0N/A/*
2362N/A * Copyright (c) 1997, 2005, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/Apackage java.io;
0N/A
0N/Aimport java.security.*;
0N/Aimport java.util.Enumeration;
0N/Aimport java.util.Hashtable;
0N/Aimport java.util.StringTokenizer;
0N/A
0N/A/**
0N/A * This class is for Serializable permissions. A SerializablePermission
0N/A * contains a name (also referred to as a "target name") but
0N/A * no actions list; you either have the named permission
0N/A * or you don't.
0N/A *
0N/A * <P>
0N/A * The target name is the name of the Serializable permission (see below).
0N/A *
0N/A * <P>
0N/A * The following table lists all the possible SerializablePermission target names,
0N/A * and for each provides a description of what the permission allows
0N/A * and a discussion of the risks of granting code the permission.
0N/A * <P>
0N/A *
0N/A * <table border=1 cellpadding=5 summary="Permission target name, what the permission allows, and associated risks">
0N/A * <tr>
0N/A * <th>Permission Target Name</th>
0N/A * <th>What the Permission Allows</th>
0N/A * <th>Risks of Allowing this Permission</th>
0N/A * </tr>
0N/A *
0N/A * <tr>
0N/A * <td>enableSubclassImplementation</td>
0N/A * <td>Subclass implementation of ObjectOutputStream or ObjectInputStream
0N/A * to override the default serialization or deserialization, respectively,
0N/A * of objects</td>
0N/A * <td>Code can use this to serialize or
0N/A * deserialize classes in a purposefully malfeasant manner. For example,
0N/A * during serialization, malicious code can use this to
0N/A * purposefully store confidential private field data in a way easily accessible
0N/A * to attackers. Or, during deserialization it could, for example, deserialize
0N/A * a class with all its private fields zeroed out.</td>
0N/A * </tr>
0N/A *
0N/A * <tr>
0N/A * <td>enableSubstitution</td>
0N/A * <td>Substitution of one object for another during
0N/A * serialization or deserialization</td>
0N/A * <td>This is dangerous because malicious code
0N/A * can replace the actual object with one which has incorrect or
0N/A * malignant data.</td>
0N/A * </tr>
0N/A *
0N/A * </table>
0N/A *
0N/A * @see java.security.BasicPermission
0N/A * @see java.security.Permission
0N/A * @see java.security.Permissions
0N/A * @see java.security.PermissionCollection
0N/A * @see java.lang.SecurityManager
0N/A *
0N/A *
0N/A * @author Joe Fialli
0N/A * @since 1.2
0N/A */
0N/A
0N/A/* code was borrowed originally from java.lang.RuntimePermission. */
0N/A
0N/Apublic final class SerializablePermission extends BasicPermission {
0N/A
0N/A private static final long serialVersionUID = 8537212141160296410L;
0N/A
0N/A /**
0N/A * @serial
0N/A */
0N/A private String actions;
0N/A
0N/A /**
0N/A * Creates a new SerializablePermission with the specified name.
0N/A * The name is the symbolic name of the SerializablePermission, such as
0N/A * "enableSubstitution", etc.
0N/A *
0N/A * @param name the name of the SerializablePermission.
0N/A *
0N/A * @throws NullPointerException if <code>name</code> is <code>null</code>.
0N/A * @throws IllegalArgumentException if <code>name</code> is empty.
0N/A */
0N/A public SerializablePermission(String name)
0N/A {
0N/A super(name);
0N/A }
0N/A
0N/A /**
0N/A * Creates a new SerializablePermission object with the specified name.
0N/A * The name is the symbolic name of the SerializablePermission, and the
0N/A * actions String is currently unused and should be null.
0N/A *
0N/A * @param name the name of the SerializablePermission.
0N/A * @param actions currently unused and must be set to null
0N/A *
0N/A * @throws NullPointerException if <code>name</code> is <code>null</code>.
0N/A * @throws IllegalArgumentException if <code>name</code> is empty.
0N/A */
0N/A
0N/A public SerializablePermission(String name, String actions)
0N/A {
0N/A super(name, actions);
0N/A }
0N/A}