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6.6. Permission Classes


Table 6-1 lists
some important Permission subclasses defined by
the core Java platform and summarizes the permissions they represent.
See the reference section for more information on the individual
classes. See http://java.sun.com/j2se/1.5.0/docs/guide/security/permissionsl
for a complete list and detailed description of these permissions
classes, along with their target and action names and a list of
methods and the permissions they require (this document is part of
the standard documentation bundle that can be downloaded along with
the JDK).

Table 6-1. Java permission classes

Permission class


Description


java.security.AllPermission


An instance of this special permission class implies all other
permissions.


javax.sound.sampled.AudioPermission


Controls the ability to play and record sound.


javax.security.auth.AuthPermission


Controls access to authentication methods in
javax.security.auth and its subpackages.


java.awt.AWTPermission


Controls access to sensitive methods in java.awt
and its subpackages.


java.io.FilePermission


Governs access to the filesystem.


java.util.logging.LoggingPermission


Controls the ability of a program to modify the logging configuration.


java.net.NetPermission


Governs access to networking-related resources such as stream
handlers and HTTP authentication. See also
java.net.SocketPermission.


java.util.PropertyPermission


Governs access to system properties.


java.lang.reflect.ReflectPermission


Governs access through the java.lang.reflect
package to classes and class members that would normally be
inaccessible.


java.lang.RuntimePermission


Governs access to a number of methods and resources. Many of the
controlled methods are defined by java.lang.System
and java.lang.Runtime.


java.security.SecurityPermission


Governs access to various security-related methods.


java.io.SerializablePermission


Governs access to serialization-related methods.


java.net.SocketPermission


Governs access to the network.


java.sql.SQLPermission


Governs the ability to specify logging streams in the
java.sql JDBC API.


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