author | igerasim |
Tue, 02 Oct 2018 10:19:07 -0700 | |
changeset 51986 | c1db377f6300 |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2005, 2014, 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 sun.security.util.*; |
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/** |
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* Represents the Delta CRL Indicator Extension. |
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* |
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* <p> |
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* The extension identifies a CRL as being a delta CRL. |
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* Delta CRLs contain updates to revocation information previously distributed, |
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* rather than all the information that would appear in a complete CRL. |
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* The extension contains a CRL number that identifies the CRL, complete for a |
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* given scope, that was used as the starting point in the generation of |
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* this delta CRL. |
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* |
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* <p> |
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* The extension is defined in Section 5.2.4 of |
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8037550: Update RFC references in javadoc to RFC 5280
juh
parents:
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diff
changeset
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* <a href="http://tools.ietf.org/html/rfc5280">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-deltaCRLIndicator OBJECT IDENTIFIER ::= { id-ce 27 } |
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* |
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* BaseCRLNumber ::= CRLNumber |
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* CRLNumber ::= INTEGER (0..MAX) |
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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 DeltaCRLIndicatorExtension extends CRLNumberExtension { |
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/** |
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* Attribute name. |
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*/ |
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public static final String NAME = "DeltaCRLIndicator"; |
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private static final String LABEL = "Base CRL Number"; |
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/** |
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* Creates a delta CRL indicator extension with the integer value . |
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* The criticality is set to true. |
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* |
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* @param crlNum the value to be set for the extension. |
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*/ |
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public DeltaCRLIndicatorExtension(int crlNum) throws IOException { |
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super(PKIXExtensions.DeltaCRLIndicator_Id, true, |
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BigInteger.valueOf(crlNum), NAME, LABEL); |
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} |
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/** |
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* Creates a delta CRL indictor extension with the BigInteger value . |
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* The criticality is set to true. |
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* |
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* @param crlNum the value to be set for the extension. |
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*/ |
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public DeltaCRLIndicatorExtension(BigInteger crlNum) throws IOException { |
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super(PKIXExtensions.DeltaCRLIndicator_Id, true, crlNum, NAME, LABEL); |
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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 ClassCastException if value is not an array of bytes |
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* @exception IOException on decoding error. |
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*/ |
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public DeltaCRLIndicatorExtension(Boolean critical, Object value) |
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throws IOException { |
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super(PKIXExtensions.DeltaCRLIndicator_Id, critical.booleanValue(), |
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value, NAME, LABEL); |
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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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DerOutputStream tmp = new DerOutputStream(); |
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super.encode(out, PKIXExtensions.DeltaCRLIndicator_Id, true); |
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} |
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} |