1 /* 2 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javax.xml.bind; 27 28 import java.security.BasicPermission; 29 30 /** 31 * This class is for JAXB permissions. A {@code JAXBPermission} 32 * contains a name (also referred to as a "target name") but 33 * no actions list; you either have the named permission 34 * or you don't. 35 * 36 * <P> 37 * The target name is the name of the JAXB permission (see below). 38 * 39 * <P> 40 * The following table lists all the possible {@code JAXBPermission} target names, 41 * and for each provides a description of what the permission allows 42 * and a discussion of the risks of granting code the permission. 43 * <P> 44 * 45 * <table border=1 cellpadding=5 summary="Permission target name, what the permission allows, and associated risks"> 46 * <tr> 47 * <th>Permission Target Name</th> 48 * <th>What the Permission Allows</th> 49 * <th>Risks of Allowing this Permission</th> 50 * </tr> 51 * 52 * <tr> 53 * <td>setDatatypeConverter</td> 54 * <td> 55 * Allows the code to set VM-wide {@link DatatypeConverterInterface} 56 * via {@link DatatypeConverter#setDatatypeConverter(DatatypeConverterInterface) the setDatatypeConverter method} 57 * that all the methods on {@link DatatypeConverter} uses. 58 * </td> 59 * <td> 60 * Malicious code can set {@link DatatypeConverterInterface}, which has 61 * VM-wide singleton semantics, before a genuine JAXB implementation sets one. 62 * This allows malicious code to gain access to objects that it may otherwise 63 * not have access to, such as {@link java.awt.Frame#getFrames()} that belongs to 64 * another application running in the same JVM. 65 * </td> 66 * </tr> 67 * </table> 68 * 69 * @see java.security.BasicPermission 70 * @see java.security.Permission 71 * @see java.security.Permissions 72 * @see java.security.PermissionCollection 73 * @see java.lang.SecurityManager 74 * 75 * @author Joe Fialli 76 * @since JAXB 2.2 77 */ 78 79 /* code was borrowed originally from java.lang.RuntimePermission. */ 80 public final class JAXBPermission extends BasicPermission { 81 /** 82 * Creates a new JAXBPermission with the specified name. 83 * 84 * @param name 85 * The name of the JAXBPermission. As of 2.2 only "setDatatypeConverter" 86 * is defined. 87 */ 88 public JAXBPermission(String name) { 89 super(name); 90 } 91 92 private static final long serialVersionUID = 1L; 93 }