004-11-15 Andreas Tobler <a.tobler@schweiz.ch>
Import/Merge the X.509 certificate code from Classpath. * Makefile.am: Add imported files. * Makefile.in: Regenerate. 2004-11-07 Casey Marshall <csm@gnu.org> * gnu/java/security/provider/Gnu.java(<init>): Add entries in a priviliged action. Add new algorithms. * gnu/java/security/provider/X509CertificateFactory.java (engineGenerateCertificate): Chain exceptions. (engineGenerateCertificates): Likewise. (engineGenerateCRL): Likewise. (engineGenerateCRLs): Likewise. (engineGenerateCertPath): New methods. (generateCert): Throw exception if 'inStream' is null. (generateCRL): Likewise. * gnu/java/security/x509/X500DistinguishedName.java: Replaced with version from GNU Crypto CVS. * gnu/java/security/x509/X509CRL.java: Likewise. * gnu/java/security/x509/X509CRLEntry.java: Likewise. * gnu/java/security/x509/X509Certificate.java: Likewise. * java/security/cert/TrustAnchor.java: Call 'toString' and not toRFC2253. * gnu/java/security/provider/CollectionCertStoreImpl.java, * gnu/java/security/provider/EncodedKeyFactory.java, * gnu/java/security/provider/GnuDHPublicKey.java, * gnu/java/security/provider/GnuRSAPrivateKey.java, * gnu/java/security/provider/GnuRSAPublicKey.java, * gnu/java/security/provider/MD2withRSA.java, * gnu/java/security/provider/MD4withRSA.java, * gnu/java/security/provider/MD5withRSA.java, * gnu/java/security/provider/PKIXCertPathValidatorImpl.java, * gnu/java/security/provider/RSA.java, * gnu/java/security/provider/RSAKeyFactory.java, * gnu/java/security/provider/SHA1withRSA.java, * gnu/java/security/x509/GnuPKIExtension.java, * gnu/java/security/x509/PolicyNodeImpl.java, * gnu/java/security/x509/Util.java, * gnu/java/security/x509/X509CRLSelectorImpl.java, * gnu/java/security/x509/X509CertPath.java, * gnu/java/security/x509/X509CertSelectorImpl.java, * gnu/java/security/x509/ext/AuthorityKeyIdentifier.java, * gnu/java/security/x509/ext/BasicConstraints.java, * gnu/java/security/x509/ext/CRLNumber.java, * gnu/java/security/x509/ext/CertificatePolicies.java, * gnu/java/security/x509/ext/ExtendedKeyUsage.java, * gnu/java/security/x509/ext/Extension.java, * gnu/java/security/x509/ext/GeneralNames.java, * gnu/java/security/x509/ext/IssuerAlternativeNames.java, * gnu/java/security/x509/ext/KeyUsage.java, * gnu/java/security/x509/ext/PolicyConstraint.java, * gnu/java/security/x509/ext/PolicyMappings.java, * gnu/java/security/x509/ext/PrivateKeyUsagePeriod.java, * gnu/java/security/x509/ext/ReasonCode.java, * gnu/java/security/x509/ext/SubjectAlternativeNames.java, * gnu/java/security/x509/ext/SubjectKeyIdentifier.java: New files. 2004-11-07 Casey Marshall <csm@gnu.org> * gnu/java/security/x509/X509CRL.java: Missed import statements in previous checkin. 2004-11-07 Casey Marshall <csm@gnu.org> * gnu/java/security/x509/X509CertPath.java (parse): Fixed reference to 'X509CertificateImpl' from previous checkin. From-SVN: r90682
This commit is contained in:
Andreas Tobler
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/* GnuRSAPublicKey.java -- GNU RSA public key.
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Copyright (C) 2004 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.java.security.provider;
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import java.math.BigInteger;
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import java.security.interfaces.RSAPublicKey;
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import java.security.spec.RSAPublicKeySpec;
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import java.util.ArrayList;
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import gnu.java.security.OID;
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import gnu.java.security.der.BitString;
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import gnu.java.security.der.DER;
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import gnu.java.security.der.DERValue;
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class GnuRSAPublicKey implements RSAPublicKey
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{
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// Fields.
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// -------------------------------------------------------------------------
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private final RSAPublicKeySpec spec;
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private byte[] encodedKey;
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// Constructor.
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// -------------------------------------------------------------------------
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public GnuRSAPublicKey(RSAPublicKeySpec spec)
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{
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this.spec = spec;
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}
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// Instance methods.
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// -------------------------------------------------------------------------
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public BigInteger getModulus()
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{
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return spec.getModulus();
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}
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public BigInteger getPublicExponent()
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{
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return spec.getPublicExponent();
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}
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public String getAlgorithm()
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{
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return "RSA";
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}
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public String getFormat()
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{
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return "X.509";
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}
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public byte[] getEncoded()
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{
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if (encodedKey != null)
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return (byte[]) encodedKey.clone();
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ArrayList key = new ArrayList(2);
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key.add(new DERValue(DER.INTEGER, getModulus()));
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key.add(new DERValue(DER.INTEGER, getPublicExponent()));
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DERValue rsapk = new DERValue(DER.SEQUENCE|DER.CONSTRUCTED, key);
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ArrayList alg = new ArrayList(2);
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alg.add(new DERValue(DER.OBJECT_IDENTIFIER,
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new OID("1.2.840.113549.1.1.1")));
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alg.add(new DERValue(DER.NULL, null));
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ArrayList spki = new ArrayList(2);
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spki.add(new DERValue(DER.SEQUENCE|DER.CONSTRUCTED, alg));
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spki.add(new DERValue(DER.BIT_STRING, new BitString(rsapk.getEncoded())));
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encodedKey = new DERValue(DER.SEQUENCE|DER.CONSTRUCTED, spki).getEncoded();
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return (byte[]) encodedKey.clone();
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}
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}
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