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

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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 ***** */
/*
* Tool for converting builtin CA certs.
*
* $Id: addbuiltin.c,v 1.14 2007/02/14 00:35:52 alexei.volkov.bugs%sun.com Exp $
*/
#include "nssrenam.h"
#include "nss.h"
#include "cert.h"
#include "certdb.h"
#include "secutil.h"
#include "pk11func.h"
#if defined(WIN32)
#include <fcntl.h>
#include <io.h>
#endif
void dumpbytes(unsigned char *buf, int len)
{
int i;
for (i=0; i < len; i++) {
if ((i !=0) && ((i & 0xf) == 0)) {
printf("\n");
}
printf("\\%03o",buf[i]);
}
printf("\n");
}
char *getTrustString(unsigned int trust)
{
if (trust & CERTDB_TRUSTED) {
if (trust & CERTDB_TRUSTED_CA) {
return "CKT_NETSCAPE_TRUSTED_DELEGATOR|CKT_NETSCAPE_TRUSTED";
} else {
return "CKT_NETSCAPE_TRUSTED";
}
} else {
if (trust & CERTDB_TRUSTED_CA) {
return "CKT_NETSCAPE_TRUSTED_DELEGATOR";
} else if (trust & CERTDB_VALID_CA) {
return "CKT_NETSCAPE_VALID_DELEGATOR";
} else {
return "CKT_NETSCAPE_TRUST_UNKNOWN";
}
}
return "CKT_NETSCAPE_TRUST_UNKNOWN"; /* not reached */
}
static const SEC_ASN1Template serialTemplate[] = {
{ SEC_ASN1_INTEGER, offsetof(CERTCertificate,serialNumber) },
{ 0 }
};
static SECStatus
ConvertCertificate(SECItem *sdder, char *nickname, CERTCertTrust *trust)
{
SECStatus rv = SECSuccess;
CERTCertificate *cert;
unsigned char sha1_hash[SHA1_LENGTH];
unsigned char md5_hash[MD5_LENGTH];
SECItem *serial = NULL;
cert = CERT_DecodeDERCertificate(sdder, PR_FALSE, nickname);
if (!cert) {
return SECFailure;
}
serial = SEC_ASN1EncodeItem(NULL,NULL,cert,serialTemplate);
if (!serial) {
return SECFailure;
}
printf("\n#\n# Certificate \"%s\"\n#\n",nickname);
printf("CKA_CLASS CK_OBJECT_CLASS CKO_CERTIFICATE\n");
printf("CKA_TOKEN CK_BBOOL CK_TRUE\n");
printf("CKA_PRIVATE CK_BBOOL CK_FALSE\n");
printf("CKA_MODIFIABLE CK_BBOOL CK_FALSE\n");
printf("CKA_LABEL UTF8 \"%s\"\n",nickname);
printf("CKA_CERTIFICATE_TYPE CK_CERTIFICATE_TYPE CKC_X_509\n");
printf("CKA_SUBJECT MULTILINE_OCTAL\n");
dumpbytes(cert->derSubject.data,cert->derSubject.len);
printf("END\n");
printf("CKA_ID UTF8 \"0\"\n");
printf("CKA_ISSUER MULTILINE_OCTAL\n");
dumpbytes(cert->derIssuer.data,cert->derIssuer.len);
printf("END\n");
printf("CKA_SERIAL_NUMBER MULTILINE_OCTAL\n");
dumpbytes(serial->data,serial->len);
printf("END\n");
printf("CKA_VALUE MULTILINE_OCTAL\n");
dumpbytes(sdder->data,sdder->len);
printf("END\n");
PK11_HashBuf(SEC_OID_SHA1, sha1_hash, sdder->data, sdder->len);
PK11_HashBuf(SEC_OID_MD5, md5_hash, sdder->data, sdder->len);
printf("\n# Trust for Certificate \"%s\"\n",nickname);
printf("CKA_CLASS CK_OBJECT_CLASS CKO_NETSCAPE_TRUST\n");
printf("CKA_TOKEN CK_BBOOL CK_TRUE\n");
printf("CKA_PRIVATE CK_BBOOL CK_FALSE\n");
printf("CKA_MODIFIABLE CK_BBOOL CK_FALSE\n");
printf("CKA_LABEL UTF8 \"%s\"\n",nickname);
printf("CKA_CERT_SHA1_HASH MULTILINE_OCTAL\n");
dumpbytes(sha1_hash,SHA1_LENGTH);
printf("END\n");
printf("CKA_CERT_MD5_HASH MULTILINE_OCTAL\n");
dumpbytes(md5_hash,MD5_LENGTH);
printf("END\n");
printf("CKA_ISSUER MULTILINE_OCTAL\n");
dumpbytes(cert->derIssuer.data,cert->derIssuer.len);
printf("END\n");
printf("CKA_SERIAL_NUMBER MULTILINE_OCTAL\n");
dumpbytes(serial->data,serial->len);
printf("END\n");
printf("CKA_TRUST_SERVER_AUTH CK_TRUST %s\n",
getTrustString(trust->sslFlags));
printf("CKA_TRUST_EMAIL_PROTECTION CK_TRUST %s\n",
getTrustString(trust->emailFlags));
printf("CKA_TRUST_CODE_SIGNING CK_TRUST %s\n",
getTrustString(trust->objectSigningFlags));
#ifdef notdef
printf("CKA_TRUST_CLIENT_AUTH CK_TRUST CKT_NETSCAPE_TRUSTED\n");*/
printf("CKA_TRUST_DIGITAL_SIGNATURE CK_TRUST CKT_NETSCAPE_TRUSTED_DELEGATOR\n");
printf("CKA_TRUST_NON_REPUDIATION CK_TRUST CKT_NETSCAPE_TRUSTED_DELEGATOR\n");
printf("CKA_TRUST_KEY_ENCIPHERMENT CK_TRUST CKT_NETSCAPE_TRUSTED_DELEGATOR\n");
printf("CKA_TRUST_DATA_ENCIPHERMENT CK_TRUST CKT_NETSCAPE_TRUSTED_DELEGATOR\n");
printf("CKA_TRUST_KEY_AGREEMENT CK_TRUST CKT_NETSCAPE_TRUSTED_DELEGATOR\n");
printf("CKA_TRUST_KEY_CERT_SIGN CK_TRUST CKT_NETSCAPE_TRUSTED_DELEGATOR\n");
#endif
printf("CKA_TRUST_STEP_UP_APPROVED CK_BBOOL %s\n",
trust->sslFlags & CERTDB_GOVT_APPROVED_CA ?
"CK_TRUE" : "CK_FALSE");
PORT_Free(sdder->data);
return(rv);
}
void printheader() {
printf("# \n"
"# ***** BEGIN LICENSE BLOCK *****\n"
"# Version: MPL 1.1/GPL 2.0/LGPL 2.1\n"
"#\n"
"# The contents of this file are subject to the Mozilla Public License Version\n"
"# 1.1 (the \"License\"); you may not use this file except in compliance with\n"
"# the License. You may obtain a copy of the License at\n"
"# http://www.mozilla.org/MPL/\n"
"#\n"
"# Software distributed under the License is distributed on an \"AS IS\" basis,\n"
"# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License\n"
"# for the specific language governing rights and limitations under the\n"
"# License.\n"
"#\n"
"# The Original Code is the Netscape security libraries..\n"
"#\n"
"# The Initial Developer of the Original Code is\n"
"# Netscape Communications Corporation.\n"
"# Portions created by the Initial Developer are Copyright (C) 1994-2000\n"
"# the Initial Developer. All Rights Reserved.\n"
"#\n"
"# Contributor(s):\n"
"#\n"
"# Alternatively, the contents of this file may be used under the terms of\n"
"# either the GNU General Public License Version 2 or later (the \"GPL\"), or\n"
"# the GNU Lesser General Public License Version 2.1 or later (the \"LGPL\"),\n"
"# in which case the provisions of the GPL or the LGPL are applicable instead\n"
"# of those above. If you wish to allow use of your version of this file only\n"
"# under the terms of either the GPL or the LGPL, and not to allow others to\n"
"# use your version of this file under the terms of the MPL, indicate your\n"
"# decision by deleting the provisions above and replace them with the notice\n"
"# and other provisions required by the GPL or the LGPL. If you do not delete\n"
"# the provisions above, a recipient may use your version of this file under\n"
"# the terms of any one of the MPL, the GPL or the LGPL.\n"
"#\n"
"# ***** END LICENSE BLOCK *****\n"
"#\n"
"CVS_ID \"@(#) $RCSfile: addbuiltin.c,v $ $Revision: 1.14 $ $Date: 2007/02/14 00:35:52 $\"\n"
"\n"
"#\n"
"# certdata.txt\n"
"#\n"
"# This file contains the object definitions for the certs and other\n"
"# information \"built into\" NSS.\n"
"#\n"
"# Object definitions:\n"
"#\n"
"# Certificates\n"
"#\n"
"# -- Attribute -- -- type -- -- value --\n"
"# CKA_CLASS CK_OBJECT_CLASS CKO_CERTIFICATE\n"
"# CKA_TOKEN CK_BBOOL CK_TRUE\n"
"# CKA_PRIVATE CK_BBOOL CK_FALSE\n"
"# CKA_MODIFIABLE CK_BBOOL CK_FALSE\n"
"# CKA_LABEL UTF8 (varies)\n"
"# CKA_CERTIFICATE_TYPE CK_CERTIFICATE_TYPE CKC_X_509\n"
"# CKA_SUBJECT DER+base64 (varies)\n"
"# CKA_ID byte array (varies)\n"
"# CKA_ISSUER DER+base64 (varies)\n"
"# CKA_SERIAL_NUMBER DER+base64 (varies)\n"
"# CKA_VALUE DER+base64 (varies)\n"
"# CKA_NETSCAPE_EMAIL ASCII7 (unused here)\n"
"#\n"
"# Trust\n"
"#\n"
"# -- Attribute -- -- type -- -- value --\n"
"# CKA_CLASS CK_OBJECT_CLASS CKO_TRUST\n"
"# CKA_TOKEN CK_BBOOL CK_TRUE\n"
"# CKA_PRIVATE CK_BBOOL CK_FALSE\n"
"# CKA_MODIFIABLE CK_BBOOL CK_FALSE\n"
"# CKA_LABEL UTF8 (varies)\n"
"# CKA_ISSUER DER+base64 (varies)\n"
"# CKA_SERIAL_NUMBER DER+base64 (varies)\n"
"# CKA_CERT_HASH binary+base64 (varies)\n"
"# CKA_EXPIRES CK_DATE (not used here)\n"
"# CKA_TRUST_DIGITAL_SIGNATURE CK_TRUST (varies)\n"
"# CKA_TRUST_NON_REPUDIATION CK_TRUST (varies)\n"
"# CKA_TRUST_KEY_ENCIPHERMENT CK_TRUST (varies)\n"
"# CKA_TRUST_DATA_ENCIPHERMENT CK_TRUST (varies)\n"
"# CKA_TRUST_KEY_AGREEMENT CK_TRUST (varies)\n"
"# CKA_TRUST_KEY_CERT_SIGN CK_TRUST (varies)\n"
"# CKA_TRUST_CRL_SIGN CK_TRUST (varies)\n"
"# CKA_TRUST_SERVER_AUTH CK_TRUST (varies)\n"
"# CKA_TRUST_CLIENT_AUTH CK_TRUST (varies)\n"
"# CKA_TRUST_CODE_SIGNING CK_TRUST (varies)\n"
"# CKA_TRUST_EMAIL_PROTECTION CK_TRUST (varies)\n"
"# CKA_TRUST_IPSEC_END_SYSTEM CK_TRUST (varies)\n"
"# CKA_TRUST_IPSEC_TUNNEL CK_TRUST (varies)\n"
"# CKA_TRUST_IPSEC_USER CK_TRUST (varies)\n"
"# CKA_TRUST_TIME_STAMPING CK_TRUST (varies)\n"
"# (other trust attributes can be defined)\n"
"#\n"
"\n"
"#\n"
"# The object to tell NSS that this is a root list and we don't\n"
"# have to go looking for others.\n"
"#\n"
"BEGINDATA\n"
"CKA_CLASS CK_OBJECT_CLASS CKO_NETSCAPE_BUILTIN_ROOT_LIST\n"
"CKA_TOKEN CK_BBOOL CK_TRUE\n"
"CKA_PRIVATE CK_BBOOL CK_FALSE\n"
"CKA_MODIFIABLE CK_BBOOL CK_FALSE\n"
"CKA_LABEL UTF8 \"Mozilla Builtin Roots\"\n");
}
static void Usage(char *progName)
{
fprintf(stderr, "%s -n nickname -t trust [-i certfile]\n", progName);
fprintf(stderr,
"\tRead a der-encoded cert from certfile or stdin, and output\n"
"\tit to stdout in a format suitable for the builtin root module.\n"
"\tExample: %s -n MyCA -t \"C,C,C\" -i myca.der >> certdata.txt\n"
"\t(pipe through atob if the cert is b64-encoded)\n", progName);
fprintf(stderr, "%-15s nickname to assign to builtin cert.\n",
"-n nickname");
fprintf(stderr, "%-15s trust flags (cCTpPuw).\n", "-t trust");
fprintf(stderr, "%-15s file to read (default stdin)\n", "-i certfile");
exit(-1);
}
enum {
opt_Input = 0,
opt_Nickname,
opt_Trust
};
static secuCommandFlag addbuiltin_options[] =
{
{ /* opt_Input */ 'i', PR_TRUE, 0, PR_FALSE },
{ /* opt_Nickname */ 'n', PR_TRUE, 0, PR_FALSE },
{ /* opt_Trust */ 't', PR_TRUE, 0, PR_FALSE }
};
int main(int argc, char **argv)
{
SECStatus rv;
char *nickname;
char *trusts;
char *progName;
PRFileDesc *infile;
CERTCertTrust trust = { 0 };
SECItem derCert = { 0 };
secuCommand addbuiltin = { 0 };
addbuiltin.numOptions = sizeof(addbuiltin_options)/sizeof(secuCommandFlag);
addbuiltin.options = addbuiltin_options;
progName = strrchr(argv[0], '/');
progName = progName ? progName+1 : argv[0];
rv = SECU_ParseCommandLine(argc, argv, progName, &addbuiltin);
if (rv != SECSuccess)
Usage(progName);
if (!addbuiltin.options[opt_Nickname].activated &&
!addbuiltin.options[opt_Trust].activated) {
fprintf(stderr, "%s: you must specify both a nickname and trust.\n",
progName);
Usage(progName);
}
if (addbuiltin.options[opt_Input].activated) {
infile = PR_Open(addbuiltin.options[opt_Input].arg, PR_RDONLY, 00660);
if (!infile) {
fprintf(stderr, "%s: failed to open input file.\n", progName);
exit(1);
}
} else {
#if defined(WIN32)
/* If we're going to read binary data from stdin, we must put stdin
** into O_BINARY mode or else incoming \r\n's will become \n's,
** and latin-1 characters will be altered.
*/
int smrv = _setmode(_fileno(stdin), _O_BINARY);
if (smrv == -1) {
fprintf(stderr,
"%s: Cannot change stdin to binary mode. Use -i option instead.\n",
progName);
exit(1);
}
#endif
infile = PR_STDIN;
}
nickname = strdup(addbuiltin.options[opt_Nickname].arg);
trusts = strdup(addbuiltin.options[opt_Trust].arg);
NSS_NoDB_Init(NULL);
rv = CERT_DecodeTrustString(&trust, trusts);
if (rv) {
fprintf(stderr, "%s: incorrectly formatted trust string.\n", progName);
Usage(progName);
}
SECU_FileToItem(&derCert, infile);
/*printheader();*/
rv = ConvertCertificate(&derCert, nickname, &trust);
if (rv) {
fprintf(stderr, "%s: failed to convert certificate.\n", progName);
exit(1);
}
if (NSS_Shutdown() != SECSuccess) {
exit(1);
}
return(SECSuccess);
}
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