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8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
This commit is contained in:
Erik Joelsson
parent
270fe13182
commit
3789983e89
56923 changed files with 3 additions and 15727 deletions
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/*
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* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package sun.security.x509;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.security.cert.*;
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import java.util.Date;
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import java.util.Enumeration;
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import sun.security.util.*;
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/**
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* This class defines the interval for which the certificate is valid.
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*
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* @author Amit Kapoor
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* @author Hemma Prafullchandra
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* @see CertAttrSet
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*/
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public class CertificateValidity implements CertAttrSet<String> {
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/**
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* Identifier for this attribute, to be used with the
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* get, set, delete methods of Certificate, x509 type.
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*/
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public static final String IDENT = "x509.info.validity";
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/**
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* Sub attributes name for this CertAttrSet.
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*/
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public static final String NAME = "validity";
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public static final String NOT_BEFORE = "notBefore";
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public static final String NOT_AFTER = "notAfter";
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private static final long YR_2050 = 2524636800000L;
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// Private data members
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private Date notBefore;
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private Date notAfter;
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// Returns the first time the certificate is valid.
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private Date getNotBefore() {
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return (new Date(notBefore.getTime()));
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}
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// Returns the last time the certificate is valid.
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private Date getNotAfter() {
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return (new Date(notAfter.getTime()));
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}
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// Construct the class from the DerValue
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private void construct(DerValue derVal) throws IOException {
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if (derVal.tag != DerValue.tag_Sequence) {
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throw new IOException("Invalid encoded CertificateValidity, " +
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"starting sequence tag missing.");
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}
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// check if UTCTime encoded or GeneralizedTime
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if (derVal.data.available() == 0)
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throw new IOException("No data encoded for CertificateValidity");
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DerInputStream derIn = new DerInputStream(derVal.toByteArray());
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DerValue[] seq = derIn.getSequence(2);
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if (seq.length != 2)
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throw new IOException("Invalid encoding for CertificateValidity");
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if (seq[0].tag == DerValue.tag_UtcTime) {
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notBefore = derVal.data.getUTCTime();
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} else if (seq[0].tag == DerValue.tag_GeneralizedTime) {
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notBefore = derVal.data.getGeneralizedTime();
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} else {
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throw new IOException("Invalid encoding for CertificateValidity");
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}
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if (seq[1].tag == DerValue.tag_UtcTime) {
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notAfter = derVal.data.getUTCTime();
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} else if (seq[1].tag == DerValue.tag_GeneralizedTime) {
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notAfter = derVal.data.getGeneralizedTime();
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} else {
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throw new IOException("Invalid encoding for CertificateValidity");
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}
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}
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/**
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* Default constructor for the class.
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*/
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public CertificateValidity() { }
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/**
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* The default constructor for this class for the specified interval.
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*
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* @param notBefore the date and time before which the certificate
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* is not valid.
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* @param notAfter the date and time after which the certificate is
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* not valid.
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*/
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public CertificateValidity(Date notBefore, Date notAfter) {
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this.notBefore = notBefore;
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this.notAfter = notAfter;
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}
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/**
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* Create the object, decoding the values from the passed DER stream.
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*
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* @param in the DerInputStream to read the CertificateValidity from.
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* @exception IOException on decoding errors.
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*/
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public CertificateValidity(DerInputStream in) throws IOException {
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DerValue derVal = in.getDerValue();
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construct(derVal);
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}
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/**
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* Return the validity period as user readable string.
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*/
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public String toString() {
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if (notBefore == null || notAfter == null)
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return "";
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return "Validity: [From: " + notBefore +
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",\n To: " + notAfter + ']';
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}
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/**
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* Encode the CertificateValidity period in DER form to the stream.
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*
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* @param out the OutputStream to marshal the contents to.
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* @exception IOException on errors.
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*/
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public void encode(OutputStream out) throws IOException {
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// in cases where default constructor is used check for
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// null values
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if (notBefore == null || notAfter == null) {
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throw new IOException("CertAttrSet:CertificateValidity:" +
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" null values to encode.\n");
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}
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DerOutputStream pair = new DerOutputStream();
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if (notBefore.getTime() < YR_2050) {
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pair.putUTCTime(notBefore);
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} else
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pair.putGeneralizedTime(notBefore);
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if (notAfter.getTime() < YR_2050) {
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pair.putUTCTime(notAfter);
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} else {
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pair.putGeneralizedTime(notAfter);
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}
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DerOutputStream seq = new DerOutputStream();
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seq.write(DerValue.tag_Sequence, pair);
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out.write(seq.toByteArray());
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}
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/**
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* Set the attribute value.
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*/
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public void set(String name, Object obj) throws IOException {
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if (!(obj instanceof Date)) {
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throw new IOException("Attribute must be of type Date.");
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}
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if (name.equalsIgnoreCase(NOT_BEFORE)) {
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notBefore = (Date)obj;
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} else if (name.equalsIgnoreCase(NOT_AFTER)) {
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notAfter = (Date)obj;
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} else {
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throw new IOException("Attribute name not recognized by " +
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"CertAttrSet: CertificateValidity.");
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}
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}
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/**
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* Get the attribute value.
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*/
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public Date get(String name) throws IOException {
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if (name.equalsIgnoreCase(NOT_BEFORE)) {
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return (getNotBefore());
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} else if (name.equalsIgnoreCase(NOT_AFTER)) {
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return (getNotAfter());
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} else {
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throw new IOException("Attribute name not recognized by " +
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"CertAttrSet: CertificateValidity.");
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}
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}
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/**
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* Delete the attribute value.
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*/
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public void delete(String name) throws IOException {
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if (name.equalsIgnoreCase(NOT_BEFORE)) {
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notBefore = null;
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} else if (name.equalsIgnoreCase(NOT_AFTER)) {
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notAfter = null;
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} else {
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throw new IOException("Attribute name not recognized by " +
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"CertAttrSet: CertificateValidity.");
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}
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}
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/**
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* Return an enumeration of names of attributes existing within this
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* attribute.
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*/
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public Enumeration<String> getElements() {
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AttributeNameEnumeration elements = new AttributeNameEnumeration();
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elements.addElement(NOT_BEFORE);
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elements.addElement(NOT_AFTER);
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return (elements.elements());
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}
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/**
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* Return the name of this attribute.
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*/
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public String getName() {
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return (NAME);
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}
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/**
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* Verify that the current time is within the validity period.
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*
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* @exception CertificateExpiredException if the certificate has expired.
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* @exception CertificateNotYetValidException if the certificate is not
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* yet valid.
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*/
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public void valid()
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throws CertificateNotYetValidException, CertificateExpiredException {
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Date now = new Date();
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valid(now);
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}
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/**
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* Verify that the passed time is within the validity period.
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* @param now the Date against which to compare the validity
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* period.
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*
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* @exception CertificateExpiredException if the certificate has expired
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* with respect to the <code>Date</code> supplied.
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* @exception CertificateNotYetValidException if the certificate is not
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* yet valid with respect to the <code>Date</code> supplied.
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*
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*/
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public void valid(Date now)
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throws CertificateNotYetValidException, CertificateExpiredException {
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/*
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* we use the internal Dates rather than the passed in Date
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* because someone could override the Date methods after()
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* and before() to do something entirely different.
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*/
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if (notBefore.after(now)) {
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throw new CertificateNotYetValidException("NotBefore: " +
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notBefore.toString());
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}
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if (notAfter.before(now)) {
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throw new CertificateExpiredException("NotAfter: " +
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notAfter.toString());
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}
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}
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}
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