/* ========================================================================
*
* This file is part of CODEC, which is a Java package for encoding
* and decoding ASN.1 data structures.
*
* Author: Fraunhofer Institute for Computer Graphics Research IGD
* Department A8: Security Technology
* Fraunhoferstr. 5, 64283 Darmstadt, Germany
*
* Rights: Copyright (c) 2004 by Fraunhofer-Gesellschaft
* zur Foerderung der angewandten Forschung e.V.
* Hansastr. 27c, 80686 Munich, Germany.
*
* ------------------------------------------------------------------------
*
* The software package is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software package; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA or obtain a copy of the license at
* http://www.fsf.org/licensing/licenses/lgpl.txt.
*
* ------------------------------------------------------------------------
*
* The CODEC library can solely be used and distributed according to
* the terms and conditions of the GNU Lesser General Public License .
*
* The CODEC library has not been tested for the use or application
* for a determined purpose. It is a developing version that can
* possibly contain errors. Therefore, Fraunhofer-Gesellschaft zur
* Foerderung der angewandten Forschung e.V. does not warrant that the
* operation of the CODEC library will be uninterrupted or error-free.
* Neither does Fraunhofer-Gesellschaft zur Foerderung der angewandten
* Forschung e.V. warrant that the CODEC library will operate and
* interact in an uninterrupted or error-free way together with the
* computer program libraries of third parties which the CODEC library
* accesses and which are distributed together with the CODEC library.
*
* Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
* does not warrant that the operation of the third parties's computer
* program libraries themselves which the CODEC library accesses will
* be uninterrupted or error-free.
*
* Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
* shall not be liable for any errors or direct, indirect, special,
* incidental or consequential damages, including lost profits resulting
* from the combination of the CODEC library with software of any user
* or of any third party or resulting from the implementation of the
* CODEC library in any products, systems or services of any user or
* of any third party.
*
* Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
* does not provide any warranty nor any liability that utilization of
* the CODEC library will not interfere with third party intellectual
* property rights or with any other protected third party rights or will
* cause damage to third parties. Fraunhofer Gesellschaft zur Foerderung
* der angewandten Forschung e.V. is currently not aware of any such
* rights.
*
* The CODEC library is supplied without any accompanying services.
*
* ========================================================================
*/
package codec.pkcs12;
import java.io.IOException;
import codec.asn1.ASN1Exception;
import codec.asn1.ASN1ObjectIdentifier;
import codec.asn1.ASN1OctetString;
import codec.asn1.ASN1OpenType;
import codec.asn1.ASN1Sequence;
import codec.asn1.ASN1TaggedType;
import codec.asn1.ASN1Type;
import codec.asn1.Decoder;
import codec.x509.X509Crl;
/**
* This class represents a <code>CRLBag</code> as defined in <a
* href="http://www.rsasecurity.com/rsalabs/pkcs/pkcs-12/index.html"> PKCS#12</a>.
* The ASN.1 definition of this structure is
*
* <pre>
* CRLBag ::= SEQUENCE {
* crlId BAG-TYPE.&id ({CRLTypes}),
* crlValue [0] EXPLICIT BAG-TYPE.&Type ({CRLTypes}{@crlId})
* }
*
* x509CRL BAG-TYPE::=
* {OCTET STRING IDENTIFIED BY {RCL Types 1}} -- DER encoded X.509 certificate stored in OCTET STRING
*
* CRLTypes BAG-TYPE::={
* x509CRL|
* ... -- For future extensions
*
* </pre>
*
* @author Michele Boivin
* @version "$Id: CRLBag.java,v 1.3 2003/01/28 04:46:05 jpeters Exp $"
*/
public class CRLBag extends ASN1Sequence implements java.io.Serializable {
/**
* The OID defining this structure
*/
private int[] oid_ = { 1, 2, 840, 113549, 1, 12, 10, 1, 4 };
/**
* The OID defining the contents of this structure.
*/
private ASN1ObjectIdentifier crlId_;
/**
* The actual content of this structure.
*/
private ASN1TaggedType crlValue_;
protected PKCS12OIDRegistry reg_ = new PKCS12OIDRegistry();
public CRLBag() {
super(2);
crlId_ = new ASN1ObjectIdentifier();
add(crlId_);
ASN1OpenType ot = new ASN1OpenType(reg_, crlId_);
crlValue_ = new ASN1TaggedType(0, ot, true);
add(crlValue_);
}
public CRLBag(X509Crl crl) throws java.security.cert.CRLException {
super(2);
crlId_ = new ASN1ObjectIdentifier("1.2.840.113549.1.9.23");
add(crlId_);
ASN1OctetString x509 = new ASN1OctetString(crl.getEncoded());
crlValue_ = new ASN1TaggedType(0, x509, true);
add(crlValue_);
}
/**
* Decodes this instance. This method extracts the actual content type from
* the {@link ASN1OpenType ASN1OpenType}.
*
* @param decoder
* The {@link Decoder Decoder} to use.
*/
public void decode(Decoder decoder) throws ASN1Exception, IOException {
super.decode(decoder);
ASN1Type t;
ASN1OpenType o;
t = crlValue_.getInnerType();
if (t instanceof ASN1OpenType) {
o = (ASN1OpenType) t;
crlValue_.setInnerType(o.getInnerType());
}
}
public ASN1ObjectIdentifier getCrlId() {
return crlId_;
}
/**
* returns the CRL Value. In case of an x509 CRL the DER encoded value as an
* ASN1OctetString.
*/
public ASN1Type getCrlValue() {
return crlValue_.getInnerType();
}
/**
* Returns the OID of this bag type.
*/
public ASN1ObjectIdentifier getOID() {
return new ASN1ObjectIdentifier(oid_);
}
}