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.x509; 24 25 import org.apache.harmony.security.asn1.ASN1Any; 26 import org.apache.harmony.security.asn1.ASN1Explicit; 27 import org.apache.harmony.security.asn1.ASN1Oid; 28 import org.apache.harmony.security.asn1.ASN1Sequence; 29 import org.apache.harmony.security.asn1.ASN1Type; 30 import org.apache.harmony.security.asn1.BerInputStream; 31 import org.apache.harmony.security.asn1.ObjectIdentifier; 32 33 /** 34 * The class encapsulates the ASN.1 DER encoding/decoding work 35 * with OtherName structure which is a subpart of GeneralName 36 * (as specified in RFC 3280 - 37 * Internet X.509 Public Key Infrastructure. 38 * Certificate and Certificate Revocation List (CRL) Profile. 39 * http://www.ietf.org/rfc/rfc3280.txt): 40 * 41 * <pre> 42 * OtherName ::= SEQUENCE { 43 * type-id OBJECT IDENTIFIER, 44 * value [0] EXPLICIT ANY DEFINED BY type-id 45 * } 46 * </pre> 47 */ 48 public final class OtherName { 49 /** the value of typeID field of the structure */ 50 private String typeID; 51 /** the value of value field of the structure */ 52 private byte[] value; 53 /** the ASN.1 encoded form of OtherName */ 54 private byte[] encoding; 55 56 public OtherName(String typeID, byte[] value) { 57 this(typeID, value, null); 58 } 59 60 private OtherName(String typeID, byte[] value, byte[] encoding) { 61 this.typeID = typeID; 62 this.value = value; 63 this.encoding = encoding; 64 } 65 66 /** 67 * Returns the value of value field of the structure. 68 */ 69 public byte[] getValue() { 70 return value; 71 } 72 73 /** 74 * Returns ASN.1 encoded form of this X.509 OtherName value. 75 */ 76 public byte[] getEncoded() { 77 if (encoding == null) { 78 encoding = ASN1.encode(this); 79 } 80 return encoding; 81 } 82 83 /** 84 * ASN.1 DER X.509 OtherName encoder/decoder class. 85 */ 86 public static final ASN1Sequence ASN1 = new ASN1Sequence(new ASN1Type[] { 87 ASN1Oid.getInstance(), 88 new ASN1Explicit(0, ASN1Any.getInstance()) }) { 89 90 @Override protected Object getDecodedObject(BerInputStream in) { 91 Object[] values = (Object[]) in.content; 92 return new OtherName(ObjectIdentifier.toString((int[]) values[0]), 93 (byte[]) values[1], in.getEncoded()); 94 } 95 96 @Override protected void getValues(Object object, Object[] values) { 97 OtherName on = (OtherName) object; 98 values[0] = ObjectIdentifier.toIntArray(on.typeID); 99 values[1] = on.value; 100 } 101 }; 102 } 103 104
