/*

 * Copyright (C) 2017 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 Lesser General Public License

 * along with this program.  If not, see <https://www.gnu.org/licenses/>

 */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

/* This program tests the ciphersuite negotiation for various key exchange

 * methods and options. */

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <errno.h>

#include <gnutls/gnutls.h>

#include "utils.h"

#include "cert-common.h"

#include "eagain-common.h"

#include "cipher-neg-common.c"

test_case_st tests[] = {

	{

		.name = "server TLS 1.2: NULL (server)",

		.not_on_fips = 1,

		.cipher = GNUTLS_CIPHER_NULL,

		.server_prio = "NORMAL:-CIPHER-ALL:+NULL:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+NULL",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(NULL)-(SHA1)",

	},

	{

		.name = "client TLS 1.2: NULL (client)",

		.not_on_fips = 1,

		.cipher = GNUTLS_CIPHER_NULL,

		.server_prio = "NORMAL:+NULL",

		.client_prio = "NORMAL:-CIPHER-ALL:+NULL:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(NULL)-(SHA1)",

	},

	{

		.name = "server TLS 1.2: AES-128-GCM (server)",

		.cipher = GNUTLS_CIPHER_AES_128_GCM,

		.server_prio = "NORMAL:-CIPHER-ALL:+AES-128-GCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+AES-128-GCM",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-GCM)"

	},

	{

		.name = "both TLS 1.2: AES-128-GCM (server)",

		.cipher = GNUTLS_CIPHER_AES_128_GCM,

		.server_prio = "NORMAL:-CIPHER-ALL:+AES-128-GCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+AES-128-GCM:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-GCM)"

	},

	{

		.name = "client TLS 1.2: AES-128-GCM (client)",

		.cipher = GNUTLS_CIPHER_AES_128_GCM,

		.server_prio = "NORMAL:+AES-128-GCM",

		.client_prio = "NORMAL:-CIPHER-ALL:+AES-128-GCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-GCM)"

	},

	{

		.name = "both TLS 1.2: AES-128-GCM (client)",

		.cipher = GNUTLS_CIPHER_AES_128_GCM,

		.server_prio = "NORMAL:+AES-128-GCM:+VERS-TLS1.2",

		.client_prio = "NORMAL:-CIPHER-ALL:+AES-128-GCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-GCM)"

	},

	{

		.name = "server TLS 1.2: AES-128-CCM (server)",

		.cipher = GNUTLS_CIPHER_AES_128_CCM,

		.server_prio = "NORMAL:-CIPHER-ALL:+AES-128-CCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+AES-128-CCM",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-CCM)"

	},

	{

		.name = "both TLS 1.2: AES-128-CCM (server)",

		.cipher = GNUTLS_CIPHER_AES_128_CCM,

		.server_prio = "NORMAL:-CIPHER-ALL:+AES-128-CCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+AES-128-CCM:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-CCM)"

	},

	{

		.name = "client TLS 1.2: AES-128-CCM (client)",

		.cipher = GNUTLS_CIPHER_AES_128_CCM,

		.server_prio = "NORMAL:+AES-128-CCM",

		.client_prio = "NORMAL:-CIPHER-ALL:+AES-128-CCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-CCM)"

	},

	{

		.name = "both TLS 1.2: AES-128-CCM (client)",

		.cipher = GNUTLS_CIPHER_AES_128_CCM,

		.server_prio = "NORMAL:+AES-128-CCM:+VERS-TLS1.2",

		.client_prio = "NORMAL:-CIPHER-ALL:+AES-128-CCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-CCM)"

	},

	{

		.name = "server TLS 1.2: CHACHA20-POLY (server)",

		.cipher = GNUTLS_CIPHER_CHACHA20_POLY1305,

		.not_on_fips = 1,

		.server_prio = "NORMAL:-CIPHER-ALL:+CHACHA20-POLY1305:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+CHACHA20-POLY1305",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(CHACHA20-POLY1305)"

	},

	{

		.name = "both TLS 1.2: CHACHA20-POLY (server)",

		.cipher = GNUTLS_CIPHER_CHACHA20_POLY1305,

		.not_on_fips = 1,

		.server_prio = "NORMAL:-CIPHER-ALL:+CHACHA20-POLY1305:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+CHACHA20-POLY1305:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(CHACHA20-POLY1305)"

	},

	{

		.name = "client TLS 1.2: CHACHA20-POLY (client)",

		.cipher = GNUTLS_CIPHER_CHACHA20_POLY1305,

		.not_on_fips = 1,

		.server_prio = "NORMAL:+CHACHA20-POLY1305",

		.client_prio = "NORMAL:-CIPHER-ALL:+CHACHA20-POLY1305:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(CHACHA20-POLY1305)"

	},

	{

		.name = "both TLS 1.2: CHACHA20-POLY (client)",

		.cipher = GNUTLS_CIPHER_CHACHA20_POLY1305,

		.not_on_fips = 1,

		.server_prio = "NORMAL:+CHACHA20-POLY1305:+VERS-TLS1.2",

		.client_prio = "NORMAL:-CIPHER-ALL:+CHACHA20-POLY1305:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(CHACHA20-POLY1305)"

	},

	{

		.name = "server TLS 1.2: AES-128-CBC (server)",

		.cipher = GNUTLS_CIPHER_AES_128_CBC,

		.server_prio = "NORMAL:-CIPHER-ALL:+AES-128-CBC:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+AES-128-CBC",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-CBC)-(SHA1)"

	},

	{

		.name = "both TLS 1.2: AES-128-CBC (server)",

		.cipher = GNUTLS_CIPHER_AES_128_CBC,

		.server_prio = "NORMAL:-CIPHER-ALL:+AES-128-CBC:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+AES-128-CBC:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-CBC)-(SHA1)"

	},

	{

		.name = "client TLS 1.2: AES-128-CBC (client)",

		.cipher = GNUTLS_CIPHER_AES_128_CBC,

		.server_prio = "NORMAL:+AES-128-CBC",

		.client_prio = "NORMAL:-CIPHER-ALL:+AES-128-CBC:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-CBC)-(SHA1)"

	},

	{

		.name = "both TLS 1.2: AES-128-CBC (client)",

		.cipher = GNUTLS_CIPHER_AES_128_CBC,

		.server_prio = "NORMAL:+AES-128-CBC:+VERS-TLS1.2",

		.client_prio = "NORMAL:-CIPHER-ALL:+AES-128-CBC:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(AES-128-CBC)-(SHA1)"

	},

	{

		.name = "server TLS 1.2: 3DES-CBC (server)",

		.cipher = GNUTLS_CIPHER_3DES_CBC,

		.server_prio = "NORMAL:-CIPHER-ALL:+3DES-CBC:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+3DES-CBC",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(3DES-CBC)-(SHA1)"

	},

	{

		.name = "both TLS 1.2: 3DES-CBC (server)",

		.cipher = GNUTLS_CIPHER_3DES_CBC,

		.server_prio = "NORMAL:-CIPHER-ALL:+3DES-CBC:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+3DES-CBC:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(3DES-CBC)-(SHA1)"

	},

	{

		.name = "client TLS 1.2: 3DES-CBC (client)",

		.cipher = GNUTLS_CIPHER_3DES_CBC,

		.server_prio = "NORMAL:+3DES-CBC",

		.client_prio = "NORMAL:-CIPHER-ALL:+3DES-CBC:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(3DES-CBC)-(SHA1)"

	},

	{

		.name = "both TLS 1.2: 3DES-CBC (client)",

		.cipher = GNUTLS_CIPHER_3DES_CBC,

		.server_prio = "NORMAL:+3DES-CBC:+VERS-TLS1.2",

		.client_prio = "NORMAL:-CIPHER-ALL:+3DES-CBC:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(3DES-CBC)-(SHA1)"

	},

	{

		.name = "server TLS 1.2: ARCFOUR-128 (server)",

		.cipher = GNUTLS_CIPHER_ARCFOUR_128,

		.not_on_fips = 1,

		.server_prio = "NORMAL:-CIPHER-ALL:+ARCFOUR-128:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+ARCFOUR-128",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(ARCFOUR-128)-(SHA1)"

	},

	{

		.name = "both TLS 1.2: ARCFOUR-128 (server)",

		.cipher = GNUTLS_CIPHER_ARCFOUR_128,

		.not_on_fips = 1,

		.server_prio = "NORMAL:-CIPHER-ALL:+ARCFOUR-128:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2:%SERVER_PRECEDENCE",

		.client_prio = "NORMAL:+ARCFOUR-128:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(ARCFOUR-128)-(SHA1)"

	},

	{

		.name = "client TLS 1.2: ARCFOUR-128 (client)",

		.cipher = GNUTLS_CIPHER_ARCFOUR_128,

		.not_on_fips = 1,

		.server_prio = "NORMAL:+ARCFOUR-128",

		.client_prio = "NORMAL:-CIPHER-ALL:+ARCFOUR-128:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(ARCFOUR-128)-(SHA1)"

	},

	{

		.name = "both TLS 1.2: ARCFOUR-128 (client)",

		.cipher = GNUTLS_CIPHER_ARCFOUR_128,

		.not_on_fips = 1,

		.server_prio = "NORMAL:+ARCFOUR-128:+VERS-TLS1.2",

		.client_prio = "NORMAL:-CIPHER-ALL:+ARCFOUR-128:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.2",

		.desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(ARCFOUR-128)-(SHA1)"

	}

};

void doit(void)

{

	unsigned i;

	global_init();

	for (i=0;i

		try(&tests[i]);

	}

	gnutls_global_deinit();

}