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.ASN1GeneralizedTime; 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.apache.harmony.security.asn1.ASN1Implicit; 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.apache.harmony.security.asn1.ASN1Sequence; 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.apache.harmony.security.asn1.ASN1Type; 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.apache.harmony.security.asn1.BerInputStream; 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * The class encapsulates the ASN.1 DER encoding/decoding work 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * with the following certificate extension (OID: 2.5.29.16) 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * (as specified in RFC 3280 - 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Internet X.509 Public Key Infrastructure. 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Certificate and Certificate Revocation List (CRL) Profile. 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.ietf.org/rfc/rfc3280.txt): 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * <pre> 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * PrivateKeyUsagePeriod ::= SEQUENCE { 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * notBefore [0] GeneralizedTime OPTIONAL, 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * notAfter [1] GeneralizedTime OPTIONAL 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * } 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * </pre> 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic class PrivateKeyUsagePeriod { 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // the value of notBeforeDate field of the structure 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final Date notBeforeDate; 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // the value of notAfterDate field of the structure 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final Date notAfterDate; 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // the ASN.1 encoded form of PrivateKeyUsagePeriod 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private byte[] encoding; 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * TODO 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param notBeforeDate: Date 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @param notAfterDate: Date 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public PrivateKeyUsagePeriod(Date notBeforeDate, Date notAfterDate) { 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this(notBeforeDate, notAfterDate, null); 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 66f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // 67f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // TODO 68f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // @param notBeforeDate: Date 69f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // @param notAfterDate: Date 70f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // @param encoding: byte[] 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private PrivateKeyUsagePeriod(Date notBeforeDate, 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Date notAfterDate, byte[] encoding) { 74f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.notBeforeDate = notBeforeDate; 75f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.notAfterDate = notAfterDate; 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.encoding = encoding; 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 79f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns the value of notBefore field of the structure. 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return notBefore 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public Date getNotBefore() { 84f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return notBeforeDate; 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 88f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns the value of notAfter field of the structure. 89f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return notAfter 90f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public Date getNotAfter() { 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return notAfterDate; 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns ASN.1 encoded form of this X.509 PrivateKeyUsagePeriod value. 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return a byte array containing ASN.1 encode form. 98f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 99f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public byte[] getEncoded() { 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (encoding == null) { 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project encoding = ASN1.encode(this); 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return encoding; 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 106f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * ASN.1 DER X.509 PrivateKeyUsagePeriod encoder/decoder class. 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public static final ASN1Sequence ASN1 = new ASN1Sequence(new ASN1Type[] { 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project new ASN1Implicit(0, ASN1GeneralizedTime.getInstance()), 111f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project new ASN1Implicit(1, ASN1GeneralizedTime.getInstance()) }) { 112f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 113f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project setOptional(0); 114f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project setOptional(1); 115f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 116f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 117f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected Object getDecodedObject(BerInputStream in) { 118f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Object[] values = (Object[])in.content; 119f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return 120f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project new PrivateKeyUsagePeriod((Date) values[0], (Date) values[1], 121f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project in.getEncoded()); 122f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 123f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 124f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected void getValues(Object object, Object[] values) { 125f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 126f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project PrivateKeyUsagePeriod pkup = (PrivateKeyUsagePeriod) object; 127f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 128f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project values[0] = pkup.notBeforeDate; 129f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project values[1] = pkup.notAfterDate; 130f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 131f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project }; 132f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 133f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 134