net.tirasa.adsddl.ntsd

Class ACL

java.lang.Object

net.tirasa.adsddl.ntsd.ACL

public class ACL
extends java.lang.Object

The access control list (ACL) packet is used to specify a list of individual access control entries (ACEs). An ACL packet and an array of ACEs comprise a complete access control list. The individual ACEs in an ACL are numbered from 0 to n, where n+1 is the number of ACEs in the ACL. When editing an ACL, an application refers to an ACE within the ACL by the ACE index. In the absence of implementation-specific functions to access the individual ACEs, access to each ACE MUST be computed by using the AclSize and AceCount fields to parse the wire packets following the ACL to identify each ACE_HEADER, which in turn contains the information needed to obtain the specific ACEs. There are two types of ACL: - A discretionary access control list (DACL) is controlled by the owner of an object or anyone granted WRITE_DAC access to the object. It specifies the access particular users and groups can have to an object. For example, the owner of a file can use a DACL to control which users and groups can and cannot have access to the file. - A system access control list (SACL) is similar to the DACL, except that the SACL is used to audit rather than control access to an object. When an audited action occurs, the operating system records the event in the security log. Each ACE in a SACL has a header that indicates whether auditing is triggered by success, failure, or both; a SID that specifies a particular user or security group to monitor; and an access mask that lists the operations to audit.

See Also:

cc230297

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	LOG Logger.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object acl)
ACE	getAce(int i) Gets ACL ACE at the given position.
int	getAceCount() Gets ACE number: an unsigned 16-bit integer that specifies the count of the number of ACE records in the ACL.
java.util.List<ACE>	getAces() Gets ACL ACEs.
AclRevision	getRevision() Gets ACL revision.
int	getSize() Gets ACL size in bytes.
int	hashCode()
byte[]	toByteArray() Serializes to byte array.
java.lang.String	toString() Serializes to string.

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static final org.slf4j.Logger LOG

Logger.

Method Detail

getRevision

public AclRevision getRevision()

Gets ACL revision.

Returns:

revision.

getSize

public int getSize()

Gets ACL size in bytes.

Returns:

ACL size in bytes.

getAceCount

public int getAceCount()

Gets ACE number: an unsigned 16-bit integer that specifies the count of the number of ACE records in the ACL.

Returns:

ACEs' number.

getAces

public java.util.List<ACE> getAces()

Gets ACL ACEs.

Returns:

list of ACEs.

See Also:

ACE

getAce

public ACE getAce(int i)

Gets ACL ACE at the given position.

Parameters:

i - position.

Returns:

ACL ACE.

See Also:

ACE

toByteArray

public byte[] toByteArray()

Serializes to byte array.

Returns:

serialized ACL.

equals

public boolean equals(java.lang.Object acl)

Overrides:

equals in class java.lang.Object

Parameters:

acl - ACL to be compared with.

Returns:

true if equals; false otherwise.

toString

public java.lang.String toString()

Serializes to string.

Overrides:

toString in class java.lang.Object

Returns:

serialized ACL.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

Returns:

hashcode.