Package org.xbill.DNS

Class DNSKEYRecord

java.lang.Object

org.xbill.DNS.Record

org.xbill.DNS.KEYBase

org.xbill.DNS.DNSKEYRecord

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Record>

Direct Known Subclasses:

CDNSKEYRecord

public class DNSKEYRecord
extends KEYBase

Key - contains a cryptographic public key for use by DNS. The data can be converted to objects implementing java.security.interfaces.PublicKey

See Also:

• DNSSEC
• RFC 4034: Resource Records for the DNS Security Extensions
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DNSKEYRecord.Flags	DNSKEY flags as defined in the IANA registry.
static class	DNSKEYRecord.Protocol

Field Summary

Fields inherited from class org.xbill.DNS.KEYBase

alg, flags, footprint, key, proto, publicKey

Fields inherited from class org.xbill.DNS.Record

dclass, name, ttl, type

Constructor Summary

Constructors

Modifier	Constructor	Description
(package private)	DNSKEYRecord()
protected	DNSKEYRecord(Name name, int type, int dclass, long ttl, int flags, int proto, int alg, byte[] key)	Creates a DNSKEY Record from the given data
	DNSKEYRecord(Name name, int dclass, long ttl, int flags, int proto, int alg, byte[] key)	Creates a DNSKEY Record from the given data
	DNSKEYRecord(Name name, int dclass, long ttl, int flags, int proto, int alg, PublicKey key)	Creates a DNSKEY Record from the given data

Method Summary

Modifier and Type	Method	Description
protected void	rdataFromString(Tokenizer st, Name origin)	Converts the text format of an RR to the internal format - must be overriden

Methods inherited from class org.xbill.DNS.KEYBase

getAlgorithm, getFlags, getFootprint, getKey, getProtocol, getPublicKey, rrFromWire, rrToString, rrToWire

Methods inherited from class org.xbill.DNS.Record

byteArrayFromString, byteArrayToString, checkByteArrayLength, checkName, checkU16, checkU32, checkU8, cloneRecord, compareTo, equals, fromString, fromString, fromWire, fromWire, fromWire, getAdditionalName, getDClass, getName, getRRsetType, getTTL, getType, hashCode, newRecord, newRecord, newRecord, newRecord, rdataToString, rdataToWireCanonical, sameRRset, sameRRset, setTTL, toString, toWire, toWire, toWireCanonical, unknownToString, withDClass, withName, writeReplace

Methods inherited from class java.lang.Object

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

Constructor Details

DNSKEYRecord

DNSKEYRecord()

DNSKEYRecord

protected DNSKEYRecord(Name name,
 int type,
 int dclass,
 long ttl,
 int flags,
 int proto,
 int alg,
 byte[] key)

Creates a DNSKEY Record from the given data

Parameters:

flags - Flags describing the key's properties

proto - The protocol that the key was created for

alg - The key's algorithm

key - Binary representation of the key

DNSKEYRecord

public DNSKEYRecord(Name name,
 int dclass,
 long ttl,
 int flags,
 int proto,
 int alg,
 byte[] key)

Creates a DNSKEY Record from the given data

Parameters:

flags - Flags describing the key's properties

proto - The protocol that the key was created for

alg - The key's algorithm

key - Binary representation of the key

DNSKEYRecord

public DNSKEYRecord(Name name,
 int dclass,
 long ttl,
 int flags,
 int proto,
 int alg,
 PublicKey key)
             throws DNSSEC.DNSSECException

Creates a DNSKEY Record from the given data

Parameters:

flags - Flags describing the key's properties

proto - The protocol that the key was created for

alg - The key's algorithm

key - The key as a PublicKey

Throws:

DNSSEC.DNSSECException - The PublicKey could not be converted into DNS format.

Method Details

rdataFromString

protected void rdataFromString(Tokenizer st,
 Name origin)
                        throws IOException

Description copied from class: Record

Converts the text format of an RR to the internal format - must be overriden

Specified by:

rdataFromString in class Record

Throws:

IOException