public static InvalidAccountAccessLog FindAccessLog(NetState ns)
{
if (ns == null)
{
return(null);
}
IPAddress ipAddress = ns.Address;
for (int i = 0; i < m_List.Count; ++i)
{
InvalidAccountAccessLog accessLog = m_List[i];
if (accessLog.HasExpired)
{
m_List.RemoveAt(i--);
}
else if (accessLog.Address.Equals(ipAddress))
{
return(accessLog);
}
}
return(null);
}
public static void RegisterInvalidAccess(NetState ns)
{
if (ns == null || !Enabled)
{
return;
}
InvalidAccountAccessLog accessLog = FindAccessLog(ns);
if (accessLog == null)
{
m_List.Add(accessLog = new InvalidAccountAccessLog(ns.Address));
}
accessLog.Counts += 1;
accessLog.RefreshAccessTime();
if (accessLog.Counts >= 3)
{
try
{
using (StreamWriter op = new StreamWriter("throttle.log", true))
{
op.WriteLine(
"{0}\t{1}\t{2}",
DateTime.UtcNow,
ns,
accessLog.Counts);
}
}
catch
{
}
}
}
public static void RegisterInvalidAccess( NetState ns )
{
if( ns == null || !Enabled )
return;
InvalidAccountAccessLog accessLog = FindAccessLog( ns );
if( accessLog == null )
m_List.Add( accessLog = new InvalidAccountAccessLog( ns.Address ) );
accessLog.Counts += 1;
accessLog.RefreshAccessTime();
if ( accessLog.Counts >= 3 ) {
try {
using ( StreamWriter op = new StreamWriter( "throttle.log", true ) ) {
op.WriteLine(
"{0}\t{1}\t{2}",
DateTime.Now,
ns,
accessLog.Counts
);
}
}
catch {
}
}
}
public static bool Throttle_Callback(NetState ns)
{
InvalidAccountAccessLog accessLog = FindAccessLog(ns);
if (accessLog == null)
{
return(true);
}
return(DateTime.UtcNow >= (accessLog.LastAccessTime + ComputeThrottle(accessLog.Counts)));
}
public static void RegisterInvalidAccess( NetState ns )
{
if ( ns == null || !Enabled )
return;
InvalidAccountAccessLog accessLog = FindAccessLog( ns );
if ( accessLog == null )
m_List.Add( accessLog = new InvalidAccountAccessLog( ns.Address ) );
accessLog.Counts += 1;
accessLog.RefreshAccessTime();
}
public static TimeSpan Throttle_Callback(NetState ns)
{
InvalidAccountAccessLog accessLog = FindAccessLog(ns);
if (accessLog == null)
{
return(TimeSpan.Zero);
}
DateTime date = DateTime.UtcNow;
DateTime access = accessLog.LastAccessTime + ComputeThrottle(accessLog.Counts);
return(date >= access ? TimeSpan.Zero : date - access);
}
public static void RegisterInvalidAccess(NetState ns)
{
if (ns == null || !Enabled)
{
return;
}
InvalidAccountAccessLog accessLog = FindAccessLog(ns);
if (accessLog == null)
{
m_List.Add(accessLog = new InvalidAccountAccessLog(ns.Address));
}
accessLog.Counts += 1;
accessLog.RefreshAccessTime();
}