Package org.elasticsearch.script

Class ClassPermission

java.lang.Object
java.security.Permission
java.security.BasicPermission
org.elasticsearch.script.ClassPermission
All Implemented Interfaces:
java.io.Serializable, java.security.Guard
public final class ClassPermission
extends java.security.BasicPermission
Checked by scripting engines to allow loading a java class.

Examples:

Allow permission to java.util.List 

permission org.elasticsearch.script.ClassPermission "java.util.List";
Allow permission to classes underneath java.util (and its subpackages such as java.util.zip) 
permission org.elasticsearch.script.ClassPermission "java.util.*";
Allow permission to standard predefined list of basic classes (see list below) 
permission org.elasticsearch.script.ClassPermission "<<STANDARD>>";
Allow permission to all classes 
permission org.elasticsearch.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

  • Field Summary

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

  • Constructor Summary

    Constructors 
    Constructor Description
    ClassPermission​(java.lang.String name)
    Creates a new ClassPermission object.
    ClassPermission​(java.lang.String name, java.lang.String actions)
    Creates a new ClassPermission object.

  • Method Summary

    Modifier and Type Method Description
    boolean implies​(java.security.Permission p)  
    java.security.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 java.lang.String STANDARD
      See Also:
      Constant Field Values

    • STANDARD_CLASSES

      public static final java.util.Set<java.lang.String> STANDARD_CLASSES
      Typical set of classes for scripting: basic data types, math, dates, and simple collections

  • Constructor Details

    • ClassPermission

      public ClassPermission​(java.lang.String name)
      Creates a new ClassPermission object.
      Parameters:
      name - class to grant permission to

    • ClassPermission

      public ClassPermission​(java.lang.String name, java.lang.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​(java.security.Permission p)
      Overrides:
      implies in class java.security.BasicPermission

    • newPermissionCollection

      public java.security.PermissionCollection newPermissionCollection()
      Overrides:
      newPermissionCollection in class java.security.BasicPermission