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

#include "array.h"
#include "attrs.h"
#include "debug.h"
#include "library.h"
#include "oid.h"
#include "parser.h"
#include "pkcs11x.h"
#include "test-data.h"

struct {
	p11_parser *parser;
	p11_array *objects;
} test;

static void
setup (CuTest *cu)
{
	test.parser = p11_parser_new ();
	CuAssertPtrNotNull (cu, test.parser);

	test.objects = p11_array_new (p11_attrs_free);
	CuAssertPtrNotNull (cu, test.objects);
}

static void
teardown (CuTest *cu)
{
	p11_parser_free (test.parser);
	p11_array_free (test.objects);
	memset (&test, 0, sizeof (test));
}

static void
on_parse_object (CK_ATTRIBUTE *attrs,
                 void *data)
{
	CuTest *cu = data;

	CuAssertPtrNotNull (cu, attrs);
	CuAssertTrue (cu, p11_attrs_count (attrs) > 0);

	p11_array_push (test.objects, attrs);
}

static void
test_parse_der_certificate (CuTest *cu)
{
	CK_ATTRIBUTE *cert;
	CK_ATTRIBUTE *object;
	CK_BBOOL bval;
	int ret;

	setup (cu);

	ret = p11_parse_file (test.parser, SRCDIR "/files/cacert3.der",
	                      0, on_parse_object, cu);
	CuAssertIntEquals (cu, P11_PARSE_SUCCESS, ret);

	/* Should have gotten certificate and a trust object */
	CuAssertIntEquals (cu, 2, test.objects->num);

	cert = test.objects->elem[0];
	test_check_cacert3_ca (cu, cert, NULL);

	if (!p11_attrs_find_bool (cert, CKA_TRUSTED, &bval))
		CuFail (cu, "missing CKA_TRUSTED");
	CuAssertIntEquals (cu, CK_FALSE, bval);

	if (!p11_attrs_find_bool (cert, CKA_X_DISTRUSTED, &bval))
		CuFail (cu, "missing CKA_X_DISTRUSTED");
	CuAssertIntEquals (cu, CK_FALSE, bval);

	object = test.objects->elem[1];
	test_check_id (cu, cert, object);

	teardown (cu);
}

static void
test_parse_pem_certificate (CuTest *cu)
{
	CK_ATTRIBUTE *cert;
	CK_ATTRIBUTE *object;
	CK_BBOOL bval;
	int ret;

	setup (cu);

	ret = p11_parse_file (test.parser, SRCDIR "/files/cacert3.pem",
	                      0, on_parse_object, cu);
	CuAssertIntEquals (cu, P11_PARSE_SUCCESS, ret);

	/* Should have gotten certificate and a trust object */
	CuAssertIntEquals (cu, 2, test.objects->num);

	cert = test.objects->elem[0];
	test_check_cacert3_ca (cu, cert, NULL);

	if (!p11_attrs_find_bool (cert, CKA_TRUSTED, &bval))
		CuFail (cu, "missing CKA_TRUSTED");
	CuAssertIntEquals (cu, CK_FALSE, bval);

	if (!p11_attrs_find_bool (cert, CKA_X_DISTRUSTED, &bval))
		CuFail (cu, "missing CKA_X_DISTRUSTED");
	CuAssertIntEquals (cu, CK_FALSE, bval);

	object = test.objects->elem[1];
	test_check_id (cu, cert, object);

	teardown (cu);
}

static void
test_parse_openssl_trusted (CuTest *cu)
{
	CK_TRUST trusted = CKT_NETSCAPE_TRUSTED_DELEGATOR;
	CK_TRUST distrusted = CKT_NETSCAPE_UNTRUSTED;
	CK_TRUST unknown = CKT_NETSCAPE_TRUST_UNKNOWN;
	CK_OBJECT_CLASS certificate_extension = CKO_X_CERTIFICATE_EXTENSION;
	CK_OBJECT_CLASS trust_object = CKO_NETSCAPE_TRUST;
	CK_OBJECT_CLASS trust_assertion = CKO_X_TRUST_ASSERTION;
	CK_X_ASSERTION_TYPE anchored_certificate = CKT_X_ANCHORED_CERTIFICATE;
	CK_X_ASSERTION_TYPE distrusted_certificate = CKT_X_DISTRUSTED_CERTIFICATE;
	CK_BBOOL vtrue = CK_TRUE;
	CK_BBOOL vfalse = CK_FALSE;

	CK_ATTRIBUTE eku_extension[] = {
		{ CKA_LABEL, "Custom Label", 12 },
		{ CKA_CLASS, &certificate_extension, sizeof (certificate_extension), },
		{ CKA_OBJECT_ID, (void *)P11_OID_EXTENDED_KEY_USAGE, sizeof (P11_OID_EXTENDED_KEY_USAGE) },
		{ CKA_X_CRITICAL, &vtrue, sizeof (vtrue) },
		{ CKA_VALUE, "\x30\x14\x06\x08\x2b\x06\x01\x05\x05\x07\x03\x01\x06\x08\x2b\x06"
			"\x01\x05\x05\x07\x03\x02", 22 },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE reject_extension[] = {
		{ CKA_LABEL, "Custom Label", 12 },
		{ CKA_CLASS, &certificate_extension, sizeof (certificate_extension), },
		{ CKA_OBJECT_ID, (void *)P11_OID_OPENSSL_REJECT, sizeof (P11_OID_OPENSSL_REJECT) },
		{ CKA_X_CRITICAL, &vfalse, sizeof (vfalse) },
		{ CKA_VALUE, "\x30\x0a\x06\x08\x2b\x06\x01\x05\x05\x07\x03\x04", 12 },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE nss_trust[] = {
		{ CKA_LABEL, "Custom Label", 12 },
		{ CKA_CLASS, &trust_object, sizeof (trust_object), },
		{ CKA_CERT_SHA1_HASH, "\xad\x7c\x3f\x64\xfc\x44\x39\xfe\xf4\xe9\x0b\xe8\xf4\x7c\x6c\xfa\x8a\xad\xfd\xce", 20 },
		{ CKA_CERT_MD5_HASH, "\xf7\x25\x12\x82\x4e\x67\xb5\xd0\x8d\x92\xb7\x7c\x0b\x86\x7a\x42", 16 },
		{ CKA_ISSUER, (void *)test_cacert3_ca_issuer, sizeof (test_cacert3_ca_issuer) },
		{ CKA_SUBJECT, (void *)test_cacert3_ca_subject, sizeof (test_cacert3_ca_subject) },
		{ CKA_SERIAL_NUMBER, (void *)test_cacert3_ca_serial, sizeof (test_cacert3_ca_serial) },
		{ CKA_TRUST_SERVER_AUTH, &trusted, sizeof (trusted) },
		{ CKA_TRUST_CLIENT_AUTH, &trusted, sizeof (trusted) },
		{ CKA_TRUST_EMAIL_PROTECTION, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_CODE_SIGNING, &unknown, sizeof (unknown) },
		{ CKA_TRUST_IPSEC_END_SYSTEM, &unknown, sizeof (unknown) },
		{ CKA_TRUST_IPSEC_TUNNEL, &unknown, sizeof (unknown) },
		{ CKA_TRUST_IPSEC_USER, &unknown, sizeof (unknown) },
		{ CKA_TRUST_TIME_STAMPING, &unknown, sizeof (unknown) },
		{ CKA_TRUST_DIGITAL_SIGNATURE, &trusted, sizeof (trusted) },
		{ CKA_TRUST_NON_REPUDIATION, &trusted, sizeof (trusted) },
		{ CKA_TRUST_KEY_ENCIPHERMENT, &trusted, sizeof (trusted) },
		{ CKA_TRUST_DATA_ENCIPHERMENT, &trusted, sizeof (trusted) },
		{ CKA_TRUST_KEY_AGREEMENT, &trusted, sizeof (trusted) },
		{ CKA_TRUST_KEY_CERT_SIGN, &trusted, sizeof (trusted) },
		{ CKA_TRUST_CRL_SIGN, &trusted, sizeof (trusted) },
		{ CKA_INVALID, }
	};

	CK_ATTRIBUTE server_anchor[] = {
		{ CKA_LABEL, "Custom Label", 12 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_SERVER_AUTH_STR, strlen (P11_OID_SERVER_AUTH_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE client_anchor[] = {
		{ CKA_LABEL, "Custom Label", 12 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_CLIENT_AUTH_STR, strlen (P11_OID_CLIENT_AUTH_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE email_distrust[] = {
		{ CKA_LABEL, "Custom Label", 12 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_ISSUER, (void *)test_cacert3_ca_issuer, sizeof (test_cacert3_ca_issuer) },
		{ CKA_SERIAL_NUMBER, (void *)test_cacert3_ca_serial, sizeof (test_cacert3_ca_serial) },
		{ CKA_X_ASSERTION_TYPE, &distrusted_certificate, sizeof (distrusted_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_EMAIL_PROTECTION_STR, strlen (P11_OID_EMAIL_PROTECTION_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE *expected[] = {
		NULL,
		eku_extension,
		reject_extension,
		nss_trust,
		email_distrust,
		server_anchor,
		client_anchor
	};

	CK_ATTRIBUTE *cert;
	CK_ATTRIBUTE *object;
	CK_BBOOL bval;
	int ret;
	int i;

	setup (cu);

	ret = p11_parse_file (test.parser, SRCDIR "/files/cacert3-trusted.pem",
	                      P11_PARSE_FLAG_ANCHOR, on_parse_object, cu);
	CuAssertIntEquals (cu, P11_PARSE_SUCCESS, ret);

	/*
	 * Should have gotten:
	 * - 1 certificate
	 * - 2 stapled extensions
	 * - 1 trust object
	 * - 3 trust assertions
	 */
	CuAssertIntEquals (cu, 7, test.objects->num);

	/* The certificate */
	cert = test.objects->elem[0];
	test_check_cacert3_ca (cu, cert, NULL);

	if (!p11_attrs_find_bool (cert, CKA_TRUSTED, &bval))
		CuFail (cu, "missing CKA_TRUSTED");
	CuAssertIntEquals (cu, CK_TRUE, bval);

	if (!p11_attrs_find_bool (cert, CKA_X_DISTRUSTED, &bval))
		CuFail (cu, "missing CKA_X_DISTRUSTED");
	CuAssertIntEquals (cu, CK_FALSE, bval);

	/* The other objects */
	for (i = 1; i < 7; i++) {
		object = test.objects->elem[i];
		test_check_attrs (cu, expected[i], object);
		test_check_id (cu, cert, object);
	}

	teardown (cu);
}

static void
test_parse_openssl_distrusted (CuTest *cu)
{
	CK_TRUST distrusted = CKT_NETSCAPE_UNTRUSTED;
	CK_OBJECT_CLASS certificate_extension = CKO_X_CERTIFICATE_EXTENSION;
	CK_OBJECT_CLASS trust_object = CKO_NETSCAPE_TRUST;
	CK_OBJECT_CLASS klass = CKO_CERTIFICATE;
	CK_OBJECT_CLASS trust_assertion = CKO_X_TRUST_ASSERTION;
	CK_X_ASSERTION_TYPE distrusted_certificate = CKT_X_DISTRUSTED_CERTIFICATE;
	CK_CERTIFICATE_TYPE x509 = CKC_X_509;
	CK_ULONG category = 2; /* authority */
	CK_BBOOL vtrue = CK_TRUE;
	CK_BBOOL vfalse = CK_FALSE;

	CK_ATTRIBUTE certificate[] = {
		{ CKA_CLASS, &klass, sizeof (klass), },
		{ CKA_TOKEN, &vtrue, sizeof (vtrue) },
		{ CKA_PRIVATE, &vfalse, sizeof (vfalse) },
		{ CKA_MODIFIABLE, &vfalse, sizeof (vfalse) },
		{ CKA_CLASS, &klass, sizeof (klass) },
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CERTIFICATE_TYPE, &x509, sizeof (x509) },
		{ CKA_CERTIFICATE_CATEGORY, &category, sizeof (category) },
		{ CKA_CHECK_VALUE, "\xe9z}", 3 },
		{ CKA_START_DATE, "20090916", 8 },
		{ CKA_END_DATE, "20190914", 8, },
		{ CKA_SERIAL_NUMBER, "\x02\x01\x01", 3 },
		{ CKA_TRUSTED, &vfalse, sizeof (vfalse) },
		{ CKA_X_DISTRUSTED, &vtrue, sizeof (vtrue) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE eku_extension[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &certificate_extension, sizeof (certificate_extension), },
		{ CKA_OBJECT_ID, (void *)P11_OID_EXTENDED_KEY_USAGE, sizeof (P11_OID_EXTENDED_KEY_USAGE) },
		{ CKA_X_CRITICAL, &vtrue, sizeof (vtrue) },
		{ CKA_VALUE, "\x30\x0c\x06\x0a\x2b\x06\x01\x04\x01\x99\x77\x06\x0a\x10", 14 },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE reject_extension[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &certificate_extension, sizeof (certificate_extension), },
		{ CKA_OBJECT_ID, (void *)P11_OID_OPENSSL_REJECT, sizeof (P11_OID_OPENSSL_REJECT) },
		{ CKA_X_CRITICAL, &vfalse, sizeof (vfalse) },
		{ CKA_VALUE, "\x30\x0a\x06\x08\x2b\x06\x01\x05\x05\x07\x03\x02", 12 },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE nss_trust[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &trust_object, sizeof (trust_object), },
		{ CKA_CERT_SHA1_HASH, "\xe9z}\xe3\x82""7\xa0U\xb1k\xfe\xffo.\x03\x15*\xba\xb9\x90", 20 },
		{ CKA_CERT_MD5_HASH, "\xda\xb4<\xe7;QK\x1a\xe5\xeau\xa1\xc9 \xdf""B", 16 },
		{ CKA_SERIAL_NUMBER, "\x02\x01\x01", 3 },
		{ CKA_TRUST_SERVER_AUTH, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_CLIENT_AUTH, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_EMAIL_PROTECTION, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_CODE_SIGNING, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_IPSEC_END_SYSTEM, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_IPSEC_TUNNEL, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_IPSEC_USER, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_TIME_STAMPING, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_DIGITAL_SIGNATURE, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_NON_REPUDIATION, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_KEY_ENCIPHERMENT, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_DATA_ENCIPHERMENT, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_KEY_AGREEMENT, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_KEY_CERT_SIGN, &distrusted, sizeof (distrusted) },
		{ CKA_TRUST_CRL_SIGN, &distrusted, sizeof (distrusted) },
		{ CKA_INVALID, }
	};

	unsigned char red_hat_issuer[] = {
		0x30, 0x81, 0x9d, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53,
		0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 0x55, 0x04, 0x08, 0x13, 0x0e, 0x4e, 0x6f, 0x72, 0x74, 0x68,
		0x20, 0x43, 0x61, 0x72, 0x6f, 0x6c, 0x69, 0x6e, 0x61, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55,
		0x04, 0x07, 0x13, 0x07, 0x52, 0x61, 0x6c, 0x65, 0x69, 0x67, 0x68, 0x31, 0x16, 0x30, 0x14, 0x06,
		0x03, 0x55, 0x04, 0x0a, 0x13, 0x0d, 0x52, 0x65, 0x64, 0x20, 0x48, 0x61, 0x74, 0x2c, 0x20, 0x49,
		0x6e, 0x63, 0x2e, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x13, 0x02, 0x49, 0x53,
		0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x0d, 0x52, 0x65, 0x64, 0x20, 0x48,
		0x61, 0x74, 0x20, 0x49, 0x53, 0x20, 0x43, 0x41, 0x31, 0x26, 0x30, 0x24, 0x06, 0x09, 0x2a, 0x86,
		0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x01, 0x16, 0x17, 0x73, 0x79, 0x73, 0x61, 0x64, 0x6d, 0x69,
		0x6e, 0x2d, 0x72, 0x64, 0x75, 0x40, 0x72, 0x65, 0x64, 0x68, 0x61, 0x74, 0x2e, 0x63, 0x6f, 0x6d,
	};

	unsigned char red_hat_serial[] = {
		0x02, 0x01, 0x01,
	};

	CK_ATTRIBUTE server_distrust[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_ISSUER, (void *)red_hat_issuer, sizeof (red_hat_issuer) },
		{ CKA_SERIAL_NUMBER, (void *)red_hat_serial, sizeof (red_hat_serial) },
		{ CKA_X_ASSERTION_TYPE, &distrusted_certificate, sizeof (distrusted_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_SERVER_AUTH_STR, strlen (P11_OID_SERVER_AUTH_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE client_distrust[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_ISSUER, (void *)red_hat_issuer, sizeof (red_hat_issuer) },
		{ CKA_SERIAL_NUMBER, (void *)red_hat_serial, sizeof (red_hat_serial) },
		{ CKA_X_ASSERTION_TYPE, &distrusted_certificate, sizeof (distrusted_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_CLIENT_AUTH_STR, strlen (P11_OID_CLIENT_AUTH_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE code_distrust[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_ISSUER, (void *)red_hat_issuer, sizeof (red_hat_issuer) },
		{ CKA_SERIAL_NUMBER, (void *)red_hat_serial, sizeof (red_hat_serial) },
		{ CKA_X_ASSERTION_TYPE, &distrusted_certificate, sizeof (distrusted_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_CODE_SIGNING_STR, strlen (P11_OID_CODE_SIGNING_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE email_distrust[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_ISSUER, (void *)red_hat_issuer, sizeof (red_hat_issuer) },
		{ CKA_SERIAL_NUMBER, (void *)red_hat_serial, sizeof (red_hat_serial) },
		{ CKA_X_ASSERTION_TYPE, &distrusted_certificate, sizeof (distrusted_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_EMAIL_PROTECTION_STR, strlen (P11_OID_EMAIL_PROTECTION_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE ipsec_system_distrust[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_ISSUER, (void *)red_hat_issuer, sizeof (red_hat_issuer) },
		{ CKA_SERIAL_NUMBER, (void *)red_hat_serial, sizeof (red_hat_serial) },
		{ CKA_X_ASSERTION_TYPE, &distrusted_certificate, sizeof (distrusted_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_IPSEC_END_SYSTEM_STR, strlen (P11_OID_IPSEC_END_SYSTEM_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE ipsec_tunnel_distrust[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_ISSUER, (void *)red_hat_issuer, sizeof (red_hat_issuer) },
		{ CKA_SERIAL_NUMBER, (void *)red_hat_serial, sizeof (red_hat_serial) },
		{ CKA_X_ASSERTION_TYPE, &distrusted_certificate, sizeof (distrusted_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_IPSEC_TUNNEL_STR, strlen (P11_OID_IPSEC_TUNNEL_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE ipsec_user_distrust[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_ISSUER, (void *)red_hat_issuer, sizeof (red_hat_issuer) },
		{ CKA_SERIAL_NUMBER, (void *)red_hat_serial, sizeof (red_hat_serial) },
		{ CKA_X_ASSERTION_TYPE, &distrusted_certificate, sizeof (distrusted_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_IPSEC_USER_STR, strlen (P11_OID_IPSEC_USER_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE stamping_distrust[] = {
		{ CKA_LABEL, "Red Hat Is the CA", 17 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_ISSUER, (void *)red_hat_issuer, sizeof (red_hat_issuer) },
		{ CKA_SERIAL_NUMBER, (void *)red_hat_serial, sizeof (red_hat_serial) },
		{ CKA_X_ASSERTION_TYPE, &distrusted_certificate, sizeof (distrusted_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_TIME_STAMPING_STR, strlen (P11_OID_TIME_STAMPING_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE *expected[] = {
		certificate,
		eku_extension,
		reject_extension,
		nss_trust,
		server_distrust,
		client_distrust,
		code_distrust,
		email_distrust,
		ipsec_system_distrust,
		ipsec_tunnel_distrust,
		ipsec_user_distrust,
		stamping_distrust,
	};

	CK_ATTRIBUTE *cert;
	CK_ATTRIBUTE *object;
	int ret;
	int i;

	setup (cu);

	/*
	 * OpenSSL style is to litter the blacklist in with the anchors,
	 * so we parse this as an anchor, but expect it to be blacklisted
	 */
	ret = p11_parse_file (test.parser, SRCDIR "/files/distrusted.pem",
	                      P11_PARSE_FLAG_ANCHOR, on_parse_object, cu);
	CuAssertIntEquals (cu, P11_PARSE_SUCCESS, ret);

	/*
	 * Should have gotten:
	 * - 1 certificate
	 * - 2 stapled extensions
	 * - 1 trust object
	 * - 8 trust assertions
	 */
	CuAssertIntEquals (cu, 12, test.objects->num);
	cert = test.objects->elem[0];

	/* The other objects */
	for (i = 0; i < 12; i++) {
		object = test.objects->elem[i];
		test_check_attrs (cu, expected[i], object);
		test_check_id (cu, cert, object);
	}

	teardown (cu);
}

static void
test_parse_with_key_usage (CuTest *cu)
{
	CK_TRUST trusted = CKT_NETSCAPE_TRUSTED;
	CK_TRUST unknown = CKT_NETSCAPE_TRUST_UNKNOWN;
	CK_OBJECT_CLASS klass = CKO_CERTIFICATE;
	CK_OBJECT_CLASS trust_object = CKO_NETSCAPE_TRUST;
	CK_BBOOL vtrue = CK_TRUE;
	CK_BBOOL vfalse = CK_FALSE;
	CK_CERTIFICATE_TYPE x509 = CKC_X_509;
	CK_ULONG category = 3; /* other entity */

	CK_ATTRIBUTE certificate[] = {
		{ CKA_CLASS, &klass, sizeof (klass), },
		{ CKA_TOKEN, &vtrue, sizeof (vtrue) },
		{ CKA_PRIVATE, &vfalse, sizeof (vfalse) },
		{ CKA_MODIFIABLE, &vfalse, sizeof (vfalse) },
		{ CKA_CLASS, &klass, sizeof (klass) },
		{ CKA_LABEL, "self-signed-with-ku.example.com", 31 },
		{ CKA_CERTIFICATE_TYPE, &x509, sizeof (x509) },
		{ CKA_CERTIFICATE_CATEGORY, &category, sizeof (category) },
		{ CKA_CHECK_VALUE, "d/\x9c", 3 },
		{ CKA_START_DATE, "20121211", 8 },
		{ CKA_END_DATE, "20130110", 8, },
		{ CKA_ISSUER, "0*1(0&\x06\x03U\x04\x03\x13\x1f""self-signed-with-ku.example.com", 44 },
		{ CKA_SUBJECT, "0*1(0&\x06\x03U\x04\x03\x13\x1f""self-signed-with-ku.example.com", 44 },
		{ CKA_SERIAL_NUMBER, "\x02\x02\x03x", 4 },
		{ CKA_TRUSTED, &vtrue, sizeof (vtrue) },
		{ CKA_X_DISTRUSTED, &vfalse, sizeof (vfalse) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE nss_trust[] = {
		{ CKA_LABEL, "self-signed-with-ku.example.com", 31 },
		{ CKA_CLASS, &trust_object, sizeof (trust_object), },
		{ CKA_CERT_SHA1_HASH, "d/\x9c=\xbc\x9a\x7f\x91\xc7wT\t`\x86\xe2\x8e\x8f\xa8J\x12", 20 },
		{ CKA_CERT_MD5_HASH, "\xb1N=\x16\x12?dz\x97\x81""By/\xcc\x97\x82", 16 },
		{ CKA_ISSUER, "0*1(0&\x06\x03U\x04\x03\x13\x1f""self-signed-with-ku.example.com", 44 },
		{ CKA_SUBJECT, "0*1(0&\x06\x03U\x04\x03\x13\x1f""self-signed-with-ku.example.com", 44 },
		{ CKA_SERIAL_NUMBER, "\x02\x02\x03x", 4 },
		{ CKA_TRUST_SERVER_AUTH, &trusted, sizeof (trusted) },
		{ CKA_TRUST_CLIENT_AUTH, &trusted, sizeof (trusted) },
		{ CKA_TRUST_EMAIL_PROTECTION, &trusted, sizeof (trusted) },
		{ CKA_TRUST_CODE_SIGNING, &trusted, sizeof (trusted) },
		{ CKA_TRUST_IPSEC_END_SYSTEM, &trusted, sizeof (trusted) },
		{ CKA_TRUST_IPSEC_TUNNEL, &trusted, sizeof (trusted) },
		{ CKA_TRUST_IPSEC_USER, &trusted, sizeof (trusted) },
		{ CKA_TRUST_TIME_STAMPING, &trusted, sizeof (trusted) },
		{ CKA_TRUST_DIGITAL_SIGNATURE, &trusted, sizeof (trusted) },
		{ CKA_TRUST_NON_REPUDIATION, &unknown, sizeof (unknown) },
		{ CKA_TRUST_KEY_ENCIPHERMENT, &unknown, sizeof (unknown) },
		{ CKA_TRUST_DATA_ENCIPHERMENT, &unknown, sizeof (unknown) },
		{ CKA_TRUST_KEY_AGREEMENT, &unknown, sizeof (unknown) },
		{ CKA_TRUST_KEY_CERT_SIGN, &trusted, sizeof (trusted) },
		{ CKA_TRUST_CRL_SIGN, &unknown, sizeof (unknown) },
		{ CKA_INVALID, }
	};

	CK_ATTRIBUTE *cert;
	CK_ATTRIBUTE *object;
	CK_BBOOL bval;
	int ret;

	setup (cu);

	ret = p11_parse_file (test.parser, SRCDIR "/files/self-signed-with-ku.der",
	                      P11_PARSE_FLAG_ANCHOR, on_parse_object, cu);
	CuAssertIntEquals (cu, P11_PARSE_SUCCESS, ret);

	/* Should have gotten certificate, and a trust object */
	CuAssertIntEquals (cu, 2, test.objects->num);

	cert = test.objects->elem[0];
	test_check_attrs (cu, certificate, cert);

	if (!p11_attrs_find_bool (cert, CKA_TRUSTED, &bval))
		CuFail (cu, "missing CKA_TRUSTED");
	CuAssertIntEquals (cu, CK_TRUE, bval);

	if (!p11_attrs_find_bool (cert, CKA_X_DISTRUSTED, &bval))
		CuFail (cu, "missing CKA_X_DISTRUSTED");
	CuAssertIntEquals (cu, CK_FALSE, bval);

	object = test.objects->elem[1];
	test_check_attrs (cu, nss_trust, object);
	test_check_id (cu, cert, object);

	teardown (cu);
}

static void
test_parse_anchor (CuTest *cu)
{
	CK_BBOOL vtrue = CK_TRUE;
	CK_OBJECT_CLASS trust_object = CKO_NETSCAPE_TRUST;
	CK_ATTRIBUTE trusted = { CKA_TRUSTED, &vtrue, sizeof (vtrue) };
	CK_TRUST delegator = CKT_NETSCAPE_TRUSTED_DELEGATOR;
	CK_OBJECT_CLASS trust_assertion = CKO_X_TRUST_ASSERTION;
	CK_X_ASSERTION_TYPE anchored_certificate = CKT_X_ANCHORED_CERTIFICATE;

	CK_ATTRIBUTE nss_trust[] = {
		{ CKA_LABEL, "CAcert Class 3 Root", 19 },
		{ CKA_CLASS, &trust_object, sizeof (trust_object), },
		{ CKA_CERT_SHA1_HASH, "\xad\x7c\x3f\x64\xfc\x44\x39\xfe\xf4\xe9\x0b\xe8\xf4\x7c\x6c\xfa\x8a\xad\xfd\xce", 20 },
		{ CKA_CERT_MD5_HASH, "\xf7\x25\x12\x82\x4e\x67\xb5\xd0\x8d\x92\xb7\x7c\x0b\x86\x7a\x42", 16 },
		{ CKA_ISSUER, (void *)test_cacert3_ca_issuer, sizeof (test_cacert3_ca_issuer) },
		{ CKA_SUBJECT, (void *)test_cacert3_ca_subject, sizeof (test_cacert3_ca_subject) },
		{ CKA_SERIAL_NUMBER, (void *)test_cacert3_ca_serial, sizeof (test_cacert3_ca_serial) },
		{ CKA_TRUST_SERVER_AUTH, &delegator, sizeof (delegator) },
		{ CKA_TRUST_CLIENT_AUTH, &delegator, sizeof (delegator) },
		{ CKA_TRUST_EMAIL_PROTECTION, &delegator, sizeof (delegator) },
		{ CKA_TRUST_CODE_SIGNING, &delegator, sizeof (delegator) },
		{ CKA_TRUST_IPSEC_END_SYSTEM, &delegator, sizeof (delegator) },
		{ CKA_TRUST_IPSEC_TUNNEL, &delegator, sizeof (delegator) },
		{ CKA_TRUST_IPSEC_USER, &delegator, sizeof (delegator) },
		{ CKA_TRUST_TIME_STAMPING, &delegator, sizeof (delegator) },
		{ CKA_TRUST_DIGITAL_SIGNATURE, &delegator, sizeof (delegator) },
		{ CKA_TRUST_NON_REPUDIATION, &delegator, sizeof (delegator) },
		{ CKA_TRUST_KEY_ENCIPHERMENT, &delegator, sizeof (delegator) },
		{ CKA_TRUST_DATA_ENCIPHERMENT, &delegator, sizeof (delegator) },
		{ CKA_TRUST_KEY_AGREEMENT, &delegator, sizeof (delegator) },
		{ CKA_TRUST_KEY_CERT_SIGN, &delegator, sizeof (delegator) },
		{ CKA_TRUST_CRL_SIGN, &delegator, sizeof (delegator) },
		{ CKA_INVALID, }
	};

	CK_ATTRIBUTE server_anchor[] = {
		{ CKA_LABEL, "CAcert Class 3 Root", 19 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_SERVER_AUTH_STR, strlen (P11_OID_SERVER_AUTH_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE client_anchor[] = {
		{ CKA_LABEL, "CAcert Class 3 Root", 19 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_CLIENT_AUTH_STR, strlen (P11_OID_CLIENT_AUTH_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE code_anchor[] = {
		{ CKA_LABEL, "CAcert Class 3 Root", 19 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_CODE_SIGNING_STR, strlen (P11_OID_CODE_SIGNING_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE email_anchor[] = {
		{ CKA_LABEL, "CAcert Class 3 Root", 19 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_EMAIL_PROTECTION_STR, strlen (P11_OID_EMAIL_PROTECTION_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE ipsec_system_anchor[] = {
		{ CKA_LABEL, "CAcert Class 3 Root", 19 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_IPSEC_END_SYSTEM_STR, strlen (P11_OID_IPSEC_END_SYSTEM_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE ipsec_tunnel_anchor[] = {
		{ CKA_LABEL, "CAcert Class 3 Root", 19 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_IPSEC_TUNNEL_STR, strlen (P11_OID_IPSEC_TUNNEL_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE ipsec_user_anchor[] = {
		{ CKA_LABEL, "CAcert Class 3 Root", 19 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_IPSEC_USER_STR, strlen (P11_OID_IPSEC_USER_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE stamping_anchor[] = {
		{ CKA_LABEL, "CAcert Class 3 Root", 19 },
		{ CKA_CLASS, &trust_assertion, sizeof (trust_assertion) },
		{ CKA_VALUE, (void *)test_cacert3_ca_der, sizeof (test_cacert3_ca_der) },
		{ CKA_X_ASSERTION_TYPE, &anchored_certificate, sizeof (anchored_certificate) },
		{ CKA_X_PURPOSE, (void *)P11_OID_TIME_STAMPING_STR, strlen (P11_OID_TIME_STAMPING_STR) },
		{ CKA_INVALID },
	};

	CK_ATTRIBUTE *expected[] = {
		NULL,
		nss_trust,
		server_anchor,
		client_anchor,
		code_anchor,
		email_anchor,
		ipsec_system_anchor,
		ipsec_tunnel_anchor,
		ipsec_user_anchor,
		stamping_anchor,
	};

	CK_ATTRIBUTE *cert;
	CK_ATTRIBUTE *object;
	CK_ATTRIBUTE *attr;
	int ret;
	int i;

	setup (cu);

	ret = p11_parse_file (test.parser, SRCDIR "/files/cacert3.der",
	                      P11_PARSE_FLAG_ANCHOR, on_parse_object, cu);
	CuAssertIntEquals (cu, P11_PARSE_SUCCESS, ret);

	/*
	 * Should have gotten:
	 * - 1 certificate
	 * - 1 trust object
	 * - 8 trust assertions
	 */
	CuAssertIntEquals (cu, 10, test.objects->num);

	cert = test.objects->elem[0];
	test_check_cacert3_ca (cu, cert, NULL);
	attr = p11_attrs_find (cert, CKA_TRUSTED);
	test_check_attr (cu, &trusted, attr);

	for (i = 1; i < 10; i++) {
		object = test.objects->elem[i];
		test_check_attrs (cu, expected[i], object);
		test_check_id (cu, cert, object);
	}

	teardown (cu);
}

/* TODO: A certificate that uses generalTime needs testing */

static void
test_parse_no_sink (CuTest *cu)
{
	int ret;

	setup (cu);

	ret = p11_parse_file (test.parser, SRCDIR "/files/cacert3.der",
	                      0, NULL, NULL);
	CuAssertIntEquals (cu, P11_PARSE_SUCCESS, ret);

	teardown (cu);
}

static void
test_parse_invalid_file (CuTest *cu)
{
	int ret;

	setup (cu);

	ret = p11_parse_file (test.parser, "/nonexistant", 0, on_parse_object, cu);
	CuAssertIntEquals (cu, P11_PARSE_FAILURE, ret);

	teardown (cu);
}

static void
test_parse_unrecognized (CuTest *cu)
{
	int ret;

	setup (cu);

	ret = p11_parse_file (test.parser, SRCDIR "/files/unrecognized-file.txt",
	                      0, on_parse_object, cu);
	CuAssertIntEquals (cu, P11_PARSE_UNRECOGNIZED, ret);

	teardown (cu);
}

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

	putenv ("P11_KIT_STRICT=1");
	p11_library_init ();
	p11_debug_init ();
	p11_message_quiet ();

	SUITE_ADD_TEST (suite, test_parse_der_certificate);
	SUITE_ADD_TEST (suite, test_parse_pem_certificate);
	SUITE_ADD_TEST (suite, test_parse_openssl_trusted);
	SUITE_ADD_TEST (suite, test_parse_openssl_distrusted);
	SUITE_ADD_TEST (suite, test_parse_with_key_usage);
	SUITE_ADD_TEST (suite, test_parse_anchor);
	SUITE_ADD_TEST (suite, test_parse_no_sink);
	SUITE_ADD_TEST (suite, test_parse_invalid_file);
	SUITE_ADD_TEST (suite, test_parse_unrecognized);

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

	return ret;
}