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/*
* Copyright (c) 2013 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@redhat.com>
*/
#include "config.h"
#include "compat.h"
#include "attrs.h"
#include "debug.h"
#include "pkcs11x.h"
#include "p11-kit/iter.h"
#include "p11-kit/p11-kit.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static void
dump_object (P11KitIter *iter,
CK_ATTRIBUTE *attrs)
{
CK_ATTRIBUTE label = { CKA_LABEL, };
CK_ATTRIBUTE *attr;
char *string;
char *name;
CK_RV rv;
attr = p11_attrs_find_valid (attrs, CKA_LABEL);
if (!attr) {
rv = p11_kit_iter_load_attributes (iter, &label, 1);
if (rv == CKR_OK)
attr = &label;
}
if (attr)
name = strndup (attr->pValue, attr->ulValueLen);
else
name = strdup ("unknown");
string = p11_attrs_to_string (attrs, -1);
printf ("\"%s\" = %s\n", name, string);
free (string);
free (label.pValue);
free (name);
}
static int
dump_trust_module (const char *path)
{
CK_FUNCTION_LIST *module;
CK_OBJECT_CLASS nss_trust = CKO_NSS_TRUST;
CK_ATTRIBUTE match =
{ CKA_CLASS, &nss_trust, sizeof (nss_trust) };
P11KitIter *iter;
CK_ATTRIBUTE *attrs;
CK_RV rv;
CK_ATTRIBUTE template[] = {
{ CKA_CLASS,},
{ CKA_LABEL, },
{ CKA_CERT_MD5_HASH, },
{ CKA_CERT_SHA1_HASH },
{ CKA_ISSUER, },
{ CKA_SERIAL_NUMBER, },
{ CKA_TRUST_SERVER_AUTH, },
{ CKA_TRUST_EMAIL_PROTECTION, },
{ CKA_TRUST_CODE_SIGNING, },
{ CKA_TRUST_STEP_UP_APPROVED, },
{ CKA_INVALID, }
};
CK_ULONG count = p11_attrs_count (template);
module = p11_kit_module_load (path, 0);
return_val_if_fail (module != NULL, 1);
rv = p11_kit_module_initialize (module);
return_val_if_fail (rv == CKR_OK, 1);
iter = p11_kit_iter_new (NULL, 0);
p11_kit_iter_add_filter (iter, &match, 1);
p11_kit_iter_begin_with (iter, module, 0, 0);
while ((rv = p11_kit_iter_next (iter)) == CKR_OK) {
attrs = p11_attrs_dup (template);
rv = p11_kit_iter_load_attributes (iter, attrs, count);
return_val_if_fail (rv == CKR_OK || rv == CKR_ATTRIBUTE_VALUE_INVALID, 1);
p11_attrs_purge (attrs);
dump_object (iter, attrs);
p11_attrs_free (attrs);
}
return_val_if_fail (rv == CKR_CANCEL, 1);
p11_kit_module_finalize (module);
p11_kit_module_release (module);
return 0;
}
static int
compare_trust_modules (const char *path1,
const char *path2)
{
CK_FUNCTION_LIST *module1;
CK_FUNCTION_LIST *module2;
CK_OBJECT_CLASS nss_trust = CKO_NSS_TRUST;
CK_ATTRIBUTE match =
{ CKA_CLASS, &nss_trust, sizeof (nss_trust) };
P11KitIter *iter;
P11KitIter *iter2;
CK_ATTRIBUTE *check;
CK_RV rv;
CK_ATTRIBUTE template[] = {
{ CKA_CLASS, },
{ CKA_ISSUER, },
{ CKA_SERIAL_NUMBER, },
{ CKA_CERT_MD5_HASH, },
{ CKA_CERT_SHA1_HASH },
{ CKA_TRUST_SERVER_AUTH, },
{ CKA_TRUST_EMAIL_PROTECTION, },
{ CKA_TRUST_CODE_SIGNING, },
{ CKA_TRUST_STEP_UP_APPROVED, },
{ CKA_INVALID, }
};
module1 = p11_kit_module_load (path1, 0);
return_val_if_fail (module1 != NULL, 1);
rv = p11_kit_module_initialize (module1);
return_val_if_fail (rv == CKR_OK, 1);
module2 = p11_kit_module_load (path2, 0);
return_val_if_fail (module2 != NULL, 1);
rv = p11_kit_module_initialize (module2);
return_val_if_fail (rv == CKR_OK, 1);
iter = p11_kit_iter_new (NULL, 0);
p11_kit_iter_add_filter (iter, &match, 1);
p11_kit_iter_begin_with (iter, module1, 0, 0);
while ((rv = p11_kit_iter_next (iter)) == CKR_OK) {
check = p11_attrs_dup (template);
rv = p11_kit_iter_load_attributes (iter, check, p11_attrs_count (check));
return_val_if_fail (rv == CKR_OK || rv == CKR_ATTRIBUTE_TYPE_INVALID, 1);
/* Go through and remove anything not found */
p11_attrs_purge (check);
/* Check that this object exists */
iter2 = p11_kit_iter_new (NULL, 0);
p11_kit_iter_add_filter (iter2, check, p11_attrs_count (check));
p11_kit_iter_begin_with (iter2, module2, 0, 0);
rv = p11_kit_iter_next (iter2);
p11_kit_iter_free (iter2);
if (rv != CKR_OK)
dump_object (iter, check);
p11_attrs_free (check);
}
return_val_if_fail (rv == CKR_CANCEL, 1);
p11_kit_module_finalize (module1);
p11_kit_module_release (module1);
p11_kit_module_finalize (module2);
p11_kit_module_release (module2);
return 0;
}
int
main (int argc,
char *argv[])
{
if (argc == 2) {
return dump_trust_module (argv[1]);
} else if (argc == 3) {
return compare_trust_modules (argv[1], argv[2]);
} else {
fprintf (stderr, "usage: frob-nss-trust module\n");
fprintf (stderr, " frob-nss-trust module1 module2\n");
return 2;
}
}
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