public InetAddress getExternalIpAddressHTTP(boolean v6) throws Exception {
Map reply = executeHTTP(new HashMap(), v6);
byte[] address = (byte[]) reply.get("source_ip_address");
return (InetAddress.getByName(new String(address)));
}
public InetAddress getExternalIpAddressUDP(InetAddress bind_ip, int bind_port, boolean v6)
throws Exception {
Map reply = executeUDP(new HashMap(), bind_ip, bind_port, v6);
byte[] address = (byte[]) reply.get("source_ip_address");
return (InetAddress.getByName(new String(address)));
}
public TRTrackerServerUDP(String _name, int _port, boolean _start_up_ready) {
super(_name, _start_up_ready);
port = _port;
thread_pool = new ThreadPool("TrackerServer:UDP:" + port, THREAD_POOL_SIZE);
try {
InetAddress bind_ip = NetworkAdmin.getSingleton().getSingleHomedServiceBindAddress();
InetSocketAddress address;
DatagramSocket socket;
if (bind_ip == null) {
address = new InetSocketAddress(InetAddress.getByName("127.0.0.1"), port);
socket = new DatagramSocket(port);
} else {
current_bind_ip = bind_ip;
address = new InetSocketAddress(bind_ip, port);
socket = new DatagramSocket(address);
}
socket.setReuseAddress(true);
dg_socket = socket;
final InetSocketAddress f_address = address;
Thread recv_thread =
new AEThread("TRTrackerServerUDP:recv.loop") {
public void runSupport() {
recvLoop(dg_socket, f_address);
}
};
recv_thread.setDaemon(true);
recv_thread.start();
Logger.log(new LogEvent(LOGID, "TRTrackerServerUDP: recv established on port " + port));
} catch (Throwable e) {
Logger.log(
new LogEvent(
LOGID, "TRTrackerServerUDP: " + "DatagramSocket bind failed on port " + port, e));
}
}
protected String getHost(boolean v6, String v6_address, String v4_address) {
if (v6) {
try {
return (InetAddress.getByName(v6_address).getHostAddress());
} catch (UnknownHostException e) {
try {
return (DNSUtils.getIPV6ByName(v6_address).getHostAddress());
} catch (UnknownHostException f) {
return (v6_address);
}
}
} else {
return (v4_address);
}
}
protected void preProcessReply(Map reply, final boolean v6) {
NetworkAdmin admin = NetworkAdmin.getSingleton();
try {
byte[] address = (byte[]) reply.get("source_ip_address");
InetAddress my_ip = InetAddress.getByName(new String(address));
NetworkAdminASN old_asn = admin.getCurrentASN();
NetworkAdminASN new_asn = admin.lookupCurrentASN(my_ip);
if (!new_asn.sameAs(old_asn)) {
// kick off a secondary version check to communicate the new information
if (!secondary_check_done) {
secondary_check_done = true;
new AEThread("Secondary version check", true) {
public void runSupport() {
getVersionCheckInfoSupport(REASON_SECONDARY_CHECK, false, true, v6);
}
}.start();
}
}
} catch (Throwable e) {
Debug.printStackTrace(e);
}
Long as_advice = (Long) reply.get("as_advice");
if (as_advice != null) {
NetworkAdminASN current_asn = admin.getCurrentASN();
String asn = current_asn.getASName();
if (asn != null) {
long advice = as_advice.longValue();
if (advice != 0) {
// require crypto
String done_asn = COConfigurationManager.getStringParameter("ASN Advice Followed", "");
if (!done_asn.equals(asn)) {
COConfigurationManager.setParameter("ASN Advice Followed", asn);
boolean change = advice == 1 || advice == 2;
boolean alert = advice == 1 || advice == 3;
if (!COConfigurationManager.getBooleanParameter(
"network.transport.encrypted.require")) {
if (change) {
COConfigurationManager.setParameter("network.transport.encrypted.require", true);
}
if (alert) {
String msg = MessageText.getString("crypto.alert.as.warning", new String[] {asn});
Logger.log(new LogAlert(false, LogAlert.AT_WARNING, msg));
}
}
}
}
}
}
// set ui.toolbar.uiswitcher based on instructions from tracker
// Really shouldn't be in VersionCheck client, but instead have some
// listener and have the code elsewhere. Simply calling
// getVersionCheckInfo from "code elsewhere" (to get the cached result)
// caused a deadlock at startup.
Long lEnabledUISwitcher = (Long) reply.get("ui.toolbar.uiswitcher");
if (lEnabledUISwitcher != null) {
COConfigurationManager.setBooleanDefault(
"ui.toolbar.uiswitcher", lEnabledUISwitcher.longValue() == 1);
}
}