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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/*
Copyright (C) 2010 Collabora Ltd
The Gnome Keyring Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Keyring 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
see <http://www.gnu.org/licenses/>.
Author: Stef Walter <stefw@collabora.co.uk>
*/
#include "config.h"
#define GCR_COMPILATION 1
#include "gcr/gcr.h"
#include "gcr/gcr-internal.h"
#include "gcr/gcr-fingerprint.h"
#include "gck/gck-test.h"
#include "gck/pkcs11n.h"
#include "egg/egg-asn1x.h"
#include "egg/egg-asn1-defs.h"
#include "egg/egg-testing.h"
#include <glib.h>
#include <errno.h>
typedef struct {
GBytes *cert_rsa;
GBytes *key_rsa;
GBytes *cert_dsa;
GBytes *key_dsa;
} Test;
static void
setup (Test *test, gconstpointer unused)
{
GError *error = NULL;
gchar *contents;
gsize length;
g_file_get_contents (SRCDIR "/gcr/fixtures/client.crt", &contents, &length, &error);
g_assert_no_error (error);
test->cert_rsa = g_bytes_new_take (contents, length);
g_file_get_contents (SRCDIR "/gcr/fixtures/client.key", &contents, &length, &error);
g_assert_no_error (error);
test->key_rsa = g_bytes_new_take (contents, length);
g_file_get_contents (SRCDIR "/gcr/fixtures/generic-dsa.crt", &contents, &length, &error);
g_assert_no_error (error);
test->cert_dsa = g_bytes_new_take (contents, length);
g_file_get_contents (SRCDIR "/gcr/fixtures/generic-dsa.key", &contents, &length, &error);
g_assert_no_error (error);
test->key_dsa = g_bytes_new_take (contents, length);
}
static void
teardown (Test *test, gconstpointer unused)
{
g_bytes_unref (test->cert_rsa);
g_bytes_unref (test->key_rsa);
g_bytes_unref (test->cert_dsa);
g_bytes_unref (test->key_dsa);
}
static void
on_parser_parsed (GcrParser *parser,
gpointer user_data)
{
GckAttributes **attrs = user_data;
g_assert (!*attrs);
*attrs = gcr_parser_get_parsed_attributes (parser);
g_assert (*attrs);
gck_attributes_ref (*attrs);
}
static GckAttributes*
parse_attributes_for_key (GBytes *data)
{
GcrParser *parser;
GckAttributes *attrs = NULL;
GError *error = NULL;
parser = gcr_parser_new ();
g_signal_connect (parser, "parsed", G_CALLBACK (on_parser_parsed), &attrs);
gcr_parser_parse_bytes (parser, data, &error);
g_assert_no_error (error);
g_object_unref (parser);
g_assert (attrs);
return attrs;
}
static GckAttributes *
build_attributes_for_cert (GBytes *data)
{
GckBuilder builder = GCK_BUILDER_INIT;
gck_builder_add_data (&builder, CKA_VALUE, g_bytes_get_data (data, NULL),
g_bytes_get_size (data));
gck_builder_add_ulong (&builder, CKA_CLASS, CKO_CERTIFICATE);
gck_builder_add_ulong (&builder, CKA_CERTIFICATE_TYPE, CKC_X_509);
return gck_builder_end (&builder);
}
static GBytes *
parse_subject_public_key_info_for_cert (GBytes *data)
{
GBytes *info;
GNode *asn;
asn = egg_asn1x_create_and_decode (pkix_asn1_tab, "Certificate", data);
g_assert (asn != NULL);
info = egg_asn1x_get_element_raw (egg_asn1x_node (asn, "tbsCertificate", "subjectPublicKeyInfo", NULL));
g_assert (info != NULL);
egg_asn1x_destroy (asn);
return info;
}
static void
test_rsa (Test *test, gconstpointer unused)
{
GckAttributes *key, *cert;
GBytes *info;
guchar *fingerprint1, *fingerprint2, *fingerprint3;
gsize n_fingerprint1, n_fingerprint2, n_fingerprint3;
key = parse_attributes_for_key (test->key_rsa);
info = parse_subject_public_key_info_for_cert (test->cert_rsa);
cert = build_attributes_for_cert (test->cert_rsa);
fingerprint1 = gcr_fingerprint_from_subject_public_key_info (g_bytes_get_data (info, NULL),
g_bytes_get_size (info),
G_CHECKSUM_SHA1, &n_fingerprint1);
fingerprint2 = gcr_fingerprint_from_attributes (key, G_CHECKSUM_SHA1, &n_fingerprint2);
fingerprint3 = gcr_fingerprint_from_attributes (cert, G_CHECKSUM_SHA1, &n_fingerprint3);
egg_assert_cmpmem (fingerprint1, n_fingerprint1, ==, fingerprint2, n_fingerprint2);
egg_assert_cmpmem (fingerprint1, n_fingerprint1, ==, fingerprint3, n_fingerprint3);
g_free (fingerprint1);
g_free (fingerprint2);
g_free (fingerprint3);
g_bytes_unref (info);
gck_attributes_unref (key);
gck_attributes_unref (cert);
}
static void
test_dsa (Test *test, gconstpointer unused)
{
GckAttributes *key, *cert;
GBytes *info;
guchar *fingerprint1, *fingerprint2, *fingerprint3;
gsize n_fingerprint1, n_fingerprint2, n_fingerprint3;
key = parse_attributes_for_key (test->key_dsa);
info = parse_subject_public_key_info_for_cert (test->cert_dsa);
cert = build_attributes_for_cert (test->cert_dsa);
fingerprint1 = gcr_fingerprint_from_subject_public_key_info (g_bytes_get_data (info, NULL),
g_bytes_get_size (info),
G_CHECKSUM_SHA1, &n_fingerprint1);
fingerprint2 = gcr_fingerprint_from_attributes (key, G_CHECKSUM_SHA1, &n_fingerprint2);
fingerprint3 = gcr_fingerprint_from_attributes (cert, G_CHECKSUM_SHA1, &n_fingerprint3);
egg_assert_cmpmem (fingerprint1, n_fingerprint1, ==, fingerprint2, n_fingerprint2);
egg_assert_cmpmem (fingerprint1, n_fingerprint1, ==, fingerprint3, n_fingerprint3);
g_free (fingerprint1);
g_free (fingerprint2);
g_free (fingerprint3);
g_bytes_unref (info);
gck_attributes_unref (key);
gck_attributes_unref (cert);
}
int
main (int argc, char **argv)
{
g_test_init (&argc, &argv, NULL);
g_test_add ("/gcr/fingerprint/rsa", Test, NULL, setup, test_rsa, teardown);
g_test_add ("/gcr/fingerprint/dsa", Test, NULL, setup, test_dsa, teardown);
return g_test_run ();
}
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