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