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/*
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* Copyright (C) 2008-2016 Free Software Foundation, Inc.
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* Copyright (C) 2016 Red Hat, Inc.
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*
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* Author: Nikos Mavrogiannopoulos
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*
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* This file is part of GnuTLS.
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*
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* GnuTLS is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* GnuTLS is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 GnuTLS; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 <stdlib.h>
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#include <stdio.h>
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#include <time.h>
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#include <string.h>
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#include <gnutls/gnutls.h>
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#include <gnutls/x509.h>
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#include <assert.h>
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#include "utils.h"
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#include "cert-common.h"
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static void tls_log_func(int level, const char *str)
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{
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fprintf(stderr, "|<%d>| %s", level, str);
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}
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static time_t mytime(time_t * t)
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{
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time_t then = 1207000800;
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if (t)
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*t = then;
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return then;
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}
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/* write V1 cert with extensions */
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static void do_crt_with_exts(unsigned version)
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{
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gnutls_x509_privkey_t pkey;
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gnutls_x509_crt_t crt;
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const char *err = NULL;
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int ret;
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ret = global_init();
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if (ret < 0)
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fail("global_init\n");
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gnutls_global_set_time_function(mytime);
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gnutls_global_set_log_function(tls_log_func);
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if (debug)
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gnutls_global_set_log_level(4711);
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ret = gnutls_x509_crt_init(&crt;;
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if (ret != 0)
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fail("gnutls_x509_crt_init\n");
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ret = gnutls_x509_privkey_init(&pkey);
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if (ret != 0)
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fail("gnutls_x509_privkey_init\n");
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ret = gnutls_x509_privkey_import(pkey, &key_dat, GNUTLS_X509_FMT_PEM);
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if (ret != 0)
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fail("gnutls_x509_privkey_import\n");
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/* Setup CRT */
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ret = gnutls_x509_crt_set_version(crt, version);
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if (ret != 0)
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fail("gnutls_x509_crt_set_version\n");
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ret = gnutls_x509_crt_set_serial(crt, "\x0a\x11\x00", 3);
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if (ret != 0)
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fail("gnutls_x509_crt_set_serial\n");
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ret = gnutls_x509_crt_set_expiration_time(crt, -1);
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if (ret != 0)
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fail("error\n");
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ret = gnutls_x509_crt_set_activation_time(crt, mytime(0));
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if (ret != 0)
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fail("error\n");
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ret = gnutls_x509_crt_set_key(crt, pkey);
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if (ret != 0)
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fail("gnutls_x509_crt_set_key\n");
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ret = gnutls_x509_crt_set_basic_constraints(crt, 0, -1); /* invalid for V1 */
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if (ret < 0) {
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fail("error\n");
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}
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ret = gnutls_x509_crt_set_key_usage(crt, GNUTLS_KEY_DIGITAL_SIGNATURE); /* inv for V1 */
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if (ret != 0)
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fail("gnutls_x509_crt_set_key_usage %d\n", ret);
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ret = gnutls_x509_crt_set_dn(crt, "o = none to\\, mention,cn = nikos", &err;;
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if (ret < 0) {
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fail("gnutls_x509_crt_set_dn: %s, %s\n", gnutls_strerror(ret), err);
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}
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ret = gnutls_x509_crt_sign2(crt, crt, pkey, GNUTLS_DIG_SHA256, 0);
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if (ret != GNUTLS_E_X509_CERTIFICATE_ERROR) {
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gnutls_datum_t out;
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assert(gnutls_x509_crt_export2(crt, GNUTLS_X509_FMT_PEM, &out) >= 0);
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printf("%s\n\n", out.data);
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fail("gnutls_x509_crt_sign2: %s\n", gnutls_strerror(ret));
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}
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gnutls_x509_crt_deinit(crt);
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gnutls_x509_privkey_deinit(pkey);
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gnutls_global_deinit();
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}
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/* write V1 cert with unique id */
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static void do_v1_invalid_crt(void)
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{
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gnutls_x509_privkey_t pkey;
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gnutls_x509_crt_t crt;
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const char *err = NULL;
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int ret;
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ret = global_init();
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if (ret < 0)
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fail("global_init\n");
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gnutls_global_set_time_function(mytime);
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gnutls_global_set_log_function(tls_log_func);
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if (debug)
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gnutls_global_set_log_level(4711);
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ret = gnutls_x509_crt_init(&crt;;
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if (ret != 0)
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fail("gnutls_x509_crt_init\n");
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ret = gnutls_x509_privkey_init(&pkey);
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if (ret != 0)
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fail("gnutls_x509_privkey_init\n");
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ret = gnutls_x509_privkey_import(pkey, &key_dat, GNUTLS_X509_FMT_PEM);
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if (ret != 0)
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fail("gnutls_x509_privkey_import\n");
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/* Setup CRT */
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ret = gnutls_x509_crt_set_version(crt, 1);
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if (ret != 0)
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fail("gnutls_x509_crt_set_version\n");
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ret = gnutls_x509_crt_set_serial(crt, "\x0a\x11\x00", 3);
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if (ret != 0)
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fail("gnutls_x509_crt_set_serial\n");
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ret = gnutls_x509_crt_set_expiration_time(crt, -1);
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if (ret != 0)
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fail("error\n");
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ret = gnutls_x509_crt_set_activation_time(crt, mytime(0));
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if (ret != 0)
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fail("error\n");
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ret = gnutls_x509_crt_set_key(crt, pkey);
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if (ret != 0)
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fail("gnutls_x509_crt_set_key\n");
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ret = gnutls_x509_crt_set_issuer_unique_id(crt, "\x00\x01\x03", 3);
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if (ret < 0) {
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fail("error\n");
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}
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ret = gnutls_x509_crt_set_dn(crt, "o = none to\\, mention,cn = nikos", &err;;
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if (ret < 0) {
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fail("gnutls_x509_crt_set_dn: %s, %s\n", gnutls_strerror(ret), err);
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}
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ret = gnutls_x509_crt_sign2(crt, crt, pkey, GNUTLS_DIG_SHA256, 0);
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if (ret != GNUTLS_E_X509_CERTIFICATE_ERROR) {
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gnutls_datum_t out;
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assert(gnutls_x509_crt_export2(crt, GNUTLS_X509_FMT_PEM, &out) >= 0);
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printf("%s\n\n", out.data);
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fail("gnutls_x509_crt_sign2: %s\n", gnutls_strerror(ret));
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}
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gnutls_x509_crt_deinit(crt);
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gnutls_x509_privkey_deinit(pkey);
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gnutls_global_deinit();
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}
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void doit(void)
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{
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do_crt_with_exts(1);
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do_crt_with_exts(2);
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do_v1_invalid_crt();
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}
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