com.jcraft.jsch
Class KnownHosts

java.lang.Object
  com.jcraft.jsch.KnownHosts

All Implemented Interfaces:

HostKeyRepository

public class KnownHosts
extends Object
implements HostKeyRepository

Field Summary

Fields inherited from interface com.jcraft.jsch.HostKeyRepository

CHANGED, NOT_INCLUDED, OK

Method Summary

void	add(HostKey hostkey, UserInfo userinfo) Adds a host key hostkey
int	check(String host, byte[] key) Checks if host is included with the key.
HostKey[]	getHostKey() Retuns a list for host keys managed in this repository.
HostKey[]	getHostKey(String host, String type) Retuns a list for host keys managed in this repository.
String	getKnownHostsRepositoryID() Returns id of this repository.
void	remove(String host, String type) Removes a host key if there exists mached key with host, type.
void	remove(String host, String type, byte[] key) Removes a host key if there exists a matched key with host, type and key.
protected void	sync()
protected void	sync(String foo)

Methods inherited from class java.lang.Object

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

Method Detail

getKnownHostsRepositoryID

public String getKnownHostsRepositoryID()

Description copied from interface: HostKeyRepository

Returns id of this repository.

Specified by:

getKnownHostsRepositoryID in interface HostKeyRepository

Returns:

identity in String

check

public int check(String host,
                 byte[] key)

Description copied from interface: HostKeyRepository

Checks if host is included with the key.

Specified by:

check in interface HostKeyRepository

Returns:

#NOT_INCLUDED, #OK or #CHANGED

See Also:

HostKeyRepository.NOT_INCLUDED, HostKeyRepository.OK, HostKeyRepository.CHANGED

add

public void add(HostKey hostkey,
                UserInfo userinfo)

Description copied from interface: HostKeyRepository

Adds a host key hostkey

Specified by:

add in interface HostKeyRepository

Parameters:

hostkey - a host key to be added

userinfo - a user interface for showing messages or promping inputs.

See Also:

UserInfo

getHostKey

public HostKey[] getHostKey()

Description copied from interface: HostKeyRepository

Retuns a list for host keys managed in this repository.

Specified by:

getHostKey in interface HostKeyRepository

See Also:

HostKeyRepository.getHostKey(String host, String type)

getHostKey

public HostKey[] getHostKey(String host,
                            String type)

Description copied from interface: HostKeyRepository

Retuns a list for host keys managed in this repository.

Specified by:

getHostKey in interface HostKeyRepository

Parameters:

host - a hostname used in searching host keys. If null is given, every host key will be listed.

type - a key type used in searching host keys, and it should be "ssh-dss" or "ssh-rsa". If null is given, a key type type will not be ignored.

remove

public void remove(String host,
                   String type)

Description copied from interface: HostKeyRepository

Removes a host key if there exists mached key with host, type.

Specified by:

remove in interface HostKeyRepository

See Also:

HostKeyRepository.remove(String host, String type, byte[] key)

remove

public void remove(String host,
                   String type,
                   byte[] key)

Description copied from interface: HostKeyRepository

Removes a host key if there exists a matched key with host, type and key.

Specified by:

remove in interface HostKeyRepository

sync

protected void sync()
             throws IOException

Throws:

IOException

sync

protected void sync(String foo)
             throws IOException

Throws:

IOException