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qemu/tests/test-crypto-tlscredsx509.c
Daniel P. Berrange 9a2fd4347c crypto: add sanity checking of TLS x509 credentials 
If the administrator incorrectly sets up their x509 certificates,
the errors seen at runtime during connection attempts are very
obscure and difficult to diagnose. This has been a particular
problem for people using openssl to generate their certificates
instead of the gnutls certtool, because the openssl tools don't
turn on the various x509 extensions that gnutls expects to be
present by default.

This change thus adds support in the TLS credentials object to
sanity check the certificates when QEMU first loads them. This
gives the administrator immediate feedback for the majority of
common configuration mistakes, reducing the pain involved in
setting up TLS. The code is derived from equivalent code that
has been part of libvirt's TLS support and has been seen to be
valuable in assisting admins.

It is possible to disable the sanity checking, however, via
the new 'sanity-check' property on the tls-creds object type,
with a value of 'no'.

Unit tests are included in this change to verify the correctness
of the sanity checking code in all the key scenarios it is
intended to cope with. As part of the test suite, the pkix_asn1_tab.c
from gnutls is imported. This file is intentionally copied from the
(long since obsolete) gnutls 1.6.3 source tree, since that version
was still under GPLv2+, rather than the GPLv3+ of gnutls >= 2.0.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-09-15 15:05:09 +01:00

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/*
* Copyright (C) 2015 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
* Author: Daniel P. Berrange <berrange@redhat.com>
*/
#include <stdlib.h>
#include <fcntl.h>
#include "config-host.h"
#include "crypto-tls-x509-helpers.h"
#include "crypto/tlscredsx509.h"
#ifdef QCRYPTO_HAVE_TLS_TEST_SUPPORT
#define WORKDIR "tests/test-crypto-tlscredsx509-work/"
#define KEYFILE WORKDIR "key-ctx.pem"
struct QCryptoTLSCredsTestData {
bool isServer;
const char *cacrt;
const char *crt;
bool expectFail;
};
static QCryptoTLSCreds *test_tls_creds_create(QCryptoTLSCredsEndpoint endpoint,
const char *certdir,
Error **errp)
{
Object *parent = object_get_objects_root();
Object *creds = object_new_with_props(
TYPE_QCRYPTO_TLS_CREDS_X509,
parent,
"testtlscreds",
errp,
"endpoint", (endpoint == QCRYPTO_TLS_CREDS_ENDPOINT_SERVER ?
"server" : "client"),
"dir", certdir,
"verify-peer", "yes",
"sanity-check", "yes",
NULL);
if (*errp) {
return NULL;
}
return QCRYPTO_TLS_CREDS(creds);
}
/*
* This tests sanity checking of our own certificates
*
* The code being tested is used when TLS creds are created,
* and aim to ensure QMEU has been configured with sane
* certificates. This allows us to give much much much
* clearer error messages to the admin when they misconfigure
* things.
*/
static void test_tls_creds(const void *opaque)
{
struct QCryptoTLSCredsTestData *data =
(struct QCryptoTLSCredsTestData *)opaque;
QCryptoTLSCreds *creds;
Error *err = NULL;
#define CERT_DIR "tests/test-crypto-tlscredsx509-certs/"
mkdir(CERT_DIR, 0700);
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_CA_CERT);
if (data->isServer) {
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_SERVER_CERT);
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_SERVER_KEY);
} else {
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_CLIENT_CERT);
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_CLIENT_KEY);
}
if (access(data->cacrt, R_OK) == 0) {
g_assert(link(data->cacrt,
CERT_DIR QCRYPTO_TLS_CREDS_X509_CA_CERT) == 0);
}
if (data->isServer) {
if (access(data->crt, R_OK) == 0) {
g_assert(link(data->crt,
CERT_DIR QCRYPTO_TLS_CREDS_X509_SERVER_CERT) == 0);
}
g_assert(link(KEYFILE,
CERT_DIR QCRYPTO_TLS_CREDS_X509_SERVER_KEY) == 0);
} else {
if (access(data->crt, R_OK) == 0) {
g_assert(link(data->crt,
CERT_DIR QCRYPTO_TLS_CREDS_X509_CLIENT_CERT) == 0);
}
g_assert(link(KEYFILE,
CERT_DIR QCRYPTO_TLS_CREDS_X509_CLIENT_KEY) == 0);
}
creds = test_tls_creds_create(
(data->isServer ?
QCRYPTO_TLS_CREDS_ENDPOINT_SERVER :
QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT),
CERT_DIR,
&err);
if (data->expectFail) {
error_free(err);
g_assert(creds == NULL);
} else {
if (err) {
g_printerr("Failed to generate creds: %s\n",
error_get_pretty(err));
error_free(err);
}
g_assert(creds != NULL);
}
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_CA_CERT);
if (data->isServer) {
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_SERVER_CERT);
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_SERVER_KEY);
} else {
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_CLIENT_CERT);
unlink(CERT_DIR QCRYPTO_TLS_CREDS_X509_CLIENT_KEY);
}
rmdir(CERT_DIR);
if (creds) {
object_unparent(OBJECT(creds));
}
}
int main(int argc, char **argv)
{
int ret;
module_call_init(MODULE_INIT_QOM);
g_test_init(&argc, &argv, NULL);
setenv("GNUTLS_FORCE_FIPS_MODE", "2", 1);
mkdir(WORKDIR, 0700);
test_tls_init(KEYFILE);
# define TLS_TEST_REG(name, isServer, caCrt, crt, expectFail) \
struct QCryptoTLSCredsTestData name = { \
isServer, caCrt, crt, expectFail \
}; \
g_test_add_data_func("/qcrypto/tlscredsx509/" # name, \
&name, test_tls_creds); \
/* A perfect CA, perfect client & perfect server */
/* Basic:CA:critical */
TLS_ROOT_REQ(cacertreq,
"UK", "qemu CA", NULL, NULL, NULL, NULL,
true, true, true,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(servercertreq, cacertreq,
"UK", "qemu.org", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
TLS_CERT_REQ(clientcertreq, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
0, 0);
TLS_TEST_REG(perfectserver, true,
cacertreq.filename, servercertreq.filename, false);
TLS_TEST_REG(perfectclient, false,
cacertreq.filename, clientcertreq.filename, false);
/* Some other CAs which are good */
/* Basic:CA:critical */
TLS_ROOT_REQ(cacert1req,
"UK", "qemu CA 1", NULL, NULL, NULL, NULL,
true, true, true,
false, false, 0,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(servercert1req, cacert1req,
"UK", "qemu.org", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
/* Basic:CA:not-critical */
TLS_ROOT_REQ(cacert2req,
"UK", "qemu CA 2", NULL, NULL, NULL, NULL,
true, false, true,
false, false, 0,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(servercert2req, cacert2req,
"UK", "qemu.org", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
/* Key usage:cert-sign:critical */
TLS_ROOT_REQ(cacert3req,
"UK", "qemu CA 3", NULL, NULL, NULL, NULL,
true, true, true,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(servercert3req, cacert3req,
"UK", "qemu.org", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
TLS_TEST_REG(goodca1, true,
cacert1req.filename, servercert1req.filename, false);
TLS_TEST_REG(goodca2, true,
cacert2req.filename, servercert2req.filename, false);
TLS_TEST_REG(goodca3, true,
cacert3req.filename, servercert3req.filename, false);
/* Now some bad certs */
/* Key usage:dig-sig:not-critical */
TLS_ROOT_REQ(cacert4req,
"UK", "qemu CA 4", NULL, NULL, NULL, NULL,
true, true, true,
true, false, GNUTLS_KEY_DIGITAL_SIGNATURE,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(servercert4req, cacert4req,
"UK", "qemu.org", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
/* no-basic */
TLS_ROOT_REQ(cacert5req,
"UK", "qemu CA 5", NULL, NULL, NULL, NULL,
false, false, false,
false, false, 0,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(servercert5req, cacert5req,
"UK", "qemu.org", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
/* Key usage:dig-sig:critical */
TLS_ROOT_REQ(cacert6req,
"UK", "qemu CA 6", NULL, NULL, NULL, NULL,
true, true, true,
true, true, GNUTLS_KEY_DIGITAL_SIGNATURE,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(servercert6req, cacert6req,
"UK", "qemu.org", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
/* Technically a CA cert with basic constraints
* key purpose == key signing + non-critical should
* be rejected. GNUTLS < 3.1 does not reject it and
* we don't anticipate them changing this behaviour
*/
TLS_TEST_REG(badca1, true, cacert4req.filename, servercert4req.filename,
(GNUTLS_VERSION_MAJOR == 3 && GNUTLS_VERSION_MINOR >= 1) ||
GNUTLS_VERSION_MAJOR > 3);
TLS_TEST_REG(badca2, true,
cacert5req.filename, servercert5req.filename, true);
TLS_TEST_REG(badca3, true,
cacert6req.filename, servercert6req.filename, true);
/* Various good servers */
/* no usage or purpose */
TLS_CERT_REQ(servercert7req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
false, false, NULL, NULL,
0, 0);
/* usage:cert-sign+dig-sig+encipher:critical */
TLS_CERT_REQ(servercert8req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT |
GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
/* usage:cert-sign:not-critical */
TLS_CERT_REQ(servercert9req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, false, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
/* purpose:server:critical */
TLS_CERT_REQ(servercert10req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
/* purpose:server:not-critical */
TLS_CERT_REQ(servercert11req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, false, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
/* purpose:client+server:critical */
TLS_CERT_REQ(servercert12req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, true,
GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
0, 0);
/* purpose:client+server:not-critical */
TLS_CERT_REQ(servercert13req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, false,
GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
0, 0);
TLS_TEST_REG(goodserver1, true,
cacertreq.filename, servercert7req.filename, false);
TLS_TEST_REG(goodserver2, true,
cacertreq.filename, servercert8req.filename, false);
TLS_TEST_REG(goodserver3, true,
cacertreq.filename, servercert9req.filename, false);
TLS_TEST_REG(goodserver4, true,
cacertreq.filename, servercert10req.filename, false);
TLS_TEST_REG(goodserver5, true,
cacertreq.filename, servercert11req.filename, false);
TLS_TEST_REG(goodserver6, true,
cacertreq.filename, servercert12req.filename, false);
TLS_TEST_REG(goodserver7, true,
cacertreq.filename, servercert13req.filename, false);
/* Bad servers */
/* usage:cert-sign:critical */
TLS_CERT_REQ(servercert14req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
/* purpose:client:critical */
TLS_CERT_REQ(servercert15req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
0, 0);
/* usage: none:critical */
TLS_CERT_REQ(servercert16req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true, 0,
false, false, NULL, NULL,
0, 0);
TLS_TEST_REG(badserver1, true,
cacertreq.filename, servercert14req.filename, true);
TLS_TEST_REG(badserver2, true,
cacertreq.filename, servercert15req.filename, true);
TLS_TEST_REG(badserver3, true,
cacertreq.filename, servercert16req.filename, true);
/* Various good clients */
/* no usage or purpose */
TLS_CERT_REQ(clientcert1req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
false, false, NULL, NULL,
0, 0);
/* usage:cert-sign+dig-sig+encipher:critical */
TLS_CERT_REQ(clientcert2req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT |
GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
/* usage:cert-sign:not-critical */
TLS_CERT_REQ(clientcert3req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, false, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
/* purpose:client:critical */
TLS_CERT_REQ(clientcert4req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
0, 0);
/* purpose:client:not-critical */
TLS_CERT_REQ(clientcert5req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, false, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
0, 0);
/* purpose:client+client:critical */
TLS_CERT_REQ(clientcert6req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, true,
GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
0, 0);
/* purpose:client+client:not-critical */
TLS_CERT_REQ(clientcert7req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, false,
GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
0, 0);
TLS_TEST_REG(goodclient1, false,
cacertreq.filename, clientcert1req.filename, false);
TLS_TEST_REG(goodclient2, false,
cacertreq.filename, clientcert2req.filename, false);
TLS_TEST_REG(goodclient3, false,
cacertreq.filename, clientcert3req.filename, false);
TLS_TEST_REG(goodclient4, false,
cacertreq.filename, clientcert4req.filename, false);
TLS_TEST_REG(goodclient5, false,
cacertreq.filename, clientcert5req.filename, false);
TLS_TEST_REG(goodclient6, false,
cacertreq.filename, clientcert6req.filename, false);
TLS_TEST_REG(goodclient7, false,
cacertreq.filename, clientcert7req.filename, false);
/* Bad clients */
/* usage:cert-sign:critical */
TLS_CERT_REQ(clientcert8req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
/* purpose:client:critical */
TLS_CERT_REQ(clientcert9req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
false, false, 0,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
/* usage: none:critical */
TLS_CERT_REQ(clientcert10req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true, 0,
false, false, NULL, NULL,
0, 0);
TLS_TEST_REG(badclient1, false,
cacertreq.filename, clientcert8req.filename, true);
TLS_TEST_REG(badclient2, false,
cacertreq.filename, clientcert9req.filename, true);
TLS_TEST_REG(badclient3, false,
cacertreq.filename, clientcert10req.filename, true);
/* Expired stuff */
TLS_ROOT_REQ(cacertexpreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, true,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, -1);
TLS_CERT_REQ(servercertexpreq, cacertexpreq,
"UK", "qemu.org", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
TLS_CERT_REQ(servercertexp1req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, -1);
TLS_CERT_REQ(clientcertexp1req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
0, -1);
TLS_TEST_REG(expired1, true,
cacertexpreq.filename, servercertexpreq.filename, true);
TLS_TEST_REG(expired2, true,
cacertreq.filename, servercertexp1req.filename, true);
TLS_TEST_REG(expired3, false,
cacertreq.filename, clientcertexp1req.filename, true);
/* Not activated stuff */
TLS_ROOT_REQ(cacertnewreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, true,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
1, 2);
TLS_CERT_REQ(servercertnewreq, cacertnewreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
TLS_CERT_REQ(servercertnew1req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
1, 2);
TLS_CERT_REQ(clientcertnew1req, cacertreq,
"UK", "qemu", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
1, 2);
TLS_TEST_REG(inactive1, true,
cacertnewreq.filename, servercertnewreq.filename, true);
TLS_TEST_REG(inactive2, true,
cacertreq.filename, servercertnew1req.filename, true);
TLS_TEST_REG(inactive3, false,
cacertreq.filename, clientcertnew1req.filename, true);
TLS_ROOT_REQ(cacertrootreq,
"UK", "qemu root", NULL, NULL, NULL, NULL,
true, true, true,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(cacertlevel1areq, cacertrootreq,
"UK", "qemu level 1a", NULL, NULL, NULL, NULL,
true, true, true,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(cacertlevel1breq, cacertrootreq,
"UK", "qemu level 1b", NULL, NULL, NULL, NULL,
true, true, true,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(cacertlevel2areq, cacertlevel1areq,
"UK", "qemu level 2a", NULL, NULL, NULL, NULL,
true, true, true,
true, true, GNUTLS_KEY_KEY_CERT_SIGN,
false, false, NULL, NULL,
0, 0);
TLS_CERT_REQ(servercertlevel3areq, cacertlevel2areq,
"UK", "qemu.org", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
0, 0);
TLS_CERT_REQ(clientcertlevel2breq, cacertlevel1breq,
"UK", "qemu client level 2b", NULL, NULL, NULL, NULL,
true, true, false,
true, true,
GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
0, 0);
gnutls_x509_crt_t certchain[] = {
cacertrootreq.crt,
cacertlevel1areq.crt,
cacertlevel1breq.crt,
cacertlevel2areq.crt,
};
test_tls_write_cert_chain(WORKDIR "cacertchain-ctx.pem",
certchain,
G_N_ELEMENTS(certchain));
TLS_TEST_REG(chain1, true,
WORKDIR "cacertchain-ctx.pem",
servercertlevel3areq.filename, false);
TLS_TEST_REG(chain2, false,
WORKDIR "cacertchain-ctx.pem",
clientcertlevel2breq.filename, false);
/* Some missing certs - first two are fatal, the last
* is ok
*/
TLS_TEST_REG(missingca, true,
"cacertdoesnotexist.pem",
servercert1req.filename, true);
TLS_TEST_REG(missingserver, true,
cacert1req.filename,
"servercertdoesnotexist.pem", true);
TLS_TEST_REG(missingclient, false,
cacert1req.filename,
"clientcertdoesnotexist.pem", false);
ret = g_test_run();
test_tls_discard_cert(&cacertreq);
test_tls_discard_cert(&cacert1req);
test_tls_discard_cert(&cacert2req);
test_tls_discard_cert(&cacert3req);
test_tls_discard_cert(&cacert4req);
test_tls_discard_cert(&cacert5req);
test_tls_discard_cert(&cacert6req);
test_tls_discard_cert(&servercertreq);
test_tls_discard_cert(&servercert1req);
test_tls_discard_cert(&servercert2req);
test_tls_discard_cert(&servercert3req);
test_tls_discard_cert(&servercert4req);
test_tls_discard_cert(&servercert5req);
test_tls_discard_cert(&servercert6req);
test_tls_discard_cert(&servercert7req);
test_tls_discard_cert(&servercert8req);
test_tls_discard_cert(&servercert9req);
test_tls_discard_cert(&servercert10req);
test_tls_discard_cert(&servercert11req);
test_tls_discard_cert(&servercert12req);
test_tls_discard_cert(&servercert13req);
test_tls_discard_cert(&servercert14req);
test_tls_discard_cert(&servercert15req);
test_tls_discard_cert(&servercert16req);
test_tls_discard_cert(&clientcertreq);
test_tls_discard_cert(&clientcert1req);
test_tls_discard_cert(&clientcert2req);
test_tls_discard_cert(&clientcert3req);
test_tls_discard_cert(&clientcert4req);
test_tls_discard_cert(&clientcert5req);
test_tls_discard_cert(&clientcert6req);
test_tls_discard_cert(&clientcert7req);
test_tls_discard_cert(&clientcert8req);
test_tls_discard_cert(&clientcert9req);
test_tls_discard_cert(&clientcert10req);
test_tls_discard_cert(&cacertexpreq);
test_tls_discard_cert(&servercertexpreq);
test_tls_discard_cert(&servercertexp1req);
test_tls_discard_cert(&clientcertexp1req);
test_tls_discard_cert(&cacertnewreq);
test_tls_discard_cert(&servercertnewreq);
test_tls_discard_cert(&servercertnew1req);
test_tls_discard_cert(&clientcertnew1req);
test_tls_discard_cert(&cacertrootreq);
test_tls_discard_cert(&cacertlevel1areq);
test_tls_discard_cert(&cacertlevel1breq);
test_tls_discard_cert(&cacertlevel2areq);
test_tls_discard_cert(&servercertlevel3areq);
test_tls_discard_cert(&clientcertlevel2breq);
unlink(WORKDIR "cacertchain-ctx.pem");
test_tls_cleanup(KEYFILE);
rmdir(WORKDIR);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
#else /* ! QCRYPTO_HAVE_TLS_TEST_SUPPORT */
int
main(void)
{
return EXIT_SUCCESS;
}
#endif /* ! QCRYPTO_HAVE_TLS_TEST_SUPPORT */
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