1 files changed, 268 insertions, 0 deletions
diff --git a/bin/pkcs11/pkcs11-destroy.c b/bin/pkcs11/pkcs11-destroy.c
new file mode 100644
index 0000000..ae9f7d1
--- /dev/null
+++ b/bin/pkcs11/pkcs11-destroy.c
@@ -0,0 +1,268 @@
+/*
+ * Copyright (C) 2009, 2015  Internet Systems Consortium, Inc. ("ISC")
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC AND NETWORK ASSOCIATES DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE
+ * FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * 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 <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <errno.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
+
+#if !(defined(HAVE_GETPASSPHRASE) || (defined (__SVR4) && defined (__sun)))
+#define getpassphrase(x)	getpass(x)
+#endif
+
+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 = getpassphrase("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);
+}