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| author | Andrew Haley <aph@redhat.com> | 2016-09-30 16:24:48 +0000 |
|---|---|---|
| committer | Andrew Haley <aph@gcc.gnu.org> | 2016-09-30 16:24:48 +0000 |
| commit | 07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch) | |
| tree | 3f22b3241c513ad168c8353805614ae1249410f4 /libjava/classpath/java/security/cert/CertPathBuilder.java | |
| parent | eae993948bae8b788c53772bcb9217c063716f93 (diff) | |
| download | gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.gz | |
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
Diffstat (limited to 'libjava/classpath/java/security/cert/CertPathBuilder.java')
| -rw-r--r-- | libjava/classpath/java/security/cert/CertPathBuilder.java | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/libjava/classpath/java/security/cert/CertPathBuilder.java b/libjava/classpath/java/security/cert/CertPathBuilder.java deleted file mode 100644 index 47bae6db80c..00000000000 --- a/libjava/classpath/java/security/cert/CertPathBuilder.java +++ /dev/null @@ -1,251 +0,0 @@ -/* CertPathBuilder.java -- bulids CertPath objects from Certificates. - Copyright (C) 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 gnu.java.lang.CPStringBuilder; - -import gnu.java.security.Engine; - -import java.lang.reflect.InvocationTargetException; -import java.security.InvalidAlgorithmParameterException; -import java.security.NoSuchAlgorithmException; -import java.security.NoSuchProviderException; -import java.security.Provider; -import java.security.Security; - -/** - * This class builds certificate paths (also called certificate chains), - * which can be used to establish trust for a particular certificate by - * building a path from a trusted certificate (a trust anchor) to the - * untrusted certificate. - * - * @see CertPath - */ -public class CertPathBuilder -{ - - // Constants and fields. - // ------------------------------------------------------------------------ - - /** Service name for CertPathBuilder. */ - private static final String CERT_PATH_BUILDER = "CertPathBuilder"; - - /** The underlying implementation. */ - private CertPathBuilderSpi cpbSpi; - - /** The provider of this implementation. */ - private Provider provider; - - /** The name of this implementation. */ - private String algorithm; - - // Constructor. - // ------------------------------------------------------------------------ - - /** - * Creates a new CertPathBuilder. - * - * @param cpbSpi The underlying implementation. - * @param provider The provider of the implementation. - * @param algorithm This implementation's name. - */ - protected CertPathBuilder(CertPathBuilderSpi cpbSpi, Provider provider, - String algorithm) - { - this.cpbSpi = cpbSpi; - this.provider = provider; - this.algorithm = algorithm; - } - - // Class methods. - // ------------------------------------------------------------------------ - - /** - * Get the default cert path builder type. - * - * <p>This value can be set at run-time by the security property - * <code>"certpathbuilder.type"</code>. If this property is not set, - * then the value returned is <code>"PKIX"</code>. - * - * @return The default CertPathBuilder algorithm. - */ - public static final String getDefaultType() - { - String type = Security.getProperty("certpathbuilder.type"); - if (type == null) - type = "PKIX"; - return type; - } - - /** - * Returns an instance of a named <code>CertPathBuilder</code> from the - * first provider that implements it. - * - * @param algorithm The name of the <code>CertPathBuilder</code> to create. - * @return The new instance. - * @throws NoSuchAlgorithmException If no installed provider implements the - * named algorithm. - * @throws IllegalArgumentException if <code>algorithm</code> is - * <code>null</code> or is an empty string. - */ - public static CertPathBuilder getInstance(String algorithm) - throws NoSuchAlgorithmException - { - Provider[] p = Security.getProviders(); - NoSuchAlgorithmException lastException = null; - for (int i = 0; i < p.length; i++) - try - { - return getInstance(algorithm, p[i]); - } - catch (NoSuchAlgorithmException x) - { - lastException = x; - } - if (lastException != null) - throw lastException; - throw new NoSuchAlgorithmException(algorithm); - } - - /** - * Returns an instance of a named <code>CertPathBuilder</code> from a named - * provider. - * - * @param algorithm The name of the <code>CertPathBuilder</code> to create. - * @param provider The name of the provider to use. - * @return The new instance. - * @throws NoSuchAlgorithmException If no installed provider implements the - * named algorithm. - * @throws NoSuchProviderException If the named provider does not exist. - * @throws IllegalArgumentException if either <code>algorithm</code> or - * <code>provider</code> is <code>null</code>, or if - * <code>algorithm</code> is an empty string. - */ - public static CertPathBuilder getInstance(String algorithm, String provider) - throws NoSuchAlgorithmException, NoSuchProviderException - { - if (provider == null) - throw new IllegalArgumentException("provider MUST NOT be null"); - Provider p = Security.getProvider(provider); - if (p == null) - throw new NoSuchProviderException(provider); - return getInstance(algorithm, p); - } - - /** - * Returns an instance of a named <code>CertPathBuilder</code> from the - * specified provider. - * - * @param algorithm The name of the <code>CertPathBuilder</code> to create. - * @param provider The provider to use. - * @return The new instance. - * @throws NoSuchAlgorithmException If no installed provider implements the - * named algorithm. - * @throws IllegalArgumentException if either <code>algorithm</code> or - * <code>provider</code> is <code>null</code>, or if - * <code>algorithm</code> is an empty string. - */ - public static CertPathBuilder getInstance(String algorithm, Provider provider) - throws NoSuchAlgorithmException - { - CPStringBuilder sb = new CPStringBuilder("CertPathBuilder for algorithm [") - .append(algorithm).append("] from provider[") - .append(provider).append("] could not be created"); - Throwable cause; - try - { - Object spi = Engine.getInstance(CERT_PATH_BUILDER, algorithm, provider); - return new CertPathBuilder((CertPathBuilderSpi) spi, provider, algorithm); - } - catch (InvocationTargetException x) - { - cause = x.getCause(); - if (cause instanceof NoSuchAlgorithmException) - throw (NoSuchAlgorithmException) cause; - if (cause == null) - cause = x; - } - catch (ClassCastException x) - { - cause = x; - } - NoSuchAlgorithmException x = new NoSuchAlgorithmException(sb.toString()); - x.initCause(cause); - throw x; - } - - /** - * Return the name of this CertPathBuilder algorithm. - * - * @return The algorithm name. - */ - public final String getAlgorithm() - { - return algorithm; - } - - /** - * Return the provider of this instance's implementation. - * - * @return The provider. - */ - public final Provider getProvider() - { - return provider; - } - - /** - * Builds a certificate path. The {@link CertPathParameters} parameter - * passed to this method is implementation-specific, but in general - * should contain some number of certificates and some number of - * trusted certificates (or "trust anchors"). - * - * @param params The parameters. - * @retrun The certificate path result. - * @throws CertPathBuilderException If the certificate path cannot be - * built. - * @throws InvalidAlgorithmParameterException If the implementation - * rejects the specified parameters. - */ - public final CertPathBuilderResult build(CertPathParameters params) - throws CertPathBuilderException, InvalidAlgorithmParameterException - { - return cpbSpi.engineBuild(params); - } -} |
