SP_NO_3072
|
||
"3072\n", /* 2 */
|
||
#elif !defined(WOLFSSL_SP_NO_2048)
|
||
"2048\n", /* 2 */
|
||
#else
|
||
"0\n", /* 2 */
|
||
#endif
|
||
#elif defined(USE_FAST_MATH)
|
||
#else
|
||
"無限\n", /* 2 */
|
||
#endif
|
||
"-? <num> ヘルプ, 使い方を表示\n"
|
||
" 0: 英語、 1: 日本語\n", /* 3 */
|
||
"-h <host> 接続先ホスト, 既定値", /* 4 */
|
||
"-p <num> 接続先ポート, 0は無効, 既定値", /* 5 */
|
||
|
||
#ifndef WOLFSSL_TLS13
|
||
"-v <num> SSL バージョン [0-3], SSLv3(0) - TLS1.2(3)),"
|
||
" 既定値", /* 6 */
|
||
"-V 有効な ssl バージョン番号を出力, SSLv3(0) -"
|
||
" TLS1.2(3)\n", /* 7 */
|
||
#else
|
||
"-v <num> SSL バージョン [0-4], SSLv3(0) - TLS1.3(4)),"
|
||
" 既定値", /* 6 */
|
||
"-V 有効な ssl バージョン番号を出力, SSLv3(0) -"
|
||
" TLS1.3(4)\n", /* 7 */
|
||
#endif
|
||
"-l <str> 暗号スイートリスト (区切り文字 :)\n", /* 8 */
|
||
"-c <file> 証明書ファイル, 既定値", /* 9 */
|
||
"-k <file> 鍵ファイル, 既定値", /* 10 */
|
||
"-A <file> 認証局ファイル, 既定値", /* 11 */
|
||
#ifndef NO_DH
|
||
"-Z <num> 最小 DH 鍵 ビット, 既定値", /* 12 */
|
||
#endif
|
||
"-b <num> ベンチマーク <num> 接続及び結果出力する\n", /* 13 */
|
||
#ifdef HAVE_ALPN
|
||
"-L <str> アプリケーション層プロトコルネゴシエーションを行う"
|
||
" ({C,F}:<list>)\n", /* 14 */
|
||
#endif
|
||
"-B <num> <num> バイトを用いてのベンチマーク・スループット測定"
|
||
"と結果を出力する\n", /* 15 */
|
||
"-s 事前共有鍵を使用する\n", /* 16 */
|
||
"-d ピア確認を無効とする\n", /* 17 */
|
||
"-D 日付エラー用コールバック例の上書きを行う\n", /* 18 */
|
||
"-e 利用可能な全ての暗号スイートをリスト, \n", /* 19 */
|
||
"-g サーバーへ HTTP GET を送信\n", /* 20 */
|
||
"-u UDP DTLSを使用する。-v 2 を追加指定すると"
|
||
" DTLSv1, -v 3 を追加指定すると DTLSv1.2 (既定値)\n", /* 21 */
|
||
#ifdef WOLFSSL_SCTP
|
||
"-G SCTP DTLSを使用する。-v 2 を追加指定すると"
|
||
" DTLSv1, -v 3 を追加指定すると DTLSv1.2 (既定値)\n", /* 22 */
|
||
#endif
|
||
"-m 証明書内のドメイン名一致を確認する\n", /* 23 */
|
||
"-N ノンブロッキング・ソケットを使用する\n", /* 24 */
|
||
#ifndef NO_SESSION_CACHE
|
||
"-r セッションを継続する\n", /* 25 */
|
||
#endif
|
||
"-w 双方向シャットダウンを待つ\n", /* 26 */
|
||
"-M <prot> STARTTLSを使用する, <prot>プロトコル(smtp)を"
|
||
"使用する\n", /* 27 */
|
||
#ifdef HAVE_SECURE_RENEGOTIATION
|
||
"-R セキュアな再ネゴシエーションを許可する\n", /* 28 */
|
||
"-i クライアント主導のネゴシエーションを強制する\n", /* 29 */
|
||
#endif
|
||
"-f より少ないパケット/グループメッセージを使用する\n",/* 30 */
|
||
"-x クライアントの証明書/鍵のロードを無効する\n", /* 31 */
|
||
"-X 外部テスト・ケースにより動作する\n", /* 32 */
|
||
"-j コールバック・オーバーライドの検証を使用する\n", /* 33 */
|
||
#ifdef SHOW_SIZES
|
||
"-z 構造体のサイズを表示する\n", /* 34 */
|
||
#endif
|
||
#ifdef HAVE_SNI
|
||
"-S <str> ホスト名表示を使用する\n", /* 35 */
|
||
#endif
|
||
#ifdef HAVE_MAX_FRAGMENT
|
||
"-F <num> 最大フラグメント長[1-6]を設定する\n", /* 36 */
|
||
#endif
|
||
#ifdef HAVE_TRUNCATED_HMAC
|
||
"-T Truncated HMACを使用する\n", /* 37 */
|
||
#endif
|
||
#ifdef HAVE_EXTENDED_MASTER
|
||
"-n マスターシークレット拡張を無効にする\n", /* 38 */
|
||
#endif
|
||
#ifdef HAVE_OCSP
|
||
"-o OCSPルックアップをピア証明書で実施する\n", /* 39 */
|
||
"-O <url> OCSPルックアップを、<url>を使用し"
|
||
"応答者として実施する\n", /* 40 */
|
||
#endif
|
||
#if defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
|
||
|| defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2)
|
||
"-W <num> OCSP Staplingを使用する"
|
||
" (1 v1, 2 v2, 3 v2 multi)\n", /* 41 */
|
||
#endif
|
||
#ifdef ATOMIC_USER
|
||
"-U アトミック・ユーザー記録の"
|
||
"コールバックを利用する\n", /* 42 */
|
||
#endif
|
||
#ifdef HAVE_PK_CALLBACKS
|
||
"-P 公開鍵コールバック\n", /* 43 */
|
||
#endif
|
||
#ifdef HAVE_ANON
|
||
"-a 匿名クライアント\n", /* 44 */
|
||
#endif
|
||
#ifdef HAVE_CRL
|
||
"-C CRLを無効\n", /* 45 */
|
||
#endif
|
||
#ifdef WOLFSSL_TRUST_PEER_CERT
|
||
"-E <file> 信頼出来るピアの証明書ロードの為のパス\n", /* 46 */
|
||
#endif
|
||
#ifdef HAVE_WNR
|
||
"-q <file> Whitewood コンフィグファイル, 既定値\n", /* 47 */
|
||
#endif
|
||
"-H <arg> 内部テスト"
|
||
" [defCipherList, exitWithRet, verifyFail]\n", /* 48 */
|
||
#ifdef WOLFSSL_TLS13
|
||
"-J HelloRetryRequestをKEのグループ選択に使用する\n", /* 49 */
|
||
"-K 鍵交換にPSKを使用、(EC)DHEは使用しない\n", /* 50 */
|
||
"-I データ送信前に、鍵とIVを更新する\n", /* 51 */
|
||
#ifndef NO_DH
|
||
"-y FFDHE名前付きグループとの鍵共有のみ\n", /* 52 */
|
||
#endif
|
||
#ifdef HAVE_ECC
|
||
"-Y ECC名前付きグループとの鍵共有のみ\n", /* 53 */
|
||
#endif
|
||
#endif /* WOLFSSL_TLS13 */
|
||
#ifdef HAVE_CURVE25519
|
||
"-t X25519を鍵交換に使用する\n", /* 54 */
|
||
#endif
|
||
#if defined(WOLFSSL_TLS13) && defined(WOLFSSL_POST_HANDSHAKE_AUTH)
|
||
"-Q ポストハンドシェークの証明要求をサポートする\n", /* 55 */
|
||
#endif
|
||
#ifdef WOLFSSL_EARLY_DATA
|
||
"-0 Early data をサーバーへ送信する"
|
||
"（0-RTTハンドシェイク）\n", /* 56 */
|
||
#endif
|
||
#ifdef WOLFSSL_MULTICAST
|
||
"-3 <grpid> マルチキャスト, grpid < 256\n", /* 57 */
|
||
#endif
|
||
"-1 <num> 指定された言語で結果を表示します。\n"
|
||
" 0: 英語、 1: 日本語\n", /* 58 */
|
||
NULL,
|
||
},
|
||
#endif
|
||
|
||
};
|
||
|
||
static void Usage(void)
|
||
{
|
||
int msgid = 0;
|
||
const char** msg = client_usage_msg[lng_index];
|
||
|
||
printf("%s%s%s", "wolfSSL client ", LIBWOLFSSL_VERSION_STRING,
|
||
msg[msgid]);
|
||
|
||
/* print out so that scripts can know what the max supported key size is */
|
||
printf("%s", msg[++msgid]);
|
||
#ifdef NO_RSA
|
||
printf("%s", msg[++msgid]);
|
||
#elif defined(WOLFSSL_SP_MATH) /* case of SP math only */
|
||
#ifndef WOLFSSL_SP_NO_3072
|
||
printf("%s", msg[++msgid]);
|
||
#elif !defined(WOLFSSL_SP_NO_2048)
|
||
printf("%s", msg[++msgid]);
|
||
#else
|
||
printf("%s", msg[++msgid]);
|
||
#endif
|
||
#elif defined(USE_FAST_MATH)
|
||
printf("%d\n", FP_MAX_BITS/2);
|
||
#else
|
||
/* normal math has unlimited max size */
|
||
printf("%s", msg[++msgid]);
|
||
#endif
|
||
|
||
printf("%s", msg[++msgid]); /* ? */
|
||
printf("%s %s\n", msg[++msgid], wolfSSLIP); /* -h */
|
||
printf("%s %d\n", msg[++msgid], wolfSSLPort); /* -p */
|
||
#ifndef WOLFSSL_TLS13
|
||
printf("%s %d\n", msg[++msgid], CLIENT_DEFAULT_VERSION); /* -v */
|
||
printf("%s", msg[++msgid]); /* -V */
|
||
#else
|
||
printf("%s %d\n", msg[++msgid], CLIENT_DEFAULT_VERSION); /* -v */
|
||
printf("%s", msg[++msgid]); /* -V */
|
||
#endif
|
||
printf("%s", msg[++msgid]); /* -l */
|
||
printf("%s %s\n", msg[++msgid], cliCertFile); /* -c */
|
||
printf("%s %s\n", msg[++msgid], cliKeyFile); /* -k */
|
||
printf("%s %s\n", msg[++msgid], caCertFile); /* -A */
|
||
#ifndef NO_DH
|
||
printf("%s %d\n", msg[++msgid], DEFAULT_MIN_DHKEY_BITS);
|
||
#endif
|
||
printf("%s", msg[++msgid]); /* -b */
|
||
#ifdef HAVE_ALPN
|
||
printf("%s", msg[++msgid]); /* -L <str> */
|
||
#endif
|
||
printf("%s", msg[++msgid]); /* -B <num> */
|
||
printf("%s", msg[++msgid]); /* -s */
|
||
printf("%s", msg[++msgid]); /* -d */
|
||
printf("%s", msg[++msgid]); /* -D */
|
||
printf("%s", msg[++msgid]); /* -e */
|
||
printf("%s", msg[++msgid]); /* -g */
|
||
printf("%s", msg[++msgid]); /* -u */
|
||
#ifdef WOLFSSL_SCTP
|
||
printf("%s", msg[++msgid]); /* -G */
|
||
#endif
|
||
printf("%s", msg[++msgid]); /* -m */
|
||
printf("%s", msg[++msgid]); /* -N */
|
||
#ifndef NO_SESSION_CACHE
|
||
printf("%s", msg[++msgid]); /* -r */
|
||
#endif
|
||
printf("%s", msg[++msgid]); /* -w */
|
||
printf("%s", msg[++msgid]); /* -M */
|
||
#ifdef HAVE_SECURE_RENEGOTIATION
|
||
printf("%s", msg[++msgid]); /* -R */
|
||
printf("%s", msg[++msgid]); /* -i */
|
||
#endif
|
||
printf("%s", msg[++msgid]); /* -f */
|
||
printf("%s", msg[++msgid]); /* -x */
|
||
printf("%s", msg[++msgid]); /* -X */
|
||
printf("%s", msg[++msgid]); /* -j */
|
||
#ifdef SHOW_SIZES
|
||
printf("%s", msg[++msgid]); /* -z */
|
||
#endif
|
||
#ifdef HAVE_SNI
|
||
printf("%s", msg[++msgid]); /* -S */
|
||
#endif
|
||
#ifdef HAVE_MAX_FRAGMENT
|
||
printf("%s", msg[++msgid]); /* -F */
|
||
#endif
|
||
#ifdef HAVE_TRUNCATED_HMAC
|
||
printf("%s", msg[++msgid]); /* -T */
|
||
#endif
|
||
#ifdef HAVE_EXTENDED_MASTER
|
||
printf("%s", msg[++msgid]); /* -n */
|
||
#endif
|
||
#ifdef HAVE_OCSP
|
||
printf("%s", msg[++msgid]); /* -o */
|
||
printf("%s", msg[++msgid]); /* -O */
|
||
#endif
|
||
#if defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
|
||
|| defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2)
|
||
printf("%s", msg[++msgid]); /* -W */
|
||
#endif
|
||
#ifdef ATOMIC_USER
|
||
printf("%s", msg[++msgid]); /* -U */
|
||
#endif
|
||
#ifdef HAVE_PK_CALLBACKS
|
||
printf("%s", msg[++msgid]); /* -P */
|
||
#endif
|
||
#ifdef HAVE_ANON
|
||
printf("%s", msg[++msgid]); /* -a */
|
||
#endif
|
||
#ifdef HAVE_CRL
|
||
printf("%s", msg[++msgid]); /* -C */
|
||
#endif
|
||
#ifdef WOLFSSL_TRUST_PEER_CERT
|
||
printf("%s", msg[++msgid]); /* -E */
|
||
#endif
|
||
#ifdef HAVE_WNR
|
||
printf("%s %s\n", msg[++msgid], wnrConfig); /* -q */
|
||
#endif
|
||
printf("%s", msg[++msgid]); /* -H */
|
||
#ifdef WOLFSSL_TLS13
|
||
printf("%s", msg[++msgid]); /* -J */
|
||
printf("%s", msg[++msgid]); /* -K */
|
||
printf("%s", msg[++msgid]); /* -I */
|
||
#ifndef NO_DH
|
||
printf("%s", msg[++msgid]); /* -y */
|
||
#endif
|
||
#ifdef HAVE_ECC
|
||
printf("%s", msg[++msgid]); /* -Y */
|
||
#endif
|
||
#endif /* WOLFSSL_TLS13 */
|
||
#ifdef HAVE_CURVE25519
|
||
printf("%s", msg[++msgid]); /* -t */
|
||
#endif
|
||
#if defined(WOLFSSL_TLS13) && defined(WOLFSSL_POST_HANDSHAKE_AUTH)
|
||
printf("%s", msg[++msgid]); /* -Q */
|
||
#endif
|
||
#ifdef WOLFSSL_EARLY_DATA
|
||
printf("%s", msg[++msgid]); /* -0 */
|
||
#endif
|
||
#if !defined(NO_DH) && !defined(HAVE_FIPS) && \
|
||
!defined(HAVE_SELFTEST) && !defined(WOLFSSL_OLD_PRIME_CHECK)
|
||
printf("-2 Disable DH Prime check\n");
|
||
#endif
|
||
#ifdef WOLFSSL_MULTICAST
|
||
printf("%s", msg[++msgid]); /* -3 */
|
||
#endif
|
||
printf("%s", msg[++msgid]); /* -1 */
|
||
}
|
||
|
||
THREAD_RETURN WOLFSSL_THREAD client_test(void* args)
|
||
{
|
||
SOCKET_T sockfd = WOLFSSL_SOCKET_INVALID;
|
||
|
||
wolfSSL_method_func method = NULL;
|
||
WOLFSSL_CTX* ctx = 0;
|
||
WOLFSSL* ssl = 0;
|
||
|
||
WOLFSSL* sslResume = 0;
|
||
WOLFSSL_SESSION* session = 0;
|
||
|
||
#ifndef WOLFSSL_ALT_TEST_STRINGS
|
||
char msg[32] = "hello wolfssl!"; /* GET may make bigger */
|
||
char resumeMsg[32] = "resuming wolfssl!";
|
||
#else
|
||
char msg[32] = "hello wolfssl!\n";
|
||
char resumeMsg[32] = "resuming wolfssl!\n";
|
||
#endif
|
||
|
||
char reply[128];
|
||
int msgSz = (int)XSTRLEN(msg);
|
||
int resumeSz = (int)XSTRLEN(resumeMsg);
|
||
|
||
word16 port = wolfSSLPort;
|
||
char* host = (char*)wolfSSLIP;
|
||
const char* domain = "localhost"; /* can't default to www.wolfssl.com
|
||
because can't tell if we're really
|
||
going there to detect old chacha-poly
|
||
*/
|
||
int ch;
|
||
int version = CLIENT_INVALID_VERSION;
|
||
int usePsk = 0;
|
||
int useAnon = 0;
|
||
int sendGET = 0;
|
||
int benchmark = 0;
|
||
int block = TEST_BUFFER_SIZE;
|
||
int throughput = 0;
|
||
int doDTLS = 0;
|
||
int dtlsUDP = 0;
|
||
int dtlsSCTP = 0;
|
||
int doMcast = 0;
|
||
int matchName = 0;
|
||
int doPeerCheck = 1;
|
||
int nonBlocking = 0;
|
||
int resumeSession = 0;
|
||
int wc_shutdown = 0;
|
||
int disableCRL = 0;
|
||
int externalTest = 0;
|
||
int ret;
|
||
int err = 0;
|
||
int scr = 0; /* allow secure renegotiation */
|
||
int forceScr = 0; /* force client initiaed scr */
|
||
#ifndef WOLFSSL_NO_CLIENT_AUTH
|
||
int useClientCert = 1;
|
||
#else
|
||
int useClientCert = 0;
|
||
#endif
|
||
int fewerPackets = 0;
|
||
int atomicUser = 0;
|
||
#ifdef HAVE_PK_CALLBACKS
|
||
int pkCallbacks = 0;
|
||
PkCbInfo pkCbInfo;
|
||
#endif
|
||
int overrideDateErrors = 0;
|
||
int minDhKeyBits = DEFAULT_MIN_DHKEY_BITS;
|
||
char* alpnList = NULL;
|
||
unsigned char alpn_opt = 0;
|
||
char* cipherList = NULL;
|
||
int useDefCipherList = 0;
|
||
const char* verifyCert = caCertFile;
|
||
const char* ourCert = cliCertFile;
|
||
const char* ourKey = cliKeyFile;
|
||
|
||
int doSTARTTLS = 0;
|
||
char* starttlsProt = NULL;
|
||
int useVerifyCb = 0;
|
||
#ifdef HAVE_ECC
|
||
int useSupCurve = 0;
|
||
#endif
|
||
|
||
#ifdef WOLFSSL_TRUST_PEER_CERT
|
||
const char* trustCert = NULL;
|
||
#endif
|
||
|
||
#ifdef HAVE_SNI
|
||
char* sniHostName = NULL;
|
||
#endif
|
||
#ifdef HAVE_MAX_FRAGMENT
|
||
byte maxFragment = 0;
|
||
#endif
|
||
#ifdef HAVE_TRUNCATED_HMAC
|
||
byte truncatedHMAC = 0;
|
||
#endif
|
||
#if defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
|
||
|| defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2)
|
||
byte statusRequest = 0;
|
||
#endif
|
||
#ifdef HAVE_EXTENDED_MASTER
|
||
byte disableExtMasterSecret = 0;
|
||
#endif
|
||
int helloRetry = 0;
|
||
int onlyKeyShare = 0;
|
||
#ifdef WOLFSSL_TLS13
|
||
int noPskDheKe = 0;
|
||
int postHandAuth = 0;
|
||
#endif
|
||
int updateKeysIVs = 0;
|
||
int earlyData = 0;
|
||
#ifdef WOLFSSL_MULTICAST
|
||
byte mcastID = 0;
|
||
#endif
|
||
#if !defined(NO_DH) && !defined(HAVE_FIPS) && \
|
||
!defined(HAVE_SELFTEST) && !defined(WOLFSSL_OLD_PRIME_CHECK)
|
||
int doDhKeyCheck = 1;
|
||
#endif
|
||
|
||
#ifdef HAVE_OCSP
|
||
int useOcsp = 0;
|
||
char* ocspUrl = NULL;
|
||
#endif
|
||
int useX25519 = 0;
|
||
int exitWithRet = 0;
|
||
int loadCertKeyIntoSSLObj = 0;
|
||
|
||
#ifdef HAVE_WNR
|
||
const char* wnrConfigFile = wnrConfig;
|
||
#endif
|
||
char buffer[WOLFSSL_MAX_ERROR_SZ];
|
||
|
||
int argc = ((func_args*)args)->argc;
|
||
char** argv = ((func_args*)args)->argv;
|
||
|
||
|
||
#ifdef WOLFSSL_STATIC_MEMORY
|
||
#if (defined(HAVE_ECC) && !defined(ALT_ECC_SIZE)) \
|
||
|| defined(SESSION_CERTS)
|
||
/* big enough to handle most cases including session certs */
|
||
byte memory[320000];
|
||
#else
|
||
byte memory[80000];
|
||
#endif
|
||
byte memoryIO[34500]; /* max for IO buffer (TLS packet can be 16k) */
|
||
WOLFSSL_MEM_CONN_STATS ssl_stats;
|
||
#ifdef DEBUG_WOLFSSL
|
||
WOLFSSL_MEM_STATS mem_stats;
|
||
#endif
|
||
#endif
|
||
|
||
((func_args*)args)->return_code = -1; /* error state */
|
||
|
||
#ifdef NO_RSA
|
||
#ifdef HAVE_ECC
|
||
verifyCert = (char*)caEccCertFile;
|
||
ourCert = (char*)cliEccCertFile;
|
||
ourKey = (char*)cliEccKeyFile;
|
||
#elif defined(HAVE_ED25519)
|
||
verifyCert = (char*)caEdCertFile;
|
||
ourCert = (char*)cliEdCertFile;
|
||
ourKey = (char*)cliEdKeyFile;
|
||
#endif
|
||
#endif
|
||
(void)resumeSz;
|
||
(void)session;
|
||
(void)sslResume;
|
||
(void)atomicUser;
|
||
(void)scr;
|
||
(void)forceScr;
|
||
(void)ourKey;
|
||
(void)ourCert;
|
||
(void)verifyCert;
|
||
(void)useClientCert;
|
||
(void)overrideDateErrors;
|
||
(void)disableCRL;
|
||
(void)minDhKeyBits;
|
||
(void)alpnList;
|
||
(void)alpn_opt;
|
||
(void)updateKeysIVs;
|
||
(void)earlyData;
|
||
(void)useX25519;
|
||
(void)helloRetry;
|
||
(void)onlyKeyShare;
|
||
#ifdef HAVE_ECC
|
||
(void)useSupCurve;
|
||
#endif
|
||
(void)loadCertKeyIntoSSLObj;
|
||
|
||
StackTrap();
|
||
|
||
#ifndef WOLFSSL_VXWORKS
|
||
/* Not used: All used */
|
||
while ((ch = mygetopt(argc, argv, "?:"
|
||
"ab:c:defgh:ijk:l:mnop:q:rstuv:wxyz"
|
||
"A:B:CDE:F:GH:IJKL:M:NO:PQRS:TUVW:XYZ:"
|
||
"01:23:")) != -1) {
|
||
switch (ch) {
|
||
case '?' :
|
||
if(myoptarg!=NULL) {
|
||
lng_index = atoi(myoptarg);
|
||
if(lng_index<0||lng_index>1){
|
||
lng_index = 0;
|
||
}
|
||
}
|
||
Usage();
|
||
XEXIT_T(EXIT_SUCCESS);
|
||
|
||
case 'g' :
|
||
sendGET = 1;
|
||
break;
|
||
|
||
case 'd' :
|
||
doPeerCheck = 0;
|
||
break;
|
||
|
||
case 'e' :
|
||
ShowCiphers();
|
||
XEXIT_T(EXIT_SUCCESS);
|
||
|
||
case 'D' :
|
||
overrideDateErrors = 1;
|
||
break;
|
||
|
||
case 'C' :
|
||
#ifdef HAVE_CRL
|
||
disableCRL = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'u' :
|
||
doDTLS = 1;
|
||
dtlsUDP = 1;
|
||
break;
|
||
|
||
case 'G' :
|
||
#ifdef WOLFSSL_SCTP
|
||
doDTLS = 1;
|
||
dtlsSCTP = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 's' :
|
||
usePsk = 1;
|
||
break;
|
||
|
||
#ifdef WOLFSSL_TRUST_PEER_CERT
|
||
case 'E' :
|
||
trustCert = myoptarg;
|
||
break;
|
||
#endif
|
||
|
||
case 'm' :
|
||
matchName = 1;
|
||
break;
|
||
|
||
case 'x' :
|
||
useClientCert = 0;
|
||
break;
|
||
|
||
case 'X' :
|
||
externalTest = 1;
|
||
break;
|
||
|
||
case 'f' :
|
||
fewerPackets = 1;
|
||
break;
|
||
|
||
case 'U' :
|
||
#ifdef ATOMIC_USER
|
||
atomicUser = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'P' :
|
||
#ifdef HAVE_PK_CALLBACKS
|
||
pkCallbacks = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'h' :
|
||
host = myoptarg;
|
||
domain = myoptarg;
|
||
break;
|
||
|
||
case 'p' :
|
||
port = (word16)atoi(myoptarg);
|
||
#if !defined(NO_MAIN_DRIVER) || defined(USE_WINDOWS_API)
|
||
if (port == 0)
|
||
err_sys("port number cannot be 0");
|
||
#endif
|
||
break;
|
||
|
||
case 'v' :
|
||
if (myoptarg[0] == 'd') {
|
||
version = CLIENT_DOWNGRADE_VERSION;
|
||
break;
|
||
}
|
||
#if defined(OPENSSL_EXTRA) || defined(WOLFSSL_EITHER_SIDE)
|
||
else if (myoptarg[0] == 'e') {
|
||
version = EITHER_DOWNGRADE_VERSION;
|
||
#ifndef NO_CERTS
|
||
loadCertKeyIntoSSLObj = 1;
|
||
#endif
|
||
break;
|
||
}
|
||
#endif
|
||
version = atoi(myoptarg);
|
||
if (version < 0 || version > 4) {
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
break;
|
||
|
||
case 'V' :
|
||
ShowVersions();
|
||
XEXIT_T(EXIT_SUCCESS);
|
||
|
||
case 'l' :
|
||
cipherList = myoptarg;
|
||
break;
|
||
|
||
case 'H' :
|
||
if (XSTRNCMP(myoptarg, "defCipherList", 13) == 0) {
|
||
printf("Using default cipher list for testing\n");
|
||
useDefCipherList = 1;
|
||
}
|
||
else if (XSTRNCMP(myoptarg, "exitWithRet", 11) == 0) {
|
||
printf("Skip exit() for testing\n");
|
||
exitWithRet = 1;
|
||
}
|
||
else if (XSTRNCMP(myoptarg, "verifyFail", 10) == 0) {
|
||
printf("Verify should fail\n");
|
||
myVerifyFail = 1;
|
||
}
|
||
#ifdef HAVE_ECC
|
||
else if (XSTRNCMP(myoptarg, "useSupCurve", 11) == 0) {
|
||
printf("Test use supported curve\n");
|
||
useSupCurve = 1;
|
||
}
|
||
#endif
|
||
else if (XSTRNCMP(myoptarg, "loadSSL", 7) == 0) {
|
||
printf("Load cert/key into wolfSSL object\n");
|
||
#ifndef NO_CERTS
|
||
loadCertKeyIntoSSLObj = 1;
|
||
#endif
|
||
}
|
||
else {
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
break;
|
||
|
||
case 'A' :
|
||
verifyCert = myoptarg;
|
||
break;
|
||
|
||
case 'c' :
|
||
ourCert = myoptarg;
|
||
break;
|
||
|
||
case 'k' :
|
||
ourKey = myoptarg;
|
||
break;
|
||
|
||
case 'Z' :
|
||
#ifndef NO_DH
|
||
minDhKeyBits = atoi(myoptarg);
|
||
if (minDhKeyBits <= 0 || minDhKeyBits > 16000) {
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
#endif
|
||
break;
|
||
|
||
case 'b' :
|
||
benchmark = atoi(myoptarg);
|
||
if (benchmark < 0 || benchmark > 1000000) {
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
break;
|
||
|
||
case 'B' :
|
||
throughput = atoi(myoptarg);
|
||
for (; *myoptarg != '\0'; myoptarg++) {
|
||
if (*myoptarg == ',') {
|
||
block = atoi(myoptarg + 1);
|
||
break;
|
||
}
|
||
}
|
||
if (throughput <= 0 || block <= 0) {
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
break;
|
||
|
||
case 'N' :
|
||
nonBlocking = 1;
|
||
break;
|
||
|
||
case 'r' :
|
||
resumeSession = 1;
|
||
break;
|
||
|
||
case 'w' :
|
||
wc_shutdown = 1;
|
||
break;
|
||
|
||
case 'R' :
|
||
#ifdef HAVE_SECURE_RENEGOTIATION
|
||
scr = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'i' :
|
||
#ifdef HAVE_SECURE_RENEGOTIATION
|
||
scr = 1;
|
||
forceScr = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'z' :
|
||
#ifndef WOLFSSL_LEANPSK
|
||
wolfSSL_GetObjectSize();
|
||
#endif
|
||
break;
|
||
|
||
case 'S' :
|
||
if (XSTRNCMP(myoptarg, "check", 5) == 0) {
|
||
#ifdef HAVE_SNI
|
||
printf("SNI is: ON\n");
|
||
#else
|
||
printf("SNI is: OFF\n");
|
||
#endif
|
||
XEXIT_T(EXIT_SUCCESS);
|
||
}
|
||
#ifdef HAVE_SNI
|
||
sniHostName = myoptarg;
|
||
#endif
|
||
break;
|
||
|
||
case 'F' :
|
||
#ifdef HAVE_MAX_FRAGMENT
|
||
maxFragment = atoi(myoptarg);
|
||
if (maxFragment < WOLFSSL_MFL_MIN ||
|
||
maxFragment > WOLFSSL_MFL_MAX) {
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
#endif
|
||
break;
|
||
|
||
case 'T' :
|
||
#ifdef HAVE_TRUNCATED_HMAC
|
||
truncatedHMAC = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'n' :
|
||
#ifdef HAVE_EXTENDED_MASTER
|
||
disableExtMasterSecret = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'W' :
|
||
#if defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
|
||
|| defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2)
|
||
statusRequest = atoi(myoptarg);
|
||
if (statusRequest > OCSP_STAPLING_OPT_MAX) {
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
#endif
|
||
break;
|
||
|
||
case 'o' :
|
||
#ifdef HAVE_OCSP
|
||
useOcsp = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'O' :
|
||
#ifdef HAVE_OCSP
|
||
useOcsp = 1;
|
||
ocspUrl = myoptarg;
|
||
#endif
|
||
break;
|
||
|
||
case 'a' :
|
||
#ifdef HAVE_ANON
|
||
useAnon = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'L' :
|
||
#ifdef HAVE_ALPN
|
||
alpnList = myoptarg;
|
||
|
||
if (alpnList[0] == 'C' && alpnList[1] == ':')
|
||
alpn_opt = WOLFSSL_ALPN_CONTINUE_ON_MISMATCH;
|
||
else if (alpnList[0] == 'F' && alpnList[1] == ':')
|
||
alpn_opt = WOLFSSL_ALPN_FAILED_ON_MISMATCH;
|
||
else {
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
|
||
alpnList += 2;
|
||
|
||
#endif
|
||
break;
|
||
|
||
case 'M' :
|
||
doSTARTTLS = 1;
|
||
starttlsProt = myoptarg;
|
||
|
||
if (XSTRNCMP(starttlsProt, "smtp", 4) != 0) {
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
|
||
break;
|
||
|
||
case 'q' :
|
||
#ifdef HAVE_WNR
|
||
wnrConfigFile = myoptarg;
|
||
#endif
|
||
break;
|
||
|
||
case 'J' :
|
||
#ifdef WOLFSSL_TLS13
|
||
helloRetry = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'K' :
|
||
#ifdef WOLFSSL_TLS13
|
||
noPskDheKe = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'I' :
|
||
#ifdef WOLFSSL_TLS13
|
||
updateKeysIVs = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'y' :
|
||
#if defined(WOLFSSL_TLS13) && !defined(NO_DH)
|
||
onlyKeyShare = 1;
|
||
#endif
|
||
break;
|
||
|
||
case 'Y' :
|
||
#if defined(WOLFSSL_TLS13) && defined(HAVE_ECC)
|
||
onlyKeyShare = 2;
|
||
#endif
|
||
break;
|
||
|
||
case 'j' :
|
||
useVerifyCb = 1;
|
||
break;
|
||
|
||
case 't' :
|
||
#ifdef HAVE_CURVE25519
|
||
useX25519 = 1;
|
||
#ifdef HAVE_ECC
|
||
useSupCurve = 1;
|
||
#ifdef WOLFSSL_TLS13
|
||
onlyKeyShare = 2;
|
||
#endif
|
||
#endif
|
||
#endif
|
||
break;
|
||
|
||
case 'Q' :
|
||
#if defined(WOLFSSL_TLS13) && \
|
||
defined(WOLFSSL_POST_HANDSHAKE_AUTH)
|
||
postHandAuth = 1;
|
||
#endif
|
||
break;
|
||
|
||
case '0' :
|
||
#ifdef WOLFSSL_EARLY_DATA
|
||
earlyData = 1;
|
||
#endif
|
||
break;
|
||
|
||
case '1' :
|
||
lng_index = atoi(myoptarg);
|
||
if(lng_index<0||lng_index>1){
|
||
lng_index = 0;
|
||
}
|
||
break;
|
||
|
||
case '2' :
|
||
#if !defined(NO_DH) && !defined(HAVE_FIPS) && \
|
||
!defined(HAVE_SELFTEST) && !defined(WOLFSSL_OLD_PRIME_CHECK)
|
||
doDhKeyCheck = 0;
|
||
#endif
|
||
break;
|
||
|
||
case '3' :
|
||
#ifdef WOLFSSL_MULTICAST
|
||
doMcast = 1;
|
||
mcastID = (byte)(atoi(myoptarg) & 0xFF);
|
||
#endif
|
||
break;
|
||
|
||
default:
|
||
Usage();
|
||
XEXIT_T(MY_EX_USAGE);
|
||
}
|
||
}
|
||
|
||
myoptind = 0; /* reset for test cases */
|
||
#endif /* !WOLFSSL_VXWORKS */
|
||
|
||
if (externalTest) {
|
||
/* detect build cases that wouldn't allow test against wolfssl.com */
|
||
int done = 0;
|
||
|
||
#ifdef NO_RSA
|
||
done += 1; /* require RSA for external tests */
|
||
#endif
|
||
|
||
if (!XSTRNCMP(domain, "www.globalsign.com", 14)) {
|
||
/* www.globalsign.com does not respond to ipv6 ocsp requests */
|
||
#if defined(TEST_IPV6) && defined(HAVE_OCSP)
|
||
done += 1;
|
||
#endif
|
||
|
||
/* www.globalsign.com has limited supported cipher suites */
|
||
#if defined(NO_AES) && defined(HAVE_OCSP)
|
||
done += 1;
|
||
#endif
|
||
|
||
/* www.globalsign.com only supports static RSA or ECDHE with AES */
|
||
/* We cannot expect users to have on static RSA so test for ECC only
|
||
* as some users will most likely be on 32-bit systems where ECC
|
||
* is not enabled by default */
|
||
#if defined(HAVE_OCSP) && !defined(HAVE_ECC)
|
||
done += 1;
|
||
#endif
|
||
}
|
||
|
||
#ifndef NO_PSK
|
||
if (usePsk) {
|
||
done += 1; /* don't perform exernal tests if PSK is enabled */
|
||
}
|
||
#endif
|
||
|
||
#ifdef NO_SHA
|
||
done += 1; /* external cert chain most likely has SHA */
|
||
#endif
|
||
|
||
#if !defined(HAVE_ECC) && !defined(WOLFSSL_STATIC_RSA) \
|
||
|| ( defined(HAVE_ECC) && !defined(HAVE_SUPPORTED_CURVES) \
|
||
&& !defined(WOLFSSL_STATIC_RSA) )
|
||
/* google needs ECDHE+Supported Curves or static RSA */
|
||
if (!XSTRNCMP(domain, "www.google.com", 14))
|
||
done += 1;
|
||
#endif
|
||
|
||
#if !defined(HAVE_ECC) && !defined(WOLFSSL_STATIC_RSA)
|
||
/* wolfssl needs ECDHE or static RSA */
|
||
if (!XSTRNCMP(domain, "www.wolfssl.com", 15))
|
||
done += 1;
|
||
#endif
|
||
|
||
#if !defined(WOLFSSL_SHA384)
|
||
if (!XSTRNCMP(domain, "www.wolfssl.com", 15)) {
|
||
/* wolfssl need sha384 for cert chain verify */
|
||
done += 1;
|
||
}
|
||
#endif
|
||
|
||
#if !defined(HAVE_AESGCM) && defined(NO_AES) && \
|
||
!(defined(HAVE_CHACHA) && defined(HAVE_POLY1305))
|
||
/* need at least one of these for external tests */
|
||
done += 1;
|
||
#endif
|
||
|
||
#if defined(HAVE_QSH)
|
||
/*currently google server rejects client hello with QSH extension.*/
|
||
done += 1;
|
||
#endif
|
||
|
||
/* For the external test, if we disable AES, GoDaddy will reject the
|
||
* connection. They only currently support AES suites, RC4 and 3DES
|
||
* suites. With AES disabled we only offer PolyChacha suites. */
|
||
#if defined(NO_AES) && !defined(HAVE_AESGCM)
|
||
if (!XSTRNCMP(domain, "www.wolfssl.com", 15)) {
|
||
done += 1;
|
||
}
|
||
#endif
|
||
|
||
if (done) {
|
||
printf("external test can't be run in this mode\n");
|
||
|
||
((func_args*)args)->return_code = 0;
|
||
XEXIT_T(EXIT_SUCCESS);
|
||
}
|
||
}
|
||
|
||
/* sort out DTLS versus TLS versions */
|
||
if (version == CLIENT_INVALID_VERSION) {
|
||
if (doDTLS)
|
||
version = CLIENT_DTLS_DEFAULT_VERSION;
|
||
else
|
||
version = CLIENT_DEFAULT_VERSION;
|
||
}
|
||
else {
|
||
if (doDTLS) {
|
||
if (version == 3)
|
||
version = -2;
|
||
#if defined(OPENSSL_EXTRA) || defined(WOLFSSL_EITHER_SIDE)
|
||
else if (version == EITHER_DOWNGRADE_VERSION)
|
||
version = -3;
|
||
#endif
|
||
else
|
||
version = -1;
|
||
}
|
||
}
|
||
|
||
#ifdef HAVE_WNR
|
||
if (wc_InitNetRandom(wnrConfigFile, NULL, 5000) != 0)
|
||
err_sys("can't load whitewood net random config file");
|
||
#endif
|
||
|
||
switch (version) {
|
||
#ifndef NO_OLD_TLS
|
||
#ifdef WOLFSSL_ALLOW_SSLV3
|
||
case 0:
|
||
method = wolfSSLv3_client_method_ex;
|
||
break;
|
||
#endif
|
||
|
||
#ifndef NO_TLS
|
||
#ifdef WOLFSSL_ALLOW_TLSV10
|
||
case 1:
|
||
method = wolfTLSv1_client_method_ex;
|
||
break;
|
||
#endif
|
||
|
||
case 2:
|
||
method = wolfTLSv1_1_client_method_ex;
|
||
break;
|
||
#endif /* !NO_TLS */
|
||
#endif /* !NO_OLD_TLS */
|
||
|
||
#ifndef NO_TLS
|
||
#ifndef WOLFSSL_NO_TLS12
|
||
case 3:
|
||
method = wolfTLSv1_2_client_method_ex;
|
||
break;
|
||
#endif
|
||
|
||
#ifdef WOLFSSL_TLS13
|
||
case 4:
|
||
method = wolfTLSv1_3_client_method_ex;
|
||
break;
|
||
#endif
|
||
|
||
case CLIENT_DOWNGRADE_VERSION:
|
||
method = wolfSSLv23_client_method_ex;
|
||
break;
|
||
#if defined(OPENSSL_EXTRA) || defined(WOLFSSL_EITHER_SIDE)
|
||
case EITHER_DOWNGRADE_VERSION:
|
||
method = wolfSSLv23_method_ex;
|
||
break;
|
||
#endif
|
||
#endif /* NO_TLS */
|
||
|
||
#ifdef WOLFSSL_DTLS
|
||
#ifndef NO_OLD_TLS
|
||
case -1:
|
||
method = wolfDTLSv1_client_method_ex;
|
||
break;
|
||
#endif
|
||
|
||
#ifndef WOLFSSL_NO_TLS12
|
||
case -2:
|
||
method = wolfDTLSv1_2_client_method_ex;
|
||
break;
|
||
#endif
|
||
#if defined(OPENSSL_EXTRA) || defined(WOLFSSL_EITHER_SIDE)
|
||
case -3:
|
||
method = wolfDTLSv1_2_method_ex;
|
||
break;
|
||
#endif
|
||
#endif
|
||
|
||
default:
|
||
err_sys("Bad SSL version");
|
||
break;
|
||
}
|
||
|
||
if (method == NULL)
|
||
err_sys("unable to get method");
|
||
|
||
|
||
#ifdef WOLFSSL_STATIC_MEMORY
|
||
#ifdef DEBUG_WOLFSSL
|
||
/* print off helper buffer sizes for use with static memory
|
||
* printing to stderr incase of debug mode turned on */
|
||
fprintf(stderr, "static memory management size = %d\n",
|
||
wolfSSL_MemoryPaddingSz());
|
||
fprintf(stderr, "calculated optimum general buffer size = %d\n",
|
||
wolfSSL_StaticBufferSz(memory, sizeof(memory), 0));
|
||
fprintf(stderr, "calculated optimum IO buffer size = %d\n",
|
||
wolfSSL_StaticBufferSz(memoryIO, sizeof(memoryIO),
|
||
WOLFMEM_IO_POOL_FIXED));
|
||
#endif /* DEBUG_WOLFSSL */
|
||
|
||
if (wolfSSL_CTX_load_static_memory(&ctx, method, memory, sizeof(memory),
|
||
0, 1) != WOLFSSL_SUCCESS) {
|
||
err_sys("unable to load static memory");
|
||
}
|
||
|
||
if (wolfSSL_CTX_load_static_memory(&ctx, NULL, memoryIO, sizeof(memoryIO),
|
||
WOLFMEM_IO_POOL_FIXED | WOLFMEM_TRACK_STATS, 1) != WOLFSSL_SUCCESS) {
|
||
err_sys("unable to load static memory");
|
||
}
|
||
#else
|
||
ctx = wolfSSL_CTX_new(method(NULL));
|
||
#endif
|
||
if (ctx == NULL)
|
||
err_sys("unable to get ctx");
|
||
|
||
#ifdef SINGLE_THREADED
|
||
if (wolfSSL_CTX_new_rng(ctx) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("Single Threaded new rng at CTX failed");
|
||
}
|
||
#endif
|
||
|
||
if (cipherList && !useDefCipherList) {
|
||
if (wolfSSL_CTX_set_cipher_list(ctx, cipherList) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("client can't set cipher list 1");
|
||
}
|
||
}
|
||
|
||
#ifdef WOLFSSL_LEANPSK
|
||
if (!usePsk) {
|
||
usePsk = 1;
|
||
}
|
||
#endif
|
||
|
||
#if defined(NO_RSA) && !defined(HAVE_ECC) && !defined(HAVE_ED25519)
|
||
if (!usePsk) {
|
||
usePsk = 1;
|
||
}
|
||
#endif
|
||
|
||
if (fewerPackets)
|
||
wolfSSL_CTX_set_group_messages(ctx);
|
||
|
||
#ifndef NO_DH
|
||
if (wolfSSL_CTX_SetMinDhKey_Sz(ctx, (word16)minDhKeyBits)
|
||
!= WOLFSSL_SUCCESS) {
|
||
err_sys("Error setting minimum DH key size");
|
||
}
|
||
#endif
|
||
|
||
if (usePsk) {
|
||
#ifndef NO_PSK
|
||
wolfSSL_CTX_set_psk_client_callback(ctx, my_psk_client_cb);
|
||
#ifdef WOLFSSL_TLS13
|
||
wolfSSL_CTX_set_psk_client_tls13_callback(ctx, my_psk_client_tls13_cb);
|
||
#endif
|
||
if (cipherList == NULL) {
|
||
const char *defaultCipherList;
|
||
#if defined(HAVE_AESGCM) && !defined(NO_DH)
|
||
#ifdef WOLFSSL_TLS13
|
||
defaultCipherList = "DHE-PSK-AES128-GCM-SHA256:"
|
||
"TLS13-AES128-GCM-SHA256";
|
||
#else
|
||
defaultCipherList = "DHE-PSK-AES128-GCM-SHA256";
|
||
#endif
|
||
#elif defined(HAVE_NULL_CIPHER)
|
||
defaultCipherList = "PSK-NULL-SHA256";
|
||
#else
|
||
defaultCipherList = "PSK-AES128-CBC-SHA256";
|
||
#endif
|
||
if (wolfSSL_CTX_set_cipher_list(ctx,defaultCipherList)
|
||
!=WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("client can't set cipher list 2");
|
||
}
|
||
}
|
||
#endif
|
||
if (useClientCert) {
|
||
useClientCert = 0;
|
||
}
|
||
}
|
||
|
||
if (useAnon) {
|
||
#ifdef HAVE_ANON
|
||
if (cipherList == NULL || (cipherList && useDefCipherList)) {
|
||
const char* defaultCipherList;
|
||
wolfSSL_CTX_allow_anon_cipher(ctx);
|
||
defaultCipherList = "ADH-AES256-GCM-SHA384:"
|
||
"ADH-AES128-SHA";
|
||
if (wolfSSL_CTX_set_cipher_list(ctx,defaultCipherList)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("client can't set cipher list 4");
|
||
}
|
||
}
|
||
#endif
|
||
if (useClientCert) {
|
||
useClientCert = 0;
|
||
}
|
||
}
|
||
|
||
#ifdef WOLFSSL_SCTP
|
||
if (dtlsSCTP)
|
||
wolfSSL_CTX_dtls_set_sctp(ctx);
|
||
#endif
|
||
|
||
#ifdef WOLFSSL_ENCRYPTED_KEYS
|
||
wolfSSL_CTX_set_default_passwd_cb(ctx, PasswordCallBack);
|
||
#endif
|
||
|
||
#if defined(WOLFSSL_SNIFFER)
|
||
if (cipherList == NULL) {
|
||
/* don't use EDH, can't sniff tmp keys */
|
||
if (wolfSSL_CTX_set_cipher_list(ctx, "AES128-SHA") != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("client can't set cipher list 3");
|
||
}
|
||
}
|
||
#endif
|
||
|
||
#ifdef HAVE_OCSP
|
||
if (useOcsp) {
|
||
#ifdef HAVE_IO_TIMEOUT
|
||
wolfIO_SetTimeout(DEFAULT_TIMEOUT_SEC);
|
||
#endif
|
||
|
||
if (ocspUrl != NULL) {
|
||
wolfSSL_CTX_SetOCSP_OverrideURL(ctx, ocspUrl);
|
||
wolfSSL_CTX_EnableOCSP(ctx, WOLFSSL_OCSP_NO_NONCE
|
||
| WOLFSSL_OCSP_URL_OVERRIDE);
|
||
}
|
||
else {
|
||
wolfSSL_CTX_EnableOCSP(ctx, WOLFSSL_OCSP_CHECKALL);
|
||
}
|
||
|
||
#ifdef WOLFSSL_NONBLOCK_OCSP
|
||
wolfSSL_CTX_SetOCSP_Cb(ctx, OCSPIOCb, OCSPRespFreeCb, NULL);
|
||
#endif
|
||
}
|
||
#endif
|
||
|
||
#ifdef USER_CA_CB
|
||
wolfSSL_CTX_SetCACb(ctx, CaCb);
|
||
#endif
|
||
|
||
#ifdef HAVE_EXT_CACHE
|
||
wolfSSL_CTX_sess_set_get_cb(ctx, mySessGetCb);
|
||
wolfSSL_CTX_sess_set_new_cb(ctx, mySessNewCb);
|
||
wolfSSL_CTX_sess_set_remove_cb(ctx, mySessRemCb);
|
||
#endif
|
||
|
||
#ifndef NO_CERTS
|
||
if (useClientCert && !loadCertKeyIntoSSLObj){
|
||
#ifndef TEST_LOAD_BUFFER
|
||
if (wolfSSL_CTX_use_certificate_chain_file(ctx, ourCert)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't load client cert file, check file and run from"
|
||
" wolfSSL home dir");
|
||
}
|
||
#else
|
||
load_buffer(ctx, ourCert, WOLFSSL_CERT_CHAIN);
|
||
#endif
|
||
}
|
||
|
||
#ifdef HAVE_PK_CALLBACKS
|
||
pkCbInfo.ourKey = ourKey;
|
||
#endif
|
||
if (useClientCert && !loadCertKeyIntoSSLObj
|
||
#if defined(HAVE_PK_CALLBACKS) && defined(TEST_PK_PRIVKEY)
|
||
&& !pkCallbacks
|
||
#endif
|
||
) {
|
||
#ifndef TEST_LOAD_BUFFER
|
||
if (wolfSSL_CTX_use_PrivateKey_file(ctx, ourKey, WOLFSSL_FILETYPE_PEM)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't load client private key file, check file and run "
|
||
"from wolfSSL home dir");
|
||
}
|
||
#else
|
||
load_buffer(ctx, ourKey, WOLFSSL_KEY);
|
||
#endif
|
||
}
|
||
|
||
if (!usePsk && !useAnon && !useVerifyCb && !myVerifyFail) {
|
||
#ifndef TEST_LOAD_BUFFER
|
||
if (wolfSSL_CTX_load_verify_locations(ctx, verifyCert, 0)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't load ca file, Please run from wolfSSL home dir");
|
||
}
|
||
#else
|
||
load_buffer(ctx, verifyCert, WOLFSSL_CA);
|
||
#endif /* !NO_FILESYSTEM */
|
||
|
||
#ifdef HAVE_ECC
|
||
/* load ecc verify too, echoserver uses it by default w/ ecc */
|
||
#ifndef TEST_LOAD_BUFFER
|
||
if (wolfSSL_CTX_load_verify_locations(ctx, eccCertFile, 0)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't load ecc ca file, Please run from wolfSSL home dir");
|
||
}
|
||
#else
|
||
load_buffer(ctx, eccCertFile, WOLFSSL_CA);
|
||
#endif /* !TEST_LOAD_BUFFER */
|
||
#endif /* HAVE_ECC */
|
||
#if defined(WOLFSSL_TRUST_PEER_CERT) && !defined(NO_FILESYSTEM)
|
||
if (trustCert) {
|
||
if ((ret = wolfSSL_CTX_trust_peer_cert(ctx, trustCert,
|
||
WOLFSSL_FILETYPE_PEM)) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't load trusted peer cert file");
|
||
}
|
||
}
|
||
#endif /* WOLFSSL_TRUST_PEER_CERT && !NO_FILESYSTEM */
|
||
}
|
||
if (useVerifyCb || myVerifyFail)
|
||
wolfSSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_PEER, myVerify);
|
||
else if (!usePsk && !useAnon && doPeerCheck == 0)
|
||
wolfSSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_NONE, 0);
|
||
else if (!usePsk && !useAnon && overrideDateErrors == 1)
|
||
wolfSSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_PEER, myDateCb);
|
||
#endif /* !NO_CERTS */
|
||
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
ret = wolfAsync_DevOpen(&devId);
|
||
if (ret < 0) {
|
||
printf("Async device open failed\nRunning without async\n");
|
||
}
|
||
wolfSSL_CTX_UseAsync(ctx, devId);
|
||
#endif /* WOLFSSL_ASYNC_CRYPT */
|
||
|
||
#ifdef HAVE_SNI
|
||
if (sniHostName)
|
||
if (wolfSSL_CTX_UseSNI(ctx, 0, sniHostName,
|
||
(word16) XSTRLEN(sniHostName)) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("UseSNI failed");
|
||
}
|
||
#endif
|
||
#ifdef HAVE_MAX_FRAGMENT
|
||
if (maxFragment)
|
||
if (wolfSSL_CTX_UseMaxFragment(ctx, maxFragment) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("UseMaxFragment failed");
|
||
}
|
||
#endif
|
||
#ifdef HAVE_TRUNCATED_HMAC
|
||
if (truncatedHMAC)
|
||
if (wolfSSL_CTX_UseTruncatedHMAC(ctx) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("UseTruncatedHMAC failed");
|
||
}
|
||
#endif
|
||
#ifdef HAVE_SESSION_TICKET
|
||
if (wolfSSL_CTX_UseSessionTicket(ctx) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("UseSessionTicket failed");
|
||
}
|
||
#endif
|
||
#ifdef HAVE_EXTENDED_MASTER
|
||
if (disableExtMasterSecret)
|
||
if (wolfSSL_CTX_DisableExtendedMasterSecret(ctx) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("DisableExtendedMasterSecret failed");
|
||
}
|
||
#endif
|
||
#if defined(HAVE_SUPPORTED_CURVES)
|
||
#if defined(HAVE_CURVE25519)
|
||
if (useX25519) {
|
||
if (wolfSSL_CTX_UseSupportedCurve(ctx, WOLFSSL_ECC_X25519)
|
||
!= WOLFSSL_SUCCESS) {
|
||
err_sys("unable to support X25519");
|
||
}
|
||
}
|
||
#endif /* HAVE_CURVE25519 */
|
||
#ifdef HAVE_ECC
|
||
if (useSupCurve) {
|
||
#if !defined(NO_ECC_SECP) && \
|
||
(defined(HAVE_ECC384) || defined(HAVE_ALL_CURVES))
|
||
if (wolfSSL_CTX_UseSupportedCurve(ctx, WOLFSSL_ECC_SECP384R1)
|
||
!= WOLFSSL_SUCCESS) {
|
||
err_sys("unable to support secp384r1");
|
||
}
|
||
#endif
|
||
#if !defined(NO_ECC_SECP) && \
|
||
(!defined(NO_ECC256) || defined(HAVE_ALL_CURVES))
|
||
if (wolfSSL_CTX_UseSupportedCurve(ctx, WOLFSSL_ECC_SECP256R1)
|
||
!= WOLFSSL_SUCCESS) {
|
||
err_sys("unable to support secp256r1");
|
||
}
|
||
#endif
|
||
}
|
||
#endif /* HAVE_ECC */
|
||
#endif /* HAVE_SUPPORTED_CURVES */
|
||
|
||
#ifdef WOLFSSL_TLS13
|
||
if (noPskDheKe)
|
||
wolfSSL_CTX_no_dhe_psk(ctx);
|
||
#endif
|
||
#if defined(WOLFSSL_TLS13) && defined(WOLFSSL_POST_HANDSHAKE_AUTH)
|
||
if (postHandAuth)
|
||
wolfSSL_CTX_allow_post_handshake_auth(ctx);
|
||
#endif
|
||
|
||
if (benchmark) {
|
||
((func_args*)args)->return_code =
|
||
ClientBenchmarkConnections(ctx, host, port, dtlsUDP, dtlsSCTP,
|
||
benchmark, resumeSession, useX25519,
|
||
helloRetry, onlyKeyShare, version,
|
||
earlyData);
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
XEXIT_T(EXIT_SUCCESS);
|
||
}
|
||
|
||
if(throughput) {
|
||
((func_args*)args)->return_code =
|
||
ClientBenchmarkThroughput(ctx, host, port, dtlsUDP, dtlsSCTP,
|
||
block, throughput, useX25519);
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
XEXIT_T(EXIT_SUCCESS);
|
||
}
|
||
|
||
#if defined(WOLFSSL_MDK_ARM)
|
||
wolfSSL_CTX_set_verify(ctx, WOLFSSL_VERIFY_NONE, 0);
|
||
#endif
|
||
|
||
#if defined(OPENSSL_EXTRA)
|
||
if (wolfSSL_CTX_get_read_ahead(ctx) != 0) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("bad read ahead default value");
|
||
}
|
||
if (wolfSSL_CTX_set_read_ahead(ctx, 1) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("error setting read ahead value");
|
||
}
|
||
#endif
|
||
|
||
#if defined(WOLFSSL_STATIC_MEMORY) && defined(DEBUG_WOLFSSL)
|
||
fprintf(stderr, "Before creating SSL\n");
|
||
if (wolfSSL_CTX_is_static_memory(ctx, &mem_stats) != 1)
|
||
err_sys("ctx not using static memory");
|
||
if (wolfSSL_PrintStats(&mem_stats) != 1) /* function in test.h */
|
||
err_sys("error printing out memory stats");
|
||
#endif
|
||
|
||
if (doMcast) {
|
||
#ifdef WOLFSSL_MULTICAST
|
||
wolfSSL_CTX_mcast_set_member_id(ctx, mcastID);
|
||
if (wolfSSL_CTX_set_cipher_list(ctx, "WDM-NULL-SHA256")
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("Couldn't set multicast cipher list.");
|
||
}
|
||
#endif
|
||
}
|
||
|
||
#ifdef HAVE_PK_CALLBACKS
|
||
if (pkCallbacks)
|
||
SetupPkCallbacks(ctx);
|
||
#endif
|
||
|
||
ssl = wolfSSL_new(ctx);
|
||
if (ssl == NULL) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("unable to get SSL object");
|
||
}
|
||
|
||
|
||
#ifndef NO_CERTS
|
||
if (useClientCert && loadCertKeyIntoSSLObj){
|
||
#ifndef TEST_LOAD_BUFFER
|
||
if (wolfSSL_use_certificate_chain_file(ssl, ourCert)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't load client cert file, check file and run from"
|
||
" wolfSSL home dir");
|
||
}
|
||
#else
|
||
load_ssl_buffer(ssl, ourCert, WOLFSSL_CERT_CHAIN);
|
||
#endif
|
||
}
|
||
|
||
if (loadCertKeyIntoSSLObj
|
||
#if defined(HAVE_PK_CALLBACKS) && defined(TEST_PK_PRIVKEY)
|
||
&& !pkCallbacks
|
||
#endif
|
||
) {
|
||
#ifndef TEST_LOAD_BUFFER
|
||
if (wolfSSL_use_PrivateKey_file(ssl, ourKey, WOLFSSL_FILETYPE_PEM)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't load client private key file, check file and run "
|
||
"from wolfSSL home dir");
|
||
}
|
||
#else
|
||
load_ssl_buffer(ssl, ourKey, WOLFSSL_KEY);
|
||
#endif
|
||
}
|
||
#endif /* !NO_CERTS */
|
||
|
||
#ifdef OPENSSL_EXTRA
|
||
wolfSSL_KeepArrays(ssl);
|
||
#endif
|
||
|
||
#if defined(WOLFSSL_STATIC_MEMORY) && defined(DEBUG_WOLFSSL)
|
||
fprintf(stderr, "After creating SSL\n");
|
||
if (wolfSSL_CTX_is_static_memory(ctx, &mem_stats) != 1)
|
||
err_sys("ctx not using static memory");
|
||
if (wolfSSL_PrintStats(&mem_stats) != 1) /* function in test.h */
|
||
err_sys("error printing out memory stats");
|
||
#endif
|
||
|
||
#ifdef WOLFSSL_TLS13
|
||
if (!helloRetry) {
|
||
if (onlyKeyShare == 0 || onlyKeyShare == 2) {
|
||
#ifdef HAVE_CURVE25519
|
||
if (useX25519) {
|
||
if (wolfSSL_UseKeyShare(ssl, WOLFSSL_ECC_X25519)
|
||
!= WOLFSSL_SUCCESS) {
|
||
err_sys("unable to use curve x25519");
|
||
}
|
||
}
|
||
#endif
|
||
#ifdef HAVE_ECC
|
||
#if defined(HAVE_ECC256) || defined(HAVE_ALL_CURVES)
|
||
if (wolfSSL_UseKeyShare(ssl, WOLFSSL_ECC_SECP256R1)
|
||
!= WOLFSSL_SUCCESS) {
|
||
err_sys("unable to use curve secp256r1");
|
||
}
|
||
#endif
|
||
#endif
|
||
}
|
||
if (onlyKeyShare == 0 || onlyKeyShare == 1) {
|
||
#ifdef HAVE_FFDHE_2048
|
||
if (wolfSSL_UseKeyShare(ssl, WOLFSSL_FFDHE_2048)
|
||
!= WOLFSSL_SUCCESS) {
|
||
err_sys("unable to use DH 2048-bit parameters");
|
||
}
|
||
#endif
|
||
}
|
||
}
|
||
else {
|
||
wolfSSL_NoKeyShares(ssl);
|
||
}
|
||
#endif
|
||
|
||
if (doMcast) {
|
||
#ifdef WOLFSSL_MULTICAST
|
||
byte pms[512]; /* pre master secret */
|
||
byte cr[32]; /* client random */
|
||
byte sr[32]; /* server random */
|
||
const byte suite[2] = {0, 0xfe}; /* WDM_WITH_NULL_SHA256 */
|
||
|
||
XMEMSET(pms, 0x23, sizeof(pms));
|
||
XMEMSET(cr, 0xA5, sizeof(cr));
|
||
XMEMSET(sr, 0x5A, sizeof(sr));
|
||
|
||
if (wolfSSL_set_secret(ssl, 1, pms, sizeof(pms), cr, sr, suite)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("unable to set mcast secret");
|
||
}
|
||
#endif
|
||
}
|
||
|
||
#ifdef HAVE_SESSION_TICKET
|
||
wolfSSL_set_SessionTicket_cb(ssl, sessionTicketCB, (void*)"initial session");
|
||
#endif
|
||
|
||
#ifdef HAVE_ALPN
|
||
if (alpnList != NULL) {
|
||
printf("ALPN accepted protocols list : %s\n", alpnList);
|
||
wolfSSL_UseALPN(ssl, alpnList, (word32)XSTRLEN(alpnList), alpn_opt);
|
||
}
|
||
#endif
|
||
|
||
#if defined(HAVE_CERTIFICATE_STATUS_REQUEST) || \
|
||
defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2)
|
||
if (statusRequest) {
|
||
if (version == 4 &&
|
||
(statusRequest == OCSP_STAPLINGV2 || \
|
||
statusRequest == OCSP_STAPLINGV2_MULTI)) {
|
||
err_sys("Cannot use OCSP Stapling V2 with TLSv1.3");
|
||
}
|
||
|
||
if (wolfSSL_CTX_EnableOCSPStapling(ctx) != WOLFSSL_SUCCESS)
|
||
err_sys("can't enable OCSP Stapling Certificate Manager");
|
||
|
||
switch (statusRequest) {
|
||
#ifdef HAVE_CERTIFICATE_STATUS_REQUEST
|
||
case OCSP_STAPLING:
|
||
if (wolfSSL_UseOCSPStapling(ssl, WOLFSSL_CSR_OCSP,
|
||
WOLFSSL_CSR_OCSP_USE_NONCE) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("UseCertificateStatusRequest failed");
|
||
}
|
||
break;
|
||
#endif
|
||
#ifdef HAVE_CERTIFICATE_STATUS_REQUEST_V2
|
||
case OCSP_STAPLINGV2:
|
||
if (wolfSSL_UseOCSPStaplingV2(ssl,
|
||
WOLFSSL_CSR2_OCSP, WOLFSSL_CSR2_OCSP_USE_NONCE)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("UseCertificateStatusRequest failed");
|
||
}
|
||
break;
|
||
case OCSP_STAPLINGV2_MULTI:
|
||
if (wolfSSL_UseOCSPStaplingV2(ssl,
|
||
WOLFSSL_CSR2_OCSP_MULTI, 0)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("UseCertificateStatusRequest failed");
|
||
}
|
||
break;
|
||
#endif
|
||
default:
|
||
err_sys("Invalid OCSP Stapling option");
|
||
}
|
||
|
||
wolfSSL_CTX_EnableOCSP(ctx, 0);
|
||
}
|
||
#endif
|
||
|
||
#if !defined(NO_DH) && !defined(WOLFSSL_OLD_PRIME_CHECK) && \
|
||
!defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
|
||
if (!doDhKeyCheck)
|
||
wolfSSL_SetEnableDhKeyTest(ssl, 0);
|
||
#endif
|
||
|
||
|
||
tcp_connect(&sockfd, host, port, dtlsUDP, dtlsSCTP, ssl);
|
||
if (wolfSSL_set_fd(ssl, sockfd) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("error in setting fd");
|
||
}
|
||
|
||
/* STARTTLS */
|
||
if (doSTARTTLS) {
|
||
if (StartTLS_Init(&sockfd) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("error during STARTTLS protocol");
|
||
}
|
||
}
|
||
|
||
#ifdef HAVE_CRL
|
||
if (disableCRL == 0 && !useVerifyCb) {
|
||
#ifdef HAVE_IO_TIMEOUT
|
||
wolfIO_SetTimeout(DEFAULT_TIMEOUT_SEC);
|
||
#endif
|
||
|
||
if (wolfSSL_EnableCRL(ssl, WOLFSSL_CRL_CHECKALL) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't enable crl check");
|
||
}
|
||
if (wolfSSL_LoadCRL(ssl, crlPemDir, WOLFSSL_FILETYPE_PEM, 0)
|
||
!= WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't load crl, check crlfile and date validity");
|
||
}
|
||
if (wolfSSL_SetCRL_Cb(ssl, CRL_CallBack) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't set crl callback");
|
||
}
|
||
}
|
||
#endif
|
||
#ifdef HAVE_SECURE_RENEGOTIATION
|
||
if (scr) {
|
||
if (wolfSSL_UseSecureRenegotiation(ssl) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't enable secure renegotiation");
|
||
}
|
||
}
|
||
#endif
|
||
#ifdef ATOMIC_USER
|
||
if (atomicUser)
|
||
SetupAtomicUser(ctx, ssl);
|
||
#endif
|
||
#ifdef HAVE_PK_CALLBACKS
|
||
if (pkCallbacks)
|
||
SetupPkCallbackContexts(ssl, &pkCbInfo);
|
||
#endif
|
||
if (matchName && doPeerCheck)
|
||
wolfSSL_check_domain_name(ssl, domain);
|
||
#ifndef WOLFSSL_CALLBACKS
|
||
if (nonBlocking) {
|
||
#ifdef WOLFSSL_DTLS
|
||
if (doDTLS) {
|
||
wolfSSL_dtls_set_using_nonblock(ssl, 1);
|
||
}
|
||
#endif
|
||
tcp_set_nonblocking(&sockfd);
|
||
ret = NonBlockingSSL_Connect(ssl);
|
||
}
|
||
else {
|
||
#ifdef WOLFSSL_EARLY_DATA
|
||
if (usePsk && earlyData)
|
||
EarlyData(ctx, ssl, msg, msgSz, buffer);
|
||
#endif
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_connect(ssl);
|
||
if (ret != WOLFSSL_SUCCESS) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
}
|
||
#else
|
||
timeout.tv_sec = DEFAULT_TIMEOUT_SEC;
|
||
timeout.tv_usec = 0;
|
||
ret = NonBlockingSSL_Connect(ssl); /* will keep retrying on timeout */
|
||
#endif
|
||
if (ret != WOLFSSL_SUCCESS) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
printf("wolfSSL_connect error %d, %s\n", err,
|
||
wolfSSL_ERR_error_string(err, buffer));
|
||
|
||
/* cleanup */
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
CloseSocket(sockfd);
|
||
|
||
if (!exitWithRet)
|
||
err_sys("wolfSSL_connect failed");
|
||
/* see note at top of README */
|
||
/* if you're getting an error here */
|
||
|
||
((func_args*)args)->return_code = err;
|
||
goto exit;
|
||
}
|
||
|
||
showPeerEx(ssl, lng_index);
|
||
|
||
#ifdef OPENSSL_EXTRA
|
||
{
|
||
byte* rnd;
|
||
byte* pt;
|
||
size_t size;
|
||
|
||
/* get size of buffer then print */
|
||
size = wolfSSL_get_client_random(NULL, NULL, 0);
|
||
if (size == 0) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("error getting client random buffer size");
|
||
}
|
||
|
||
rnd = (byte*)XMALLOC(size, NULL, DYNAMIC_TYPE_TMP_BUFFER);
|
||
if (rnd == NULL) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("error creating client random buffer");
|
||
}
|
||
|
||
size = wolfSSL_get_client_random(ssl, rnd, size);
|
||
if (size == 0) {
|
||
XFREE(rnd, NULL, DYNAMIC_TYPE_TMP_BUFFER);
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("error getting client random buffer");
|
||
}
|
||
|
||
printf("Client Random : ");
|
||
for (pt = rnd; pt < rnd + size; pt++) printf("%02X", *pt);
|
||
printf("\n");
|
||
XFREE(rnd, NULL, DYNAMIC_TYPE_TMP_BUFFER);
|
||
}
|
||
#endif
|
||
|
||
if (doSTARTTLS) {
|
||
if (XSTRNCMP(starttlsProt, "smtp", 4) == 0) {
|
||
if (SMTP_Shutdown(ssl, wc_shutdown) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("error closing STARTTLS connection");
|
||
}
|
||
}
|
||
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
CloseSocket(sockfd);
|
||
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
|
||
((func_args*)args)->return_code = 0;
|
||
return 0;
|
||
}
|
||
|
||
#ifdef HAVE_ALPN
|
||
if (alpnList != NULL) {
|
||
char *protocol_name = NULL;
|
||
word16 protocol_nameSz = 0;
|
||
|
||
err = wolfSSL_ALPN_GetProtocol(ssl, &protocol_name, &protocol_nameSz);
|
||
if (err == WOLFSSL_SUCCESS)
|
||
printf("Received ALPN protocol : %s (%d)\n",
|
||
protocol_name, protocol_nameSz);
|
||
else if (err == WOLFSSL_ALPN_NOT_FOUND)
|
||
printf("No ALPN response received (no match with server)\n");
|
||
else
|
||
printf("Getting ALPN protocol name failed\n");
|
||
}
|
||
#endif
|
||
|
||
#ifdef HAVE_SECURE_RENEGOTIATION
|
||
if (scr && forceScr) {
|
||
if (nonBlocking) {
|
||
printf("not doing secure renegotiation on example with"
|
||
" nonblocking yet");
|
||
} else {
|
||
if (wolfSSL_Rehandshake(ssl) != WOLFSSL_SUCCESS) {
|
||
err = wolfSSL_get_error(ssl, 0);
|
||
printf("err = %d, %s\n", err,
|
||
wolfSSL_ERR_error_string(err, buffer));
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("wolfSSL_Rehandshake failed");
|
||
}
|
||
else {
|
||
printf("RENEGOTIATION SUCCESSFUL\n");
|
||
}
|
||
}
|
||
}
|
||
#endif /* HAVE_SECURE_RENEGOTIATION */
|
||
|
||
if (sendGET) {
|
||
printf("SSL connect ok, sending GET...\n");
|
||
msgSz = 28;
|
||
strncpy(msg, "GET /index.html HTTP/1.0\r\n\r\n", msgSz);
|
||
msg[msgSz] = '\0';
|
||
|
||
resumeSz = msgSz;
|
||
strncpy(resumeMsg, "GET /index.html HTTP/1.0\r\n\r\n", resumeSz);
|
||
resumeMsg[resumeSz] = '\0';
|
||
}
|
||
|
||
/* allow some time for exporting the session */
|
||
#ifdef WOLFSSL_SESSION_EXPORT_DEBUG
|
||
#ifdef USE_WINDOWS_API
|
||
Sleep(500);
|
||
#elif defined(WOLFSSL_TIRTOS)
|
||
Task_sleep(1);
|
||
#else
|
||
sleep(1);
|
||
#endif
|
||
#endif /* WOLFSSL_SESSION_EXPORT_DEBUG */
|
||
|
||
#ifdef WOLFSSL_TLS13
|
||
if (updateKeysIVs)
|
||
wolfSSL_update_keys(ssl);
|
||
#endif
|
||
|
||
ClientWrite(ssl, msg, msgSz);
|
||
|
||
ClientRead(ssl, reply, sizeof(reply)-1, 1);
|
||
|
||
#if defined(WOLFSSL_TLS13)
|
||
if (updateKeysIVs || postHandAuth)
|
||
ClientWrite(ssl, msg, msgSz);
|
||
#endif
|
||
if (sendGET) { /* get html */
|
||
ClientRead(ssl, reply, sizeof(reply)-1, 0);
|
||
}
|
||
|
||
#ifndef NO_SESSION_CACHE
|
||
if (resumeSession) {
|
||
session = wolfSSL_get_session(ssl);
|
||
}
|
||
#endif
|
||
|
||
if (dtlsUDP == 0) { /* don't send alert after "break" command */
|
||
ret = wolfSSL_shutdown(ssl);
|
||
if (wc_shutdown && ret == WOLFSSL_SHUTDOWN_NOT_DONE)
|
||
wolfSSL_shutdown(ssl); /* bidirectional shutdown */
|
||
}
|
||
#ifdef ATOMIC_USER
|
||
if (atomicUser)
|
||
FreeAtomicUser(ssl);
|
||
#endif
|
||
|
||
/* display collected statistics */
|
||
#ifdef WOLFSSL_STATIC_MEMORY
|
||
if (wolfSSL_is_static_memory(ssl, &ssl_stats) != 1)
|
||
err_sys("static memory was not used with ssl");
|
||
|
||
fprintf(stderr, "\nprint off SSL memory stats\n");
|
||
fprintf(stderr, "*** This is memory state before wolfSSL_free is called\n");
|
||
fprintf(stderr, "peak connection memory = %d\n", ssl_stats.peakMem);
|
||
fprintf(stderr, "current memory in use = %d\n", ssl_stats.curMem);
|
||
fprintf(stderr, "peak connection allocs = %d\n", ssl_stats.peakAlloc);
|
||
fprintf(stderr, "current connection allocs = %d\n", ssl_stats.curAlloc);
|
||
fprintf(stderr, "total connection allocs = %d\n", ssl_stats.totalAlloc);
|
||
fprintf(stderr, "total connection frees = %d\n\n", ssl_stats.totalFr);
|
||
#endif
|
||
|
||
wolfSSL_free(ssl); ssl = NULL;
|
||
CloseSocket(sockfd);
|
||
|
||
#ifndef NO_SESSION_CACHE
|
||
if (resumeSession) {
|
||
sslResume = wolfSSL_new(ctx);
|
||
if (sslResume == NULL) {
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("unable to get SSL object");
|
||
}
|
||
|
||
#if !defined(NO_DH) && !defined(WOLFSSL_OLD_PRIME_CHECK) && \
|
||
!defined(HAVE_FIPS) && !defined(HAVE_SELFTEST)
|
||
if (!doDhKeyCheck)
|
||
wolfSSL_SetEnableDhKeyTest(sslResume, 0);
|
||
#endif
|
||
|
||
if (dtlsUDP) {
|
||
#ifdef USE_WINDOWS_API
|
||
Sleep(500);
|
||
#elif defined(WOLFSSL_TIRTOS)
|
||
Task_sleep(1);
|
||
#else
|
||
sleep(1);
|
||
#endif
|
||
}
|
||
tcp_connect(&sockfd, host, port, dtlsUDP, dtlsSCTP, sslResume);
|
||
if (wolfSSL_set_fd(sslResume, sockfd) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(sslResume); sslResume = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("error in setting fd");
|
||
}
|
||
#ifdef HAVE_ALPN
|
||
if (alpnList != NULL) {
|
||
printf("ALPN accepted protocols list : %s\n", alpnList);
|
||
wolfSSL_UseALPN(sslResume, alpnList, (word32)XSTRLEN(alpnList),
|
||
alpn_opt);
|
||
}
|
||
#endif
|
||
#ifdef HAVE_SECURE_RENEGOTIATION
|
||
if (scr) {
|
||
if (wolfSSL_UseSecureRenegotiation(sslResume) != WOLFSSL_SUCCESS) {
|
||
wolfSSL_free(sslResume); sslResume = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("can't enable secure renegotiation");
|
||
}
|
||
}
|
||
#endif
|
||
wolfSSL_set_session(sslResume, session);
|
||
#ifdef HAVE_SESSION_TICKET
|
||
wolfSSL_set_SessionTicket_cb(sslResume, sessionTicketCB,
|
||
(void*)"resumed session");
|
||
#endif
|
||
|
||
#ifndef WOLFSSL_CALLBACKS
|
||
if (nonBlocking) {
|
||
#ifdef WOLFSSL_DTLS
|
||
if (doDTLS) {
|
||
wolfSSL_dtls_set_using_nonblock(ssl, 1);
|
||
}
|
||
#endif
|
||
tcp_set_nonblocking(&sockfd);
|
||
ret = NonBlockingSSL_Connect(sslResume);
|
||
}
|
||
else {
|
||
#ifdef WOLFSSL_EARLY_DATA
|
||
#ifndef HAVE_SESSION_TICKET
|
||
if (!usePsk) {
|
||
}
|
||
else
|
||
#endif
|
||
if (earlyData) {
|
||
EarlyData(ctx, sslResume, msg, msgSz, buffer);
|
||
}
|
||
#endif
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_connect(sslResume);
|
||
if (ret != WOLFSSL_SUCCESS) {
|
||
err = wolfSSL_get_error(sslResume, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(sslResume,
|
||
WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
}
|
||
#else
|
||
timeout.tv_sec = DEFAULT_TIMEOUT_SEC;
|
||
timeout.tv_usec = 0;
|
||
ret = NonBlockingSSL_Connect(sslResume); /* will keep retrying on timeout */
|
||
#endif
|
||
if (ret != WOLFSSL_SUCCESS) {
|
||
printf("wolfSSL_connect resume error %d, %s\n", err,
|
||
wolfSSL_ERR_error_string(err, buffer));
|
||
wolfSSL_free(sslResume); sslResume = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("wolfSSL_connect resume failed");
|
||
}
|
||
|
||
showPeerEx(sslResume, lng_index);
|
||
|
||
if (wolfSSL_session_reused(sslResume))
|
||
printf("reused session id\n");
|
||
else
|
||
printf("didn't reuse session id!!!\n");
|
||
|
||
#ifdef HAVE_ALPN
|
||
if (alpnList != NULL) {
|
||
char *protocol_name = NULL;
|
||
word16 protocol_nameSz = 0;
|
||
|
||
printf("Sending ALPN accepted list : %s\n", alpnList);
|
||
err = wolfSSL_ALPN_GetProtocol(sslResume, &protocol_name,
|
||
&protocol_nameSz);
|
||
if (err == WOLFSSL_SUCCESS)
|
||
printf("Received ALPN protocol : %s (%d)\n",
|
||
protocol_name, protocol_nameSz);
|
||
else if (err == WOLFSSL_ALPN_NOT_FOUND)
|
||
printf("Not received ALPN response (no match with server)\n");
|
||
else
|
||
printf("Getting ALPN protocol name failed\n");
|
||
}
|
||
#endif
|
||
|
||
/* allow some time for exporting the session */
|
||
#ifdef WOLFSSL_SESSION_EXPORT_DEBUG
|
||
#ifdef USE_WINDOWS_API
|
||
Sleep(500);
|
||
#elif defined(WOLFSSL_TIRTOS)
|
||
Task_sleep(1);
|
||
#else
|
||
sleep(1);
|
||
#endif
|
||
#endif /* WOLFSSL_SESSION_EXPORT_DEBUG */
|
||
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_write(sslResume, resumeMsg, resumeSz);
|
||
if (ret <= 0) {
|
||
err = wolfSSL_get_error(sslResume, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(sslResume, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
if (ret != resumeSz) {
|
||
printf("SSL_write resume error %d, %s\n", err,
|
||
wolfSSL_ERR_error_string(err, buffer));
|
||
wolfSSL_free(sslResume); sslResume = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("SSL_write failed");
|
||
}
|
||
|
||
if (nonBlocking) {
|
||
/* give server a chance to bounce a message back to client */
|
||
#ifdef USE_WINDOWS_API
|
||
Sleep(500);
|
||
#elif defined(WOLFSSL_TIRTOS)
|
||
Task_sleep(1);
|
||
#else
|
||
sleep(1);
|
||
#endif
|
||
}
|
||
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_read(sslResume, reply, sizeof(reply)-1);
|
||
if (ret <= 0) {
|
||
err = wolfSSL_get_error(sslResume, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(sslResume, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
if (ret > 0) {
|
||
reply[ret] = 0;
|
||
printf("Server resume response: %s\n", reply);
|
||
|
||
if (sendGET) { /* get html */
|
||
while (1) {
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_read(sslResume, reply, sizeof(reply)-1);
|
||
if (ret <= 0) {
|
||
err = wolfSSL_get_error(sslResume, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(sslResume,
|
||
WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
if (ret > 0) {
|
||
reply[ret] = 0;
|
||
printf("%s\n", reply);
|
||
}
|
||
else
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
if (ret < 0) {
|
||
if (err != WOLFSSL_ERROR_WANT_READ) {
|
||
printf("SSL_read resume error %d, %s\n", err,
|
||
wolfSSL_ERR_error_string(err, buffer));
|
||
wolfSSL_free(sslResume); sslResume = NULL;
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
err_sys("SSL_read failed");
|
||
}
|
||
}
|
||
|
||
/* try to send session break */
|
||
do {
|
||
err = 0; /* reset error */
|
||
ret = wolfSSL_write(sslResume, msg, msgSz);
|
||
if (ret <= 0) {
|
||
err = wolfSSL_get_error(sslResume, 0);
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
if (err == WC_PENDING_E) {
|
||
ret = wolfSSL_AsyncPoll(sslResume, WOLF_POLL_FLAG_CHECK_HW);
|
||
if (ret < 0) break;
|
||
}
|
||
#endif
|
||
}
|
||
} while (err == WC_PENDING_E);
|
||
|
||
ret = wolfSSL_shutdown(sslResume);
|
||
if (wc_shutdown && ret == WOLFSSL_SHUTDOWN_NOT_DONE)
|
||
wolfSSL_shutdown(sslResume); /* bidirectional shutdown */
|
||
|
||
/* display collected statistics */
|
||
#ifdef WOLFSSL_STATIC_MEMORY
|
||
if (wolfSSL_is_static_memory(sslResume, &ssl_stats) != 1)
|
||
err_sys("static memory was not used with ssl");
|
||
|
||
fprintf(stderr, "\nprint off SSLresume memory stats\n");
|
||
fprintf(stderr, "*** This is memory state before wolfSSL_free is called\n");
|
||
fprintf(stderr, "peak connection memory = %d\n", ssl_stats.peakMem);
|
||
fprintf(stderr, "current memory in use = %d\n", ssl_stats.curMem);
|
||
fprintf(stderr, "peak connection allocs = %d\n", ssl_stats.peakAlloc);
|
||
fprintf(stderr, "current connection allocs = %d\n", ssl_stats.curAlloc);
|
||
fprintf(stderr, "total connection allocs = %d\n", ssl_stats.totalAlloc);
|
||
fprintf(stderr, "total connection frees = %d\n\n", ssl_stats.totalFr);
|
||
#endif
|
||
|
||
wolfSSL_free(sslResume); sslResume = NULL;
|
||
CloseSocket(sockfd);
|
||
}
|
||
#endif /* NO_SESSION_CACHE */
|
||
|
||
wolfSSL_CTX_free(ctx); ctx = NULL;
|
||
|
||
((func_args*)args)->return_code = 0;
|
||
|
||
exit:
|
||
|
||
#ifdef WOLFSSL_ASYNC_CRYPT
|
||
wolfAsync_DevClose(&devId);
|
||
#endif
|
||
|
||
#if defined(HAVE_ECC) && defined(FP_ECC) && defined(HAVE_THREAD_LS) \
|
||
&& defined(HAVE_STACK_SIZE)
|
||
wc_ecc_fp_free(); /* free per thread cache */
|
||
#endif
|
||
|
||
/* There are use cases when these assignments are not read. To avoid
|
||
* potential confusion those warnings have been handled here.
|
||
*/
|
||
(void) overrideDateErrors;
|
||
(void) useClientCert;
|
||
(void) verifyCert;
|
||
(void) ourCert;
|
||
(void) ourKey;
|
||
(void) useVerifyCb;
|
||
|
||
#if !defined(WOLFSSL_TIRTOS)
|
||
return 0;
|
||
#endif
|
||
}
|
||
|
||
#endif /* !NO_WOLFSSL_CLIENT */
|
||
|
||
|
||
/* so overall tests can pull in test function */
|
||
#ifndef NO_MAIN_DRIVER
|
||
|
||
int main(int argc, char** argv)
|
||
{
|
||
func_args args;
|
||
|
||
|
||
StartTCP();
|
||
|
||
args.argc = argc;
|
||
args.argv = argv;
|
||
args.return_code = 0;
|
||
|
||
#if defined(DEBUG_WOLFSSL) && !defined(WOLFSSL_MDK_SHELL) && !defined(STACK_TRAP)
|
||
wolfSSL_Debugging_ON();
|
||
#endif
|
||
wolfSSL_Init();
|
||
ChangeToWolfRoot();
|
||
|
||
#ifndef NO_WOLFSSL_CLIENT
|
||
#ifdef HAVE_STACK_SIZE
|
||
StackSizeCheck(&args, client_test);
|
||
#else
|
||
client_test(&args);
|
||
#endif
|
||
#else
|
||
printf("Client not compiled in!\n");
|
||
#endif
|
||
wolfSSL_Cleanup();
|
||
|
||
#ifdef HAVE_WNR
|
||
if (wc_FreeNetRandom() < 0)
|
||
err_sys("Failed to free netRandom context");
|
||
#endif /* HAVE_WNR */
|
||
|
||
return args.return_code;
|
||
}
|
||
|
||
int myoptind = 0;
|
||
char* myoptarg = NULL;
|
||
|
||
#endif /* NO_MAIN_DRIVER */
|