The Android Open Source Project | adc854b | 2009-03-03 19:28:47 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
| 3 | * contributor license agreements. See the NOTICE file distributed with |
| 4 | * this work for additional information regarding copyright ownership. |
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
| 6 | * (the "License"); you may not use this file except in compliance with |
| 7 | * the License. You may obtain a copy of the License at |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | /** |
| 19 | * @author Alexander Y. Kleymenov |
| 20 | * @version $Revision$ |
| 21 | */ |
| 22 | |
| 23 | package org.apache.harmony.security.provider.cert; |
| 24 | |
| 25 | import java.math.BigInteger; |
| 26 | import java.security.cert.CRLException; |
| 27 | import java.security.cert.X509CRLEntry; |
| 28 | import java.util.Date; |
| 29 | import java.util.Set; |
The Android Open Source Project | adc854b | 2009-03-03 19:28:47 -0800 | [diff] [blame] | 30 | import javax.security.auth.x500.X500Principal; |
The Android Open Source Project | adc854b | 2009-03-03 19:28:47 -0800 | [diff] [blame] | 31 | import org.apache.harmony.security.x509.Extension; |
| 32 | import org.apache.harmony.security.x509.Extensions; |
| 33 | import org.apache.harmony.security.x509.TBSCertList; |
| 34 | |
| 35 | /** |
| 36 | * Implementation of X509CRLEntry. It wraps the instance |
| 37 | * of org.apache.harmony.security.x509.TBSCertList.RevokedCertificate |
| 38 | * obtained during the decoding of TBSCertList substructure |
| 39 | * of the CertificateList structure which is an X.509 form of CRL. |
| 40 | * (see RFC 3280 at http://www.ietf.org/rfc/rfc3280.txt) |
| 41 | * Normally the instances of this class are constructed by involving |
| 42 | * X509CRLImpl object. |
| 43 | * @see org.apache.harmony.security.x509.TBSCertList |
| 44 | * @see org.apache.harmony.security.provider.cert.X509CRLImpl |
| 45 | * @see java.security.cert.X509CRLEntry |
| 46 | */ |
| 47 | public class X509CRLEntryImpl extends X509CRLEntry { |
| 48 | |
| 49 | // the crl entry object to be wrapped in X509CRLEntry |
| 50 | private final TBSCertList.RevokedCertificate rcert; |
| 51 | // the extensions of the entry |
| 52 | private final Extensions extensions; |
| 53 | // issuer of the revoked certificate described by this crl entry |
| 54 | private final X500Principal issuer; |
| 55 | |
| 56 | // encoded form of this revoked certificate entry |
| 57 | private byte[] encoding; |
| 58 | |
| 59 | /** |
| 60 | * Creates an instance on the base of existing |
| 61 | * <code>TBSCertList.RevokedCertificate</code> object and |
| 62 | * information about the issuer of revoked certificate. |
| 63 | * If specified issuer is null, it is supposed that issuer |
| 64 | * of the revoked certificate is the same as for involving CRL. |
| 65 | */ |
| 66 | public X509CRLEntryImpl(TBSCertList.RevokedCertificate rcert, |
| 67 | X500Principal issuer) { |
| 68 | this.rcert = rcert; |
| 69 | this.extensions = rcert.getCrlEntryExtensions(); |
| 70 | this.issuer = issuer; |
| 71 | } |
| 72 | |
| 73 | // --------------------------------------------------------------------- |
| 74 | // ------ java.security.cert.X509CRLEntry method implementations ------- |
| 75 | // --------------------------------------------------------------------- |
| 76 | |
| 77 | /** |
| 78 | * @see java.security.cert.X509CRLEntry#getEncoded() |
| 79 | * method documentation for more info |
| 80 | */ |
| 81 | public byte[] getEncoded() throws CRLException { |
| 82 | if (encoding == null) { |
| 83 | encoding = rcert.getEncoded(); |
| 84 | } |
| 85 | byte[] result = new byte[encoding.length]; |
| 86 | System.arraycopy(encoding, 0, result, 0, encoding.length); |
| 87 | return result; |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * @see java.security.cert.X509CRLEntry#getSerialNumber() |
| 92 | * method documentation for more info |
| 93 | */ |
| 94 | public BigInteger getSerialNumber() { |
| 95 | return rcert.getUserCertificate(); |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * @see java.security.cert.X509CRLEntry#getCertificateIssuer() |
| 100 | * method documentation for more info |
| 101 | */ |
| 102 | public X500Principal getCertificateIssuer() { |
| 103 | return issuer; |
| 104 | } |
| 105 | |
| 106 | /** |
| 107 | * @see java.security.cert.X509CRLEntry#getRevocationDate() |
| 108 | * method documentation for more info |
| 109 | */ |
| 110 | public Date getRevocationDate() { |
| 111 | return rcert.getRevocationDate(); |
| 112 | } |
| 113 | |
| 114 | /** |
| 115 | * @see java.security.cert.X509CRLEntry#hasExtensions() |
| 116 | * method documentation for more info |
| 117 | */ |
| 118 | public boolean hasExtensions() { |
| 119 | return (extensions != null) && (extensions.size() != 0); |
| 120 | } |
| 121 | |
| 122 | /** |
| 123 | * @see java.security.cert.X509CRLEntry#toString() |
| 124 | * method documentation for more info |
| 125 | */ |
| 126 | public String toString() { |
Elliott Hughes | f33eae7 | 2010-05-13 12:36:25 -0700 | [diff] [blame] | 127 | return "X509CRLEntryImpl: "+rcert.toString(); |
The Android Open Source Project | adc854b | 2009-03-03 19:28:47 -0800 | [diff] [blame] | 128 | } |
| 129 | |
| 130 | // --------------------------------------------------------------------- |
| 131 | // ------ java.security.cert.X509Extension method implementations ------ |
| 132 | // --------------------------------------------------------------------- |
| 133 | |
| 134 | /** |
| 135 | * @see java.security.cert.X509Extension#getNonCriticalExtensionOIDs() |
| 136 | * method documentation for more info |
| 137 | */ |
| 138 | public Set getNonCriticalExtensionOIDs() { |
| 139 | if (extensions == null) { |
| 140 | return null; |
| 141 | } |
| 142 | return extensions.getNonCriticalExtensions(); |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * @see java.security.cert.X509Extension#getCriticalExtensionOIDs() |
| 147 | * method documentation for more info |
| 148 | */ |
| 149 | public Set getCriticalExtensionOIDs() { |
| 150 | if (extensions == null) { |
| 151 | return null; |
| 152 | } |
| 153 | return extensions.getCriticalExtensions(); |
| 154 | } |
| 155 | |
| 156 | /** |
| 157 | * @see java.security.cert.X509Extension#getExtensionValue(String) |
| 158 | * method documentation for more info |
| 159 | */ |
| 160 | public byte[] getExtensionValue(String oid) { |
| 161 | if (extensions == null) { |
| 162 | return null; |
| 163 | } |
| 164 | Extension ext = extensions.getExtensionByOID(oid); |
| 165 | return (ext == null) ? null : ext.getRawExtnValue(); |
| 166 | } |
| 167 | |
| 168 | /** |
| 169 | * @see java.security.cert.X509Extension#hasUnsupportedCriticalExtension() |
| 170 | * method documentation for more info |
| 171 | */ |
| 172 | public boolean hasUnsupportedCriticalExtension() { |
| 173 | if (extensions == null) { |
| 174 | return false; |
| 175 | } |
| 176 | return extensions.hasUnsupportedCritical(); |
| 177 | } |
| 178 | } |
| 179 | |