| /* SRPTrustManager.java -- interface to SRP trust managers. |
| Copyright (C) 2006 Free Software Foundation, Inc. |
| |
| This file is a 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 of the License, 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; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin St, 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 gnu.javax.net.ssl; |
| |
| import gnu.javax.crypto.sasl.srp.PasswordFile; |
| |
| import java.math.BigInteger; |
| import java.security.KeyPair; |
| import javax.net.ssl.TrustManager; |
| |
| /** |
| * A trust manager for secure remote password (SRP) key exchange cipher |
| * suites. This is a read-only interface to the {@link |
| * gnu.crypto.sasl.srp.PasswordFile} class, with convenience methods to |
| * generate session key pairs. |
| */ |
| public interface SRPTrustManager extends TrustManager |
| { |
| |
| // Methods. |
| // ------------------------------------------------------------------------- |
| |
| /** |
| * Tests if the configured password file contains the specified user name. |
| * |
| * @param user The user name. |
| * @return True if the password file has an entry for <i>user</i> |
| */ |
| boolean contains(String user); |
| |
| /** |
| * Create and return a session SRP key pair for the given user name. |
| * |
| * @param user The user name to generate the key pair for. |
| * @return The session key pair, or <code>null</code> if there is no |
| * entry for <i>user</i>. |
| */ |
| KeyPair getKeyPair(String user); |
| |
| /** |
| * Returns the salt value for the given user. |
| * |
| * @param user The user name. |
| * @return The salt for <i>user</i>'s entry, or <code>null</code>. |
| */ |
| byte[] getSalt(String user); |
| |
| /** |
| * Returns the password verifier for the given user. |
| * |
| * @param user The user name. |
| * @return <i>user</i>'s password verifier, or <code>null</code>. |
| */ |
| BigInteger getVerifier(String user); |
| |
| /** |
| * Returns a reference to the SRP {@link PasswordFile} used by this |
| * {@link TrustManager}. |
| * |
| * @return a reference to the SRP password file in use. |
| */ |
| PasswordFile getPasswordFile(); |
| } |