Package org.opensearch.script

Class ClassPermission

java.lang.Object

java.security.Permission

java.security.BasicPermission

org.opensearch.script.ClassPermission

All Implemented Interfaces:

Serializable, Guard

public final class ClassPermission
extends BasicPermission

Checked by scripting engines to allow loading a java class.

Examples:

Allow permission to java.util.List

permission org.opensearch.script.ClassPermission "java.util.List";

Allow permission to classes underneath java.util (and its subpackages such as java.util.zip)

permission org.opensearch.script.ClassPermission "java.util.*";

Allow permission to standard predefined list of basic classes (see list below)

permission org.opensearch.script.ClassPermission "<<STANDARD>>";

Allow permission to all classes

permission org.opensearch.script.ClassPermission "*";

Set of classes (allowed by special value <<STANDARD>>):

• Boolean
• Byte
• Character
• Double
• Integer
• Long
• Math
• Object
• Short
• String
• BigDecimal
• ArrayList
• Arrays
• Date
• HashMap
• HashSet
• Iterator
• List
• Map
• Set
• UUID
• DateTime
• DateTimeUtils
• DateTimeZone
• Instant
• ReadableDateTime
• ReadableInstant

See Also:

• Serialized Form

Opensearch.internal:

Field Summary

Fields

Modifier and Type	Field	Description
static final String	STANDARD
static final Set<String>	STANDARD_CLASSES	Typical set of classes for scripting: basic data types, math, dates, and simple collections

Constructor Summary

Constructors

Constructor	Description
ClassPermission(String name)	Creates a new ClassPermission object.
ClassPermission(String name, String actions)	Creates a new ClassPermission object.

Method Summary

Modifier and Type	Method	Description
boolean	implies(Permission p)
PermissionCollection	newPermissionCollection()

Methods inherited from class java.security.BasicPermission

equals, getActions, hashCode

Methods inherited from class java.security.Permission

checkGuard, getName, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

STANDARD

public static final String STANDARD

See Also:

• Constant Field Values

STANDARD_CLASSES

public static final Set<String> STANDARD_CLASSES

Typical set of classes for scripting: basic data types, math, dates, and simple collections

Constructor Details

ClassPermission

public ClassPermission(String name)

Creates a new ClassPermission object.

Parameters:

name - class to grant permission to

ClassPermission

public ClassPermission(String name,
 String actions)

Creates a new ClassPermission object. This constructor exists for use by the Policy object to instantiate new Permission objects.

Parameters:

name - class to grant permission to

actions - ignored

Method Details

implies

public boolean implies(Permission p)

Overrides:

implies in class BasicPermission

newPermissionCollection

public PermissionCollection newPermissionCollection()

Overrides:

newPermissionCollection in class BasicPermission