Class DelegationPermission

java.lang.Object
java.security.Permission
java.security.BasicPermission
javax.security.auth.kerberos.DelegationPermission
All Implemented Interfaces:
Serializable, Guard
@Deprecated(since="25", forRemoval=true) public final class DelegationPermission extends BasicPermission implements Serializable
Deprecated, for removal: This API element is subject to removal in a future version.
This permission cannot be used for controlling access to resources as the Security Manager is no longer supported.
This class is for Kerberos delegation permissions.

The target name of this Permission specifies a pair of kerberos service principals. The first is the subordinate service principal being entrusted to use the TGT. The second service principal designates the target service the subordinate service principal is to interact with on behalf of the initiating KerberosPrincipal. This latter service principal is specified to restrict the use of a proxiable ticket.

Since:
1.4
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    DelegationPermission(String principals)
    Deprecated, for removal: This API element is subject to removal in a future version.
    Create a new DelegationPermission with the specified subordinate and target principals.
    DelegationPermission(String principals, String actions)
    Deprecated, for removal: This API element is subject to removal in a future version.
    Create a new DelegationPermission with the specified subordinate and target principals.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals(Object obj)
    Deprecated, for removal: This API element is subject to removal in a future version.
    Checks two DelegationPermission objects for equality.
    int
    hashCode()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Returns the hash code value for this object.
    boolean
    implies(Permission p)
    Deprecated, for removal: This API element is subject to removal in a future version.
    Checks if this Kerberos delegation permission object "implies" the specified permission.
    PermissionCollection
    newPermissionCollection()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Returns a PermissionCollection object for storing DelegationPermission objects.

    Methods declared in class BasicPermission

    getActions

    Methods declared in class Permission

    checkGuard, getName, toString

    Methods declared in class Object

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

  • Constructor Details

    • DelegationPermission

      public DelegationPermission(String principals)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Create a new DelegationPermission with the specified subordinate and target principals.
      Parameters:
      principals - the name of the subordinate and target principals
      Throws:
      NullPointerException - if principals is null.
      IllegalArgumentException - if principals is empty, or does not contain a pair of principals, or is improperly quoted

    • DelegationPermission

      public DelegationPermission(String principals, String actions)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Create a new DelegationPermission with the specified subordinate and target principals.
      Parameters:
      principals - the name of the subordinate and target principals
      actions - should be null.
      Throws:
      NullPointerException - if principals is null.
      IllegalArgumentException - if principals is empty, or does not contain a pair of principals, or is improperly quoted

  • Method Details

    • implies

      public boolean implies(Permission p)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Checks if this Kerberos delegation permission object "implies" the specified permission.

      This method returns true if this DelegationPermission is equal to p, and returns false otherwise.

      Overrides:
      implies in class BasicPermission
      Parameters:
      p - the permission to check against.
      Returns:
      true if the specified permission is implied by this object, false if not.

    • equals

      public boolean equals(Object obj)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Checks two DelegationPermission objects for equality.
      Overrides:
      equals in class BasicPermission
      Parameters:
      obj - the object to test for equality with this object.
      Returns:
      true if obj is a DelegationPermission, and has the same subordinate and service principal as this DelegationPermission object.
      See Also:

    • hashCode

      public int hashCode()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Returns the hash code value for this object.
      Overrides:
      hashCode in class BasicPermission
      Returns:
      the hash code value for this object
      See Also:

    • newPermissionCollection

      public PermissionCollection newPermissionCollection()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Returns a PermissionCollection object for storing DelegationPermission objects.
      DelegationPermission objects must be stored in a manner that allows them to be inserted into the collection in any order, but that also enables the PermissionCollection implies method to be implemented in an efficient (and consistent) manner.
      Overrides:
      newPermissionCollection in class BasicPermission
      Returns:
      a new PermissionCollection object suitable for storing DelegationPermissions.