jdk/src/share/classes/javax/net/ssl/SSLPermission.java

/*
 * Copyright 2000-2005 Sun Microsystems, Inc.  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.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.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);
    }
}