151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski/* 251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Copyright (c) 1997, 2002, Oracle and/or its affiliates. All rights reserved. 351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * This code is free software; you can redistribute it and/or modify it 651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * under the terms of the GNU General Public License version 2 only, as 751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * published by the Free Software Foundation. Oracle designates this 851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * particular file as subject to the "Classpath" exception as provided 951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * by Oracle in the LICENSE file that accompanied this code. 1051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 1151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * This code is distributed in the hope that it will be useful, but WITHOUT 1251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * version 2 for more details (a copy is included in the LICENSE file that 1551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * accompanied this code). 1651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 1751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * You should have received a copy of the GNU General Public License version 1851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 2 along with this work; if not, write to the Free Software Foundation, 1951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 2151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * or visit www.oracle.com if you need additional information or have any 2351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * questions. 2451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 2551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskipackage sun.security.x509; 2651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 2751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.io.IOException; 2851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.io.InputStream; 2951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.math.BigInteger; 3051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 3151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport sun.security.util.*; 3251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 3351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski/** 3451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * This class defines the SerialNumber class used by certificates. 3551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 3651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @author Amit Kapoor 3751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @author Hemma Prafullchandra 3851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 3951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskipublic class SerialNumber { 4051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private BigInteger serialNum; 4151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 4251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski // Construct the class from the DerValue 4351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private void construct(DerValue derVal) throws IOException { 4451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski serialNum = derVal.getBigInteger(); 4551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (derVal.data.available() != 0) { 4651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski throw new IOException("Excess SerialNumber data"); 4751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 4851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 4951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 5051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 5151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * The default constructor for this class using BigInteger. 5251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 5351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @param num the BigInteger number used to create the serial number. 5451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 5551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public SerialNumber(BigInteger num) { 5651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski serialNum = num; 5751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 5851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 5951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 6051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * The default constructor for this class using int. 6151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 6251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @param num the BigInteger number used to create the serial number. 6351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 6451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public SerialNumber(int num) { 6551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski serialNum = BigInteger.valueOf(num); 6651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 6751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 6851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 6951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Create the object, decoding the values from the passed DER stream. 7051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 7151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @param in the DerInputStream to read the SerialNumber from. 7251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @exception IOException on decoding errors. 7351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 7451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public SerialNumber(DerInputStream in) throws IOException { 7551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski DerValue derVal = in.getDerValue(); 7651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski construct(derVal); 7751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 7851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 7951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 8051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Create the object, decoding the values from the passed DerValue. 8151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 8251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @param val the DerValue to read the SerialNumber from. 8351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @exception IOException on decoding errors. 8451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 8551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public SerialNumber(DerValue val) throws IOException { 8651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski construct(val); 8751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 8851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 8951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 9051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Create the object, decoding the values from the passed stream. 9151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 9251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @param in the InputStream to read the SerialNumber from. 9351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @exception IOException on decoding errors. 9451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 9551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public SerialNumber(InputStream in) throws IOException { 9651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski DerValue derVal = new DerValue(in); 9751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski construct(derVal); 9851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 9951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 10051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 10151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Return the SerialNumber as user readable string. 10251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 10351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public String toString() { 10451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return ("SerialNumber: [" + Debug.toHexString(serialNum) + "]"); 10551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 10651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 10751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 10851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Encode the SerialNumber in DER form to the stream. 10951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 11051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @param out the DerOutputStream to marshal the contents to. 11151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @exception IOException on errors. 11251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 11351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public void encode(DerOutputStream out) throws IOException { 11451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski out.putInteger(serialNum); 11551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 11651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 11751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /** 11851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Return the serial number. 11951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 12051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public BigInteger getNumber() { 12151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return serialNum; 12251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 12351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski} 124