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-rw-r--r--trust/tests/test-asn1.c144
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+/*
+ * 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 "test.h"
+
+#include "asn1.h"
+#include "debug.h"
+#include "oid.h"
+#include "x509.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+struct {
+ p11_dict *asn1_defs;
+} test;
+
+static void
+setup (void *unused)
+{
+ test.asn1_defs = p11_asn1_defs_load ();
+ assert_ptr_not_null (test.asn1_defs);
+}
+
+static void
+teardown (void *unused)
+{
+ p11_dict_free (test.asn1_defs);
+ memset (&test, 0, sizeof (test));
+}
+
+static void
+test_tlv_length (void)
+{
+ struct {
+ const char *der;
+ size_t der_len;
+ int expected;
+ } tlv_lengths[] = {
+ { "\x01\x01\x00", 3, 3 },
+ { "\x01\x01\x00\x01\x02", 5, 3 },
+ { "\x01\x05\x00", 3, -1 },
+ { NULL }
+ };
+
+ int length;
+ int i;
+
+ for (i = 0; tlv_lengths[i].der != NULL; i++) {
+ length = p11_asn1_tlv_length ((const unsigned char *)tlv_lengths[i].der, tlv_lengths[i].der_len);
+ assert_num_eq (tlv_lengths[i].expected, length);
+ }
+}
+
+static const unsigned 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 void
+test_asn1_cache (void)
+{
+ p11_asn1_cache *cache;
+ p11_dict *defs;
+ node_asn *asn;
+ node_asn *check;
+
+ cache = p11_asn1_cache_new ();
+ assert_ptr_not_null (cache);
+
+ defs = p11_asn1_cache_defs (cache);
+ assert_ptr_not_null (defs);
+
+ asn = p11_asn1_decode (defs, "PKIX1.ExtKeyUsageSyntax",
+ test_eku_server_and_client,
+ sizeof (test_eku_server_and_client), NULL);
+ assert_ptr_not_null (defs);
+
+ /* Place the parsed data in the cache */
+ p11_asn1_cache_take (cache, asn, "PKIX1.ExtKeyUsageSyntax",
+ test_eku_server_and_client,
+ sizeof (test_eku_server_and_client));
+
+ /* Get it back out */
+ check = p11_asn1_cache_get (cache, "PKIX1.ExtKeyUsageSyntax",
+ test_eku_server_and_client,
+ sizeof (test_eku_server_and_client));
+ assert_ptr_eq (asn, check);
+
+ /* Flush should remove it */
+ p11_asn1_cache_flush (cache);
+ check = p11_asn1_cache_get (cache, "PKIX1.ExtKeyUsageSyntax",
+ test_eku_server_and_client,
+ sizeof (test_eku_server_and_client));
+ assert_ptr_eq (NULL, check);
+
+ p11_asn1_cache_free (cache);
+}
+
+int
+main (int argc,
+ char *argv[])
+{
+ p11_fixture (setup, teardown);
+ p11_test (test_tlv_length, "/asn1/tlv_length");
+
+ p11_fixture (NULL, NULL);
+ p11_test (test_asn1_cache, "/asn1/asn1_cache");
+
+ return p11_test_run (argc, argv);
+}