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/*
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* Copyright 2000-2008 Sun Microsystems, Inc. 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. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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package java.security.cert;
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import java.io.IOException;
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import java.math.BigInteger;
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import java.security.PublicKey;
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import java.util.*;
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import javax.security.auth.x500.X500Principal;
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import sun.misc.HexDumpEncoder;
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import sun.security.util.Debug;
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import sun.security.util.DerInputStream;
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import sun.security.util.DerValue;
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import sun.security.util.ObjectIdentifier;
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import sun.security.x509.*;
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/**
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* A <code>CertSelector</code> that selects <code>X509Certificates</code> that
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* match all specified criteria. This class is particularly useful when
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* selecting certificates from a <code>CertStore</code> to build a
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* PKIX-compliant certification path.
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* <p>
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* When first constructed, an <code>X509CertSelector</code> has no criteria
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* enabled and each of the <code>get</code> methods return a default value
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* (<code>null</code>, or <code>-1</code> for the {@link #getBasicConstraints
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* getBasicConstraints} method). Therefore, the {@link #match match}
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* method would return <code>true</code> for any <code>X509Certificate</code>.
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* Typically, several criteria are enabled (by calling
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* {@link #setIssuer setIssuer} or
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* {@link #setKeyUsage setKeyUsage}, for instance) and then the
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* <code>X509CertSelector</code> is passed to
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* {@link CertStore#getCertificates CertStore.getCertificates} or some similar
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* method.
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* <p>
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* Several criteria can be enabled (by calling {@link #setIssuer setIssuer}
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* and {@link #setSerialNumber setSerialNumber},
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* for example) such that the <code>match</code> method
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* usually uniquely matches a single <code>X509Certificate</code>. We say
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* usually, since it is possible for two issuing CAs to have the same
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* distinguished name and each issue a certificate with the same serial
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* number. Other unique combinations include the issuer, subject,
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* subjectKeyIdentifier and/or the subjectPublicKey criteria.
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* <p>
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* Please refer to <a href="http://www.ietf.org/rfc/rfc3280.txt">RFC 3280:
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* Internet X.509 Public Key Infrastructure Certificate and CRL Profile</a> for
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* definitions of the X.509 certificate extensions mentioned below.
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* <p>
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* <b>Concurrent Access</b>
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* <p>
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* Unless otherwise specified, the methods defined in this class are not
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* thread-safe. Multiple threads that need to access a single
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* object concurrently should synchronize amongst themselves and
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* provide the necessary locking. Multiple threads each manipulating
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* separate objects need not synchronize.
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*
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* @see CertSelector
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* @see X509Certificate
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*
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* @since 1.4
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* @author Steve Hanna
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*/
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public class X509CertSelector implements CertSelector {
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private static final Debug debug = Debug.getInstance("certpath");
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private final static ObjectIdentifier ANY_EXTENDED_KEY_USAGE =
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ObjectIdentifier.newInternal(new int[] {2, 5, 29, 37, 0});
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static {
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CertPathHelperImpl.initialize();
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}
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private BigInteger serialNumber;
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private X500Principal issuer;
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private X500Principal subject;
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private byte[] subjectKeyID;
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private byte[] authorityKeyID;
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private Date certificateValid;
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private Date privateKeyValid;
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private ObjectIdentifier subjectPublicKeyAlgID;
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private PublicKey subjectPublicKey;
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private byte[] subjectPublicKeyBytes;
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private boolean[] keyUsage;
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private Set<String> keyPurposeSet;
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private Set<ObjectIdentifier> keyPurposeOIDSet;
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private Set<List<?>> subjectAlternativeNames;
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private Set<GeneralNameInterface> subjectAlternativeGeneralNames;
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private CertificatePolicySet policy;
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private Set<String> policySet;
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private Set<List<?>> pathToNames;
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private Set<GeneralNameInterface> pathToGeneralNames;
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private NameConstraintsExtension nc;
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private byte[] ncBytes;
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private int basicConstraints = -1;
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private X509Certificate x509Cert;
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private boolean matchAllSubjectAltNames = true;
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private static final Boolean FALSE = Boolean.FALSE;
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private static final int PRIVATE_KEY_USAGE_ID = 0;
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private static final int SUBJECT_ALT_NAME_ID = 1;
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private static final int NAME_CONSTRAINTS_ID = 2;
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private static final int CERT_POLICIES_ID = 3;
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private static final int EXTENDED_KEY_USAGE_ID = 4;
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private static final int NUM_OF_EXTENSIONS = 5;
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private static final String[] EXTENSION_OIDS = new String[NUM_OF_EXTENSIONS];
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static {
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EXTENSION_OIDS[PRIVATE_KEY_USAGE_ID] = "2.5.29.16";
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EXTENSION_OIDS[SUBJECT_ALT_NAME_ID] = "2.5.29.17";
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EXTENSION_OIDS[NAME_CONSTRAINTS_ID] = "2.5.29.30";
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EXTENSION_OIDS[CERT_POLICIES_ID] = "2.5.29.32";
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EXTENSION_OIDS[EXTENDED_KEY_USAGE_ID] = "2.5.29.37";
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};
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/* Constants representing the GeneralName types */
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static final int NAME_ANY = 0;
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static final int NAME_RFC822 = 1;
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static final int NAME_DNS = 2;
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static final int NAME_X400 = 3;
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static final int NAME_DIRECTORY = 4;
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static final int NAME_EDI = 5;
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static final int NAME_URI = 6;
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static final int NAME_IP = 7;
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static final int NAME_OID = 8;
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/**
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* Creates an <code>X509CertSelector</code>. Initially, no criteria are set
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* so any <code>X509Certificate</code> will match.
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*/
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public X509CertSelector() {
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// empty
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}
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/**
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* Sets the certificateEquals criterion. The specified
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* <code>X509Certificate</code> must be equal to the
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* <code>X509Certificate</code> passed to the <code>match</code> method.
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* If <code>null</code>, then this check is not applied.
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*
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* <p>This method is particularly useful when it is necessary to
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* match a single certificate. Although other criteria can be specified
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* in conjunction with the certificateEquals criterion, it is usually not
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* practical or necessary.
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*
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* @param cert the <code>X509Certificate</code> to match (or
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* <code>null</code>)
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* @see #getCertificate
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*/
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public void setCertificate(X509Certificate cert) {
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x509Cert = cert;
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}
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/**
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* Sets the serialNumber criterion. The specified serial number
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* must match the certificate serial number in the
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* <code>X509Certificate</code>. If <code>null</code>, any certificate
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* serial number will do.
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*
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* @param serial the certificate serial number to match
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* (or <code>null</code>)
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* @see #getSerialNumber
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*/
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public void setSerialNumber(BigInteger serial) {
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serialNumber = serial;
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}
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/**
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* Sets the issuer criterion. The specified distinguished name
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* must match the issuer distinguished name in the
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* <code>X509Certificate</code>. If <code>null</code>, any issuer
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* distinguished name will do.
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*
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* @param issuer a distinguished name as X500Principal
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* (or <code>null</code>)
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* @since 1.5
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*/
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public void setIssuer(X500Principal issuer) {
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this.issuer = issuer;
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}
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/**
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* <strong>Denigrated</strong>, use {@linkplain #setIssuer(X500Principal)}
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* or {@linkplain #setIssuer(byte[])} instead. This method should not be
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* relied on as it can fail to match some certificates because of a loss of
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* encoding information in the
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* <a href="http://www.ietf.org/rfc/rfc2253.txt">RFC 2253</a> String form
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* of some distinguished names.
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* <p>
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* Sets the issuer criterion. The specified distinguished name
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* must match the issuer distinguished name in the
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* <code>X509Certificate</code>. If <code>null</code>, any issuer
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* distinguished name will do.
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* <p>
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* If <code>issuerDN</code> is not <code>null</code>, it should contain a
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* distinguished name, in RFC 2253 format.
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*
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* @param issuerDN a distinguished name in RFC 2253 format
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* (or <code>null</code>)
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* @throws IOException if a parsing error occurs (incorrect form for DN)
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*/
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public void setIssuer(String issuerDN) throws IOException {
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if (issuerDN == null) {
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issuer = null;
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} else {
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issuer = new X500Name(issuerDN).asX500Principal();
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}
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}
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/**
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* Sets the issuer criterion. The specified distinguished name
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* must match the issuer distinguished name in the
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* <code>X509Certificate</code>. If <code>null</code> is specified,
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* the issuer criterion is disabled and any issuer distinguished name will
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* do.
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* <p>
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* If <code>issuerDN</code> is not <code>null</code>, it should contain a
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* single DER encoded distinguished name, as defined in X.501. The ASN.1
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* notation for this structure is as follows.
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* <pre><code>
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* Name ::= CHOICE {
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* RDNSequence }
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*
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* RDNSequence ::= SEQUENCE OF RelativeDistinguishedName
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*
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* RelativeDistinguishedName ::=
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* SET SIZE (1 .. MAX) OF AttributeTypeAndValue
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*
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* AttributeTypeAndValue ::= SEQUENCE {
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* type AttributeType,
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* value AttributeValue }
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*
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* AttributeType ::= OBJECT IDENTIFIER
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*
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* AttributeValue ::= ANY DEFINED BY AttributeType
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* ....
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* DirectoryString ::= CHOICE {
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* teletexString TeletexString (SIZE (1..MAX)),
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* printableString PrintableString (SIZE (1..MAX)),
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* universalString UniversalString (SIZE (1..MAX)),
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* utf8String UTF8String (SIZE (1.. MAX)),
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* bmpString BMPString (SIZE (1..MAX)) }
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* </code></pre>
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* <p>
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* Note that the byte array specified here is cloned to protect against
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* subsequent modifications.
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*
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* @param issuerDN a byte array containing the distinguished name
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* in ASN.1 DER encoded form (or <code>null</code>)
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* @throws IOException if an encoding error occurs (incorrect form for DN)
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*/
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public void setIssuer(byte[] issuerDN) throws IOException {
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try {
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issuer = (issuerDN == null ? null : new X500Principal(issuerDN));
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} catch (IllegalArgumentException e) {
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throw (IOException)new IOException("Invalid name").initCause(e);
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}
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}
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/**
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* Sets the subject criterion. The specified distinguished name
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* must match the subject distinguished name in the
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* <code>X509Certificate</code>. If <code>null</code>, any subject
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* distinguished name will do.
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*
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* @param subject a distinguished name as X500Principal
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* (or <code>null</code>)
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* @since 1.5
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*/
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public void setSubject(X500Principal subject) {
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this.subject = subject;
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}
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/**
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* <strong>Denigrated</strong>, use {@linkplain #setSubject(X500Principal)}
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* or {@linkplain #setSubject(byte[])} instead. This method should not be
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* relied on as it can fail to match some certificates because of a loss of
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* encoding information in the RFC 2253 String form of some distinguished
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* names.
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* <p>
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* Sets the subject criterion. The specified distinguished name
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* must match the subject distinguished name in the
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* <code>X509Certificate</code>. If <code>null</code>, any subject
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* distinguished name will do.
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* <p>
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* If <code>subjectDN</code> is not <code>null</code>, it should contain a
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* distinguished name, in RFC 2253 format.
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*
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* @param subjectDN a distinguished name in RFC 2253 format
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* (or <code>null</code>)
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* @throws IOException if a parsing error occurs (incorrect form for DN)
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*/
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public void setSubject(String subjectDN) throws IOException {
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if (subjectDN == null) {
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subject = null;
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} else {
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subject = new X500Name(subjectDN).asX500Principal();
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}
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}
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/**
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* Sets the subject criterion. The specified distinguished name
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* must match the subject distinguished name in the
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* <code>X509Certificate</code>. If <code>null</code>, any subject
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* distinguished name will do.
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* <p>
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* If <code>subjectDN</code> is not <code>null</code>, it should contain a
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* single DER encoded distinguished name, as defined in X.501. For the ASN.1
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* notation for this structure, see
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* {@link #setIssuer(byte [] issuerDN) setIssuer(byte [] issuerDN)}.
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*
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* @param subjectDN a byte array containing the distinguished name in
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* ASN.1 DER format (or <code>null</code>)
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* @throws IOException if an encoding error occurs (incorrect form for DN)
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*/
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public void setSubject(byte[] subjectDN) throws IOException {
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try {
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subject = (subjectDN == null ? null : new X500Principal(subjectDN));
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} catch (IllegalArgumentException e) {
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throw (IOException)new IOException("Invalid name").initCause(e);
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}
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}
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/**
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* Sets the subjectKeyIdentifier criterion. The
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* <code>X509Certificate</code> must contain a SubjectKeyIdentifier
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* extension for which the contents of the extension
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* matches the specified criterion value.
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* If the criterion value is <code>null</code>, no
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* subjectKeyIdentifier check will be done.
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* <p>
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* If <code>subjectKeyID</code> is not <code>null</code>, it
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* should contain a single DER encoded value corresponding to the contents
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* of the extension value (not including the object identifier,
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* criticality setting, and encapsulating OCTET STRING)
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* for a SubjectKeyIdentifier extension.
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* The ASN.1 notation for this structure follows.
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* <p>
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* <pre><code>
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* SubjectKeyIdentifier ::= KeyIdentifier
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*
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* KeyIdentifier ::= OCTET STRING
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* </code></pre>
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|
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* <p>
|
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369 |
* Since the format of subject key identifiers is not mandated by
|
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* any standard, subject key identifiers are not parsed by the
|
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* <code>X509CertSelector</code>. Instead, the values are compared using
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* a byte-by-byte comparison.
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|
373 |
* <p>
|
|
374 |
* Note that the byte array supplied here is cloned to protect against
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* subsequent modifications.
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*
|
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377 |
* @param subjectKeyID the subject key identifier (or <code>null</code>)
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* @see #getSubjectKeyIdentifier
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|
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*/
|
|
380 |
public void setSubjectKeyIdentifier(byte[] subjectKeyID) {
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|
381 |
if (subjectKeyID == null) {
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382 |
this.subjectKeyID = null;
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383 |
} else {
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51
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384 |
this.subjectKeyID = subjectKeyID.clone();
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2
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}
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}
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388 |
/**
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|
389 |
* Sets the authorityKeyIdentifier criterion. The
|
|
390 |
* <code>X509Certificate</code> must contain an
|
|
391 |
* AuthorityKeyIdentifier extension for which the contents of the
|
|
392 |
* extension value matches the specified criterion value.
|
|
393 |
* If the criterion value is <code>null</code>, no
|
|
394 |
* authorityKeyIdentifier check will be done.
|
|
395 |
* <p>
|
|
396 |
* If <code>authorityKeyID</code> is not <code>null</code>, it
|
|
397 |
* should contain a single DER encoded value corresponding to the contents
|
|
398 |
* of the extension value (not including the object identifier,
|
|
399 |
* criticality setting, and encapsulating OCTET STRING)
|
|
400 |
* for an AuthorityKeyIdentifier extension.
|
|
401 |
* The ASN.1 notation for this structure follows.
|
|
402 |
* <p>
|
|
403 |
* <pre><code>
|
|
404 |
* AuthorityKeyIdentifier ::= SEQUENCE {
|
|
405 |
* keyIdentifier [0] KeyIdentifier OPTIONAL,
|
|
406 |
* authorityCertIssuer [1] GeneralNames OPTIONAL,
|
|
407 |
* authorityCertSerialNumber [2] CertificateSerialNumber OPTIONAL }
|
|
408 |
*
|
|
409 |
* KeyIdentifier ::= OCTET STRING
|
|
410 |
* </code></pre>
|
|
411 |
* <p>
|
|
412 |
* Authority key identifiers are not parsed by the
|
|
413 |
* <code>X509CertSelector</code>. Instead, the values are
|
|
414 |
* compared using a byte-by-byte comparison.
|
|
415 |
* <p>
|
|
416 |
* When the <code>keyIdentifier</code> field of
|
|
417 |
* <code>AuthorityKeyIdentifier</code> is populated, the value is
|
|
418 |
* usually taken from the <code>SubjectKeyIdentifier</code> extension
|
|
419 |
* in the issuer's certificate. Note, however, that the result of
|
|
420 |
* <code>X509Certificate.getExtensionValue(<SubjectKeyIdentifier Object
|
|
421 |
* Identifier>)</code> on the issuer's certificate may NOT be used
|
|
422 |
* directly as the input to <code>setAuthorityKeyIdentifier</code>.
|
|
423 |
* This is because the SubjectKeyIdentifier contains
|
|
424 |
* only a KeyIdentifier OCTET STRING, and not a SEQUENCE of
|
|
425 |
* KeyIdentifier, GeneralNames, and CertificateSerialNumber.
|
|
426 |
* In order to use the extension value of the issuer certificate's
|
|
427 |
* <code>SubjectKeyIdentifier</code>
|
|
428 |
* extension, it will be necessary to extract the value of the embedded
|
|
429 |
* <code>KeyIdentifier</code> OCTET STRING, then DER encode this OCTET
|
|
430 |
* STRING inside a SEQUENCE.
|
|
431 |
* For more details on SubjectKeyIdentifier, see
|
|
432 |
* {@link #setSubjectKeyIdentifier(byte[] subjectKeyID)}.
|
|
433 |
* <p>
|
|
434 |
* Note also that the byte array supplied here is cloned to protect against
|
|
435 |
* subsequent modifications.
|
|
436 |
*
|
|
437 |
* @param authorityKeyID the authority key identifier
|
|
438 |
* (or <code>null</code>)
|
|
439 |
* @see #getAuthorityKeyIdentifier
|
|
440 |
*/
|
|
441 |
public void setAuthorityKeyIdentifier(byte[] authorityKeyID) {
|
|
442 |
if (authorityKeyID == null) {
|
|
443 |
this.authorityKeyID = null;
|
|
444 |
} else {
|
51
|
445 |
this.authorityKeyID = authorityKeyID.clone();
|
2
|
446 |
}
|
|
447 |
}
|
|
448 |
|
|
449 |
/**
|
|
450 |
* Sets the certificateValid criterion. The specified date must fall
|
|
451 |
* within the certificate validity period for the
|
|
452 |
* <code>X509Certificate</code>. If <code>null</code>, no certificateValid
|
|
453 |
* check will be done.
|
|
454 |
* <p>
|
|
455 |
* Note that the <code>Date</code> supplied here is cloned to protect
|
|
456 |
* against subsequent modifications.
|
|
457 |
*
|
|
458 |
* @param certValid the <code>Date</code> to check (or <code>null</code>)
|
|
459 |
* @see #getCertificateValid
|
|
460 |
*/
|
|
461 |
public void setCertificateValid(Date certValid) {
|
|
462 |
if (certValid == null) {
|
|
463 |
certificateValid = null;
|
|
464 |
} else {
|
|
465 |
certificateValid = (Date)certValid.clone();
|
|
466 |
}
|
|
467 |
}
|
|
468 |
|
|
469 |
/**
|
|
470 |
* Sets the privateKeyValid criterion. The specified date must fall
|
|
471 |
* within the private key validity period for the
|
|
472 |
* <code>X509Certificate</code>. If <code>null</code>, no privateKeyValid
|
|
473 |
* check will be done.
|
|
474 |
* <p>
|
|
475 |
* Note that the <code>Date</code> supplied here is cloned to protect
|
|
476 |
* against subsequent modifications.
|
|
477 |
*
|
|
478 |
* @param privateKeyValid the <code>Date</code> to check (or
|
|
479 |
* <code>null</code>)
|
|
480 |
* @see #getPrivateKeyValid
|
|
481 |
*/
|
|
482 |
public void setPrivateKeyValid(Date privateKeyValid) {
|
|
483 |
if (privateKeyValid == null) {
|
|
484 |
this.privateKeyValid = null;
|
|
485 |
} else {
|
|
486 |
this.privateKeyValid = (Date)privateKeyValid.clone();
|
|
487 |
}
|
|
488 |
}
|
|
489 |
|
|
490 |
/**
|
|
491 |
* Sets the subjectPublicKeyAlgID criterion. The
|
|
492 |
* <code>X509Certificate</code> must contain a subject public key
|
|
493 |
* with the specified algorithm. If <code>null</code>, no
|
|
494 |
* subjectPublicKeyAlgID check will be done.
|
|
495 |
*
|
|
496 |
* @param oid The object identifier (OID) of the algorithm to check
|
|
497 |
* for (or <code>null</code>). An OID is represented by a
|
|
498 |
* set of nonnegative integers separated by periods.
|
|
499 |
* @throws IOException if the OID is invalid, such as
|
|
500 |
* the first component being not 0, 1 or 2 or the second component
|
|
501 |
* being greater than 39.
|
|
502 |
*
|
|
503 |
* @see #getSubjectPublicKeyAlgID
|
|
504 |
*/
|
|
505 |
public void setSubjectPublicKeyAlgID(String oid) throws IOException {
|
|
506 |
if (oid == null) {
|
|
507 |
subjectPublicKeyAlgID = null;
|
|
508 |
} else {
|
|
509 |
subjectPublicKeyAlgID = new ObjectIdentifier(oid);
|
|
510 |
}
|
|
511 |
}
|
|
512 |
|
|
513 |
/**
|
|
514 |
* Sets the subjectPublicKey criterion. The
|
|
515 |
* <code>X509Certificate</code> must contain the specified subject public
|
|
516 |
* key. If <code>null</code>, no subjectPublicKey check will be done.
|
|
517 |
*
|
|
518 |
* @param key the subject public key to check for (or <code>null</code>)
|
|
519 |
* @see #getSubjectPublicKey
|
|
520 |
*/
|
|
521 |
public void setSubjectPublicKey(PublicKey key) {
|
|
522 |
if (key == null) {
|
|
523 |
subjectPublicKey = null;
|
|
524 |
subjectPublicKeyBytes = null;
|
|
525 |
} else {
|
|
526 |
subjectPublicKey = key;
|
|
527 |
subjectPublicKeyBytes = key.getEncoded();
|
|
528 |
}
|
|
529 |
}
|
|
530 |
|
|
531 |
/**
|
|
532 |
* Sets the subjectPublicKey criterion. The <code>X509Certificate</code>
|
|
533 |
* must contain the specified subject public key. If <code>null</code>,
|
|
534 |
* no subjectPublicKey check will be done.
|
|
535 |
* <p>
|
|
536 |
* Because this method allows the public key to be specified as a byte
|
|
537 |
* array, it may be used for unknown key types.
|
|
538 |
* <p>
|
|
539 |
* If <code>key</code> is not <code>null</code>, it should contain a
|
|
540 |
* single DER encoded SubjectPublicKeyInfo structure, as defined in X.509.
|
|
541 |
* The ASN.1 notation for this structure is as follows.
|
|
542 |
* <pre><code>
|
|
543 |
* SubjectPublicKeyInfo ::= SEQUENCE {
|
|
544 |
* algorithm AlgorithmIdentifier,
|
|
545 |
* subjectPublicKey BIT STRING }
|
|
546 |
*
|
|
547 |
* AlgorithmIdentifier ::= SEQUENCE {
|
|
548 |
* algorithm OBJECT IDENTIFIER,
|
|
549 |
* parameters ANY DEFINED BY algorithm OPTIONAL }
|
|
550 |
* -- contains a value of the type
|
|
551 |
* -- registered for use with the
|
|
552 |
* -- algorithm object identifier value
|
|
553 |
* </code></pre>
|
|
554 |
* <p>
|
|
555 |
* Note that the byte array supplied here is cloned to protect against
|
|
556 |
* subsequent modifications.
|
|
557 |
*
|
|
558 |
* @param key a byte array containing the subject public key in ASN.1 DER
|
|
559 |
* form (or <code>null</code>)
|
|
560 |
* @throws IOException if an encoding error occurs (incorrect form for
|
|
561 |
* subject public key)
|
|
562 |
* @see #getSubjectPublicKey
|
|
563 |
*/
|
|
564 |
public void setSubjectPublicKey(byte[] key) throws IOException {
|
|
565 |
if (key == null) {
|
|
566 |
subjectPublicKey = null;
|
|
567 |
subjectPublicKeyBytes = null;
|
|
568 |
} else {
|
51
|
569 |
subjectPublicKeyBytes = key.clone();
|
2
|
570 |
subjectPublicKey = X509Key.parse(new DerValue(subjectPublicKeyBytes));
|
|
571 |
}
|
|
572 |
}
|
|
573 |
|
|
574 |
/**
|
|
575 |
* Sets the keyUsage criterion. The <code>X509Certificate</code>
|
|
576 |
* must allow the specified keyUsage values. If <code>null</code>, no
|
|
577 |
* keyUsage check will be done. Note that an <code>X509Certificate</code>
|
|
578 |
* that has no keyUsage extension implicitly allows all keyUsage values.
|
|
579 |
* <p>
|
|
580 |
* Note that the boolean array supplied here is cloned to protect against
|
|
581 |
* subsequent modifications.
|
|
582 |
*
|
|
583 |
* @param keyUsage a boolean array in the same format as the boolean
|
|
584 |
* array returned by
|
|
585 |
* {@link X509Certificate#getKeyUsage() X509Certificate.getKeyUsage()}.
|
|
586 |
* Or <code>null</code>.
|
|
587 |
* @see #getKeyUsage
|
|
588 |
*/
|
|
589 |
public void setKeyUsage(boolean[] keyUsage) {
|
|
590 |
if (keyUsage == null) {
|
|
591 |
this.keyUsage = null;
|
|
592 |
} else {
|
51
|
593 |
this.keyUsage = keyUsage.clone();
|
2
|
594 |
}
|
|
595 |
}
|
|
596 |
|
|
597 |
/**
|
|
598 |
* Sets the extendedKeyUsage criterion. The <code>X509Certificate</code>
|
|
599 |
* must allow the specified key purposes in its extended key usage
|
|
600 |
* extension. If <code>keyPurposeSet</code> is empty or <code>null</code>,
|
|
601 |
* no extendedKeyUsage check will be done. Note that an
|
|
602 |
* <code>X509Certificate</code> that has no extendedKeyUsage extension
|
|
603 |
* implicitly allows all key purposes.
|
|
604 |
* <p>
|
|
605 |
* Note that the <code>Set</code> is cloned to protect against
|
|
606 |
* subsequent modifications.
|
|
607 |
*
|
|
608 |
* @param keyPurposeSet a <code>Set</code> of key purpose OIDs in string
|
|
609 |
* format (or <code>null</code>). Each OID is represented by a set of
|
|
610 |
* nonnegative integers separated by periods.
|
|
611 |
* @throws IOException if the OID is invalid, such as
|
|
612 |
* the first component being not 0, 1 or 2 or the second component
|
|
613 |
* being greater than 39.
|
|
614 |
* @see #getExtendedKeyUsage
|
|
615 |
*/
|
|
616 |
public void setExtendedKeyUsage(Set<String> keyPurposeSet) throws IOException {
|
|
617 |
if ((keyPurposeSet == null) || keyPurposeSet.isEmpty()) {
|
|
618 |
this.keyPurposeSet = null;
|
|
619 |
keyPurposeOIDSet = null;
|
|
620 |
} else {
|
|
621 |
this.keyPurposeSet =
|
|
622 |
Collections.unmodifiableSet(new HashSet<String>(keyPurposeSet));
|
|
623 |
keyPurposeOIDSet = new HashSet<ObjectIdentifier>();
|
|
624 |
for (String s : this.keyPurposeSet) {
|
|
625 |
keyPurposeOIDSet.add(new ObjectIdentifier(s));
|
|
626 |
}
|
|
627 |
}
|
|
628 |
}
|
|
629 |
|
|
630 |
/**
|
|
631 |
* Enables/disables matching all of the subjectAlternativeNames
|
|
632 |
* specified in the {@link #setSubjectAlternativeNames
|
|
633 |
* setSubjectAlternativeNames} or {@link #addSubjectAlternativeName
|
|
634 |
* addSubjectAlternativeName} methods. If enabled,
|
|
635 |
* the <code>X509Certificate</code> must contain all of the
|
|
636 |
* specified subject alternative names. If disabled, the
|
|
637 |
* <code>X509Certificate</code> must contain at least one of the
|
|
638 |
* specified subject alternative names.
|
|
639 |
*
|
|
640 |
* <p>The matchAllNames flag is <code>true</code> by default.
|
|
641 |
*
|
|
642 |
* @param matchAllNames if <code>true</code>, the flag is enabled;
|
|
643 |
* if <code>false</code>, the flag is disabled.
|
|
644 |
* @see #getMatchAllSubjectAltNames
|
|
645 |
*/
|
|
646 |
public void setMatchAllSubjectAltNames(boolean matchAllNames) {
|
|
647 |
this.matchAllSubjectAltNames = matchAllNames;
|
|
648 |
}
|
|
649 |
|
|
650 |
/**
|
|
651 |
* Sets the subjectAlternativeNames criterion. The
|
|
652 |
* <code>X509Certificate</code> must contain all or at least one of the
|
|
653 |
* specified subjectAlternativeNames, depending on the value of
|
|
654 |
* the matchAllNames flag (see {@link #setMatchAllSubjectAltNames
|
|
655 |
* setMatchAllSubjectAltNames}).
|
|
656 |
* <p>
|
|
657 |
* This method allows the caller to specify, with a single method call,
|
|
658 |
* the complete set of subject alternative names for the
|
|
659 |
* subjectAlternativeNames criterion. The specified value replaces
|
|
660 |
* the previous value for the subjectAlternativeNames criterion.
|
|
661 |
* <p>
|
|
662 |
* The <code>names</code> parameter (if not <code>null</code>) is a
|
|
663 |
* <code>Collection</code> with one
|
|
664 |
* entry for each name to be included in the subject alternative name
|
|
665 |
* criterion. Each entry is a <code>List</code> whose first entry is an
|
|
666 |
* <code>Integer</code> (the name type, 0-8) and whose second
|
|
667 |
* entry is a <code>String</code> or a byte array (the name, in
|
|
668 |
* string or ASN.1 DER encoded form, respectively).
|
|
669 |
* There can be multiple names of the same type. If <code>null</code>
|
|
670 |
* is supplied as the value for this argument, no
|
|
671 |
* subjectAlternativeNames check will be performed.
|
|
672 |
* <p>
|
|
673 |
* Each subject alternative name in the <code>Collection</code>
|
|
674 |
* may be specified either as a <code>String</code> or as an ASN.1 encoded
|
|
675 |
* byte array. For more details about the formats used, see
|
|
676 |
* {@link #addSubjectAlternativeName(int type, String name)
|
|
677 |
* addSubjectAlternativeName(int type, String name)} and
|
|
678 |
* {@link #addSubjectAlternativeName(int type, byte [] name)
|
|
679 |
* addSubjectAlternativeName(int type, byte [] name)}.
|
|
680 |
* <p>
|
|
681 |
* <strong>Note:</strong> for distinguished names, specify the byte
|
|
682 |
* array form instead of the String form. See the note in
|
|
683 |
* {@link #addSubjectAlternativeName(int, String)} for more information.
|
|
684 |
* <p>
|
|
685 |
* Note that the <code>names</code> parameter can contain duplicate
|
|
686 |
* names (same name and name type), but they may be removed from the
|
|
687 |
* <code>Collection</code> of names returned by the
|
|
688 |
* {@link #getSubjectAlternativeNames getSubjectAlternativeNames} method.
|
|
689 |
* <p>
|
|
690 |
* Note that a deep copy is performed on the <code>Collection</code> to
|
|
691 |
* protect against subsequent modifications.
|
|
692 |
*
|
|
693 |
* @param names a <code>Collection</code> of names (or <code>null</code>)
|
|
694 |
* @throws IOException if a parsing error occurs
|
|
695 |
* @see #getSubjectAlternativeNames
|
|
696 |
*/
|
|
697 |
public void setSubjectAlternativeNames(Collection<List<?>> names)
|
|
698 |
throws IOException {
|
|
699 |
if (names == null) {
|
|
700 |
subjectAlternativeNames = null;
|
|
701 |
subjectAlternativeGeneralNames = null;
|
|
702 |
} else {
|
|
703 |
if (names.isEmpty()) {
|
|
704 |
subjectAlternativeNames = null;
|
|
705 |
subjectAlternativeGeneralNames = null;
|
|
706 |
return;
|
|
707 |
}
|
|
708 |
Set<List<?>> tempNames = cloneAndCheckNames(names);
|
|
709 |
// Ensure that we either set both of these or neither
|
|
710 |
subjectAlternativeGeneralNames = parseNames(tempNames);
|
|
711 |
subjectAlternativeNames = tempNames;
|
|
712 |
}
|
|
713 |
}
|
|
714 |
|
|
715 |
/**
|
|
716 |
* Adds a name to the subjectAlternativeNames criterion. The
|
|
717 |
* <code>X509Certificate</code> must contain all or at least one
|
|
718 |
* of the specified subjectAlternativeNames, depending on the value of
|
|
719 |
* the matchAllNames flag (see {@link #setMatchAllSubjectAltNames
|
|
720 |
* setMatchAllSubjectAltNames}).
|
|
721 |
* <p>
|
|
722 |
* This method allows the caller to add a name to the set of subject
|
|
723 |
* alternative names.
|
|
724 |
* The specified name is added to any previous value for the
|
|
725 |
* subjectAlternativeNames criterion. If the specified name is a
|
|
726 |
* duplicate, it may be ignored.
|
|
727 |
* <p>
|
|
728 |
* The name is provided in string format.
|
|
729 |
* <a href="http://www.ietf.org/rfc/rfc822.txt">RFC 822</a>, DNS, and URI
|
|
730 |
* names use the well-established string formats for those types (subject to
|
|
731 |
* the restrictions included in RFC 3280). IPv4 address names are
|
|
732 |
* supplied using dotted quad notation. OID address names are represented
|
|
733 |
* as a series of nonnegative integers separated by periods. And
|
|
734 |
* directory names (distinguished names) are supplied in RFC 2253 format.
|
|
735 |
* No standard string format is defined for otherNames, X.400 names,
|
|
736 |
* EDI party names, IPv6 address names, or any other type of names. They
|
|
737 |
* should be specified using the
|
|
738 |
* {@link #addSubjectAlternativeName(int type, byte [] name)
|
|
739 |
* addSubjectAlternativeName(int type, byte [] name)}
|
|
740 |
* method.
|
|
741 |
* <p>
|
|
742 |
* <strong>Note:</strong> for distinguished names, use
|
|
743 |
* {@linkplain #addSubjectAlternativeName(int, byte[])} instead.
|
|
744 |
* This method should not be relied on as it can fail to match some
|
|
745 |
* certificates because of a loss of encoding information in the RFC 2253
|
|
746 |
* String form of some distinguished names.
|
|
747 |
*
|
|
748 |
* @param type the name type (0-8, as specified in
|
|
749 |
* RFC 3280, section 4.2.1.7)
|
|
750 |
* @param name the name in string form (not <code>null</code>)
|
|
751 |
* @throws IOException if a parsing error occurs
|
|
752 |
*/
|
|
753 |
public void addSubjectAlternativeName(int type, String name)
|
|
754 |
throws IOException {
|
|
755 |
addSubjectAlternativeNameInternal(type, name);
|
|
756 |
}
|
|
757 |
|
|
758 |
/**
|
|
759 |
* Adds a name to the subjectAlternativeNames criterion. The
|
|
760 |
* <code>X509Certificate</code> must contain all or at least one
|
|
761 |
* of the specified subjectAlternativeNames, depending on the value of
|
|
762 |
* the matchAllNames flag (see {@link #setMatchAllSubjectAltNames
|
|
763 |
* setMatchAllSubjectAltNames}).
|
|
764 |
* <p>
|
|
765 |
* This method allows the caller to add a name to the set of subject
|
|
766 |
* alternative names.
|
|
767 |
* The specified name is added to any previous value for the
|
|
768 |
* subjectAlternativeNames criterion. If the specified name is a
|
|
769 |
* duplicate, it may be ignored.
|
|
770 |
* <p>
|
|
771 |
* The name is provided as a byte array. This byte array should contain
|
|
772 |
* the DER encoded name, as it would appear in the GeneralName structure
|
|
773 |
* defined in RFC 3280 and X.509. The encoded byte array should only contain
|
|
774 |
* the encoded value of the name, and should not include the tag associated
|
|
775 |
* with the name in the GeneralName structure. The ASN.1 definition of this
|
|
776 |
* structure appears below.
|
|
777 |
* <pre><code>
|
|
778 |
* GeneralName ::= CHOICE {
|
|
779 |
* otherName [0] OtherName,
|
|
780 |
* rfc822Name [1] IA5String,
|
|
781 |
* dNSName [2] IA5String,
|
|
782 |
* x400Address [3] ORAddress,
|
|
783 |
* directoryName [4] Name,
|
|
784 |
* ediPartyName [5] EDIPartyName,
|
|
785 |
* uniformResourceIdentifier [6] IA5String,
|
|
786 |
* iPAddress [7] OCTET STRING,
|
|
787 |
* registeredID [8] OBJECT IDENTIFIER}
|
|
788 |
* </code></pre>
|
|
789 |
* <p>
|
|
790 |
* Note that the byte array supplied here is cloned to protect against
|
|
791 |
* subsequent modifications.
|
|
792 |
*
|
|
793 |
* @param type the name type (0-8, as listed above)
|
|
794 |
* @param name a byte array containing the name in ASN.1 DER encoded form
|
|
795 |
* @throws IOException if a parsing error occurs
|
|
796 |
*/
|
|
797 |
public void addSubjectAlternativeName(int type, byte[] name)
|
|
798 |
throws IOException {
|
|
799 |
// clone because byte arrays are modifiable
|
|
800 |
addSubjectAlternativeNameInternal(type, name.clone());
|
|
801 |
}
|
|
802 |
|
|
803 |
/**
|
|
804 |
* A private method that adds a name (String or byte array) to the
|
|
805 |
* subjectAlternativeNames criterion. The <code>X509Certificate</code>
|
|
806 |
* must contain the specified subjectAlternativeName.
|
|
807 |
*
|
|
808 |
* @param type the name type (0-8, as specified in
|
|
809 |
* RFC 3280, section 4.2.1.7)
|
|
810 |
* @param name the name in string or byte array form
|
|
811 |
* @throws IOException if a parsing error occurs
|
|
812 |
*/
|
|
813 |
private void addSubjectAlternativeNameInternal(int type, Object name)
|
|
814 |
throws IOException {
|
|
815 |
// First, ensure that the name parses
|
|
816 |
GeneralNameInterface tempName = makeGeneralNameInterface(type, name);
|
|
817 |
if (subjectAlternativeNames == null) {
|
|
818 |
subjectAlternativeNames = new HashSet<List<?>>();
|
|
819 |
}
|
|
820 |
if (subjectAlternativeGeneralNames == null) {
|
|
821 |
subjectAlternativeGeneralNames = new HashSet<GeneralNameInterface>();
|
|
822 |
}
|
|
823 |
List<Object> list = new ArrayList<Object>(2);
|
|
824 |
list.add(Integer.valueOf(type));
|
|
825 |
list.add(name);
|
|
826 |
subjectAlternativeNames.add(list);
|
|
827 |
subjectAlternativeGeneralNames.add(tempName);
|
|
828 |
}
|
|
829 |
|
|
830 |
/**
|
|
831 |
* Parse an argument of the form passed to setSubjectAlternativeNames,
|
|
832 |
* returning a <code>Collection</code> of
|
|
833 |
* <code>GeneralNameInterface</code>s.
|
|
834 |
* Throw an IllegalArgumentException or a ClassCastException
|
|
835 |
* if the argument is malformed.
|
|
836 |
*
|
|
837 |
* @param names a Collection with one entry per name.
|
|
838 |
* Each entry is a <code>List</code> whose first entry
|
|
839 |
* is an Integer (the name type, 0-8) and whose second
|
|
840 |
* entry is a String or a byte array (the name, in
|
|
841 |
* string or ASN.1 DER encoded form, respectively).
|
|
842 |
* There can be multiple names of the same type. Null is
|
|
843 |
* not an acceptable value.
|
|
844 |
* @return a Set of <code>GeneralNameInterface</code>s
|
|
845 |
* @throws IOException if a parsing error occurs
|
|
846 |
*/
|
|
847 |
private static Set<GeneralNameInterface> parseNames(Collection<List<?>> names) throws IOException {
|
|
848 |
Set<GeneralNameInterface> genNames = new HashSet<GeneralNameInterface>();
|
|
849 |
for (List<?> nameList : names) {
|
|
850 |
if (nameList.size() != 2) {
|
|
851 |
throw new IOException("name list size not 2");
|
|
852 |
}
|
|
853 |
Object o = nameList.get(0);
|
|
854 |
if (!(o instanceof Integer)) {
|
|
855 |
throw new IOException("expected an Integer");
|
|
856 |
}
|
|
857 |
int nameType = ((Integer)o).intValue();
|
|
858 |
o = nameList.get(1);
|
|
859 |
genNames.add(makeGeneralNameInterface(nameType, o));
|
|
860 |
}
|
|
861 |
|
|
862 |
return genNames;
|
|
863 |
}
|
|
864 |
|
|
865 |
/**
|
|
866 |
* Compare for equality two objects of the form passed to
|
|
867 |
* setSubjectAlternativeNames (or X509CRLSelector.setIssuerNames).
|
|
868 |
* Throw an <code>IllegalArgumentException</code> or a
|
|
869 |
* <code>ClassCastException</code> if one of the objects is malformed.
|
|
870 |
*
|
|
871 |
* @param object1 a Collection containing the first object to compare
|
|
872 |
* @param object2 a Collection containing the second object to compare
|
|
873 |
* @return true if the objects are equal, false otherwise
|
|
874 |
*/
|
|
875 |
static boolean equalNames(Collection object1, Collection object2) {
|
|
876 |
if ((object1 == null) || (object2 == null)) {
|
|
877 |
return object1 == object2;
|
|
878 |
}
|
|
879 |
return object1.equals(object2);
|
|
880 |
}
|
|
881 |
|
|
882 |
/**
|
|
883 |
* Make a <code>GeneralNameInterface</code> out of a name type (0-8) and an
|
|
884 |
* Object that may be a byte array holding the ASN.1 DER encoded
|
|
885 |
* name or a String form of the name. Except for X.509
|
|
886 |
* Distinguished Names, the String form of the name must not be the
|
|
887 |
* result from calling toString on an existing GeneralNameInterface
|
|
888 |
* implementing class. The output of toString is not compatible
|
|
889 |
* with the String constructors for names other than Distinguished
|
|
890 |
* Names.
|
|
891 |
*
|
|
892 |
* @param type name type (0-8)
|
|
893 |
* @param name name as ASN.1 Der-encoded byte array or String
|
|
894 |
* @return a GeneralNameInterface name
|
|
895 |
* @throws IOException if a parsing error occurs
|
|
896 |
*/
|
|
897 |
static GeneralNameInterface makeGeneralNameInterface(int type, Object name)
|
|
898 |
throws IOException {
|
|
899 |
GeneralNameInterface result;
|
|
900 |
if (debug != null) {
|
|
901 |
debug.println("X509CertSelector.makeGeneralNameInterface("
|
|
902 |
+ type + ")...");
|
|
903 |
}
|
|
904 |
|
|
905 |
if (name instanceof String) {
|
|
906 |
if (debug != null) {
|
|
907 |
debug.println("X509CertSelector.makeGeneralNameInterface() "
|
|
908 |
+ "name is String: " + name);
|
|
909 |
}
|
|
910 |
switch (type) {
|
|
911 |
case NAME_RFC822:
|
|
912 |
result = new RFC822Name((String)name);
|
|
913 |
break;
|
|
914 |
case NAME_DNS:
|
|
915 |
result = new DNSName((String)name);
|
|
916 |
break;
|
|
917 |
case NAME_DIRECTORY:
|
|
918 |
result = new X500Name((String)name);
|
|
919 |
break;
|
|
920 |
case NAME_URI:
|
|
921 |
result = new URIName((String)name);
|
|
922 |
break;
|
|
923 |
case NAME_IP:
|
|
924 |
result = new IPAddressName((String)name);
|
|
925 |
break;
|
|
926 |
case NAME_OID:
|
|
927 |
result = new OIDName((String)name);
|
|
928 |
break;
|
|
929 |
default:
|
|
930 |
throw new IOException("unable to parse String names of type "
|
|
931 |
+ type);
|
|
932 |
}
|
|
933 |
if (debug != null) {
|
|
934 |
debug.println("X509CertSelector.makeGeneralNameInterface() "
|
|
935 |
+ "result: " + result.toString());
|
|
936 |
}
|
|
937 |
} else if (name instanceof byte[]) {
|
|
938 |
DerValue val = new DerValue((byte[]) name);
|
|
939 |
if (debug != null) {
|
|
940 |
debug.println
|
|
941 |
("X509CertSelector.makeGeneralNameInterface() is byte[]");
|
|
942 |
}
|
|
943 |
|
|
944 |
switch (type) {
|
|
945 |
case NAME_ANY:
|
|
946 |
result = new OtherName(val);
|
|
947 |
break;
|
|
948 |
case NAME_RFC822:
|
|
949 |
result = new RFC822Name(val);
|
|
950 |
break;
|
|
951 |
case NAME_DNS:
|
|
952 |
result = new DNSName(val);
|
|
953 |
break;
|
|
954 |
case NAME_X400:
|
|
955 |
result = new X400Address(val);
|
|
956 |
break;
|
|
957 |
case NAME_DIRECTORY:
|
|
958 |
result = new X500Name(val);
|
|
959 |
break;
|
|
960 |
case NAME_EDI:
|
|
961 |
result = new EDIPartyName(val);
|
|
962 |
break;
|
|
963 |
case NAME_URI:
|
|
964 |
result = new URIName(val);
|
|
965 |
break;
|
|
966 |
case NAME_IP:
|
|
967 |
result = new IPAddressName(val);
|
|
968 |
break;
|
|
969 |
case NAME_OID:
|
|
970 |
result = new OIDName(val);
|
|
971 |
break;
|
|
972 |
default:
|
|
973 |
throw new IOException("unable to parse byte array names of "
|
|
974 |
+ "type " + type);
|
|
975 |
}
|
|
976 |
if (debug != null) {
|
|
977 |
debug.println("X509CertSelector.makeGeneralNameInterface() result: "
|
|
978 |
+ result.toString());
|
|
979 |
}
|
|
980 |
} else {
|
|
981 |
if (debug != null) {
|
|
982 |
debug.println("X509CertSelector.makeGeneralName() input name "
|
|
983 |
+ "not String or byte array");
|
|
984 |
}
|
|
985 |
throw new IOException("name not String or byte array");
|
|
986 |
}
|
|
987 |
return result;
|
|
988 |
}
|
|
989 |
|
|
990 |
|
|
991 |
/**
|
|
992 |
* Sets the name constraints criterion. The <code>X509Certificate</code>
|
|
993 |
* must have subject and subject alternative names that
|
|
994 |
* meet the specified name constraints.
|
|
995 |
* <p>
|
|
996 |
* The name constraints are specified as a byte array. This byte array
|
|
997 |
* should contain the DER encoded form of the name constraints, as they
|
|
998 |
* would appear in the NameConstraints structure defined in RFC 3280
|
|
999 |
* and X.509. The ASN.1 definition of this structure appears below.
|
|
1000 |
*
|
|
1001 |
* <pre><code>
|
|
1002 |
* NameConstraints ::= SEQUENCE {
|
|
1003 |
* permittedSubtrees [0] GeneralSubtrees OPTIONAL,
|
|
1004 |
* excludedSubtrees [1] GeneralSubtrees OPTIONAL }
|
|
1005 |
*
|
|
1006 |
* GeneralSubtrees ::= SEQUENCE SIZE (1..MAX) OF GeneralSubtree
|
|
1007 |
*
|
|
1008 |
* GeneralSubtree ::= SEQUENCE {
|
|
1009 |
* base GeneralName,
|
|
1010 |
* minimum [0] BaseDistance DEFAULT 0,
|
|
1011 |
* maximum [1] BaseDistance OPTIONAL }
|
|
1012 |
*
|
|
1013 |
* BaseDistance ::= INTEGER (0..MAX)
|
|
1014 |
*
|
|
1015 |
* GeneralName ::= CHOICE {
|
|
1016 |
* otherName [0] OtherName,
|
|
1017 |
* rfc822Name [1] IA5String,
|
|
1018 |
* dNSName [2] IA5String,
|
|
1019 |
* x400Address [3] ORAddress,
|
|
1020 |
* directoryName [4] Name,
|
|
1021 |
* ediPartyName [5] EDIPartyName,
|
|
1022 |
* uniformResourceIdentifier [6] IA5String,
|
|
1023 |
* iPAddress [7] OCTET STRING,
|
|
1024 |
* registeredID [8] OBJECT IDENTIFIER}
|
|
1025 |
* </code></pre>
|
|
1026 |
* <p>
|
|
1027 |
* Note that the byte array supplied here is cloned to protect against
|
|
1028 |
* subsequent modifications.
|
|
1029 |
*
|
|
1030 |
* @param bytes a byte array containing the ASN.1 DER encoding of
|
|
1031 |
* a NameConstraints extension to be used for checking
|
|
1032 |
* name constraints. Only the value of the extension is
|
|
1033 |
* included, not the OID or criticality flag. Can be
|
|
1034 |
* <code>null</code>,
|
|
1035 |
* in which case no name constraints check will be performed.
|
|
1036 |
* @throws IOException if a parsing error occurs
|
|
1037 |
* @see #getNameConstraints
|
|
1038 |
*/
|
|
1039 |
public void setNameConstraints(byte[] bytes) throws IOException {
|
|
1040 |
if (bytes == null) {
|
|
1041 |
ncBytes = null;
|
|
1042 |
nc = null;
|
|
1043 |
} else {
|
51
|
1044 |
ncBytes = bytes.clone();
|
2
|
1045 |
nc = new NameConstraintsExtension(FALSE, bytes);
|
|
1046 |
}
|
|
1047 |
}
|
|
1048 |
|
|
1049 |
/**
|
|
1050 |
* Sets the basic constraints constraint. If the value is greater than or
|
|
1051 |
* equal to zero, <code>X509Certificates</code> must include a
|
|
1052 |
* basicConstraints extension with
|
|
1053 |
* a pathLen of at least this value. If the value is -2, only end-entity
|
|
1054 |
* certificates are accepted. If the value is -1, no check is done.
|
|
1055 |
* <p>
|
|
1056 |
* This constraint is useful when building a certification path forward
|
|
1057 |
* (from the target toward the trust anchor. If a partial path has been
|
|
1058 |
* built, any candidate certificate must have a maxPathLen value greater
|
|
1059 |
* than or equal to the number of certificates in the partial path.
|
|
1060 |
*
|
|
1061 |
* @param minMaxPathLen the value for the basic constraints constraint
|
|
1062 |
* @throws IllegalArgumentException if the value is less than -2
|
|
1063 |
* @see #getBasicConstraints
|
|
1064 |
*/
|
|
1065 |
public void setBasicConstraints(int minMaxPathLen) {
|
|
1066 |
if (minMaxPathLen < -2) {
|
|
1067 |
throw new IllegalArgumentException("basic constraints less than -2");
|
|
1068 |
}
|
|
1069 |
basicConstraints = minMaxPathLen;
|
|
1070 |
}
|
|
1071 |
|
|
1072 |
/**
|
|
1073 |
* Sets the policy constraint. The <code>X509Certificate</code> must
|
|
1074 |
* include at least one of the specified policies in its certificate
|
|
1075 |
* policies extension. If <code>certPolicySet</code> is empty, then the
|
|
1076 |
* <code>X509Certificate</code> must include at least some specified policy
|
|
1077 |
* in its certificate policies extension. If <code>certPolicySet</code> is
|
|
1078 |
* <code>null</code>, no policy check will be performed.
|
|
1079 |
* <p>
|
|
1080 |
* Note that the <code>Set</code> is cloned to protect against
|
|
1081 |
* subsequent modifications.
|
|
1082 |
*
|
|
1083 |
* @param certPolicySet a <code>Set</code> of certificate policy OIDs in
|
|
1084 |
* string format (or <code>null</code>). Each OID is
|
|
1085 |
* represented by a set of nonnegative integers
|
|
1086 |
* separated by periods.
|
|
1087 |
* @throws IOException if a parsing error occurs on the OID such as
|
|
1088 |
* the first component is not 0, 1 or 2 or the second component is
|
|
1089 |
* greater than 39.
|
|
1090 |
* @see #getPolicy
|
|
1091 |
*/
|
|
1092 |
public void setPolicy(Set<String> certPolicySet) throws IOException {
|
|
1093 |
if (certPolicySet == null) {
|
|
1094 |
policySet = null;
|
|
1095 |
policy = null;
|
|
1096 |
} else {
|
|
1097 |
// Snapshot set and parse it
|
|
1098 |
Set<String> tempSet = Collections.unmodifiableSet
|
|
1099 |
(new HashSet<String>(certPolicySet));
|
|
1100 |
/* Convert to Vector of ObjectIdentifiers */
|
|
1101 |
Iterator<String> i = tempSet.iterator();
|
|
1102 |
Vector<CertificatePolicyId> polIdVector = new Vector<CertificatePolicyId>();
|
|
1103 |
while (i.hasNext()) {
|
|
1104 |
Object o = i.next();
|
|
1105 |
if (!(o instanceof String)) {
|
|
1106 |
throw new IOException("non String in certPolicySet");
|
|
1107 |
}
|
|
1108 |
polIdVector.add(new CertificatePolicyId(new ObjectIdentifier(
|
|
1109 |
(String)o)));
|
|
1110 |
}
|
|
1111 |
// If everything went OK, make the changes
|
|
1112 |
policySet = tempSet;
|
|
1113 |
policy = new CertificatePolicySet(polIdVector);
|
|
1114 |
}
|
|
1115 |
}
|
|
1116 |
|
|
1117 |
/**
|
|
1118 |
* Sets the pathToNames criterion. The <code>X509Certificate</code> must
|
|
1119 |
* not include name constraints that would prohibit building a
|
|
1120 |
* path to the specified names.
|
|
1121 |
* <p>
|
|
1122 |
* This method allows the caller to specify, with a single method call,
|
|
1123 |
* the complete set of names which the <code>X509Certificates</code>'s
|
|
1124 |
* name constraints must permit. The specified value replaces
|
|
1125 |
* the previous value for the pathToNames criterion.
|
|
1126 |
* <p>
|
|
1127 |
* This constraint is useful when building a certification path forward
|
|
1128 |
* (from the target toward the trust anchor. If a partial path has been
|
|
1129 |
* built, any candidate certificate must not include name constraints that
|
|
1130 |
* would prohibit building a path to any of the names in the partial path.
|
|
1131 |
* <p>
|
|
1132 |
* The <code>names</code> parameter (if not <code>null</code>) is a
|
|
1133 |
* <code>Collection</code> with one
|
|
1134 |
* entry for each name to be included in the pathToNames
|
|
1135 |
* criterion. Each entry is a <code>List</code> whose first entry is an
|
|
1136 |
* <code>Integer</code> (the name type, 0-8) and whose second
|
|
1137 |
* entry is a <code>String</code> or a byte array (the name, in
|
|
1138 |
* string or ASN.1 DER encoded form, respectively).
|
|
1139 |
* There can be multiple names of the same type. If <code>null</code>
|
|
1140 |
* is supplied as the value for this argument, no
|
|
1141 |
* pathToNames check will be performed.
|
|
1142 |
* <p>
|
|
1143 |
* Each name in the <code>Collection</code>
|
|
1144 |
* may be specified either as a <code>String</code> or as an ASN.1 encoded
|
|
1145 |
* byte array. For more details about the formats used, see
|
|
1146 |
* {@link #addPathToName(int type, String name)
|
|
1147 |
* addPathToName(int type, String name)} and
|
|
1148 |
* {@link #addPathToName(int type, byte [] name)
|
|
1149 |
* addPathToName(int type, byte [] name)}.
|
|
1150 |
* <p>
|
|
1151 |
* <strong>Note:</strong> for distinguished names, specify the byte
|
|
1152 |
* array form instead of the String form. See the note in
|
|
1153 |
* {@link #addPathToName(int, String)} for more information.
|
|
1154 |
* <p>
|
|
1155 |
* Note that the <code>names</code> parameter can contain duplicate
|
|
1156 |
* names (same name and name type), but they may be removed from the
|
|
1157 |
* <code>Collection</code> of names returned by the
|
|
1158 |
* {@link #getPathToNames getPathToNames} method.
|
|
1159 |
* <p>
|
|
1160 |
* Note that a deep copy is performed on the <code>Collection</code> to
|
|
1161 |
* protect against subsequent modifications.
|
|
1162 |
*
|
|
1163 |
* @param names a <code>Collection</code> with one entry per name
|
|
1164 |
* (or <code>null</code>)
|
|
1165 |
* @throws IOException if a parsing error occurs
|
|
1166 |
* @see #getPathToNames
|
|
1167 |
*/
|
|
1168 |
public void setPathToNames(Collection<List<?>> names) throws IOException {
|
|
1169 |
if ((names == null) || names.isEmpty()) {
|
|
1170 |
pathToNames = null;
|
|
1171 |
pathToGeneralNames = null;
|
|
1172 |
} else {
|
|
1173 |
Set<List<?>> tempNames = cloneAndCheckNames(names);
|
|
1174 |
pathToGeneralNames = parseNames(tempNames);
|
|
1175 |
// Ensure that we either set both of these or neither
|
|
1176 |
pathToNames = tempNames;
|
|
1177 |
}
|
|
1178 |
}
|
|
1179 |
|
|
1180 |
// called from CertPathHelper
|
|
1181 |
void setPathToNamesInternal(Set<GeneralNameInterface> names) {
|
|
1182 |
// set names to non-null dummy value
|
|
1183 |
// this breaks getPathToNames()
|
|
1184 |
pathToNames = Collections.<List<?>>emptySet();
|
|
1185 |
pathToGeneralNames = names;
|
|
1186 |
}
|
|
1187 |
|
|
1188 |
/**
|
|
1189 |
* Adds a name to the pathToNames criterion. The <code>X509Certificate</code>
|
|
1190 |
* must not include name constraints that would prohibit building a
|
|
1191 |
* path to the specified name.
|
|
1192 |
* <p>
|
|
1193 |
* This method allows the caller to add a name to the set of names which
|
|
1194 |
* the <code>X509Certificates</code>'s name constraints must permit.
|
|
1195 |
* The specified name is added to any previous value for the
|
|
1196 |
* pathToNames criterion. If the name is a duplicate, it may be ignored.
|
|
1197 |
* <p>
|
|
1198 |
* The name is provided in string format. RFC 822, DNS, and URI names
|
|
1199 |
* use the well-established string formats for those types (subject to
|
|
1200 |
* the restrictions included in RFC 3280). IPv4 address names are
|
|
1201 |
* supplied using dotted quad notation. OID address names are represented
|
|
1202 |
* as a series of nonnegative integers separated by periods. And
|
|
1203 |
* directory names (distinguished names) are supplied in RFC 2253 format.
|
|
1204 |
* No standard string format is defined for otherNames, X.400 names,
|
|
1205 |
* EDI party names, IPv6 address names, or any other type of names. They
|
|
1206 |
* should be specified using the
|
|
1207 |
* {@link #addPathToName(int type, byte [] name)
|
|
1208 |
* addPathToName(int type, byte [] name)} method.
|
|
1209 |
* <p>
|
|
1210 |
* <strong>Note:</strong> for distinguished names, use
|
|
1211 |
* {@linkplain #addPathToName(int, byte[])} instead.
|
|
1212 |
* This method should not be relied on as it can fail to match some
|
|
1213 |
* certificates because of a loss of encoding information in the RFC 2253
|
|
1214 |
* String form of some distinguished names.
|
|
1215 |
*
|
|
1216 |
* @param type the name type (0-8, as specified in
|
|
1217 |
* RFC 3280, section 4.2.1.7)
|
|
1218 |
* @param name the name in string form
|
|
1219 |
* @throws IOException if a parsing error occurs
|
|
1220 |
*/
|
|
1221 |
public void addPathToName(int type, String name) throws IOException {
|
|
1222 |
addPathToNameInternal(type, name);
|
|
1223 |
}
|
|
1224 |
|
|
1225 |
/**
|
|
1226 |
* Adds a name to the pathToNames criterion. The <code>X509Certificate</code>
|
|
1227 |
* must not include name constraints that would prohibit building a
|
|
1228 |
* path to the specified name.
|
|
1229 |
* <p>
|
|
1230 |
* This method allows the caller to add a name to the set of names which
|
|
1231 |
* the <code>X509Certificates</code>'s name constraints must permit.
|
|
1232 |
* The specified name is added to any previous value for the
|
|
1233 |
* pathToNames criterion. If the name is a duplicate, it may be ignored.
|
|
1234 |
* <p>
|
|
1235 |
* The name is provided as a byte array. This byte array should contain
|
|
1236 |
* the DER encoded name, as it would appear in the GeneralName structure
|
|
1237 |
* defined in RFC 3280 and X.509. The ASN.1 definition of this structure
|
|
1238 |
* appears in the documentation for
|
|
1239 |
* {@link #addSubjectAlternativeName(int type, byte [] name)
|
|
1240 |
* addSubjectAlternativeName(int type, byte [] name)}.
|
|
1241 |
* <p>
|
|
1242 |
* Note that the byte array supplied here is cloned to protect against
|
|
1243 |
* subsequent modifications.
|
|
1244 |
*
|
|
1245 |
* @param type the name type (0-8, as specified in
|
|
1246 |
* RFC 3280, section 4.2.1.7)
|
|
1247 |
* @param name a byte array containing the name in ASN.1 DER encoded form
|
|
1248 |
* @throws IOException if a parsing error occurs
|
|
1249 |
*/
|
|
1250 |
public void addPathToName(int type, byte [] name) throws IOException {
|
|
1251 |
// clone because byte arrays are modifiable
|
|
1252 |
addPathToNameInternal(type, name.clone());
|
|
1253 |
}
|
|
1254 |
|
|
1255 |
/**
|
|
1256 |
* A private method that adds a name (String or byte array) to the
|
|
1257 |
* pathToNames criterion. The <code>X509Certificate</code> must contain
|
|
1258 |
* the specified pathToName.
|
|
1259 |
*
|
|
1260 |
* @param type the name type (0-8, as specified in
|
|
1261 |
* RFC 3280, section 4.2.1.7)
|
|
1262 |
* @param name the name in string or byte array form
|
|
1263 |
* @throws IOException if an encoding error occurs (incorrect form for DN)
|
|
1264 |
*/
|
|
1265 |
private void addPathToNameInternal(int type, Object name)
|
|
1266 |
throws IOException {
|
|
1267 |
// First, ensure that the name parses
|
|
1268 |
GeneralNameInterface tempName = makeGeneralNameInterface(type, name);
|
|
1269 |
if (pathToGeneralNames == null) {
|
|
1270 |
pathToNames = new HashSet<List<?>>();
|
|
1271 |
pathToGeneralNames = new HashSet<GeneralNameInterface>();
|
|
1272 |
}
|
|
1273 |
List<Object> list = new ArrayList<Object>(2);
|
|
1274 |
list.add(Integer.valueOf(type));
|
|
1275 |
list.add(name);
|
|
1276 |
pathToNames.add(list);
|
|
1277 |
pathToGeneralNames.add(tempName);
|
|
1278 |
}
|
|
1279 |
|
|
1280 |
/**
|
|
1281 |
* Returns the certificateEquals criterion. The specified
|
|
1282 |
* <code>X509Certificate</code> must be equal to the
|
|
1283 |
* <code>X509Certificate</code> passed to the <code>match</code> method.
|
|
1284 |
* If <code>null</code>, this check is not applied.
|
|
1285 |
*
|
|
1286 |
* @return the <code>X509Certificate</code> to match (or <code>null</code>)
|
|
1287 |
* @see #setCertificate
|
|
1288 |
*/
|
|
1289 |
public X509Certificate getCertificate() {
|
|
1290 |
return x509Cert;
|
|
1291 |
}
|
|
1292 |
|
|
1293 |
/**
|
|
1294 |
* Returns the serialNumber criterion. The specified serial number
|
|
1295 |
* must match the certificate serial number in the
|
|
1296 |
* <code>X509Certificate</code>. If <code>null</code>, any certificate
|
|
1297 |
* serial number will do.
|
|
1298 |
*
|
|
1299 |
* @return the certificate serial number to match
|
|
1300 |
* (or <code>null</code>)
|
|
1301 |
* @see #setSerialNumber
|
|
1302 |
*/
|
|
1303 |
public BigInteger getSerialNumber() {
|
|
1304 |
return serialNumber;
|
|
1305 |
}
|
|
1306 |
|
|
1307 |
/**
|
|
1308 |
* Returns the issuer criterion as an <code>X500Principal</code>. This
|
|
1309 |
* distinguished name must match the issuer distinguished name in the
|
|
1310 |
* <code>X509Certificate</code>. If <code>null</code>, the issuer criterion
|
|
1311 |
* is disabled and any issuer distinguished name will do.
|
|
1312 |
*
|
|
1313 |
* @return the required issuer distinguished name as X500Principal
|
|
1314 |
* (or <code>null</code>)
|
|
1315 |
* @since 1.5
|
|
1316 |
*/
|
|
1317 |
public X500Principal getIssuer() {
|
|
1318 |
return issuer;
|
|
1319 |
}
|
|
1320 |
|
|
1321 |
/**
|
|
1322 |
* <strong>Denigrated</strong>, use {@linkplain #getIssuer()} or
|
|
1323 |
* {@linkplain #getIssuerAsBytes()} instead. This method should not be
|
|
1324 |
* relied on as it can fail to match some certificates because of a loss of
|
|
1325 |
* encoding information in the RFC 2253 String form of some distinguished
|
|
1326 |
* names.
|
|
1327 |
* <p>
|
|
1328 |
* Returns the issuer criterion as a <code>String</code>. This
|
|
1329 |
* distinguished name must match the issuer distinguished name in the
|
|
1330 |
* <code>X509Certificate</code>. If <code>null</code>, the issuer criterion
|
|
1331 |
* is disabled and any issuer distinguished name will do.
|
|
1332 |
* <p>
|
|
1333 |
* If the value returned is not <code>null</code>, it is a
|
|
1334 |
* distinguished name, in RFC 2253 format.
|
|
1335 |
*
|
|
1336 |
* @return the required issuer distinguished name in RFC 2253 format
|
|
1337 |
* (or <code>null</code>)
|
|
1338 |
*/
|
|
1339 |
public String getIssuerAsString() {
|
|
1340 |
return (issuer == null ? null : issuer.getName());
|
|
1341 |
}
|
|
1342 |
|
|
1343 |
/**
|
|
1344 |
* Returns the issuer criterion as a byte array. This distinguished name
|
|
1345 |
* must match the issuer distinguished name in the
|
|
1346 |
* <code>X509Certificate</code>. If <code>null</code>, the issuer criterion
|
|
1347 |
* is disabled and any issuer distinguished name will do.
|
|
1348 |
* <p>
|
|
1349 |
* If the value returned is not <code>null</code>, it is a byte
|
|
1350 |
* array containing a single DER encoded distinguished name, as defined in
|
|
1351 |
* X.501. The ASN.1 notation for this structure is supplied in the
|
|
1352 |
* documentation for
|
|
1353 |
* {@link #setIssuer(byte [] issuerDN) setIssuer(byte [] issuerDN)}.
|
|
1354 |
* <p>
|
|
1355 |
* Note that the byte array returned is cloned to protect against
|
|
1356 |
* subsequent modifications.
|
|
1357 |
*
|
|
1358 |
* @return a byte array containing the required issuer distinguished name
|
|
1359 |
* in ASN.1 DER format (or <code>null</code>)
|
|
1360 |
* @throws IOException if an encoding error occurs
|
|
1361 |
*/
|
|
1362 |
public byte[] getIssuerAsBytes() throws IOException {
|
|
1363 |
return (issuer == null ? null: issuer.getEncoded());
|
|
1364 |
}
|
|
1365 |
|
|
1366 |
/**
|
|
1367 |
* Returns the subject criterion as an <code>X500Principal</code>. This
|
|
1368 |
* distinguished name must match the subject distinguished name in the
|
|
1369 |
* <code>X509Certificate</code>. If <code>null</code>, the subject criterion
|
|
1370 |
* is disabled and any subject distinguished name will do.
|
|
1371 |
*
|
|
1372 |
* @return the required subject distinguished name as X500Principal
|
|
1373 |
* (or <code>null</code>)
|
|
1374 |
* @since 1.5
|
|
1375 |
*/
|
|
1376 |
public X500Principal getSubject() {
|
|
1377 |
return subject;
|
|
1378 |
}
|
|
1379 |
|
|
1380 |
/**
|
|
1381 |
* <strong>Denigrated</strong>, use {@linkplain #getSubject()} or
|
|
1382 |
* {@linkplain #getSubjectAsBytes()} instead. This method should not be
|
|
1383 |
* relied on as it can fail to match some certificates because of a loss of
|
|
1384 |
* encoding information in the RFC 2253 String form of some distinguished
|
|
1385 |
* names.
|
|
1386 |
* <p>
|
|
1387 |
* Returns the subject criterion as a <code>String</code>. This
|
|
1388 |
* distinguished name must match the subject distinguished name in the
|
|
1389 |
* <code>X509Certificate</code>. If <code>null</code>, the subject criterion
|
|
1390 |
* is disabled and any subject distinguished name will do.
|
|
1391 |
* <p>
|
|
1392 |
* If the value returned is not <code>null</code>, it is a
|
|
1393 |
* distinguished name, in RFC 2253 format.
|
|
1394 |
*
|
|
1395 |
* @return the required subject distinguished name in RFC 2253 format
|
|
1396 |
* (or <code>null</code>)
|
|
1397 |
*/
|
|
1398 |
public String getSubjectAsString() {
|
|
1399 |
return (subject == null ? null : subject.getName());
|
|
1400 |
}
|
|
1401 |
|
|
1402 |
/**
|
|
1403 |
* Returns the subject criterion as a byte array. This distinguished name
|
|
1404 |
* must match the subject distinguished name in the
|
|
1405 |
* <code>X509Certificate</code>. If <code>null</code>, the subject criterion
|
|
1406 |
* is disabled and any subject distinguished name will do.
|
|
1407 |
* <p>
|
|
1408 |
* If the value returned is not <code>null</code>, it is a byte
|
|
1409 |
* array containing a single DER encoded distinguished name, as defined in
|
|
1410 |
* X.501. The ASN.1 notation for this structure is supplied in the
|
|
1411 |
* documentation for
|
|
1412 |
* {@link #setSubject(byte [] subjectDN) setSubject(byte [] subjectDN)}.
|
|
1413 |
* <p>
|
|
1414 |
* Note that the byte array returned is cloned to protect against
|
|
1415 |
* subsequent modifications.
|
|
1416 |
*
|
|
1417 |
* @return a byte array containing the required subject distinguished name
|
|
1418 |
* in ASN.1 DER format (or <code>null</code>)
|
|
1419 |
* @throws IOException if an encoding error occurs
|
|
1420 |
*/
|
|
1421 |
public byte[] getSubjectAsBytes() throws IOException {
|
|
1422 |
return (subject == null ? null : subject.getEncoded());
|
|
1423 |
}
|
|
1424 |
|
|
1425 |
/**
|
|
1426 |
* Returns the subjectKeyIdentifier criterion. The
|
|
1427 |
* <code>X509Certificate</code> must contain a SubjectKeyIdentifier
|
|
1428 |
* extension with the specified value. If <code>null</code>, no
|
|
1429 |
* subjectKeyIdentifier check will be done.
|
|
1430 |
* <p>
|
|
1431 |
* Note that the byte array returned is cloned to protect against
|
|
1432 |
* subsequent modifications.
|
|
1433 |
*
|
|
1434 |
* @return the key identifier (or <code>null</code>)
|
|
1435 |
* @see #setSubjectKeyIdentifier
|
|
1436 |
*/
|
|
1437 |
public byte[] getSubjectKeyIdentifier() {
|
|
1438 |
if (subjectKeyID == null) {
|
|
1439 |
return null;
|
|
1440 |
}
|
51
|
1441 |
return subjectKeyID.clone();
|
2
|
1442 |
}
|
|
1443 |
|
|
1444 |
/**
|
|
1445 |
* Returns the authorityKeyIdentifier criterion. The
|
|
1446 |
* <code>X509Certificate</code> must contain a AuthorityKeyIdentifier
|
|
1447 |
* extension with the specified value. If <code>null</code>, no
|
|
1448 |
* authorityKeyIdentifier check will be done.
|
|
1449 |
* <p>
|
|
1450 |
* Note that the byte array returned is cloned to protect against
|
|
1451 |
* subsequent modifications.
|
|
1452 |
*
|
|
1453 |
* @return the key identifier (or <code>null</code>)
|
|
1454 |
* @see #setAuthorityKeyIdentifier
|
|
1455 |
*/
|
|
1456 |
public byte[] getAuthorityKeyIdentifier() {
|
|
1457 |
if (authorityKeyID == null) {
|
|
1458 |
return null;
|
|
1459 |
}
|
51
|
1460 |
return authorityKeyID.clone();
|
2
|
1461 |
}
|
|
1462 |
|
|
1463 |
/**
|
|
1464 |
* Returns the certificateValid criterion. The specified date must fall
|
|
1465 |
* within the certificate validity period for the
|
|
1466 |
* <code>X509Certificate</code>. If <code>null</code>, no certificateValid
|
|
1467 |
* check will be done.
|
|
1468 |
* <p>
|
|
1469 |
* Note that the <code>Date</code> returned is cloned to protect against
|
|
1470 |
* subsequent modifications.
|
|
1471 |
*
|
|
1472 |
* @return the <code>Date</code> to check (or <code>null</code>)
|
|
1473 |
* @see #setCertificateValid
|
|
1474 |
*/
|
|
1475 |
public Date getCertificateValid() {
|
|
1476 |
if (certificateValid == null) {
|
|
1477 |
return null;
|
|
1478 |
}
|
|
1479 |
return (Date)certificateValid.clone();
|
|
1480 |
}
|
|
1481 |
|
|
1482 |
/**
|
|
1483 |
* Returns the privateKeyValid criterion. The specified date must fall
|
|
1484 |
* within the private key validity period for the
|
|
1485 |
* <code>X509Certificate</code>. If <code>null</code>, no privateKeyValid
|
|
1486 |
* check will be done.
|
|
1487 |
* <p>
|
|
1488 |
* Note that the <code>Date</code> returned is cloned to protect against
|
|
1489 |
* subsequent modifications.
|
|
1490 |
*
|
|
1491 |
* @return the <code>Date</code> to check (or <code>null</code>)
|
|
1492 |
* @see #setPrivateKeyValid
|
|
1493 |
*/
|
|
1494 |
public Date getPrivateKeyValid() {
|
|
1495 |
if (privateKeyValid == null) {
|
|
1496 |
return null;
|
|
1497 |
}
|
|
1498 |
return (Date)privateKeyValid.clone();
|
|
1499 |
}
|
|
1500 |
|
|
1501 |
/**
|
|
1502 |
* Returns the subjectPublicKeyAlgID criterion. The
|
|
1503 |
* <code>X509Certificate</code> must contain a subject public key
|
|
1504 |
* with the specified algorithm. If <code>null</code>, no
|
|
1505 |
* subjectPublicKeyAlgID check will be done.
|
|
1506 |
*
|
|
1507 |
* @return the object identifier (OID) of the signature algorithm to check
|
|
1508 |
* for (or <code>null</code>). An OID is represented by a set of
|
|
1509 |
* nonnegative integers separated by periods.
|
|
1510 |
* @see #setSubjectPublicKeyAlgID
|
|
1511 |
*/
|
|
1512 |
public String getSubjectPublicKeyAlgID() {
|
|
1513 |
if (subjectPublicKeyAlgID == null) {
|
|
1514 |
return null;
|
|
1515 |
}
|
|
1516 |
return subjectPublicKeyAlgID.toString();
|
|
1517 |
}
|
|
1518 |
|
|
1519 |
/**
|
|
1520 |
* Returns the subjectPublicKey criterion. The
|
|
1521 |
* <code>X509Certificate</code> must contain the specified subject
|
|
1522 |
* public key. If <code>null</code>, no subjectPublicKey check will be done.
|
|
1523 |
*
|
|
1524 |
* @return the subject public key to check for (or <code>null</code>)
|
|
1525 |
* @see #setSubjectPublicKey
|
|
1526 |
*/
|
|
1527 |
public PublicKey getSubjectPublicKey() {
|
|
1528 |
return subjectPublicKey;
|
|
1529 |
}
|
|
1530 |
|
|
1531 |
/**
|
|
1532 |
* Returns the keyUsage criterion. The <code>X509Certificate</code>
|
|
1533 |
* must allow the specified keyUsage values. If null, no keyUsage
|
|
1534 |
* check will be done.
|
|
1535 |
* <p>
|
|
1536 |
* Note that the boolean array returned is cloned to protect against
|
|
1537 |
* subsequent modifications.
|
|
1538 |
*
|
|
1539 |
* @return a boolean array in the same format as the boolean
|
|
1540 |
* array returned by
|
|
1541 |
* {@link X509Certificate#getKeyUsage() X509Certificate.getKeyUsage()}.
|
|
1542 |
* Or <code>null</code>.
|
|
1543 |
* @see #setKeyUsage
|
|
1544 |
*/
|
|
1545 |
public boolean[] getKeyUsage() {
|
|
1546 |
if (keyUsage == null) {
|
|
1547 |
return null;
|
|
1548 |
}
|
51
|
1549 |
return keyUsage.clone();
|
2
|
1550 |
}
|
|
1551 |
|
|
1552 |
/**
|
|
1553 |
* Returns the extendedKeyUsage criterion. The <code>X509Certificate</code>
|
|
1554 |
* must allow the specified key purposes in its extended key usage
|
|
1555 |
* extension. If the <code>keyPurposeSet</code> returned is empty or
|
|
1556 |
* <code>null</code>, no extendedKeyUsage check will be done. Note that an
|
|
1557 |
* <code>X509Certificate</code> that has no extendedKeyUsage extension
|
|
1558 |
* implicitly allows all key purposes.
|
|
1559 |
*
|
|
1560 |
* @return an immutable <code>Set</code> of key purpose OIDs in string
|
|
1561 |
* format (or <code>null</code>)
|
|
1562 |
* @see #setExtendedKeyUsage
|
|
1563 |
*/
|
|
1564 |
public Set<String> getExtendedKeyUsage() {
|
|
1565 |
return keyPurposeSet;
|
|
1566 |
}
|
|
1567 |
|
|
1568 |
/**
|
|
1569 |
* Indicates if the <code>X509Certificate</code> must contain all
|
|
1570 |
* or at least one of the subjectAlternativeNames
|
|
1571 |
* specified in the {@link #setSubjectAlternativeNames
|
|
1572 |
* setSubjectAlternativeNames} or {@link #addSubjectAlternativeName
|
|
1573 |
* addSubjectAlternativeName} methods. If <code>true</code>,
|
|
1574 |
* the <code>X509Certificate</code> must contain all of the
|
|
1575 |
* specified subject alternative names. If <code>false</code>, the
|
|
1576 |
* <code>X509Certificate</code> must contain at least one of the
|
|
1577 |
* specified subject alternative names.
|
|
1578 |
*
|
|
1579 |
* @return <code>true</code> if the flag is enabled;
|
|
1580 |
* <code>false</code> if the flag is disabled. The flag is
|
|
1581 |
* <code>true</code> by default.
|
|
1582 |
* @see #setMatchAllSubjectAltNames
|
|
1583 |
*/
|
|
1584 |
public boolean getMatchAllSubjectAltNames() {
|
|
1585 |
return matchAllSubjectAltNames;
|
|
1586 |
}
|
|
1587 |
|
|
1588 |
/**
|
|
1589 |
* Returns a copy of the subjectAlternativeNames criterion.
|
|
1590 |
* The <code>X509Certificate</code> must contain all or at least one
|
|
1591 |
* of the specified subjectAlternativeNames, depending on the value
|
|
1592 |
* of the matchAllNames flag (see {@link #getMatchAllSubjectAltNames
|
|
1593 |
* getMatchAllSubjectAltNames}). If the value returned is
|
|
1594 |
* <code>null</code>, no subjectAlternativeNames check will be performed.
|
|
1595 |
* <p>
|
|
1596 |
* If the value returned is not <code>null</code>, it is a
|
|
1597 |
* <code>Collection</code> with
|
|
1598 |
* one entry for each name to be included in the subject alternative name
|
|
1599 |
* criterion. Each entry is a <code>List</code> whose first entry is an
|
|
1600 |
* <code>Integer</code> (the name type, 0-8) and whose second
|
|
1601 |
* entry is a <code>String</code> or a byte array (the name, in
|
|
1602 |
* string or ASN.1 DER encoded form, respectively).
|
|
1603 |
* There can be multiple names of the same type. Note that the
|
|
1604 |
* <code>Collection</code> returned may contain duplicate names (same name
|
|
1605 |
* and name type).
|
|
1606 |
* <p>
|
|
1607 |
* Each subject alternative name in the <code>Collection</code>
|
|
1608 |
* may be specified either as a <code>String</code> or as an ASN.1 encoded
|
|
1609 |
* byte array. For more details about the formats used, see
|
|
1610 |
* {@link #addSubjectAlternativeName(int type, String name)
|
|
1611 |
* addSubjectAlternativeName(int type, String name)} and
|
|
1612 |
* {@link #addSubjectAlternativeName(int type, byte [] name)
|
|
1613 |
* addSubjectAlternativeName(int type, byte [] name)}.
|
|
1614 |
* <p>
|
|
1615 |
* Note that a deep copy is performed on the <code>Collection</code> to
|
|
1616 |
* protect against subsequent modifications.
|
|
1617 |
*
|
|
1618 |
* @return a <code>Collection</code> of names (or <code>null</code>)
|
|
1619 |
* @see #setSubjectAlternativeNames
|
|
1620 |
*/
|
|
1621 |
public Collection<List<?>> getSubjectAlternativeNames() {
|
|
1622 |
if (subjectAlternativeNames == null) {
|
|
1623 |
return null;
|
|
1624 |
}
|
|
1625 |
return cloneNames(subjectAlternativeNames);
|
|
1626 |
}
|
|
1627 |
|
|
1628 |
/**
|
|
1629 |
* Clone an object of the form passed to
|
|
1630 |
* setSubjectAlternativeNames and setPathToNames.
|
|
1631 |
* Throw a <code>RuntimeException</code> if the argument is malformed.
|
|
1632 |
* <p>
|
|
1633 |
* This method wraps cloneAndCheckNames, changing any
|
|
1634 |
* <code>IOException</code> into a <code>RuntimeException</code>. This
|
|
1635 |
* method should be used when the object being
|
|
1636 |
* cloned has already been checked, so there should never be any exceptions.
|
|
1637 |
*
|
|
1638 |
* @param names a <code>Collection</code> with one entry per name.
|
|
1639 |
* Each entry is a <code>List</code> whose first entry
|
|
1640 |
* is an Integer (the name type, 0-8) and whose second
|
|
1641 |
* entry is a String or a byte array (the name, in
|
|
1642 |
* string or ASN.1 DER encoded form, respectively).
|
|
1643 |
* There can be multiple names of the same type. Null
|
|
1644 |
* is not an acceptable value.
|
|
1645 |
* @return a deep copy of the specified <code>Collection</code>
|
|
1646 |
* @throws RuntimeException if a parsing error occurs
|
|
1647 |
*/
|
|
1648 |
private static Set<List<?>> cloneNames(Collection<List<?>> names) {
|
|
1649 |
try {
|
|
1650 |
return cloneAndCheckNames(names);
|
|
1651 |
} catch (IOException e) {
|
|
1652 |
throw new RuntimeException("cloneNames encountered IOException: " +
|
|
1653 |
e.getMessage());
|
|
1654 |
}
|
|
1655 |
}
|
|
1656 |
|
|
1657 |
/**
|
|
1658 |
* Clone and check an argument of the form passed to
|
|
1659 |
* setSubjectAlternativeNames and setPathToNames.
|
|
1660 |
* Throw an <code>IOException</code> if the argument is malformed.
|
|
1661 |
*
|
|
1662 |
* @param names a <code>Collection</code> with one entry per name.
|
|
1663 |
* Each entry is a <code>List</code> whose first entry
|
|
1664 |
* is an Integer (the name type, 0-8) and whose second
|
|
1665 |
* entry is a String or a byte array (the name, in
|
|
1666 |
* string or ASN.1 DER encoded form, respectively).
|
|
1667 |
* There can be multiple names of the same type.
|
|
1668 |
* <code>null</code> is not an acceptable value.
|
|
1669 |
* @return a deep copy of the specified <code>Collection</code>
|
|
1670 |
* @throws IOException if a parsing error occurs
|
|
1671 |
*/
|
|
1672 |
private static Set<List<?>> cloneAndCheckNames(Collection<List<?>> names) throws IOException {
|
|
1673 |
// Copy the Lists and Collection
|
|
1674 |
Set<List<?>> namesCopy = new HashSet<List<?>>();
|
|
1675 |
Iterator<List<?>> i = names.iterator();
|
|
1676 |
while (i.hasNext()) {
|
|
1677 |
Object o = i.next();
|
|
1678 |
if (!(o instanceof List)) {
|
|
1679 |
throw new IOException("expected a List");
|
|
1680 |
}
|
|
1681 |
namesCopy.add(new ArrayList<Object>((List<?>)o));
|
|
1682 |
}
|
|
1683 |
|
|
1684 |
// Check the contents of the Lists and clone any byte arrays
|
|
1685 |
i = namesCopy.iterator();
|
|
1686 |
while (i.hasNext()) {
|
|
1687 |
List<Object> nameList = (List<Object>)i.next();
|
|
1688 |
if (nameList.size() != 2) {
|
|
1689 |
throw new IOException("name list size not 2");
|
|
1690 |
}
|
|
1691 |
Object o = nameList.get(0);
|
|
1692 |
if (!(o instanceof Integer)) {
|
|
1693 |
throw new IOException("expected an Integer");
|
|
1694 |
}
|
|
1695 |
int nameType = ((Integer)o).intValue();
|
|
1696 |
if ((nameType < 0) || (nameType > 8)) {
|
|
1697 |
throw new IOException("name type not 0-8");
|
|
1698 |
}
|
|
1699 |
Object nameObject = nameList.get(1);
|
|
1700 |
if (!(nameObject instanceof byte[]) &&
|
|
1701 |
!(nameObject instanceof String)) {
|
|
1702 |
if (debug != null) {
|
|
1703 |
debug.println("X509CertSelector.cloneAndCheckNames() "
|
|
1704 |
+ "name not byte array");
|
|
1705 |
}
|
|
1706 |
throw new IOException("name not byte array or String");
|
|
1707 |
}
|
|
1708 |
if (nameObject instanceof byte[]) {
|
|
1709 |
nameList.set(1, ((byte[]) nameObject).clone());
|
|
1710 |
}
|
|
1711 |
}
|
|
1712 |
return namesCopy;
|
|
1713 |
}
|
|
1714 |
|
|
1715 |
/**
|
|
1716 |
* Returns the name constraints criterion. The <code>X509Certificate</code>
|
|
1717 |
* must have subject and subject alternative names that
|
|
1718 |
* meet the specified name constraints.
|
|
1719 |
* <p>
|
|
1720 |
* The name constraints are returned as a byte array. This byte array
|
|
1721 |
* contains the DER encoded form of the name constraints, as they
|
|
1722 |
* would appear in the NameConstraints structure defined in RFC 3280
|
|
1723 |
* and X.509. The ASN.1 notation for this structure is supplied in the
|
|
1724 |
* documentation for
|
|
1725 |
* {@link #setNameConstraints(byte [] bytes) setNameConstraints(byte [] bytes)}.
|
|
1726 |
* <p>
|
|
1727 |
* Note that the byte array returned is cloned to protect against
|
|
1728 |
* subsequent modifications.
|
|
1729 |
*
|
|
1730 |
* @return a byte array containing the ASN.1 DER encoding of
|
|
1731 |
* a NameConstraints extension used for checking name constraints.
|
|
1732 |
* <code>null</code> if no name constraints check will be performed.
|
|
1733 |
* @see #setNameConstraints
|
|
1734 |
*/
|
|
1735 |
public byte[] getNameConstraints() {
|
|
1736 |
if (ncBytes == null) {
|
|
1737 |
return null;
|
|
1738 |
} else {
|
51
|
1739 |
return ncBytes.clone();
|
2
|
1740 |
}
|
|
1741 |
}
|
|
1742 |
|
|
1743 |
/**
|
|
1744 |
* Returns the basic constraints constraint. If the value is greater than
|
|
1745 |
* or equal to zero, the <code>X509Certificates</code> must include a
|
|
1746 |
* basicConstraints extension with a pathLen of at least this value.
|
|
1747 |
* If the value is -2, only end-entity certificates are accepted. If
|
|
1748 |
* the value is -1, no basicConstraints check is done.
|
|
1749 |
*
|
|
1750 |
* @return the value for the basic constraints constraint
|
|
1751 |
* @see #setBasicConstraints
|
|
1752 |
*/
|
|
1753 |
public int getBasicConstraints() {
|
|
1754 |
return basicConstraints;
|
|
1755 |
}
|
|
1756 |
|
|
1757 |
/**
|
|
1758 |
* Returns the policy criterion. The <code>X509Certificate</code> must
|
|
1759 |
* include at least one of the specified policies in its certificate policies
|
|
1760 |
* extension. If the <code>Set</code> returned is empty, then the
|
|
1761 |
* <code>X509Certificate</code> must include at least some specified policy
|
|
1762 |
* in its certificate policies extension. If the <code>Set</code> returned is
|
|
1763 |
* <code>null</code>, no policy check will be performed.
|
|
1764 |
*
|
|
1765 |
* @return an immutable <code>Set</code> of certificate policy OIDs in
|
|
1766 |
* string format (or <code>null</code>)
|
|
1767 |
* @see #setPolicy
|
|
1768 |
*/
|
|
1769 |
public Set<String> getPolicy() {
|
|
1770 |
return policySet;
|
|
1771 |
}
|
|
1772 |
|
|
1773 |
/**
|
|
1774 |
* Returns a copy of the pathToNames criterion. The
|
|
1775 |
* <code>X509Certificate</code> must not include name constraints that would
|
|
1776 |
* prohibit building a path to the specified names. If the value
|
|
1777 |
* returned is <code>null</code>, no pathToNames check will be performed.
|
|
1778 |
* <p>
|
|
1779 |
* If the value returned is not <code>null</code>, it is a
|
|
1780 |
* <code>Collection</code> with one
|
|
1781 |
* entry for each name to be included in the pathToNames
|
|
1782 |
* criterion. Each entry is a <code>List</code> whose first entry is an
|
|
1783 |
* <code>Integer</code> (the name type, 0-8) and whose second
|
|
1784 |
* entry is a <code>String</code> or a byte array (the name, in
|
|
1785 |
* string or ASN.1 DER encoded form, respectively).
|
|
1786 |
* There can be multiple names of the same type. Note that the
|
|
1787 |
* <code>Collection</code> returned may contain duplicate names (same
|
|
1788 |
* name and name type).
|
|
1789 |
* <p>
|
|
1790 |
* Each name in the <code>Collection</code>
|
|
1791 |
* may be specified either as a <code>String</code> or as an ASN.1 encoded
|
|
1792 |
* byte array. For more details about the formats used, see
|
|
1793 |
* {@link #addPathToName(int type, String name)
|
|
1794 |
* addPathToName(int type, String name)} and
|
|
1795 |
* {@link #addPathToName(int type, byte [] name)
|
|
1796 |
* addPathToName(int type, byte [] name)}.
|
|
1797 |
* <p>
|
|
1798 |
* Note that a deep copy is performed on the <code>Collection</code> to
|
|
1799 |
* protect against subsequent modifications.
|
|
1800 |
*
|
|
1801 |
* @return a <code>Collection</code> of names (or <code>null</code>)
|
|
1802 |
* @see #setPathToNames
|
|
1803 |
*/
|
|
1804 |
public Collection<List<?>> getPathToNames() {
|
|
1805 |
if (pathToNames == null) {
|
|
1806 |
return null;
|
|
1807 |
}
|
|
1808 |
return cloneNames(pathToNames);
|
|
1809 |
}
|
|
1810 |
|
|
1811 |
/**
|
|
1812 |
* Return a printable representation of the <code>CertSelector</code>.
|
|
1813 |
*
|
|
1814 |
* @return a <code>String</code> describing the contents of the
|
|
1815 |
* <code>CertSelector</code>
|
|
1816 |
*/
|
|
1817 |
public String toString() {
|
|
1818 |
StringBuffer sb = new StringBuffer();
|
|
1819 |
sb.append("X509CertSelector: [\n");
|
|
1820 |
if (x509Cert != null) {
|
|
1821 |
sb.append(" Certificate: " + x509Cert.toString() + "\n");
|
|
1822 |
}
|
|
1823 |
if (serialNumber != null) {
|
|
1824 |
sb.append(" Serial Number: " + serialNumber.toString() + "\n");
|
|
1825 |
}
|
|
1826 |
if (issuer != null) {
|
|
1827 |
sb.append(" Issuer: " + getIssuerAsString() + "\n");
|
|
1828 |
}
|
|
1829 |
if (subject != null) {
|
|
1830 |
sb.append(" Subject: " + getSubjectAsString() + "\n");
|
|
1831 |
}
|
|
1832 |
sb.append(" matchAllSubjectAltNames flag: "
|
|
1833 |
+ String.valueOf(matchAllSubjectAltNames) + "\n");
|
|
1834 |
if (subjectAlternativeNames != null) {
|
|
1835 |
sb.append(" SubjectAlternativeNames:\n");
|
|
1836 |
Iterator<List<?>> i = subjectAlternativeNames.iterator();
|
|
1837 |
while (i.hasNext()) {
|
|
1838 |
List<?> list = i.next();
|
|
1839 |
sb.append(" type " + list.get(0) +
|
|
1840 |
", name " + list.get(1) + "\n");
|
|
1841 |
}
|
|
1842 |
}
|
|
1843 |
if (subjectKeyID != null) {
|
|
1844 |
HexDumpEncoder enc = new HexDumpEncoder();
|
|
1845 |
sb.append(" Subject Key Identifier: " +
|
|
1846 |
enc.encodeBuffer(subjectKeyID) + "\n");
|
|
1847 |
}
|
|
1848 |
if (authorityKeyID != null) {
|
|
1849 |
HexDumpEncoder enc = new HexDumpEncoder();
|
|
1850 |
sb.append(" Authority Key Identifier: " +
|
|
1851 |
enc.encodeBuffer(authorityKeyID) + "\n");
|
|
1852 |
}
|
|
1853 |
if (certificateValid != null) {
|
|
1854 |
sb.append(" Certificate Valid: " +
|
|
1855 |
certificateValid.toString() + "\n");
|
|
1856 |
}
|
|
1857 |
if (privateKeyValid != null) {
|
|
1858 |
sb.append(" Private Key Valid: " +
|
|
1859 |
privateKeyValid.toString() + "\n");
|
|
1860 |
}
|
|
1861 |
if (subjectPublicKeyAlgID != null) {
|
|
1862 |
sb.append(" Subject Public Key AlgID: " +
|
|
1863 |
subjectPublicKeyAlgID.toString() + "\n");
|
|
1864 |
}
|
|
1865 |
if (subjectPublicKey != null) {
|
|
1866 |
sb.append(" Subject Public Key: " +
|
|
1867 |
subjectPublicKey.toString() + "\n");
|
|
1868 |
}
|
|
1869 |
if (keyUsage != null) {
|
|
1870 |
sb.append(" Key Usage: " + keyUsageToString(keyUsage) + "\n");
|
|
1871 |
}
|
|
1872 |
if (keyPurposeSet != null) {
|
|
1873 |
sb.append(" Extended Key Usage: " +
|
|
1874 |
keyPurposeSet.toString() + "\n");
|
|
1875 |
}
|
|
1876 |
if (policy != null) {
|
|
1877 |
sb.append(" Policy: " + policy.toString() + "\n");
|
|
1878 |
}
|
|
1879 |
if (pathToGeneralNames != null) {
|
|
1880 |
sb.append(" Path to names:\n");
|
|
1881 |
Iterator<GeneralNameInterface> i = pathToGeneralNames.iterator();
|
|
1882 |
while (i.hasNext()) {
|
|
1883 |
sb.append(" " + i.next() + "\n");
|
|
1884 |
}
|
|
1885 |
}
|
|
1886 |
sb.append("]");
|
|
1887 |
return sb.toString();
|
|
1888 |
}
|
|
1889 |
|
|
1890 |
// Copied from sun.security.x509.KeyUsageExtension
|
|
1891 |
// (without calling the superclass)
|
|
1892 |
/**
|
|
1893 |
* Returns a printable representation of the KeyUsage.
|
|
1894 |
*/
|
|
1895 |
private static String keyUsageToString(boolean[] k) {
|
|
1896 |
String s = "KeyUsage [\n";
|
|
1897 |
try {
|
|
1898 |
if (k[0]) {
|
|
1899 |
s += " DigitalSignature\n";
|
|
1900 |
}
|
|
1901 |
if (k[1]) {
|
|
1902 |
s += " Non_repudiation\n";
|
|
1903 |
}
|
|
1904 |
if (k[2]) {
|
|
1905 |
s += " Key_Encipherment\n";
|
|
1906 |
}
|
|
1907 |
if (k[3]) {
|
|
1908 |
s += " Data_Encipherment\n";
|
|
1909 |
}
|
|
1910 |
if (k[4]) {
|
|
1911 |
s += " Key_Agreement\n";
|
|
1912 |
}
|
|
1913 |
if (k[5]) {
|
|
1914 |
s += " Key_CertSign\n";
|
|
1915 |
}
|
|
1916 |
if (k[6]) {
|
|
1917 |
s += " Crl_Sign\n";
|
|
1918 |
}
|
|
1919 |
if (k[7]) {
|
|
1920 |
s += " Encipher_Only\n";
|
|
1921 |
}
|
|
1922 |
if (k[8]) {
|
|
1923 |
s += " Decipher_Only\n";
|
|
1924 |
}
|
|
1925 |
} catch (ArrayIndexOutOfBoundsException ex) {}
|
|
1926 |
|
|
1927 |
s += "]\n";
|
|
1928 |
|
|
1929 |
return (s);
|
|
1930 |
}
|
|
1931 |
|
|
1932 |
/**
|
|
1933 |
* Returns an Extension object given any X509Certificate and extension oid.
|
|
1934 |
* Throw an <code>IOException</code> if the extension byte value is
|
|
1935 |
* malformed.
|
|
1936 |
*
|
|
1937 |
* @param cert a <code>X509Certificate</code>
|
|
1938 |
* @param extId an <code>integer</code> which specifies the extension index.
|
|
1939 |
* Currently, the supported extensions are as follows:
|
|
1940 |
* index 0 - PrivateKeyUsageExtension
|
|
1941 |
* index 1 - SubjectAlternativeNameExtension
|
|
1942 |
* index 2 - NameConstraintsExtension
|
|
1943 |
* index 3 - CertificatePoliciesExtension
|
|
1944 |
* index 4 - ExtendedKeyUsageExtension
|
|
1945 |
* @return an <code>Extension</code> object whose real type is as specified
|
|
1946 |
* by the extension oid.
|
|
1947 |
* @throws IOException if cannot construct the <code>Extension</code>
|
|
1948 |
* object with the extension encoding retrieved from the passed in
|
|
1949 |
* <code>X509Certificate</code>.
|
|
1950 |
*/
|
|
1951 |
private static Extension getExtensionObject(X509Certificate cert, int extId)
|
|
1952 |
throws IOException {
|
|
1953 |
if (cert instanceof X509CertImpl) {
|
|
1954 |
X509CertImpl impl = (X509CertImpl)cert;
|
|
1955 |
switch (extId) {
|
|
1956 |
case PRIVATE_KEY_USAGE_ID:
|
|
1957 |
return impl.getPrivateKeyUsageExtension();
|
|
1958 |
case SUBJECT_ALT_NAME_ID:
|
|
1959 |
return impl.getSubjectAlternativeNameExtension();
|
|
1960 |
case NAME_CONSTRAINTS_ID:
|
|
1961 |
return impl.getNameConstraintsExtension();
|
|
1962 |
case CERT_POLICIES_ID:
|
|
1963 |
return impl.getCertificatePoliciesExtension();
|
|
1964 |
case EXTENDED_KEY_USAGE_ID:
|
|
1965 |
return impl.getExtendedKeyUsageExtension();
|
|
1966 |
default:
|
|
1967 |
return null;
|
|
1968 |
}
|
|
1969 |
}
|
|
1970 |
byte[] rawExtVal = cert.getExtensionValue(EXTENSION_OIDS[extId]);
|
|
1971 |
if (rawExtVal == null) {
|
|
1972 |
return null;
|
|
1973 |
}
|
|
1974 |
DerInputStream in = new DerInputStream(rawExtVal);
|
|
1975 |
byte[] encoded = in.getOctetString();
|
|
1976 |
switch (extId) {
|
|
1977 |
case PRIVATE_KEY_USAGE_ID:
|
|
1978 |
try {
|
|
1979 |
return new PrivateKeyUsageExtension(FALSE, encoded);
|
|
1980 |
} catch (CertificateException ex) {
|
|
1981 |
throw new IOException(ex.getMessage());
|
|
1982 |
}
|
|
1983 |
case SUBJECT_ALT_NAME_ID:
|
|
1984 |
return new SubjectAlternativeNameExtension(FALSE, encoded);
|
|
1985 |
case NAME_CONSTRAINTS_ID:
|
|
1986 |
return new NameConstraintsExtension(FALSE, encoded);
|
|
1987 |
case CERT_POLICIES_ID:
|
|
1988 |
return new CertificatePoliciesExtension(FALSE, encoded);
|
|
1989 |
case EXTENDED_KEY_USAGE_ID:
|
|
1990 |
return new ExtendedKeyUsageExtension(FALSE, encoded);
|
|
1991 |
default:
|
|
1992 |
return null;
|
|
1993 |
}
|
|
1994 |
}
|
|
1995 |
|
|
1996 |
/**
|
|
1997 |
* Decides whether a <code>Certificate</code> should be selected.
|
|
1998 |
*
|
|
1999 |
* @param cert the <code>Certificate</code> to be checked
|
|
2000 |
* @return <code>true</code> if the <code>Certificate</code> should be
|
|
2001 |
* selected, <code>false</code> otherwise
|
|
2002 |
*/
|
|
2003 |
public boolean match(Certificate cert) {
|
|
2004 |
if (!(cert instanceof X509Certificate)) {
|
|
2005 |
return false;
|
|
2006 |
}
|
|
2007 |
X509Certificate xcert = (X509Certificate)cert;
|
|
2008 |
|
|
2009 |
if (debug != null) {
|
|
2010 |
debug.println("X509CertSelector.match(SN: "
|
|
2011 |
+ (xcert.getSerialNumber()).toString(16) + "\n Issuer: "
|
|
2012 |
+ xcert.getIssuerDN() + "\n Subject: " + xcert.getSubjectDN()
|
|
2013 |
+ ")");
|
|
2014 |
}
|
|
2015 |
|
|
2016 |
/* match on X509Certificate */
|
|
2017 |
if (x509Cert != null) {
|
|
2018 |
if (!x509Cert.equals(xcert)) {
|
|
2019 |
if (debug != null) {
|
|
2020 |
debug.println("X509CertSelector.match: "
|
|
2021 |
+ "certs don't match");
|
|
2022 |
}
|
|
2023 |
return false;
|
|
2024 |
}
|
|
2025 |
}
|
|
2026 |
|
|
2027 |
/* match on serial number */
|
|
2028 |
if (serialNumber != null) {
|
|
2029 |
if (!serialNumber.equals(xcert.getSerialNumber())) {
|
|
2030 |
if (debug != null) {
|
|
2031 |
debug.println("X509CertSelector.match: "
|
|
2032 |
+ "serial numbers don't match");
|
|
2033 |
}
|
|
2034 |
return false;
|
|
2035 |
}
|
|
2036 |
}
|
|
2037 |
|
|
2038 |
/* match on issuer name */
|
|
2039 |
if (issuer != null) {
|
|
2040 |
if (!issuer.equals(xcert.getIssuerX500Principal())) {
|
|
2041 |
if (debug != null) {
|
|
2042 |
debug.println("X509CertSelector.match: "
|
|
2043 |
+ "issuer DNs don't match");
|
|
2044 |
}
|
|
2045 |
return false;
|
|
2046 |
}
|
|
2047 |
}
|
|
2048 |
|
|
2049 |
/* match on subject name */
|
|
2050 |
if (subject != null) {
|
|
2051 |
if (!subject.equals(xcert.getSubjectX500Principal())) {
|
|
2052 |
if (debug != null) {
|
|
2053 |
debug.println("X509CertSelector.match: "
|
|
2054 |
+ "subject DNs don't match");
|
|
2055 |
}
|
|
2056 |
return false;
|
|
2057 |
}
|
|
2058 |
}
|
|
2059 |
|
|
2060 |
/* match on certificate validity range */
|
|
2061 |
if (certificateValid != null) {
|
|
2062 |
try {
|
|
2063 |
xcert.checkValidity(certificateValid);
|
|
2064 |
} catch (CertificateException e) {
|
|
2065 |
if (debug != null) {
|
|
2066 |
debug.println("X509CertSelector.match: "
|
|
2067 |
+ "certificate not within validity period");
|
|
2068 |
}
|
|
2069 |
return false;
|
|
2070 |
}
|
|
2071 |
}
|
|
2072 |
|
|
2073 |
/* match on subject public key */
|
|
2074 |
if (subjectPublicKeyBytes != null) {
|
|
2075 |
byte[] certKey = xcert.getPublicKey().getEncoded();
|
|
2076 |
if (!Arrays.equals(subjectPublicKeyBytes, certKey)) {
|
|
2077 |
if (debug != null) {
|
|
2078 |
debug.println("X509CertSelector.match: "
|
|
2079 |
+ "subject public keys don't match");
|
|
2080 |
}
|
|
2081 |
return false;
|
|
2082 |
}
|
|
2083 |
}
|
|
2084 |
|
|
2085 |
boolean result = matchBasicConstraints(xcert)
|
|
2086 |
&& matchKeyUsage(xcert)
|
|
2087 |
&& matchExtendedKeyUsage(xcert)
|
|
2088 |
&& matchSubjectKeyID(xcert)
|
|
2089 |
&& matchAuthorityKeyID(xcert)
|
|
2090 |
&& matchPrivateKeyValid(xcert)
|
|
2091 |
&& matchSubjectPublicKeyAlgID(xcert)
|
|
2092 |
&& matchPolicy(xcert)
|
|
2093 |
&& matchSubjectAlternativeNames(xcert)
|
|
2094 |
&& matchPathToNames(xcert)
|
|
2095 |
&& matchNameConstraints(xcert);
|
|
2096 |
|
|
2097 |
if (result && (debug != null)) {
|
|
2098 |
debug.println("X509CertSelector.match returning: true");
|
|
2099 |
}
|
|
2100 |
return result;
|
|
2101 |
}
|
|
2102 |
|
|
2103 |
/* match on subject key identifier extension value */
|
|
2104 |
private boolean matchSubjectKeyID(X509Certificate xcert) {
|
|
2105 |
if (subjectKeyID == null) {
|
|
2106 |
return true;
|
|
2107 |
}
|
|
2108 |
try {
|
|
2109 |
byte[] extVal = xcert.getExtensionValue("2.5.29.14");
|
|
2110 |
if (extVal == null) {
|
|
2111 |
if (debug != null) {
|
|
2112 |
debug.println("X509CertSelector.match: "
|
|
2113 |
+ "no subject key ID extension");
|
|
2114 |
}
|
|
2115 |
return false;
|
|
2116 |
}
|
|
2117 |
DerInputStream in = new DerInputStream(extVal);
|
|
2118 |
byte[] certSubjectKeyID = in.getOctetString();
|
|
2119 |
if (certSubjectKeyID == null ||
|
|
2120 |
!Arrays.equals(subjectKeyID, certSubjectKeyID)) {
|
|
2121 |
if (debug != null) {
|
|
2122 |
debug.println("X509CertSelector.match: "
|
|
2123 |
+ "subject key IDs don't match");
|
|
2124 |
}
|
|
2125 |
return false;
|
|
2126 |
}
|
|
2127 |
} catch (IOException ex) {
|
|
2128 |
if (debug != null) {
|
|
2129 |
debug.println("X509CertSelector.match: "
|
|
2130 |
+ "exception in subject key ID check");
|
|
2131 |
}
|
|
2132 |
return false;
|
|
2133 |
}
|
|
2134 |
return true;
|
|
2135 |
}
|
|
2136 |
|
|
2137 |
/* match on authority key identifier extension value */
|
|
2138 |
private boolean matchAuthorityKeyID(X509Certificate xcert) {
|
|
2139 |
if (authorityKeyID == null) {
|
|
2140 |
return true;
|
|
2141 |
}
|
|
2142 |
try {
|
|
2143 |
byte[] extVal = xcert.getExtensionValue("2.5.29.35");
|
|
2144 |
if (extVal == null) {
|
|
2145 |
if (debug != null) {
|
|
2146 |
debug.println("X509CertSelector.match: "
|
|
2147 |
+ "no authority key ID extension");
|
|
2148 |
}
|
|
2149 |
return false;
|
|
2150 |
}
|
|
2151 |
DerInputStream in = new DerInputStream(extVal);
|
|
2152 |
byte[] certAuthKeyID = in.getOctetString();
|
|
2153 |
if (certAuthKeyID == null ||
|
|
2154 |
!Arrays.equals(authorityKeyID, certAuthKeyID)) {
|
|
2155 |
if (debug != null) {
|
|
2156 |
debug.println("X509CertSelector.match: "
|
|
2157 |
+ "authority key IDs don't match");
|
|
2158 |
}
|
|
2159 |
return false;
|
|
2160 |
}
|
|
2161 |
} catch (IOException ex) {
|
|
2162 |
if (debug != null) {
|
|
2163 |
debug.println("X509CertSelector.match: "
|
|
2164 |
+ "exception in authority key ID check");
|
|
2165 |
}
|
|
2166 |
return false;
|
|
2167 |
}
|
|
2168 |
return true;
|
|
2169 |
}
|
|
2170 |
|
|
2171 |
/* match on private key usage range */
|
|
2172 |
private boolean matchPrivateKeyValid(X509Certificate xcert) {
|
|
2173 |
if (privateKeyValid == null) {
|
|
2174 |
return true;
|
|
2175 |
}
|
|
2176 |
PrivateKeyUsageExtension ext = null;
|
|
2177 |
try {
|
|
2178 |
ext = (PrivateKeyUsageExtension)
|
|
2179 |
getExtensionObject(xcert, PRIVATE_KEY_USAGE_ID);
|
|
2180 |
if (ext != null) {
|
|
2181 |
ext.valid(privateKeyValid);
|
|
2182 |
}
|
|
2183 |
} catch (CertificateExpiredException e1) {
|
|
2184 |
if (debug != null) {
|
|
2185 |
String time = "n/a";
|
|
2186 |
try {
|
|
2187 |
Date notAfter =
|
|
2188 |
(Date)ext.get(PrivateKeyUsageExtension.NOT_AFTER);
|
|
2189 |
time = notAfter.toString();
|
|
2190 |
} catch (CertificateException ex) {
|
|
2191 |
// not able to retrieve notAfter value
|
|
2192 |
}
|
|
2193 |
debug.println("X509CertSelector.match: private key usage not "
|
|
2194 |
+ "within validity date; ext.NOT_After: "
|
|
2195 |
+ time + "; X509CertSelector: "
|
|
2196 |
+ this.toString());
|
|
2197 |
e1.printStackTrace();
|
|
2198 |
}
|
|
2199 |
return false;
|
|
2200 |
} catch (CertificateNotYetValidException e2) {
|
|
2201 |
if (debug != null) {
|
|
2202 |
String time = "n/a";
|
|
2203 |
try {
|
|
2204 |
Date notBefore = (Date)
|
|
2205 |
ext.get(PrivateKeyUsageExtension.NOT_BEFORE);
|
|
2206 |
time = notBefore.toString();
|
|
2207 |
} catch (CertificateException ex) {
|
|
2208 |
// not able to retrieve notBefore value
|
|
2209 |
}
|
|
2210 |
debug.println("X509CertSelector.match: private key usage not "
|
|
2211 |
+ "within validity date; ext.NOT_BEFORE: "
|
|
2212 |
+ time + "; X509CertSelector: "
|
|
2213 |
+ this.toString());
|
|
2214 |
e2.printStackTrace();
|
|
2215 |
}
|
|
2216 |
return false;
|
|
2217 |
} catch (CertificateException e3) {
|
|
2218 |
if (debug != null) {
|
|
2219 |
debug.println("X509CertSelector.match: CertificateException "
|
|
2220 |
+ "in private key usage check; X509CertSelector: "
|
|
2221 |
+ this.toString());
|
|
2222 |
e3.printStackTrace();
|
|
2223 |
}
|
|
2224 |
return false;
|
|
2225 |
} catch (IOException e4) {
|
|
2226 |
if (debug != null) {
|
|
2227 |
debug.println("X509CertSelector.match: IOException in "
|
|
2228 |
+ "private key usage check; X509CertSelector: "
|
|
2229 |
+ this.toString());
|
|
2230 |
e4.printStackTrace();
|
|
2231 |
}
|
|
2232 |
return false;
|
|
2233 |
}
|
|
2234 |
return true;
|
|
2235 |
}
|
|
2236 |
|
|
2237 |
/* match on subject public key algorithm OID */
|
|
2238 |
private boolean matchSubjectPublicKeyAlgID(X509Certificate xcert) {
|
|
2239 |
if (subjectPublicKeyAlgID == null) {
|
|
2240 |
return true;
|
|
2241 |
}
|
|
2242 |
try {
|
|
2243 |
byte[] encodedKey = xcert.getPublicKey().getEncoded();
|
|
2244 |
DerValue val = new DerValue(encodedKey);
|
|
2245 |
if (val.tag != DerValue.tag_Sequence) {
|
|
2246 |
throw new IOException("invalid key format");
|
|
2247 |
}
|
|
2248 |
|
|
2249 |
AlgorithmId algID = AlgorithmId.parse(val.data.getDerValue());
|
|
2250 |
if (debug != null) {
|
|
2251 |
debug.println("X509CertSelector.match: subjectPublicKeyAlgID = "
|
|
2252 |
+ subjectPublicKeyAlgID + ", xcert subjectPublicKeyAlgID = "
|
|
2253 |
+ algID.getOID());
|
|
2254 |
}
|
|
2255 |
if (!subjectPublicKeyAlgID.equals(algID.getOID())) {
|
|
2256 |
if (debug != null) {
|
|
2257 |
debug.println("X509CertSelector.match: "
|
|
2258 |
+ "subject public key alg IDs don't match");
|
|
2259 |
}
|
|
2260 |
return false;
|
|
2261 |
}
|
|
2262 |
} catch (IOException e5) {
|
|
2263 |
if (debug != null) {
|
|
2264 |
debug.println("X509CertSelector.match: IOException in subject "
|
|
2265 |
+ "public key algorithm OID check");
|
|
2266 |
}
|
|
2267 |
return false;
|
|
2268 |
}
|
|
2269 |
return true;
|
|
2270 |
}
|
|
2271 |
|
|
2272 |
/* match on key usage extension value */
|
|
2273 |
private boolean matchKeyUsage(X509Certificate xcert) {
|
|
2274 |
if (keyUsage == null) {
|
|
2275 |
return true;
|
|
2276 |
}
|
|
2277 |
boolean[] certKeyUsage = xcert.getKeyUsage();
|
|
2278 |
if (certKeyUsage != null) {
|
|
2279 |
for (int keyBit = 0; keyBit < keyUsage.length; keyBit++) {
|
|
2280 |
if (keyUsage[keyBit] &&
|
|
2281 |
((keyBit >= certKeyUsage.length) || !certKeyUsage[keyBit])) {
|
|
2282 |
if (debug != null) {
|
|
2283 |
debug.println("X509CertSelector.match: "
|
|
2284 |
+ "key usage bits don't match");
|
|
2285 |
}
|
|
2286 |
return false;
|
|
2287 |
}
|
|
2288 |
}
|
|
2289 |
}
|
|
2290 |
return true;
|
|
2291 |
}
|
|
2292 |
|
|
2293 |
/* match on extended key usage purpose OIDs */
|
|
2294 |
private boolean matchExtendedKeyUsage(X509Certificate xcert) {
|
|
2295 |
if ((keyPurposeSet == null) || keyPurposeSet.isEmpty()) {
|
|
2296 |
return true;
|
|
2297 |
}
|
|
2298 |
try {
|
|
2299 |
ExtendedKeyUsageExtension ext =
|
|
2300 |
(ExtendedKeyUsageExtension)getExtensionObject(xcert,
|
|
2301 |
EXTENDED_KEY_USAGE_ID);
|
|
2302 |
if (ext != null) {
|
|
2303 |
Vector<ObjectIdentifier> certKeyPurposeVector =
|
|
2304 |
(Vector<ObjectIdentifier>)ext.get(ExtendedKeyUsageExtension.USAGES);
|
|
2305 |
if (!certKeyPurposeVector.contains(ANY_EXTENDED_KEY_USAGE)
|
|
2306 |
&& !certKeyPurposeVector.containsAll(keyPurposeOIDSet)) {
|
|
2307 |
if (debug != null) {
|
|
2308 |
debug.println("X509CertSelector.match: cert failed "
|
|
2309 |
+ "extendedKeyUsage criterion");
|
|
2310 |
}
|
|
2311 |
return false;
|
|
2312 |
}
|
|
2313 |
}
|
|
2314 |
} catch (IOException ex) {
|
|
2315 |
if (debug != null) {
|
|
2316 |
debug.println("X509CertSelector.match: "
|
|
2317 |
+ "IOException in extended key usage check");
|
|
2318 |
}
|
|
2319 |
return false;
|
|
2320 |
}
|
|
2321 |
return true;
|
|
2322 |
}
|
|
2323 |
|
|
2324 |
/* match on subject alternative name extension names */
|
|
2325 |
private boolean matchSubjectAlternativeNames(X509Certificate xcert) {
|
|
2326 |
if ((subjectAlternativeNames == null) || subjectAlternativeNames.isEmpty()) {
|
|
2327 |
return true;
|
|
2328 |
}
|
|
2329 |
try {
|
|
2330 |
SubjectAlternativeNameExtension sanExt =
|
|
2331 |
(SubjectAlternativeNameExtension) getExtensionObject(xcert,
|
|
2332 |
SUBJECT_ALT_NAME_ID);
|
|
2333 |
if (sanExt == null) {
|
|
2334 |
if (debug != null) {
|
|
2335 |
debug.println("X509CertSelector.match: "
|
|
2336 |
+ "no subject alternative name extension");
|
|
2337 |
}
|
|
2338 |
return false;
|
|
2339 |
}
|
|
2340 |
GeneralNames certNames = (GeneralNames)
|
|
2341 |
sanExt.get(SubjectAlternativeNameExtension.SUBJECT_NAME);
|
|
2342 |
Iterator<GeneralNameInterface> i =
|
|
2343 |
subjectAlternativeGeneralNames.iterator();
|
|
2344 |
while (i.hasNext()) {
|
|
2345 |
GeneralNameInterface matchName = i.next();
|
|
2346 |
boolean found = false;
|
|
2347 |
for (Iterator<GeneralName> t = certNames.iterator();
|
|
2348 |
t.hasNext() && !found; ) {
|
|
2349 |
GeneralNameInterface certName = (t.next()).getName();
|
|
2350 |
found = certName.equals(matchName);
|
|
2351 |
}
|
|
2352 |
if (!found && (matchAllSubjectAltNames || !i.hasNext())) {
|
|
2353 |
if (debug != null) {
|
|
2354 |
debug.println("X509CertSelector.match: subject alternative "
|
|
2355 |
+ "name " + matchName + " not found");
|
|
2356 |
}
|
|
2357 |
return false;
|
|
2358 |
} else if (found && !matchAllSubjectAltNames) {
|
|
2359 |
break;
|
|
2360 |
}
|
|
2361 |
}
|
|
2362 |
} catch (IOException ex) {
|
|
2363 |
if (debug != null)
|
|
2364 |
debug.println("X509CertSelector.match: IOException in subject "
|
|
2365 |
+ "alternative name check");
|
|
2366 |
return false;
|
|
2367 |
}
|
|
2368 |
return true;
|
|
2369 |
}
|
|
2370 |
|
|
2371 |
/* match on name constraints */
|
|
2372 |
private boolean matchNameConstraints(X509Certificate xcert) {
|
|
2373 |
if (nc == null) {
|
|
2374 |
return true;
|
|
2375 |
}
|
|
2376 |
try {
|
|
2377 |
if (!nc.verify(xcert)) {
|
|
2378 |
if (debug != null) {
|
|
2379 |
debug.println("X509CertSelector.match: "
|
|
2380 |
+ "name constraints not satisfied");
|
|
2381 |
}
|
|
2382 |
return false;
|
|
2383 |
}
|
|
2384 |
} catch (IOException e) {
|
|
2385 |
if (debug != null) {
|
|
2386 |
debug.println("X509CertSelector.match: "
|
|
2387 |
+ "IOException in name constraints check");
|
|
2388 |
}
|
|
2389 |
return false;
|
|
2390 |
}
|
|
2391 |
return true;
|
|
2392 |
}
|
|
2393 |
|
|
2394 |
/* match on policy OIDs */
|
|
2395 |
private boolean matchPolicy(X509Certificate xcert) {
|
|
2396 |
if (policy == null) {
|
|
2397 |
return true;
|
|
2398 |
}
|
|
2399 |
try {
|
|
2400 |
CertificatePoliciesExtension ext = (CertificatePoliciesExtension)
|
|
2401 |
getExtensionObject(xcert, CERT_POLICIES_ID);
|
|
2402 |
if (ext == null) {
|
|
2403 |
if (debug != null) {
|
|
2404 |
debug.println("X509CertSelector.match: "
|
|
2405 |
+ "no certificate policy extension");
|
|
2406 |
}
|
|
2407 |
return false;
|
|
2408 |
}
|
|
2409 |
List<PolicyInformation> policies = (List<PolicyInformation>)ext.get(CertificatePoliciesExtension.POLICIES);
|
|
2410 |
/*
|
|
2411 |
* Convert the Vector of PolicyInformation to a Vector
|
|
2412 |
* of CertificatePolicyIds for easier comparison.
|
|
2413 |
*/
|
|
2414 |
List<CertificatePolicyId> policyIDs = new ArrayList<CertificatePolicyId>(policies.size());
|
|
2415 |
for (PolicyInformation info : policies) {
|
|
2416 |
policyIDs.add(info.getPolicyIdentifier());
|
|
2417 |
}
|
|
2418 |
if (policy != null) {
|
|
2419 |
boolean foundOne = false;
|
|
2420 |
/*
|
|
2421 |
* if the user passes in an empty policy Set, then
|
|
2422 |
* we just want to make sure that the candidate certificate
|
|
2423 |
* has some policy OID in its CertPoliciesExtension
|
|
2424 |
*/
|
|
2425 |
if (policy.getCertPolicyIds().isEmpty()) {
|
|
2426 |
if (policyIDs.isEmpty()) {
|
|
2427 |
if (debug != null) {
|
|
2428 |
debug.println("X509CertSelector.match: "
|
|
2429 |
+ "cert failed policyAny criterion");
|
|
2430 |
}
|
|
2431 |
return false;
|
|
2432 |
}
|
|
2433 |
} else {
|
|
2434 |
for (CertificatePolicyId id : policy.getCertPolicyIds()) {
|
|
2435 |
if (policyIDs.contains(id)) {
|
|
2436 |
foundOne = true;
|
|
2437 |
break;
|
|
2438 |
}
|
|
2439 |
}
|
|
2440 |
if (!foundOne) {
|
|
2441 |
if (debug != null) {
|
|
2442 |
debug.println("X509CertSelector.match: "
|
|
2443 |
+ "cert failed policyAny criterion");
|
|
2444 |
}
|
|
2445 |
return false;
|
|
2446 |
}
|
|
2447 |
}
|
|
2448 |
}
|
|
2449 |
} catch (IOException ex) {
|
|
2450 |
if (debug != null) {
|
|
2451 |
debug.println("X509CertSelector.match: "
|
|
2452 |
+ "IOException in certificate policy ID check");
|
|
2453 |
}
|
|
2454 |
return false;
|
|
2455 |
}
|
|
2456 |
return true;
|
|
2457 |
}
|
|
2458 |
|
|
2459 |
/* match on pathToNames */
|
|
2460 |
private boolean matchPathToNames(X509Certificate xcert) {
|
|
2461 |
if (pathToGeneralNames == null) {
|
|
2462 |
return true;
|
|
2463 |
}
|
|
2464 |
try {
|
|
2465 |
NameConstraintsExtension ext = (NameConstraintsExtension)
|
|
2466 |
getExtensionObject(xcert, NAME_CONSTRAINTS_ID);
|
|
2467 |
if (ext == null) {
|
|
2468 |
return true;
|
|
2469 |
}
|
|
2470 |
if ((debug != null) && debug.isOn("certpath")) {
|
|
2471 |
debug.println("X509CertSelector.match pathToNames:\n");
|
|
2472 |
Iterator<GeneralNameInterface> i =
|
|
2473 |
pathToGeneralNames.iterator();
|
|
2474 |
while (i.hasNext()) {
|
|
2475 |
debug.println(" " + i.next() + "\n");
|
|
2476 |
}
|
|
2477 |
}
|
|
2478 |
|
|
2479 |
GeneralSubtrees permitted = (GeneralSubtrees)
|
|
2480 |
ext.get(NameConstraintsExtension.PERMITTED_SUBTREES);
|
|
2481 |
GeneralSubtrees excluded = (GeneralSubtrees)
|
|
2482 |
ext.get(NameConstraintsExtension.EXCLUDED_SUBTREES);
|
|
2483 |
if (excluded != null) {
|
|
2484 |
if (matchExcluded(excluded) == false) {
|
|
2485 |
return false;
|
|
2486 |
}
|
|
2487 |
}
|
|
2488 |
if (permitted != null) {
|
|
2489 |
if (matchPermitted(permitted) == false) {
|
|
2490 |
return false;
|
|
2491 |
}
|
|
2492 |
}
|
|
2493 |
} catch (IOException ex) {
|
|
2494 |
if (debug != null) {
|
|
2495 |
debug.println("X509CertSelector.match: "
|
|
2496 |
+ "IOException in name constraints check");
|
|
2497 |
}
|
|
2498 |
return false;
|
|
2499 |
}
|
|
2500 |
return true;
|
|
2501 |
}
|
|
2502 |
|
|
2503 |
private boolean matchExcluded(GeneralSubtrees excluded) {
|
|
2504 |
/*
|
|
2505 |
* Enumerate through excluded and compare each entry
|
|
2506 |
* to all pathToNames. If any pathToName is within any of the
|
|
2507 |
* subtrees listed in excluded, return false.
|
|
2508 |
*/
|
|
2509 |
for (Iterator<GeneralSubtree> t = excluded.iterator(); t.hasNext(); ) {
|
|
2510 |
GeneralSubtree tree = t.next();
|
|
2511 |
GeneralNameInterface excludedName = tree.getName().getName();
|
|
2512 |
Iterator<GeneralNameInterface> i = pathToGeneralNames.iterator();
|
|
2513 |
while (i.hasNext()) {
|
|
2514 |
GeneralNameInterface pathToName = i.next();
|
|
2515 |
if (excludedName.getType() == pathToName.getType()) {
|
|
2516 |
switch (pathToName.constrains(excludedName)) {
|
|
2517 |
case GeneralNameInterface.NAME_WIDENS:
|
|
2518 |
case GeneralNameInterface.NAME_MATCH:
|
|
2519 |
if (debug != null) {
|
|
2520 |
debug.println("X509CertSelector.match: name constraints "
|
|
2521 |
+ "inhibit path to specified name");
|
|
2522 |
debug.println("X509CertSelector.match: excluded name: " +
|
|
2523 |
pathToName);
|
|
2524 |
}
|
|
2525 |
return false;
|
|
2526 |
default:
|
|
2527 |
}
|
|
2528 |
}
|
|
2529 |
}
|
|
2530 |
}
|
|
2531 |
return true;
|
|
2532 |
}
|
|
2533 |
|
|
2534 |
private boolean matchPermitted(GeneralSubtrees permitted) {
|
|
2535 |
/*
|
|
2536 |
* Enumerate through pathToNames, checking that each pathToName
|
|
2537 |
* is in at least one of the subtrees listed in permitted.
|
|
2538 |
* If not, return false. However, if no subtrees of a given type
|
|
2539 |
* are listed, all names of that type are permitted.
|
|
2540 |
*/
|
|
2541 |
Iterator<GeneralNameInterface> i = pathToGeneralNames.iterator();
|
|
2542 |
while (i.hasNext()) {
|
|
2543 |
GeneralNameInterface pathToName = i.next();
|
|
2544 |
Iterator<GeneralSubtree> t = permitted.iterator();
|
|
2545 |
boolean permittedNameFound = false;
|
|
2546 |
boolean nameTypeFound = false;
|
|
2547 |
String names = "";
|
|
2548 |
while (t.hasNext() && !permittedNameFound) {
|
|
2549 |
GeneralSubtree tree = t.next();
|
|
2550 |
GeneralNameInterface permittedName = tree.getName().getName();
|
|
2551 |
if (permittedName.getType() == pathToName.getType()) {
|
|
2552 |
nameTypeFound = true;
|
|
2553 |
names = names + " " + permittedName;
|
|
2554 |
switch (pathToName.constrains(permittedName)) {
|
|
2555 |
case GeneralNameInterface.NAME_WIDENS:
|
|
2556 |
case GeneralNameInterface.NAME_MATCH:
|
|
2557 |
permittedNameFound = true;
|
|
2558 |
break;
|
|
2559 |
default:
|
|
2560 |
}
|
|
2561 |
}
|
|
2562 |
}
|
|
2563 |
if (!permittedNameFound && nameTypeFound) {
|
|
2564 |
if (debug != null)
|
|
2565 |
debug.println("X509CertSelector.match: " +
|
|
2566 |
"name constraints inhibit path to specified name; " +
|
|
2567 |
"permitted names of type " + pathToName.getType() +
|
|
2568 |
": " + names);
|
|
2569 |
return false;
|
|
2570 |
}
|
|
2571 |
}
|
|
2572 |
return true;
|
|
2573 |
}
|
|
2574 |
|
|
2575 |
/* match on basic constraints */
|
|
2576 |
private boolean matchBasicConstraints(X509Certificate xcert) {
|
|
2577 |
if (basicConstraints == -1) {
|
|
2578 |
return true;
|
|
2579 |
}
|
|
2580 |
int maxPathLen = xcert.getBasicConstraints();
|
|
2581 |
if (basicConstraints == -2) {
|
|
2582 |
if (maxPathLen != -1) {
|
|
2583 |
if (debug != null) {
|
|
2584 |
debug.println("X509CertSelector.match: not an EE cert");
|
|
2585 |
}
|
|
2586 |
return false;
|
|
2587 |
}
|
|
2588 |
} else {
|
|
2589 |
if (maxPathLen < basicConstraints) {
|
|
2590 |
if (debug != null) {
|
|
2591 |
debug.println("X509CertSelector.match: maxPathLen too small ("
|
|
2592 |
+ maxPathLen + " < " + basicConstraints + ")");
|
|
2593 |
}
|
|
2594 |
return false;
|
|
2595 |
}
|
|
2596 |
}
|
|
2597 |
return true;
|
|
2598 |
}
|
|
2599 |
|
|
2600 |
private static Set<?> cloneSet(Set<?> set) {
|
|
2601 |
if (set instanceof HashSet) {
|
|
2602 |
Object clone = ((HashSet<?>)set).clone();
|
|
2603 |
return (Set<?>)clone;
|
|
2604 |
} else {
|
|
2605 |
return new HashSet<Object>(set);
|
|
2606 |
}
|
|
2607 |
}
|
|
2608 |
|
|
2609 |
/**
|
|
2610 |
* Returns a copy of this object.
|
|
2611 |
*
|
|
2612 |
* @return the copy
|
|
2613 |
*/
|
|
2614 |
public Object clone() {
|
|
2615 |
try {
|
|
2616 |
X509CertSelector copy = (X509CertSelector)super.clone();
|
|
2617 |
// Must clone these because addPathToName et al. modify them
|
|
2618 |
if (subjectAlternativeNames != null) {
|
|
2619 |
copy.subjectAlternativeNames =
|
|
2620 |
(Set<List<?>>)cloneSet(subjectAlternativeNames);
|
|
2621 |
copy.subjectAlternativeGeneralNames =
|
|
2622 |
(Set<GeneralNameInterface>)cloneSet
|
|
2623 |
(subjectAlternativeGeneralNames);
|
|
2624 |
}
|
|
2625 |
if (pathToGeneralNames != null) {
|
|
2626 |
copy.pathToNames =
|
|
2627 |
(Set<List<?>>)cloneSet(pathToNames);
|
|
2628 |
copy.pathToGeneralNames =
|
|
2629 |
(Set<GeneralNameInterface>)cloneSet
|
|
2630 |
(pathToGeneralNames);
|
|
2631 |
}
|
|
2632 |
return copy;
|
|
2633 |
} catch (CloneNotSupportedException e) {
|
|
2634 |
/* Cannot happen */
|
|
2635 |
throw new InternalError(e.toString());
|
|
2636 |
}
|
|
2637 |
}
|
|
2638 |
}
|