Serializable
, Guard
public final class JDIPermission extends BasicPermission
JDIPermission
class represents access rights to the 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. A 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.
The following table provides a summary description of what the permission allows, and discusses the risks of granting code the permission.
Permission Target Name | What the Permission Allows | Risks of Allowing this Permission |
---|---|---|
virtualMachineManager | Ability to inspect and modify the JDI objects in the VirtualMachineManager | This allows an attacker to control the VirtualMachineManager and cause the system to misbehave. |
Programmers do not normally create JDIPermission objects directly. Instead they are created by the security policy code based on reading the security policy file.
Constructor | Description |
---|---|
JDIPermission |
The JDIPermission class represents access rights to the VirtualMachineManager
|
JDIPermission |
Constructs a new JDIPermission object. |
equals, getActions, hashCode, implies, newPermissionCollection
checkGuard, getName, toString
public JDIPermission(String name)
JDIPermission
class represents access rights to the VirtualMachineManager
name
- Permission name. Must be "virtualMachineManager".IllegalArgumentException
- if the name argument is invalid.public JDIPermission(String name, String actions) throws IllegalArgumentException
name
- Permission name. Must be "virtualMachineManager".actions
- Must be either null or the empty string.IllegalArgumentException
- if arguments are invalid.
© 1993, 2023, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/21/docs/api/jdk.jdi/com/sun/jdi/JDIPermission.html