public void EnableLocalSubnetTrafficViaFirewall()
{
string ruleName = RulePrefix + "AllowLocalTraffic";
string localIP = DefaultDnsLookup.GetLocalIPAddress().ToString();
if (localIP != null)
{
Match m = Regex.Match(localIP, "\\.[0-9]+$");
if (m.Success)
{
string remoteIPAddresses = localIP.Substring(0, m.Index) + ".0/24";
GetOrCreateRule(ruleName, remoteIPAddresses, NET_FW_ACTION_.NET_FW_ACTION_ALLOW);
}
}
}
/// <summary>
/// Test a log file
/// </summary>
/// <param name="fileName">Log file</param>
public static void RunLogFileTest(string fileName,
string regexFailureFile,
string regexFailureTimestampFormat,
string regexSuccessFile,
string regexSuccessTimestampFormat)
{
IPBanLogFileScanner scanner = new(new()
{
Dns = new DefaultDnsLookup(),
FailedLoginThreshold = 3,
FailedLogLevel = LogLevel.Warning,
LoginHandler = new LogFileWriter(),
MaxFileSizeBytes = 0,
PathAndMask = fileName.Trim(),
PingIntervalMilliseconds = 0,
RegexFailure = (File.Exists(regexFailureFile) && regexFailureFile.Length > 2 ? IPBanConfig.ParseRegex(File.ReadAllText(regexFailureFile)) : null),
RegexFailureTimestampFormat = regexFailureTimestampFormat.Trim('.'),
RegexSuccess = (File.Exists(regexSuccessFile) && regexSuccessFile.Length > 2 ? IPBanConfig.ParseRegex(File.ReadAllText(regexSuccessFile)) : null),
RegexSuccessTimestampFormat = regexSuccessTimestampFormat.Trim('.'),
Source = "test",
SuccessfulLogLevel = LogLevel.Warning
});
// start with empty file
File.Move(fileName, fileName + ".temp");
File.WriteAllText(fileName, string.Empty);
// read the empty file
scanner.ProcessFiles();
// get rid of the empty file
File.Delete(fileName);
// put the full file back
File.Move(fileName + ".temp", fileName);
// now the scanner will process the entire file
scanner.ProcessFiles();
}
