Package net.i2p.i2ptunnel

Class I2PTunnelHTTPServer

java.lang.Object

net.i2p.util.EventDispatcherImpl

net.i2p.i2ptunnel.I2PTunnelTask

net.i2p.i2ptunnel.I2PTunnelServer

net.i2p.i2ptunnel.I2PTunnelHTTPServer

All Implemented Interfaces:

Runnable, EventDispatcher

Direct Known Subclasses:

I2PTunnelHTTPBidirServer

public class I2PTunnelHTTPServer
extends I2PTunnelServer

Simple extension to the I2PTunnelServer that filters the HTTP headers sent from the client to the server, replacing the Host header with whatever this instance has been configured with, and if the browser set Accept-Encoding: x-i2p-gzip, gzip the http message body and set Content-Encoding: x-i2p-gzip.

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_POST_BAN_TIME
static int	DEFAULT_POST_MAX
static int	DEFAULT_POST_TOTAL_BAN_TIME
static int	DEFAULT_POST_TOTAL_MAX
static int	DEFAULT_POST_WINDOW
protected static String	ERR_REQUEST_TIMEOUT
static String	OPT_POST_BAN_TIME
static String	OPT_POST_MAX
static String	OPT_POST_TOTAL_BAN_TIME
static String	OPT_POST_TOTAL_MAX
static String	OPT_POST_WINDOW	all of these in SECONDS
static String	OPT_REJECT_INPROXY
static String	OPT_REJECT_REFERER
static String	OPT_REJECT_USER_AGENTS
static String	OPT_USER_AGENTS

Fields inherited from class net.i2p.i2ptunnel.I2PTunnelServer

__serverId, _clientExecutor, _log, bidir, i2pss, l, localPort, PROP_ALT_PKF, PROP_UNIQUE_LOCAL, PROP_USE_SSL, readTimeout, remoteHost, remotePort, slock, sockMgr, sslLock, task

Fields inherited from class net.i2p.i2ptunnel.I2PTunnelTask

open

Constructor Summary

Constructors

Constructor	Description
I2PTunnelHTTPServer(InetAddress host, int port, File privkey, String privkeyname, String spoofHost, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel)
I2PTunnelHTTPServer(InetAddress host, int port, InputStream privData, String privkeyname, String spoofHost, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel)
I2PTunnelHTTPServer(InetAddress host, int port, String privData, String spoofHost, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel)

Method Summary

Modifier and Type	Method	Description
protected void	blockingHandle(I2PSocket socket)	Called by the thread pool of I2PSocket handlers
boolean	close(boolean forced)	Note that the tunnel can be reopened after this by calling startRunning().
protected static String	formatHeaders(Map<String,List<String>> headers, StringBuilder command)
void	optionsUpdated(I2PTunnel tunnel)	Update the I2PSocketManager.
(package private) static Map<String,List<String>>	readHeaders(I2PSocket socket, InputStream in, StringBuilder command, String[] skipHeaders, I2PAppContext ctx)	From I2P to server: socket non-null, in null.
void	startRunning()	Start running the I2PTunnelServer.

Methods inherited from class net.i2p.i2ptunnel.I2PTunnelServer

destroy, getHandlerCount, getReadTimeout, getSocket, getSocket, run, setReadTimeout, shouldUsePool

Methods inherited from class net.i2p.i2ptunnel.I2PTunnelTask

connected, disconnected, errorOccurred, getId, getTunnel, isOpen, reportAbuse, routerDisconnected, setId, setName, setTunnel, toString

Methods inherited from class net.i2p.util.EventDispatcherImpl

attachEventDispatcher, detachEventDispatcher, getEventDispatcher, getEvents, getEventValue, ignoreEvents, notifyEvent, unIgnoreEvents, waitEventValue

Methods inherited from class java.lang.Object

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

Field Detail

OPT_POST_WINDOW

public static final String OPT_POST_WINDOW

all of these in SECONDS

See Also:

Constant Field Values

OPT_POST_BAN_TIME

public static final String OPT_POST_BAN_TIME

See Also:

Constant Field Values

OPT_POST_TOTAL_BAN_TIME

public static final String OPT_POST_TOTAL_BAN_TIME

See Also:

Constant Field Values

OPT_POST_MAX

public static final String OPT_POST_MAX

See Also:

Constant Field Values

OPT_POST_TOTAL_MAX

public static final String OPT_POST_TOTAL_MAX

See Also:

Constant Field Values

OPT_REJECT_INPROXY

public static final String OPT_REJECT_INPROXY

See Also:

Constant Field Values

OPT_REJECT_REFERER

public static final String OPT_REJECT_REFERER

See Also:

Constant Field Values

OPT_REJECT_USER_AGENTS

public static final String OPT_REJECT_USER_AGENTS

See Also:

Constant Field Values

OPT_USER_AGENTS

public static final String OPT_USER_AGENTS

See Also:

Constant Field Values

DEFAULT_POST_WINDOW

public static final int DEFAULT_POST_WINDOW

See Also:

Constant Field Values

DEFAULT_POST_BAN_TIME

public static final int DEFAULT_POST_BAN_TIME

See Also:

Constant Field Values

DEFAULT_POST_TOTAL_BAN_TIME

public static final int DEFAULT_POST_TOTAL_BAN_TIME

See Also:

Constant Field Values

DEFAULT_POST_MAX

public static final int DEFAULT_POST_MAX

See Also:

Constant Field Values

DEFAULT_POST_TOTAL_MAX

public static final int DEFAULT_POST_TOTAL_MAX

See Also:

Constant Field Values

ERR_REQUEST_TIMEOUT

protected static final String ERR_REQUEST_TIMEOUT

Since:

protected since 0.9.33 for I2PTunnelHTTPClientBase, was private

See Also:

Constant Field Values

Constructor Detail

I2PTunnelHTTPServer

public I2PTunnelHTTPServer(InetAddress host,
                           int port,
                           String privData,
                           String spoofHost,
                           Logging l,
                           EventDispatcher notifyThis,
                           I2PTunnel tunnel)

I2PTunnelHTTPServer

public I2PTunnelHTTPServer(InetAddress host,
                           int port,
                           File privkey,
                           String privkeyname,
                           String spoofHost,
                           Logging l,
                           EventDispatcher notifyThis,
                           I2PTunnel tunnel)

I2PTunnelHTTPServer

public I2PTunnelHTTPServer(InetAddress host,
                           int port,
                           InputStream privData,
                           String privkeyname,
                           String spoofHost,
                           Logging l,
                           EventDispatcher notifyThis,
                           I2PTunnel tunnel)

Method Detail

startRunning

public void startRunning()

Description copied from class: I2PTunnelServer

Start running the I2PTunnelServer. Warning, blocks while connecting to router and building tunnels;

Overrides:

startRunning in class I2PTunnelServer

close

public boolean close(boolean forced)

Description copied from class: I2PTunnelServer

Note that the tunnel can be reopened after this by calling startRunning(). This does not release all resources. In particular, the I2PSocketManager remains and it may have timer threads that continue running. To release all resources permanently, call destroy().

Overrides:

close in class I2PTunnelServer

Returns:

success

Since:

0.9.9

optionsUpdated

public void optionsUpdated(I2PTunnel tunnel)

Description copied from class: I2PTunnelServer

Update the I2PSocketManager. And since 0.9.15, the target host and port.

Overrides:

optionsUpdated in class I2PTunnelServer

Since:

0.9.9

blockingHandle

protected void blockingHandle(I2PSocket socket)

Called by the thread pool of I2PSocket handlers

Overrides:

blockingHandle in class I2PTunnelServer

formatHeaders

protected static String formatHeaders(Map<String,List<String>> headers,
                                      StringBuilder command)

Returns:

the command followed by the header lines

readHeaders

static Map<String,List<String>> readHeaders(I2PSocket socket,
                                                  InputStream in,
                                                  StringBuilder command,
                                                  String[] skipHeaders,
                                                  I2PAppContext ctx)
                                           throws IOException

From I2P to server: socket non-null, in null. From server to I2P: socket null, in non-null. Note: This does not handle RFC 2616 header line splitting, which is obsoleted in RFC 7230.

Parameters:

socket - if null, use in as InputStream

in - if null, use socket.getInputStream() as InputStream

command - out parameter, first line

skipHeaders - MUST be lower case

Throws:

SocketTimeoutException - if timeout is reached before newline

EOFException - if EOF is reached before newline

net.i2p.i2ptunnel.I2PTunnelHTTPServer.LineTooLongException - if one header too long, or too many headers, or total size too big

net.i2p.i2ptunnel.I2PTunnelHTTPServer.RequestTooLongException - if too long

net.i2p.i2ptunnel.I2PTunnelHTTPServer.BadRequestException - on bad headers

IOException - on other errors in the underlying stream