author | valeriep |
Fri, 26 Jun 2015 21:34:34 +0000 | |
changeset 31270 | e6470b24700d |
parent 25859 | 3317bb8137f4 |
child 33991 | 619bfc4d582d |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2000, 2015, 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.jgss; |
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import java.security.Provider; |
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import java.security.AccessController; |
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import java.security.PrivilegedAction; |
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import java.security.NoSuchAlgorithmException; |
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import java.security.InvalidParameterException; |
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import java.security.ProviderException; |
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import sun.security.jgss.krb5.Krb5MechFactory; |
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import sun.security.jgss.spnego.SpNegoMechFactory; |
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/** |
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* Defines the Sun JGSS provider. |
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* Will merger this with the Sun security provider |
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* sun.security.provider.Sun when the JGSS src is merged with the JDK |
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* src. |
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* |
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* Mechanisms supported are: |
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* |
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* - Kerberos v5 as defined in RFC 1964. |
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* Oid is 1.2.840.113554.1.2.2 |
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* |
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* - SPNEGO as defined in RFC 2478 |
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* Oid is 1.3.6.1.5.5.2 |
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* |
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* [Dummy mechanism is no longer compiled: |
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* - Dummy mechanism. This is primarily useful to test a multi-mech |
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* environment. |
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* Oid is 1.3.6.1.4.1.42.2.26.1.2] |
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* |
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* @author Mayank Upadhyay |
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*/ |
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public final class SunProvider extends Provider { |
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private static final long serialVersionUID = -238911724858694198L; |
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private static final String INFO = "Sun " + |
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"(Kerberos v5, SPNEGO)"; |
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// "(Kerberos v5, Dummy GSS-API Mechanism)"; |
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private static final class ProviderService extends Provider.Service { |
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ProviderService(Provider p, String type, String algo, String cn) { |
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super(p, type, algo, cn, null, null); |
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} |
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@Override |
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public Object newInstance(Object ctrParamObj) |
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throws NoSuchAlgorithmException { |
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String type = getType(); |
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if (ctrParamObj != null) { |
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throw new InvalidParameterException |
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("constructorParameter not used with " + type + |
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" engines"); |
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} |
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String algo = getAlgorithm(); |
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try { |
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if (type.equals("GssApiMechanism")) { |
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if (algo.equals("1.2.840.113554.1.2.2")) { |
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return new Krb5MechFactory(); |
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} else if (algo.equals("1.3.6.1.5.5.2")) { |
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return new SpNegoMechFactory(); |
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} |
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} |
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} catch (Exception ex) { |
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throw new NoSuchAlgorithmException |
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("Error constructing " + type + " for " + |
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algo + " using SunJGSS", ex); |
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} |
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throw new ProviderException("No impl for " + algo + |
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" " + type); |
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} |
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} |
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public static final SunProvider INSTANCE = new SunProvider(); |
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public SunProvider() { |
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/* We are the Sun JGSS provider */ |
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super("SunJGSS", 1.9d, INFO); |
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final Provider p = this; |
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AccessController.doPrivileged(new PrivilegedAction<Void>() { |
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public Void run() { |
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putService(new ProviderService(p, "GssApiMechanism", |
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"1.2.840.113554.1.2.2", |
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"sun.security.jgss.krb5.Krb5MechFactory")); |
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putService(new ProviderService(p, "GssApiMechanism", |
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"1.3.6.1.5.5.2", |
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"sun.security.jgss.spnego.SpNegoMechFactory")); |
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return null; |
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} |
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}); |
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} |
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} |