Class ServerSessionImpl

java.lang.Object

org.apache.sshd.common.util.logging.AbstractLoggingBean

org.apache.sshd.common.util.closeable.IoBaseCloseable

org.apache.sshd.common.util.closeable.AbstractCloseable

org.apache.sshd.common.util.closeable.AbstractInnerCloseable

org.apache.sshd.common.kex.AbstractKexFactoryManager

org.apache.sshd.common.session.helpers.SessionHelper

org.apache.sshd.common.session.helpers.AbstractSession

org.apache.sshd.server.session.AbstractServerSession

org.apache.sshd.server.session.ServerSessionImpl

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, AttributeRepository, AttributeStore, MutableUserHolder, UserAuthFactoriesManager<ServerSession, UserAuth, UserAuthFactory>, UsernameHolder, ChannelListenerManager, ChannelStreamWriterResolver, ChannelStreamWriterResolverManager, Closeable, FactoryManagerHolder, PortForwardingEventListenerManager, PortForwardingInformationProvider, KexExtensionHandlerManager, KexFactoryManager, KeyPairProviderHolder, PropertyResolver, ReservedSessionMessagesManager, Session, SessionContext, SessionDisconnectHandlerManager, SessionHeartbeatController, SessionListenerManager, UnknownChannelReferenceHandlerManager, SignatureFactoriesHolder, SignatureFactoriesManager, ConnectionEndpointsIndicator, ServerAuthenticationManager, ServerProxyAcceptorHolder, ServerSession

public class ServerSessionImpl
extends AbstractServerSession

The default implementation for a ServerSession

Nested Class Summary

Nested classes/interfaces inherited from class AbstractSession

AbstractSession.MessageCodingSettings

Nested classes/interfaces inherited from class AbstractCloseable

AbstractCloseable.State

Nested classes/interfaces inherited from interface AttributeRepository

AttributeRepository.AttributeKey<T>

Nested classes/interfaces inherited from interface SessionHeartbeatController

SessionHeartbeatController.HeartbeatType

Field Summary

Fields inherited from class AbstractSession

channelListenerProxy, channelListeners, clientProposal, clientVersion, currentService, decodeLock, decoderBuffer, decoderLength, decoderState, discarding, encodeLock, firstKexPacketFollows, ignorePacketDataLength, ignorePacketsCount, ignorePacketsFrequency, ignorePacketsVariance, inBlocksCount, inBytesCount, inCipher, inCipherSize, inCompression, initialKexDone, initialKexInitSequenceNumber, inMac, inMacResult, inMacSize, inPacketsCount, inSettings, kex, kexFutureHolder, kexHandler, kexInitializedFuture, kexState, lastKeyTimeValue, maxRekeyBlocks, maxRekeyBytes, maxRekeyInterval, maxRekyPackets, negotiationResult, outBlocksCount, outBytesCount, outCipher, outCipherSize, outCompression, outMac, outMacSize, outPacketsCount, outSettings, random, requestLock, seqi, seqo, serverProposal, serverVersion, SESSION, sessionId, sessionListenerProxy, sessionListeners, strictKex, tunnelListenerProxy, tunnelListeners, uncompressBuffer, unmodClientProposal, unmodNegotiationResult, unmodServerProposal

Fields inherited from class SessionHelper

authStart, idleStart, initialKexProposal

Fields inherited from class AbstractCloseable

closeFuture, futureLock, state

Fields inherited from class AbstractLoggingBean

log

Fields inherited from interface ChannelStreamWriterResolver

NONE

Fields inherited from interface PropertyResolver

EMPTY

Fields inherited from interface ServerAuthenticationManager

DEFAULT_USER_AUTH_GSS_FACTORY, DEFAULT_USER_AUTH_KB_INTERACTIVE_FACTORY, DEFAULT_USER_AUTH_PASSWORD_FACTORY, DEFAULT_USER_AUTH_PUBLIC_KEY_FACTORY

Fields inherited from interface SessionContext

DEFAULT_SSH_VERSION_PREFIX, FALLBACK_SSH_VERSION_PREFIX, MAX_VERSION_LINE_LENGTH

Constructor Summary

Constructors

Constructor	Description
ServerSessionImpl(ServerFactoryManager server, IoSession ioSession)

Method Summary

Modifier and Type	Method	Description
void	start()	Starts the SSH protocol.

Methods inherited from class AbstractServerSession

checkKeys, getActiveSessionCountForUser, getClientAddress, getConnectionService, getFactoryManager, getGSSAuthenticator, getHostBasedAuthenticator, getHostKey, getHostKeyCertificateProvider, getId, getKeyboardInteractiveAuthenticator, getKeyPairProvider, getPasswordAuthenticator, getPublickeyAuthenticator, getServerProxyAcceptor, getUserAuthFactories, handleServiceAccept, handleServiceRequest, readIdentification, receiveKexInit, resolveAvailableSignaturesProposal, resolveEmptySignaturesProposal, sendKexInit, sendServerIdentification, setClientAddress, setGSSAuthenticator, setHostBasedAuthenticator, setHostKeyCertificateProvider, setKexSeed, setKeyboardInteractiveAuthenticator, setKeyPairProvider, setPasswordAuthenticator, setPublickeyAuthenticator, setServerProxyAcceptor, setUserAuthFactories, signalAuthenticationSuccess, startService

Methods inherited from class AbstractSession

addChannelListener, addPortForwardingEventListener, addSessionListener, aeadOutgoingBuffer, appendOutgoingMac, attachSession, calculatePadLength, checkRekey, comparePreferredKexProposalOption, createBuffer, decode, determineRekeyBlockLimit, doHandleMessage, doInvokeUnimplementedMessageHandler, doKexNegotiation, doStrictKexProposal, doWritePacket, encode, encryptOutgoingBuffer, failStrictKex, getChannelListenerProxy, getCipherInformation, getClientKexData, getClientKexProposals, getClientVersion, getCompressionInformation, getInnerCloseable, getKex, getKexNegotiationResult, getKexState, getMacInformation, getNegotiatedKexParameter, getPortForwardingEventListenerProxy, getServerKexData, getServerKexProposals, getServerVersion, getService, getServices, getSession, getSession, getSessionId, getSessionListenerProxy, handleFirstKexPacketFollows, handleKexExtension, handleKexInit, handleKexMessage, handleMessage, handleNewCompression, handleNewKeys, handleServiceAccept, handleServiceRequest, initializeCurrentService, initializeKeyExchangeMessageHandler, isRekeyBlocksCountExceeded, isRekeyDataSizeExceeded, isRekeyPacketCountsExceeded, isRekeyRequired, isRekeyTimeIntervalExceeded, messageReceived, negotiate, notImplemented, performKexNegotiation, preClose, prepareBuffer, prepareNewKeys, preProcessEncodeBuffer, receiveKexInit, receiveKexInit, reExchangeKeys, refreshConfiguration, removeChannelListener, removePortForwardingEventListener, removeSessionListener, removeValue, request, request, requestFailure, requestNewKeysExchange, requestSuccess, resolveIgnoreBufferDataLength, resolveOutputPacket, resolveSessionKexProposal, sendKexInit, sendNewKeys, setClientKexData, setInputEncoding, setNegotiationResult, setOutputEncoding, setServerKexData, validateIncomingMac, validateKexState, validateServiceKexState, validateTargetBuffer, writePacket, writePacket

Methods inherited from class SessionHelper

attributeKeys, calculateNextIgnorePacketCount, checkAuthenticationTimeout, checkForTimeouts, checkIdleTimeout, clearAttributes, computeAttributeIfAbsent, createProposal, disconnect, doInvokeDebugMessageHandler, doInvokeIgnoreMessageHandler, doReadIdentification, exceptionCaught, getAttribute, getAttributesCount, getAuthTimeout, getAuthTimeoutStart, getBoundLocalPortForwards, getBoundRemotePortForward, getChannelStreamWriterResolver, getForwarder, getIdleTimeout, getIdleTimeoutStart, getIoSession, getKexProposal, getLocalForwardsBindings, getParentPropertyResolver, getProperties, getRemoteForwardsBindings, getReservedSessionMessagesHandler, getSessionDisconnectHandler, getStartedLocalPortForwards, getStartedRemotePortForwards, getTimeoutStatus, getUnknownChannelReferenceHandler, getUsername, handleDebug, handleDisconnect, handleDisconnect, handleIgnore, handleUnimplemented, invokeSessionSignaller, isAuthenticated, isLocalPortForwardingStartedForPort, isRemotePortForwardingStartedForPort, isServerSession, mergeProposals, removeAttribute, resetAuthTimeout, resetIdleTimeout, resizeKey, resolveAvailableSignaturesProposal, resolveChannelStreamWriterResolver, resolveIdentificationString, resolvePeerAddress, resolveReservedSessionMessagesHandler, resolveUnknownChannelReferenceHandler, sendDebugMessage, sendIdentification, sendIgnoreMessage, sendNotImplemented, setAttribute, setAuthenticated, setChannelStreamWriterResolver, setReservedSessionMessagesHandler, setSessionDisconnectHandler, setUnknownChannelReferenceHandler, setUsername, signalDisconnect, signalDisconnect, signalExceptionCaught, signalExceptionCaught, signalNegotiationEnd, signalNegotiationEnd, signalNegotiationOptionsCreated, signalNegotiationOptionsCreated, signalNegotiationStart, signalNegotiationStart, signalPeerIdentificationReceived, signalPeerIdentificationReceived, signalReadPeerIdentificationLine, signalReadPeerIdentificationLine, signalSendIdentification, signalSendIdentification, signalSessionClosed, signalSessionClosed, signalSessionCreated, signalSessionCreated, signalSessionEstablished, signalSessionEstablished, signalSessionEvent, signalSessionEvent, toString

Methods inherited from class AbstractKexFactoryManager

getCipherFactories, getCompressionFactories, getDelegate, getKexExtensionHandler, getKeyExchangeFactories, getMacFactories, getSignatureFactories, resolveEffectiveFactories, resolveEffectiveProvider, setCipherFactories, setCompressionFactories, setKexExtensionHandler, setKeyExchangeFactories, setMacFactories, setSignatureFactories

Methods inherited from class AbstractInnerCloseable

doCloseGracefully, doCloseImmediately

Methods inherited from class AbstractCloseable

addCloseFutureListener, builder, close, getFutureLock, isClosed, isClosing, removeCloseFutureListener

Methods inherited from class AbstractLoggingBean

debug, debug, debug, debug, debug, error, error, error, error, error, getSimplifiedLogger, info, info, warn, warn, warn, warn, warn, warn, warn, warn

Methods inherited from class Object

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

Methods inherited from interface AttributeRepository

attributeKeys, getAttribute, getAttributesCount

Methods inherited from interface AttributeStore

clearAttributes, computeAttributeIfAbsent, removeAttribute, setAttribute

Methods inherited from interface ChannelListenerManager

addChannelListener, getChannelListenerProxy, removeChannelListener

Methods inherited from interface ChannelStreamWriterResolverManager

getChannelStreamWriterResolver, resolveChannelStreamWriter, resolveChannelStreamWriterResolver, setChannelStreamWriterResolver

Methods inherited from interface Closeable

addCloseFutureListener, close, close, isClosed, isClosing, isOpen, removeCloseFutureListener

Methods inherited from interface KexExtensionHandlerManager

getKexExtensionHandler, setKexExtensionHandler

Methods inherited from interface KexFactoryManager

getCipherFactories, getCipherFactoriesNameList, getCipherFactoriesNames, getCompressionFactories, getCompressionFactoriesNameList, getCompressionFactoriesNames, getKeyExchangeFactories, getMacFactories, getMacFactoriesNameList, getMacFactoriesNames, setCipherFactories, setCipherFactoriesNameList, setCipherFactoriesNames, setCipherFactoriesNames, setCompressionFactories, setCompressionFactoriesNameList, setCompressionFactoriesNames, setCompressionFactoriesNames, setKeyExchangeFactories, setMacFactories, setMacFactoriesNameList, setMacFactoriesNames, setMacFactoriesNames

Methods inherited from interface MutableUserHolder

setUsername

Methods inherited from interface PortForwardingEventListenerManager

addPortForwardingEventListener, getPortForwardingEventListenerProxy, removePortForwardingEventListener

Methods inherited from interface PortForwardingInformationProvider

getBoundLocalPortForwards, getBoundRemotePortForward, getLocalForwardsBindings, getRemoteForwardsBindings, getStartedLocalPortForwards, getStartedRemotePortForwards, isLocalPortForwardingStartedForPort, isRemotePortForwardingStartedForPort

Methods inherited from interface PropertyResolver

getBoolean, getBooleanProperty, getCharset, getInteger, getIntProperty, getLong, getLongProperty, getObject, getParentPropertyResolver, getProperties, getString, getStringProperty, isEmpty

Methods inherited from interface ReservedSessionMessagesManager

getReservedSessionMessagesHandler, setReservedSessionMessagesHandler

Methods inherited from interface ServerAuthenticationManager

setUserAuthFactoriesNames

Methods inherited from interface Session

createBuffer, createBuffer, disconnect, exceptionCaught, getAuthTimeout, getAuthTimeoutStart, getIdleTimeout, getIdleTimeoutStart, getIoSession, getKex, getLocalAddress, getRemoteAddress, getService, getTimeoutStatus, prepareBuffer, reExchangeKeys, request, request, request, request, resetAuthTimeout, resetIdleTimeout, resolveAttribute, sendDebugMessage, sendIgnoreMessage, setAuthenticated, writePacket, writePacket, writePacket, writePacket

Methods inherited from interface SessionContext

getCipherInformation, getClientKexProposals, getClientVersion, getCompressionInformation, getKexNegotiationResult, getKexState, getMacInformation, getNegotiatedKexParameter, getServerKexProposals, getServerVersion, getSessionId, isAuthenticated, isServerSession

Methods inherited from interface SessionDisconnectHandlerManager

getSessionDisconnectHandler, setSessionDisconnectHandler

Methods inherited from interface SessionHeartbeatController

disableSessionHeartbeat, getSessionHeartbeatInterval, getSessionHeartbeatType, setSessionHeartbeat, setSessionHeartbeat

Methods inherited from interface SessionListenerManager

addSessionListener, getSessionListenerProxy, removeSessionListener

Methods inherited from interface SignatureFactoriesHolder

getSignatureFactories, getSignatureFactoriesNameList, getSignatureFactoriesNames

Methods inherited from interface SignatureFactoriesManager

setSignatureFactories, setSignatureFactoriesNameList, setSignatureFactoriesNames, setSignatureFactoriesNames

Methods inherited from interface UnknownChannelReferenceHandlerManager

getUnknownChannelReferenceHandler, resolveUnknownChannelReferenceHandler, setUnknownChannelReferenceHandler

Methods inherited from interface UserAuthFactoriesManager

getUserAuthFactoriesNameList, getUserAuthFactoriesNames, setUserAuthFactoriesNameList, setUserAuthFactoriesNames

Methods inherited from interface UsernameHolder

getUsername

Constructor Details

ServerSessionImpl

public ServerSessionImpl(ServerFactoryManager server,
 IoSession ioSession)
                  throws Exception

Throws:

Exception

Method Details

start

public void start()
           throws Exception

Description copied from class: AbstractSession

Starts the SSH protocol. Invoked by the framework after the session object was fully created, and after SessionListener.sessionCreated(org.apache.sshd.common.session.Session) has been invoked.

Specified by:

start in class AbstractSession

Throws:

Exception - on errors