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authorAndrew Haley <aph@redhat.com>2016-09-30 16:24:48 +0000
committerAndrew Haley <aph@gcc.gnu.org>2016-09-30 16:24:48 +0000
commit07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch)
tree3f22b3241c513ad168c8353805614ae1249410f4 /libjava/classpath/java/security/cert/Certificate.java
parenteae993948bae8b788c53772bcb9217c063716f93 (diff)
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Makefile.def: Remove libjava.
2016-09-30 Andrew Haley <aph@redhat.com> * Makefile.def: Remove libjava. * Makefile.tpl: Likewise. * Makefile.in: Regenerate. * configure.ac: Likewise. * configure: Likewise. * gcc/java: Remove. * libjava: Likewise. From-SVN: r240662
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diff --git a/libjava/classpath/java/security/cert/Certificate.java b/libjava/classpath/java/security/cert/Certificate.java
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-/* Certificate.java --- Certificate class
- Copyright (C) 1999, 2003, 2004 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.security.cert;
-
-import java.io.ByteArrayInputStream;
-import java.io.InvalidObjectException;
-import java.io.ObjectStreamException;
-import java.io.Serializable;
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
-import java.security.NoSuchProviderException;
-import java.security.PublicKey;
-import java.security.SignatureException;
-
-/**
- * The Certificate class is an abstract class used to manage
- * identity certificates. An identity certificate is a
- * combination of a principal and a public key which is
- * certified by another principal. This is the puprose of
- * Certificate Authorities (CA).
- *
- * <p>This class is used to manage different types of certificates
- * but have important common puposes. Different types of
- * certificates like X.509 and OpenPGP share general certificate
- * functions (like encoding and verifying) and information like
- * public keys.
- *
- * <p>X.509, OpenPGP, and SDSI can be implemented by subclassing this
- * class even though they differ in storage methods and information
- * stored.
- *
- * @see CertificateFactory
- * @see X509Certificate
- * @since JDK 1.2
- * @author Mark Benvenuto
- * @author Casey Marshall
- */
-public abstract class Certificate implements Serializable
-{
- private static final long serialVersionUID = -3585440601605666277L;
-
- private String type;
-
- /**
- Constructs a new certificate of the specified type. An example
- is "X.509".
-
- @param type a valid standard name for a certificate.
- */
- protected Certificate(String type)
- {
- this.type = type;
- }
-
- /**
- Returns the Certificate type.
-
- @return a string representing the Certificate type
- */
- public final String getType()
- {
- return type;
- }
-
- /**
- Compares this Certificate to other. It checks if the
- object if instanceOf Certificate and then checks if
- the encoded form matches.
-
- @param other An Object to test for equality
-
- @return true if equal, false otherwise
- */
- public boolean equals(Object other)
- {
- if( other instanceof Certificate ) {
- try {
- Certificate x = (Certificate) other;
- if( getEncoded().length != x.getEncoded().length )
- return false;
-
- byte[] b1 = getEncoded();
- byte[] b2 = x.getEncoded();
-
- for( int i = 0; i < b1.length; i++ )
- if( b1[i] != b2[i] )
- return false;
-
- } catch( CertificateEncodingException cee ) {
- return false;
- }
- return true;
- }
- return false;
- }
-
- /**
- Returns a hash code for this Certificate in its encoded
- form.
-
- @return A hash code of this class
- */
- public int hashCode()
- {
- return super.hashCode();
- }
-
- /**
- Gets the DER ASN.1 encoded format for this Certificate.
- It assumes each certificate has only one encoding format.
- Ex: X.509 is encoded as ASN.1 DER
-
- @return byte array containg encoded form
-
- @throws CertificateEncodingException if an error occurs
- */
- public abstract byte[] getEncoded() throws CertificateEncodingException;
-
- /**
- Verifies that this Certificate was properly signed with the
- PublicKey that corresponds to its private key.
-
- @param key PublicKey to verify with
-
- @throws CertificateException encoding error
- @throws NoSuchAlgorithmException unsupported algorithm
- @throws InvalidKeyException incorrect key
- @throws NoSuchProviderException no provider
- @throws SignatureException signature error
- */
- public abstract void verify(PublicKey key)
- throws CertificateException,
- NoSuchAlgorithmException,
- InvalidKeyException,
- NoSuchProviderException,
- SignatureException;
-
- /**
- Verifies that this Certificate was properly signed with the
- PublicKey that corresponds to its private key and uses
- the signature engine provided by the provider.
-
- @param key PublicKey to verify with
- @param sigProvider Provider to use for signature algorithm
-
- @throws CertificateException encoding error
- @throws NoSuchAlgorithmException unsupported algorithm
- @throws InvalidKeyException incorrect key
- @throws NoSuchProviderException incorrect provider
- @throws SignatureException signature error
- */
- public abstract void verify(PublicKey key,
- String sigProvider)
- throws CertificateException,
- NoSuchAlgorithmException,
- InvalidKeyException,
- NoSuchProviderException,
- SignatureException;
-
- /**
- Returns a string representing the Certificate.
-
- @return a string representing the Certificate.
- */
- public abstract String toString();
-
-
- /**
- Returns the public key stored in the Certificate.
-
- @return The public key
- */
- public abstract PublicKey getPublicKey();
-
- // Protected methods.
- // ------------------------------------------------------------------------
-
- /**
- * Returns a replacement for this certificate to be serialized. This
- * method returns the equivalent to the following for this class:
- *
- * <blockquote>
- * <pre>new CertificateRep(getType(), getEncoded());</pre>
- * </blockquote>
- *
- * <p>This thusly replaces the certificate with its name and its
- * encoded form, which can be deserialized later with the {@link
- * CertificateFactory} implementation for this certificate's type.
- *
- * @return The replacement object to be serialized.
- * @throws ObjectStreamException If the replacement could not be
- * created.
- */
- protected Object writeReplace() throws ObjectStreamException
- {
- try
- {
- return new CertificateRep(getType(), getEncoded());
- }
- catch (CertificateEncodingException cee)
- {
- throw new InvalidObjectException(cee.toString());
- }
- }
-
- // Inner class.
- // ------------------------------------------------------------------------
-
- /**
- Certificate.CertificateRep is an inner class used to provide an alternate
- storage mechanism for serialized Certificates.
- */
- protected static class CertificateRep implements java.io.Serializable
- {
-
- /** From JDK1.4. */
- private static final long serialVersionUID = -8563758940495660020L;
-
- /** The certificate type, e.g. "X.509". */
- private String type;
-
- /** The encoded certificate data. */
- private byte[] data;
-
- /**
- * Create an alternative representation of this certificate. The
- * <code>(type, data)</code> pair is typically the certificate's
- * type as returned by {@link Certificate#getType()} (i.e. the
- * canonical name of the certificate type) and the encoded form as
- * returned by {@link Certificate#getEncoded()}.
- *
- * <p>For example, X.509 certificates would create an instance of
- * this class with the parameters "X.509" and the ASN.1
- * representation of the certificate, encoded as DER bytes.
- *
- * @param type The certificate type.
- * @param data The encoded certificate data.
- */
- protected CertificateRep(String type, byte[] data)
- {
- this.type = type;
- this.data = data;
- }
-
- /**
- * Deserialize this certificate replacement into the appropriate
- * certificate object. That is, this method attempts to create a
- * {@link CertificateFactory} for this certificate's type, then
- * attempts to parse the encoded data with that factory, returning
- * the resulting certificate.
- *
- * @return The deserialized certificate.
- * @throws ObjectStreamException If there is no appropriate
- * certificate factory for the given type, or if the encoded form
- * cannot be parsed.
- */
- protected Object readResolve() throws ObjectStreamException
- {
- try
- {
- CertificateFactory fact = CertificateFactory.getInstance(type);
- return fact.generateCertificate(new ByteArrayInputStream(data));
- }
- catch (Exception e)
- {
- throw new InvalidObjectException(e.toString());
- }
- }
- }
-}