Package org.apache.sshd.client.config.hosts

Class KnownHostHashValue

java.lang.Object

org.apache.sshd.client.config.hosts.KnownHostHashValue

public class KnownHostHashValue
extends Object

Author:

Apache MINA SSHD Project

Field Summary

Fields

Modifier and Type	Field	Description
static NamedFactory<Mac>	DEFAULT_DIGEST
static char	HASHED_HOST_DELIMITER	Character used to indicate a hashed host pattern

Constructor Summary

Constructors

Constructor	Description
KnownHostHashValue()

Method Summary

Modifier and Type	Method	Description
static <A extends Appendable> A	append(A sb, KnownHostHashValue hashValue)
static <A extends Appendable> A	append(A sb, NamedResource factory, byte[] salt, byte[] digest)
static <A extends Appendable> A	appendHostPattern(A sb, String host, int port)
static byte[]	calculateHashValue(String host, int port, Factory<? extends Mac> factory, byte[] salt)
static byte[]	calculateHashValue(String host, int port, Mac mac, byte[] salt)
static String	createHostPattern(String host, int port)
NamedFactory<Mac>	getDigester()
byte[]	getDigestValue()
byte[]	getSaltValue()
boolean	isHostMatch(String host, int port)	Checks if the host matches the hash
static KnownHostHashValue	parse(String patternString)
static <V extends KnownHostHashValue> V	parse(String patternString, V value)
void	setDigester(NamedFactory<Mac> digester)
void	setDigestValue(byte[] digestValue)
void	setSaltValue(byte[] saltValue)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

HASHED_HOST_DELIMITER

public static final char HASHED_HOST_DELIMITER

Character used to indicate a hashed host pattern

See Also:

Constant Field Values

DEFAULT_DIGEST

public static final NamedFactory<Mac> DEFAULT_DIGEST

Constructor Detail

KnownHostHashValue

public KnownHostHashValue()

Method Detail

getDigester

public NamedFactory<Mac> getDigester()

setDigester

public void setDigester(NamedFactory<Mac> digester)

getSaltValue

public byte[] getSaltValue()

setSaltValue

public void setSaltValue(byte[] saltValue)

getDigestValue

public byte[] getDigestValue()

setDigestValue

public void setDigestValue(byte[] digestValue)

isHostMatch

public boolean isHostMatch(String host,
                           int port)

Checks if the host matches the hash

Parameters:

host - The host name/address - ignored if null/empty

port - The access port - ignored if non-positive or SSH default

Returns:

true if host matches the hash

Throws:

RuntimeException - If entry not properly initialized

toString

public String toString()

Overrides:

toString in class Object

calculateHashValue

public static byte[] calculateHashValue(String host,
                                        int port,
                                        Factory<? extends Mac> factory,
                                        byte[] salt)
                                 throws Exception

Throws:

Exception

calculateHashValue

public static byte[] calculateHashValue(String host,
                                        int port,
                                        Mac mac,
                                        byte[] salt)
                                 throws Exception

Throws:

Exception

createHostPattern

public static String createHostPattern(String host,
                                       int port)

appendHostPattern

public static <A extends Appendable> A appendHostPattern(A sb,
                                                         String host,
                                                         int port)
                                                  throws IOException

Throws:

IOException

append

public static <A extends Appendable> A append(A sb,
                                              KnownHostHashValue hashValue)
                                       throws IOException

Throws:

IOException

append

public static <A extends Appendable> A append(A sb,
                                              NamedResource factory,
                                              byte[] salt,
                                              byte[] digest)
                                       throws IOException

Throws:

IOException

parse

public static KnownHostHashValue parse(String patternString)

parse

public static <V extends KnownHostHashValue> V parse(String patternString,
                                                     V value)