/*
* Copyright (C) 2017-2018 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 negotiation for various key exchange
* methods and options which are considered legacy in TLS1.3. */
#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 "server-kx-neg-common.c"
#define PVERSION "-VERS-ALL:+VERS-TLS1.3:+VERS-TLS1.2"
test_case_st tests[] = {
{
.name = "TLS 1.3 DHE-PSK without cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.server_prio = "NORMAL:-KX-ALL:+DHE-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+DHE-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_3,
},
{
.name = "TLS 1.3 DHE-PSK with cred but no DH params",
.client_ret = 0,
.server_ret = 0,
.have_psk_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+DHE-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_3,
},
{
.name = "TLS 1.3 DHE-PSK with cred and DH params (level)",
.client_ret = 0,
.server_ret = 0,
.have_psk_cred = 1,
.have_psk_dh_params = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+DHE-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_3,
},
{
.name = "TLS 1.3 DHE-PSK with cred and DH params (explicit)",
.client_ret = 0,
.server_ret = 0,
.have_psk_cred = 1,
.have_psk_exp_dh_params = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+DHE-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_3,
},
{
.name = "TLS 1.3 ECDHE-PSK with cred but no common curve",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_COMMON_KEY_SHARE,
.have_psk_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:-CURVE-ALL:+CURVE-SECP256R1:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:-CURVE-ALL:+CURVE-SECP384R1:"PVERSION,
.exp_version = GNUTLS_TLS1_3,
},
{
.name = "TLS 1.3 ECDHE-PSK with cred and common curve",
.client_ret = 0,
.server_ret = 0,
.have_psk_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_3,
},
{
.name = "TLS 1.3 RSA-PSK without cert cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.have_psk_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 RSA-PSK without psk cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_psk_cred = 0,
.have_cert_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 RSA-PSK with cred but invalid cert",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_psk_cred = 1,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.have_ecc_sign_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 RSA-PSK with cred",
.server_ret = 0,
.client_ret = 0,
.have_psk_cred = 1,
.have_cert_cred = 1,
.have_rsa_decrypt_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 RSA-PSK with cred and multiple certs",
.server_ret = 0,
.client_ret = 0,
.have_psk_cred = 1,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.have_ecc_sign_cert = 1,
.have_rsa_decrypt_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 SRP-RSA without cert cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.have_srp_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 SRP-RSA without srp cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_srp_cred = 0,
.have_cert_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 SRP-RSA with cred but invalid cert",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_srp_cred = 1,
.have_cert_cred = 1,
.have_rsa_decrypt_cert = 1,
.have_ecc_sign_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 SRP-RSA with cred",
.server_ret = 0,
.client_ret = 0,
.have_srp_cred = 1,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 SRP-RSA with cred and multiple certs",
.server_ret = 0,
.client_ret = 0,
.have_srp_cred = 1,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.have_ecc_sign_cert = 1,
.have_rsa_decrypt_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 SRP without srp cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.have_srp_cred = 0,
.have_cert_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+SRP:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+SRP:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 SRP with cred",
.server_ret = 0,
.client_ret = 0,
.have_srp_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+SRP:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+SRP:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
#ifdef ENABLE_GOST
{
.name = "TLS 1.3 server, TLS 1.2 client VKO-GOST-12 with cred and GOST-256 cert",
.server_ret = 0,
.client_ret = 0,
.have_cert_cred = 1,
.have_gost12_256_cert = 1,
.not_on_fips = 1,
.server_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:" "-VERS-ALL:+VERS-TLS1.2",
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 server, TLS 1.2 client VKO-GOST-12 with cred and GOST-512 cert",
.server_ret = 0,
.client_ret = 0,
.have_cert_cred = 1,
.have_gost12_512_cert = 1,
.not_on_fips = 1,
.server_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:" "-VERS-ALL:+VERS-TLS1.2",
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.2 server TLS 1.3 client VKO-GOST-12 with cred and GOST-256 cert",
.server_ret = 0,
.client_ret = 0,
.have_cert_cred = 1,
.have_gost12_256_cert = 1,
.not_on_fips = 1,
.server_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:" "-VERS-ALL:+VERS-TLS1.2",
.client_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.2 server TLS 1.3 client with cred and GOST-512 cert",
.server_ret = 0,
.client_ret = 0,
.have_cert_cred = 1,
.have_gost12_512_cert = 1,
.not_on_fips = 1,
.server_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:" "-VERS-ALL:+VERS-TLS1.2",
.client_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
/* Ideally for the next two test cases we should fallback to TLS 1.2 + GOST
* but this is unsuppored for now */
{
.name = "TLS 1.3 server and client VKO-GOST-12 with cred and GOST-256 cert",
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.client_ret = GNUTLS_E_AGAIN,
.have_cert_cred = 1,
.have_gost12_256_cert = 1,
.not_on_fips = 1,
.server_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
{
.name = "TLS 1.3 server and client VKO-GOST-12 with cred and GOST-512 cert",
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.client_ret = GNUTLS_E_AGAIN,
.have_cert_cred = 1,
.have_gost12_512_cert = 1,
.not_on_fips = 1,
.server_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:"PVERSION,
.client_prio = "NORMAL:-KX-ALL:+VKO-GOST-12:+GROUP-GOST-ALL:+CIPHER-GOST-ALL:+MAC-GOST-ALL:+SIGN-GOST-ALL:"PVERSION,
.exp_version = GNUTLS_TLS1_2,
},
#endif
};
void doit(void)
{
unsigned i;
global_init();
for (i=0;i<sizeof(tests)/sizeof(tests[0]);i++) {
try(&tests[i]);
}
gnutls_global_deinit();
}