/*
 * Copyright (c) 2012 Red Hat Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *     * Redistributions of source code must retain the above
 *       copyright notice, this list of conditions and the
 *       following disclaimer.
 *     * Redistributions in binary form must reproduce the
 *       above copyright notice, this list of conditions and
 *       the following disclaimer in the documentation and/or
 *       other materials provided with the distribution.
 *     * The names of contributors to this software may not be
 *       used to endorse or promote products derived from this
 *       software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 *
 * Author: Stef Walter <stefw@gnome.org>
 */

#include "config.h"
#include "CuTest.h"

#include "asn1.h"
#include "debug.h"
#include "oid.h"
#include "x509.h"

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

#define ELEMS(x) (sizeof (x) / sizeof (x[0]))

struct {
	p11_dict *asn1_defs;
} test;

static void
setup (CuTest *cu)
{
	test.asn1_defs = p11_asn1_defs_load ();
	CuAssertPtrNotNull (cu, test.asn1_defs);
}

static void
teardown (CuTest *cu)
{
	p11_dict_free (test.asn1_defs);
	memset (&test, 0, sizeof (test));
}

static const char test_ku_ds_and_np[] = {
	0x03, 0x03, 0x07, 0xc0, 0x00,
};

static const char test_ku_none[] = {
	0x03, 0x03, 0x07, 0x00, 0x00,
};

static const char test_ku_cert_crl_sign[] = {
	0x03, 0x03, 0x07, 0x06, 0x00,
};

static const char test_eku_server_and_client[] = {
	0x30, 0x14, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x03, 0x01, 0x06, 0x08, 0x2b, 0x06,
	0x01, 0x05, 0x05, 0x07, 0x03, 0x02,
};

static const char test_eku_none[] = {
	0x30, 0x00,
};

static const char test_eku_client_email_and_timestamp[] = {
	0x30, 0x1e, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x03, 0x02, 0x06, 0x08, 0x2b, 0x06,
	0x01, 0x05, 0x05, 0x07, 0x03, 0x04, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x03, 0x08,
};

static const unsigned char test_cacert3_ca_der[] = {
	0x30, 0x82, 0x07, 0x59, 0x30, 0x82, 0x05, 0x41, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x03, 0x0a,
	0x41, 0x8a, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05,
	0x00, 0x30, 0x79, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x07, 0x52, 0x6f,
	0x6f, 0x74, 0x20, 0x43, 0x41, 0x31, 0x1e, 0x30, 0x1c, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x13, 0x15,
	0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x63, 0x61, 0x63, 0x65, 0x72,
	0x74, 0x2e, 0x6f, 0x72, 0x67, 0x31, 0x22, 0x30, 0x20, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x19,
	0x43, 0x41, 0x20, 0x43, 0x65, 0x72, 0x74, 0x20, 0x53, 0x69, 0x67, 0x6e, 0x69, 0x6e, 0x67, 0x20,
	0x41, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x74, 0x79, 0x31, 0x21, 0x30, 0x1f, 0x06, 0x09, 0x2a,
	0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x01, 0x16, 0x12, 0x73, 0x75, 0x70, 0x70, 0x6f, 0x72,
	0x74, 0x40, 0x63, 0x61, 0x63, 0x65, 0x72, 0x74, 0x2e, 0x6f, 0x72, 0x67, 0x30, 0x1e, 0x17, 0x0d,
	0x31, 0x31, 0x30, 0x35, 0x32, 0x33, 0x31, 0x37, 0x34, 0x38, 0x30, 0x32, 0x5a, 0x17, 0x0d, 0x32,
	0x31, 0x30, 0x35, 0x32, 0x30, 0x31, 0x37, 0x34, 0x38, 0x30, 0x32, 0x5a, 0x30, 0x54, 0x31, 0x14,
	0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0b, 0x43, 0x41, 0x63, 0x65, 0x72, 0x74, 0x20,
	0x49, 0x6e, 0x63, 0x2e, 0x31, 0x1e, 0x30, 0x1c, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x13, 0x15, 0x68,
	0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x43, 0x41, 0x63, 0x65, 0x72, 0x74,
	0x2e, 0x6f, 0x72, 0x67, 0x31, 0x1c, 0x30, 0x1a, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x13, 0x43,
	0x41, 0x63, 0x65, 0x72, 0x74, 0x20, 0x43, 0x6c, 0x61, 0x73, 0x73, 0x20, 0x33, 0x20, 0x52, 0x6f,
	0x6f, 0x74, 0x30, 0x82, 0x02, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
	0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x82, 0x02, 0x0f, 0x00, 0x30, 0x82, 0x02, 0x0a, 0x02, 0x82,
	0x02, 0x01, 0x00, 0xab, 0x49, 0x35, 0x11, 0x48, 0x7c, 0xd2, 0x26, 0x7e, 0x53, 0x94, 0xcf, 0x43,
	0xa9, 0xdd, 0x28, 0xd7, 0x42, 0x2a, 0x8b, 0xf3, 0x87, 0x78, 0x19, 0x58, 0x7c, 0x0f, 0x9e, 0xda,
	0x89, 0x7d, 0xe1, 0xfb, 0xeb, 0x72, 0x90, 0x0d, 0x74, 0xa1, 0x96, 0x64, 0xab, 0x9f, 0xa0, 0x24,
	0x99, 0x73, 0xda, 0xe2, 0x55, 0x76, 0xc7, 0x17, 0x7b, 0xf5, 0x04, 0xac, 0x46, 0xb8, 0xc3, 0xbe,
	0x7f, 0x64, 0x8d, 0x10, 0x6c, 0x24, 0xf3, 0x61, 0x9c, 0xc0, 0xf2, 0x90, 0xfa, 0x51, 0xe6, 0xf5,
	0x69, 0x01, 0x63, 0xc3, 0x0f, 0x56, 0xe2, 0x4a, 0x42, 0xcf, 0xe2, 0x44, 0x8c, 0x25, 0x28, 0xa8,
	0xc5, 0x79, 0x09, 0x7d, 0x46, 0xb9, 0x8a, 0xf3, 0xe9, 0xf3, 0x34, 0x29, 0x08, 0x45, 0xe4, 0x1c,
	0x9f, 0xcb, 0x94, 0x04, 0x1c, 0x81, 0xa8, 0x14, 0xb3, 0x98, 0x65, 0xc4, 0x43, 0xec, 0x4e, 0x82,
	0x8d, 0x09, 0xd1, 0xbd, 0xaa, 0x5b, 0x8d, 0x92, 0xd0, 0xec, 0xde, 0x90, 0xc5, 0x7f, 0x0a, 0xc2,
	0xe3, 0xeb, 0xe6, 0x31, 0x5a, 0x5e, 0x74, 0x3e, 0x97, 0x33, 0x59, 0xe8, 0xc3, 0x03, 0x3d, 0x60,
	0x33, 0xbf, 0xf7, 0xd1, 0x6f, 0x47, 0xc4, 0xcd, 0xee, 0x62, 0x83, 0x52, 0x6e, 0x2e, 0x08, 0x9a,
	0xa4, 0xd9, 0x15, 0x18, 0x91, 0xa6, 0x85, 0x92, 0x47, 0xb0, 0xae, 0x48, 0xeb, 0x6d, 0xb7, 0x21,
	0xec, 0x85, 0x1a, 0x68, 0x72, 0x35, 0xab, 0xff, 0xf0, 0x10, 0x5d, 0xc0, 0xf4, 0x94, 0xa7, 0x6a,
	0xd5, 0x3b, 0x92, 0x7e, 0x4c, 0x90, 0x05, 0x7e, 0x93, 0xc1, 0x2c, 0x8b, 0xa4, 0x8e, 0x62, 0x74,
	0x15, 0x71, 0x6e, 0x0b, 0x71, 0x03, 0xea, 0xaf, 0x15, 0x38, 0x9a, 0xd4, 0xd2, 0x05, 0x72, 0x6f,
	0x8c, 0xf9, 0x2b, 0xeb, 0x5a, 0x72, 0x25, 0xf9, 0x39, 0x46, 0xe3, 0x72, 0x1b, 0x3e, 0x04, 0xc3,
	0x64, 0x27, 0x22, 0x10, 0x2a, 0x8a, 0x4f, 0x58, 0xa7, 0x03, 0xad, 0xbe, 0xb4, 0x2e, 0x13, 0xed,
	0x5d, 0xaa, 0x48, 0xd7, 0xd5, 0x7d, 0xd4, 0x2a, 0x7b, 0x5c, 0xfa, 0x46, 0x04, 0x50, 0xe4, 0xcc,
	0x0e, 0x42, 0x5b, 0x8c, 0xed, 0xdb, 0xf2, 0xcf, 0xfc, 0x96, 0x93, 0xe0, 0xdb, 0x11, 0x36, 0x54,
	0x62, 0x34, 0x38, 0x8f, 0x0c, 0x60, 0x9b, 0x3b, 0x97, 0x56, 0x38, 0xad, 0xf3, 0xd2, 0x5b, 0x8b,
	0xa0, 0x5b, 0xea, 0x4e, 0x96, 0xb8, 0x7c, 0xd7, 0xd5, 0xa0, 0x86, 0x70, 0x40, 0xd3, 0x91, 0x29,
	0xb7, 0xa2, 0x3c, 0xad, 0xf5, 0x8c, 0xbb, 0xcf, 0x1a, 0x92, 0x8a, 0xe4, 0x34, 0x7b, 0xc0, 0xd8,
	0x6c, 0x5f, 0xe9, 0x0a, 0xc2, 0xc3, 0xa7, 0x20, 0x9a, 0x5a, 0xdf, 0x2c, 0x5d, 0x52, 0x5c, 0xba,
	0x47, 0xd5, 0x9b, 0xef, 0x24, 0x28, 0x70, 0x38, 0x20, 0x2f, 0xd5, 0x7f, 0x29, 0xc0, 0xb2, 0x41,
	0x03, 0x68, 0x92, 0xcc, 0xe0, 0x9c, 0xcc, 0x97, 0x4b, 0x45, 0xef, 0x3a, 0x10, 0x0a, 0xab, 0x70,
	0x3a, 0x98, 0x95, 0x70, 0xad, 0x35, 0xb1, 0xea, 0x85, 0x2b, 0xa4, 0x1c, 0x80, 0x21, 0x31, 0xa9,
	0xae, 0x60, 0x7a, 0x80, 0x26, 0x48, 0x00, 0xb8, 0x01, 0xc0, 0x93, 0x63, 0x55, 0x22, 0x91, 0x3c,
	0x56, 0xe7, 0xaf, 0xdb, 0x3a, 0x25, 0xf3, 0x8f, 0x31, 0x54, 0xea, 0x26, 0x8b, 0x81, 0x59, 0xf9,
	0xa1, 0xd1, 0x53, 0x11, 0xc5, 0x7b, 0x9d, 0x03, 0xf6, 0x74, 0x11, 0xe0, 0x6d, 0xb1, 0x2c, 0x3f,
	0x2c, 0x86, 0x91, 0x99, 0x71, 0x9a, 0xa6, 0x77, 0x8b, 0x34, 0x60, 0xd1, 0x14, 0xb4, 0x2c, 0xac,
	0x9d, 0xaf, 0x8c, 0x10, 0xd3, 0x9f, 0xc4, 0x6a, 0xf8, 0x6f, 0x13, 0xfc, 0x73, 0x59, 0xf7, 0x66,
	0x42, 0x74, 0x1e, 0x8a, 0xe3, 0xf8, 0xdc, 0xd2, 0x6f, 0x98, 0x9c, 0xcb, 0x47, 0x98, 0x95, 0x40,
	0x05, 0xfb, 0xe9, 0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x82, 0x02, 0x0d, 0x30, 0x82, 0x02, 0x09,
	0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x75, 0xa8, 0x71, 0x60, 0x4c,
	0x88, 0x13, 0xf0, 0x78, 0xd9, 0x89, 0x77, 0xb5, 0x6d, 0xc5, 0x89, 0xdf, 0xbc, 0xb1, 0x7a, 0x30,
	0x81, 0xa3, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x81, 0x9b, 0x30, 0x81, 0x98, 0x80, 0x14, 0x16,
	0xb5, 0x32, 0x1b, 0xd4, 0xc7, 0xf3, 0xe0, 0xe6, 0x8e, 0xf3, 0xbd, 0xd2, 0xb0, 0x3a, 0xee, 0xb2,
	0x39, 0x18, 0xd1, 0xa1, 0x7d, 0xa4, 0x7b, 0x30, 0x79, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55,
	0x04, 0x0a, 0x13, 0x07, 0x52, 0x6f, 0x6f, 0x74, 0x20, 0x43, 0x41, 0x31, 0x1e, 0x30, 0x1c, 0x06,
	0x03, 0x55, 0x04, 0x0b, 0x13, 0x15, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77,
	0x2e, 0x63, 0x61, 0x63, 0x65, 0x72, 0x74, 0x2e, 0x6f, 0x72, 0x67, 0x31, 0x22, 0x30, 0x20, 0x06,
	0x03, 0x55, 0x04, 0x03, 0x13, 0x19, 0x43, 0x41, 0x20, 0x43, 0x65, 0x72, 0x74, 0x20, 0x53, 0x69,
	0x67, 0x6e, 0x69, 0x6e, 0x67, 0x20, 0x41, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x74, 0x79, 0x31,
	0x21, 0x30, 0x1f, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x01, 0x16, 0x12,
	0x73, 0x75, 0x70, 0x70, 0x6f, 0x72, 0x74, 0x40, 0x63, 0x61, 0x63, 0x65, 0x72, 0x74, 0x2e, 0x6f,
	0x72, 0x67, 0x82, 0x01, 0x00, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04,
	0x05, 0x30, 0x03, 0x01, 0x01, 0xff, 0x30, 0x5d, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07,
	0x01, 0x01, 0x04, 0x51, 0x30, 0x4f, 0x30, 0x23, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07,
	0x30, 0x01, 0x86, 0x17, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x6f, 0x63, 0x73, 0x70, 0x2e,
	0x43, 0x41, 0x63, 0x65, 0x72, 0x74, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x30, 0x28, 0x06, 0x08, 0x2b,
	0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x02, 0x86, 0x1c, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f,
	0x77, 0x77, 0x77, 0x2e, 0x43, 0x41, 0x63, 0x65, 0x72, 0x74, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x63,
	0x61, 0x2e, 0x63, 0x72, 0x74, 0x30, 0x4a, 0x06, 0x03, 0x55, 0x1d, 0x20, 0x04, 0x43, 0x30, 0x41,
	0x30, 0x3f, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x04, 0x01, 0x81, 0x90, 0x4a, 0x30, 0x33, 0x30, 0x31,
	0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x02, 0x01, 0x16, 0x25, 0x68, 0x74, 0x74, 0x70,
	0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x43, 0x41, 0x63, 0x65, 0x72, 0x74, 0x2e, 0x6f, 0x72,
	0x67, 0x2f, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x2e, 0x70, 0x68, 0x70, 0x3f, 0x69, 0x64, 0x3d, 0x31,
	0x30, 0x30, 0x34, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x86, 0xf8, 0x42, 0x01, 0x08, 0x04, 0x27,
	0x16, 0x25, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x43, 0x41, 0x63,
	0x65, 0x72, 0x74, 0x2e, 0x6f, 0x72, 0x67, 0x2f, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x2e, 0x70, 0x68,
	0x70, 0x3f, 0x69, 0x64, 0x3d, 0x31, 0x30, 0x30, 0x50, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x86,
	0xf8, 0x42, 0x01, 0x0d, 0x04, 0x43, 0x16, 0x41, 0x54, 0x6f, 0x20, 0x67, 0x65, 0x74, 0x20, 0x79,
	0x6f, 0x75, 0x72, 0x20, 0x6f, 0x77, 0x6e, 0x20, 0x63, 0x65, 0x72, 0x74, 0x69, 0x66, 0x69, 0x63,
	0x61, 0x74, 0x65, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x46, 0x52, 0x45, 0x45, 0x2c, 0x20, 0x67, 0x6f,
	0x20, 0x74, 0x6f, 0x20, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x43,
	0x41, 0x63, 0x65, 0x72, 0x74, 0x2e, 0x6f, 0x72, 0x67, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48,
	0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x03, 0x82, 0x02, 0x01, 0x00, 0x29, 0x28, 0x85,
	0xae, 0x44, 0xa9, 0xb9, 0xaf, 0xa4, 0x79, 0x13, 0xf0, 0xa8, 0xa3, 0x2b, 0x97, 0x60, 0xf3, 0x5c,
	0xee, 0xe3, 0x2f, 0xc1, 0xf6, 0xe2, 0x66, 0xa0, 0x11, 0xae, 0x36, 0x37, 0x3a, 0x76, 0x15, 0x04,
	0x53, 0xea, 0x42, 0xf5, 0xf9, 0xea, 0xc0, 0x15, 0xd8, 0xa6, 0x82, 0xd9, 0xe4, 0x61, 0xae, 0x72,
	0x0b, 0x29, 0x5c, 0x90, 0x43, 0xe8, 0x41, 0xb2, 0xe1, 0x77, 0xdb, 0x02, 0x13, 0x44, 0x78, 0x47,
	0x55, 0xaf, 0x58, 0xfc, 0xcc, 0x98, 0xf6, 0x45, 0xb9, 0xd1, 0x20, 0xf8, 0xd8, 0x21, 0x07, 0xfe,
	0x6d, 0xaa, 0x73, 0xd4, 0xb3, 0xc6, 0x07, 0xe9, 0x09, 0x85, 0xcc, 0x3b, 0xf2, 0xb6, 0xbe, 0x2c,
	0x1c, 0x25, 0xd5, 0x71, 0x8c, 0x39, 0xb5, 0x2e, 0xea, 0xbe, 0x18, 0x81, 0xba, 0xb0, 0x93, 0xb8,
	0x0f, 0xe3, 0xe6, 0xd7, 0x26, 0x8c, 0x31, 0x5a, 0x72, 0x03, 0x84, 0x52, 0xe6, 0xa6, 0xf5, 0x33,
	0x22, 0x45, 0x0a, 0xc8, 0x0b, 0x0d, 0x8a, 0xb8, 0x36, 0x6f, 0x90, 0x09, 0xa1, 0xab, 0xbd, 0xd7,
	0xd5, 0x4e, 0x2e, 0x71, 0xa2, 0xd4, 0xae, 0xfa, 0xa7, 0x54, 0x2b, 0xeb, 0x35, 0x8d, 0x5a, 0xb7,
	0x54, 0x88, 0x2f, 0xee, 0x74, 0x9f, 0xed, 0x48, 0x16, 0xca, 0x0d, 0x48, 0xd0, 0x94, 0xd3, 0xac,
	0xa4, 0xa2, 0xf6, 0x24, 0xdf, 0x92, 0xe3, 0xbd, 0xeb, 0x43, 0x40, 0x91, 0x6e, 0x1c, 0x18, 0x8e,
	0x56, 0xb4, 0x82, 0x12, 0xf3, 0xa9, 0x93, 0x9f, 0xd4, 0xbc, 0x9c, 0xad, 0x9c, 0x75, 0xee, 0x5a,
	0x97, 0x1b, 0x95, 0xe7, 0x74, 0x2d, 0x1c, 0x0f, 0xb0, 0x2c, 0x97, 0x9f, 0xfb, 0xa9, 0x33, 0x39,
	0x7a, 0xe7, 0x03, 0x3a, 0x92, 0x8e, 0x22, 0xf6, 0x8c, 0x0d, 0xe4, 0xd9, 0x7e, 0x0d, 0x76, 0x18,
	0xf7, 0x01, 0xf9, 0xef, 0x96, 0x96, 0xa2, 0x55, 0x73, 0xc0, 0x3c, 0x71, 0xb4, 0x1d, 0x1a, 0x56,
	0x43, 0xb7, 0xc3, 0x0a, 0x8d, 0x72, 0xfc, 0xe2, 0x10, 0x09, 0x0b, 0x41, 0xce, 0x8c, 0x94, 0xa0,
	0xf9, 0x03, 0xfd, 0x71, 0x73, 0x4b, 0x8a, 0x57, 0x33, 0xe5, 0x8e, 0x74, 0x7e, 0x15, 0x01, 0x00,
	0xe6, 0xcc, 0x4a, 0x1c, 0xe7, 0x7f, 0x95, 0x19, 0x2d, 0xc5, 0xa5, 0x0c, 0x8b, 0xbb, 0xb5, 0xed,
	0x85, 0xb3, 0x5c, 0xd3, 0xdf, 0xb8, 0xb9, 0xf2, 0xca, 0xc7, 0x0d, 0x01, 0x14, 0xac, 0x70, 0x58,
	0xc5, 0x8c, 0x8d, 0x33, 0xd4, 0x9d, 0x66, 0xa3, 0x1a, 0x50, 0x95, 0x23, 0xfc, 0x48, 0xe0, 0x06,
	0x43, 0x12, 0xd9, 0xcd, 0xa7, 0x86, 0x39, 0x2f, 0x36, 0x72, 0xa3, 0x80, 0x10, 0xe4, 0xe1, 0xf3,
	0xd1, 0xcb, 0x5b, 0x1a, 0xc0, 0xe4, 0x80, 0x9a, 0x7c, 0x13, 0x73, 0x06, 0x4f, 0xdb, 0xa3, 0x6b,
	0x24, 0x0a, 0xba, 0xb3, 0x1c, 0xbc, 0x4a, 0x78, 0xbb, 0xe5, 0xe3, 0x75, 0x38, 0xa5, 0x48, 0xa7,
	0xa2, 0x1e, 0xaf, 0x76, 0xd4, 0x5e, 0xf7, 0x38, 0x86, 0x56, 0x5a, 0x89, 0xce, 0xd6, 0xc3, 0xa7,
	0x79, 0xb2, 0x52, 0xa0, 0xc6, 0xf1, 0x85, 0xb4, 0x25, 0x8c, 0xf2, 0x3f, 0x96, 0xb3, 0x10, 0xd9,
	0x8d, 0x6c, 0x57, 0x3b, 0x9f, 0x6f, 0x86, 0x3a, 0x18, 0x82, 0x22, 0x36, 0xc8, 0xb0, 0x91, 0x38,
	0xdb, 0x2a, 0xa1, 0x93, 0xaa, 0x84, 0x3f, 0xf5, 0x27, 0x65, 0xae, 0x73, 0xd5, 0xc8, 0xd5, 0xd3,
	0x77, 0xea, 0x4b, 0x9d, 0xc7, 0x41, 0xbb, 0xc7, 0xc0, 0xe3, 0xa0, 0x3f, 0xe4, 0x7d, 0xa4, 0x8d,
	0x73, 0xe6, 0x12, 0x4b, 0xdf, 0xa1, 0x73, 0x73, 0x73, 0x3a, 0x80, 0xe8, 0xd5, 0xcb, 0x8e, 0x2f,
	0xcb, 0xea, 0x13, 0xa7, 0xd6, 0x41, 0x8b, 0xac, 0xfa, 0x3c, 0x89, 0xd7, 0x24, 0xf5, 0x4e, 0xb4,
	0xe0, 0x61, 0x92, 0xb7, 0xf3, 0x37, 0x98, 0xc4, 0xbe, 0x96, 0xa3, 0xb7, 0x8a,
};

struct {
	const char *eku;
	size_t length;
	const char *expected[16];
} extended_key_usage_fixtures[] = {
	{ test_eku_server_and_client, sizeof (test_eku_server_and_client),
	  { P11_OID_SERVER_AUTH_STR, P11_OID_CLIENT_AUTH_STR, NULL }, },
	{ test_eku_none, sizeof (test_eku_none),
	  { NULL, }, },
	{ test_eku_client_email_and_timestamp, sizeof (test_eku_client_email_and_timestamp),
	  { P11_OID_CLIENT_AUTH_STR, P11_OID_EMAIL_PROTECTION_STR, P11_OID_TIME_STAMPING_STR }, },
	{ NULL },
};

static void
test_parse_extended_key_usage (CuTest *cu)
{
	p11_array *ekus;
	int i, j, count;

	setup (cu);

	for (i = 0; extended_key_usage_fixtures[i].eku != NULL; i++) {
		ekus = p11_x509_parse_extended_key_usage (test.asn1_defs,
		                                          (const unsigned char *)extended_key_usage_fixtures[i].eku,
		                                          extended_key_usage_fixtures[i].length);
		CuAssertPtrNotNull (cu, ekus);

		for (count = 0; extended_key_usage_fixtures[i].expected[count] != NULL; count++);

		CuAssertIntEquals (cu, count, ekus->num);
		for (j = 0; j < count; j++)
			CuAssertStrEquals (cu, ekus->elem[j], extended_key_usage_fixtures[i].expected[j]);

		p11_array_free (ekus);
	}

	teardown (cu);
}

struct {
	const char *ku;
	size_t length;
	unsigned int expected;
} key_usage_fixtures[] = {
	{ test_ku_ds_and_np, sizeof (test_ku_ds_and_np), P11_KU_DIGITAL_SIGNATURE | P11_KU_NON_REPUDIATION },
	{ test_ku_none, sizeof (test_ku_none), 0 },
	{ test_ku_cert_crl_sign, sizeof (test_ku_cert_crl_sign), P11_KU_KEY_CERT_SIGN | P11_KU_CRL_SIGN },
	{ NULL },
};

static void
test_parse_key_usage (CuTest *cu)
{
	unsigned int ku;
	int i;
	bool ret;

	setup (cu);

	for (i = 0; key_usage_fixtures[i].ku != NULL; i++) {
		ku = 0;

		ret = p11_x509_parse_key_usage (test.asn1_defs,
		                                (const unsigned char *)key_usage_fixtures[i].ku,
		                                key_usage_fixtures[i].length, &ku);
		CuAssertIntEquals (cu, true, ret);

		CuAssertIntEquals (cu, key_usage_fixtures[i].expected, ku);
	}

	teardown (cu);
}

static void
test_parse_extension (CuTest *cu)
{
	node_asn *cert;
	unsigned char *ext;
	size_t length;
	bool is_ca;

	setup (cu);

	cert = p11_asn1_decode (test.asn1_defs, "PKIX1.Certificate",
	                        test_cacert3_ca_der, sizeof (test_cacert3_ca_der), NULL);
	CuAssertPtrNotNull (cu, cert);

	ext = p11_x509_find_extension (cert, P11_OID_BASIC_CONSTRAINTS,
	                               test_cacert3_ca_der, sizeof (test_cacert3_ca_der),
	                               &length);
	CuAssertPtrNotNull (cu, ext);
	CuAssertTrue (cu, length > 0);

	asn1_delete_structure (&cert);

	if (!p11_x509_parse_basic_constraints (test.asn1_defs, ext, length, &is_ca))
		CuFail (cu, "failed to parse message");

	free (ext);

	teardown (cu);
}
static void
test_parse_extension_not_found (CuTest *cu)
{
	node_asn *cert;
	unsigned char *ext;
	size_t length;

	setup (cu);

	cert = p11_asn1_decode (test.asn1_defs, "PKIX1.Certificate",
	                        test_cacert3_ca_der, sizeof (test_cacert3_ca_der), NULL);
	CuAssertPtrNotNull (cu, cert);

	ext = p11_x509_find_extension (cert, P11_OID_OPENSSL_REJECT,
	                               test_cacert3_ca_der, sizeof (test_cacert3_ca_der),
	                               &length);
	CuAssertPtrEquals (cu, NULL, ext);

	asn1_delete_structure (&cert);

	teardown (cu);
}

static void
test_directory_string (CuTest *tc)
{
	struct {
		unsigned char input[100];
		int input_len;
		char *output;
		int output_len;
	} fixtures[] = {
		/* UTF8String */
		{ { 0x0c, 0x0f, 0xc3, 0x84, ' ', 'U', 'T', 'F', '8', ' ', 's', 't', 'r', 'i', 'n', 'g', ' ', }, 17,
		  "\xc3\x84 UTF8 string ", 15,
		},

		/* NumericString */
		{ { 0x12, 0x04, '0', '1', '2', '3', }, 6,
		  "0123", 4,
		},

		/* IA5String */
		{ { 0x16, 0x04, ' ', 'A', 'B', ' ', }, 6,
		  " AB ", 4
		},

		/* TeletexString */
		{ { 0x14, 0x07, 'A', ' ', ' ', 'n', 'i', 'c', 'e' }, 9,
		  "A  nice", 7
		},

		/* PrintableString */
		{ { 0x13, 0x07, 'A', ' ', ' ', 'n', 'i', 'c', 'e' }, 9,
		  "A  nice", 7,
		},

		/* UniversalString */
		{ { 0x1c, 0x14, 0x00, 0x00, 0x00, 'F', 0x00, 0x00, 0x00, 'u',
		    0x00, 0x00, 0x00, 'n', 0x00, 0x00, 0x00, ' ', 0x00, 0x01, 0x03, 0x19, }, 22,
		  "Fun \xf0\x90\x8c\x99", 8
		},

		/* BMPString */
		{ { 0x1e, 0x0a, 0x00, 'V', 0x00, 0xF6, 0x00, 'g', 0x00, 'e', 0x00, 'l' }, 12,
		  "V\xc3\xb6gel", 6
		},
	};

	char *string;
	bool unknown;
	size_t length;
	int i;

	for (i = 0; i < ELEMS (fixtures); i++) {
		string = p11_x509_parse_directory_string (fixtures[i].input,
		                                          fixtures[i].input_len,
		                                          &unknown, &length);
		CuAssertPtrNotNull (tc, string);
		CuAssertIntEquals (tc, false, unknown);

		CuAssertIntEquals (tc, fixtures[i].output_len, length);
		CuAssertStrEquals (tc, fixtures[i].output, string);
	}
}

static void
test_directory_string_unknown (CuTest *tc)
{
	/* Not a valid choice in DirectoryString */
	unsigned char input[] = { 0x05, 0x07, 'A', ' ', ' ', 'n', 'i', 'c', 'e' };
	char *string;
	bool unknown = false;
	size_t length;

	string = p11_x509_parse_directory_string (input, sizeof (input), &unknown, &length);
	CuAssertPtrEquals (tc, NULL, string);
	CuAssertIntEquals (tc, true, unknown);
}

int
main (void)
{
	CuString *output = CuStringNew ();
	CuSuite* suite = CuSuiteNew ();
	int ret;

	setenv ("P11_KIT_STRICT", "1", 1);
	p11_debug_init ();

	SUITE_ADD_TEST (suite, test_parse_extended_key_usage);
	SUITE_ADD_TEST (suite, test_parse_key_usage);
	SUITE_ADD_TEST (suite, test_parse_extension);
	SUITE_ADD_TEST (suite, test_parse_extension_not_found);
	SUITE_ADD_TEST (suite, test_directory_string);
	SUITE_ADD_TEST (suite, test_directory_string_unknown);

	CuSuiteRun (suite);
	CuSuiteSummary (suite, output);
	CuSuiteDetails (suite, output);
	printf ("%s\n", output->buffer);
	ret = suite->failCount;
	CuSuiteDelete (suite);
	CuStringDelete (output);

	return ret;
}