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gecko/security/nss/cmd/modutil/modutil.c
Benjamin Smedberg e0d84f35cb Import NSS_3_12_RC4
2008-06-06 08:40:11 -04:00

980 lines
27 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 ***** */
/* To edit this file, set TABSTOPS to 4 spaces.
* This is not the normal NSS convention.
*/
#include "modutil.h"
#include "install.h"
#include <plstr.h>
#include "certdb.h" /* for CERT_DB_FILE_VERSION */
#include "nss.h"
static void install_error(char *message);
static char* PR_fgets(char *buf, int size, PRFileDesc *file);
static char *progName;
/* This enum must be kept in sync with the commandNames list */
typedef enum {
NO_COMMAND,
ADD_COMMAND,
CHANGEPW_COMMAND,
CREATE_COMMAND,
DEFAULT_COMMAND,
DELETE_COMMAND,
DISABLE_COMMAND,
ENABLE_COMMAND,
FIPS_COMMAND,
JAR_COMMAND,
LIST_COMMAND,
RAW_LIST_COMMAND,
RAW_ADD_COMMAND,
CHKFIPS_COMMAND,
UNDEFAULT_COMMAND
} Command;
/* This list must be kept in sync with the Command enum */
static char *commandNames[] = {
"(no command)",
"-add",
"-changepw",
"-create",
"-default",
"-delete",
"-disable",
"-enable",
"-fips",
"-jar",
"-list",
"-rawlist",
"-rawadd",
"-chkfips",
"-undefault"
};
/* this enum must be kept in sync with the optionStrings list */
typedef enum {
ADD_ARG=0,
RAW_ADD_ARG,
CHANGEPW_ARG,
CIPHERS_ARG,
CREATE_ARG,
DBDIR_ARG,
DBPREFIX_ARG,
DEFAULT_ARG,
DELETE_ARG,
DISABLE_ARG,
ENABLE_ARG,
FIPS_ARG,
FORCE_ARG,
JAR_ARG,
LIBFILE_ARG,
LIST_ARG,
RAW_LIST_ARG,
MECHANISMS_ARG,
NEWPWFILE_ARG,
PWFILE_ARG,
SLOT_ARG,
UNDEFAULT_ARG,
INSTALLDIR_ARG,
TEMPDIR_ARG,
SECMOD_ARG,
NOCERTDB_ARG,
STRING_ARG,
CHKFIPS_ARG,
NUM_ARGS /* must be last */
} Arg;
/* This list must be kept in sync with the Arg enum */
static char *optionStrings[] = {
"-add",
"-rawadd",
"-changepw",
"-ciphers",
"-create",
"-dbdir",
"-dbprefix",
"-default",
"-delete",
"-disable",
"-enable",
"-fips",
"-force",
"-jar",
"-libfile",
"-list",
"-rawlist",
"-mechanisms",
"-newpwfile",
"-pwfile",
"-slot",
"-undefault",
"-installdir",
"-tempdir",
"-secmod",
"-nocertdb",
"-string",
"-chkfips",
};
/* Increment i if doing so would have i still be less than j. If you
are able to do this, return 0. Otherwise return 1. */
#define TRY_INC(i,j) ( ((i+1)<j) ? (++i, 0) : 1 )
/********************************************************************
*
* file-wide variables obtained from the command line
*/
static Command command = NO_COMMAND;
static char* pwFile = NULL;
static char* newpwFile = NULL;
static char* moduleName = NULL;
static char* moduleSpec = NULL;
static char* slotName = NULL;
static char* secmodName = NULL;
static char* tokenName = NULL;
static char* libFile = NULL;
static char* dbdir = NULL;
static char* dbprefix = "";
static char* secmodString = NULL;
static char* mechanisms = NULL;
static char* ciphers = NULL;
static char* fipsArg = NULL;
static char* jarFile = NULL;
static char* installDir = NULL;
static char* tempDir = NULL;
static short force = 0;
static PRBool nocertdb = PR_FALSE;
/*******************************************************************
*
* p a r s e _ a r g s
*/
static Error
parse_args(int argc, char *argv[])
{
int i;
char *arg;
int optionType;
/* Loop over all arguments */
for(i=1; i < argc; i++) {
arg = argv[i];
/* Make sure this is an option and not some floating argument */
if(arg[0] != '-') {
PR_fprintf(PR_STDERR, errStrings[UNEXPECTED_ARG_ERR], argv[i]);
return UNEXPECTED_ARG_ERR;
}
/* Find which option this is */
for(optionType=0; optionType < NUM_ARGS; optionType++) {
if(! strcmp(arg, optionStrings[optionType])) {
break;
}
}
/* Deal with this specific option */
switch(optionType) {
case NUM_ARGS:
default:
PR_fprintf(PR_STDERR, errStrings[UNKNOWN_OPTION_ERR], arg);
return UNKNOWN_OPTION_ERR;
break;
case ADD_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = ADD_COMMAND;
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
moduleName = argv[i];
break;
case CHANGEPW_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = CHANGEPW_COMMAND;
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
tokenName = argv[i];
break;
case CIPHERS_ARG:
if(ciphers != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
ciphers = argv[i];
break;
case CREATE_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = CREATE_COMMAND;
break;
case DBDIR_ARG:
if(dbdir != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
dbdir = argv[i];
break;
case DBPREFIX_ARG:
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
dbprefix = argv[i];
break;
case UNDEFAULT_ARG:
case DEFAULT_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
if(optionType == DEFAULT_ARG) {
command = DEFAULT_COMMAND;
} else {
command = UNDEFAULT_COMMAND;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
moduleName = argv[i];
break;
case DELETE_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = DELETE_COMMAND;
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
moduleName = argv[i];
break;
case DISABLE_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = DISABLE_COMMAND;
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
moduleName = argv[i];
break;
case ENABLE_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = ENABLE_COMMAND;
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
moduleName = argv[i];
break;
case FIPS_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = FIPS_COMMAND;
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
fipsArg = argv[i];
break;
case CHKFIPS_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = CHKFIPS_COMMAND;
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
fipsArg = argv[i];
break;
case FORCE_ARG:
force = 1;
break;
case NOCERTDB_ARG:
nocertdb = PR_TRUE;
break;
case INSTALLDIR_ARG:
if(installDir != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
installDir = argv[i];
break;
case TEMPDIR_ARG:
if(tempDir != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
tempDir = argv[i];
break;
case JAR_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = JAR_COMMAND;
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
jarFile = argv[i];
break;
case LIBFILE_ARG:
if(libFile != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
libFile = argv[i];
break;
case LIST_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = LIST_COMMAND;
/* This option may or may not have an argument */
if( (i+1 < argc) && (argv[i+1][0] != '-') ) {
moduleName = argv[++i];
}
break;
case RAW_LIST_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = RAW_LIST_COMMAND;
/* This option may or may not have an argument */
if( (i+1 < argc) && (argv[i+1][0] != '-') ) {
moduleName = argv[++i];
}
break;
case RAW_ADD_ARG:
if(command != NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[MULTIPLE_COMMAND_ERR], arg);
return MULTIPLE_COMMAND_ERR;
}
command = RAW_ADD_COMMAND;
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
moduleSpec = argv[i];
break;
case MECHANISMS_ARG:
if(mechanisms != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
mechanisms = argv[i];
break;
case NEWPWFILE_ARG:
if(newpwFile != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
newpwFile = argv[i];
break;
case PWFILE_ARG:
if(pwFile != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
pwFile = argv[i];
break;
case SLOT_ARG:
if(slotName != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
slotName = argv[i];
break;
case SECMOD_ARG:
if(secmodName != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
secmodName = argv[i];
break;
case STRING_ARG:
if(secmodString != NULL) {
PR_fprintf(PR_STDERR, errStrings[DUPLICATE_OPTION_ERR], arg);
return DUPLICATE_OPTION_ERR;
}
if(TRY_INC(i, argc)) {
PR_fprintf(PR_STDERR, errStrings[OPTION_NEEDS_ARG_ERR], arg);
return OPTION_NEEDS_ARG_ERR;
}
secmodString = argv[i];
break;
}
}
return SUCCESS;
}
/************************************************************************
*
* v e r i f y _ p a r a m s
*/
static Error
verify_params()
{
switch(command) {
case ADD_COMMAND:
if(libFile == NULL) {
PR_fprintf(PR_STDERR, errStrings[MISSING_PARAM_ERR],
commandNames[ADD_COMMAND], optionStrings[LIBFILE_ARG]);
return MISSING_PARAM_ERR;
}
break;
case CHANGEPW_COMMAND:
break;
case CREATE_COMMAND:
break;
case DELETE_COMMAND:
break;
case DISABLE_COMMAND:
break;
case ENABLE_COMMAND:
break;
case FIPS_COMMAND:
case CHKFIPS_COMMAND:
if(PL_strcasecmp(fipsArg, "true") &&
PL_strcasecmp(fipsArg, "false")) {
PR_fprintf(PR_STDERR, errStrings[INVALID_FIPS_ARG]);
return INVALID_FIPS_ARG;
}
break;
case JAR_COMMAND:
if(installDir == NULL) {
PR_fprintf(PR_STDERR, errStrings[MISSING_PARAM_ERR],
commandNames[JAR_COMMAND], optionStrings[INSTALLDIR_ARG]);
return MISSING_PARAM_ERR;
}
break;
case LIST_COMMAND:
case RAW_LIST_COMMAND:
break;
case RAW_ADD_COMMAND:
break;
case UNDEFAULT_COMMAND:
case DEFAULT_COMMAND:
if(mechanisms == NULL) {
PR_fprintf(PR_STDERR, errStrings[MISSING_PARAM_ERR],
commandNames[command], optionStrings[MECHANISMS_ARG]);
return MISSING_PARAM_ERR;
}
break;
default:
/* Ignore this here */
break;
}
return SUCCESS;
}
/********************************************************************
*
* i n i t _ c r y p t o
*
* Does crypto initialization that all commands will require.
* If -nocertdb option is specified, don't open key or cert db (we don't
* need them if we aren't going to be verifying signatures). This is
* because serverland doesn't always have cert and key database files
* available.
*
* This function is ill advised. Names and locations of databases are
* private to NSS proper. Such functions only confuse other users.
*
*/
static Error
check_crypto(PRBool create, PRBool readOnly)
{
char *dir;
char *moddbname=NULL;
Error retval;
static const char multiaccess[] = { "multiaccess:" };
dir = SECU_ConfigDirectory(dbdir); /* dir is never NULL */
if (dir[0] == '\0') {
PR_fprintf(PR_STDERR, errStrings[NO_DBDIR_ERR]);
retval=NO_DBDIR_ERR;
goto loser;
}
if (strncmp(dir, multiaccess, sizeof multiaccess - 1) == 0) {
/* won't attempt to handle the multiaccess case. */
return SUCCESS;
}
#ifdef notdef
/* Make sure db directory exists and is readable */
if(PR_Access(dir, PR_ACCESS_EXISTS) != PR_SUCCESS) {
PR_fprintf(PR_STDERR, errStrings[DIR_DOESNT_EXIST_ERR], dir);
retval = DIR_DOESNT_EXIST_ERR;
goto loser;
} else if(PR_Access(dir, PR_ACCESS_READ_OK) != PR_SUCCESS) {
PR_fprintf(PR_STDERR, errStrings[DIR_NOT_READABLE_ERR], dir);
retval = DIR_NOT_READABLE_ERR;
goto loser;
}
if (secmodName == NULL) {
secmodName = "secmod.db";
}
moddbname = PR_smprintf("%s/%s", dir, secmodName);
if (!moddbname)
return OUT_OF_MEM_ERR;
/* Check for the proper permissions on databases */
if(create) {
/* Make sure dbs don't already exist, and the directory is
writeable */
if(PR_Access(moddbname, PR_ACCESS_EXISTS)==PR_SUCCESS) {
PR_fprintf(PR_STDERR, errStrings[FILE_ALREADY_EXISTS_ERR],
moddbname);
retval=FILE_ALREADY_EXISTS_ERR;
goto loser;
} else
if(PR_Access(dir, PR_ACCESS_WRITE_OK) != PR_SUCCESS) {
PR_fprintf(PR_STDERR, errStrings[DIR_NOT_WRITEABLE_ERR], dir);
retval=DIR_NOT_WRITEABLE_ERR;
goto loser;
}
} else {
/* Make sure dbs are readable and writeable */
if(PR_Access(moddbname, PR_ACCESS_READ_OK) != PR_SUCCESS) {
PR_fprintf(PR_STDERR, errStrings[FILE_NOT_READABLE_ERR], moddbname);
retval=FILE_NOT_READABLE_ERR;
goto loser;
}
/* Check for write access if we'll be making changes */
if( !readOnly ) {
if(PR_Access(moddbname, PR_ACCESS_WRITE_OK) != PR_SUCCESS) {
PR_fprintf(PR_STDERR, errStrings[FILE_NOT_WRITEABLE_ERR],
moddbname);
retval=FILE_NOT_WRITEABLE_ERR;
goto loser;
}
}
PR_fprintf(PR_STDOUT, msgStrings[USING_DBDIR_MSG],
SECU_ConfigDirectory(NULL));
}
#endif
retval=SUCCESS;
loser:
if (moddbname) {
PR_Free(moddbname);
}
return retval;
}
static Error
init_crypto(PRBool create, PRBool readOnly)
{
PRUint32 flags = 0;
SECStatus rv;
Error retval;
/* Open/create key database */
if (readOnly) flags |= NSS_INIT_READONLY;
if (nocertdb) flags |= NSS_INIT_NOCERTDB;
rv = NSS_Initialize(SECU_ConfigDirectory(NULL), dbprefix, dbprefix,
secmodName, flags);
if (rv != SECSuccess) {
SECU_PrintPRandOSError(progName);
retval=NSS_INITIALIZE_FAILED_ERR;
} else
retval=SUCCESS;
return retval;
}
/*************************************************************************
*
* u s a g e
*/
static void
usage()
{
PR_fprintf(PR_STDOUT,
"\nNetscape Cryptographic Module Utility\n"
"Usage: modutil [command] [options]\n\n"
" COMMANDS\n"
"---------------------------------------------------------------------------\n"
"-add MODULE_NAME Add the named module to the module database\n"
" -libfile LIBRARY_FILE The name of the file (.so or .dll)\n"
" containing the implementation of PKCS #11\n"
" [-ciphers CIPHER_LIST] Enable the given ciphers on this module\n"
" [-mechanisms MECHANISM_LIST] Make the module a default provider of the\n"
" given mechanisms\n"
" [-string CONFIG_STRING] Pass a configuration string to this module\n"
"-changepw TOKEN Change the password on the named token\n"
" [-pwfile FILE] The old password is in this file\n"
" [-newpwfile FILE] The new password is in this file\n"
"-chkfips [ true | false ] If true, verify FIPS mode. If false,\n"
" verify not FIPS mode\n"
"-create Create a new set of security databases\n"
"-default MODULE Make the given module a default provider\n"
" -mechanisms MECHANISM_LIST of the given mechanisms\n"
" [-slot SLOT] limit change to only the given slot\n"
"-delete MODULE Remove the named module from the module\n"
" database\n"
"-disable MODULE Disable the named module\n"
" [-slot SLOT] Disable only the named slot on the module\n"
"-enable MODULE Enable the named module\n"
" [-slot SLOT] Enable only the named slot on the module\n"
"-fips [ true | false ] If true, enable FIPS mode. If false,\n"
" disable FIPS mode\n"
"-force Do not run interactively\n"
"-jar JARFILE Install a PKCS #11 module from the given\n"
" JAR file in the PKCS #11 JAR format\n"
" -installdir DIR Use DIR as the root directory of the\n"
" installation\n"
" [-tempdir DIR] Use DIR as the temporary installation\n"
" directory. If not specified, the current\n"
" directory is used\n"
"-list [MODULE] Lists information about the specified module\n"
" or about all modules if none is specified\n"
"-rawadd MODULESPEC Add module spec string to secmod DB\n"
"-rawlist [MODULE] Display module spec(s) for one or all\n"
" loadable modules\n"
"-undefault MODULE The given module is NOT a default provider\n"
" -mechanisms MECHANISM_LIST of the listed mechanisms\n"
" [-slot SLOT] limit change to only the given slot\n"
"---------------------------------------------------------------------------\n"
"\n"
" OPTIONS\n"
"---------------------------------------------------------------------------\n"
"-dbdir DIR Directory DIR contains the security databases\n"
"-dbprefix prefix Prefix for the security databases\n"
"-nocertdb Do not load certificate or key databases. No\n"
" verification will be performed on JAR files.\n"
"-secmod secmodName Name of the security modules file\n"
"---------------------------------------------------------------------------\n"
"\n"
"Mechanism lists are colon-separated. The following mechanisms are recognized:\n"
"RSA, DSA, DH, RC2, RC4, RC5, AES, CAMELLIA, DES, MD2, MD5, SHA1, SHA256, SHA512,\n"
"SSL, TLS, RANDOM, and FRIENDLY\n"
"\n"
"Cipher lists are colon-separated. The following ciphers are recognized:\n"
"\n"
"\nQuestions or bug reports should be sent to modutil-support@netscape.com.\n"
);
}
/*************************************************************************
*
* m a i n
*/
int
main(int argc, char *argv[])
{
int errcode = SUCCESS;
PRBool createdb, readOnly;
#define STDINBUF_SIZE 80
char stdinbuf[STDINBUF_SIZE];
progName = strrchr(argv[0], '/');
progName = progName ? progName+1 : argv[0];
PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
if(parse_args(argc, argv) != SUCCESS) {
usage();
errcode = INVALID_USAGE_ERR;
goto loser;
}
if(verify_params() != SUCCESS) {
usage();
errcode = INVALID_USAGE_ERR;
goto loser;
}
if(command==NO_COMMAND) {
PR_fprintf(PR_STDERR, errStrings[NO_COMMAND_ERR]);
usage();
errcode = INVALID_USAGE_ERR;
goto loser;
}
/* Set up crypto stuff */
createdb = command==CREATE_COMMAND;
readOnly = ((command == LIST_COMMAND) ||
(command == CHKFIPS_COMMAND) ||
(command == RAW_LIST_COMMAND));
/* Make sure browser is not running if we're writing to a database */
/* Do this before initializing crypto */
if(!readOnly && !force) {
char *response;
PR_fprintf(PR_STDOUT, msgStrings[BROWSER_RUNNING_MSG]);
if( ! PR_fgets(stdinbuf, STDINBUF_SIZE, PR_STDIN)) {
PR_fprintf(PR_STDERR, errStrings[STDIN_READ_ERR]);
errcode = STDIN_READ_ERR;
goto loser;
}
if( (response=strtok(stdinbuf, " \r\n\t")) ) {
if(!PL_strcasecmp(response, "q")) {
PR_fprintf(PR_STDOUT, msgStrings[ABORTING_MSG]);
errcode = SUCCESS;
goto loser;
}
}
PR_fprintf(PR_STDOUT, "\n");
}
errcode = check_crypto(createdb, readOnly);
if( errcode != SUCCESS) {
goto loser;
}
if ((command == RAW_LIST_COMMAND) || (command == RAW_ADD_COMMAND)) {
if(!moduleName) {
char *readOnlyStr, *noCertDBStr, *sep;
if (!secmodName) secmodName="secmod.db";
if (!dbprefix) dbprefix = "";
sep = ((command == RAW_LIST_COMMAND) && nocertdb) ? "," : " ";
readOnlyStr = (command == RAW_LIST_COMMAND) ? "readOnly" : "" ;
noCertDBStr = nocertdb ? "noCertDB" : "";
SECU_ConfigDirectory(dbdir);
moduleName=PR_smprintf(
"name=\"NSS default Module DB\" parameters=\"configdir=%s certPrefix=%s "
"keyPrefix=%s secmod=%s flags=%s%s%s\" NSS=\"flags=internal,moduleDB,"
"moduleDBOnly,critical\"",
SECU_ConfigDirectory(NULL),dbprefix,dbprefix,
secmodName, readOnlyStr,sep, noCertDBStr);
}
if (command == RAW_LIST_COMMAND) {
errcode = RawListModule(moduleName);
} else {
PORT_Assert(moduleSpec);
errcode = RawAddModule(moduleName,moduleSpec);
}
goto loser;
}
errcode = init_crypto(createdb, readOnly);
if( errcode != SUCCESS) {
goto loser;
}
/* Execute the command */
switch(command) {
case ADD_COMMAND:
errcode = AddModule(moduleName, libFile, ciphers, mechanisms, secmodString);
break;
case CHANGEPW_COMMAND:
errcode = ChangePW(tokenName, pwFile, newpwFile);
break;
case CREATE_COMMAND:
/* The work was already done in init_crypto() */
break;
case DEFAULT_COMMAND:
errcode = SetDefaultModule(moduleName, slotName, mechanisms);
break;
case DELETE_COMMAND:
errcode = DeleteModule(moduleName);
break;
case DISABLE_COMMAND:
errcode = EnableModule(moduleName, slotName, PR_FALSE);
break;
case ENABLE_COMMAND:
errcode = EnableModule(moduleName, slotName, PR_TRUE);
break;
case FIPS_COMMAND:
errcode = FipsMode(fipsArg);
break;
case CHKFIPS_COMMAND:
errcode = ChkFipsMode(fipsArg);
break;
case JAR_COMMAND:
Pk11Install_SetErrorHandler(install_error);
errcode = Pk11Install_DoInstall(jarFile, installDir, tempDir,
PR_STDOUT, force, nocertdb);
break;
case LIST_COMMAND:
if(moduleName) {
errcode = ListModule(moduleName);
} else {
errcode = ListModules();
}
break;
case UNDEFAULT_COMMAND:
errcode = UnsetDefaultModule(moduleName, slotName, mechanisms);
break;
default:
PR_fprintf(PR_STDERR, "This command is not supported yet.\n");
errcode = INVALID_USAGE_ERR;
break;
}
if (NSS_Shutdown() != SECSuccess) {
exit(1);
}
loser:
PR_Cleanup();
return errcode;
}
/************************************************************************
*
* i n s t a l l _ e r r o r
*
* Callback function to handle errors in PK11 JAR file installation.
*/
static void
install_error(char *message)
{
PR_fprintf(PR_STDERR, "Install error: %s\n", message);
}
/*************************************************************************
*
* o u t _ o f _ m e m o r y
*/
void
out_of_memory(void)
{
PR_fprintf(PR_STDERR, errStrings[OUT_OF_MEM_ERR]);
exit(OUT_OF_MEM_ERR);
}
/**************************************************************************
*
* P R _ f g e t s
*
* fgets implemented with NSPR.
*/
static char*
PR_fgets(char *buf, int size, PRFileDesc *file)
{
int i;
int status;
char c;
i=0;
while(i < size-1) {
status = PR_Read(file, (void*) &c, 1);
if(status==-1) {
return NULL;
} else if(status==0) {
break;
}
buf[i++] = c;
if(c=='\n') {
break;
}
}
buf[i]='\0';
return buf;
}
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