Package org.xbill.DNS

Class CERTRecord

java.lang.Object

org.xbill.DNS.Record

org.xbill.DNS.CERTRecord

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Record>

public class CERTRecord
extends Record

Certificate Record - Stores a certificate associated with a name. The certificate might also be associated with a KEYRecord.

Author:

Brian Wellington

See Also:

• KEYRecord
• RFC 4398: Storing Certificates in the Domain Name System (DNS)
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CERTRecord.CertificateType	Certificate type identifiers.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	OID	Certificate format defined by IOD
static final int	PGP	Pretty Good Privacy
static final int	PKIX	PKIX (X.509v3)
static final int	SPKI	Simple Public Key Infrastructure
static final int	URI	Certificate format defined by URI

Fields inherited from class org.xbill.DNS.Record

dclass, name, ttl, type

Constructor Summary

Constructors

Constructor	Description
CERTRecord(Name name, int dclass, long ttl, int certType, int keyTag, int alg, byte[] cert)	Creates a CERT Record from the given data

Method Summary

Modifier and Type	Method	Description
int	getAlgorithm()	Returns the algorithm of the associated KEYRecord, if present
byte[]	getCert()	Returns the binary representation of the certificate
int	getCertType()	Returns the type of certificate
int	getKeyTag()	Returns the ID of the associated KEYRecord, if present
protected void	rdataFromString(Tokenizer st, Name origin)	Converts the text format of an RR to the internal format - must be overriden
protected void	rrFromWire(DNSInput in)	Converts the type-specific RR to wire format - must be overridden
protected String	rrToString()	Converts rdata to a String
protected void	rrToWire(DNSOutput out, Compression c, boolean canonical)	Converts the type-specific RR to wire format - must be overridden.

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, sameRRset, toString, toWire, toWireCanonical, unknownToString, withName

Methods inherited from class java.lang.Object

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

Field Details

PKIX

public static final int PKIX

PKIX (X.509v3)

See Also:

• Constant Field Values

SPKI

public static final int SPKI

Simple Public Key Infrastructure

See Also:

• Constant Field Values

PGP

public static final int PGP

Pretty Good Privacy

See Also:

• Constant Field Values

URI

public static final int URI

Certificate format defined by URI

See Also:

• Constant Field Values

OID

public static final int OID

Certificate format defined by IOD

See Also:

• Constant Field Values

Constructor Details

CERTRecord

public CERTRecord(Name name,
 int dclass,
 long ttl,
 int certType,
 int keyTag,
 int alg,
 byte[] cert)

Creates a CERT Record from the given data

Parameters:

certType - The type of certificate (see constants)

keyTag - The ID of the associated KEYRecord, if present

alg - The algorithm of the associated KEYRecord, if present

cert - Binary data representing the certificate

Method Details

rrFromWire

protected void rrFromWire(DNSInput in)
                   throws IOException

Description copied from class: Record

Converts the type-specific RR to wire format - must be overridden

Specified by:

rrFromWire in class Record

Throws:

IOException

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

rrToString

protected String rrToString()

Converts rdata to a String

Specified by:

rrToString in class Record

getCertType

public int getCertType()

Returns the type of certificate

getKeyTag

public int getKeyTag()

Returns the ID of the associated KEYRecord, if present

getAlgorithm

public int getAlgorithm()

Returns the algorithm of the associated KEYRecord, if present

getCert

public byte[] getCert()

Returns the binary representation of the certificate

rrToWire

protected void rrToWire(DNSOutput out,
 Compression c,
 boolean canonical)

Description copied from class: Record

Converts the type-specific RR to wire format - must be overridden.

Specified by:

rrToWire in class Record