/*

 * Copyright (C) 2016 Red Hat, Inc.

 *

 * 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

 */

/* Parts copied from GnuTLS example programs. */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <sys/types.h>

#if !defined(_WIN32)

#include <netinet/in.h>

#include <sys/socket.h>

#include <sys/wait.h>

#include <arpa/inet.h>

#endif

#include <unistd.h>

#include <assert.h>

#include <time.h>

#include <gnutls/gnutls.h>

#include <gnutls/abstract.h>

#include <gnutls/x509.h>

#include "cert-common.h"

#include "utils.h"

/* Test for detection of certificates with insecure keys (too small)

 *

 */

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

{

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

}

static time_t mytime(time_t * t)

{

	time_t then = 1474109119;

	if (t)

		*t = then;

	return then;

}

void doit(void)

{

	gnutls_certificate_credentials_t x509_cred;

	gnutls_certificate_credentials_t clicred;

	int ret;

	unsigned status;

	/* 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);

	assert(gnutls_certificate_allocate_credentials(&clicred) >= 0);

	assert(gnutls_certificate_allocate_credentials(&x509_cred)>=0);

	ret = gnutls_certificate_set_x509_trust_mem(clicred, &ca3_cert, GNUTLS_X509_FMT_PEM);

	if (ret < 0)

		fail("set_x509_trust_file failed: %s\n", gnutls_strerror(ret));

	ret = gnutls_certificate_set_x509_key_mem2(x509_cred, &server_ca3_localhost_insecure_cert, &server_ca3_localhost_insecure_key, GNUTLS_X509_FMT_PEM, NULL, 0);

	if (ret < 0)

		fail("%s\n", gnutls_strerror(ret));

	ret = gnutls_certificate_set_x509_key_mem2(x509_cred, &server_ca3_localhost6_cert_chain, &server_ca3_key, GNUTLS_X509_FMT_PEM, NULL, 0);

	if (ret < 0)

		fail("%s\n", gnutls_strerror(ret));

	test_cli_serv(x509_cred, clicred, "NORMAL", "localhost6", NULL, NULL, NULL);

	status = test_cli_serv_vf(x509_cred, clicred, "NORMAL", "localhost");

	assert(status == (GNUTLS_CERT_INVALID|GNUTLS_CERT_INSECURE_ALGORITHM));

	gnutls_certificate_free_credentials(x509_cred);

	gnutls_certificate_free_credentials(clicred);

	gnutls_global_deinit();

	if (debug)

		success("success");

}