javax.security.auth.kerberos.DelegationPermission
This class is used to restrict the usage of the Kerberos delegation model, ie: forwardable and proxiable tickets.
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.
For example, to specify the "host" service use of a forwardable TGT the target permission is specified as follows:
DelegationPermission(""host/foo.example.com@EXAMPLE.COM" "krbtgt/EXAMPLE.COM@EXAMPLE.COM"");
To give the "backup" service a proxiable nfs service ticket the target permission might be specified:
DelegationPermission(""backup/bar.example.com@EXAMPLE.COM" "nfs/home.EXAMPLE.COM@EXAMPLE.COM"");
This class is used to restrict the usage of the Kerberos
delegation model, ie: forwardable and proxiable tickets.
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.
For example, to specify the "host" service use of a forwardable TGT the
target permission is specified as follows:
DelegationPermission("\"host/foo.example.com@EXAMPLE.COM\" \"krbtgt/EXAMPLE.COM@EXAMPLE.COM\"");
To give the "backup" service a proxiable nfs service ticket the target permission
might be specified:
DelegationPermission("\"backup/bar.example.com@EXAMPLE.COM\" \"nfs/home.EXAMPLE.COM@EXAMPLE.COM\"");->delegation-permissionclj
(->delegation-permission principals)(->delegation-permission principals actions)Constructor.
Create a new DelegationPermission with the specified subordinate and target principals.
principals - the name of the subordinate and target principals - java.lang.String
actions - should be null. - java.lang.String
throws: java.lang.NullPointerException - if principals is null.
Constructor. Create a new DelegationPermission with the specified subordinate and target principals. principals - the name of the subordinate and target principals - `java.lang.String` actions - should be null. - `java.lang.String` throws: java.lang.NullPointerException - if principals is null.
equalsclj
(equals this obj)Checks two DelegationPermission objects for equality.
obj - the object to test for equality with this object. - java.lang.Object
returns: true if obj is a DelegationPermission, and
has the same subordinate and service principal as this.
DelegationPermission object. - boolean
Checks two DelegationPermission objects for equality. obj - the object to test for equality with this object. - `java.lang.Object` returns: true if obj is a DelegationPermission, and has the same subordinate and service principal as this. DelegationPermission object. - `boolean`
hash-codeclj
(hash-code this)Returns the hash code value for this object.
returns: a hash code value for this object. - int
Returns the hash code value for this object. returns: a hash code value for this object. - `int`
impliesclj
(implies this p)Checks if this Kerberos delegation permission object "implies" the specified permission.
If none of the above are true, implies returns false.
p - the permission to check against. - java.security.Permission
returns: true if the specified permission is implied by this object,
false if not. - boolean
Checks if this Kerberos delegation permission object "implies" the specified permission. If none of the above are true, implies returns false. p - the permission to check against. - `java.security.Permission` returns: true if the specified permission is implied by this object, false if not. - `boolean`
new-permission-collectionclj
(new-permission-collection this)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.
returns: a new PermissionCollection object suitable for storing
DelegationPermissions. - java.security.PermissionCollection
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. returns: a new PermissionCollection object suitable for storing DelegationPermissions. - `java.security.PermissionCollection`
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