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/* * Copyright (c) 2000, 2005, 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.*;import java.util.Enumeration;import java.util.Hashtable;import java.util.StringTokenizer;import java.security.Permissions;import java.lang.SecurityManager; /** * This class is for various network permissions. * An SSLPermission contains a name (also referred to as a "target name") but * no actions list; you either have the named permission * or you don't. * <P> * The target name is the name of the network permission (see below). The naming * convention follows the  hierarchical property naming convention. * Also, an asterisk * may appear at the end of the name, following a ".", or by itself, to * signify a wildcard match. For example: "foo.*" or "*" is valid, * "*foo" or "a*b" is not valid. * <P> * The following table lists all the possible SSLPermission target names, * and for each provides a description of what the permission allows * and a discussion of the risks of granting code the permission. * <P> * * <table border=1 cellpadding=5 *  summary="permission name, what it allows, and associated risks"> * <tr> * <th>Permission Target Name</th> * <th>What the Permission Allows</th> * <th>Risks of Allowing this Permission</th> * </tr> * * <tr> *   <td>setHostnameVerifier</td> *   <td>The ability to set a callback which can decide whether to * allow a mismatch between the host being connected to by * an HttpsURLConnection and the common name field in * server certificate. *  </td> *   <td>Malicious * code can set a verifier that monitors host names visited by * HttpsURLConnection requests or that allows server certificates * with invalid common names. * </td> * </tr> * * <tr> *   <td>getSSLSessionContext</td> *   <td>The ability to get the SSLSessionContext of an SSLSession. * </td> *   <td>Malicious code may monitor sessions which have been established * with SSL peers or might invalidate sessions to slow down performance. * </td> * </tr> * * <tr> *   <td>setDefaultSSLContext</td> *   <td>The ability to set the default SSL context * </td> *   <td>Malicious code can set a context that monitors the opening of * connections or the plaintext data that is transmitted. * </td> * </tr> * * </table> * * @see java.security.BasicPermission * @see java.security.Permission * @see java.security.Permissions * @see java.security.PermissionCollection * @see java.lang.SecurityManager * * @since 1.4 * @author Marianne Mueller * @author Roland Schemers */ public final class SSLPermission extends BasicPermission {     private static final long serialVersionUID = -3456898025505876775L;     /**     * Creates a new SSLPermission with the specified name.     * The name is the symbolic name of the SSLPermission, such as     * "setDefaultAuthenticator", etc. An asterisk     * may appear at the end of the name, following a ".", or by itself, to     * signify a wildcard match.     *     * @param name the name of the SSLPermission.     *     * @throws NullPointerException if <code>name</code> is null.     * @throws IllegalArgumentException if <code>name</code> is empty.     */     public SSLPermission(String name)    {        super(name);    }     /**     * Creates a new SSLPermission object with the specified name.     * The name is the symbolic name of the SSLPermission, and the     * actions String is currently unused and should be null.     *     * @param name the name of the SSLPermission.     * @param actions ignored.     *     * @throws NullPointerException if <code>name</code> is null.     * @throws IllegalArgumentException if <code>name</code> is empty.     */     public SSLPermission(String name, String actions)    {        super(name, actions);    }}