public IPBanLinuxFirewall(string rulePrefix = null) : base(rulePrefix)
{
MigrateOldDefaultRuleNames();
firewall6 = new IPBanLinuxFirewall6(RulePrefix + "v6_");
/*
* // restore existing sets from disk
* RunProcess("ipset", true, out IReadOnlyList<string> existingSets, $"-L | grep ^Name:");
* foreach (string set in existingSets.Where(s => s.StartsWith("Name: " + RulePrefix, StringComparison.OrdinalIgnoreCase))
* .Select(s => s.Substring("Name: ".Length)))
* {
* RunProcess("ipset", true, $"flush {set}");
* }
*/
foreach (string setFile in Directory.GetFiles(AppDomain.CurrentDomain.BaseDirectory, "*.set"))
{
RunProcess("ipset", true, $"restore < \"{setFile}\"");
}
allowedIPAddresses = LoadIPAddresses(AllowRuleName, "ACCEPT", "ip", allowRuleMaxCount);
bannedIPAddresses = LoadIPAddresses(BlockRuleName, "DROP", "ip", blockRuleMaxCount);
// restore existing rules from disk
string ruleFile = GetTableFileName();
if (File.Exists(ruleFile))
{
RunProcess("iptables-restore", true, $"< \"{ruleFile}\"");
}
}
protected override void OnInitialize()
{
base.OnInitialize();
firewall6 = new IPBanLinuxFirewall6(RulePrefix);
}
