/*

 * Copyright (C) 2015 Nikos Mavrogiannopoulos

 *

 * Author: Nikos Mavrogiannopoulos

 *

 * This file is part of GnuTLS.

 *

 * GnuTLS is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 3 of the License, or

 * (at your option) any later version.

 *

 * GnuTLS is distributed in the hope that it will be useful, but

 * WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with GnuTLS; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA

 */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <sys/types.h>

#include <unistd.h>

#include <gnutls/gnutls.h>

#include <gnutls/x509.h>

#include "utils.h"

/* gnutls_trust_list_*().

 */

static void tls_log_func(int level, const char *str)

{

	fprintf(stderr, "<%d>| %s", level, str);

}

/* this has a different signature algorithm in tbsCertificate and signatureAlgorithm.

 * the algorithm in signatureAlgorithm is wrong */

static unsigned char inconsistent_pem[] =

    "-----BEGIN CERTIFICATE-----\n"

    "MIICwzCCAXugAwIBAgIIVOei+gI+zMYwDQYJKoZIhvcNAQELBQAwGTEXMBUGA1UE\n"

    "AxMOR251VExTIFRlc3QgQ0EwIhgPMjAxNTAyMjAyMTExMjJaGA85OTk5MTIzMTIz\n"

    "NTk1OVowFzEVMBMGA1UEAxMMV3Jvbmcgc2lnYWxnMIGfMA0GCSqGSIb3DQEBAQUA\n"

    "A4GNADCBiQKBgQDKivjLpeml2GINsAimC6xwTxj44mLcxS+u69yFXFg2Z/AepUU+\n"

    "IvfqVOeRVgg1WHrh+DZLuoC6kwn7a2afUTzytrITKni+J14ENa/ZcF2MrhSM8WZ1\n"

    "NWrmvUltjkbJQIwyVPuIweRH1ECqSFxVqBT8RwYZ27FzTL8WF1JnlSlKuQIDAQAB\n"

    "o2EwXzAMBgNVHRMBAf8EAjAAMA8GA1UdDwEB/wQFAwMHoAAwHQYDVR0OBBYEFK9V\n"

    "bbSoqbHWgZwkzN57nbmAyyTwMB8GA1UdIwQYMBaAFE1Wt2oAWPFnkvSmdVUbjlMB\n"

    "A+/PMA0GCSqGSIb3DQEBBAUAA4IBMQCT2A88WEahnJgfXTjLbThqc/ICOg4dnk61\n"

    "zhaTkgK3is7T8gQrTqEbaVF4qu5gOLN6Z+xluii+ApZKKpKSyYLXS6MS3nJ6xGTi\n"

    "SOqixmPv7qfQnkUvUTagZymnWQ3GxRxjAv65YpmGyti+/TdkYWDQ9R/D/sWPJO8o\n"

    "YrFNw1ZXAaNMg4EhhGZ4likMlww+e5NPfJsJ32AovveTFKqSrvabb4UtrUJTwsC4\n"

    "Bd018g2MEhTkxeTQTqzIL98CoSBJjbbZD/YW13J/3xU590QpHTgni5hAni27IFLr\n"

    "1V+UJAglBs8qYiUzv/GjwbRt8TDzYVjvc+5MvPaGpoTcmdQyi9/L+3s8J6dX3i93\n"

    "TneIXeExwjTmXKL7NG+KQz9/F4FJChRXR6X1zsSB45DzoCoGMmzD\n"

    "-----END CERTIFICATE-----\n";

/* this has a different signature algorithm in tbsCertificate and signatureAlgorithm.

 * the algorithm in tbsCertificate is wrong */

static unsigned char inconsistent2_pem[] =

    "-----BEGIN CERTIFICATE-----\n"

    "MIIC1DCCAYygAwIBAgIIVOem0AaBE/EwDQYJKoZIhvcNAQEEBQAwGTEXMBUGA1UE\n"

    "AxMOR251VExTIFRlc3QgQ0EwIhgPMjAxNTAyMjAyMTI3NDRaGA85OTk5MTIzMTIz\n"

    "NTk1OVowKDEmMCQGA1UEAxMdSW52YWxpZCB0YnNDZXJ0aWZpY2F0ZSBzaWdhbGcw\n"

    "gZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMqK+Mul6aXYYg2wCKYLrHBPGPji\n"

    "YtzFL67r3IVcWDZn8B6lRT4i9+pU55FWCDVYeuH4Nku6gLqTCftrZp9RPPK2shMq\n"

    "eL4nXgQ1r9lwXYyuFIzxZnU1aua9SW2ORslAjDJU+4jB5EfUQKpIXFWoFPxHBhnb\n"

    "sXNMvxYXUmeVKUq5AgMBAAGjYTBfMAwGA1UdEwEB/wQCMAAwDwYDVR0PAQH/BAUD\n"

    "AwegADAdBgNVHQ4EFgQUr1VttKipsdaBnCTM3nuduYDLJPAwHwYDVR0jBBgwFoAU\n"

    "TVa3agBY8WeS9KZ1VRuOUwED788wDQYJKoZIhvcNAQELBQADggExAEsjzyOB8ntk\n"

    "1BW4UhHdDSOZNrR4Ep0y2B3tjoOlXmcQD50WQb7NF/vYGeZN/y+WHEF9OAnneEIi\n"

    "5wRHLnm1jP/bXd5Po3EsaTLmpE7rW99DYlHaNRcF5z+a+qTdj7mRsnUtv6o2ItNT\n"

    "m81yQr0Lw0D31agU9IAzeXZy+Dm6dQnO1GAaHlOJQR1PZIOzOtYxqodla0qxuvga\n"

    "nL+quIR29t8nb7j+n8l1+2WxCUoxEO0wv37t3MQxjXUxzGfo5NDcXqH1364UBzdM\n"

    "rOBPX50B4LUyV5gNdWMIGVSMX3fTE+j3b+60w6NALXDzGoSGLQH48hpi/Mxzqctt\n"

    "gl58/RqS+nTNQ7c6QMhTj+dgaCE/DUGJJf0354dYp7p43nabr+ZtaMPUaGUQ/1UC\n"

    "C5/QFweC23w=\n"

    "-----END CERTIFICATE-----\n";

const gnutls_datum_t inconsistent = { inconsistent_pem, sizeof(inconsistent_pem)-1 };

const gnutls_datum_t inconsistent2 = { inconsistent2_pem, sizeof(inconsistent2_pem)-1 };

static time_t mytime(time_t * t)

{

	time_t then = 1424466893;

	if (t)

		*t = then;

	return then;

}

void doit(void)

{

	int ret;

	gnutls_x509_crt_t crt;

	/* this must be called once in the program

	 */

	global_init();

	gnutls_global_set_time_function(mytime);

	gnutls_global_set_log_function(tls_log_func);

	if (debug)

		gnutls_global_set_log_level(6);

	gnutls_x509_crt_init(&crt;;

	ret =

	    gnutls_x509_crt_import(crt, &inconsistent, GNUTLS_X509_FMT_PEM);

	if (ret >= 0)

		fail("1: gnutls_x509_crt_import");

	gnutls_x509_crt_deinit(crt);

	gnutls_x509_crt_init(&crt;;

	ret =

	    gnutls_x509_crt_import(crt, &inconsistent2, GNUTLS_X509_FMT_PEM);

	if (ret >= 0)

		fail("2: gnutls_x509_crt_import");

	gnutls_x509_crt_deinit(crt);

	gnutls_global_deinit();

	if (debug)

		success("success");

}