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* <td>Ability to inspect and modify the JDI objects in the * <code>VirtualMachineManager * </td> * <td>This allows an attacker to control the * <code>VirtualMachineManager and cause the system to * misbehave. * </td> * </tr> * * </table> * * <p> * Programmers do not normally create JDIPermission objects directly. * Instead they are created by the security policy code based on reading * the security policy file. * * @author Tim Bell * @since 1.5 * * @see com.sun.jdi.Bootstrap * @see java.security.BasicPermission * @see java.security.Permission * @see java.security.Permissions * @see java.security.PermissionCollection * @see java.lang.SecurityManager * */ @jdk.Exported public final class JDIPermission extends java.security.BasicPermission { private static final long serialVersionUID = -6988461416938786271L; /** * The <code>JDIPermission class represents access rights to the * <code>VirtualMachineManager * @param name Permission name. Must be "virtualMachineManager". * @throws IllegalArgumentException if the name argument is invalid. */ public JDIPermission(String name) { super(name); if (!name.equals("virtualMachineManager")) { throw new IllegalArgumentException("name: " + name); } } /** * Constructs a new JDIPermission object. * * @param name Permission name. Must be "virtualMachineManager". * @param actions Must be either null or the empty string. * @throws IllegalArgumentException if arguments are invalid. */ public JDIPermission(String name, String actions) throws IllegalArgumentException { super(name); if (!name.equals("virtualMachineManager")) { throw new IllegalArgumentException("name: " + name); } if (actions != null && actions.length() > 0) { throw new IllegalArgumentException("actions: " + actions); } } }

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Java example source code file (JDIPermission.java)

This example Java source code file (JDIPermission.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

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Java - Java tags/keywords

illegalargumentexception, jdipermission, string

The JDIPermission.java Java example source code

/*
 * Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.jdi;

/**
 * The <code>JDIPermission class represents access rights to
 * the <code>VirtualMachineManager.  This is the permission
 * which the SecurityManager will check when code that is running with
 * a SecurityManager requests access to the VirtualMachineManager, as
 * defined in the Java Debug Interface (JDI) for the Java platform.
 * <P>
 * A <code>JDIPermission object contains a name (also referred
 * to as a "target name") but no actions list; you either have the
 * named permission or you don't.
 * <P>
 * The following table provides a summary description of what the
 * permission allows, and discusses the risks of granting code the
 * permission.
 * <P>
 * <table border=1 cellpadding=5 summary="Table shows permission
 * target name, what the permission allows, and associated risks">
 * <tr>
 * <th>Permission Target Name
 * <th>What the Permission Allows
 * <th>Risks of Allowing this Permission
 * </tr>
 *
 * <tr>
 *   <td>virtualMachineManager
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