| /* |
| * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.net.ssl; |
| |
| import java.security.Principal; |
| |
| /** |
| * Abstract class that provides for extension of the X509KeyManager |
| * interface. |
| * <P> |
| * Methods in this class should be overriden to provide actual |
| * implementations. |
| * |
| * @since 1.5 |
| * @author Brad R. Wetmore |
| */ |
| public abstract class X509ExtendedKeyManager implements X509KeyManager { |
| |
| /** |
| * Constructor used by subclasses only. |
| */ |
| protected X509ExtendedKeyManager() { |
| } |
| |
| /** |
| * Choose an alias to authenticate the client side of an |
| * <code>SSLEngine</code> connection given the public key type |
| * and the list of certificate issuer authorities recognized by |
| * the peer (if any). |
| * <P> |
| * The default implementation returns null. |
| * |
| * @param keyType the key algorithm type name(s), ordered |
| * with the most-preferred key type first. |
| * @param issuers the list of acceptable CA issuer subject names |
| * or null if it does not matter which issuers are used. |
| * @param engine the <code>SSLEngine</code> to be used for this |
| * connection. This parameter can be null, which indicates |
| * that implementations of this interface are free to |
| * select an alias applicable to any engine. |
| * @return the alias name for the desired key, or null if there |
| * are no matches. |
| */ |
| public String chooseEngineClientAlias(String[] keyType, |
| Principal[] issuers, SSLEngine engine) { |
| return null; |
| } |
| |
| /** |
| * Choose an alias to authenticate the server side of an |
| * <code>SSLEngine</code> connection given the public key type |
| * and the list of certificate issuer authorities recognized by |
| * the peer (if any). |
| * <P> |
| * The default implementation returns null. |
| * |
| * @param keyType the key algorithm type name. |
| * @param issuers the list of acceptable CA issuer subject names |
| * or null if it does not matter which issuers are used. |
| * @param engine the <code>SSLEngine</code> to be used for this |
| * connection. This parameter can be null, which indicates |
| * that implementations of this interface are free to |
| * select an alias applicable to any engine. |
| * @return the alias name for the desired key, or null if there |
| * are no matches. |
| */ |
| public String chooseEngineServerAlias(String keyType, |
| Principal[] issuers, SSLEngine engine) { |
| return null; |
| } |
| |
| } |