1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/* 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * this work for additional information regarding copyright ownership. 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * (the "License"); you may not use this file except in compliance with 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the License. You may obtain a copy of the License at 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * See the License for the specific language governing permissions and 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * limitations under the License. 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project* @author Alexander Y. Kleymenov 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project* @version $Revision$ 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project*/ 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage org.apache.harmony.security.x509; 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.util.Date; 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.apache.harmony.security.asn1.ASN1Sequence; 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.apache.harmony.security.asn1.ASN1Type; 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.apache.harmony.security.asn1.BerInputStream; 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * The class encapsulates the ASN.1 DER encoding/decoding work 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * with Validity structure which is the part of X.509 certificate 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * (as specified in RFC 3280 - 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Internet X.509 Public Key Infrastructure. 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Certificate and Certificate Revocation List (CRL) Profile. 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.ietf.org/rfc/rfc3280.txt): 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * <pre> 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Validity ::= SEQUENCE { 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * notBefore Time, 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * notAfter Time 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * } 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * </pre> 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic class Validity { 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // the value of notBefore field of the structure 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final Date notBefore; 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // the value of notAfter field of the structure 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final Date notAfter; 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // the ASN.1 encoded form of Validity 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private byte[] encoding; 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * TODO 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param notBefore: Date 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param notAfter: Date 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public Validity(Date notBefore, Date notAfter) { 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.notBefore = notBefore; 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.notAfter = notAfter; 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns the value of notBefore field of the structure. 66f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return notBefore 67f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 68f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public Date getNotBefore() { 69f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return notBefore; 70f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns the value of notAfter field of the structure. 74f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return notAfter 75f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public Date getNotAfter() { 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return notAfter; 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 79f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns ASN.1 encoded form of this X.509 Validity value. 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return a byte array containing ASN.1 encode form. 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 84f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public byte[] getEncoded() { 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (encoding == null) { 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project encoding = ASN1.encode(this); 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 88f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return encoding; 89f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 90f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * ASN.1 DER X.509 Validity encoder/decoder class. 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public static final ASN1Sequence ASN1 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project = new ASN1Sequence(new ASN1Type[] {Time.ASN1, Time.ASN1 }) { 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected Object getDecodedObject(BerInputStream in) { 98f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Object[] values = (Object[]) in.content; 99f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return new Validity((Date) values[0], (Date) values[1]); 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected void getValues(Object object, Object[] values) { 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Validity validity = (Validity) object; 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 106f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project values[0] = validity.notBefore; 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project values[1] = validity.notAfter; 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project }; 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 111