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pjs/security/nss/cmd/shlibsign/shlibsign.c

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39 KiB
C
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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the Netscape security libraries.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1994-2000
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/*
* shlibsign creates the checksum (.chk) files for the NSS libraries,
* libsoftokn3/softokn3 and libfreebl/freebl (platforms can have
* multiple freebl variants), that contain the NSS cryptograhic boundary.
*
* The generated .chk files must be put in the same directory as
* the NSS libraries they were generated for.
*
* When in FIPS 140 mode, the NSS Internal FIPS PKCS #11 Module will
* compute the checksum for the NSS cryptographic boundary libraries
* and compare the checksum with the value in .chk file.
*
* $Id: shlibsign.c,v 1.18 2008/11/20 15:44:12 glen.beasley%sun.com Exp $
*/
#ifdef XP_UNIX
#define USES_LINKS 1
#endif
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#ifdef USES_LINKS
#include <unistd.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/stat.h>
#endif
/* nspr headers */
#include "prlink.h"
#include "prprf.h"
#include "prenv.h"
#include "plgetopt.h"
#include "prinit.h"
#include "prmem.h"
#include "plstr.h"
#include "prerror.h"
/* softoken headers */
#include "pkcs11.h"
#include "pkcs11t.h"
/* freebl headers */
#include "shsign.h"
#define NUM_ELEM(array) (sizeof(array)/sizeof(array[0]))
CK_BBOOL true = CK_TRUE;
CK_BBOOL false = CK_FALSE;
static PRBool verbose = PR_FALSE;
static void
usage (const char *program_name)
{
PRFileDesc *debug_out = PR_GetSpecialFD(PR_StandardError);
PR_fprintf (debug_out,
"type %s -H for more detail information.\n", program_name);
PR_fprintf (debug_out,
"Usage: %s [-v] [-V] [-o outfile] [-d dbdir] [-f pwfile]\n"
" [-F] [-p pwd] -[P dbprefix ] "
"-i shared_library_name\n",
program_name);
exit(1);
}
static void
long_usage(const char *program_name)
{
PRFileDesc *debug_out = PR_GetSpecialFD(PR_StandardError);
PR_fprintf(debug_out, "%s test program usage:\n", program_name);
PR_fprintf(debug_out, "\t-i <infile> shared_library_name to process\n");
PR_fprintf(debug_out, "\t-o <outfile> checksum outfile\n");
PR_fprintf(debug_out, "\t-d <path> database path location\n");
PR_fprintf(debug_out, "\t-P <prefix> database prefix\n");
PR_fprintf(debug_out, "\t-f <file> password File : echo pw > file \n");
PR_fprintf(debug_out, "\t-F FIPS mode\n");
PR_fprintf(debug_out, "\t-p <pwd> password\n");
PR_fprintf(debug_out, "\t-v verbose output\n");
PR_fprintf(debug_out, "\t-V perform Verify operations\n");
PR_fprintf(debug_out, "\t-? short help message\n");
PR_fprintf(debug_out, "\t-h short help message\n");
PR_fprintf(debug_out, "\t-H this help message\n");
PR_fprintf(debug_out, "\n\n\tNote: Use of FIPS mode requires your ");
PR_fprintf(debug_out, "library path is using \n");
PR_fprintf(debug_out, "\t pre-existing libraries with generated ");
PR_fprintf(debug_out, "checksum files\n");
PR_fprintf(debug_out, "\t and database in FIPS mode \n");
exit(1);
}
static char *
mkoutput(const char *input)
{
int in_len = strlen(input);
char *output = PR_Malloc(in_len+sizeof(SGN_SUFFIX));
int index = in_len + 1 - sizeof("."SHLIB_SUFFIX);
if ((index > 0) &&
(PL_strncmp(&input[index],
"."SHLIB_SUFFIX,sizeof("."SHLIB_SUFFIX)) == 0)) {
in_len = index;
}
memcpy(output,input,in_len);
memcpy(&output[in_len],SGN_SUFFIX,sizeof(SGN_SUFFIX));
return output;
}
static void
lperror(const char *string) {
PRErrorCode errorcode;
errorcode = PR_GetError();
PR_fprintf(PR_STDERR, "%s: %d: %s\n", string, errorcode,
PR_ErrorToString(errorcode, PR_LANGUAGE_I_DEFAULT));
}
static void
encodeInt(unsigned char *buf, int val)
{
buf[3] = (val >> 0) & 0xff;
buf[2] = (val >> 8) & 0xff;
buf[1] = (val >> 16) & 0xff;
buf[0] = (val >> 24) & 0xff;
return;
}
static PRStatus
writeItem(PRFileDesc *fd, CK_VOID_PTR pValue,
CK_ULONG ulValueLen, char *file)
{
unsigned char buf[4];
int bytesWritten;
if (ulValueLen == 0) {
PR_fprintf(PR_STDERR, "call to writeItem with 0 bytes of data.\n");
return PR_FAILURE;
}
encodeInt(buf,ulValueLen);
bytesWritten = PR_Write(fd,buf, 4);
if (bytesWritten != 4) {
lperror(file);
return PR_FAILURE;
}
bytesWritten = PR_Write(fd, pValue, ulValueLen);
if (bytesWritten != ulValueLen) {
lperror(file);
return PR_FAILURE;
}
return PR_SUCCESS;
}
static const unsigned char prime[] = { 0x00,
0x97, 0x44, 0x1d, 0xcc, 0x0d, 0x39, 0x0d, 0x8d,
0xcb, 0x75, 0xdc, 0x24, 0x25, 0x6f, 0x01, 0x92,
0xa1, 0x11, 0x07, 0x6b, 0x70, 0xac, 0x73, 0xd7,
0x82, 0x28, 0xdf, 0xab, 0x82, 0x0c, 0x41, 0x0c,
0x95, 0xb3, 0x3c, 0x3d, 0xea, 0x8a, 0xe6, 0x44,
0x0a, 0xb8, 0xab, 0x90, 0x15, 0x41, 0x11, 0xe8,
0x48, 0x7b, 0x8d, 0xb0, 0x9c, 0xd3, 0xf2, 0x69,
0x66, 0xff, 0x66, 0x4b, 0x70, 0x2b, 0xbf, 0xfb,
0xd6, 0x68, 0x85, 0x76, 0x1e, 0x34, 0xaa, 0xc5,
0x57, 0x6e, 0x23, 0x02, 0x08, 0x60, 0x6e, 0xfd,
0x67, 0x76, 0xe1, 0x7c, 0xc8, 0xcb, 0x51, 0x77,
0xcf, 0xb1, 0x3b, 0x00, 0x2e, 0xfa, 0x21, 0xcd,
0x34, 0x76, 0x75, 0x01, 0x19, 0xfe, 0xf8, 0x5d,
0x43, 0xc5, 0x34, 0xf3, 0x7a, 0x95, 0xdc, 0xc2,
0x58, 0x07, 0x19, 0x2f, 0x1d, 0x6f, 0x9a, 0x77,
0x7e, 0x55, 0xaa, 0xe7, 0x5a, 0x50, 0x43, 0xd3 };
static const unsigned char subprime[] = { 0x0,
0xd8, 0x16, 0x23, 0x34, 0x8a, 0x9e, 0x3a, 0xf5,
0xd9, 0x10, 0x13, 0x35, 0xaa, 0xf3, 0xf3, 0x54,
0x0b, 0x31, 0x24, 0xf1 };
static const unsigned char base[] = {
0x03, 0x3a, 0xad, 0xfa, 0x3a, 0x0c, 0xea, 0x0a,
0x4e, 0x43, 0x32, 0x92, 0xbb, 0x87, 0xf1, 0x11,
0xc0, 0xad, 0x39, 0x38, 0x56, 0x1a, 0xdb, 0x23,
0x66, 0xb1, 0x08, 0xda, 0xb6, 0x19, 0x51, 0x42,
0x93, 0x4f, 0xc3, 0x44, 0x43, 0xa8, 0x05, 0xc1,
0xf8, 0x71, 0x62, 0x6f, 0x3d, 0xe2, 0xab, 0x6f,
0xd7, 0x80, 0x22, 0x6f, 0xca, 0x0d, 0xf6, 0x9f,
0x45, 0x27, 0x83, 0xec, 0x86, 0x0c, 0xda, 0xaa,
0xd6, 0xe0, 0xd0, 0x84, 0xfd, 0xb1, 0x4f, 0xdc,
0x08, 0xcd, 0x68, 0x3a, 0x77, 0xc2, 0xc5, 0xf1,
0x99, 0x0f, 0x15, 0x1b, 0x6a, 0x8c, 0x3d, 0x18,
0x2b, 0x6f, 0xdc, 0x2b, 0xd8, 0xb5, 0x9b, 0xb8,
0x2d, 0x57, 0x92, 0x1c, 0x46, 0x27, 0xaf, 0x6d,
0xe1, 0x45, 0xcf, 0x0b, 0x3f, 0xfa, 0x07, 0xcc,
0x14, 0x8e, 0xe7, 0xb8, 0xaa, 0xd5, 0xd1, 0x36,
0x1d, 0x7e, 0x5e, 0x7d, 0xfa, 0x5b, 0x77, 0x1f };
static const unsigned char h[] = {
0x41, 0x87, 0x47, 0x79, 0xd8, 0xba, 0x4e, 0xac,
0x44, 0x4f, 0x6b, 0xd2, 0x16, 0x5e, 0x04, 0xc6,
0xc2, 0x29, 0x93, 0x5e, 0xbd, 0xc7, 0xa9, 0x8f,
0x23, 0xa1, 0xc8, 0xee, 0x80, 0x64, 0xd5, 0x67,
0x3c, 0xba, 0x59, 0x9a, 0x06, 0x0c, 0xcc, 0x29,
0x56, 0xc0, 0xb2, 0x21, 0xe0, 0x5b, 0x52, 0xcd,
0x84, 0x73, 0x57, 0xfd, 0xd8, 0xc3, 0x5b, 0x13,
0x54, 0xd7, 0x4a, 0x06, 0x86, 0x63, 0x09, 0xa5,
0xb0, 0x59, 0xe2, 0x32, 0x9e, 0x09, 0xa3, 0x9f,
0x49, 0x62, 0xcc, 0xa6, 0xf9, 0x54, 0xd5, 0xb2,
0xc3, 0x08, 0x71, 0x7e, 0xe3, 0x37, 0x50, 0xd6,
0x7b, 0xa7, 0xc2, 0x60, 0xc1, 0xeb, 0x51, 0x32,
0xfa, 0xad, 0x35, 0x25, 0x17, 0xf0, 0x7f, 0x23,
0xe5, 0xa8, 0x01, 0x52, 0xcf, 0x2f, 0xd9, 0xa9,
0xf6, 0x00, 0x21, 0x15, 0xf1, 0xf7, 0x70, 0xb7,
0x57, 0x8a, 0xd0, 0x59, 0x6a, 0x82, 0xdc, 0x9c };
static const unsigned char seed[] = { 0x00,
0xcc, 0x4c, 0x69, 0x74, 0xf6, 0x72, 0x24, 0x68,
0x24, 0x4f, 0xd7, 0x50, 0x11, 0x40, 0x81, 0xed,
0x19, 0x3c, 0x8a, 0x25, 0xbc, 0x78, 0x0a, 0x85,
0x82, 0x53, 0x70, 0x20, 0xf6, 0x54, 0xa5, 0x1b,
0xf4, 0x15, 0xcd, 0xff, 0xc4, 0x88, 0xa7, 0x9d,
0xf3, 0x47, 0x1c, 0x0a, 0xbe, 0x10, 0x29, 0x83,
0xb9, 0x0f, 0x4c, 0xdf, 0x90, 0x16, 0x83, 0xa2,
0xb3, 0xe3, 0x2e, 0xc1, 0xc2, 0x24, 0x6a, 0xc4,
0x9d, 0x57, 0xba, 0xcb, 0x0f, 0x18, 0x75, 0x00,
0x33, 0x46, 0x82, 0xec, 0xd6, 0x94, 0x77, 0xc3,
0x4f, 0x4c, 0x58, 0x1c, 0x7f, 0x61, 0x3c, 0x36,
0xd5, 0x2f, 0xa5, 0x66, 0xd8, 0x2f, 0xce, 0x6e,
0x8e, 0x20, 0x48, 0x4a, 0xbb, 0xe3, 0xe0, 0xb2,
0x50, 0x33, 0x63, 0x8a, 0x5b, 0x2d, 0x6a, 0xbe,
0x4c, 0x28, 0x81, 0x53, 0x5b, 0xe4, 0xf6, 0xfc,
0x64, 0x06, 0x13, 0x51, 0xeb, 0x4a, 0x91, 0x9c };
static const unsigned int counter=1496;
struct tuple_str {
CK_RV errNum;
const char * errString;
};
typedef struct tuple_str tuple_str;
static const tuple_str errStrings[] = {
{CKR_OK , "CKR_OK "},
{CKR_CANCEL , "CKR_CANCEL "},
{CKR_HOST_MEMORY , "CKR_HOST_MEMORY "},
{CKR_SLOT_ID_INVALID , "CKR_SLOT_ID_INVALID "},
{CKR_GENERAL_ERROR , "CKR_GENERAL_ERROR "},
{CKR_FUNCTION_FAILED , "CKR_FUNCTION_FAILED "},
{CKR_ARGUMENTS_BAD , "CKR_ARGUMENTS_BAD "},
{CKR_NO_EVENT , "CKR_NO_EVENT "},
{CKR_NEED_TO_CREATE_THREADS , "CKR_NEED_TO_CREATE_THREADS "},
{CKR_CANT_LOCK , "CKR_CANT_LOCK "},
{CKR_ATTRIBUTE_READ_ONLY , "CKR_ATTRIBUTE_READ_ONLY "},
{CKR_ATTRIBUTE_SENSITIVE , "CKR_ATTRIBUTE_SENSITIVE "},
{CKR_ATTRIBUTE_TYPE_INVALID , "CKR_ATTRIBUTE_TYPE_INVALID "},
{CKR_ATTRIBUTE_VALUE_INVALID , "CKR_ATTRIBUTE_VALUE_INVALID "},
{CKR_DATA_INVALID , "CKR_DATA_INVALID "},
{CKR_DATA_LEN_RANGE , "CKR_DATA_LEN_RANGE "},
{CKR_DEVICE_ERROR , "CKR_DEVICE_ERROR "},
{CKR_DEVICE_MEMORY , "CKR_DEVICE_MEMORY "},
{CKR_DEVICE_REMOVED , "CKR_DEVICE_REMOVED "},
{CKR_ENCRYPTED_DATA_INVALID , "CKR_ENCRYPTED_DATA_INVALID "},
{CKR_ENCRYPTED_DATA_LEN_RANGE , "CKR_ENCRYPTED_DATA_LEN_RANGE "},
{CKR_FUNCTION_CANCELED , "CKR_FUNCTION_CANCELED "},
{CKR_FUNCTION_NOT_PARALLEL , "CKR_FUNCTION_NOT_PARALLEL "},
{CKR_FUNCTION_NOT_SUPPORTED , "CKR_FUNCTION_NOT_SUPPORTED "},
{CKR_KEY_HANDLE_INVALID , "CKR_KEY_HANDLE_INVALID "},
{CKR_KEY_SIZE_RANGE , "CKR_KEY_SIZE_RANGE "},
{CKR_KEY_TYPE_INCONSISTENT , "CKR_KEY_TYPE_INCONSISTENT "},
{CKR_KEY_NOT_NEEDED , "CKR_KEY_NOT_NEEDED "},
{CKR_KEY_CHANGED , "CKR_KEY_CHANGED "},
{CKR_KEY_NEEDED , "CKR_KEY_NEEDED "},
{CKR_KEY_INDIGESTIBLE , "CKR_KEY_INDIGESTIBLE "},
{CKR_KEY_FUNCTION_NOT_PERMITTED , "CKR_KEY_FUNCTION_NOT_PERMITTED "},
{CKR_KEY_NOT_WRAPPABLE , "CKR_KEY_NOT_WRAPPABLE "},
{CKR_KEY_UNEXTRACTABLE , "CKR_KEY_UNEXTRACTABLE "},
{CKR_MECHANISM_INVALID , "CKR_MECHANISM_INVALID "},
{CKR_MECHANISM_PARAM_INVALID , "CKR_MECHANISM_PARAM_INVALID "},
{CKR_OBJECT_HANDLE_INVALID , "CKR_OBJECT_HANDLE_INVALID "},
{CKR_OPERATION_ACTIVE , "CKR_OPERATION_ACTIVE "},
{CKR_OPERATION_NOT_INITIALIZED , "CKR_OPERATION_NOT_INITIALIZED "},
{CKR_PIN_INCORRECT , "CKR_PIN_INCORRECT "},
{CKR_PIN_INVALID , "CKR_PIN_INVALID "},
{CKR_PIN_LEN_RANGE , "CKR_PIN_LEN_RANGE "},
{CKR_PIN_EXPIRED , "CKR_PIN_EXPIRED "},
{CKR_PIN_LOCKED , "CKR_PIN_LOCKED "},
{CKR_SESSION_CLOSED , "CKR_SESSION_CLOSED "},
{CKR_SESSION_COUNT , "CKR_SESSION_COUNT "},
{CKR_SESSION_HANDLE_INVALID , "CKR_SESSION_HANDLE_INVALID "},
{CKR_SESSION_PARALLEL_NOT_SUPPORTED , "CKR_SESSION_PARALLEL_NOT_SUPPORTED "},
{CKR_SESSION_READ_ONLY , "CKR_SESSION_READ_ONLY "},
{CKR_SESSION_EXISTS , "CKR_SESSION_EXISTS "},
{CKR_SESSION_READ_ONLY_EXISTS , "CKR_SESSION_READ_ONLY_EXISTS "},
{CKR_SESSION_READ_WRITE_SO_EXISTS , "CKR_SESSION_READ_WRITE_SO_EXISTS "},
{CKR_SIGNATURE_INVALID , "CKR_SIGNATURE_INVALID "},
{CKR_SIGNATURE_LEN_RANGE , "CKR_SIGNATURE_LEN_RANGE "},
{CKR_TEMPLATE_INCOMPLETE , "CKR_TEMPLATE_INCOMPLETE "},
{CKR_TEMPLATE_INCONSISTENT , "CKR_TEMPLATE_INCONSISTENT "},
{CKR_TOKEN_NOT_PRESENT , "CKR_TOKEN_NOT_PRESENT "},
{CKR_TOKEN_NOT_RECOGNIZED , "CKR_TOKEN_NOT_RECOGNIZED "},
{CKR_TOKEN_WRITE_PROTECTED , "CKR_TOKEN_WRITE_PROTECTED "},
{CKR_UNWRAPPING_KEY_HANDLE_INVALID , "CKR_UNWRAPPING_KEY_HANDLE_INVALID "},
{CKR_UNWRAPPING_KEY_SIZE_RANGE , "CKR_UNWRAPPING_KEY_SIZE_RANGE "},
{CKR_UNWRAPPING_KEY_TYPE_INCONSISTENT, "CKR_UNWRAPPING_KEY_TYPE_INCONSISTENT"},
{CKR_USER_ALREADY_LOGGED_IN , "CKR_USER_ALREADY_LOGGED_IN "},
{CKR_USER_NOT_LOGGED_IN , "CKR_USER_NOT_LOGGED_IN "},
{CKR_USER_PIN_NOT_INITIALIZED , "CKR_USER_PIN_NOT_INITIALIZED "},
{CKR_USER_TYPE_INVALID , "CKR_USER_TYPE_INVALID "},
{CKR_USER_ANOTHER_ALREADY_LOGGED_IN , "CKR_USER_ANOTHER_ALREADY_LOGGED_IN "},
{CKR_USER_TOO_MANY_TYPES , "CKR_USER_TOO_MANY_TYPES "},
{CKR_WRAPPED_KEY_INVALID , "CKR_WRAPPED_KEY_INVALID "},
{CKR_WRAPPED_KEY_LEN_RANGE , "CKR_WRAPPED_KEY_LEN_RANGE "},
{CKR_WRAPPING_KEY_HANDLE_INVALID , "CKR_WRAPPING_KEY_HANDLE_INVALID "},
{CKR_WRAPPING_KEY_SIZE_RANGE , "CKR_WRAPPING_KEY_SIZE_RANGE "},
{CKR_WRAPPING_KEY_TYPE_INCONSISTENT , "CKR_WRAPPING_KEY_TYPE_INCONSISTENT "},
{CKR_RANDOM_SEED_NOT_SUPPORTED , "CKR_RANDOM_SEED_NOT_SUPPORTED "},
{CKR_RANDOM_NO_RNG , "CKR_RANDOM_NO_RNG "},
{CKR_DOMAIN_PARAMS_INVALID , "CKR_DOMAIN_PARAMS_INVALID "},
{CKR_BUFFER_TOO_SMALL , "CKR_BUFFER_TOO_SMALL "},
{CKR_SAVED_STATE_INVALID , "CKR_SAVED_STATE_INVALID "},
{CKR_INFORMATION_SENSITIVE , "CKR_INFORMATION_SENSITIVE "},
{CKR_STATE_UNSAVEABLE , "CKR_STATE_UNSAVEABLE "},
{CKR_CRYPTOKI_NOT_INITIALIZED , "CKR_CRYPTOKI_NOT_INITIALIZED "},
{CKR_CRYPTOKI_ALREADY_INITIALIZED , "CKR_CRYPTOKI_ALREADY_INITIALIZED "},
{CKR_MUTEX_BAD , "CKR_MUTEX_BAD "},
{CKR_MUTEX_NOT_LOCKED , "CKR_MUTEX_NOT_LOCKED "},
{CKR_FUNCTION_REJECTED , "CKR_FUNCTION_REJECTED "},
{CKR_VENDOR_DEFINED , "CKR_VENDOR_DEFINED "},
{0xCE534351 , "CKR_NETSCAPE_CERTDB_FAILED "},
{0xCE534352 , "CKR_NETSCAPE_KEYDB_FAILED "}
};
static const CK_ULONG numStrings = sizeof(errStrings) / sizeof(tuple_str);
/* Returns constant error string for "CRV".
* Returns "unknown error" if errNum is unknown.
*/
static const char *
CK_RVtoStr(CK_RV errNum) {
CK_ULONG low = 1;
CK_ULONG high = numStrings - 1;
CK_ULONG i;
CK_RV num;
static int initDone;
/* make sure table is in ascending order.
* binary search depends on it.
*/
if (!initDone) {
CK_RV lastNum = CKR_OK;
for (i = low; i <= high; ++i) {
num = errStrings[i].errNum;
if (num <= lastNum) {
PR_fprintf(PR_STDERR,
"sequence error in error strings at item %d\n"
"error %d (%s)\n"
"should come after \n"
"error %d (%s)\n",
(int) i, (int) lastNum, errStrings[i-1].errString,
(int) num, errStrings[i].errString);
}
lastNum = num;
}
initDone = 1;
}
/* Do binary search of table. */
while (low + 1 < high) {
i = (low + high) / 2;
num = errStrings[i].errNum;
if (errNum == num)
return errStrings[i].errString;
if (errNum < num)
high = i;
else
low = i;
}
if (errNum == errStrings[low].errNum)
return errStrings[low].errString;
if (errNum == errStrings[high].errNum)
return errStrings[high].errString;
return "unknown error";
}
static void
pk11error(const char *string, CK_RV crv) {
PRErrorCode errorcode;
PR_fprintf(PR_STDERR, "%s: 0x%08lX, %-26s\n", string, crv, CK_RVtoStr(crv));
errorcode = PR_GetError();
if (errorcode) {
PR_fprintf(PR_STDERR, "NSPR error code: %d: %s\n", errorcode,
PR_ErrorToString(errorcode, PR_LANGUAGE_I_DEFAULT));
}
}
static void
logIt(const char *fmt, ...) {
va_list args;
if (verbose) {
va_start (args, fmt);
vprintf(fmt, args);
va_end(args);
}
}
static CK_RV
softokn_Init(CK_FUNCTION_LIST_PTR pFunctionList, const char * configDir,
const char * dbPrefix) {
CK_RV crv = CKR_OK;
CK_C_INITIALIZE_ARGS initArgs;
char *moduleSpec = NULL;
initArgs.CreateMutex = NULL;
initArgs.DestroyMutex = NULL;
initArgs.LockMutex = NULL;
initArgs.UnlockMutex = NULL;
initArgs.flags = CKF_OS_LOCKING_OK;
if (configDir) {
moduleSpec = PR_smprintf("configdir='%s' certPrefix='%s' "
"keyPrefix='%s' secmod='secmod.db' flags=ReadOnly ",
configDir, dbPrefix, dbPrefix);
} else {
moduleSpec = PR_smprintf("configdir='' certPrefix='' keyPrefix='' "
"secmod='' flags=noCertDB, noModDB");
}
if (!moduleSpec) {
PR_fprintf(PR_STDERR, "softokn_Init: out of memory error\n");
return CKR_HOST_MEMORY;
}
logIt("moduleSpec %s\n", moduleSpec);
initArgs.LibraryParameters = (CK_CHAR_PTR *) moduleSpec;
initArgs.pReserved = NULL;
crv = pFunctionList->C_Initialize(&initArgs);
if (crv != CKR_OK) {
pk11error("C_Initialize failed", crv);
goto cleanup;
}
cleanup:
if (moduleSpec) {
PR_smprintf_free(moduleSpec);
}
return crv;
}
static char *
filePasswd(char *pwFile)
{
unsigned char phrase[200];
PRFileDesc *fd;
PRInt32 nb;
int i;
if (!pwFile)
return 0;
fd = PR_Open(pwFile, PR_RDONLY, 0);
if (!fd) {
lperror(pwFile);
return NULL;
}
nb = PR_Read(fd, phrase, sizeof(phrase));
PR_Close(fd);
/* handle the Windows EOL case */
i = 0;
while (phrase[i] != '\r' && phrase[i] != '\n' && i < nb) i++;
phrase[i] = '\0';
if (nb == 0) {
PR_fprintf(PR_STDERR,"password file contains no data\n");
return NULL;
}
return (char*) PL_strdup((char*)phrase);
}
static void
checkPath(char *string)
{
char *src;
char *dest;
/*
* windows support convert any back slashes to
* forward slashes.
*/
for (src=string, dest=string; *src; src++,dest++) {
if (*src == '\\') {
*dest = '/';
}
}
dest--;
/* if the last char is a / set it to 0 */
if (*dest == '/')
*dest = 0;
}
static CK_SLOT_ID *
getSlotList(CK_FUNCTION_LIST_PTR pFunctionList,
CK_ULONG slotIndex) {
CK_RV crv = CKR_OK;
CK_SLOT_ID *pSlotList = NULL;
CK_ULONG slotCount;
/* Get slot list */
crv = pFunctionList->C_GetSlotList(CK_FALSE /* all slots */,
NULL, &slotCount);
if (crv != CKR_OK) {
pk11error( "C_GetSlotList failed", crv);
return NULL;
}
if (slotIndex >= slotCount) {
PR_fprintf(PR_STDERR, "provided slotIndex is greater than the slot count.");
return NULL;
}
pSlotList = (CK_SLOT_ID *)PR_Malloc(slotCount * sizeof(CK_SLOT_ID));
if (!pSlotList) {
lperror("failed to allocate slot list");
return NULL;
}
crv = pFunctionList->C_GetSlotList(CK_FALSE /* all slots */,
pSlotList, &slotCount);
if (crv != CKR_OK) {
pk11error( "C_GetSlotList failed", crv);
if (pSlotList) PR_Free(pSlotList);
return NULL;
}
return pSlotList;
}
int main(int argc, char **argv)
{
PLOptState *optstate;
char *program_name;
char *libname = NULL;
PRLibrary *lib;
PRFileDesc *fd;
PRStatus rv = PR_SUCCESS;
const char *input_file = NULL; /* read/create encrypted data from here */
char *output_file = NULL; /* write new encrypted data here */
int bytesRead;
int bytesWritten;
unsigned char file_buf[512];
int count=0;
int i;
PRBool verify = PR_FALSE;
static PRBool FIPSMODE = PR_FALSE;
#ifdef USES_LINKS
int ret;
struct stat stat_buf;
char link_buf[MAXPATHLEN+1];
char *link_file = NULL;
#endif
char *pwd = NULL;
char *configDir = NULL;
char *dbPrefix = NULL;
char *disableUnload = NULL;
CK_C_GetFunctionList pC_GetFunctionList;
CK_TOKEN_INFO tokenInfo;
CK_FUNCTION_LIST_PTR pFunctionList = NULL;
CK_RV crv = CKR_OK;
CK_SESSION_HANDLE hRwSession;
CK_SLOT_ID *pSlotList = NULL;
CK_ULONG slotIndex = 0;
CK_MECHANISM digestmech;
CK_ULONG digestLen = 0;
CK_BYTE digest[20]; /* SHA1_LENGTH */
CK_BYTE sign[40]; /* DSA SIGNATURE LENGTH */
CK_ULONG signLen = 0 ;
CK_MECHANISM signMech = {
CKM_DSA, NULL, 0
};
/*** DSA Key ***/
CK_MECHANISM dsaKeyPairGenMech;
CK_ATTRIBUTE dsaPubKeyTemplate[5];
CK_ATTRIBUTE dsaPrivKeyTemplate[5];
CK_OBJECT_HANDLE hDSApubKey = CK_INVALID_HANDLE;
CK_OBJECT_HANDLE hDSAprivKey = CK_INVALID_HANDLE;
CK_BYTE dsaPubKey[128];
CK_ATTRIBUTE dsaPubKeyValue;
/* DSA key init */
dsaPubKeyTemplate[0].type = CKA_PRIME;
dsaPubKeyTemplate[0].pValue = (CK_VOID_PTR) &prime;
dsaPubKeyTemplate[0].ulValueLen = sizeof(prime);
dsaPubKeyTemplate[1].type = CKA_SUBPRIME;
dsaPubKeyTemplate[1].pValue = (CK_VOID_PTR) &subprime;
dsaPubKeyTemplate[1].ulValueLen = sizeof(subprime);
dsaPubKeyTemplate[2].type = CKA_BASE;
dsaPubKeyTemplate[2].pValue = (CK_VOID_PTR) &base;
dsaPubKeyTemplate[2].ulValueLen = sizeof(base);
dsaPubKeyTemplate[3].type = CKA_TOKEN;
dsaPubKeyTemplate[3].pValue = &false; /* session object */
dsaPubKeyTemplate[3].ulValueLen = sizeof(false);
dsaPubKeyTemplate[4].type = CKA_VERIFY;
dsaPubKeyTemplate[4].pValue = &true;
dsaPubKeyTemplate[4].ulValueLen = sizeof(true);
dsaKeyPairGenMech.mechanism = CKM_DSA_KEY_PAIR_GEN;
dsaKeyPairGenMech.pParameter = NULL;
dsaKeyPairGenMech.ulParameterLen = 0;
dsaPrivKeyTemplate[0].type = CKA_TOKEN;
dsaPrivKeyTemplate[0].pValue = &false; /* session object */
dsaPrivKeyTemplate[0].ulValueLen = sizeof(false);
dsaPrivKeyTemplate[1].type = CKA_PRIVATE;
dsaPrivKeyTemplate[1].pValue = &true;
dsaPrivKeyTemplate[1].ulValueLen = sizeof(true);
dsaPrivKeyTemplate[2].type = CKA_SENSITIVE;
dsaPrivKeyTemplate[2].pValue = &true;
dsaPrivKeyTemplate[2].ulValueLen = sizeof(true);
dsaPrivKeyTemplate[3].type = CKA_SIGN,
dsaPrivKeyTemplate[3].pValue = &true;
dsaPrivKeyTemplate[3].ulValueLen = sizeof(true);
dsaPrivKeyTemplate[4].type = CKA_EXTRACTABLE;
dsaPrivKeyTemplate[4].pValue = &false;
dsaPrivKeyTemplate[4].ulValueLen = sizeof(false);
digestmech.mechanism = CKM_SHA_1;
digestmech.pParameter = NULL;
digestmech.ulParameterLen = 0;
program_name = strrchr(argv[0], '/');
program_name = program_name ? (program_name + 1) : argv[0];
optstate = PL_CreateOptState (argc, argv, "i:o:f:Fd:hH?p:P:vVs:");
if (optstate == NULL) {
lperror("PL_CreateOptState failed");
return 1;
}
while (PL_GetNextOpt (optstate) == PL_OPT_OK) {
switch (optstate->option) {
case 'd':
if (!optstate->value) {
PL_DestroyOptState(optstate);
usage(program_name);
}
configDir = PL_strdup(optstate->value);
checkPath(configDir);
break;
case 'i':
if (!optstate->value) {
PL_DestroyOptState(optstate);
usage(program_name);
}
input_file = optstate->value;
break;
case 'o':
if (!optstate->value) {
PL_DestroyOptState(optstate);
usage(program_name);
}
output_file = PL_strdup(optstate->value);
break;
case 'f':
if (!optstate->value) {
PL_DestroyOptState(optstate);
usage(program_name);
}
pwd = filePasswd((char *)optstate->value);
if (!pwd) usage(program_name);
break;
case 'F':
FIPSMODE = PR_TRUE;
break;
case 'p':
if (!optstate->value) {
PL_DestroyOptState(optstate);
usage(program_name);
}
pwd = PL_strdup(optstate->value);
break;
case 'P':
if (!optstate->value) {
PL_DestroyOptState(optstate);
usage(program_name);
}
dbPrefix = PL_strdup(optstate->value);
break;
case 'v':
verbose = PR_TRUE;
break;
case 'V':
verify = PR_TRUE;
break;
case 'H':
PL_DestroyOptState(optstate);
long_usage (program_name);
return 1;
break;
case 'h':
case '?':
default:
PL_DestroyOptState(optstate);
usage(program_name);
return 1;
break;
}
}
PL_DestroyOptState(optstate);
if (!input_file) {
usage(program_name);
return 1;
}
/* Get the platform-dependent library name of the
* NSS cryptographic module.
*/
libname = PR_GetLibraryName(NULL, "softokn3");
assert(libname != NULL);
lib = PR_LoadLibrary(libname);
assert(lib != NULL);
PR_FreeLibraryName(libname);
if (FIPSMODE) {
/* FIPSMODE == FC_GetFunctionList */
/* library path must be set to an already signed softokn3/freebl */
pC_GetFunctionList = (CK_C_GetFunctionList)
PR_FindFunctionSymbol(lib, "FC_GetFunctionList");
} else {
/* NON FIPS mode == C_GetFunctionList */
pC_GetFunctionList = (CK_C_GetFunctionList)
PR_FindFunctionSymbol(lib, "C_GetFunctionList");
}
assert(pC_GetFunctionList != NULL);
crv = (*pC_GetFunctionList)(&pFunctionList);
assert(crv == CKR_OK);
if (configDir) {
if (!dbPrefix) {
dbPrefix = PL_strdup("");
}
crv = softokn_Init(pFunctionList, configDir, dbPrefix);
if (crv != CKR_OK) {
logIt("Failed to use provided database directory "
"will just initialize the volatile certdb.\n");
crv = softokn_Init(pFunctionList, NULL, NULL); /* NoDB Init */
}
} else {
crv = softokn_Init(pFunctionList, NULL, NULL); /* NoDB Init */
}
if (crv != CKR_OK) {
pk11error( "Initiailzing softoken failed", crv);
goto cleanup;
}
pSlotList = getSlotList(pFunctionList, slotIndex);
if (pSlotList == NULL) {
PR_fprintf(PR_STDERR, "getSlotList failed");
goto cleanup;
}
crv = pFunctionList->C_OpenSession(pSlotList[slotIndex],
CKF_RW_SESSION | CKF_SERIAL_SESSION,
NULL, NULL, &hRwSession);
if (crv != CKR_OK) {
pk11error( "Opening a read/write session failed", crv);
goto cleanup;
}
/* check if a password is needed */
crv = pFunctionList->C_GetTokenInfo(pSlotList[slotIndex], &tokenInfo);
if (crv != CKR_OK) {
pk11error( "C_GetTokenInfo failed", crv);
goto cleanup;
}
if (tokenInfo.flags & CKF_LOGIN_REQUIRED) {
if (pwd) {
int pwdLen = strlen((const char*)pwd);
crv = pFunctionList->C_Login(hRwSession, CKU_USER,
(CK_UTF8CHAR_PTR) pwd, (CK_ULONG)pwdLen);
if (crv != CKR_OK) {
pk11error("C_Login failed", crv);
goto cleanup;
}
} else {
PR_fprintf(PR_STDERR, "Please provide the password for the token");
goto cleanup;
}
} else if (pwd) {
logIt("A password was provided but the password was not used.\n");
}
/* Generate a DSA key pair */
logIt("Generate a DSA key pair ... \n");
crv = pFunctionList->C_GenerateKeyPair(hRwSession, &dsaKeyPairGenMech,
dsaPubKeyTemplate,
NUM_ELEM(dsaPubKeyTemplate),
dsaPrivKeyTemplate,
NUM_ELEM(dsaPrivKeyTemplate),
&hDSApubKey, &hDSAprivKey);
if (crv != CKR_OK) {
pk11error("DSA key pair generation failed", crv);
goto cleanup;
}
/* open the shared library */
fd = PR_OpenFile(input_file,PR_RDONLY,0);
if (fd == NULL ) {
lperror(input_file);
goto cleanup;
}
#ifdef USES_LINKS
ret = lstat(input_file, &stat_buf);
if (ret < 0) {
perror(input_file);
goto cleanup;
}
if (S_ISLNK(stat_buf.st_mode)) {
char *dirpath,*dirend;
ret = readlink(input_file, link_buf, sizeof(link_buf) - 1);
if (ret < 0) {
perror(input_file);
goto cleanup;
}
link_buf[ret] = 0;
link_file = mkoutput(input_file);
/* get the dirname of input_file */
dirpath = PL_strdup(input_file);
dirend = strrchr(dirpath, '/');
if (dirend) {
*dirend = '\0';
ret = chdir(dirpath);
if (ret < 0) {
perror(dirpath);
goto cleanup;
}
}
PL_strfree(dirpath);
input_file = link_buf;
/* get the basename of link_file */
dirend = strrchr(link_file, '/');
if (dirend) {
char * tmp_file = NULL;
tmp_file = PL_strdup(dirend +1 );
PL_strfree(link_file);
link_file = tmp_file;
}
}
#endif
if (output_file == NULL) {
output_file = mkoutput(input_file);
}
/* compute the digest */
memset(digest, 0, sizeof(digest));
crv = pFunctionList->C_DigestInit(hRwSession, &digestmech);
if (crv != CKR_OK) {
pk11error("C_DigestInit failed", crv);
goto cleanup;
}
/* Digest the file */
while ((bytesRead = PR_Read(fd,file_buf,sizeof(file_buf))) > 0) {
crv = pFunctionList->C_DigestUpdate(hRwSession, (CK_BYTE_PTR)file_buf,
bytesRead);
if (crv != CKR_OK) {
pk11error("C_DigestUpdate failed", crv);
goto cleanup;
}
count += bytesRead;
}
/* close the input_File */
PR_Close(fd);
fd = NULL;
if (bytesRead < 0) {
lperror("0 bytes read from input file");
goto cleanup;
}
digestLen = sizeof(digest);
crv = pFunctionList->C_DigestFinal(hRwSession, (CK_BYTE_PTR)digest,
&digestLen);
if (crv != CKR_OK) {
pk11error("C_DigestFinal failed", crv);
goto cleanup;
}
if (digestLen != sizeof(digest)) {
PR_fprintf(PR_STDERR, "digestLen has incorrect length %lu "
"it should be %lu \n",digestLen, sizeof(digest));
goto cleanup;
}
/* sign the hash */
memset(sign, 0, sizeof(sign));
/* SignUpdate */
crv = pFunctionList->C_SignInit(hRwSession, &signMech, hDSAprivKey);
if (crv != CKR_OK) {
pk11error("C_SignInit failed", crv);
goto cleanup;
}
signLen = sizeof(sign);
crv = pFunctionList->C_Sign(hRwSession, (CK_BYTE * ) digest, digestLen,
sign, &signLen);
if (crv != CKR_OK) {
pk11error("C_Sign failed", crv);
goto cleanup;
}
if (signLen != sizeof(sign)) {
PR_fprintf(PR_STDERR, "signLen has incorrect length %lu "
"it should be %lu \n", signLen, sizeof(sign));
goto cleanup;
}
if (verify) {
crv = pFunctionList->C_VerifyInit(hRwSession, &signMech, hDSApubKey);
if (crv != CKR_OK) {
pk11error("C_VerifyInit failed", crv);
goto cleanup;
}
crv = pFunctionList->C_Verify(hRwSession, digest, digestLen,
sign, signLen);
if (crv != CKR_OK) {
pk11error("C_Verify failed", crv);
goto cleanup;
}
}
if (verbose) {
int j;
PR_fprintf(PR_STDERR,"Library File: %s %d bytes\n",input_file, count);
PR_fprintf(PR_STDERR,"Check File: %s\n",output_file);
#ifdef USES_LINKS
if (link_file) {
PR_fprintf(PR_STDERR,"Link: %s\n",link_file);
}
#endif
PR_fprintf(PR_STDERR," hash: %lu bytes\n", digestLen);
#define STEP 10
for (i=0; i < (int) digestLen; i += STEP) {
PR_fprintf(PR_STDERR," ");
for (j=0; j < STEP && (i+j) < (int) digestLen; j++) {
PR_fprintf(PR_STDERR," %02x", digest[i+j]);
}
PR_fprintf(PR_STDERR,"\n");
}
PR_fprintf(PR_STDERR," signature: %lu bytes\n", signLen);
for (i=0; i < (int) signLen; i += STEP) {
PR_fprintf(PR_STDERR," ");
for (j=0; j < STEP && (i+j) < (int) signLen; j++) {
PR_fprintf(PR_STDERR," %02x", sign[i+j]);
}
PR_fprintf(PR_STDERR,"\n");
}
}
/* open the target signature file */
fd = PR_OpenFile(output_file,PR_WRONLY|PR_CREATE_FILE|PR_TRUNCATE,0666);
if (fd == NULL ) {
lperror(output_file);
goto cleanup;
}
/*
* we write the key out in a straight binary format because very
* low level libraries need to read an parse this file. Ideally we should
* just derEncode the public key (which would be pretty simple, and be
* more general), but then we'd need to link the ASN.1 decoder with the
* freebl libraries.
*/
file_buf[0] = NSS_SIGN_CHK_MAGIC1;
file_buf[1] = NSS_SIGN_CHK_MAGIC2;
file_buf[2] = NSS_SIGN_CHK_MAJOR_VERSION;
file_buf[3] = NSS_SIGN_CHK_MINOR_VERSION;
encodeInt(&file_buf[4],12); /* offset to data start */
encodeInt(&file_buf[8],CKK_DSA);
bytesWritten = PR_Write(fd,file_buf, 12);
if (bytesWritten != 12) {
lperror(output_file);
goto cleanup;
}
/* get DSA Public KeyValue */
memset(dsaPubKey, 0, sizeof(dsaPubKey));
dsaPubKeyValue.type =CKA_VALUE;
dsaPubKeyValue.pValue = (CK_VOID_PTR) &dsaPubKey;
dsaPubKeyValue.ulValueLen = sizeof(dsaPubKey);
crv = pFunctionList->C_GetAttributeValue(hRwSession, hDSApubKey,
&dsaPubKeyValue, 1);
if (crv != CKR_OK && crv != CKR_ATTRIBUTE_TYPE_INVALID) {
pk11error("C_GetAttributeValue failed", crv);
goto cleanup;
}
/* CKA_PRIME */
rv = writeItem(fd,dsaPubKeyTemplate[0].pValue,
dsaPubKeyTemplate[0].ulValueLen, output_file);
if (rv != PR_SUCCESS) goto cleanup;
/* CKA_SUBPRIME */
rv = writeItem(fd,dsaPubKeyTemplate[1].pValue,
dsaPubKeyTemplate[1].ulValueLen, output_file);
if (rv != PR_SUCCESS) goto cleanup;
/* CKA_BASE */
rv = writeItem(fd,dsaPubKeyTemplate[2].pValue,
dsaPubKeyTemplate[2].ulValueLen, output_file);
if (rv != PR_SUCCESS) goto cleanup;
/* DSA Public Key value */
rv = writeItem(fd,dsaPubKeyValue.pValue,
dsaPubKeyValue.ulValueLen, output_file);
if (rv != PR_SUCCESS) goto cleanup;
/* DSA SIGNATURE */
rv = writeItem(fd,&sign, signLen, output_file);
if (rv != PR_SUCCESS) goto cleanup;
PR_Close(fd);
#ifdef USES_LINKS
if (link_file) {
(void)unlink(link_file);
ret = symlink(output_file, link_file);
if (ret < 0) {
perror(link_file);
goto cleanup;
}
}
#endif
cleanup:
if (pFunctionList) {
/* C_Finalize will automatically logout, close session, */
/* and delete the temp objects on the token */
crv = pFunctionList->C_Finalize(NULL);
if (crv != CKR_OK) {
pk11error("C_Finalize failed", crv);
}
}
if (pSlotList) {
PR_Free(pSlotList);
}
if (pwd) {
PL_strfree(pwd);
}
if (configDir) {
PL_strfree(configDir);
}
if (dbPrefix) {
PL_strfree(dbPrefix);
}
if (output_file) { /* allocated by mkoutput function */
PL_strfree(output_file);
}
#ifdef USES_LINKS
if (link_file) { /* allocated by mkoutput function */
PL_strfree(link_file);
}
#endif
disableUnload = PR_GetEnv("NSS_DISABLE_UNLOAD");
if (!disableUnload) {
PR_UnloadLibrary(lib);
}
PR_Cleanup();
return crv;
}
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