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/*
* Copyright (C) 2008-2016 Free Software Foundation, Inc.
* Copyright (C) 2016 Red Hat, Inc.
*
* Author: Simon Josefsson, 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
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <assert.h>
#include <gnutls/gnutls.h>
#include "utils.h"
#include "eagain-common.h"
const char *side = NULL;
void
test_cli_serv(gnutls_certificate_credentials_t server_cred, const char *prio,
const gnutls_datum_t *ca_cert, const char *host)
{
int exit_code = EXIT_SUCCESS;
int ret;
/* Server stuff. */
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;
/* General init. */
reset_buffers();
/* Init server */
gnutls_init(&server, GNUTLS_SERVER);
gnutls_credentials_set(server, GNUTLS_CRD_CERTIFICATE,
server_cred);
gnutls_priority_set_direct(server, prio, NULL);
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);
assert(gnutls_server_name_set(client, GNUTLS_NAME_DNS, host, strlen(host))>=0);
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);
/* check the number of certificates received and verify */
{
gnutls_typed_vdata_st data[2];
unsigned status;
memset(data, 0, sizeof(data));
data[0].type = GNUTLS_DT_DNS_HOSTNAME;
data[0].data = (void*)host;
data[1].type = GNUTLS_DT_KEY_PURPOSE_OID;
data[1].data = (void*)GNUTLS_KP_TLS_WWW_SERVER;
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) {
gnutls_datum_t t;
assert(gnutls_certificate_verification_status_print(status, GNUTLS_CRT_X509, &t, 0)>=0);
fail("could not verify certificate for '%s': %.4x: %s\n", host, status, t.data);
gnutls_free(t.data);
exit(1);
}
/* check gnutls_certificate_verify_peers3 */
ret = gnutls_certificate_verify_peers3(client, host, &status);
if (ret < 0) {
fail("could not verify certificate: %s\n", gnutls_strerror(ret));
exit(1);
}
if (status != 0) {
gnutls_datum_t t;
assert(gnutls_certificate_verification_status_print(status, GNUTLS_CRT_X509, &t, 0)>=0);
fail("could not verify certificate3: %.4x: %s\n", status, t.data);
gnutls_free(t.data);
exit(1);
}
}
gnutls_bye(client, GNUTLS_SHUT_RDWR);
gnutls_bye(server, GNUTLS_SHUT_RDWR);
gnutls_deinit(client);
gnutls_deinit(server);
gnutls_certificate_free_credentials(clientx509cred);
if (debug > 0) {
if (exit_code == 0)
puts("Self-test successful");
else
puts("Self-test failed");
}
}
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