| /* |
| * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.security.x509; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.util.Enumeration; |
| |
| import sun.security.util.*; |
| |
| /** |
| * Represent the OCSP NoCheck Extension from RFC2560. |
| * <p> |
| * A CA may specify that an OCSP client can trust a responder for the |
| * lifetime of the responder's certificate. The CA does so by including |
| * the extension id-pkix-ocsp-nocheck. This SHOULD be a non-critical |
| * extension. The value of the extension should be NULL. CAs issuing |
| * such a certificate should realized that a compromise of the |
| * responder's key, is as serious as the compromise of a CA key used to |
| * sign CRLs, at least for the validity period of this certificate. CA's |
| * may choose to issue this type of certificate with a very short |
| * lifetime and renew it frequently. |
| * <pre> |
| * id-pkix-ocsp-nocheck OBJECT IDENTIFIER ::= { id-pkix-ocsp 5 } |
| * </pre> |
| * |
| * @author Xuelei Fan |
| * @see Extension |
| * @see CertAttrSet |
| */ |
| public class OCSPNoCheckExtension extends Extension |
| implements CertAttrSet<String> { |
| |
| /** |
| * Identifier for this attribute, to be used with the |
| * get, set, delete methods of Certificate, x509 type. |
| */ |
| public static final String IDENT = |
| "x509.info.extensions.OCSPNoCheck"; |
| /** |
| * Attribute names. |
| */ |
| public static final String NAME = "OCSPNoCheck"; |
| |
| /** |
| * Create a OCSPNoCheckExtension |
| */ |
| public OCSPNoCheckExtension() throws IOException { |
| this.extensionId = PKIXExtensions.OCSPNoCheck_Id; |
| this.critical = false; |
| this.extensionValue = new byte[0]; |
| } |
| |
| /** |
| * Create the extension from the passed DER encoded value. |
| * |
| * @param critical true if the extension is to be treated as critical. |
| * @param value an array of DER encoded bytes of the actual value. |
| * @exception IOException on error. |
| */ |
| public OCSPNoCheckExtension(Boolean critical, Object value) |
| throws IOException { |
| |
| this.extensionId = PKIXExtensions.OCSPNoCheck_Id; |
| this.critical = critical.booleanValue(); |
| |
| // the value should be null, just ignore it here. |
| this.extensionValue = new byte[0]; |
| } |
| |
| /** |
| * Set the attribute value. |
| */ |
| public void set(String name, Object obj) throws IOException { |
| throw new IOException("No attribute is allowed by " + |
| "CertAttrSet:OCSPNoCheckExtension."); |
| } |
| |
| /** |
| * Get the attribute value. |
| */ |
| public Object get(String name) throws IOException { |
| throw new IOException("No attribute is allowed by " + |
| "CertAttrSet:OCSPNoCheckExtension."); |
| } |
| |
| /** |
| * Delete the attribute value. |
| */ |
| public void delete(String name) throws IOException { |
| throw new IOException("No attribute is allowed by " + |
| "CertAttrSet:OCSPNoCheckExtension."); |
| } |
| |
| /** |
| * Return an enumeration of names of attributes existing within this |
| * attribute. |
| */ |
| public Enumeration<String> getElements() { |
| return (new AttributeNameEnumeration()).elements(); |
| } |
| |
| /** |
| * Return the name of this attribute. |
| */ |
| public String getName() { |
| return NAME; |
| } |
| } |