100 lines
3.2 KiB
Java
100 lines
3.2 KiB
Java
/*
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* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package sun.security.x509;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.math.BigInteger;
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import java.util.Enumeration;
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import java.util.List;
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import sun.security.util.*;
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/**
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* Represents the Freshest CRL Extension.
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*
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* <p>
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* The extension identifies how delta CRL information for a
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* complete CRL is obtained.
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*
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* <p>
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* The extension is defined in Section 5.2.6 of
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* <a href="http://www.ietf.org/rfc/rfc3280.txt">Internet X.509 PKI Certific
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ate and Certificate Revocation List (CRL) Profile</a>.
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*
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* <p>
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* Its ASN.1 definition is as follows:
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* <pre>
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* id-ce-freshestCRL OBJECT IDENTIFIER ::= { id-ce 46 }
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*
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* FreshestCRL ::= CRLDistributionPoints
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* </pre>
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*
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* @since 1.6
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*/
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public class FreshestCRLExtension extends CRLDistributionPointsExtension {
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/**
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* Attribute name.
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*/
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public static final String NAME = "FreshestCRL";
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/**
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* Creates a freshest CRL extension.
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* The criticality is set to false.
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*
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* @param distributionPoints the list of delta CRL distribution points.
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*/
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public FreshestCRLExtension(List<DistributionPoint> distributionPoints)
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throws IOException {
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super(PKIXExtensions.FreshestCRL_Id, false, distributionPoints, NAME);
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}
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/**
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* Creates the extension from the passed DER encoded value of the same.
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*
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* @param critical true if the extension is to be treated as critical.
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* @param value an array of DER encoded bytes of the actual value.
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* @exception IOException on decoding error.
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*/
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public FreshestCRLExtension(Boolean critical, Object value)
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throws IOException {
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super(PKIXExtensions.FreshestCRL_Id, critical.booleanValue(), value,
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NAME);
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}
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/**
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* Writes the extension to the DerOutputStream.
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*
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* @param out the DerOutputStream to write the extension to.
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* @exception IOException on encoding errors.
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*/
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public void encode(OutputStream out) throws IOException {
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super.encode(out, PKIXExtensions.FreshestCRL_Id, false);
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}
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}
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