Example #1
0
        private void ProcessBanFileOnStart()
        {
            lock (ipBlocker)
            {
                ipBlocker.Clear();
                ipBlockerDate.Clear();

                if (File.Exists(config.BanFile))
                {
                    string[] lines = File.ReadAllLines(config.BanFile);
                    if (config.BanFileClearOnRestart)
                    {
                        File.Delete(config.BanFile);
                    }
                    else
                    {
                        IPAddress tmp;
                        foreach (string ip in lines)
                        {
                            string ipTrimmed = ip.Trim();
                            if (IPAddress.TryParse(ipTrimmed, out tmp))
                            {
                                IPBlockCount blockCount = new IPBlockCount();
                                blockCount.IncrementCount();
                                ipBlocker[ip]     = blockCount;
                                ipBlockerDate[ip] = DateTime.UtcNow;
                            }
                        }
                    }
                }
            }
            IPBanWindowsFirewall.DeleteRules();
            ExecuteBanScript();
        }
Example #2
0
 private void Initialize()
 {
     ReadAppSettings();
     IPBanWindowsFirewall.Initialize(config.RuleName);
     ProcessBanFileOnStart();
     SetupEventLogWatcher();
     LogInitialConfig();
 }
Example #3
0
 private void ExecuteBanScript()
 {
     lock (ipBlocker)
     {
         IPBanWindowsFirewall.CreateRules(ipBlockerDate.Keys.ToArray());
         File.WriteAllLines(config.BanFile, ipBlocker.Keys.ToArray());
     }
 }
        private void ExecuteBanScript()
        {
            lock (ipAddressesAndBlockCounts)
            {
                // create rules for all banned ip addresses
                IPBanWindowsFirewall.CreateRules(ipAddressesAndBanDate.Keys.ToArray());

                // write all banned ip addresses
                using (StreamWriter writer = File.CreateText(config.BanFile))
                {
                    foreach (KeyValuePair <string, DateTime> ipAndBanDate in ipAddressesAndBanDate)
                    {
                        writer.WriteLine("{0}\t{1}", ipAndBanDate.Key, ipAndBanDate.Value.ToString("o"));
                    }
                }
            }
        }