public override Task <bool> BlockIPAddresses(string ruleNamePrefix, IEnumerable <string> ipAddresses, IEnumerable <PortRange> allowedPorts = null, CancellationToken cancelToken = default)
{
IEnumerable <string> ipv4 = ipAddresses.Where(i => IPAddress.TryParse(i, out IPAddress obj) && obj.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork);
IEnumerable <string> ipv6 = ipAddresses.Where(i => IPAddress.TryParse(i, out IPAddress obj) && obj.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6);
bool result = base.BlockIPAddresses(ruleNamePrefix, ipv4, allowedPorts, cancelToken).Sync();
if (result)
{
result = firewall6.BlockIPAddresses(ruleNamePrefix, ipv6, allowedPorts, cancelToken).Sync();
}
return(Task.FromResult(result));
}
public async Task <bool> BlockIPAddresses(string ruleNamePrefix, IEnumerable <string> ipAddresses, CancellationToken cancelToken = default)
{
bool result = await firewall6.BlockIPAddresses(ruleNamePrefix, ipAddresses, cancelToken);
if (!result)
{
return(false);
}
try
{
string ruleName = (string.IsNullOrWhiteSpace(ruleNamePrefix) ? BlockRuleName : RulePrefix + ruleNamePrefix);
bannedIPAddresses = UpdateRule(ruleName, "DROP", ipAddresses, bannedIPAddresses, "ip", blockRuleMaxCount, false, null, cancelToken, out result);
return(result);
}
catch (Exception ex)
{
IPBanLog.Error(ex);
return(false);
}
}