com.sshtools.j2ssh.transport
Class TransportProtocolClient

java.lang.Object
  com.sshtools.j2ssh.transport.TransportProtocolCommon
      com.sshtools.j2ssh.transport.TransportProtocolClient

All Implemented Interfaces:

com.sshtools.j2ssh.transport.TransportProtocol, Runnable

public class TransportProtocolClient
extends TransportProtocolCommon

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Version:

$Revision: 1.1 $

Author:

$author$

Field Summary

protected com.sshtools.j2ssh.transport.publickey.SshPublicKey

pk DOCUMENT ME!

Fields inherited from class com.sshtools.j2ssh.transport.TransportProtocolCommon

algorithmsIn, algorithmsOut, clientIdent, clientKexInit, completeOnNewKeys, EOL_CRLF, EOL_LF, hostKey, k, kexs, log, messageStore, properties, PROTOCOL_VERSION, serverIdent, serverKexInit, sessionIdentifier, signature, SOFTWARE_VERSION_COMMENTS, sshIn, sshOut, state

Constructor Summary

TransportProtocolClient(com.sshtools.j2ssh.transport.HostKeyVerification hosts)
Creates a new TransportProtocolClient object.

Method Summary

protected String	getDecryptionAlgorithm() DOCUMENT ME!
protected String	getEncryptionAlgorithm() DOCUMENT ME!
protected String	getInputStreamCompAlgortihm() DOCUMENT ME!
protected String	getInputStreamMacAlgorithm() DOCUMENT ME!
String	getLocalId() DOCUMENT ME!
protected com.sshtools.j2ssh.transport.SshMsgKexInit	getLocalKexInit() DOCUMENT ME!
protected String	getOutputStreamCompAlgorithm() DOCUMENT ME!
protected String	getOutputStreamMacAlgorithm() DOCUMENT ME!
String	getRemoteId() DOCUMENT ME!
protected com.sshtools.j2ssh.transport.SshMsgKexInit	getRemoteKexInit() DOCUMENT ME!
com.sshtools.j2ssh.transport.publickey.SshPublicKey	getServerHostKey() DOCUMENT ME!
protected void	onDisconnect() DOCUMENT ME!
void	onMessageReceived(com.sshtools.j2ssh.transport.SshMessage msg) DOCUMENT ME!
protected void	onStartTransportProtocol() DOCUMENT ME!
protected void	performKeyExchange(com.sshtools.j2ssh.transport.kex.SshKeyExchange kex) DOCUMENT ME!
void	registerTransportMessages() DOCUMENT ME!
void	requestService(com.sshtools.j2ssh.transport.Service service) DOCUMENT ME!
protected void	setLocalIdent() DOCUMENT ME!
protected void	setLocalKexInit(com.sshtools.j2ssh.transport.SshMsgKexInit msg) DOCUMENT ME!
protected void	setRemoteIdent(String ident) DOCUMENT ME!
protected void	setRemoteKexInit(com.sshtools.j2ssh.transport.SshMsgKexInit msg) DOCUMENT ME!
protected void	setupNewKeys(byte[] encryptCSKey, byte[] encryptCSIV, byte[] encryptSCKey, byte[] encryptSCIV, byte[] macCSKey, byte[] macSCKey) DOCUMENT ME!
protected boolean	verifyHostKey(byte[] key, byte[] sig, byte[] sigdata) DOCUMENT ME!

Methods inherited from class com.sshtools.j2ssh.transport.TransportProtocolCommon

addEventHandler, addMessageStore, beginKeyExchange, completeKeyExchange, createLocalKexInit, determineAlgorithm, disconnect, getConnectionId, getEventHandlers, getIncomingByteCount, getKexAlgorithm, getOutgoingByteCount, getProperties, getRemoteEOL, getSessionIdentifier, getState, getUnderlyingProviderDetail, onCorruptMac, processMessages, readMessage, removeMessageStore, run, sendDisconnect, sendDisconnect, sendKeyExchangeInit, sendMessage, sendNewKeys, setKexTimeout, setKexTransferLimit, setSendIgnore, startBinaryPacketProtocol, startTransportProtocol, stop, unregisterMessage

Methods inherited from class java.lang.Object

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

Field Detail

pk

protected com.sshtools.j2ssh.transport.publickey.SshPublicKey pk

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Constructor Detail

TransportProtocolClient

public TransportProtocolClient(com.sshtools.j2ssh.transport.HostKeyVerification hosts)
                        throws com.sshtools.j2ssh.transport.TransportProtocolException

Creates a new TransportProtocolClient object.

Parameters:

hosts - DOCUMENT ME!

Throws:

TransportProtocolException - DOCUMENT ME!

Method Detail

onMessageReceived

public void onMessageReceived(com.sshtools.j2ssh.transport.SshMessage msg)
                       throws IOException

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Specified by:

onMessageReceived in class TransportProtocolCommon

Parameters:

msg - DOCUMENT ME!

Throws:

IOException - DOCUMENT ME!

registerTransportMessages

public void registerTransportMessages()
                               throws com.sshtools.j2ssh.transport.MessageAlreadyRegisteredException

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Specified by:

registerTransportMessages in class TransportProtocolCommon

Throws:

MessageAlreadyRegisteredException - DOCUMENT ME!

requestService

public void requestService(com.sshtools.j2ssh.transport.Service service)
                    throws IOException

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Parameters:

service - DOCUMENT ME!

Throws:

IOException - DOCUMENT ME!

com.sshtools.j2ssh.SshException - DOCUMENT ME!

onDisconnect

protected void onDisconnect()

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Specified by:

onDisconnect in class TransportProtocolCommon

getDecryptionAlgorithm

protected String getDecryptionAlgorithm()
                                 throws com.sshtools.j2ssh.transport.AlgorithmNotAgreedException

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Specified by:

getDecryptionAlgorithm in class TransportProtocolCommon

Returns:

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Throws:

AlgorithmNotAgreedException - DOCUMENT ME!

getEncryptionAlgorithm

protected String getEncryptionAlgorithm()
                                 throws com.sshtools.j2ssh.transport.AlgorithmNotAgreedException

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Specified by:

getEncryptionAlgorithm in class TransportProtocolCommon

Returns:

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Throws:

AlgorithmNotAgreedException - DOCUMENT ME!

getInputStreamCompAlgortihm

protected String getInputStreamCompAlgortihm()
                                      throws com.sshtools.j2ssh.transport.AlgorithmNotAgreedException

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Specified by:

getInputStreamCompAlgortihm in class TransportProtocolCommon

Returns:

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Throws:

AlgorithmNotAgreedException - DOCUMENT ME!

getInputStreamMacAlgorithm

protected String getInputStreamMacAlgorithm()
                                     throws com.sshtools.j2ssh.transport.AlgorithmNotAgreedException

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Specified by:

getInputStreamMacAlgorithm in class TransportProtocolCommon

Returns:

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Throws:

AlgorithmNotAgreedException - DOCUMENT ME!

setLocalIdent

protected void setLocalIdent()

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Specified by:

setLocalIdent in class TransportProtocolCommon

getLocalId

public String getLocalId()

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Specified by:

getLocalId in class TransportProtocolCommon

Returns:

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setLocalKexInit

protected void setLocalKexInit(com.sshtools.j2ssh.transport.SshMsgKexInit msg)

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Specified by:

setLocalKexInit in class TransportProtocolCommon

Parameters:

msg - DOCUMENT ME!

getLocalKexInit

protected com.sshtools.j2ssh.transport.SshMsgKexInit getLocalKexInit()

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Specified by:

getLocalKexInit in class TransportProtocolCommon

Returns:

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getOutputStreamCompAlgorithm

protected String getOutputStreamCompAlgorithm()
                                       throws com.sshtools.j2ssh.transport.AlgorithmNotAgreedException

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Specified by:

getOutputStreamCompAlgorithm in class TransportProtocolCommon

Returns:

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Throws:

AlgorithmNotAgreedException - DOCUMENT ME!

getOutputStreamMacAlgorithm

protected String getOutputStreamMacAlgorithm()
                                      throws com.sshtools.j2ssh.transport.AlgorithmNotAgreedException

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Specified by:

getOutputStreamMacAlgorithm in class TransportProtocolCommon

Returns:

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Throws:

AlgorithmNotAgreedException - DOCUMENT ME!

setRemoteIdent

protected void setRemoteIdent(String ident)

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Specified by:

setRemoteIdent in class TransportProtocolCommon

Parameters:

ident - DOCUMENT ME!

getRemoteId

public String getRemoteId()

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Specified by:

getRemoteId in class TransportProtocolCommon

Returns:

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setRemoteKexInit

protected void setRemoteKexInit(com.sshtools.j2ssh.transport.SshMsgKexInit msg)

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Specified by:

setRemoteKexInit in class TransportProtocolCommon

Parameters:

msg - DOCUMENT ME!

getRemoteKexInit

protected com.sshtools.j2ssh.transport.SshMsgKexInit getRemoteKexInit()

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Specified by:

getRemoteKexInit in class TransportProtocolCommon

Returns:

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getServerHostKey

public com.sshtools.j2ssh.transport.publickey.SshPublicKey getServerHostKey()

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Returns:

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onStartTransportProtocol

protected void onStartTransportProtocol()
                                 throws IOException

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Specified by:

onStartTransportProtocol in class TransportProtocolCommon

Throws:

IOException - DOCUMENT ME!

TransportProtocolException - DOCUMENT ME!

performKeyExchange

protected void performKeyExchange(com.sshtools.j2ssh.transport.kex.SshKeyExchange kex)
                           throws IOException

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Specified by:

performKeyExchange in class TransportProtocolCommon

Parameters:

kex - DOCUMENT ME!

Throws:

IOException - DOCUMENT ME!

setupNewKeys

protected void setupNewKeys(byte[] encryptCSKey,
                            byte[] encryptCSIV,
                            byte[] encryptSCKey,
                            byte[] encryptSCIV,
                            byte[] macCSKey,
                            byte[] macSCKey)
                     throws com.sshtools.j2ssh.transport.AlgorithmNotAgreedException,
                            com.sshtools.j2ssh.transport.AlgorithmOperationException,
                            com.sshtools.j2ssh.transport.AlgorithmNotSupportedException,
                            com.sshtools.j2ssh.transport.AlgorithmInitializationException

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Specified by:

setupNewKeys in class TransportProtocolCommon

Parameters:

encryptCSKey - DOCUMENT ME!

encryptCSIV - DOCUMENT ME!

encryptSCKey - DOCUMENT ME!

encryptSCIV - DOCUMENT ME!

macCSKey - DOCUMENT ME!

macSCKey - DOCUMENT ME!

Throws:

AlgorithmNotAgreedException - DOCUMENT ME!

AlgorithmOperationException - DOCUMENT ME!

AlgorithmNotSupportedException - DOCUMENT ME!

AlgorithmInitializationException - DOCUMENT ME!

verifyHostKey

protected boolean verifyHostKey(byte[] key,
                                byte[] sig,
                                byte[] sigdata)
                         throws com.sshtools.j2ssh.transport.TransportProtocolException

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Parameters:

key - DOCUMENT ME!

sig - DOCUMENT ME!

sigdata - DOCUMENT ME!

Returns:

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Throws:

TransportProtocolException - DOCUMENT ME!