00b67f09dd
Also known as ISC bind. This import adds utilities such as host(1), dig(1), and nslookup(1), as well as many other tools and libraries. Change-Id: I035ca46e64f1965d57019e773f4ff0ef035e4aa3
271 lines
7.3 KiB
C
271 lines
7.3 KiB
C
/* $NetBSD: pkcs11-destroy.c,v 1.7 2014/12/10 04:37:52 christos Exp $ */
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/*
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* Copyright (C) 2009 Internet Systems Consortium, Inc. ("ISC")
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND ISC AND NETWORK ASSOCIATES DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE
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* FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* Portions copyright (c) 2008 Nominet UK. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* Id: pkcs11-destroy.c,v 1.8 2010/01/13 21:19:52 fdupont Exp */
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/*
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* pkcs11-destroy [-m module] [-s $slot] [-i $id | -l $label]
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* [-p $pin] [ -w $wait ]
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*/
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/*! \file */
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <string.h>
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#include <sys/types.h>
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#include <isc/commandline.h>
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#include <isc/result.h>
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#include <isc/types.h>
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#include <pk11/pk11.h>
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#include <pk11/result.h>
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#ifdef WIN32
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#define sleep(x) Sleep(x)
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#endif
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#if !(defined(HAVE_GETPASSPHRASE) || (defined (__SVR4) && defined (__sun)))
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#define getpassphrase(x) getpass(x)
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#endif
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int
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main(int argc, char *argv[]) {
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isc_result_t result;
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CK_RV rv;
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CK_SLOT_ID slot = 0;
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CK_SESSION_HANDLE hSession;
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CK_BYTE attr_id[2];
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CK_OBJECT_HANDLE akey[50];
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pk11_context_t pctx;
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char *lib_name = NULL;
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char *label = NULL;
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char *pin = NULL;
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int error = 0;
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unsigned int id = 0, i = 0, wait = 5;
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int c, errflg = 0;
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CK_ULONG ulObjectCount;
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CK_ATTRIBUTE search_template[] = {
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{CKA_ID, &attr_id, sizeof(attr_id)}
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};
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unsigned int j, len;
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while ((c = isc_commandline_parse(argc, argv, ":m:s:i:l:p:w:")) != -1) {
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switch (c) {
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case 'm':
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lib_name = isc_commandline_argument;
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break;
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case 's':
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slot = atoi(isc_commandline_argument);
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break;
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case 'i':
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id = atoi(isc_commandline_argument);
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id &= 0xffff;
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break;
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case 'l':
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label = isc_commandline_argument;
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break;
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case 'p':
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pin = isc_commandline_argument;
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break;
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case 'w':
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wait = atoi(isc_commandline_argument);
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break;
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case ':':
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fprintf(stderr,
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"Option -%c requires an operand\n",
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isc_commandline_option);
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errflg++;
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break;
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case '?':
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default:
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fprintf(stderr, "Unrecognised option: -%c\n",
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isc_commandline_option);
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errflg++;
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}
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}
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if (errflg || (id && (label != NULL))) {
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fprintf(stderr, "Usage:\n");
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fprintf(stderr, "\tpkcs11-destroy [-m module] [-s slot] "
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"[-i id | -l label] [-p pin] [-w waittime]\n");
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exit(1);
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}
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if (id) {
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attr_id[0] = (id >> 8) & 0xff;
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attr_id[1] = id & 0xff;
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} else if (label) {
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search_template[0].type = CKA_LABEL;
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search_template[0].pValue = label;
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search_template[0].ulValueLen = strlen(label);
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}
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pk11_result_register();
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/* Initialize the CRYPTOKI library */
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if (lib_name != NULL)
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pk11_set_lib_name(lib_name);
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if (pin == NULL)
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pin = getpassphrase("Enter Pin: ");
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result = pk11_get_session(&pctx, OP_ANY, ISC_FALSE, ISC_TRUE,
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ISC_TRUE, (const char *) pin, slot);
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if (result == PK11_R_NORANDOMSERVICE ||
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result == PK11_R_NODIGESTSERVICE ||
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result == PK11_R_NOAESSERVICE) {
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fprintf(stderr, "Warning: %s\n", isc_result_totext(result));
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fprintf(stderr, "This HSM will not work with BIND 9 "
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"using native PKCS#11.\n");
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} else if (result != ISC_R_SUCCESS) {
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fprintf(stderr, "Unrecoverable error initializing "
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"PKCS#11: %s\n", isc_result_totext(result));
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exit(1);
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}
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memset(pin, 0, strlen(pin));
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hSession = pctx.session;
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rv = pkcs_C_FindObjectsInit(hSession, search_template,
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((id != 0) || (label != NULL)) ? 1 : 0);
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if (rv != CKR_OK) {
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fprintf(stderr, "C_FindObjectsInit: Error = 0x%.8lX\n", rv);
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error = 1;
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goto exit_session;
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}
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rv = pkcs_C_FindObjects(hSession, akey, 50, &ulObjectCount);
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if (rv != CKR_OK) {
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fprintf(stderr, "C_FindObjects: Error = 0x%.8lX\n", rv);
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error = 1;
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goto exit_search;
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}
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if (ulObjectCount == 0) {
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printf("No matching key objects found.\n");
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goto exit_search;
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} else
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printf("Key object%s found:\n", ulObjectCount > 1 ? "s" : "");
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for (i = 0; i < ulObjectCount; i++) {
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CK_OBJECT_CLASS oclass = 0;
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CK_BYTE labelbuf[64 + 1];
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CK_BYTE idbuf[64];
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CK_ATTRIBUTE attr_template[] = {
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{CKA_CLASS, &oclass, sizeof(oclass)},
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{CKA_LABEL, labelbuf, sizeof(labelbuf) - 1},
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{CKA_ID, idbuf, sizeof(idbuf)}
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};
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memset(labelbuf, 0, sizeof(labelbuf));
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memset(idbuf, 0, sizeof(idbuf));
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rv = pkcs_C_GetAttributeValue(hSession, akey[i],
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attr_template, 3);
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if (rv != CKR_OK) {
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fprintf(stderr,
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"C_GetAttributeValue[%u]: rv = 0x%.8lX\n",
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i, rv);
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error = 1;
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goto exit_search;
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}
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len = attr_template[2].ulValueLen;
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printf(" object[%u]: class %lu, label '%s', id[%lu] ",
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i, oclass, labelbuf, attr_template[2].ulValueLen);
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if (len > 4)
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len = 4;
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if (len > 0)
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printf("0x");
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for (j = 0; j < len; j++)
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printf("%02x", idbuf[j]);
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if (attr_template[2].ulValueLen > len)
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printf("...\n");
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else
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printf("\n");
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}
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if (wait != 0) {
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printf("WARNING: This action is irreversible! "
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"Destroying key objects in %d seconds\n ", wait);
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for (i = 0; i < wait; i++) {
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printf(".");
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fflush(stdout);
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sleep(1);
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}
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printf("\n");
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}
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for (i = 0; i < ulObjectCount; i++) {
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rv = pkcs_C_DestroyObject(hSession, akey[i]);
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if (rv != CKR_OK) {
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fprintf(stderr,
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"C_DestroyObject[%u] failed: rv = 0x%.8lX\n",
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i, rv);
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error = 1;
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}
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}
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if (error == 0)
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printf("Destruction complete.\n");
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exit_search:
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rv = pkcs_C_FindObjectsFinal(hSession);
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if (rv != CKR_OK) {
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fprintf(stderr, "C_FindObjectsFinal: Error = 0x%.8lX\n", rv);
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error = 1;
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}
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exit_session:
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pk11_return_session(&pctx);
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(void) pk11_finalize();
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exit(error);
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}
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