com.sshtools.net

Class SocksProxyTransport

java.lang.Object

java.net.Socket

com.sshtools.net.SocksProxyTransport

All Implemented Interfaces:

SshIO, SshTransport, Closeable, AutoCloseable

public class SocksProxyTransport
extends Socket
implements SshTransport

Provides an SshTransport implementation that can route the connection through a SOCKS 4 or SOCKS 5 proxy.

Author:

Lee David Painter

Field Summary

Fields

Modifier and Type	Field and Description
static int	SOCKS4
static int	SOCKS5

Method Summary

Methods

Modifier and Type	Method and Description
static SocksProxyTransport	connectViaSocks4Proxy(String remoteHost, int remotePort, String proxyHost, int proxyPort, String userId) Connect the socket to a SOCKS 4 proxy and request forwarding to our remote host.
static SocksProxyTransport	connectViaSocks5Proxy(String remoteHost, int remotePort, String proxyHost, int proxyPort, boolean localLookup, String username, String password) Connect the socket to a SOCKS 5 proxy and request forwarding to our remote host.
static SocksProxyTransport	connectViaSocks5Proxy(String remoteHost, int remotePort, String proxyHost, int proxyPort, String username, String password)
SshTransport	duplicate() Create a new copy of this transport and connect to the same host:port combination.
String	getHost() Get the name of the connected host.
String	toString()

Methods inherited from class java.net.Socket

bind, close, connect, connect, getChannel, getInetAddress, getInputStream, getKeepAlive, getLocalAddress, getLocalPort, getLocalSocketAddress, getOOBInline, getOutputStream, getPort, getReceiveBufferSize, getRemoteSocketAddress, getReuseAddress, getSendBufferSize, getSoLinger, getSoTimeout, getTcpNoDelay, getTrafficClass, isBound, isClosed, isConnected, isInputShutdown, isOutputShutdown, sendUrgentData, setKeepAlive, setOOBInline, setPerformancePreferences, setReceiveBufferSize, setReuseAddress, setSendBufferSize, setSocketImplFactory, setSoLinger, setSoTimeout, setTcpNoDelay, setTrafficClass, shutdownInput, shutdownOutput

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sshtools.ssh.SshTransport

getPort

Methods inherited from interface com.sshtools.ssh.SshIO

close, getInputStream, getOutputStream

Field Detail

SOCKS4

public static final int SOCKS4

See Also:

Constant Field Values

SOCKS5

public static final int SOCKS5

See Also:

Constant Field Values

Method Detail

connectViaSocks4Proxy

public static SocksProxyTransport connectViaSocks4Proxy(String remoteHost,
                                        int remotePort,
                                        String proxyHost,
                                        int proxyPort,
                                        String userId)
                                                 throws IOException,
                                                        UnknownHostException

Connect the socket to a SOCKS 4 proxy and request forwarding to our remote host.

Parameters:

remoteHost -

remotePort -

proxyHost -

proxyPort -

userId -

Returns:

SocksProxyTransport

Throws:

IOException

UnknownHostException

connectViaSocks5Proxy

public static SocksProxyTransport connectViaSocks5Proxy(String remoteHost,
                                        int remotePort,
                                        String proxyHost,
                                        int proxyPort,
                                        boolean localLookup,
                                        String username,
                                        String password)
                                                 throws IOException,
                                                        UnknownHostException

Connect the socket to a SOCKS 5 proxy and request forwarding to our remote host.

Parameters:

remoteHost -

remotePort -

proxyHost -

proxyPort -

localLookup -

username -

password -

Returns:

SocksProxyTransport

Throws:

IOException

UnknownHostException

toString

public String toString()

Overrides:

toString in class Socket

connectViaSocks5Proxy

public static SocksProxyTransport connectViaSocks5Proxy(String remoteHost,
                                        int remotePort,
                                        String proxyHost,
                                        int proxyPort,
                                        String username,
                                        String password)
                                                 throws IOException,
                                                        UnknownHostException

Throws:

IOException

UnknownHostException

getHost

public String getHost()

Description copied from interface: SshTransport

Get the name of the connected host.

Specified by:

getHost in interface SshTransport

Returns:

the name of the connected host

duplicate

public SshTransport duplicate()
                       throws IOException

Description copied from interface: SshTransport

Create a new copy of this transport and connect to the same host:port combination. This is used by the SshClient to duplicate a client connection.

Specified by:

duplicate in interface SshTransport

Returns:

SshTransport

Throws:

IOException