/*
* 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 "server-kx-neg-common.c"
test_case_st tests[] = {
{
.name = "TLS 1.0 ANON-DH without cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.server_prio = "NORMAL:-KX-ALL:+ANON-DH:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ANON-DH:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ANON-DH with cred but no DH params",
.client_ret = 0,
.server_ret = 0,
.have_anon_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+ANON-DH:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ANON-DH:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ANON-DH with cred and DH params",
.server_ret = 0,
.client_ret = 0,
.have_anon_cred = 1,
.have_anon_dh_params = 1,
.server_prio = "NORMAL:-KX-ALL:+ANON-DH:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ANON-DH:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 DHE-RSA without cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.server_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 DHE-RSA with cred but no DH params or cert",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 DHE-RSA with cred and cert but no DH params",
.client_ret = 0,
.server_ret = 0,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 DHE-RSA with cred and DH params but no cert",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.have_cert_dh_params = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 DHE-RSA with cred and incompatible cert and DH params",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.have_rsa_decrypt_cert = 1,
.have_ecc_sign_cert = 1,
.have_cert_dh_params = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 DHE-RSA with cred and cert and DH params",
.client_ret = 0,
.server_ret = 0,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.have_cert_dh_params = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 DHE-RSA with cred and multiple certs and DH params",
.client_ret = 0,
.server_ret = 0,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.have_ecc_sign_cert = 1,
.have_rsa_decrypt_cert = 1,
.have_cert_dh_params = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 DHE-PSK without cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.server_prio = "NORMAL:-KX-ALL:+DHE-PSK:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 DHE-PSK with cred DH params",
.client_ret = 0,
.server_ret = 0,
.have_psk_cred = 1,
.have_psk_dh_params = 1,
.server_prio = "NORMAL:-KX-ALL:+DHE-PSK:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+DHE-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-RSA without cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-RSA with cred but no common curve or cert",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP256R1",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP384R1"
},
{
.name = "TLS 1.0 ECDHE-RSA with cred and cert but no common curve",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP256R1",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP384R1"
},
{
.name = "TLS 1.0 ECDHE-RSA with cred and common curve but no cert",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-RSA with cred and incompatible cert and common curve",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.have_rsa_decrypt_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-RSA with cred and cert and common curve",
.server_ret = 0,
.client_ret = 0,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-RSA with cred and multiple certs and common curve",
.server_ret = 0,
.client_ret = 0,
.have_cert_cred = 1,
.have_rsa_decrypt_cert = 1,
.have_rsa_sign_cert = 1,
.have_ecc_sign_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-ECDSA without cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-ECDSA with cred but no common curve or cert",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP256R1",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP384R1"
},
{
.name = "TLS 1.0 ECDHE-ECDSA with cred and cert but no common curve",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.have_ecc_sign_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP256R1",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP384R1"
},
{
.name = "TLS 1.0 ECDHE-ECDSA with cred and common curve but no ECDSA cert",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.have_rsa_sign_cert = 1,
.have_rsa_decrypt_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-ECDSA with cred and common curve but no cert",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_cert_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-ECDSA with cred and cert and common curve",
.server_ret = 0,
.client_ret = 0,
.have_cert_cred = 1,
.have_ecc_sign_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-ECDSA with cred and multiple certs and common curve",
.server_ret = 0,
.client_ret = 0,
.have_cert_cred = 1,
.have_ecc_sign_cert = 1,
.have_rsa_sign_cert = 1,
.have_rsa_decrypt_cert = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-ECDSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-PSK without cred",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_INSUFFICIENT_CREDENTIALS,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 ECDHE-PSK with cred but no common curve",
.client_ret = GNUTLS_E_AGAIN,
.server_ret = GNUTLS_E_NO_CIPHER_SUITES,
.have_psk_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP256R1",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:-VERS-ALL:+VERS-TLS1.0:-CURVE-ALL:+CURVE-SECP384R1"
},
{
.name = "TLS 1.0 ECDHE-PSK with cred and common curve",
.client_ret = 0,
.server_ret = 0,
.have_psk_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+ECDHE-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+RSA-PSK:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+SRP-RSA:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 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:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+SRP:-VERS-ALL:+VERS-TLS1.0"
},
{
.name = "TLS 1.0 SRP with cred",
.server_ret = 0,
.client_ret = 0,
.have_srp_cred = 1,
.server_prio = "NORMAL:-KX-ALL:+SRP:-VERS-ALL:+VERS-TLS1.0",
.client_prio = "NORMAL:-KX-ALL:+SRP:-VERS-ALL:+VERS-TLS1.0"
}
};
void doit(void)
{
unsigned i;
global_init();
for (i=0;i<sizeof(tests)/sizeof(tests[0]);i++) {
try(&tests[i]);
}
gnutls_global_deinit();
}