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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"
#define P11_DEBUG_FLAG P11_DEBUG_TOOL
#include "attrs.h"
#include "debug.h"
#include "dump.h"
#include "enumerate.h"
#include "message.h"
#include "persist.h"
#include "tool.h"
#include "url.h"
#include "p11-kit/iter.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>
static char *
format_uri (p11_enumerate *ex,
int flags)
{
CK_ATTRIBUTE *attr;
p11_kit_uri *uri;
char *string;
uri = p11_kit_uri_new ();
memcpy (p11_kit_uri_get_token_info (uri),
p11_kit_iter_get_token (ex->iter),
sizeof (CK_TOKEN_INFO));
attr = p11_attrs_find (ex->attrs, CKA_CLASS);
if (attr != NULL)
p11_kit_uri_set_attribute (uri, attr);
attr = p11_attrs_find (ex->attrs, CKA_ID);
if (attr != NULL)
p11_kit_uri_set_attribute (uri, attr);
if (p11_kit_uri_format (uri, flags, &string) != P11_KIT_URI_OK)
string = NULL;
p11_kit_uri_free (uri);
return string;
}
static bool
dump_iterate (p11_enumerate *ex)
{
p11_persist *persist;
char *string;
p11_buffer buf;
CK_RV rv;
persist = p11_persist_new ();
if (!p11_buffer_init (&buf, 0))
return_val_if_reached (false);
while ((rv = p11_kit_iter_next (ex->iter)) == CKR_OK) {
if (!p11_buffer_reset (&buf, 8192))
return_val_if_reached (false);
string = format_uri (ex, P11_KIT_URI_FOR_OBJECT);
if (string) {
printf ("# %s\n", string);
free (string);
}
if (!p11_persist_write (persist, ex->attrs, &buf)) {
p11_message ("could not dump object");
continue;
}
fwrite (buf.data, 1, buf.len, stdout);
printf ("\n");
}
p11_persist_free (persist);
p11_buffer_uninit (&buf);
return (rv == CKR_CANCEL);
}
int
p11_trust_dump (int argc,
char **argv)
{
p11_enumerate ex;
int opt = 0;
int ret;
enum {
opt_verbose = 'v',
opt_quiet = 'q',
opt_help = 'h',
opt_filter = 1000,
};
struct option options[] = {
{ "filter", required_argument, NULL, opt_filter },
{ "verbose", no_argument, NULL, opt_verbose },
{ "quiet", no_argument, NULL, opt_quiet },
{ "help", no_argument, NULL, opt_help },
{ 0 },
};
p11_tool_desc usages[] = {
{ 0, "usage: trust list --filter=<what>" },
{ opt_filter,
"filter of what to export\n"
" pkcs11:object=xx a PKCS#11 URI\n"
" all all objects",
"what",
},
{ opt_verbose, "show verbose debug output", },
{ opt_quiet, "suppress command output", },
{ 0 },
};
p11_enumerate_init (&ex);
while ((opt = p11_tool_getopt (argc, argv, options)) != -1) {
switch (opt) {
case opt_verbose:
case opt_quiet:
break;
case opt_filter:
if (!p11_enumerate_opt_filter (&ex, optarg))
exit (2);
break;
case 'h':
p11_tool_usage (usages, options);
exit (0);
case '?':
exit (2);
default:
assert_not_reached ();
break;
}
}
if (argc - optind != 0) {
p11_message ("extra arguments passed to command");
exit (2);
}
if (!p11_enumerate_ready (&ex, "all"))
exit (1);
ret = dump_iterate (&ex) ? 0 : 1;
p11_enumerate_cleanup (&ex);
return ret;
}
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