Clean up reverse connection ability, remove some annoyingly redundent code.

Place all settings in the console. It works!
This commit is contained in:
sponge
2010-01-14 05:45:01 +00:00
parent 865116b3f4
commit 11249657ac
13 changed files with 294 additions and 67 deletions

View File

@ -236,6 +236,8 @@ public class I2PTunnel implements Logging, EventDispatcher {
runServer(args, l);
} else if ("httpserver".equals(cmdname)) {
runHttpServer(args, l);
} else if ("httpbidirserver".equals(cmdname)) {
runHttpBidirServer(args, l);
} else if ("ircserver".equals(cmdname)) {
runIrcServer(args, l);
} else if ("textserver".equals(cmdname)) {
@ -300,6 +302,7 @@ public class I2PTunnel implements Logging, EventDispatcher {
l.log("ping <args>");
l.log("server <host> <port> <privkeyfile>");
l.log("httpserver <host> <port> <spoofedhost> <privkeyfile>");
l.log("httpbidirserver <host> <port> <proxyport> <spoofedhost> <privkeyfile>");
l.log("textserver <host> <port> <privkey>");
l.log("genkeys <privkeyfile> [<pubkeyfile>]");
l.log("gentextkeys");
@ -503,6 +506,80 @@ public class I2PTunnel implements Logging, EventDispatcher {
}
}
/**
* Run the HTTP server pointing at the host and port specified using the private i2p
* destination loaded from the specified file, replacing the HTTP headers
* so that the Host: specified is the one spoofed. Also runs an HTTP proxy for
* bidirectional communications on the same tunnel destination.<p />
*
* Sets the event "serverTaskId" = Integer(taskId) after the tunnel has been started (or -1 on error)
* Also sets the event "openServerResult" = "ok" or "error" (displaying "Ready!" on the logger after
* 'ok'). So, success = serverTaskId != -1 and openServerResult = ok.
*
* @param args {hostname, portNumber, proxyPortNumber, spoofedHost, privKeyFilename}
* @param l logger to receive events and output
*/
public void runHttpBidirServer(String args[], Logging l) {
if (args.length == 5) {
InetAddress serverHost = null;
int portNum = -1;
int port2Num = -1;
File privKeyFile = null;
try {
serverHost = InetAddress.getByName(args[0]);
} catch (UnknownHostException uhe) {
l.log("unknown host");
_log.error(getPrefix() + "Error resolving " + args[0], uhe);
notifyEvent("serverTaskId", Integer.valueOf(-1));
return;
}
try {
portNum = Integer.parseInt(args[1]);
} catch (NumberFormatException nfe) {
l.log("invalid port");
_log.error(getPrefix() + "Port specified is not valid: " + args[1], nfe);
notifyEvent("serverTaskId", Integer.valueOf(-1));
return;
}
try {
port2Num = Integer.parseInt(args[2]);
} catch (NumberFormatException nfe) {
l.log("invalid port");
_log.error(getPrefix() + "Port specified is not valid: " + args[2], nfe);
notifyEvent("serverTaskId", Integer.valueOf(-1));
return;
}
String spoofedHost = args[3];
privKeyFile = new File(args[4]);
if (!privKeyFile.isAbsolute())
privKeyFile = new File(_context.getConfigDir(), args[4]);
if (!privKeyFile.canRead()) {
l.log("private key file does not exist");
_log.error(getPrefix() + "Private key file does not exist or is not readable: " + args[4]);
notifyEvent("serverTaskId", Integer.valueOf(-1));
return;
}
I2PTunnelHTTPBidirServer serv = new I2PTunnelHTTPBidirServer(serverHost, portNum, port2Num, privKeyFile, args[3], spoofedHost, l, (EventDispatcher) this, this);
serv.setReadTimeout(readTimeout);
serv.startRunning();
addtask(serv);
notifyEvent("serverTaskId", Integer.valueOf(serv.getId()));
return;
} else {
l.log("httpserver <host> <port> <proxyport> <spoofedhost> <privkeyfile>");
l.log(" creates a bidirectional HTTP server that sends all incoming data\n"
+ " of its destination to host:port., filtering the HTTP\n"
+ " headers so it looks like the request is to the spoofed host,"
+ " and listens to host:proxyport to proxy HTTP requests.");
notifyEvent("serverTaskId", Integer.valueOf(-1));
}
}
/**
* Run the server pointing at the host and port specified using the private i2p
* destination loaded from the given base64 stream. <p />

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@ -93,12 +93,12 @@ public abstract class I2PTunnelClientBase extends I2PTunnelTask implements Runna
// true if we are chained from a server.
private boolean chained = false;
public I2PTunnelClientBase(int localPort, Logging l, I2PSocketManager MGR,
public I2PTunnelClientBase(int localPort, Logging l, I2PSocketManager SktMgr,
I2PTunnel tunnel, EventDispatcher notifyThis, long clientId )
throws IllegalArgumentException {
super(localPort + " (uninitialized)", notifyThis, tunnel);
chained = true;
sockMgr = MGR;
sockMgr = SktMgr;
_clientId = clientId;
this.localPort = localPort;
this.l = l;

View File

@ -0,0 +1,54 @@
/**
* DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
* Version 2, December 2004
*
* Copyright (C) sponge
* Planet Earth
* Everyone is permitted to copy and distribute verbatim or modified
* copies of this license document, and changing it is allowed as long
* as the name is changed.
*
* DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
* TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
*
* 0. You just DO WHAT THE FUCK YOU WANT TO.
*
* See...
*
* http://sam.zoy.org/wtfpl/
* and
* http://en.wikipedia.org/wiki/WTFPL
*
* ...for any additional details and liscense questions.
*/
package net.i2p.i2ptunnel;
import java.util.ArrayList;
import net.i2p.client.streaming.I2PSocketManager;
import net.i2p.util.EventDispatcher;
/**
* Reuse HTTP server's I2PSocketManager for a proxy with no outproxy capability.
*
* @author sponge
*/
public class I2PTunnelHTTPBidirProxy extends I2PTunnelHTTPClient implements Runnable {
/**
* @throws IllegalArgumentException if the I2PTunnel does not contain
* valid config to contact the router
*/
public I2PTunnelHTTPBidirProxy(int localPort, Logging l, I2PSocketManager sockMgr, I2PTunnel tunnel, EventDispatcher notifyThis, long clientId) {
super(localPort, l, sockMgr, tunnel, notifyThis, clientId);
proxyList = new ArrayList();
setName(getLocalPort() + " -> HTTPClient [NO PROXIES]");
startRunning();
notifyEvent("openHTTPClientResult", "ok");
}
}

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@ -0,0 +1,44 @@
/* I2PTunnel is GPL'ed (with the exception mentioned in I2PTunnel.java)
* (c) 2003 - 2004 mihi
*/
package net.i2p.i2ptunnel;
import java.io.File;
import java.io.InputStream;
import java.net.InetAddress;
import net.i2p.util.EventDispatcher;
import net.i2p.util.Log;
public class I2PTunnelHTTPBidirServer extends I2PTunnelHTTPServer {
private final static Log log = new Log(I2PTunnelHTTPBidirServer.class);
public I2PTunnelHTTPBidirServer(InetAddress host, int port, int proxyport, String privData, String spoofHost, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel) {
super(host, port, privData, spoofHost, l, notifyThis, tunnel);
I2PTunnelHTTPBidirServerSet(tunnel, l, proxyport);
}
public I2PTunnelHTTPBidirServer(InetAddress host, int port, int proxyport, File privkey, String privkeyname, String spoofHost, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel) {
super(host, port, privkey, privkeyname, spoofHost, l, notifyThis, tunnel);
I2PTunnelHTTPBidirServerSet(tunnel, l, proxyport);
}
public I2PTunnelHTTPBidirServer(InetAddress host, int port, int proxyport, InputStream privData, String privkeyname, String spoofHost, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel) {
super(host, port, privData, privkeyname, spoofHost, l, notifyThis, tunnel);
I2PTunnelHTTPBidirServerSet(tunnel, l, proxyport);
}
private void I2PTunnelHTTPBidirServerSet(I2PTunnel tunnel, Logging l, int proxyport) {
localPort = proxyport;
bidir = true;
/* start the httpclient */
task = new I2PTunnelHTTPBidirProxy(localPort, l, sockMgr, getTunnel(), getEventDispatcher(), __serverId);
sockMgr.setName("Server"); // TO-DO: Need to change this to "Bidir"!
getTunnel().addSession(sockMgr.getSession());
l.log("Ready!");
notifyEvent("openServerResult", "ok");
}
}

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@ -57,7 +57,7 @@ import net.i2p.util.Translate;
public class I2PTunnelHTTPClient extends I2PTunnelClientBase implements Runnable {
private static final Log _log = new Log(I2PTunnelHTTPClient.class);
private final List proxyList;
protected List proxyList;
private HashMap addressHelpers = new HashMap();

View File

@ -39,21 +39,21 @@ public class I2PTunnelHTTPServer extends I2PTunnelServer {
public I2PTunnelHTTPServer(InetAddress host, int port, String privData, String spoofHost, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel) {
super(host, port, privData, l, notifyThis, tunnel);
_spoofHost = spoofHost;
getTunnel().getContext().statManager().createRateStat("i2ptunnel.httpserver.blockingHandleTime", "how long the blocking handle takes to complete", "I2PTunnel", new long[] { 60*1000, 10*60*1000, 3*60*60*1000 });
getTunnel().getContext().statManager().createRateStat("i2ptunnel.httpNullWorkaround", "How often an http server works around a streaming lib or i2ptunnel bug", "I2PTunnel", new long[] { 60*1000, 10*60*1000 });
I2PTunnelHTTPServerSet(spoofHost);
}
public I2PTunnelHTTPServer(InetAddress host, int port, File privkey, String privkeyname, String spoofHost, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel) {
super(host, port, privkey, privkeyname, l, notifyThis, tunnel);
_spoofHost = spoofHost;
getTunnel().getContext().statManager().createRateStat("i2ptunnel.httpserver.blockingHandleTime", "how long the blocking handle takes to complete", "I2PTunnel.HTTPServer", new long[] { 60*1000, 10*60*1000, 3*60*60*1000 });
getTunnel().getContext().statManager().createRateStat("i2ptunnel.httpNullWorkaround", "How often an http server works around a streaming lib or i2ptunnel bug", "I2PTunnel.HTTPServer", new long[] { 60*1000, 10*60*1000 });
I2PTunnelHTTPServerSet(spoofHost);
}
public I2PTunnelHTTPServer(InetAddress host, int port, InputStream privData, String privkeyname, String spoofHost, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel) {
super(host, port, privData, privkeyname, l, notifyThis, tunnel);
_spoofHost = spoofHost;
I2PTunnelHTTPServerSet(spoofHost);
}
private void I2PTunnelHTTPServerSet(String spoofHost) {
_spoofHost = spoofHost;
getTunnel().getContext().statManager().createRateStat("i2ptunnel.httpserver.blockingHandleTime", "how long the blocking handle takes to complete", "I2PTunnel.HTTPServer", new long[] { 60*1000, 10*60*1000, 3*60*60*1000 });
getTunnel().getContext().statManager().createRateStat("i2ptunnel.httpNullWorkaround", "How often an http server works around a streaming lib or i2ptunnel bug", "I2PTunnel.HTTPServer", new long[] { 60*1000, 10*60*1000 });
}

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@ -48,47 +48,29 @@ public class I2PTunnelServer extends I2PTunnelTask implements Runnable {
protected long readTimeout = DEFAULT_READ_TIMEOUT;
private static final boolean DEFAULT_USE_POOL = false;
protected static volatile long __serverId = 0;
private static final String PROP_HANDLER_COUNT = "i2ptunnel.blockingHandlerCount";
private static final int DEFAULT_HANDLER_COUNT = 10;
private I2PTunnelTask task = null;
private boolean bidir = false;
private int localPort = 4445;
private int DEFAULT_LOCALPORT = 4445;
protected I2PTunnelTask task = null;
protected boolean bidir = false;
private int DEFAULT_LOCALPORT = 4488;
protected int localPort = DEFAULT_LOCALPORT;
public I2PTunnelServer(InetAddress host, int port, String privData, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel) {
super(host + ":" + port + " <- " + privData, notifyThis, tunnel);
ByteArrayInputStream bais = new ByteArrayInputStream(Base64.decode(privData));
String usePool = tunnel.getClientOptions().getProperty("i2ptunnel.usePool");
if (usePool != null)
_usePool = "true".equalsIgnoreCase(usePool);
else
_usePool = DEFAULT_USE_POOL;
String biDir = tunnel.getClientOptions().getProperty("i2ptunnel.bidir");
if (biDir != null) {
bidir = "true".equalsIgnoreCase(biDir);
String lp = tunnel.getClientOptions().getProperty("i2ptunnel.bidir.port");
if (lp != null)
localPort = Integer.parseInt(lp);
else
localPort = DEFAULT_LOCALPORT;
} else
bidir = false;
SetUsePool(tunnel);
init(host, port, bais, privData, l);
}
public I2PTunnelServer(InetAddress host, int port, File privkey, String privkeyname, Logging l,
EventDispatcher notifyThis, I2PTunnel tunnel) {
super(host + ":" + port + " <- " + privkeyname, notifyThis, tunnel);
String usePool = tunnel.getClientOptions().getProperty("i2ptunnel.usePool");
if (usePool != null)
_usePool = "true".equalsIgnoreCase(usePool);
else
_usePool = DEFAULT_USE_POOL;
String biDir = tunnel.getClientOptions().getProperty("i2ptunnel.bidir");
if (biDir != null)
bidir = "true".equalsIgnoreCase(biDir);
else
bidir = false;
SetUsePool(tunnel);
FileInputStream fis = null;
try {
fis = new FileInputStream(privkey);
@ -104,20 +86,18 @@ public class I2PTunnelServer extends I2PTunnelTask implements Runnable {
public I2PTunnelServer(InetAddress host, int port, InputStream privData, String privkeyname, Logging l, EventDispatcher notifyThis, I2PTunnel tunnel) {
super(host + ":" + port + " <- " + privkeyname, notifyThis, tunnel);
String usePool = tunnel.getClientOptions().getProperty("i2ptunnel.usePool");
if (usePool != null)
_usePool = "true".equalsIgnoreCase(usePool);
else
_usePool = DEFAULT_USE_POOL;
String biDir = tunnel.getClientOptions().getProperty("i2ptunnel.bidir");
if (biDir != null)
bidir = "true".equalsIgnoreCase(biDir);
else
bidir = false;
SetUsePool(tunnel);
init(host, port, privData, privkeyname, l);
}
private void SetUsePool(I2PTunnel Tunnel) {
String usePool = Tunnel.getClientOptions().getProperty("i2ptunnel.usePool");
if (usePool != null)
_usePool = "true".equalsIgnoreCase(usePool);
else
_usePool = DEFAULT_USE_POOL;
}
private void init(InetAddress host, int port, InputStream privData, String privkeyname, Logging l) {
this.l = l;
this.remoteHost = host;
@ -144,10 +124,7 @@ public class I2PTunnelServer extends I2PTunnelTask implements Runnable {
try { Thread.sleep(10*1000); } catch (InterruptedException ie) {}
}
}
if(bidir == true) {
/* start the httpclient */
task = new I2PTunnelHTTPClient(localPort, l, sockMgr, getTunnel(), getEventDispatcher(), __serverId);
}
sockMgr.setName("Server");
getTunnel().addSession(sockMgr.getSession());
l.log("Ready!");
@ -156,8 +133,6 @@ public class I2PTunnelServer extends I2PTunnelTask implements Runnable {
}
private static volatile long __serverId = 0;
/**
* Start running the I2PTunnelServer.
*
@ -215,9 +190,6 @@ public class I2PTunnelServer extends I2PTunnelTask implements Runnable {
}
}
private static final String PROP_HANDLER_COUNT = "i2ptunnel.blockingHandlerCount";
private static final int DEFAULT_HANDLER_COUNT = 10;
protected int getHandlerCount() {
int rv = DEFAULT_HANDLER_COUNT;
String cnt = getTunnel().getClientOptions().getProperty(PROP_HANDLER_COUNT);

View File

@ -154,6 +154,8 @@ public class TunnelController implements Logging {
startServer();
} else if ("httpserver".equals(type)) {
startHttpServer();
} else if ("httpbidirserver".equals(type)) {
startHttpBidirServer();
} else if ("ircserver".equals(type)) {
startIrcServer();
} else if ("streamrserver".equals(type)) {
@ -294,6 +296,16 @@ public class TunnelController implements Logging {
_tunnel.runHttpServer(new String[] { targetHost, targetPort, spoofedHost, privKeyFile }, this);
}
private void startHttpBidirServer() {
setListenOn();
String targetHost = getTargetHost();
String targetPort = getTargetPort();
String listenPort = getListenPort();
String spoofedHost = getSpoofedHost();
String privKeyFile = getPrivKeyFile();
_tunnel.runHttpBidirServer(new String[] { targetHost, targetPort, listenPort, spoofedHost, privKeyFile }, this);
}
private void startIrcServer() {
String targetHost = getTargetHost();
String targetPort = getTargetPort();

View File

@ -389,6 +389,7 @@ public class IndexBean {
else if ("ircserver".equals(internalType)) return _("IRC server");
else if ("streamrclient".equals(internalType)) return _("Streamr client");
else if ("streamrserver".equals(internalType)) return _("Streamr server");
else if ("httpbidirserver".equals(internalType)) return _("HTTP bidir");
else return internalType;
}
@ -779,8 +780,11 @@ public class IndexBean {
config.setProperty("listenPort", _port);
if (_reachableByOther != null)
config.setProperty("interface", _reachableByOther);
else
else if (_reachableBy != null)
config.setProperty("interface", _reachableBy);
else
config.setProperty("interface", "");
config.setProperty("sharedClient", _sharedClient + "");
for (String p : _booleanClientOpts)
config.setProperty("option." + p, "" + _booleanOptions.contains(p));
@ -806,11 +810,22 @@ public class IndexBean {
} else if ("ircclient".equals(_type) || "client".equals(_type) || "streamrclient".equals(_type)) {
if (_targetDestination != null)
config.setProperty("targetDestination", _targetDestination);
} else if ("httpserver".equals(_type)) {
} else if ("httpserver".equals(_type) || "httpbidirserver".equals(_type)) {
if (_spoofedHost != null)
config.setProperty("spoofedHost", _spoofedHost);
}
if ("httpbidirserver".equals(_type)) {
if (_port != null)
config.setProperty("listenPort", _port);
if (_reachableByOther != null)
config.setProperty("interface", _reachableByOther);
else if (_reachableBy != null)
config.setProperty("interface", _reachableBy);
else if (_targetHost != null)
config.setProperty("interface", _targetHost);
else
config.setProperty("interface", "");
}
return config;
}

View File

@ -113,11 +113,58 @@
<input type="text" size="6" maxlength="5" id="targetPort" name="targetPort" title="Target Port Number" value="<%=editBean.getTargetPort(curTunnel)%>" class="freetext" />
</div>
<% if ("httpbidirserver".equals(tunnelType)) {
%>
<div class="subdivider">
<hr />
</div>
<div id="accessField" class="rowItem">
<label><%=intl._("Access Point")%>:</label>
</div>
<div id="portField" class="rowItem">
<label for="port" accesskey="P">
<span class="accessKey">P</span>ort:
<% String value4 = editBean.getClientPort(curTunnel);
if (value4 == null || "".equals(value4.trim())) {
out.write(" <font color=\"red\">(");
out.write(intl._("required"));
out.write(")</font>");
}
%>
</label>
<input type="text" size="6" maxlength="5" id="port" name="port" title="Access Port Number" value="<%=editBean.getClientPort(curTunnel)%>" class="freetext" />
</div>
<% String otherInterface = "";
String clientInterface = editBean.getClientInterface(curTunnel);
%>
<div id="reachField" class="rowItem">
<label for="reachableBy" accesskey="r">
<%=intl._("Reachable by")%>(<span class="accessKey">R</span>):
</label>
<select id="reachableBy" name="reachableBy" title="Valid IP for Client Access" class="selectbox">
<% if (!("127.0.0.1".equals(clientInterface)) &&
!("0.0.0.0".equals(clientInterface)) &&
(clientInterface != null) &&
(clientInterface.trim().length() > 0)) {
otherInterface = clientInterface;
}
%><option value="127.0.0.1"<%=("127.0.0.1".equals(clientInterface) ? " selected=\"selected\"" : "")%>><%=intl._("Locally (127.0.0.1)")%></option>
<option value="0.0.0.0"<%=("0.0.0.0".equals(clientInterface) ? " selected=\"selected\"" : "")%>><%=intl._("Everyone (0.0.0.0)")%></option>
<option value="other"<%=(!("".equals(otherInterface)) ? " selected=\"selected\"" : "")%>><%=intl._("LAN Hosts (Please specify your LAN address)")%></option>
</select>
</div>
<div id="otherField" class="rowItem">
<label for="reachableByOther" accesskey="O">
<%=intl._("Other")%>(<span class="accessKey">O</span>):
</label>
<input type="text" size="20" id="reachableByOther" name="reachableByOther" title="Alternative IP for Client Access" value="<%=otherInterface%>" class="freetext" />
</div>
<% } %>
<div class="subdivider">
<hr />
</div>
<% if ("httpserver".equals(tunnelType)) {
<% if (("httpserver".equals(tunnelType)) || ("httpbidirserver".equals(tunnelType))) {
%><div id="websiteField" class="rowItem">
<label for="spoofedHost" accesskey="W">
<%=intl._("Website name")%>(<span class="accessKey">W</span>):
@ -129,8 +176,8 @@
%><div id="privKeyField" class="rowItem">
<label for="privKeyFile" accesskey="k">
<%=intl._("Private key file")%>(<span class="accessKey">k</span>):
<% String value2 = editBean.getPrivateKeyFile(curTunnel);
if (value2 == null || "".equals(value2.trim())) {
<% String value3 = editBean.getPrivateKeyFile(curTunnel);
if (value3 == null || "".equals(value3.trim())) {
out.write(" <font color=\"red\">(");
out.write(intl._("required"));
out.write(")</font>");
@ -139,6 +186,7 @@
</label>
<input type="text" size="30" id="privKeyFile" name="privKeyFile" title="Path to Private Key File" value="<%=editBean.getPrivateKeyFile(curTunnel)%>" class="freetext" />
</div>
<% if (!"streamrserver".equals(tunnelType)) { %>
<div id="profileField" class="rowItem">
<label for="profile" accesskey="f">

View File

@ -107,9 +107,9 @@
</div>
<div class="targetField rowItem">
<%
if ("httpserver".equals(indexBean.getInternalType(curServer)) && indexBean.getTunnelStatus(curServer) == IndexBean.RUNNING) {
if (("httpserver".equals(indexBean.getInternalType(curServer)) || ("httpbidirserver".equals(indexBean.getInternalType(curServer)))) && indexBean.getTunnelStatus(curServer) == IndexBean.RUNNING) {
%><label><%=intl._("Preview")%>:</label>
<a class="control" title="Test HTTP server through I2P" href="http://<%=indexBean.getDestHashBase32(curServer)%>.b32.i2p"><%=intl._("Preview")%></a>
<a class="control" title="Test HTTP server through I2P" href="http://<%=indexBean.getDestHashBase32(curServer)%>.b32.i2p"><%=intl._("Preview")%></a>
<%
} else if (indexBean.getTunnelStatus(curServer) == IndexBean.RUNNING) {
%><span class="text"><%=intl._("Base32 Address")%>:<br /><%=indexBean.getDestHashBase32(curServer)%>.b32.i2p</span>
@ -164,6 +164,7 @@
<select name="type">
<option value="server"><%=intl._("Standard")%></option>
<option value="httpserver">HTTP</option>
<option value="httpbidirserver">HTTP bidir</option>
<option value="ircserver">IRC</option>
<option value="streamrserver">Streamr</option>
</select>

View File

@ -1,3 +1,7 @@
2010-01-14 sponge
* Clean up reverse connection ability, remove some annoyingly redundent
code. Place all settings in the console. It works!
2010-01-10 sponge
* Insert reverse connection ability into the http server code so that
seedless can start to get worked on. It's disabled by default.

View File

@ -18,7 +18,7 @@ public class RouterVersion {
/** deprecated */
public final static String ID = "Monotone";
public final static String VERSION = CoreVersion.VERSION;
public final static long BUILD = 0;
public final static long BUILD = 1;
/** for example "-test" */
public final static String EXTRA = "";