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-rw-r--r--libjava/gnu/java/security/x509/ext/Extension.java289
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diff --git a/libjava/gnu/java/security/x509/ext/Extension.java b/libjava/gnu/java/security/x509/ext/Extension.java
deleted file mode 100644
index 5ca9ac3a91d..00000000000
--- a/libjava/gnu/java/security/x509/ext/Extension.java
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@@ -1,289 +0,0 @@
-/* Extension.java -- an X.509 certificate or CRL extension.
- Copyright (C) 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 gnu.java.security.x509.ext;
-
-import gnu.java.security.OID;
-import gnu.java.security.der.DER;
-import gnu.java.security.der.DERReader;
-import gnu.java.security.der.DERValue;
-import gnu.java.security.x509.Util;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-public class Extension
-{
-
- // Fields.
- // -------------------------------------------------------------------------
-
- private static final boolean DEBUG = false;
- private static void debug(String msg)
- {
- System.err.print(">> Extension: ");
- System.err.println(msg);
- }
-
- /**
- * This extension's object identifier.
- */
- protected final OID oid;
-
- /**
- * The criticality flag.
- */
- protected final boolean critical;
-
- /**
- * Whether or not this extension is locally supported.
- */
- protected boolean isSupported;
-
- /**
- * The extension value.
- */
- protected final Value value;
-
- /**
- * The DER encoded form.
- */
- protected byte[] encoded;
-
- // Constructors.
- // -------------------------------------------------------------------------
-
- public Extension(byte[] encoded) throws IOException
- {
- this.encoded = (byte[]) encoded.clone();
- DERReader der = new DERReader(encoded);
-
- // Extension ::= SEQUENCE {
- DERValue val = der.read();
- if (DEBUG) debug("read val tag == " + val.getTag() + " len == " + val.getLength());
- if (!val.isConstructed())
- throw new IOException("malformed Extension");
-
- // extnID OBJECT IDENTIFIER,
- val = der.read();
- if (val.getTag() != DER.OBJECT_IDENTIFIER)
- throw new IOException("expecting OBJECT IDENTIFIER");
- oid = (OID) val.getValue();
- if (DEBUG) debug("read oid == " + oid);
-
- // critical BOOLEAN DEFAULT FALSE,
- val = der.read();
- if (val.getTag() == DER.BOOLEAN)
- {
- critical = ((Boolean) val.getValue()).booleanValue();
- val = der.read();
- }
- else
- critical = false;
- if (DEBUG) debug("is critical == " + critical);
-
- // extnValue OCTET STRING }
- if (val.getTag() != DER.OCTET_STRING)
- throw new IOException("expecting OCTET STRING");
- byte[] encval = (byte[]) val.getValue();
- isSupported = true;
- if (oid.equals(AuthorityKeyIdentifier.ID))
- {
- value = new AuthorityKeyIdentifier(encval);
- }
- else if (oid.equals(SubjectKeyIdentifier.ID))
- {
- value = new SubjectKeyIdentifier(encval);
- }
- else if (oid.equals(KeyUsage.ID))
- {
- value = new KeyUsage(encval);
- }
- else if (oid.equals(PrivateKeyUsagePeriod.ID))
- {
- value = new PrivateKeyUsagePeriod(encval);
- }
- else if (oid.equals(CertificatePolicies.ID))
- {
- value = new CertificatePolicies(encval);
- }
- else if (oid.equals (PolicyConstraint.ID))
- {
- value = new PolicyConstraint (encval);
- }
- else if (oid.equals(PolicyMappings.ID))
- {
- value = new PolicyMappings(encval);
- }
- else if (oid.equals(SubjectAlternativeNames.ID))
- {
- value = new SubjectAlternativeNames(encval);
- }
- else if (oid.equals(IssuerAlternativeNames.ID))
- {
- value = new IssuerAlternativeNames(encval);
- }
- else if (oid.equals(BasicConstraints.ID))
- {
- value = new BasicConstraints(encval);
- }
- else if (oid.equals(ExtendedKeyUsage.ID))
- {
- value = new ExtendedKeyUsage(encval);
- }
- else if (oid.equals(CRLNumber.ID))
- {
- value = new CRLNumber(encval);
- }
- else if (oid.equals(ReasonCode.ID))
- {
- value = new ReasonCode(encval);
- }
- else
- {
- value = new Value(encval);
- isSupported = false;
- }
- if (DEBUG) debug("read value == " + value);
- }
-
- public Extension (final OID oid, final Value value, final boolean critical)
- {
- this.oid = oid;
- this.value = value;
- this.critical = critical;
- isSupported = true;
- }
-
- // Instance methods.
- // -------------------------------------------------------------------------
-
- public OID getOid()
- {
- return oid;
- }
-
- public boolean isCritical()
- {
- return critical;
- }
-
- public boolean isSupported()
- {
- return isSupported;
- }
-
- public Value getValue()
- {
- return value;
- }
-
- public byte[] getEncoded()
- {
- if (encoded == null)
- encode();
- return (byte[]) encoded.clone();
- }
-
- public String toString()
- {
- return Extension.class.getName() + " [ id=" + oid + " critical=" +
- critical + " value=" + value + " ]";
- }
-
- public DERValue getDerValue()
- {
- List ext = new ArrayList (3);
- ext.add (new DERValue (DER.OBJECT_IDENTIFIER, oid));
- ext.add (new DERValue (DER.BOOLEAN, new Boolean (critical)));
- ext.add (new DERValue (DER.OCTET_STRING, value.getEncoded()));
- return new DERValue (DER.CONSTRUCTED|DER.SEQUENCE, ext);
- }
-
- // Own methods.
- // -------------------------------------------------------------------------
-
- private void encode()
- {
- encoded = getDerValue().getEncoded();
- }
-
- // Inner class.
- // -------------------------------------------------------------------------
-
- public static class Value
- {
-
- // Fields.
- // -----------------------------------------------------------------------
-
- protected byte[] encoded;
-
- // Constructor.
- // -----------------------------------------------------------------------
-
- public Value(byte[] encoded)
- {
- this.encoded = (byte[]) encoded.clone();
- }
-
- protected Value() { }
-
- // Instance methods.
- // -----------------------------------------------------------------------
-
- public byte[] getEncoded()
- {
- return (byte[]) encoded;
- }
-
- public boolean equals(Object o)
- {
- if (!(o instanceof Value))
- return false;
- return Arrays.equals(encoded, ((Value) o).encoded);
- }
-
- public String toString()
- {
- return Util.toHexString(encoded, ':');
- }
- }
-}
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