public void RadiusClient_MultiPort() { // Verify that a multiport enable client actually works by running a bunch // of authentications throught the client and then counting the number of // source UDP ports we received packets from and verifying that this equals // the number of client ports requested. RadiusServer server = new RadiusServer(); RadiusServerSettings serverSettings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(Local_RADIUS, "hello"); RadiusServerDeelie deelie; serverSettings.RealmFormat = RealmFormat.Email; serverSettings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); serverSettings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); clientSettings.RealmFormat = RealmFormat.Email; clientSettings.PortCount = 5; clientSettings.MaxTransmissions = 1; try { server.Start(serverSettings); server.LoadAccountsFromString(@" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "); client.Open(clientSettings); deelie = new RadiusServerDeelie(server, RadiusServerDeelie.Mode.Normal); for (int i = 0; i < 555; i++) { Assert.IsTrue(client.Authenticate("r1", "jeff", "password123")); } Dictionary <int, RadiusPacket> packetsByPort = new Dictionary <int, RadiusPacket>(); foreach (RadiusPacket packet in deelie.Packets) { if (!packetsByPort.ContainsKey(packet.SourceEP.Port)) { packetsByPort.Add(packet.SourceEP.Port, packet); } } Assert.AreEqual(5, packetsByPort.Count); } finally { server.Stop(); client.Close(); } }
public void RadiusServer_Bad_NasDevice() { // Verify that the server detects an unknown NAS device. RadiusServer server = new RadiusServer(); RadiusServerSettings serverSettings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(Local_RADIUS, "hello"); RadiusServerDeelie deelie; serverSettings.RealmFormat = RealmFormat.Slash; clientSettings.RealmFormat = RealmFormat.Slash; clientSettings.PortCount = 1; clientSettings.MaxTransmissions = 1; try { server.Start(serverSettings); server.LoadAccountsFromString(@" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "); client.Open(clientSettings); deelie = new RadiusServerDeelie(server, RadiusServerDeelie.Mode.Normal); try { client.Authenticate("r1", "jeff", "password123"); Assert.Fail("TimeoutException expected"); } catch (TimeoutException) { // Expecting a timeout since the server should ignore this packet } catch (Exception e) { Assert.IsInstanceOfType(e, typeof(TimeoutException)); } Assert.IsTrue(deelie.Log.Count > 0); Assert.AreEqual(RadiusLogEntryType.UnknownNas, deelie.Log[0].EntryType); Assert.IsFalse(deelie.Log[0].Success); } finally { server.Stop(); client.Close(); } }
public void RadiusServer_Auth_Log() { // Verify that authentication events are logged RadiusServer server = new RadiusServer(); RadiusServerSettings serverSettings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(Local_RADIUS, "hello"); RadiusServerDeelie deelie; serverSettings.RealmFormat = RealmFormat.Slash; serverSettings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); serverSettings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); clientSettings.RealmFormat = RealmFormat.Slash; clientSettings.PortCount = 1; clientSettings.MaxTransmissions = 1; try { server.Start(serverSettings); server.LoadAccountsFromString(@" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "); client.Open(clientSettings); deelie = new RadiusServerDeelie(server, RadiusServerDeelie.Mode.Normal); Assert.IsTrue(client.Authenticate("r1", "jeff", "password123")); Assert.IsFalse(client.Authenticate("r1", "jeff", "PASSWORD123")); Assert.AreEqual(2, deelie.Log.Count); Assert.IsTrue(deelie.Log[0].Success); Assert.AreEqual(RadiusLogEntryType.Authentication, deelie.Log[0].EntryType); Assert.AreEqual("r1", deelie.Log[0].Realm); Assert.AreEqual("jeff", deelie.Log[0].Account); Assert.IsFalse(deelie.Log[1].Success); Assert.AreEqual(RadiusLogEntryType.Authentication, deelie.Log[1].EntryType); Assert.AreEqual("r1", deelie.Log[1].Realm); Assert.AreEqual("jeff", deelie.Log[1].Account); } finally { server.Stop(); client.Close(); } }
public void RadiusClient_ID_WrapAround() { // Verify that a single port client instance will wrap request IDs // properly after ID=255 RadiusServer server = new RadiusServer(); RadiusServerSettings serverSettings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(Local_RADIUS, "hello"); RadiusServerDeelie deelie; serverSettings.RealmFormat = RealmFormat.Email; serverSettings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); serverSettings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); clientSettings.RealmFormat = RealmFormat.Email; clientSettings.PortCount = 1; clientSettings.MaxTransmissions = 1; try { server.Start(serverSettings); server.LoadAccountsFromString(@" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "); client.Open(clientSettings); deelie = new RadiusServerDeelie(server, RadiusServerDeelie.Mode.Normal); for (int i = 0; i < 555; i++) { Assert.IsTrue(client.Authenticate("r1", "jeff", "password123")); } // We should have 555 packets in the deelie with ordered IDs. Assert.AreEqual(555, deelie.Packets.Count); for (int i = 0; i < 555; i++) { Assert.AreEqual((byte)i, deelie.Packets[i].Identifier); } } finally { server.Stop(); client.Close(); } }
public void RadiusServer_Auth_Parallel_Delay() { // Verify that we can perform multiple parallel authentications with // a brief delay. RadiusServer server = new RadiusServer(); RadiusServerSettings serverSettings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(Local_RADIUS, "hello"); IAsyncResult[] ar = new IAsyncResult[255]; RadiusServerDeelie deelie; serverSettings.RealmFormat = RealmFormat.Slash; serverSettings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); serverSettings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); clientSettings.RealmFormat = RealmFormat.Slash; clientSettings.PortCount = 1; clientSettings.MaxTransmissions = 1; try { server.Start(serverSettings); server.LoadAccountsFromString(@" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "); client.Open(clientSettings); deelie = new RadiusServerDeelie(server, RadiusServerDeelie.Mode.AuthShortDelay); for (int i = 0; i < ar.Length; i++) { ar[i] = client.BeginAuthenticate("r1", "jeff", "password123", null, null); } for (int i = 0; i < ar.Length; i++) { Assert.IsTrue(client.EndAuthenticate(ar[i])); } } finally { server.Stop(); client.Close(); } }
public void RadiusClient_Timeout() { // Verify that the client detects timeouts. RadiusServer server = new RadiusServer(); RadiusServerSettings serverSettings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(Local_RADIUS, "hello"); RadiusServerDeelie deelie; serverSettings.RealmFormat = RealmFormat.Email; serverSettings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); serverSettings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); clientSettings.RealmFormat = RealmFormat.Email; clientSettings.PortCount = 1; clientSettings.MaxTransmissions = 1; try { server.Start(serverSettings); server.LoadAccountsFromString(@" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "); client.Open(clientSettings); deelie = new RadiusServerDeelie(server, RadiusServerDeelie.Mode.IgnoreAllPackets); try { client.Authenticate("r1", "jeff", "password123"); Assert.Fail("Expected a timeout"); } catch (Exception e) { Assert.IsInstanceOfType(e, typeof(TimeoutException)); } } finally { server.Stop(); client.Close(); } }
public void RadiusClient_Retry() { // Verify that the client actually retries sending request packets and // that it used the same ID for both. RadiusServer server = new RadiusServer(); RadiusServerSettings serverSettings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(Local_RADIUS, "hello"); RadiusServerDeelie deelie; serverSettings.RealmFormat = RealmFormat.Email; serverSettings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); serverSettings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); clientSettings.RealmFormat = RealmFormat.Email; clientSettings.PortCount = 1; clientSettings.MaxTransmissions = 2; try { server.Start(serverSettings); server.LoadAccountsFromString(@" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "); client.Open(clientSettings); deelie = new RadiusServerDeelie(server, RadiusServerDeelie.Mode.IgnoreFirstPacket); Assert.IsTrue(client.Authenticate("r1", "jeff", "password123")); Assert.AreEqual(2, deelie.Packets.Count); Assert.AreEqual(deelie.Packets[0].Identifier, deelie.Packets[1].Identifier); } finally { server.Stop(); client.Close(); } }
public void RadiusClient_Blast() { // Send a bunch of queries to multiple servers from multiple client ports. RadiusServer server1 = new RadiusServer(); RadiusServer server2 = new RadiusServer(); RadiusServerSettings server1Settings = new RadiusServerSettings(); RadiusServerSettings server2Settings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(new NetworkBinding[] { Local_RADIUS, Local_AAA }, "hello"); RadiusServerDeelie deelie1; RadiusServerDeelie deelie2; IAsyncResult[] ar; server1Settings.RealmFormat = RealmFormat.Email; server1Settings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); server1Settings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); server1Settings.NetworkBinding = new IPEndPoint(IPAddress.Any, NetworkPort.RADIUS); server2Settings.RealmFormat = RealmFormat.Email; server2Settings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); server2Settings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); server2Settings.NetworkBinding = new IPEndPoint(IPAddress.Any, NetworkPort.AAA); clientSettings.RealmFormat = RealmFormat.Email; clientSettings.PortCount = 4; clientSettings.MaxTransmissions = 3; try { string accountInfo = @" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "; server1.Start(server1Settings); server1.LoadAccountsFromString(accountInfo); deelie1 = new RadiusServerDeelie(server1, RadiusServerDeelie.Mode.Normal); server2.Start(server2Settings); server2.LoadAccountsFromString(accountInfo); deelie2 = new RadiusServerDeelie(server2, RadiusServerDeelie.Mode.Normal); client.Open(clientSettings); ar = new IAsyncResult[clientSettings.PortCount * 256]; for (int i = 0; i < ar.Length; i++) { ar[i] = client.BeginAuthenticate("r1", "jeff", "password123", null, null); } for (int i = 0; i < ar.Length; i++) { Assert.IsTrue(client.EndAuthenticate(ar[i])); } Assert.IsTrue(deelie1.Packets.Count > 0); Assert.IsTrue(deelie2.Packets.Count > 0); } finally { server1.Stop(); server2.Stop(); client.Close(); } }
public void RadiusClient_FailOver_MultiPort() { // Verify that the client actually fails over to alternate // RADIUS servers with a multi port client. RadiusServer server1 = new RadiusServer(); RadiusServer server2 = new RadiusServer(); RadiusServerSettings server1Settings = new RadiusServerSettings(); RadiusServerSettings server2Settings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(new NetworkBinding[] { Local_AAA, NetworkBinding.Parse("192.168.255.1:1645") }, "hello"); RadiusServerDeelie deelie1; RadiusServerDeelie deelie2; server1Settings.RealmFormat = RealmFormat.Email; server1Settings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); server1Settings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); server1Settings.NetworkBinding = new IPEndPoint(IPAddress.Any, NetworkPort.RADIUS); server2Settings.RealmFormat = RealmFormat.Email; server2Settings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); server2Settings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); server2Settings.NetworkBinding = new IPEndPoint(IPAddress.Any, NetworkPort.AAA); clientSettings.RealmFormat = RealmFormat.Email; clientSettings.PortCount = 4; clientSettings.MaxTransmissions = 10; clientSettings.RetryInterval = TimeSpan.FromSeconds(0.5); try { string accountInfo = @" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "; server1.Start(server1Settings); server1.LoadAccountsFromString(accountInfo); deelie1 = new RadiusServerDeelie(server1, RadiusServerDeelie.Mode.IgnoreAlternatePackets); server2.Start(server2Settings); server2.LoadAccountsFromString(accountInfo); deelie2 = new RadiusServerDeelie(server2, RadiusServerDeelie.Mode.IgnoreAlternatePackets); client.Open(clientSettings); for (int i = 0; i < 10; i++) { Assert.IsTrue(client.Authenticate("r1", "jeff", "password123")); } } finally { server1.Stop(); server2.Stop(); client.Close(); } }
public void RadiusClient_LoadBalance_MultiPort() { // Verify that the client actually distributes packets across multiple // RADIUS servers with a multi port client. RadiusServer server1 = new RadiusServer(); RadiusServer server2 = new RadiusServer(); RadiusServerSettings server1Settings = new RadiusServerSettings(); RadiusServerSettings server2Settings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(new NetworkBinding[] { Local_RADIUS, Local_AAA }, "hello"); RadiusServerDeelie deelie1; RadiusServerDeelie deelie2; server1Settings.RealmFormat = RealmFormat.Email; server1Settings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); server1Settings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); server1Settings.NetworkBinding = new IPEndPoint(IPAddress.Any, NetworkPort.RADIUS); server2Settings.RealmFormat = RealmFormat.Email; server2Settings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); server2Settings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); server2Settings.NetworkBinding = new IPEndPoint(IPAddress.Any, NetworkPort.AAA); clientSettings.RealmFormat = RealmFormat.Email; clientSettings.PortCount = 4; clientSettings.MaxTransmissions = 1; try { string accountInfo = @" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "; server1.Start(server1Settings); server1.LoadAccountsFromString(accountInfo); deelie1 = new RadiusServerDeelie(server1, RadiusServerDeelie.Mode.Normal); server2.Start(server2Settings); server2.LoadAccountsFromString(accountInfo); deelie2 = new RadiusServerDeelie(server2, RadiusServerDeelie.Mode.Normal); client.Open(clientSettings); for (int i = 0; i < 20; i++) { Assert.IsTrue(client.Authenticate("r1", "jeff", "password123")); } Assert.IsTrue(deelie1.Packets.Count > 0); Assert.IsTrue(deelie2.Packets.Count > 0); } finally { server1.Stop(); server2.Stop(); client.Close(); } }
public void RadiusClient_ID_Exhaustion_MultiPort() { // Verify that the client throws an exception when it is asked to // manage more than 256 parallel authentication requests. RadiusServer server = new RadiusServer(); RadiusServerSettings serverSettings = new RadiusServerSettings(); RadiusClient client = new RadiusClient(); RadiusClientSettings clientSettings = new RadiusClientSettings(Local_RADIUS, "hello"); RadiusServerDeelie deelie; IAsyncResult[] ar; serverSettings.RealmFormat = RealmFormat.Email; serverSettings.Devices.Add(new RadiusNasInfo(IPAddress.Loopback, "hello")); serverSettings.Devices.Add(new RadiusNasInfo(NetHelper.GetActiveAdapter(), "hello")); clientSettings.RealmFormat = RealmFormat.Email; clientSettings.PortCount = 2; clientSettings.MaxTransmissions = 1; try { server.Start(serverSettings); server.LoadAccountsFromString(@" // This is a comment line r1;jeff;password123 r2;jeff;passwordXXX r1;jane;bigfish "); client.Open(clientSettings); deelie = new RadiusServerDeelie(server, RadiusServerDeelie.Mode.AuthLongDelay); ar = new IAsyncResult[clientSettings.PortCount * 256 + 1]; try { for (int i = 0; i < ar.Length; i++) { ar[i] = client.BeginAuthenticate("r1", "jeff", "password123", null, null); } for (int i = 0; i < ar.Length; i++) { if (ar[i] != null) { client.EndAuthenticate(ar[i]); } } Assert.Fail("Expected a RadiusException"); } catch (Exception e) { Assert.IsInstanceOfType(e, typeof(RadiusException)); } } finally { server.Stop(); client.Close(); } }