org.xbill.DNS
Class TKEYRecord

java.lang.Object
  org.xbill.DNS.Record
      org.xbill.DNS.TKEYRecord

All Implemented Interfaces:

Cloneable, Comparable

public class TKEYRecord
extends Record

Transaction Key - used to compute and/or securely transport a shared secret to be used with TSIG.

Author:

Brian Wellington

See Also:

TSIG

Field Summary

static int	DELETE The key should be deleted
static int	DIFFIEHELLMAN The key is computed using a Diffie-Hellman key exchange
static int	GSSAPI The key is computed using GSS_API (unimplemented)
static int	RESOLVERASSIGNED The key is assigned by the resolver (unimplemented)
static int	SERVERASSIGNED The key is assigned by the server (unimplemented)

Fields inherited from class org.xbill.DNS.Record

dclass, name, ttl, type

Constructor Summary

TKEYRecord(Name name, int dclass, long ttl, Name alg, Date timeInception, Date timeExpire, int mode, int error, byte[] key, byte[] other)
Creates a TKEY Record from the given data.

Method Summary

Name	getAlgorithm() Returns the shared key's algorithm
int	getError() Returns the extended error
byte[]	getKey() Returns the shared secret or keying material
int	getMode() Returns the key agreement mode
byte[]	getOther() Returns the other data
Date	getTimeExpire() Returns the end of the validity period of the shared secret or keying material
Date	getTimeInception() Returns the beginning of the validity period of the shared secret or keying material
protected String	modeString()

Methods inherited from class org.xbill.DNS.Record

byteArrayFromString, byteArrayToString, compareTo, equals, fromString, fromString, fromWire, getAdditionalName, getDClass, getName, getRRsetType, getTTL, getType, hashCode, newRecord, newRecord, newRecord, newRecord, rdataToString, rdataToWireCanonical, sameRRset, toString, toWire, toWireCanonical, unknownToString, withName

Methods inherited from class java.lang.Object

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

Field Detail

SERVERASSIGNED

public static final int SERVERASSIGNED

The key is assigned by the server (unimplemented)

See Also:

Constant Field Values

DIFFIEHELLMAN

public static final int DIFFIEHELLMAN

The key is computed using a Diffie-Hellman key exchange

See Also:

Constant Field Values

GSSAPI

public static final int GSSAPI

The key is computed using GSS_API (unimplemented)

See Also:

Constant Field Values

RESOLVERASSIGNED

public static final int RESOLVERASSIGNED

The key is assigned by the resolver (unimplemented)

See Also:

Constant Field Values

DELETE

public static final int DELETE

The key should be deleted

See Also:

Constant Field Values

Constructor Detail

TKEYRecord

public TKEYRecord(Name name,
                  int dclass,
                  long ttl,
                  Name alg,
                  Date timeInception,
                  Date timeExpire,
                  int mode,
                  int error,
                  byte[] key,
                  byte[] other)

Creates a TKEY Record from the given data.

Parameters:

alg - The shared key's algorithm

timeInception - The beginning of the validity period of the shared secret or keying material

timeExpire - The end of the validity period of the shared secret or keying material

mode - The mode of key agreement

error - The extended error field. Should be 0 in queries

key - The shared secret

other - The other data field. Currently unused responses.

Method Detail

modeString

protected String modeString()

getAlgorithm

public Name getAlgorithm()

Returns the shared key's algorithm

getTimeInception

public Date getTimeInception()

Returns the beginning of the validity period of the shared secret or keying material

getTimeExpire

public Date getTimeExpire()

Returns the end of the validity period of the shared secret or keying material

getMode

public int getMode()

Returns the key agreement mode

getError

public int getError()

Returns the extended error

getKey

public byte[] getKey()

Returns the shared secret or keying material

getOther

public byte[] getOther()

Returns the other data