Package net.i2p.i2ptunnel.socks

Class SOCKSServer

java.lang.Object

net.i2p.i2ptunnel.socks.SOCKSServer

Direct Known Subclasses:

SOCKS4aServer, SOCKS5Server

abstract class SOCKSServer
extends Object

Abstract base class used by all SOCKS servers.

Author:

human

Field Summary

Fields

Modifier and Type	Field	Description
protected final I2PAppContext	_context
protected final Log	_log
protected int	addressType
protected final Socket	clientSock
protected String	connHostName
protected int	connPort
protected final Properties	props

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SOCKSServer(I2PAppContext ctx, Socket clientSock, Properties props)

Method Summary

Modifier and Type	Method	Description
protected abstract void	confirmConnection()	Confirm to the client that the connection has succeeded
abstract Socket	getClientSocket()	Get a socket that can be used to send/receive 8-bit clean data to/from the client.
abstract I2PSocket	getDestinationI2PSocket(I2PSOCKSTunnel t)	Get an I2PSocket that can be used to send/receive 8-bit clean data to/from the destination of the SOCKS connection.
protected String	getMappedDomainNameForIP(String ip)	IP to domain name mapping support.
protected Outproxy	getOutproxyPlugin()
protected abstract void	setupServer()	Perform server initialization (expecially regarding protected variables).

Methods inherited from class java.lang.Object

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

Field Details

connHostName

protected String connHostName

connPort

protected int connPort

addressType

protected int addressType

_context

protected final I2PAppContext _context

clientSock

protected final Socket clientSock

props

protected final Properties props

_log

protected final Log _log

Constructor Details

SOCKSServer

protected SOCKSServer(I2PAppContext ctx,
 Socket clientSock,
 Properties props)

Since:

0.9.27

Method Details

getMappedDomainNameForIP

protected String getMappedDomainNameForIP(String ip)

IP to domain name mapping support. This matches the given IP string against a user-set list of mappings. This enables applications which do not properly support the SOCKS5 DOMAINNAME feature to be used with I2P.

Parameters:

ip - The IP address to check.

Returns:

The domain name if a mapping is found, or null otherwise.

Since:

0.9.5

setupServer

protected abstract void setupServer()
                             throws SOCKSException

Perform server initialization (expecially regarding protected variables).

Throws:

SOCKSException

getClientSocket

public abstract Socket getClientSocket()
                                throws SOCKSException

Get a socket that can be used to send/receive 8-bit clean data to/from the client.

Returns:

a Socket connected with the client

Throws:

SOCKSException

confirmConnection

protected abstract void confirmConnection()
                                   throws SOCKSException

Confirm to the client that the connection has succeeded

Throws:

SOCKSException

getDestinationI2PSocket

public abstract I2PSocket getDestinationI2PSocket(I2PSOCKSTunnel t)
                                           throws SOCKSException

Get an I2PSocket that can be used to send/receive 8-bit clean data to/from the destination of the SOCKS connection.

Returns:

an I2PSocket connected with the destination

Throws:

SOCKSException

getOutproxyPlugin

protected Outproxy getOutproxyPlugin()

Returns:

null if disabled or not installed

Since:

0.9.27