static void Main()
{
var api = WinpkFilterDriver.Open();
if (api.Handle.IsInvalid)
{
throw new ApplicationException("Cannot load driver.");
}
foreach (var device in api.GetNetworkDevices())
{
PassThruThread(device);
}
Console.ReadLine();
}
public void TestFirewall(FirewallCheck check)
{
var index = IpHelper.GetBestInterfaceIndex(WebHelper.Address);
var name = NetworkInterface.GetAllNetworkInterfaces()
.First(nic => nic.GetIPProperties().GetIPv4Properties().Index == index)
.Name;
using var driver = WinpkFilterDriver.Open();
using var device = driver.GetNetworkDevices().First(d => d.FriendlyName == name);
Assert.IsFalse(device.Started);
device.OnPacketArrival += check.OnPacketArrival;
device.Open(DeviceModes.Promiscuous);
device.AdapterMode = AdapterModes.Tunnel;
device.StartCapture();
// Wait for the capture thread to start
Thread.Sleep(1000);
Assert.IsTrue(device.Started);
var status = WebHelper.WebFetch();
Assert.AreEqual(check.ExpectedStatus, status);
}
public void Properties()
{
using var driver = WinpkFilterDriver.Open();
Assert.NotZero(driver.Version);
foreach (var device in driver.GetNetworkDevices())
{
Assert.IsNotNull(device.Name);
Assert.IsNotNull(device.FriendlyName);
Assert.IsNull(device.Description);
Assert.IsNull(device.LastError);
Assert.IsNull(device.Filter);
Assert.AreEqual(LinkLayers.Ethernet, device.LinkType);
Assert.IsNotNull(device.MacAddress);
Assert.AreEqual(TimestampResolution.Microsecond, device.TimestampResolution);
Assert.IsNull(device.Statistics);
if (device.IsValid)
{
// unless explicitly changed by user, this is the default for Ethernet adapters
Assert.AreEqual(1500, device.Mtu);
}
}
}
