Package org.xbill.DNS

Class SSHFPRecord

java.lang.Object

org.xbill.DNS.Record

org.xbill.DNS.SSHFPRecord

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Record>

public class SSHFPRecord
extends Record

SSH Fingerprint - stores the fingerprint of an SSH host key.

Author:

Brian Wellington

See Also:

• RFC 4255: Using DNS to Securely Publish Secure Shell (SSH) Key Fingerprints
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SSHFPRecord.Algorithm
static class	SSHFPRecord.Digest

Field Summary

Fields inherited from class org.xbill.DNS.Record

dclass, name, ttl, type

Constructor Summary

Constructors

Constructor	Description
SSHFPRecord(Name name, int dclass, long ttl, int alg, int digestType, byte[] fingerprint)	Creates an SSHFP Record from the given data.

Method Summary

Modifier and Type	Method	Description
int	getAlgorithm()	Returns the public key's algorithm.
int	getDigestType()	Returns the public key's digest type.
byte[]	getFingerPrint()	Returns the fingerprint
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 the type-specific RR to text format - must be overridden.
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

Constructor Details

SSHFPRecord

public SSHFPRecord(Name name,
 int dclass,
 long ttl,
 int alg,
 int digestType,
 byte[] fingerprint)

Creates an SSHFP Record from the given data.

Parameters:

alg - The public key's algorithm.

digestType - The public key's digest type.

fingerprint - The public key's fingerprint.

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()

Description copied from class: Record

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

Specified by:

rrToString in class Record

getAlgorithm

public int getAlgorithm()

Returns the public key's algorithm.

getDigestType

public int getDigestType()

Returns the public key's digest type.

getFingerPrint

public byte[] getFingerPrint()

Returns the fingerprint

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