private void UpdateWhileListPattern(WCF.IEvlWatcherService service)
{
List <string> entries = new List <string>(service.GetWhiteListEntries());
List <string> toAdd = new List <string>();
List <string> toRemove = new List <string>();
foreach (string s in entries)
{
if (!_whiteListPattern.Contains(s))
{
toAdd.Add(s);
}
}
foreach (string s in _whiteListPattern)
{
if (!entries.Contains(s))
{
toRemove.Add(s);
}
}
foreach (string s in toAdd)
{
Application.Current.Dispatcher.Invoke(new Action(() => _whiteListPattern.Add(s)));
}
foreach (string s in toRemove)
{
Application.Current.Dispatcher.Invoke(new Action(() => _whiteListPattern.Remove(s)));
}
}
private void RemovePermanentIPBan(IPAddress a)
{
lock (syncObject)
{
ChannelFactory <WCF.IEvlWatcherService> f = new ChannelFactory <WCF.IEvlWatcherService>(new NetNamedPipeBinding(), new EndpointAddress("net.pipe://localhost/EvlWatcher"));
WCF.IEvlWatcherService service = f.CreateChannel();
service.ClearPermanentBan(a);
}
}
private void RemoveWhiteListEntry(string s)
{
lock (syncObject)
{
ChannelFactory <WCF.IEvlWatcherService> f = new ChannelFactory <WCF.IEvlWatcherService>(new NetNamedPipeBinding(), new EndpointAddress("net.pipe://localhost/EvlWatcher"));
WCF.IEvlWatcherService service = f.CreateChannel();
service.RemoveWhiteListEntry(s);
}
}
private void UpdateIPLists(WCF.IEvlWatcherService service)
{
List <IPAddress> ips = new List <IPAddress>(service.GetTemporarilyBannedIPs());
List <IPAddress> toAdd = new List <IPAddress>();
List <IPAddress> toRemove = new List <IPAddress>();
foreach (IPAddress i in ips)
{
if (!_temporarilyBannedIps.Contains(i))
{
toAdd.Add(i);
}
}
foreach (IPAddress i in _temporarilyBannedIps)
{
if (!ips.Contains(i))
{
toRemove.Add(i);
}
}
foreach (IPAddress i in toAdd)
{
Application.Current.Dispatcher.Invoke(new Action(() => _temporarilyBannedIps.Add(i)));
}
foreach (IPAddress i in toRemove)
{
Application.Current.Dispatcher.Invoke(new Action(() => _temporarilyBannedIps.Remove(i)));
}
ips = new List <IPAddress>(service.GetPermanentlyBannedIPs());
toAdd = new List <IPAddress>();
toRemove = new List <IPAddress>();
foreach (IPAddress i in ips)
{
if (!_permanentlyBannedIps.Contains(i))
{
toAdd.Add(i);
}
}
foreach (IPAddress i in _permanentlyBannedIps)
{
if (!ips.Contains(i))
{
toRemove.Add(i);
}
}
foreach (IPAddress i in toAdd)
{
Application.Current.Dispatcher.Invoke(new Action(() => _permanentlyBannedIps.Add(i)));
}
foreach (IPAddress i in toRemove)
{
Application.Current.Dispatcher.Invoke(new Action(() => _permanentlyBannedIps.Remove(i)));
}
}
private void Run()
{
while (_run)
{
lock (syncObject)
{
//do not update in design mode
bool running = false;
try
{
ChannelFactory <WCF.IEvlWatcherService> f = new ChannelFactory <WCF.IEvlWatcherService>(new NetNamedPipeBinding(), new EndpointAddress("net.pipe://localhost/EvlWatcher"));
WCF.IEvlWatcherService service = f.CreateChannel();
running = service.GetIsRunning();
if (!running)
{
continue;
}
UpdateIPLists(service);
UpdateWhileListPattern(service);
f.Close();
}
catch (EndpointNotFoundException)
{
//service seems not to be running
}
catch (TimeoutException)
{
// same here.. well, would be nice if exception filters would have been invented by now...
}
finally
{
this.IsRunning = running;
}
}
try
{
System.Threading.Thread.Sleep(1000);
}
catch (ThreadInterruptedException)
{ }
}
}
private void Run()
{
while (_run)
{
lock (syncObject)
{
//do not update in design mode
bool running = false;
try
{
ChannelFactory <WCF.IEvlWatcherService> f = new ChannelFactory <WCF.IEvlWatcherService>(new NetNamedPipeBinding(), new EndpointAddress("net.pipe://localhost/EvlWatcher"));
WCF.IEvlWatcherService service = f.CreateChannel();
running = service.GetIsRunning();
if (!running)
{
continue;
}
UpdateIPLists(service);
UpdateWhileListPattern(service);
int lt = service.GetTaskProperty("BlockRDPBruters", "LockTime");
int tf = service.GetTaskProperty("BlockRDPBruters", "TimeFrame");
int tc = service.GetTaskProperty("BlockRDPBruters", "TriggerCount");
int pb = service.GetTaskProperty("BlockRDPBruters", "PermaBanCount");
if (lt != _lockTime)
{
LockTime = lt;
}
if (tf != _timeFrame)
{
TimeFrame = tf;
}
if (tc != _triggerCount)
{
TriggerCount = tc;
}
if (pb != _permaBanTrigger)
{
PermaBanCount = pb;
}
f.Close();
}
catch (EndpointNotFoundException)
{
//service seems not to be running
}
catch (TimeoutException)
{
// same here.. well, would be nice if exception filters would have been invented by now...
}
finally
{
this.IsRunning = running;
}
}
try
{
System.Threading.Thread.Sleep(1000);
}
catch (ThreadInterruptedException)
{ }
}
}
