Engine.java, [...]: New files from classpath.
2003-04-30 Michael Koch <konqueror@gmx.de> * gnu/java/security/Engine.java, gnu/java/security/OID.java, gnu/java/security/der/BitString.java, gnu/java/security/der/DER.java, gnu/java/security/der/DERReader.java, gnu/java/security/der/DERValue.java, gnu/java/security/der/DERWriter.java, gnu/java/security/provider/DSAKeyFactory.java, gnu/java/security/provider/X509CertificateFactory.java, gnu/java/security/x509/X500DistinguishedName.java, gnu/java/security/x509/X509CRL.java, gnu/java/security/x509/X509CRLEntry.java, gnu/java/security/x509/X509Certificate.java, java/security/cert/CRLSelector.java, java/security/cert/CertPathBuilder.java, java/security/cert/CertPathBuilderResult.java, java/security/cert/CertPathBuilderSpi.java, java/security/cert/CertPathParameters.java, java/security/cert/CertPathValidator.java, java/security/cert/CertPathValidatorResult.java, java/security/cert/CertPathValidatorSpi.java, java/security/cert/CertSelector.java, java/security/cert/CertStore.java, java/security/cert/CertStoreParameters.java, java/security/cert/CertStoreSpi.java, java/security/cert/CollectionCertStoreParameters.java, java/security/cert/LDAPCertStoreParameters.java, java/security/cert/PKIXBuilderParameters.java, java/security/cert/PKIXCertPathBuilderResult.java, java/security/cert/PKIXCertPathChecker.java, java/security/cert/PKIXCertPathValidatorResult.java, java/security/cert/PKIXParameters.java, java/security/cert/PolicyNode.java, java/security/cert/PolicyQualifierInfo.java, java/security/cert/TrustAnchor.java, javax/security/auth/x500/X500Principal.java: New files from classpath. * gnu/java/io/ASN1ParsingException.java, gnu/java/io/Base64InputStream.java, gnu/java/security/der/DEREncodingException.java, gnu/java/security/provider/DSAParameters.java, gnu/java/security/provider/DSASignature.java, gnu/java/security/provider/Gnu.java, gnu/java/security/provider/GnuDSAPrivateKey.java, gnu/java/security/provider/GnuDSAPublicKey.java, java/security/AlgorithmParameterGenerator.java, java/security/AlgorithmParameters.java, java/security/KeyFactory.java, java/security/KeyPairGenerator.java, java/security/KeyStore.java, java/security/MessageDigest.java, java/security/SecureClassLoader.java, java/security/SecureRandom.java, java/security/Security.java, java/security/Signature.java, java/security/cert/Certificate.java, java/security/cert/CertificateFactory.java, java/security/cert/CertificateFactorySpi.java, java/security/cert/X509CRL.java, java/security/cert/X509Certificate.java, java/security/spec/DSAPublicKeySpec.java: New versions from classpath. * gnu/java/security/provider/DERReader.java, gnu/java/security/provider/DERWriter.java, java/security/Engine.java: Removed. * Makefile.am (java_source_files, javax_source_files): Added new files. * Makefile.in: Regenerated. From-SVN: r66283
This commit is contained in:
Michael Koch
Michael Koch
parent
505b0fd661
commit
43905ff30b
65 changed files with 9043 additions and 642 deletions
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@ -1,5 +1,5 @@
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/* CertificateFactory.java -- Certificate Factory Class
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Copyright (C) 1999, 2002 Free Software Foundation, Inc.
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Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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@ -37,239 +37,323 @@ exception statement from your version. */
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package java.security.cert;
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import java.security.NoSuchAlgorithmException;
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import java.security.NoSuchProviderException;
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import java.security.Provider;
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import java.security.Security;
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import java.io.InputStream;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.List;
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import gnu.java.security.Engine;
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/**
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This class implments the CertificateFactory class interface
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used to generate certificates and certificate revocation
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list (CRL) objects from their encodings.
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A certifcate factory for X.509 returns certificates of the
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java.security.cert.X509Certificate class, and CRLs of the
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java.security.cert.X509CRL class.
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@author Mark Benvenuto
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@since JDK 1.2
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@status still missing full 1.4 support
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*/
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* This class implements the CertificateFactory class interface used to
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* generate certificates, certificate revocation lists (CRLs), and certificate
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* paths objects from their encoded forms.
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*
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* @author Mark Benvenuto
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* @author Casey Marshall
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* @since JDK 1.2
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* @status Fully compatible with JDK 1.4.
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*/
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public class CertificateFactory
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{
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/** The service name for certificate factories. */
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private static final String CERTIFICATE_FACTORY = "CertificateFactory";
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private CertificateFactorySpi certFacSpi;
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private Provider provider;
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private String type;
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/**
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Creates an instance of CertificateFactory
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@param certFacSpi A CertificateFactory engine to use
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@param provider A provider to use
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@param type The type of Certificate
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*/
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protected CertificateFactory(CertificateFactorySpi certFacSpi, Provider provider, String type)
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* Creates an instance of CertificateFactory.
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*
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* @param certFacSpi The underlying CertificateFactory engine.
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* @param provider The provider of this implementation.
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* @param type The type of Certificate this factory creates.
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*/
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protected CertificateFactory(CertificateFactorySpi certFacSpi,
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Provider provider, String type)
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{
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this.certFacSpi = certFacSpi;
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this.provider = provider;
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this.type = type;
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}
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// Class methods.
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// ------------------------------------------------------------------------
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/**
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Gets an instance of the CertificateFactory class representing
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the specified certificate factory. If the type is not
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found then, it throws CertificateException.
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@param type the type of certificate to choose
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@return a CertificateFactory repesenting the desired type
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@throws CertificateException if the type of certificate is not implemented by providers
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*/
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public static final CertificateFactory getInstance(String type) throws CertificateException
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* Gets an instance of the CertificateFactory class representing
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* the specified certificate factory. If the type is not
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* found then, it throws CertificateException.
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*
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* @param type The type of certificate factory to create.
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* @return a CertificateFactory repesenting the desired type
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* @throws CertificateException If the type of certificate is not
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* implemented by any installed provider.
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*/
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public static final CertificateFactory getInstance(String type)
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throws CertificateException
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{
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Provider[] p = Security.getProviders ();
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Provider[] p = Security.getProviders();
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for (int i = 0; i < p.length; i++)
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{
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String classname = p[i].getProperty ("CertificateFactory." + type);
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if (classname != null)
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return getInstance (classname, type, p[i]);
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try
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{
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return getInstance(type, p[i]);
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}
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catch (CertificateException ignored)
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{
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}
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}
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throw new CertificateException(type);
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}
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/**
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Gets an instance of the CertificateFactory class representing
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the specified certificate factory from the specified provider.
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If the type is not found then, it throws CertificateException.
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If the provider is not found, then it throws
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NoSuchProviderException.
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@param type the type of certificate to choose
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@return a CertificateFactory repesenting the desired type
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@throws CertificateException if the type of certificate is not implemented by providers
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@throws NoSuchProviderException if the provider is not found
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*/
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public static final CertificateFactory getInstance(String type, String provider)
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* Gets an instance of the CertificateFactory class representing
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* the specified certificate factory from the specified provider.
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* If the type is not found then, it throws {@link CertificateException}.
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* If the provider is not found, then it throws
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* {@link java.security.NoSuchProviderException}.
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*
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* @param type The type of certificate factory to create.
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* @param provider The name of the provider from which to get the
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* implementation.
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* @return A CertificateFactory for the desired type.
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* @throws CertificateException If the type of certificate is not
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* implemented by the named provider.
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* @throws NoSuchProviderException If the named provider is not installed.
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*/
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public static final CertificateFactory getInstance(String type,
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String provider)
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throws CertificateException, NoSuchProviderException
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{
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Provider p = Security.getProvider(provider);
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if( p == null)
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throw new NoSuchProviderException();
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return getInstance (p.getProperty ("CertificateFactory." + type),
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type, p);
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return getInstance(type, p);
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}
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private static CertificateFactory getInstance (String classname,
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String type,
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Provider provider)
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throws CertificateException
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{
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try {
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return new CertificateFactory( (CertificateFactorySpi)Class.forName( classname ).newInstance(), provider, type );
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} catch( ClassNotFoundException cnfe) {
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throw new CertificateException("Class not found");
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} catch( InstantiationException ie) {
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throw new CertificateException("Class instantiation failed");
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} catch( IllegalAccessException iae) {
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throw new CertificateException("Illegal Access");
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}
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}
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/**
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Gets the provider that the class is from.
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* Get a certificate factory for the given certificate type from the
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* given provider.
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*
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* @param type The type of certificate factory to create.
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* @param provider The provider from which to get the implementation.
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* @return A CertificateFactory for the desired type.
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* @throws CertificateException If the type of certificate is not
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* implemented by the provider.
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* @throws IllegalArgumentException If the provider is null.
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*/
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public static final CertificateFactory getInstance(String type,
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Provider provider)
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throws CertificateException
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{
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if (provider == null)
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throw new IllegalArgumentException("null provider");
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@return the provider of this class
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*/
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try
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{
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return new CertificateFactory((CertificateFactorySpi)
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Engine.getInstance(CERTIFICATE_FACTORY, type, provider),
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provider, type);
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}
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catch (ClassCastException cce)
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{
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throw new CertificateException(type);
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}
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catch (java.lang.reflect.InvocationTargetException ite)
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{
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throw new CertificateException(type);
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}
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catch (NoSuchAlgorithmException nsae)
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{
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throw new CertificateException(nsae.getMessage());
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}
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}
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// Instance methods.
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// ------------------------------------------------------------------------
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/**
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* Gets the provider of this implementation.
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*
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* @return The provider of this implementation.
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*/
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public final Provider getProvider()
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{
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return provider;
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}
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/**
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Returns the type of the certificate supported
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@return A string with the type of certificate
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*/
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* Returns the type of the certificate this factory creates.
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*
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* @return A string with the type of certificate
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*/
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public final String getType()
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{
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return type;
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}
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/**
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Generates a Certificate based on the encoded data read
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from the InputStream.
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The input stream must contain only one certificate.
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If there exists a specialized certificate class for the
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certificate format handled by the certificate factory
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then the return Ceritificate should be a typecast of it.
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Ex: A X.509 CertificateFactory should return X509Certificate.
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For X.509 certificates, the certificate in inStream must be
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DER encoded and supplied in binary or printable (Base64)
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encoding. If the certificate is in Base64 encoding, it must be
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bounded by -----BEGINCERTIFICATE-----, and
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-----END CERTIFICATE-----.
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@param inStream an input stream containing the certificate data
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@return a certificate initialized with InputStream data.
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@throws CertificateException Certificate parsing error
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*/
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* Generates a Certificate from the encoded data read
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* from an InputStream.
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*
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* <p>The input stream must contain only one certificate.
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*
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* <p>If there exists a specialized certificate class for the
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* certificate format handled by the certificate factory
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* then the return Ceritificate should be a typecast of it.
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* Ex: A X.509 CertificateFactory should return X509Certificate.
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*
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* <p>For X.509 certificates, the certificate in inStream must be
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* DER encoded and supplied in binary or printable (Base64)
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* encoding. If the certificate is in Base64 encoding, it must be
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* bounded by -----BEGINCERTIFICATE-----, and
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* -----END CERTIFICATE-----.
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*
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* @param inStream An input stream containing the certificate data.
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* @return A certificate initialized from the decoded InputStream data.
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* @throws CertificateException If an error occurs decoding the
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* certificate.
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*/
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public final Certificate generateCertificate(InputStream inStream)
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throws CertificateException
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{
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return certFacSpi.engineGenerateCertificate( inStream );
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return certFacSpi.engineGenerateCertificate(inStream);
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}
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/**
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Returns a collection of certificates that were read from the
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input stream. It may be empty, have only one, or have
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multiple certificates.
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For a X.509 certificate factory, the stream may contain a
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single DER encoded certificate or a PKCS#7 certificate
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chain. This is a PKCS#7 <I>SignedData</I> object with the
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most significant field being <I>certificates</I>. If no
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CRLs are present, then an empty collection is returned.
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@param inStream an input stream containing the certificates
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@return a collection of certificates initialized with
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the InputStream data.
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@throws CertificateException Certificate parsing error
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*/
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* Returns a collection of certificates that were read from the
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* input stream. It may be empty, have only one, or have
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* multiple certificates.
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*
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* For a X.509 certificate factory, the stream may contain a
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* single DER encoded certificate or a PKCS#7 certificate
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* chain. This is a PKCS#7 <I>SignedData</I> object with the
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* most significant field being <I>certificates</I>. If no
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* CRLs are present, then an empty collection is returned.
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*
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* @param inStream An input stream containing the certificate data.
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* @return A collection of certificates initialized from the decoded
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* InputStream data.
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* @throws CertificateException If an error occurs decoding the
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* certificates.
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*/
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public final Collection generateCertificates(InputStream inStream)
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throws CertificateException
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{
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return certFacSpi.engineGenerateCertificates( inStream );
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return certFacSpi.engineGenerateCertificates(inStream);
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}
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/**
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Generates a CRL based on the encoded data read
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from the InputStream.
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The input stream must contain only one CRL.
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If there exists a specialized CRL class for the
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CRL format handled by the certificate factory
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then the return CRL should be a typecast of it.
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Ex: A X.509 CertificateFactory should return X509CRL.
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@param inStream an input stream containing the CRL data
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@return a CRL initialized with InputStream data.
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@throws CRLException CRL parsing error
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*/
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* Generates a CRL based on the encoded data read
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* from the InputStream.
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*
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* <p>The input stream must contain only one CRL.
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*
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* <p>If there exists a specialized CRL class for the
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* CRL format handled by the certificate factory
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* then the return CRL should be a typecast of it.
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* Ex: A X.509 CertificateFactory should return X509CRL.
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*
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* @param inStream An input stream containing the CRL data.
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* @return A CRL initialized from the decoded InputStream data.
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* @throws CRLException If an error occurs decoding the CRL.
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*/
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public final CRL generateCRL(InputStream inStream)
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throws CRLException
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{
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return certFacSpi.engineGenerateCRL( inStream );
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return certFacSpi.engineGenerateCRL(inStream);
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}
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/**
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Generates CRLs based on the encoded data read
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from the InputStream.
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For a X.509 certificate factory, the stream may contain a
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single DER encoded CRL or a PKCS#7 CRL set. This is a
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PKCS#7 <I>SignedData</I> object with the most significant
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field being <I>crls</I>. If no CRLs are present, then an
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empty collection is returned.
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@param inStream an input stream containing the CRLs
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@return a collection of CRLs initialized with
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the InputStream data.
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@throws CRLException CRL parsing error
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*/
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* <p>Generates CRLs based on the encoded data read
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* from the InputStream.
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*
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* <p>For a X.509 certificate factory, the stream may contain a
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* single DER encoded CRL or a PKCS#7 CRL set. This is a
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* PKCS#7 <I>SignedData</I> object with the most significant
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* field being <I>crls</I>. If no CRLs are present, then an
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* empty collection is returned.
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*
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* @param inStream an input stream containing the CRLs.
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* @return a collection of CRLs initialized from the decoded
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* InputStream data.
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* @throws CRLException If an error occurs decoding the CRLs.
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*/
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public final Collection generateCRLs(InputStream inStream)
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throws CRLException
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{
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return certFacSpi.engineGenerateCRLs( inStream );
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}
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/**
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* Generate a {@link CertPath} and initialize it with data parsed from
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* the input stream. The default encoding of this factory is used.
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*
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* @param inStream The InputStream containing the CertPath data.
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* @return A CertPath initialized from the input stream data.
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* @throws CertificateException If an error occurs decoding the
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* CertPath.
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*/
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public final CertPath generateCertPath(InputStream inStream)
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throws CertificateException
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{
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throw new CertificateException("not implemented");
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return certFacSpi.engineGenerateCertPath(inStream);
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}
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/**
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* Generate a {@link CertPath} and initialize it with data parsed from
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* the input stream, using the specified encoding.
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*
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* @param inStream The InputStream containing the CertPath data.
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* @param encoding The encoding of the InputStream data.
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* @return A CertPath initialized from the input stream data.
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* @throws CertificateException If an error occurs decoding the
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* CertPath.
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*/
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public final CertPath generateCertPath(InputStream inStream, String encoding)
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throws CertificateException
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{
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return certFacSpi.engineGenerateCertPath(inStream, encoding);
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}
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/**
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* Generate a {@link CertPath} and initialize it with the certificates
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* in the {@link java.util.List} argument.
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*
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* @param certificates The list of certificates with which to create
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* the CertPath.
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* @return A CertPath initialized from the certificates.
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* @throws CertificateException If an error occurs generating the
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* CertPath.
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*/
|
||||
public final CertPath generateCertPath(List certificates)
|
||||
throws CertificateException
|
||||
{
|
||||
return certFacSpi.engineGenerateCertPath(certificates);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an Iterator of CertPath encodings supported by this
|
||||
* factory, with the default encoding first. The returned Iterator
|
||||
* cannot be modified.
|
||||
*
|
||||
* @return The Iterator of supported encodings.
|
||||
*/
|
||||
public final Iterator getCertPathEncodings()
|
||||
{
|
||||
return certFacSpi.engineGetCertPathEncodings();
|
||||
}
|
||||
} // class CertificateFactory
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue