public virtual bool IsIPAddressAllowed(string ipAddressString)
{
IPAddress ipAddress = IPAddress.Parse(ipAddressString);
if (FilteringType == IPAddressFilteringAction.Allow)
{
//reject the IP if it is in either list
if ((IPAddresses != null && IPAddresses.Any() && !IsIPAddressInList(ipAddress)) &&
(IPAddressRanges != null && IPAddressRanges.Any() && !IPAddressRanges.Any(r => ipAddress.IsInRange(r.StartIPAddress, r.EndIPAddress))))
{
return(false);
}
}
else
{
//reject the IP if it is in either list
if ((IPAddresses != null && IPAddresses.Any() && IsIPAddressInList(ipAddress)) ||
(IPAddressRanges != null && IPAddressRanges.Any() && IPAddressRanges.Any(r => ipAddress.IsInRange(r.StartIPAddress, r.EndIPAddress))))
{
return(false);
}
}
return(true);
}
private bool IsIPAddressInList(IPAddress ipAddress)
{
return(IPAddresses.Any(x => x.Equals(ipAddress)));
}
