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2f2ae146c0
RetroZilla/security/nss/cmd/crlutil/crlutil.c
Ryan Nematz 2f2ae146c0 first commit
2015-10-20 23:03:22 -04:00

1090 lines
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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 ***** */
/*
** certutil.c
**
** utility for managing certificates and the cert database
**
*/
/* test only */
#include "nspr.h"
#include "plgetopt.h"
#include "secutil.h"
#include "cert.h"
#include "certi.h"
#include "certdb.h"
#include "nss.h"
#include "pk11func.h"
#include "crlgen.h"
#define SEC_CERT_DB_EXISTS 0
#define SEC_CREATE_CERT_DB 1
static char *progName;
static CERTSignedCrl *FindCRL
(CERTCertDBHandle *certHandle, char *name, int type)
{
CERTSignedCrl *crl = NULL;
CERTCertificate *cert = NULL;
SECItem derName;
derName.data = NULL;
derName.len = 0;
cert = CERT_FindCertByNicknameOrEmailAddr(certHandle, name);
if (!cert) {
CERTName *certName = NULL;
PRArenaPool *arena = NULL;
certName = CERT_AsciiToName(name);
if (certName) {
arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
if (arena) {
SECItem *nameItem =
SEC_ASN1EncodeItem (arena, NULL, (void *)certName,
SEC_ASN1_GET(CERT_NameTemplate));
if (nameItem) {
SECITEM_CopyItem(NULL, &derName, nameItem);
}
PORT_FreeArena(arena, PR_FALSE);
}
CERT_DestroyName(certName);
}
if (!derName.len || !derName.data) {
SECU_PrintError(progName, "could not find certificate named '%s'", name);
return ((CERTSignedCrl *)NULL);
}
} else {
SECITEM_CopyItem(NULL, &derName, &cert->derSubject);
CERT_DestroyCertificate (cert);
}
crl = SEC_FindCrlByName(certHandle, &derName, type);
if (crl ==NULL)
SECU_PrintError
(progName, "could not find %s's CRL", name);
if (derName.data) {
SECITEM_FreeItem(&derName, PR_FALSE);
}
return (crl);
}
static SECStatus DisplayCRL (CERTCertDBHandle *certHandle, char *nickName, int crlType)
{
CERTSignedCrl *crl = NULL;
crl = FindCRL (certHandle, nickName, crlType);
if (crl) {
SECU_PrintCRLInfo (stdout, &crl->crl, "CRL Info:\n", 0);
SEC_DestroyCrl (crl);
return SECSuccess;
}
return SECFailure;
}
static void ListCRLNames (CERTCertDBHandle *certHandle, int crlType, PRBool deletecrls)
{
CERTCrlHeadNode *crlList = NULL;
CERTCrlNode *crlNode = NULL;
CERTName *name = NULL;
PRArenaPool *arena = NULL;
SECStatus rv;
do {
arena = PORT_NewArena (SEC_ASN1_DEFAULT_ARENA_SIZE);
if (arena == NULL) {
fprintf(stderr, "%s: fail to allocate memory\n", progName);
break;
}
name = PORT_ArenaZAlloc (arena, sizeof(*name));
if (name == NULL) {
fprintf(stderr, "%s: fail to allocate memory\n", progName);
break;
}
name->arena = arena;
rv = SEC_LookupCrls (certHandle, &crlList, crlType);
if (rv != SECSuccess) {
fprintf(stderr, "%s: fail to look up CRLs (%s)\n", progName,
SECU_Strerror(PORT_GetError()));
break;
}
/* just in case */
if (!crlList)
break;
crlNode = crlList->first;
fprintf (stdout, "\n");
fprintf (stdout, "\n%-40s %-5s\n\n", "CRL names", "CRL Type");
while (crlNode) {
char* asciiname = NULL;
CERTCertificate *cert = NULL;
if (crlNode->crl && &crlNode->crl->crl.derName) {
cert = CERT_FindCertByName(certHandle,
&crlNode->crl->crl.derName);
if (!cert) {
SECU_PrintError(progName, "could not find signing "
"certificate in database");
}
}
if (cert) {
char* certName = NULL;
if (cert->nickname && PORT_Strlen(cert->nickname) > 0) {
certName = cert->nickname;
} else if (cert->emailAddr && PORT_Strlen(cert->emailAddr) > 0) {
certName = cert->emailAddr;
}
if (certName) {
asciiname = PORT_Strdup(certName);
}
CERT_DestroyCertificate(cert);
}
if (!asciiname) {
name = &crlNode->crl->crl.name;
if (!name){
SECU_PrintError(progName, "fail to get the CRL "
"issuer name");
continue;
}
asciiname = CERT_NameToAscii(name);
}
fprintf (stdout, "%-40s %-5s\n", asciiname, "CRL");
if (asciiname) {
PORT_Free(asciiname);
}
if ( PR_TRUE == deletecrls) {
CERTSignedCrl* acrl = NULL;
SECItem* issuer = &crlNode->crl->crl.derName;
acrl = SEC_FindCrlByName(certHandle, issuer, crlType);
if (acrl)
{
SEC_DeletePermCRL(acrl);
SEC_DestroyCrl(acrl);
}
}
crlNode = crlNode->next;
}
} while (0);
if (crlList)
PORT_FreeArena (crlList->arena, PR_FALSE);
PORT_FreeArena (arena, PR_FALSE);
}
static SECStatus ListCRL (CERTCertDBHandle *certHandle, char *nickName, int crlType)
{
if (nickName == NULL) {
ListCRLNames (certHandle, crlType, PR_FALSE);
return SECSuccess;
}
return DisplayCRL (certHandle, nickName, crlType);
}
static SECStatus DeleteCRL (CERTCertDBHandle *certHandle, char *name, int type)
{
CERTSignedCrl *crl = NULL;
SECStatus rv = SECFailure;
crl = FindCRL (certHandle, name, type);
if (!crl) {
SECU_PrintError
(progName, "could not find the issuer %s's CRL", name);
return SECFailure;
}
rv = SEC_DeletePermCRL (crl);
SEC_DestroyCrl(crl);
if (rv != SECSuccess) {
SECU_PrintError(progName, "fail to delete the issuer %s's CRL "
"from the perm database (reason: %s)",
name, SECU_Strerror(PORT_GetError()));
return SECFailure;
}
return (rv);
}
SECStatus ImportCRL (CERTCertDBHandle *certHandle, char *url, int type,
PRFileDesc *inFile, PRInt32 importOptions, PRInt32 decodeOptions)
{
CERTSignedCrl *crl = NULL;
SECItem crlDER;
PK11SlotInfo* slot = NULL;
int rv;
#if defined(DEBUG_jp96085)
PRIntervalTime starttime, endtime, elapsed;
PRUint32 mins, secs, msecs;
#endif
crlDER.data = NULL;
/* Read in the entire file specified with the -f argument */
rv = SECU_ReadDERFromFile(&crlDER, inFile, PR_FALSE);
if (rv != SECSuccess) {
SECU_PrintError(progName, "unable to read input file");
return (SECFailure);
}
decodeOptions |= CRL_DECODE_DONT_COPY_DER;
slot = PK11_GetInternalKeySlot();
#if defined(DEBUG_jp96085)
starttime = PR_IntervalNow();
#endif
crl = PK11_ImportCRL(slot, &crlDER, url, type,
NULL, importOptions, NULL, decodeOptions);
#if defined(DEBUG_jp96085)
endtime = PR_IntervalNow();
elapsed = endtime - starttime;
mins = PR_IntervalToSeconds(elapsed) / 60;
secs = PR_IntervalToSeconds(elapsed) % 60;
msecs = PR_IntervalToMilliseconds(elapsed) % 1000;
printf("Elapsed : %2d:%2d.%3d\n", mins, secs, msecs);
#endif
if (!crl) {
const char *errString;
rv = SECFailure;
errString = SECU_Strerror(PORT_GetError());
if ( errString && PORT_Strlen (errString) == 0)
SECU_PrintError (progName,
"CRL is not imported (error: input CRL is not up to date.)");
else
SECU_PrintError (progName, "unable to import CRL");
} else {
SEC_DestroyCrl (crl);
}
if (slot) {
PK11_FreeSlot(slot);
}
return (rv);
}
static CERTCertificate*
FindSigningCert(CERTCertDBHandle *certHandle, CERTSignedCrl *signCrl,
char *certNickName)
{
CERTCertificate *cert = NULL, *certTemp = NULL;
SECStatus rv = SECFailure;
CERTAuthKeyID* authorityKeyID = NULL;
SECItem* subject = NULL;
PORT_Assert(certHandle != NULL);
if (!certHandle || (!signCrl && !certNickName)) {
SECU_PrintError(progName, "invalid args for function "
"FindSigningCert \n");
return NULL;
}
if (signCrl) {
#if 0
authorityKeyID = SECU_FindCRLAuthKeyIDExten(tmpArena, scrl);
#endif
subject = &signCrl->crl.derName;
} else {
certTemp = CERT_FindCertByNickname(certHandle, certNickName);
if (!certTemp) {
SECU_PrintError(progName, "could not find certificate \"%s\" "
"in database", certNickName);
goto loser;
}
subject = &certTemp->derSubject;
}
cert = SECU_FindCrlIssuer(certHandle, subject, authorityKeyID, PR_Now());
if (!cert) {
SECU_PrintError(progName, "could not find signing certificate "
"in database");
goto loser;
} else {
rv = SECSuccess;
}
loser:
if (certTemp)
CERT_DestroyCertificate(certTemp);
if (cert && rv != SECSuccess)
CERT_DestroyCertificate(cert);
return cert;
}
static CERTSignedCrl*
CreateModifiedCRLCopy(PRArenaPool *arena, CERTCertDBHandle *certHandle,
CERTCertificate **cert, char *certNickName,
PRFileDesc *inFile, PRInt32 decodeOptions,
PRInt32 importOptions)
{
SECItem crlDER = {0, NULL, 0};
CERTSignedCrl *signCrl = NULL;
CERTSignedCrl *modCrl = NULL;
PRArenaPool *modArena = NULL;
SECStatus rv = SECSuccess;
if (!arena || !certHandle || !certNickName) {
PORT_SetError(SEC_ERROR_INVALID_ARGS);
SECU_PrintError(progName, "CreateModifiedCRLCopy: invalid args\n");
return NULL;
}
modArena = PORT_NewArena(SEC_ASN1_DEFAULT_ARENA_SIZE);
if (!modArena) {
SECU_PrintError(progName, "fail to allocate memory\n");
return NULL;
}
if (inFile != NULL) {
rv = SECU_ReadDERFromFile(&crlDER, inFile, PR_FALSE);
if (rv != SECSuccess) {
SECU_PrintError(progName, "unable to read input file");
PORT_FreeArena(modArena, PR_FALSE);
goto loser;
}
decodeOptions |= CRL_DECODE_DONT_COPY_DER;
modCrl = CERT_DecodeDERCrlWithFlags(modArena, &crlDER, SEC_CRL_TYPE,
decodeOptions);
if (!modCrl) {
SECU_PrintError(progName, "fail to decode CRL");
goto loser;
}
if (0 == (importOptions & CRL_IMPORT_BYPASS_CHECKS)){
/* If caCert is a v2 certificate, make sure that it
* can be used for crl signing purpose */
*cert = FindSigningCert(certHandle, modCrl, NULL);
if (!*cert) {
goto loser;
}
rv = CERT_VerifySignedData(&modCrl->signatureWrap, *cert,
PR_Now(), NULL);
if (rv != SECSuccess) {
SECU_PrintError(progName, "fail to verify signed data\n");
goto loser;
}
}
} else {
modCrl = FindCRL(certHandle, certNickName, SEC_CRL_TYPE);
if (!modCrl) {
SECU_PrintError(progName, "fail to find crl %s in database\n",
certNickName);
goto loser;
}
}
signCrl = PORT_ArenaZNew(arena, CERTSignedCrl);
if (signCrl == NULL) {
SECU_PrintError(progName, "fail to allocate memory\n");
goto loser;
}
rv = SECU_CopyCRL(arena, &signCrl->crl, &modCrl->crl);
if (rv != SECSuccess) {
SECU_PrintError(progName, "unable to dublicate crl for "
"modification.");
goto loser;
}
/* Make sure the update time is current. It can be modified later
* by "update <time>" command from crl generation script */
rv = DER_EncodeTimeChoice(arena, &signCrl->crl.lastUpdate, PR_Now());
if (rv != SECSuccess) {
SECU_PrintError(progName, "fail to encode current time\n");
goto loser;
}
signCrl->arena = arena;
loser:
if (crlDER.data) {
SECITEM_FreeItem(&crlDER, PR_FALSE);
}
if (modCrl)
SEC_DestroyCrl(modCrl);
if (rv != SECSuccess && signCrl) {
SEC_DestroyCrl(signCrl);
signCrl = NULL;
}
return signCrl;
}
static CERTSignedCrl*
CreateNewCrl(PRArenaPool *arena, CERTCertDBHandle *certHandle,
CERTCertificate *cert)
{
CERTSignedCrl *signCrl = NULL;
void *dummy = NULL;
SECStatus rv;
void* mark = NULL;
/* if the CERTSignedCrl structure changes, this function will need to be
updated as well */
if (!cert || !arena) {
PORT_SetError(SEC_ERROR_INVALID_ARGS);
SECU_PrintError(progName, "invalid args for function "
"CreateNewCrl\n");
return NULL;
}
mark = PORT_ArenaMark(arena);
signCrl = PORT_ArenaZNew(arena, CERTSignedCrl);
if (signCrl == NULL) {
SECU_PrintError(progName, "fail to allocate memory\n");
return NULL;
}
dummy = SEC_ASN1EncodeInteger(arena, &signCrl->crl.version,
SEC_CRL_VERSION_2);
/* set crl->version */
if (!dummy) {
SECU_PrintError(progName, "fail to create crl version data "
"container\n");
goto loser;
}
/* copy SECItem name from cert */
rv = SECITEM_CopyItem(arena, &signCrl->crl.derName, &cert->derSubject);
if (rv != SECSuccess) {
SECU_PrintError(progName, "fail to duplicate der name from "
"certificate.\n");
goto loser;
}
/* copy CERTName name structure from cert issuer */
rv = CERT_CopyName (arena, &signCrl->crl.name, &cert->subject);
if (rv != SECSuccess) {
SECU_PrintError(progName, "fail to duplicate RD name from "
"certificate.\n");
goto loser;
}
rv = DER_EncodeTimeChoice(arena, &signCrl->crl.lastUpdate, PR_Now());
if (rv != SECSuccess) {
SECU_PrintError(progName, "fail to encode current time\n");
goto loser;
}
/* set fields */
signCrl->arena = arena;
signCrl->dbhandle = certHandle;
signCrl->crl.arena = arena;
return signCrl;
loser:
PORT_ArenaRelease(arena, mark);
return NULL;
}
static SECStatus
UpdateCrl(CERTSignedCrl *signCrl, PRFileDesc *inCrlInitFile)
{
CRLGENGeneratorData *crlGenData = NULL;
SECStatus rv;
if (!signCrl || !inCrlInitFile) {
PORT_SetError(SEC_ERROR_INVALID_ARGS);
SECU_PrintError(progName, "invalid args for function "
"CreateNewCrl\n");
return SECFailure;
}
crlGenData = CRLGEN_InitCrlGeneration(signCrl, inCrlInitFile);
if (!crlGenData) {
SECU_PrintError(progName, "can not initialize parser structure.\n");
return SECFailure;
}
rv = CRLGEN_ExtHandleInit(crlGenData);
if (rv == SECFailure) {
SECU_PrintError(progName, "can not initialize entries handle.\n");
goto loser;
}
rv = CRLGEN_StartCrlGen(crlGenData);
if (rv != SECSuccess) {
SECU_PrintError(progName, "crl generation failed");
goto loser;
}
loser:
/* CommitExtensionsAndEntries is partially responsible for freeing
* up memory that was used for CRL generation. Should be called regardless
* of previouse call status, but only after initialization of
* crlGenData was done. It will commit all changes that was done before
* an error has occured.
*/
if (SECSuccess != CRLGEN_CommitExtensionsAndEntries(crlGenData)) {
SECU_PrintError(progName, "crl generation failed");
rv = SECFailure;
}
CRLGEN_FinalizeCrlGeneration(crlGenData);
return rv;
}
static SECStatus
SignAndStoreCrl(CERTSignedCrl *signCrl, CERTCertificate *cert,
char *outFileName, SECOidTag hashAlgTag, int ascii,
char *slotName, char *url, secuPWData *pwdata)
{
PK11SlotInfo *slot = NULL;
PRFileDesc *outFile = NULL;
SECStatus rv;
SignAndEncodeFuncExitStat errCode;
PORT_Assert(signCrl && (!ascii || outFileName));
if (!signCrl || (ascii && !outFileName)) {
SECU_PrintError(progName, "invalid args for function "
"SignAndStoreCrl\n");
return SECFailure;
}
if (!slotName || !PL_strcmp(slotName, "internal"))
slot = PK11_GetInternalKeySlot();
else
slot = PK11_FindSlotByName(slotName);
if (!slot) {
SECU_PrintError(progName, "can not find requested slot");
return SECFailure;
}
if (PK11_NeedLogin(slot)) {
rv = PK11_Authenticate(slot, PR_TRUE, pwdata);
if (rv != SECSuccess)
goto loser;
}
rv = SECU_SignAndEncodeCRL(cert, signCrl, hashAlgTag, &errCode);
if (rv != SECSuccess) {
char* errMsg = NULL;
switch (errCode)
{
case noKeyFound:
errMsg = "No private key found of signing cert";
break;
case noSignatureMatch:
errMsg = "Key and Algorithm OId are do not match";
break;
default:
case failToEncode:
errMsg = "Failed to encode crl structure";
break;
case failToSign:
errMsg = "Failed to sign crl structure";
break;
case noMem:
errMsg = "Can not allocate memory";
break;
}
SECU_PrintError(progName, "%s\n", errMsg);
goto loser;
}
if (outFileName) {
outFile = PR_Open(outFileName, PR_WRONLY|PR_CREATE_FILE, PR_IRUSR | PR_IWUSR);
if (!outFile) {
SECU_PrintError(progName, "unable to open \"%s\" for writing\n",
outFileName);
goto loser;
}
}
rv = SECU_StoreCRL(slot, signCrl->derCrl, outFile, ascii, url);
if (rv != SECSuccess) {
SECU_PrintError(progName, "fail to save CRL\n");
}
loser:
if (outFile)
PR_Close(outFile);
if (slot)
PK11_FreeSlot(slot);
return rv;
}
static SECStatus
GenerateCRL (CERTCertDBHandle *certHandle, char *certNickName,
PRFileDesc *inCrlInitFile, PRFileDesc *inFile,
char *outFileName, int ascii, char *slotName,
PRInt32 importOptions, char *alg, PRBool quiet,
PRInt32 decodeOptions, char *url, secuPWData *pwdata,
int modifyFlag)
{
CERTCertificate *cert = NULL;
CERTSignedCrl *signCrl = NULL;
PRArenaPool *arena = NULL;
SECStatus rv;
SECOidTag hashAlgTag = SEC_OID_UNKNOWN;
if (alg) {
hashAlgTag = SECU_StringToSignatureAlgTag(alg);
if (hashAlgTag == SEC_OID_UNKNOWN) {
SECU_PrintError(progName, "%s -Z: %s is not a recognized type.\n",
progName, alg);
return SECFailure;
}
} else {
hashAlgTag = SEC_OID_UNKNOWN;
}
arena = PORT_NewArena (SEC_ASN1_DEFAULT_ARENA_SIZE);
if (!arena) {
SECU_PrintError(progName, "fail to allocate memory\n");
return SECFailure;
}
if (modifyFlag == PR_TRUE) {
signCrl = CreateModifiedCRLCopy(arena, certHandle, &cert, certNickName,
inFile, decodeOptions, importOptions);
if (signCrl == NULL) {
goto loser;
}
}
if (!cert) {
cert = FindSigningCert(certHandle, signCrl, certNickName);
if (cert == NULL) {
goto loser;
}
}
if (!signCrl) {
if (modifyFlag == PR_TRUE) {
if (!outFileName) {
int len = strlen(certNickName) + 5;
outFileName = PORT_ArenaAlloc(arena, len);
PR_snprintf(outFileName, len, "%s.crl", certNickName);
}
SECU_PrintError(progName, "Will try to generate crl. "
"It will be saved in file: %s",
outFileName);
}
signCrl = CreateNewCrl(arena, certHandle, cert);
if (!signCrl)
goto loser;
}
rv = UpdateCrl(signCrl, inCrlInitFile);
if (rv != SECSuccess) {
goto loser;
}
rv = SignAndStoreCrl(signCrl, cert, outFileName, hashAlgTag, ascii,
slotName, url, pwdata);
if (rv != SECSuccess) {
goto loser;
}
if (signCrl && !quiet) {
SECU_PrintCRLInfo (stdout, &signCrl->crl, "CRL Info:\n", 0);
}
loser:
if (arena && (!signCrl || !signCrl->arena))
PORT_FreeArena (arena, PR_FALSE);
if (signCrl)
SEC_DestroyCrl (signCrl);
if (cert)
CERT_DestroyCertificate (cert);
return (rv);
}
static void Usage(char *progName)
{
fprintf(stderr,
"Usage: %s -L [-n nickname] [-d keydir] [-P dbprefix] [-t crlType]\n"
" %s -D -n nickname [-d keydir] [-P dbprefix]\n"
" %s -I -i crl -t crlType [-u url] [-d keydir] [-P dbprefix] [-B] "
"[-p pwd-file] -w [pwd-string]\n"
" %s -E -t crlType [-d keydir] [-P dbprefix]\n"
" %s -T\n"
" %s -G|-M -c crl-init-file -n nickname [-i crl] [-u url] "
"[-d keydir] [-P dbprefix] [-Z alg] ] [-p pwd-file] -w [pwd-string] "
"[-a] [-B]\n",
progName, progName, progName, progName, progName, progName);
fprintf (stderr, "%-15s List CRL\n", "-L");
fprintf(stderr, "%-20s Specify the nickname of the CA certificate\n",
"-n nickname");
fprintf(stderr, "%-20s Key database directory (default is ~/.netscape)\n",
"-d keydir");
fprintf(stderr, "%-20s Cert & Key database prefix (default is \"\")\n",
"-P dbprefix");
fprintf (stderr, "%-15s Delete a CRL from the cert database\n", "-D");
fprintf(stderr, "%-20s Specify the nickname for the CA certificate\n",
"-n nickname");
fprintf(stderr, "%-20s Specify the crl type.\n", "-t crlType");
fprintf(stderr, "%-20s Key database directory (default is ~/.netscape)\n",
"-d keydir");
fprintf(stderr, "%-20s Cert & Key database prefix (default is \"\")\n",
"-P dbprefix");
fprintf (stderr, "%-15s Erase all CRLs of specified type from hte cert database\n", "-E");
fprintf(stderr, "%-20s Specify the crl type.\n", "-t crlType");
fprintf(stderr, "%-20s Key database directory (default is ~/.netscape)\n",
"-d keydir");
fprintf(stderr, "%-20s Cert & Key database prefix (default is \"\")\n",
"-P dbprefix");
fprintf (stderr, "%-15s Import a CRL to the cert database\n", "-I");
fprintf(stderr, "%-20s Specify the file which contains the CRL to import\n",
"-i crl");
fprintf(stderr, "%-20s Specify the url.\n", "-u url");
fprintf(stderr, "%-20s Specify the crl type.\n", "-t crlType");
fprintf(stderr, "%-20s Key database directory (default is ~/.netscape)\n",
"-d keydir");
fprintf(stderr, "%-20s Cert & Key database prefix (default is \"\")\n",
"-P dbprefix");
#ifdef DEBUG
fprintf (stderr, "%-15s Test . Only for debugging purposes. See source code\n", "-T");
#endif
fprintf(stderr, "%-20s CRL Types (default is SEC_CRL_TYPE):\n", " ");
fprintf(stderr, "%-20s \t 0 - SEC_KRL_TYPE\n", " ");
fprintf(stderr, "%-20s \t 1 - SEC_CRL_TYPE\n", " ");
fprintf(stderr, "\n%-20s Bypass CA certificate checks.\n", "-B");
fprintf(stderr, "\n%-20s Partial decode for faster operation.\n", "-p");
fprintf(stderr, "%-20s Repeat the operation.\n", "-r <iterations>");
fprintf(stderr, "\n%-15s Create CRL\n", "-G");
fprintf(stderr, "%-15s Modify CRL\n", "-M");
fprintf(stderr, "%-20s Specify crl initialization file\n",
"-c crl-conf-file");
fprintf(stderr, "%-20s Specify the nickname of the CA certificate\n",
"-n nickname");
fprintf(stderr, "%-20s Specify the file which contains the CRL to import\n",
"-i crl");
fprintf(stderr, "%-20s Specify a CRL output file\n",
"-o crl-output-file");
fprintf(stderr, "%-20s Specify to use base64 encoded CRL output format\n",
"-a");
fprintf(stderr, "%-20s Key database directory (default is ~/.netscape)\n",
"-d keydir");
fprintf(stderr, "%-20s Provide path to a default pwd file\n",
"-f pwd-file");
fprintf(stderr, "%-20s Provide db password in command line\n",
"-w pwd-string");
fprintf(stderr, "%-20s Cert & Key database prefix (default is \"\")\n",
"-P dbprefix");
fprintf(stderr, "%-20s Specify the url.\n", "-u url");
fprintf(stderr, "\n%-20s Bypass CA certificate checks.\n", "-B");
exit(-1);
}
int main(int argc, char **argv)
{
SECItem privKeyDER;
CERTCertDBHandle *certHandle;
FILE *certFile;
PRFileDesc *inFile;
PRFileDesc *inCrlInitFile = NULL;
int generateCRL;
int modifyCRL;
int listCRL;
int importCRL;
int deleteCRL;
int rv;
char *nickName;
char *url;
char *dbPrefix = "";
char *alg = NULL;
char *outFile = NULL;
char *slotName = NULL;
int ascii = 0;
int crlType;
PLOptState *optstate;
PLOptStatus status;
SECStatus secstatus;
PRInt32 decodeOptions = CRL_DECODE_DEFAULT_OPTIONS;
PRInt32 importOptions = CRL_IMPORT_DEFAULT_OPTIONS;
PRBool quiet = PR_FALSE;
PRBool test = PR_FALSE;
PRBool erase = PR_FALSE;
PRInt32 i = 0;
PRInt32 iterations = 1;
PRBool readonly = PR_FALSE;
secuPWData pwdata = { PW_NONE, 0 };
progName = strrchr(argv[0], '/');
progName = progName ? progName+1 : argv[0];
rv = 0;
deleteCRL = importCRL = listCRL = generateCRL = modifyCRL = 0;
certFile = NULL;
inFile = NULL;
nickName = url = NULL;
privKeyDER.data = NULL;
certHandle = NULL;
crlType = SEC_CRL_TYPE;
/*
* Parse command line arguments
*/
optstate = PL_CreateOptState(argc, argv, "sqBCDGILMTEP:f:d:i:h:n:p:t:u:r:aZ:o:c:");
while ((status = PL_GetNextOpt(optstate)) == PL_OPT_OK) {
switch (optstate->option) {
case '?':
Usage(progName);
break;
case 'T':
test = PR_TRUE;
break;
case 'E':
erase = PR_TRUE;
break;
case 'B':
importOptions |= CRL_IMPORT_BYPASS_CHECKS;
break;
case 'G':
generateCRL = 1;
break;
case 'M':
modifyCRL = 1;
break;
case 'D':
deleteCRL = 1;
break;
case 'I':
importCRL = 1;
break;
case 'C':
case 'L':
listCRL = 1;
break;
case 'P':
dbPrefix = strdup(optstate->value);
break;
case 'Z':
alg = strdup(optstate->value);
break;
case 'a':
ascii = 1;
break;
case 'c':
inCrlInitFile = PR_Open(optstate->value, PR_RDONLY, 0);
if (!inCrlInitFile) {
PR_fprintf(PR_STDERR, "%s: unable to open \"%s\" for reading\n",
progName, optstate->value);
PL_DestroyOptState(optstate);
return -1;
}
break;
case 'd':
SECU_ConfigDirectory(optstate->value);
break;
case 'f':
pwdata.source = PW_FROMFILE;
pwdata.data = strdup(optstate->value);
break;
case 'h':
slotName = strdup(optstate->value);
break;
case 'i':
inFile = PR_Open(optstate->value, PR_RDONLY, 0);
if (!inFile) {
PR_fprintf(PR_STDERR, "%s: unable to open \"%s\" for reading\n",
progName, optstate->value);
PL_DestroyOptState(optstate);
return -1;
}
break;
case 'n':
nickName = strdup(optstate->value);
break;
case 'o':
outFile = strdup(optstate->value);
break;
case 'p':
decodeOptions |= CRL_DECODE_SKIP_ENTRIES;
break;
case 'r': {
const char* str = optstate->value;
if (str && atoi(str)>0)
iterations = atoi(str);
}
break;
case 't': {
char *type;
type = strdup(optstate->value);
crlType = atoi (type);
if (crlType != SEC_CRL_TYPE && crlType != SEC_KRL_TYPE) {
PR_fprintf(PR_STDERR, "%s: invalid crl type\n", progName);
PL_DestroyOptState(optstate);
return -1;
}
break;
case 'q':
quiet = PR_TRUE;
break;
case 'w':
pwdata.source = PW_PLAINTEXT;
pwdata.data = strdup(optstate->value);
break;
case 'u':
url = strdup(optstate->value);
break;
}
}
}
PL_DestroyOptState(optstate);
if (deleteCRL && !nickName) Usage (progName);
if (importCRL && !inFile) Usage (progName);
if ((generateCRL && !nickName) ||
(modifyCRL && !inFile && !nickName)) Usage (progName);
if (!(listCRL || deleteCRL || importCRL || generateCRL ||
modifyCRL || test || erase)) Usage (progName);
if (listCRL) {
readonly = PR_TRUE;
}
PR_Init( PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 1);
PK11_SetPasswordFunc(SECU_GetModulePassword);
secstatus = NSS_Initialize(SECU_ConfigDirectory(NULL), dbPrefix, dbPrefix,
"secmod.db", readonly ? NSS_INIT_READONLY : 0);
if (secstatus != SECSuccess) {
SECU_PrintPRandOSError(progName);
return -1;
}
SECU_RegisterDynamicOids();
certHandle = CERT_GetDefaultCertDB();
if (certHandle == NULL) {
SECU_PrintError(progName, "unable to open the cert db");
/*ignoring return value of NSS_Shutdown() as code returns -1*/
(void) NSS_Shutdown();
return (-1);
}
CRLGEN_InitCrlGenParserLock();
for (i=0; i<iterations; i++) {
/* Read in the private key info */
if (deleteCRL)
DeleteCRL (certHandle, nickName, crlType);
else if (listCRL) {
rv = ListCRL (certHandle, nickName, crlType);
}
else if (importCRL) {
rv = ImportCRL (certHandle, url, crlType, inFile, importOptions,
decodeOptions);
} else if (generateCRL || modifyCRL) {
if (!inCrlInitFile)
inCrlInitFile = PR_STDIN;
rv = GenerateCRL (certHandle, nickName, inCrlInitFile,
inFile, outFile, ascii, slotName,
importOptions, alg, quiet,
decodeOptions, url, &pwdata,
modifyCRL);
}
else if (erase) {
/* list and delete all CRLs */
ListCRLNames (certHandle, crlType, PR_TRUE);
}
#ifdef DEBUG
else if (test) {
/* list and delete all CRLs */
ListCRLNames (certHandle, crlType, PR_TRUE);
/* list CRLs */
ListCRLNames (certHandle, crlType, PR_FALSE);
/* import CRL as a blob */
rv = ImportCRL (certHandle, url, crlType, inFile, importOptions,
decodeOptions);
/* list CRLs */
ListCRLNames (certHandle, crlType, PR_FALSE);
}
#endif
}
CRLGEN_DestroyCrlGenParserLock();
if (NSS_Shutdown() != SECSuccess) {
rv = SECFailure;
}
return (rv != SECSuccess);
}
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