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authorMichael Koch <konqueror@gmx.de>2003-04-30 07:23:42 +0000
committerMichael Koch <mkoch@gcc.gnu.org>2003-04-30 07:23:42 +0000
commit43905ff30b187d8d1d1dee50e722f47fd8a93144 (patch)
tree89373f6e7f4c07ae0c9c6eeebf05fcb7bbcdfa36 /libjava/java/security/cert/CertStore.java
parent505b0fd661e21182856cfcf73ed6f39c707ac28b (diff)
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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
Diffstat (limited to 'libjava/java/security/cert/CertStore.java')
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diff --git a/libjava/java/security/cert/CertStore.java b/libjava/java/security/cert/CertStore.java
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+/* CertStore -- stores and retrieves certificates.
+ Copyright (C) 2003 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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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.security.InvalidAlgorithmParameterException;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
+import java.security.PrivilegedAction;
+import java.security.Provider;
+import java.security.Security;
+
+import java.util.Collection;
+
+import gnu.java.security.Engine;
+
+/**
+ * A CertStore is a read-only repository for certificates and
+ * certificate revocation lists.
+ *
+ * @since JDK 1.4
+ */
+public class CertStore
+{
+
+ // Constants and fields.
+ // ------------------------------------------------------------------------
+
+ /** Service name for CertStore. */
+ private static final String CERT_STORE = "CertStore";
+
+ /** The underlying implementation. */
+ private CertStoreSpi storeSpi;
+
+ /** This implementation's provider. */
+ private Provider provider;
+
+ /** The name of this key store type. */
+ private String type;
+
+ /** The parameters used to initialize this instance, if any. */
+ private CertStoreParameters params;
+
+ // Constructor.
+ // ------------------------------------------------------------------------
+
+ /**
+ * Create a new CertStore.
+ *
+ * @param storeSpi The underlying implementation.
+ * @param provider The provider of this implementation.
+ * @param type The type of CertStore this class represents.
+ * @param params The parameters used to initialize this instance, if any.
+ */
+ protected CertStore(CertStoreSpi storeSpi, Provider provider, String type,
+ CertStoreParameters params)
+ {
+ this.storeSpi = storeSpi;
+ this.provider = provider;
+ this.type = type;
+ this.params = params;
+ }
+
+ // Class methods.
+ // ------------------------------------------------------------------------
+
+ /**
+ * Returns the default certificate store type.
+ *
+ * <p>This value can be set at run-time via the security property
+ * "certstore.type"; if not specified than the default type will be
+ * "LDAP".
+ *
+ * @return The default CertStore type.
+ */
+ public static final synchronized String getDefaultType()
+ {
+ String type = null;
+ type = (String) java.security.AccessController.doPrivileged(
+ new PrivilegedAction() {
+ public Object run() {
+ return Security.getProperty("certstore.type");
+ }
+ }
+ );
+ if (type == null)
+ type = "LDAP";
+ return type;
+ }
+
+ /**
+ * Get an instance of the given certificate store from the first
+ * installed provider.
+ *
+ * @param type The type of CertStore to create.
+ * @param params The parameters to initialize this cert store with.
+ * @return The new instance.
+ * @throws InvalidAlgorithmParameterException If the instance rejects
+ * the specified parameters.
+ * @throws NoSuchAlgorithmException If no installed provider
+ * implements the specified CertStore.
+ * @throws IllegalArgumentException If <i>provider</i> is null.
+ */
+ public static CertStore getInstance(String type, CertStoreParameters params)
+ throws InvalidAlgorithmParameterException, NoSuchAlgorithmException
+ {
+ Provider[] p = Security.getProviders();
+ for (int i = 0; i < p.length; i++)
+ {
+ try
+ {
+ return getInstance(type, params, p[i]);
+ }
+ catch (NoSuchAlgorithmException ignored)
+ {
+ }
+ }
+
+ throw new NoSuchAlgorithmException(type);
+ }
+
+ /**
+ * Get an instance of the given certificate store from the named
+ * provider.
+ *
+ * @param type The type of CertStore to create.
+ * @param params The parameters to initialize this cert store with.
+ * @param provider The name of the provider from which to get the
+ * implementation.
+ * @return The new instance.
+ * @throws InvalidAlgorithmParameterException If the instance rejects
+ * the specified parameters.
+ * @throws NoSuchAlgorithmException If the specified provider does not
+ * implement the specified CertStore.
+ * @throws NoSuchProviderException If no provider named
+ * <i>provider</i> is installed.
+ * @throws IllegalArgumentException If <i>provider</i> is null.
+ */
+ public static CertStore getInstance(String type, CertStoreParameters params,
+ String provider)
+ throws InvalidAlgorithmParameterException, NoSuchAlgorithmException,
+ NoSuchProviderException
+ {
+ Provider p = Security.getProvider(provider);
+ if (p == null)
+ throw new NoSuchProviderException(provider);
+ return getInstance(type, params, p);
+ }
+
+ /**
+ * Get an instance of the given certificate store from the given
+ * provider.
+ *
+ * @param type The type of CertStore to create.
+ * @param params The parameters to initialize this cert store with.
+ * @param provider The provider from which to get the implementation.
+ * @return The new instance.
+ * @throws InvalidAlgorithmParameterException If the instance rejects
+ * the specified parameters.
+ * @throws NoSuchAlgorithmException If the specified provider does not
+ * implement the specified CertStore.
+ * @throws IllegalArgumentException If <i>provider</i> is null.
+ */
+ public static CertStore getInstance(String type, CertStoreParameters params,
+ Provider provider)
+ throws InvalidAlgorithmParameterException, NoSuchAlgorithmException
+ {
+ if (provider == null)
+ throw new IllegalArgumentException("null provider");
+
+ try
+ {
+ return new CertStore((CertStoreSpi) Engine.getInstance(CERT_STORE,
+ type, provider, new Object[] { params }), provider, type, params);
+ }
+ catch (ClassCastException cce)
+ {
+ throw new NoSuchAlgorithmException(type);
+ }
+ catch (java.lang.reflect.InvocationTargetException ite)
+ {
+ Throwable cause = ite.getCause();
+ if (cause != null &&
+ (cause instanceof InvalidAlgorithmParameterException))
+ throw (InvalidAlgorithmParameterException) cause;
+ else
+ throw new NoSuchAlgorithmException(type);
+ }
+ }
+
+ // Instance methods.
+ // ------------------------------------------------------------------------
+
+ /**
+ * Return the type of certificate store this instance represents.
+ *
+ * @return The CertStore type.
+ */
+ public final String getType()
+ {
+ return type;
+ }
+
+ /**
+ * Return the provider of this implementation.
+ *
+ * @return The provider.
+ */
+ public final Provider getProvider()
+ {
+ return provider;
+ }
+
+ /**
+ * Get the parameters this instance was created with, if any. The
+ * parameters will be cloned before they are returned.
+ *
+ * @return The parameters, or null.
+ */
+ public final CertStoreParameters getCertStoreParameters()
+ {
+ return params != null ? (CertStoreParameters) params.clone() : null;
+ }
+
+ /**
+ * Get a collection of certificates from this CertStore, optionally
+ * filtered by the specified CertSelector. The Collection returned may
+ * be empty, but will never be null.
+ *
+ * <p>Implementations may not allow a null argument, even if no
+ * filtering is desired.
+ *
+ * @param selector The certificate selector.
+ * @return The collection of certificates.
+ * @throws CertStoreException If the certificates cannot be retrieved.
+ */
+ public final Collection getCertificates(CertSelector selector)
+ throws CertStoreException
+ {
+ return storeSpi.engineGetCertificates(selector);
+ }
+
+ /**
+ * Get a collection of certificate revocation lists from this CertStore,
+ * optionally filtered by the specified CRLSelector. The Collection
+ * returned may be empty, but will never be null.
+ *
+ * <p>Implementations may not allow a null argument, even if no
+ * filtering is desired.
+ *
+ * @param selector The certificate selector.
+ * @return The collection of certificate revocation lists.
+ * @throws CertStoreException If the CRLs cannot be retrieved.
+ */
+ public final Collection getCRLs(CRLSelector selector)
+ throws CertStoreException
+ {
+ return storeSpi.engineGetCRLs(selector);
+ }
+}
generated by cgit v1.1 at 2025-04-06 11:23:57 +0000