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-rw-r--r--bin/pkcs11/pkcs11-destroy.c268
1 files changed, 268 insertions, 0 deletions
diff --git a/bin/pkcs11/pkcs11-destroy.c b/bin/pkcs11/pkcs11-destroy.c
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+++ b/bin/pkcs11/pkcs11-destroy.c
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+/*
+ * Copyright (C) 2009, 2015 Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*
+ * Portions copyright (c) 2008 Nominet UK. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+/*
+ * pkcs11-destroy [-m module] [-s $slot] [-i $id | -l $label]
+ * [-p $pin] [ -w $wait ]
+ */
+
+/*! \file */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include <isc/commandline.h>
+#include <isc/print.h>
+#include <isc/result.h>
+#include <isc/types.h>
+
+#include <pk11/pk11.h>
+#include <pk11/result.h>
+
+#ifdef WIN32
+#define sleep(x) Sleep(x)
+#endif /* ifdef WIN32 */
+
+int
+main(int argc, char *argv[]) {
+ isc_result_t result;
+ CK_RV rv;
+ CK_SLOT_ID slot = 0;
+ CK_SESSION_HANDLE hSession;
+ CK_BYTE attr_id[2];
+ CK_OBJECT_HANDLE akey[50];
+ pk11_context_t pctx;
+ char *lib_name = NULL;
+ char *label = NULL;
+ char *pin = NULL;
+ int error = 0;
+ unsigned int id = 0, i = 0, wait = 5;
+ int c, errflg = 0;
+ CK_ULONG ulObjectCount;
+ CK_ATTRIBUTE search_template[] = { { CKA_ID, &attr_id,
+ sizeof(attr_id) } };
+ unsigned int j, len;
+
+ while ((c = isc_commandline_parse(argc, argv, ":m:s:i:l:p:w:")) != -1) {
+ switch (c) {
+ case 'm':
+ lib_name = isc_commandline_argument;
+ break;
+ case 's':
+ slot = atoi(isc_commandline_argument);
+ break;
+ case 'i':
+ id = atoi(isc_commandline_argument);
+ id &= 0xffff;
+ break;
+ case 'l':
+ label = isc_commandline_argument;
+ break;
+ case 'p':
+ pin = isc_commandline_argument;
+ break;
+ case 'w':
+ wait = atoi(isc_commandline_argument);
+ break;
+ case ':':
+ fprintf(stderr, "Option -%c requires an operand\n",
+ isc_commandline_option);
+ errflg++;
+ break;
+ case '?':
+ default:
+ fprintf(stderr, "Unrecognised option: -%c\n",
+ isc_commandline_option);
+ errflg++;
+ }
+ }
+
+ if (errflg || (id && (label != NULL))) {
+ fprintf(stderr, "Usage:\n");
+ fprintf(stderr, "\tpkcs11-destroy [-m module] [-s slot] "
+ "{-i id | -l label} [-p pin] [-w waittime]\n");
+ exit(1);
+ }
+
+ if (id) {
+ attr_id[0] = (id >> 8) & 0xff;
+ attr_id[1] = id & 0xff;
+ } else if (label) {
+ search_template[0].type = CKA_LABEL;
+ search_template[0].pValue = label;
+ search_template[0].ulValueLen = strlen(label);
+ }
+
+ pk11_result_register();
+
+ /* Initialize the CRYPTOKI library */
+ if (lib_name != NULL) {
+ pk11_set_lib_name(lib_name);
+ }
+
+ if (pin == NULL) {
+ pin = getpass("Enter Pin: ");
+ }
+
+ result = pk11_get_session(&pctx, OP_ANY, false, true, true,
+ (const char *)pin, slot);
+ if (result == PK11_R_NORANDOMSERVICE ||
+ result == PK11_R_NODIGESTSERVICE || result == PK11_R_NOAESSERVICE)
+ {
+ fprintf(stderr, "Warning: %s\n", isc_result_totext(result));
+ fprintf(stderr, "This HSM will not work with BIND 9 "
+ "using native PKCS#11.\n");
+ } else if (result != ISC_R_SUCCESS) {
+ fprintf(stderr,
+ "Unrecoverable error initializing "
+ "PKCS#11: %s\n",
+ isc_result_totext(result));
+ exit(1);
+ }
+
+ memset(pin, 0, strlen(pin));
+
+ hSession = pctx.session;
+
+ rv = pkcs_C_FindObjectsInit(hSession, search_template,
+ ((id != 0) || (label != NULL)) ? 1 : 0);
+
+ if (rv != CKR_OK) {
+ fprintf(stderr, "C_FindObjectsInit: Error = 0x%.8lX\n", rv);
+ error = 1;
+ goto exit_session;
+ }
+
+ rv = pkcs_C_FindObjects(hSession, akey, 50, &ulObjectCount);
+ if (rv != CKR_OK) {
+ fprintf(stderr, "C_FindObjects: Error = 0x%.8lX\n", rv);
+ error = 1;
+ goto exit_search;
+ }
+
+ if (ulObjectCount == 0) {
+ printf("No matching key objects found.\n");
+ goto exit_search;
+ } else {
+ printf("Key object%s found:\n", ulObjectCount > 1 ? "s" : "");
+ }
+
+ for (i = 0; i < ulObjectCount; i++) {
+ CK_OBJECT_CLASS oclass = 0;
+ CK_BYTE labelbuf[64 + 1];
+ CK_BYTE idbuf[64];
+ CK_ATTRIBUTE attr_template[] = {
+ { CKA_CLASS, &oclass, sizeof(oclass) },
+ { CKA_LABEL, labelbuf, sizeof(labelbuf) - 1 },
+ { CKA_ID, idbuf, sizeof(idbuf) }
+ };
+
+ memset(labelbuf, 0, sizeof(labelbuf));
+ memset(idbuf, 0, sizeof(idbuf));
+
+ rv = pkcs_C_GetAttributeValue(hSession, akey[i], attr_template,
+ 3);
+ if (rv != CKR_OK) {
+ fprintf(stderr,
+ "C_GetAttributeValue[%u]: rv = 0x%.8lX\n", i,
+ rv);
+ error = 1;
+ goto exit_search;
+ }
+ len = attr_template[2].ulValueLen;
+ printf(" object[%u]: class %lu, label '%s', id[%lu] ", i,
+ oclass, labelbuf, attr_template[2].ulValueLen);
+ if (len > 4) {
+ len = 4;
+ }
+ if (len > 0) {
+ printf("0x");
+ }
+ for (j = 0; j < len; j++) {
+ printf("%02x", idbuf[j]);
+ }
+ if (attr_template[2].ulValueLen > len) {
+ printf("...\n");
+ } else {
+ printf("\n");
+ }
+ }
+
+ if (wait != 0) {
+ printf("WARNING: This action is irreversible! "
+ "Destroying key objects in %u seconds\n ",
+ wait);
+ for (i = 0; i < wait; i++) {
+ printf(".");
+ fflush(stdout);
+ sleep(1);
+ }
+ printf("\n");
+ }
+
+ for (i = 0; i < ulObjectCount; i++) {
+ rv = pkcs_C_DestroyObject(hSession, akey[i]);
+ if (rv != CKR_OK) {
+ fprintf(stderr,
+ "C_DestroyObject[%u] failed: rv = 0x%.8lX\n", i,
+ rv);
+ error = 1;
+ }
+ }
+
+ if (error == 0) {
+ printf("Destruction complete.\n");
+ }
+
+exit_search:
+ rv = pkcs_C_FindObjectsFinal(hSession);
+ if (rv != CKR_OK) {
+ fprintf(stderr, "C_FindObjectsFinal: Error = 0x%.8lX\n", rv);
+ error = 1;
+ }
+
+exit_session:
+ pk11_return_session(&pctx);
+ (void)pk11_finalize();
+
+ exit(error);
+}