1adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/* 2adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 3adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 4adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * this work for additional information regarding copyright ownership. 5adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 6adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * (the "License"); you may not use this file except in compliance with 7adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the License. You may obtain a copy of the License at 8adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 9adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 10adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 11adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 12adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 13adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * See the License for the specific language governing permissions and 15adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * limitations under the License. 16adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 17adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 18adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/** 19adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project* @author Alexander Y. Kleymenov 20adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project* @version $Revision$ 21adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project*/ 22adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 23adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectpackage org.apache.harmony.security.x509; 24adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 25adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport java.io.IOException; 26adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport java.util.Collection; 27adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport java.util.List; 28adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport org.apache.harmony.security.asn1.ASN1SequenceOf; 29adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport org.apache.harmony.security.asn1.ASN1Type; 30adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport org.apache.harmony.security.asn1.BerInputStream; 31adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 32adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/** 33f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes * The class encapsulates the ASN.1 DER encoding/decoding work 34adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * with the CRL Distribution Points which is the part of X.509 Certificate 35adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * (as specified in RFC 3280 - 36adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Internet X.509 Public Key Infrastructure. 37adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Certificate and Certificate Revocation List (CRL) Profile. 38adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * http://www.ietf.org/rfc/rfc3280.txt): 39adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 40adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * <pre> 41adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * CRLDistributionPoints ::= SEQUENCE SIZE (1..MAX) OF DistributionPoint 42adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 43adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * DistributionPoint ::= SEQUENCE { 44adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * distributionPoint [0] DistributionPointName OPTIONAL, 45adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * reasons [1] ReasonFlags OPTIONAL, 46f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes * cRLIssuer [2] GeneralNames OPTIONAL 47adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * } 48adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 49adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * DistributionPointName ::= CHOICE { 50adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * fullName [0] GeneralNames, 51f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes * nameRelativeToCRLIssuer [1] RelativeDistinguishedName 52adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * } 53adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 54adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * ReasonFlags ::= BIT STRING { 55adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * unused (0), 56adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * keyCompromise (1), 57adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * cACompromise (2), 58adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * affiliationChanged (3), 59adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * superseded (4), 60adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * cessationOfOperation (5), 61adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * certificateHold (6), 62adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * privilegeWithdrawn (7), 63f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes * aACompromise (8) 64adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * } 65adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * </pre> 66adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 675c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilsonpublic final class CRLDistributionPoints extends ExtensionValue { 685c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson private List<DistributionPoint> distributionPoints; 69adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project private byte[] encoding; 70f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes 715c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson private CRLDistributionPoints(List<DistributionPoint> distributionPoints, byte[] encoding) { 72897538a36c18f4db8f9f68ee566aec0bda842e9fElliott Hughes if ((distributionPoints == null) || (distributionPoints.size() == 0)) { 73897538a36c18f4db8f9f68ee566aec0bda842e9fElliott Hughes throw new IllegalArgumentException("distributionPoints are empty"); 74adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 75adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.distributionPoints = distributionPoints; 76adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.encoding = encoding; 77adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 78adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 795c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson @Override public byte[] getEncoded() { 80adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project if (encoding == null) { 81adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project encoding = ASN1.encode(this); 82adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 83adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return encoding; 84adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 85adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 865c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson public static CRLDistributionPoints decode(byte[] encoding) throws IOException { 875c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson return (CRLDistributionPoints) ASN1.decode(encoding); 88adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 89adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 908216dc1fd9d31867770439985c3d66570330e4c7Elliott Hughes @Override public void dumpValue(StringBuilder sb, String prefix) { 918216dc1fd9d31867770439985c3d66570330e4c7Elliott Hughes sb.append(prefix).append("CRL Distribution Points: [\n"); 92adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project int number = 0; 935c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson for (DistributionPoint distributionPoint : distributionPoints) { 948216dc1fd9d31867770439985c3d66570330e4c7Elliott Hughes sb.append(prefix).append(" [").append(++number).append("]\n"); 958216dc1fd9d31867770439985c3d66570330e4c7Elliott Hughes distributionPoint.dumpValue(sb, prefix + " "); 96adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 978216dc1fd9d31867770439985c3d66570330e4c7Elliott Hughes sb.append(prefix).append("]\n"); 98adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 99f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes 100adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 101adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Custom X.509 decoder. 102adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 1035c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson public static final ASN1Type ASN1 = new ASN1SequenceOf(DistributionPoint.ASN1) { 1045c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson @Override public Object getDecodedObject(BerInputStream in) { 1055c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson return new CRLDistributionPoints((List<DistributionPoint>) in.content, in.getEncoded()); 106adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 107adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 1085c27fb80ffd335aa45dc8829ba3ecbc18c01e4e8Jesse Wilson @Override public Collection<?> getValues(Object object) { 109adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project CRLDistributionPoints dps = (CRLDistributionPoints) object; 110adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return dps.distributionPoints; 111adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 112adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project }; 113adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 114