/*
* Copyright (C) 2008-2012 Free Software Foundation, Inc.
*
* Author: Simon Josefsson
*
* 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 <errno.h>
#include <gnutls/gnutls.h>
#include "utils.h"
#include "eagain-common.h"
#include "cert-common.h"
#include <assert.h>
const char *side;
static void tls_log_func(int level, const char *str)
{
fprintf(stderr, "%s|<%d>| %s", side, level, str);
}
static time_t mytime(time_t * t)
{
time_t then = 1461671166;
if (t)
*t = then;
return then;
}
static
void start(const char *prio, unsigned expect_max)
{
int ret;
/* Server stuff. */
gnutls_certificate_credentials_t serverx509cred;
gnutls_session_t server;
int sret = GNUTLS_E_AGAIN;
/* Client stuff. */
gnutls_certificate_credentials_t clientx509cred;
gnutls_session_t client;
int cret = GNUTLS_E_AGAIN;
success("trying %s\n", prio);
/* General init. */
global_init();
gnutls_global_set_log_function(tls_log_func);
if (debug)
gnutls_global_set_log_level(6);
gnutls_global_set_time_function(mytime);
/* Init server */
gnutls_certificate_allocate_credentials(&serverx509cred);
gnutls_certificate_set_x509_key_mem(serverx509cred,
&server_cert, &server_key,
GNUTLS_X509_FMT_PEM);
gnutls_init(&server, GNUTLS_SERVER);
gnutls_credentials_set(server, GNUTLS_CRD_CERTIFICATE,
serverx509cred);
assert(gnutls_priority_set_direct(server, prio, NULL)>=0);
gnutls_transport_set_push_function(server, server_push);
gnutls_transport_set_pull_function(server, server_pull);
gnutls_transport_set_ptr(server, server);
/* Init client */
ret = gnutls_certificate_allocate_credentials(&clientx509cred);
if (ret < 0)
exit(1);
ret = gnutls_certificate_set_x509_trust_mem(clientx509cred, &ca_cert, GNUTLS_X509_FMT_PEM);
if (ret < 0)
exit(1);
ret = gnutls_init(&client, GNUTLS_CLIENT);
if (ret < 0)
exit(1);
ret = gnutls_credentials_set(client, GNUTLS_CRD_CERTIFICATE,
clientx509cred);
if (ret < 0)
exit(1);
gnutls_priority_set_direct(client, prio, NULL);
gnutls_transport_set_push_function(client, client_push);
gnutls_transport_set_pull_function(client, client_pull);
gnutls_transport_set_ptr(client, client);
HANDSHAKE(client, server);
assert((gnutls_session_get_flags(server) & GNUTLS_SFLAGS_CLI_REQUESTED_OCSP) != 0);
assert((gnutls_session_get_flags(client) & GNUTLS_SFLAGS_CLI_REQUESTED_OCSP) != 0);
/* check gnutls_certificate_get_ours() - client side */
{
const gnutls_datum_t *mcert;
mcert = gnutls_certificate_get_ours(client);
if (mcert != NULL) {
fail("gnutls_certificate_get_ours(): failed\n");
exit(1);
}
}
assert(gnutls_certificate_type_get(server)==GNUTLS_CRT_X509);
assert(gnutls_certificate_type_get(client)==GNUTLS_CRT_X509);
/* check the number of certificates received and verify */
{
unsigned cert_list_size = 0;
gnutls_typed_vdata_st data[2];
unsigned status;
memset(data, 0, sizeof(data));
data[0].type = GNUTLS_DT_DNS_HOSTNAME;
data[0].data = (void*)"localhost1";
data[1].type = GNUTLS_DT_KEY_PURPOSE_OID;
data[1].data = (void*)GNUTLS_KP_TLS_WWW_SERVER;
gnutls_certificate_get_peers(client, &cert_list_size);
if (cert_list_size < 2) {
fail("received a certificate list of %d!\n", cert_list_size);
exit(1);
}
ret = gnutls_certificate_verify_peers(client, data, 2, &status);
if (ret < 0) {
fail("could not verify certificate: %s\n", gnutls_strerror(ret));
exit(1);
}
if (status == 0) {
fail("should not have accepted!\n");
exit(1);
}
data[0].type = GNUTLS_DT_DNS_HOSTNAME;
data[0].data = (void*)"localhost";
ret = gnutls_certificate_verify_peers(client, data, 2, &status);
if (ret < 0) {
fail("could not verify certificate: %s\n", gnutls_strerror(ret));
exit(1);
}
if (status != 0) {
fail("could not verify certificate: %.4x\n", status);
exit(1);
}
/* check gnutls_certificate_verify_peers3 */
ret = gnutls_certificate_verify_peers3(client, "localhost1", &status);
if (ret < 0) {
fail("could not verify certificate: %s\n", gnutls_strerror(ret));
exit(1);
}
if (status == 0) {
fail("should not have accepted!\n");
exit(1);
}
ret = gnutls_certificate_verify_peers3(client, "localhost", &status);
if (ret < 0) {
fail("could not verify certificate: %s\n", gnutls_strerror(ret));
exit(1);
}
if (status != 0) {
fail("could not verify certificate: %.4x\n", status);
exit(1);
}
/* check gnutls_certificate_verify_peers2 */
ret = gnutls_certificate_verify_peers2(client, &status);
if (ret < 0) {
fail("could not verify certificate: %s\n", gnutls_strerror(ret));
exit(1);
}
if (status != 0) {
fail("could not verify certificate: %.4x\n", status);
exit(1);
}
}
{
/* check the expiration and activation time legacy functions */
time_t t;
t = gnutls_certificate_activation_time_peers(client);
if (t != 1396641545) {
fail("unexpected activation time: %lu\n", (long unsigned)t);
}
if (sizeof(time_t) >= 8) {
t = gnutls_certificate_expiration_time_peers(client);
if (t != (time_t)253402300799UL) {
fail("unexpected expiration time: %lu\n", (long unsigned)t);
}
}
}
if (expect_max) {
if (gnutls_protocol_get_version(client) != GNUTLS_TLS_VERSION_MAX) {
fail("The negotiated TLS protocol is not the maximum supported\n");
}
}
if (gnutls_protocol_get_version(client) == GNUTLS_TLS1_2) {
ret = gnutls_session_ext_master_secret_status(client);
if (ret != 1) {
fail("Extended master secret wasn't negotiated by default (client ret: %d)\n", ret);
}
ret = gnutls_session_ext_master_secret_status(server);
if (ret != 1) {
fail("Extended master secret wasn't negotiated by default (server ret: %d)\n", ret);
}
}
gnutls_bye(client, GNUTLS_SHUT_RDWR);
gnutls_bye(server, GNUTLS_SHUT_RDWR);
gnutls_deinit(client);
gnutls_deinit(server);
gnutls_certificate_free_credentials(serverx509cred);
gnutls_certificate_free_credentials(clientx509cred);
gnutls_global_deinit();
reset_buffers();
}
void doit(void)
{
start("NORMAL:-VERS-ALL:+VERS-TLS1.2", 0);
start("NORMAL:-VERS-ALL:+VERS-TLS1.3", 0);
start("NORMAL", 1);
}