1 /* 2 * Copyright (c) 1999, 2017, 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 * 60 * 61 * <table class="striped"> 62 * <caption style="display:none">permission target name, what the permission allows, and associated risks</caption> 63 * <thead> 64 * <tr> 65 * <th>Permission Target Name</th> 66 * <th>What the Permission Allows</th> 67 * <th>Risks of Allowing this Permission</th> 68 * </tr> 69 * </thead> 70 * 71 * <tbody> 72 * <tr> 73 * <td>setLog</td> 74 * <td>Setting of the logging stream</td> 75 * <td>This is a dangerous permission to grant. 76 * The contents of the log may contain usernames and passwords, 77 * SQL statements, and SQL data.</td> 78 * </tr> 79 * <tr> 80 * <td>callAbort</td> 81 * <td>Allows the invocation of the {@code Connection} method 82 * {@code abort}</td> 83 * <td>Permits an application to terminate a physical connection to a 84 * database.</td> 85 * </tr> 86 * <tr> 87 * <td>setSyncFactory</td> 88 * <td>Allows the invocation of the {@code SyncFactory} methods 89 * {@code setJNDIContext} and {@code setLogger}</td> 90 * <td>Permits an application to specify the JNDI context from which the 91 * {@code SyncProvider} implementations can be retrieved from and the logging 92 * object to be used by the {@code SyncProvider} implementation.</td> 93 * </tr> 94 * 95 * <tr> 96 * <td>setNetworkTimeout</td> 97 * <td>Allows the invocation of the {@code Connection} method 98 * {@code setNetworkTimeout}</td> 99 * <td>Permits an application to specify the maximum period a 100 * <code>Connection</code> or 101 * objects created from the <code>Connection</code> 102 * will wait for the database to reply to any one request.</td> 103 * <tr> 104 * <td>deregisterDriver</td> 105 * <td>Allows the invocation of the {@code DriverManager} 106 * method {@code deregisterDriver}</td> 107 * <td>Permits an application to remove a JDBC driver from the list of 108 * registered Drivers and release its resources.</td> 109 * </tr> 110 * </tbody> 111 * </table> 112 * 113 * @since 1.3 114 * @see java.security.BasicPermission 115 * @see java.security.Permission 116 * @see java.security.Permissions 117 * @see java.security.PermissionCollection 118 * @see java.lang.SecurityManager 119 * 120 */ 121 122 public final class SQLPermission extends BasicPermission { 123 124 /** 125 * Creates a new <code>SQLPermission</code> object with the specified name. 126 * The name is the symbolic name of the <code>SQLPermission</code>. 127 * 128 * @param name the name of this <code>SQLPermission</code> object, which must 129 * be either {@code setLog}, {@code callAbort}, {@code setSyncFactory}, 130 * {@code deregisterDriver}, or {@code setNetworkTimeout} 131 * @throws NullPointerException if <code>name</code> is <code>null</code>. 132 * @throws IllegalArgumentException if <code>name</code> is empty. 133 134 */ 135 136 public SQLPermission(String name) { 137 super(name); 138 } 139 140 /** 141 * Creates a new <code>SQLPermission</code> object with the specified name. 142 * The name is the symbolic name of the <code>SQLPermission</code>; the 143 * actions <code>String</code> is currently unused and should be 144 * <code>null</code>. 145 * 146 * @param name the name of this <code>SQLPermission</code> object, which must 147 * be either {@code setLog}, {@code callAbort}, {@code setSyncFactory}, 148 * {@code deregisterDriver}, or {@code setNetworkTimeout} 149 * @param actions should be <code>null</code> 150 * @throws NullPointerException if <code>name</code> is <code>null</code>. 151 * @throws IllegalArgumentException if <code>name</code> is empty. 152 153 */ 154 155 public SQLPermission(String name, String actions) { 156 super(name, actions); 157 } 158 159 /** 160 * Private serial version unique ID to ensure serialization 161 * compatibility. 162 */ 163 static final long serialVersionUID = -1439323187199563495L; 164 165 }