1 /* 2 * Copyright (c) 1999, 2013, 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 27 package java.sql; 28 29 import java.security.*; 30 31 /** 32 * The permission for which the <code>SecurityManager</code> will check 33 * when code that is running an application with a 34 * <code>SecurityManager</code> enabled, calls the 35 * {@code DriverManager.deregisterDriver} method, 36 * <code>DriverManager.setLogWriter</code> method, 37 * <code>DriverManager.setLogStream</code> (deprecated) method, 38 * {@code SyncFactory.setJNDIContext} method, 39 * {@code SyncFactory.setLogger} method, 40 * {@code Connection.setNetworktimeout} method, 41 * or the <code>Connection.abort</code> method. 42 * If there is no <code>SQLPermission</code> object, these methods 43 * throw a <code>java.lang.SecurityException</code> as a runtime exception. 44 * <P> 45 * A <code>SQLPermission</code> object contains 46 * a name (also referred to as a "target name") but no actions 47 * list; there is either a named permission or there is not. 48 * The target name is the name of the permission (see below). The 49 * naming convention follows the hierarchical property naming convention. 50 * In addition, an asterisk 51 * may appear at the end of the name, following a ".", or by itself, to 52 * signify a wildcard match. For example: <code>loadLibrary.*</code> 53 * and <code>*</code> signify a wildcard match, 54 * while <code>*loadLibrary</code> and <code>a*b</code> do not. 55 * <P> 56 * The following table lists all the possible <code>SQLPermission</code> target names. 57 * The table gives a description of what the permission allows 58 * and a discussion of the risks of granting code the permission. 59 * <P> 60 * 61 * <table border=1 cellpadding=5 summary="permission target name, what the permission allows, and associated risks"> 62 * <tr> 63 * <th>Permission Target Name</th> 64 * <th>What the Permission Allows</th> 65 * <th>Risks of Allowing this Permission</th> 66 * </tr> 67 * 68 * <tr> 69 * <td>setLog</td> 70 * <td>Setting of the logging stream</td> 71 * <td>This is a dangerous permission to grant. 72 * The contents of the log may contain usernames and passwords, 73 * SQL statements, and SQL data.</td> 74 * </tr> 75 * <tr> 76 * <td>callAbort</td> 77 * <td>Allows the invocation of the {@code Connection} method 78 * {@code abort}</td> 79 * <td>Permits an application to terminate a physical connection to a 80 * database.</td> 81 * </tr> 82 * <tr> 83 * <td>setSyncFactory</td> 84 * <td>Allows the invocation of the {@code SyncFactory} methods 85 * {@code setJNDIContext} and {@code setLogger}</td> 86 * <td>Permits an application to specify the JNDI context from which the 87 * {@code SyncProvider} implementations can be retrieved from and the logging 88 * object to be used by the {@code SyncProvider} implementation.</td> 89 * </tr> 90 * 91 * <tr> 92 * <td>setNetworkTimeout</td> 93 * <td>Allows the invocation of the {@code Connection} method 94 * {@code setNetworkTimeout}</td> 95 * <td>Permits an application to specify the maximum period a 96 * <code>Connection</code> or 97 * objects created from the <code>Connection</code> 98 * will wait for the database to reply to any one request.</td> 99 * <tr> 100 * <td>deregisterDriver</td> 101 * <td>Allows the invocation of the {@code DriverManager} 102 * method {@code deregisterDriver}</td> 103 * <td>Permits an application to remove a JDBC driver from the list of 104 * registered Drivers and release its resources.</td> 105 * </tr> 106 * </table> 107 *<p> 108 * @since 1.3 109 * @see java.security.BasicPermission 110 * @see java.security.Permission 111 * @see java.security.Permissions 112 * @see java.security.PermissionCollection 113 * @see java.lang.SecurityManager 114 * 115 */ 116 117 public final class SQLPermission extends BasicPermission { 118 119 /** 120 * Creates a new <code>SQLPermission</code> object with the specified name. 121 * The name is the symbolic name of the <code>SQLPermission</code>. 122 * 123 * @param name the name of this <code>SQLPermission</code> object, which must 124 * be either {@code setLog}, {@code callAbort}, {@code setSyncFactory}, 125 * or {@code setNetworkTimeout} 126 * @throws NullPointerException if <code>name</code> is <code>null</code>. 127 * @throws IllegalArgumentException if <code>name</code> is empty. 128 129 */ 130 131 public SQLPermission(String name) { 132 super(name); 133 } 134 135 /** 136 * Creates a new <code>SQLPermission</code> object with the specified name. 137 * The name is the symbolic name of the <code>SQLPermission</code>; the 138 * actions <code>String</code> is currently unused and should be 139 * <code>null</code>. 140 * 141 * @param name the name of this <code>SQLPermission</code> object, which must 142 * be either {@code setLog}, {@code callAbort}, {@code setSyncFactory}, 143 * or {@code setNetworkTimeout} 144 * @param actions should be <code>null</code> 145 * @throws NullPointerException if <code>name</code> is <code>null</code>. 146 * @throws IllegalArgumentException if <code>name</code> is empty. 147 148 */ 149 150 public SQLPermission(String name, String actions) { 151 super(name, actions); 152 } 153 154 /** 155 * Private serial version unique ID to ensure serialization 156 * compatibility. 157 */ 158 static final long serialVersionUID = -1439323187199563495L; 159 160 }