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127 lines
3.7 KiB
C
127 lines
3.7 KiB
C
/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1994-2000 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. If you wish to allow use of your
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* version of this file only under the terms of the GPL and not to
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* allow others to use your version of this file under the MPL,
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* indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by
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* the GPL. If you do not delete the provisions above, a recipient
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* may use your version of this file under either the MPL or the
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* GPL.
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*/
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/*
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* Code for dealing with x.509 v3 crl and crl entries extensions.
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*
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* $Id: crlv2.c,v 1.1 2000/03/31 19:43:00 relyea%netscape.com Exp $
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*/
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#include "cert.h"
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#include "secitem.h"
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#include "secoid.h"
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#include "secoidt.h"
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#include "secder.h"
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#include "secasn1.h"
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#include "certxutl.h"
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SECStatus
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CERT_FindCRLExtensionByOID(CERTCrl *crl, SECItem *oid, SECItem *value)
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{
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return (cert_FindExtensionByOID (crl->extensions, oid, value));
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}
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SECStatus
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CERT_FindCRLExtension(CERTCrl *crl, int tag, SECItem *value)
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{
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return (cert_FindExtension (crl->extensions, tag, value));
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}
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/* Callback to set extensions and adjust verison */
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static void
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SetCrlExts(void *object, CERTCertExtension **exts)
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{
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CERTCrl *crl = (CERTCrl *)object;
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crl->extensions = exts;
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DER_SetUInteger (crl->arena, &crl->version, SEC_CRL_VERSION_2);
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}
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void *
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CERT_StartCRLExtensions(CERTCrl *crl)
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{
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return (cert_StartExtensions ((void *)crl, crl->arena, SetCrlExts));
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}
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SECStatus CERT_FindCRLNumberExten (CERTCrl *crl, CERTCrlNumber *value)
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{
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SECItem encodedExtenValue;
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SECStatus rv;
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encodedExtenValue.data = NULL;
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encodedExtenValue.len = 0;
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rv = cert_FindExtension
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(crl->extensions, SEC_OID_X509_CRL_NUMBER, &encodedExtenValue);
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if ( rv != SECSuccess )
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return (rv);
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rv = SEC_ASN1DecodeItem (NULL, value, SEC_IntegerTemplate,
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&encodedExtenValue);
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PORT_Free (encodedExtenValue.data);
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return (rv);
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}
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SECStatus CERT_FindCRLReasonExten (CERTCrl *crl, SECItem *value)
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{
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return (CERT_FindBitStringExtension
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(crl->extensions, SEC_OID_X509_REASON_CODE, value));
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}
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SECStatus CERT_FindInvalidDateExten (CERTCrl *crl, int64 *value)
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{
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SECItem encodedExtenValue;
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SECItem decodedExtenValue = {siBuffer,0};
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SECStatus rv;
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encodedExtenValue.data = decodedExtenValue.data = NULL;
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encodedExtenValue.len = decodedExtenValue.len = 0;
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rv = cert_FindExtension
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(crl->extensions, SEC_OID_X509_INVALID_DATE, &encodedExtenValue);
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if ( rv != SECSuccess )
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return (rv);
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rv = SEC_ASN1DecodeItem (NULL, &decodedExtenValue,
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SEC_GeneralizedTimeTemplate, &encodedExtenValue);
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if (rv != SECSuccess)
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return (rv);
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rv = DER_GeneralizedTimeToTime(value, &encodedExtenValue);
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PORT_Free (decodedExtenValue.data);
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PORT_Free (encodedExtenValue.data);
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return (rv);
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}
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