Package org.apache.hadoop.security.token.delegation.web

Class DelegationTokenIdentifier

java.lang.Object

org.apache.hadoop.security.token.TokenIdentifier

org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier

org.apache.hadoop.security.token.delegation.web.DelegationTokenIdentifier

All Implemented Interfaces:

Writable

Direct Known Subclasses:

KMSDelegationToken.KMSDelegationTokenIdentifier

@Private
@Evolving
public class DelegationTokenIdentifier
extends AbstractDelegationTokenIdentifier

Concrete delegation token identifier used by DelegationTokenManager, KerberosDelegationTokenAuthenticationHandler and DelegationTokenAuthenticationFilter.

Constructor Summary

Constructors

Constructor	Description
DelegationTokenIdentifier(Text kind)
DelegationTokenIdentifier(Text kind, Text owner, Text renewer, Text realUser)	Create a new delegation token identifier

Method Summary

Modifier and Type	Method	Description
Text	getKind()	Return the delegation token kind

Methods inherited from class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier

equals, getIssueDate, getMasterKeyId, getMaxDate, getOwner, getRealUser, getRenewer, getSequenceNumber, getUser, hashCode, isEqual, readFields, setIssueDate, setMasterKeyId, setMaxDate, setOwner, setRealUser, setRenewer, setSequenceNumber, toString, toStringStable, write

Methods inherited from class org.apache.hadoop.security.token.TokenIdentifier

getBytes, getTrackingId

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegationTokenIdentifier

public DelegationTokenIdentifier(Text kind)

DelegationTokenIdentifier

public DelegationTokenIdentifier(Text kind,
                                 Text owner,
                                 Text renewer,
                                 Text realUser)

Create a new delegation token identifier

Parameters:

kind - token kind

owner - the effective username of the token owner

renewer - the username of the renewer

realUser - the real username of the token owner

Method Detail

getKind

public Text getKind()

Return the delegation token kind

Specified by:

getKind in class AbstractDelegationTokenIdentifier

Returns:

returns the delegation token kind