public void BasicTest()
{
string allowIP = "99.99.99.99";
string allowIP2 = "99.99.99.98";
string otherIP = "88.88.88.88";
string ipv6_1 = IPAddress.Parse("2001:db80:85a3:0:0:8a2e:370:7334").ToString();
string ipv6_2 = IPAddress.Parse("2001:0db8:0a0b:12f0:0000:0000:0000:0001").ToString();
string[] blockIP = new string[] { allowIP, "100.100.100.100" };
IPBanMemoryFirewall f = new IPBanMemoryFirewall();
f.AllowIPAddresses(new string[] { allowIP }).Sync();
f.AllowIPAddresses("TestRuleAllow", new IPAddressRange[] { IPAddressRange.Parse(allowIP2) }).Sync();
f.BlockIPAddresses(null, blockIP.Concat(new string[] { allowIP, allowIP2, ipv6_1, ipv6_2 })).Sync();
IPAddressRange range = new IPAddressRange(IPAddress.Parse(ipv6_2), IPAddress.Parse(ipv6_1));
f.BlockIPAddresses("TestRuleBlock", new IPAddressRange[] { range }, new PortRange[0]);
string[] banned = f.EnumerateBannedIPAddresses().ToArray();
IPAddressRange[] banned2 = f.EnumerateIPAddresses("TestRuleBlock").ToArray();
Assert.AreEqual(0, f.GetRuleNames("CB").Count());
Assert.IsTrue(f.IsIPAddressAllowed(allowIP));
Assert.IsFalse(f.IsIPAddressBlocked(allowIP, out _));
Assert.IsTrue(f.IsIPAddressAllowed(allowIP2));
Assert.IsFalse(f.IsIPAddressBlocked(allowIP2, out _));
Assert.IsFalse(f.IsIPAddressBlocked(otherIP, out _));
Assert.IsTrue(f.IsIPAddressBlocked(blockIP[1], out _));
Assert.AreEqual(4, banned.Length);
Assert.IsTrue(banned.Contains(blockIP[1]));
Assert.IsTrue(banned.Contains(ipv6_1));
Assert.IsTrue(banned.Contains(ipv6_2));
Assert.AreEqual(1, banned2.Length);
Assert.AreEqual(range.Begin, banned2[0].Begin);
Assert.AreEqual(range.End, banned2[0].End);
}
private async Task TestFileInternal(string uri)
{
string tempFile = (string.IsNullOrWhiteSpace(uri) ? Path.GetTempFileName() : null);
if (tempFile != null)
{
tempFile = tempFile.Replace("\\", "/");
}
try
{
Uri uriObj = (tempFile == null ? new Uri(uri) : new Uri("file://" + tempFile));
using IPBanUriFirewallRule rule = new IPBanUriFirewallRule(memoryFirewall, this, this, "TestPrefix", TimeSpan.FromMinutes(1.0), uriObj);
if (tempFile != null)
{
File.WriteAllText(tempFile, GetTestFile());
}
await rule.Update();
Assert.AreEqual(1, memoryFirewall.GetRuleNames("TestPrefix").ToArray().Length);
var ranges = memoryFirewall.EnumerateIPAddresses("TestPrefix").ToArray();
Assert.Contains(range1, ranges);
Assert.Contains(range2, ranges);
Assert.Contains(range3, ranges);
Assert.AreEqual(0, memoryFirewall.EnumerateAllowedIPAddresses().ToArray().Length);
}
finally
{
if (tempFile != null)
{
File.Delete(tempFile);
}
}
}