| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.harmony.security.x509.tsp; |
| |
| import java.math.BigInteger; |
| import org.apache.harmony.security.asn1.ASN1Boolean; |
| import org.apache.harmony.security.asn1.ASN1Implicit; |
| import org.apache.harmony.security.asn1.ASN1Integer; |
| import org.apache.harmony.security.asn1.ASN1Oid; |
| import org.apache.harmony.security.asn1.ASN1Sequence; |
| import org.apache.harmony.security.asn1.ASN1Type; |
| import org.apache.harmony.security.asn1.BerInputStream; |
| import org.apache.harmony.security.asn1.ObjectIdentifier; |
| import org.apache.harmony.security.x509.Extensions; |
| |
| /** |
| * As defined in Time-Stamp Protocol (TSP) |
| * (http://www.ietf.org/rfc/rfc3161.txt) |
| * |
| * TimeStampReq ::= SEQUENCE { |
| * version INTEGER { v1(1) }, |
| * messageImprint MessageImprint, |
| * --a hash algorithm OID and the hash value of the data to be |
| * --time-stamped |
| * reqPolicy TSAPolicyId OPTIONAL, |
| * nonce INTEGER OPTIONAL, |
| * certReq BOOLEAN DEFAULT FALSE, |
| * extensions [0] IMPLICIT Extensions OPTIONAL |
| * } |
| * |
| * TSAPolicyId ::= OBJECT IDENTIFIER |
| */ |
| public class TimeStampReq { |
| private final int version; |
| |
| private final MessageImprint messageImprint; |
| |
| private final String reqPolicy; |
| |
| private final BigInteger nonce; |
| |
| private final Boolean certReq; |
| |
| private final Extensions extensions; |
| |
| private byte [] encoding; |
| |
| public TimeStampReq(int version, MessageImprint messageImprint, |
| String reqPolicy, BigInteger nonce, Boolean certReq, |
| Extensions extensions) { |
| this.version = version; |
| this.messageImprint = messageImprint; |
| this.reqPolicy = reqPolicy; |
| this.nonce = nonce; |
| this.certReq = certReq; |
| this.extensions = extensions; |
| } |
| |
| private TimeStampReq(int version, MessageImprint messageImprint, |
| String reqPolicy, BigInteger nonce, Boolean certReq, |
| Extensions extensions, byte [] encoding) { |
| this (version, messageImprint, reqPolicy, nonce, certReq, extensions); |
| this.encoding = encoding; |
| } |
| |
| public String toString() { |
| StringBuilder res = new StringBuilder(); |
| res.append("-- TimeStampReq:"); |
| res.append("\nversion : "); |
| res.append(version); |
| res.append("\nmessageImprint: "); |
| res.append(messageImprint); |
| res.append("\nreqPolicy: "); |
| res.append(reqPolicy); |
| res.append("\nnonce: "); |
| res.append(nonce); |
| res.append("\ncertReq: "); |
| res.append(certReq); |
| res.append("\nextensions: "); |
| res.append(extensions); |
| res.append("\n-- TimeStampReq End\n"); |
| return res.toString(); |
| } |
| |
| /** |
| * Returns ASN.1 encoded form of this TimeStampReq. |
| * @return a byte array containing ASN.1 encoded form. |
| */ |
| public byte [] getEncoded(){ |
| if (encoding == null) { |
| encoding = ASN1.encode(this); |
| } |
| return encoding; |
| } |
| |
| /** |
| * @return Returns the certReq. |
| */ |
| public Boolean getCertReq() { |
| return certReq; |
| } |
| |
| /** |
| * @return Returns the extensions. |
| */ |
| public Extensions getExtensions() { |
| return extensions; |
| } |
| |
| /** |
| * @return Returns the messageImprint. |
| */ |
| public MessageImprint getMessageImprint() { |
| return messageImprint; |
| } |
| |
| /** |
| * @return Returns the nonce. |
| */ |
| public BigInteger getNonce() { |
| return nonce; |
| } |
| |
| /** |
| * @return Returns the reqPolicy. |
| */ |
| public String getReqPolicy() { |
| return reqPolicy; |
| } |
| |
| /** |
| * @return Returns the version. |
| */ |
| public int getVersion() { |
| return version; |
| } |
| |
| public static final ASN1Sequence ASN1 = new ASN1Sequence(new ASN1Type[] { |
| ASN1Integer.getInstance(), // version |
| MessageImprint.ASN1, // messageImprint |
| ASN1Oid.getInstance(), // reqPolicy |
| ASN1Integer.getInstance(), // nonce |
| ASN1Boolean.getInstance(), // certReq |
| new ASN1Implicit(0, Extensions.ASN1)}) {// extensions |
| |
| { |
| setDefault(Boolean.FALSE, 4); |
| setOptional(2); |
| setOptional(3); |
| setOptional(5); |
| } |
| |
| protected Object getDecodedObject(BerInputStream in) { |
| Object[] values = (Object[]) in.content; |
| |
| String objID = (values[2] == null) ? null : ObjectIdentifier |
| .toString((int[]) values[2]); |
| BigInteger nonce = (values[3] == null) ? null : new BigInteger( |
| (byte[]) values[3]); |
| |
| if (values[5] == null) { |
| return new TimeStampReq( |
| ASN1Integer.toIntValue(values[0]), |
| (MessageImprint) values[1], |
| objID, |
| nonce, |
| (Boolean) values[4], |
| null, |
| in.getEncoded() |
| ); |
| } else { |
| return new TimeStampReq( |
| ASN1Integer.toIntValue(values[0]), |
| (MessageImprint) values[1], |
| objID, |
| nonce, |
| (Boolean) values[4], |
| (Extensions) values[5], |
| in.getEncoded() |
| ); |
| } |
| } |
| |
| protected void getValues(Object object, Object[] values) { |
| TimeStampReq req = (TimeStampReq) object; |
| values[0] = ASN1Integer.fromIntValue(req.version); |
| values[1] = req.messageImprint; |
| values[2] = (req.reqPolicy == null) ? null : ObjectIdentifier |
| .toIntArray(req.reqPolicy); |
| values[3] = (req.nonce == null) ? null : req.nonce.toByteArray(); |
| values[4] = (req.certReq == null) ? Boolean.FALSE : req.certReq; |
| values[5] = req.extensions; |
| } |
| }; |
| |
| } |
| |