| /* |
| * Copyright (c) 2010, 2012, 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; |
| |
| /** |
| * Extends the <code>SSLSession</code> interface to support additional |
| * session attributes. |
| * |
| * @since 1.7 |
| */ |
| public abstract class ExtendedSSLSession implements SSLSession { |
| /** |
| * Obtains an array of supported signature algorithms that the local side |
| * is willing to use. |
| * <p> |
| * Note: this method is used to indicate to the peer which signature |
| * algorithms may be used for digital signatures in TLS 1.2. It is |
| * not meaningful for TLS versions prior to 1.2. |
| * <p> |
| * The signature algorithm name must be a standard Java Security |
| * name (such as "SHA1withRSA", "SHA256withECDSA", and so on). |
| * See Appendix A in the <a href= |
| * "{@docRoot}/../technotes/guides/security/crypto/CryptoSpec.html#AppA"> |
| * Java Cryptography Architecture API Specification & Reference </a> |
| * for information about standard algorithm names. |
| * <p> |
| * Note: the local supported signature algorithms should conform to |
| * the algorithm constraints specified by |
| * {@link SSLParameters#getAlgorithmConstraints getAlgorithmConstraints()} |
| * method in <code>SSLParameters</code>. |
| * |
| * @return An array of supported signature algorithms, in descending |
| * order of preference. The return value is an empty array if |
| * no signature algorithm is supported. |
| * |
| * @see SSLParameters#getAlgorithmConstraints |
| */ |
| public abstract String[] getLocalSupportedSignatureAlgorithms(); |
| |
| /** |
| * Obtains an array of supported signature algorithms that the peer is |
| * able to use. |
| * <p> |
| * Note: this method is used to indicate to the local side which signature |
| * algorithms may be used for digital signatures in TLS 1.2. It is |
| * not meaningful for TLS versions prior to 1.2. |
| * <p> |
| * The signature algorithm name must be a standard Java Security |
| * name (such as "SHA1withRSA", "SHA256withECDSA", and so on). |
| * See Appendix A in the <a href= |
| * "{@docRoot}/../technotes/guides/security/crypto/CryptoSpec.html#AppA"> |
| * Java Cryptography Architecture API Specification & Reference </a> |
| * for information about standard algorithm names. |
| * |
| * @return An array of supported signature algorithms, in descending |
| * order of preference. The return value is an empty array if |
| * the peer has not sent the supported signature algorithms. |
| * |
| * @see X509KeyManager |
| * @see X509ExtendedKeyManager |
| */ |
| public abstract String[] getPeerSupportedSignatureAlgorithms(); |
| } |