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0b05ebed2e
Changed Provider class to use ConcurrentHashMap and default providers to use putService() Reviewed-by: weijun, mullan
77 lines
2.6 KiB
Java
77 lines
2.6 KiB
Java
/*
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* Copyright (c) 1996, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package sun.security.provider;
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import java.util.*;
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import java.security.*;
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import static sun.security.util.SecurityConstants.PROVIDER_VER;
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/**
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* The SUN Security Provider.
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*
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*/
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public final class Sun extends Provider {
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private static final long serialVersionUID = 6440182097568097204L;
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private static final String INFO = "SUN " +
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"(DSA key/parameter generation; DSA signing; SHA-1, MD5 digests; " +
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"SecureRandom; X.509 certificates; PKCS12, JKS & DKS keystores; " +
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"PKIX CertPathValidator; " +
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"PKIX CertPathBuilder; LDAP, Collection CertStores, JavaPolicy Policy; " +
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"JavaLoginConfig Configuration)";
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public Sun() {
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/* We are the SUN provider */
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super("SUN", PROVIDER_VER, INFO);
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Provider p = this;
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Iterator<Provider.Service> serviceIter = new SunEntries(p).iterator();
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// if there is no security manager installed, put directly into
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// the provider
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if (System.getSecurityManager() == null) {
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putEntries(serviceIter);
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} else {
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AccessController.doPrivileged(new PrivilegedAction<Void>() {
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@Override
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public Void run() {
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putEntries(serviceIter);
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return null;
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}
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});
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}
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}
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void putEntries(Iterator<Provider.Service> i) {
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while (i.hasNext()) {
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putService(i.next());
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}
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}
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}
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