Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.opencord.aaa.impl; |
| 17 | |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 18 | import org.junit.After; |
| 19 | import org.junit.Before; |
| 20 | import org.junit.Test; |
| 21 | import org.onlab.junit.TestUtils; |
| 22 | import org.onlab.packet.BasePacket; |
| 23 | import org.onlab.packet.DeserializationException; |
| 24 | import org.onlab.packet.EAP; |
| 25 | import org.onlab.packet.Ethernet; |
| 26 | import org.onlab.packet.IpAddress; |
| 27 | import org.onlab.packet.RADIUS; |
| 28 | import org.onlab.packet.RADIUSAttribute; |
Jonathan Hart | c41227c | 2020-01-28 16:56:49 -0800 | [diff] [blame] | 29 | import org.onosproject.cluster.ClusterServiceAdapter; |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 30 | import org.onosproject.core.ApplicationId; |
| 31 | import org.onosproject.core.CoreServiceAdapter; |
| 32 | import org.onosproject.event.DefaultEventSinkRegistry; |
| 33 | import org.onosproject.event.Event; |
| 34 | import org.onosproject.event.EventDeliveryService; |
| 35 | import org.onosproject.event.EventSink; |
| 36 | import org.onosproject.net.config.Config; |
| 37 | import org.onosproject.net.config.NetworkConfigRegistryAdapter; |
| 38 | import org.onosproject.net.packet.DefaultInboundPacket; |
| 39 | import org.onosproject.net.packet.InboundPacket; |
| 40 | import org.onosproject.net.packet.PacketContext; |
| 41 | import org.onosproject.net.packet.PacketService; |
Jonathan Hart | c41227c | 2020-01-28 16:56:49 -0800 | [diff] [blame] | 42 | import org.onosproject.store.cluster.messaging.ClusterCommunicationServiceAdapter; |
Jonathan Hart | 9d1ce80 | 2020-01-28 10:45:08 -0800 | [diff] [blame] | 43 | import org.onosproject.store.service.TestStorageService; |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 44 | import org.opencord.aaa.AaaConfig; |
| 45 | import org.slf4j.Logger; |
| 46 | |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 47 | import java.net.InetAddress; |
| 48 | import java.net.UnknownHostException; |
| 49 | import java.nio.ByteBuffer; |
| 50 | |
| 51 | import static com.google.common.base.Preconditions.checkState; |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 52 | import static junit.framework.TestCase.fail; |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 53 | import static org.hamcrest.Matchers.is; |
| 54 | import static org.hamcrest.Matchers.notNullValue; |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 55 | import static org.junit.Assert.assertNotEquals; |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 56 | import static org.junit.Assert.assertEquals; |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 57 | import static org.junit.Assert.assertThat; |
| 58 | import static org.onosproject.net.NetTestTools.connectPoint; |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 59 | import static org.onosproject.net.intent.TestTools.assertAfter; |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 60 | import static org.slf4j.LoggerFactory.getLogger; |
| 61 | |
| 62 | /** |
| 63 | * Set of tests of the ONOS application component for AAA Statistics. |
| 64 | */ |
| 65 | public class AaaStatisticsTest extends AaaTestBase { |
| 66 | |
| 67 | static final String BAD_IP_ADDRESS = "198.51.100.0"; |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 68 | static final Long ZERO = (long) 0; |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 69 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 70 | |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 71 | private final Logger log = getLogger(getClass()); |
| 72 | private AaaManager aaaManager; |
| 73 | private AaaStatisticsManager aaaStatisticsManager; |
Kartikey Dubey | adeb26e | 2019-10-01 12:18:35 +0000 | [diff] [blame] | 74 | private AaaSupplicantMachineStatsManager aaaSupplicantStatsManager; |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 75 | |
| 76 | class AaaManagerWithoutRadiusServer extends AaaManager { |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 77 | protected void sendRadiusPacket(RADIUS radiusPacket, InboundPacket inPkt) { |
| 78 | super.sendRadiusPacket(radiusPacket, inPkt); |
| 79 | aaaManager.aaaStatisticsManager.putOutgoingIdentifierToMap(radiusPacket.getIdentifier()); |
| 80 | savePacket(radiusPacket); |
| 81 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 82 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 83 | // changed the configuration of parent method to protected |
| 84 | protected void configureRadiusCommunication() { |
| 85 | PacketService pktService = new MockPacketService(); |
| 86 | ApplicationId appId = new CoreServiceAdapter().registerApplication("org.opencord.aaa"); |
| 87 | aaaManager.impl = new TestSocketBasedRadiusCommunicator(appId, pktService, aaaManager); |
| 88 | } |
| 89 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 90 | |
| 91 | /** |
| 92 | * Mocks the AAAConfig class to force usage of an unroutable address for the |
| 93 | * RADIUS server. |
| 94 | */ |
| 95 | static class MockAaaConfig extends AaaConfig { |
| 96 | @Override |
| 97 | public InetAddress radiusIp() { |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 98 | try { |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 99 | return InetAddress.getByName(BAD_IP_ADDRESS); |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 100 | } catch (UnknownHostException ex) { |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 101 | throw new IllegalStateException(ex); |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 102 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 103 | } |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 104 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 105 | |
| 106 | /** |
| 107 | * Mocks the network config registry. |
| 108 | */ |
| 109 | @SuppressWarnings("unchecked") |
| 110 | private static final class TestNetworkConfigRegistry extends NetworkConfigRegistryAdapter { |
| 111 | @Override |
| 112 | public <S, C extends Config<S>> C getConfig(S subject, Class<C> configClass) { |
| 113 | AaaConfig aaaConfig = new MockAaaConfig(); |
| 114 | return (C) aaaConfig; |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 115 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 116 | } |
| 117 | |
| 118 | public static class TestEventDispatcher extends DefaultEventSinkRegistry implements EventDeliveryService { |
| 119 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 120 | @Override |
| 121 | @SuppressWarnings("unchecked") |
| 122 | public synchronized void post(Event event) { |
| 123 | EventSink sink = getSink(event.getClass()); |
| 124 | checkState(sink != null, "No sink for event %s", event); |
| 125 | sink.process(event); |
| 126 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 127 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 128 | @Override |
| 129 | public void setDispatchTimeLimit(long millis) { |
| 130 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 131 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 132 | @Override |
| 133 | public long getDispatchTimeLimit() { |
| 134 | return 0; |
| 135 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 136 | } |
| 137 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 138 | /** |
| 139 | * Set up the services required by the AAA application. |
| 140 | */ |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 141 | @Before |
| 142 | public void setUp() { |
| 143 | aaaManager = new AaaManagerWithoutRadiusServer(); |
Shubham Sharma | 4900ce6 | 2019-06-19 14:18:50 +0000 | [diff] [blame] | 144 | aaaManager.radiusOperationalStatusService = new RadiusOperationalStatusManager(); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 145 | aaaManager.netCfgService = new TestNetworkConfigRegistry(); |
| 146 | aaaManager.coreService = new CoreServiceAdapter(); |
| 147 | aaaManager.packetService = new MockPacketService(); |
| 148 | aaaManager.deviceService = new TestDeviceService(); |
| 149 | aaaManager.sadisService = new MockSadisService(); |
| 150 | aaaManager.cfgService = new MockCfgService(); |
Jonathan Hart | 9d1ce80 | 2020-01-28 10:45:08 -0800 | [diff] [blame] | 151 | aaaManager.storageService = new TestStorageService(); |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 152 | aaaManager.mastershipService = new MockMastershipService(); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 153 | aaaStatisticsManager = new AaaStatisticsManager(); |
Jonathan Hart | c41227c | 2020-01-28 16:56:49 -0800 | [diff] [blame] | 154 | aaaStatisticsManager.storageService = new TestStorageService(); |
| 155 | aaaStatisticsManager.clusterService = new ClusterServiceAdapter(); |
| 156 | aaaStatisticsManager.leadershipService = new AaaManagerTest.TestLeadershipService(); |
| 157 | aaaStatisticsManager.clusterCommunicationService = new ClusterCommunicationServiceAdapter(); |
Kartikey Dubey | adeb26e | 2019-10-01 12:18:35 +0000 | [diff] [blame] | 158 | aaaSupplicantStatsManager = new AaaSupplicantMachineStatsManager(); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 159 | TestUtils.setField(aaaStatisticsManager, "eventDispatcher", new TestEventDispatcher()); |
Jonathan Hart | c41227c | 2020-01-28 16:56:49 -0800 | [diff] [blame] | 160 | aaaStatisticsManager.activate(new MockComponentContext()); |
Kartikey Dubey | adeb26e | 2019-10-01 12:18:35 +0000 | [diff] [blame] | 161 | TestUtils.setField(aaaSupplicantStatsManager, "eventDispatcher", new TestEventDispatcher()); |
| 162 | aaaSupplicantStatsManager.activate(); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 163 | aaaManager.aaaStatisticsManager = this.aaaStatisticsManager; |
Kartikey Dubey | adeb26e | 2019-10-01 12:18:35 +0000 | [diff] [blame] | 164 | aaaManager.aaaSupplicantStatsManager = this.aaaSupplicantStatsManager; |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 165 | TestUtils.setField(aaaManager, "eventDispatcher", new TestEventDispatcher()); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 166 | |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 167 | aaaManager.activate(new AaaTestBase.MockComponentContext()); |
| 168 | } |
| 169 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 170 | /** |
| 171 | * Tear down the AAA application. |
| 172 | */ |
| 173 | @After |
| 174 | public void tearDown() { |
| 175 | aaaManager.deactivate(new AaaTestBase.MockComponentContext()); |
| 176 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 177 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 178 | /** |
| 179 | * Extracts the RADIUS packet from a packet sent by the supplicant. |
| 180 | * |
| 181 | * @param radius RADIUS packet sent by the supplicant |
| 182 | * @throws DeserializationException if deserialization of the packet contents fails. |
| 183 | */ |
| 184 | private void checkRadiusPacketFromSupplicant(RADIUS radius) throws DeserializationException { |
| 185 | assertThat(radius, notNullValue()); |
| 186 | EAP eap = radius.decapsulateMessage(); |
| 187 | assertThat(eap, notNullValue()); |
| 188 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 189 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 190 | /** |
| 191 | * Fetches the sent packet at the given index. The requested packet must be the |
| 192 | * last packet on the list. |
| 193 | * |
| 194 | * @param index index into sent packets array |
| 195 | * @return packet |
| 196 | */ |
| 197 | private BasePacket fetchPacket(int index) { |
| 198 | BasePacket packet = savedPackets.get(index); |
| 199 | assertThat(packet, notNullValue()); |
| 200 | return packet; |
| 201 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 202 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 203 | /** |
| 204 | * Tests the authentication path through the AAA application. |
| 205 | * And counts the aaa Stats for successful transmission. |
| 206 | * |
| 207 | * @throws DeserializationException if packed deserialization fails. |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 208 | */ |
| 209 | @Test |
| 210 | public void testAaaStatisticsForAcceptedPackets() throws Exception { |
| 211 | |
| 212 | // (1) Supplicant start up |
| 213 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 214 | sendPacket(startPacket); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 215 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 216 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 217 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
| 218 | |
| 219 | // (2) Supplicant identify |
| 220 | |
| 221 | Ethernet identifyPacket = null; |
| 222 | try { |
| 223 | identifyPacket = constructSupplicantIdentifyPacket(null, |
| 224 | EAP.ATTR_IDENTITY, (byte) 1, null); |
| 225 | sendPacket(identifyPacket); |
| 226 | } catch (Exception e) { |
| 227 | log.error(e.getMessage()); |
| 228 | fail(); |
| 229 | } |
| 230 | }); |
| 231 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 232 | try { |
| 233 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 234 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 235 | |
| 236 | assertThat(radiusIdentifyPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 237 | assertThat(new String(radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_USERNAME) |
| 238 | .getValue()), |
| 239 | is("testuser")); |
| 240 | IpAddress nasIp = IpAddress.valueOf(IpAddress.Version.INET, |
| 241 | radiusIdentifyPacket |
| 242 | .getAttribute(RADIUSAttribute.RADIUS_ATTR_NAS_IP) |
| 243 | .getValue()); |
| 244 | assertThat(nasIp.toString(), is(aaaManager.nasIpAddress.getHostAddress())); |
| 245 | |
| 246 | // State machine should have been created by now |
| 247 | |
| 248 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
| 249 | assertThat(stateMachine, notNullValue()); |
| 250 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
| 251 | |
| 252 | // (3) RADIUS MD5 challenge |
| 253 | |
| 254 | RADIUS radiusCodeAccessChallengePacket = constructRadiusCodeAccessChallengePacket( |
| 255 | RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_MD5, radiusIdentifyPacket.getIdentifier(), |
| 256 | aaaManager.radiusSecret.getBytes()); |
| 257 | aaaManager.handleRadiusPacket(radiusCodeAccessChallengePacket); |
| 258 | } catch (Exception e) { |
| 259 | log.error(e.getMessage()); |
| 260 | fail(); |
| 261 | } |
| 262 | }); |
| 263 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 264 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 265 | Ethernet radiusChallengeMD5Packet = (Ethernet) fetchPacket(2); |
| 266 | checkRadiusPacket(aaaManager, radiusChallengeMD5Packet, EAP.ATTR_MD5); |
| 267 | // (4) Supplicant MD5 response |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 268 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 269 | Ethernet md5RadiusPacket = null; |
| 270 | try { |
| 271 | md5RadiusPacket = constructSupplicantIdentifyPacket(stateMachine, EAP.ATTR_MD5, |
| 272 | stateMachine.challengeIdentifier(), radiusChallengeMD5Packet); |
| 273 | } catch (Exception e) { |
| 274 | log.error(e.getMessage()); |
| 275 | fail(); |
| 276 | } |
| 277 | sendPacket(md5RadiusPacket); |
| 278 | }); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 279 | |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 280 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 281 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 282 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 283 | RADIUS responseMd5RadiusPacket = (RADIUS) fetchPacket(3); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 284 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 285 | try { |
| 286 | checkRadiusPacketFromSupplicant(responseMd5RadiusPacket); |
| 287 | } catch (DeserializationException e) { |
| 288 | log.error(e.getMessage()); |
| 289 | fail(); |
| 290 | } |
| 291 | //assertThat(responseMd5RadiusPacket.getIdentifier(), is((byte) 9)); |
| 292 | assertThat(responseMd5RadiusPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 293 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 294 | // State machine should be in pending state |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 295 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 296 | assertThat(stateMachine, notNullValue()); |
| 297 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 298 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 299 | // (5) RADIUS Success |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 300 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 301 | RADIUS successPacket = |
| 302 | constructRadiusCodeAccessChallengePacket(RADIUS.RADIUS_CODE_ACCESS_ACCEPT, EAP.SUCCESS, |
| 303 | responseMd5RadiusPacket.getIdentifier(), |
| 304 | aaaManager.radiusSecret.getBytes()); |
| 305 | aaaManager.handleRadiusPacket((successPacket)); |
| 306 | }); |
| 307 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 308 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 309 | Ethernet supplicantSuccessPacket = (Ethernet) fetchPacket(4); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 310 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 311 | checkRadiusPacket(aaaManager, supplicantSuccessPacket, EAP.SUCCESS); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 312 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 313 | // State machine should be in authorized state |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 314 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 315 | assertThat(stateMachine, notNullValue()); |
| 316 | assertThat(stateMachine.state(), is(StateMachine.STATE_AUTHORIZED)); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 317 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 318 | //Check for increase of Stats |
| 319 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 320 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolAuthSuccessTrans(), ZERO); |
| 321 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
| 322 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolTransRespNotNak(), ZERO); |
| 323 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapPktTxauthChooseEap(), ZERO); |
| 324 | assertNotEquals(aaaStatisticsManager.getAaaStats().getValidEapolFramesRx(), ZERO); |
| 325 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolFramesTx(), ZERO); |
| 326 | assertNotEquals(aaaStatisticsManager.getAaaStats().getReqEapFramesTx(), ZERO); |
| 327 | assertNotEquals(aaaStatisticsManager.getAaaStats().getRequestIdFramesTx(), ZERO); |
| 328 | assertEquals(aaaStatisticsManager.getAaaStats().getInvalidBodyLength(), ZERO); |
| 329 | assertEquals(aaaStatisticsManager.getAaaStats().getInvalidPktType(), ZERO); |
| 330 | assertEquals(aaaStatisticsManager.getAaaStats().getPendingResSupp(), ZERO); |
| 331 | // Counts the aaa Statistics count and displays in the log |
| 332 | countAaaStatistics(); |
| 333 | }); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 334 | |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 335 | } |
| 336 | |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 337 | /** Tests invalid packets reaching AAA. |
| 338 | * And counts the aaa Stats for successful transmission. |
| 339 | * @throws DeserializationException |
| 340 | * if packed deserialization fails. |
| 341 | */ |
| 342 | @Test |
| 343 | public void testStatisticsForInvalidPackets() throws Exception { |
| 344 | |
| 345 | //Test Authenticator State Machine Status. Should be Pending |
| 346 | // (1) Supplicant start up |
| 347 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 348 | sendPacket(startPacket); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 349 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 350 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 351 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
| 352 | }); |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 353 | |
| 354 | // (2) Supplicant identify |
| 355 | |
| 356 | Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 357 | sendPacket(identifyPacket); |
| 358 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 359 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 360 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 361 | try { |
| 362 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 363 | } catch (DeserializationException e) { |
| 364 | log.error(e.getMessage()); |
| 365 | fail(); |
| 366 | } |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 367 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 368 | assertThat(radiusIdentifyPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 369 | assertThat(new String(radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_USERNAME).getValue()), |
| 370 | is("testuser")); |
| 371 | IpAddress nasIp = IpAddress.valueOf(IpAddress.Version.INET, |
| 372 | radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_NAS_IP) |
| 373 | .getValue()); |
| 374 | assertThat(nasIp.toString(), is(aaaManager.nasIpAddress.getHostAddress())); |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 375 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 376 | // State machine should have been created by now |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 377 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 378 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
| 379 | assertThat(stateMachine, notNullValue()); |
| 380 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 381 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 382 | // (3) RADIUS NAK challenge |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 383 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 384 | RADIUS radiusCodeAccessChallengePacket = constructRadiusCodeAccessChallengePacket( |
| 385 | RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_NAK, radiusIdentifyPacket.getIdentifier(), |
| 386 | aaaManager.radiusSecret.getBytes()); |
| 387 | aaaManager.handleRadiusPacket(radiusCodeAccessChallengePacket); |
| 388 | }); |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 389 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 390 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 391 | Ethernet radiusChallengeNakPacket = (Ethernet) fetchPacket(2); |
| 392 | checkRadiusPacket(aaaManager, radiusChallengeNakPacket, EAP.ATTR_NAK); |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 393 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 394 | // (4) Supplicant NAK response |
| 395 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
| 396 | assertThat(stateMachine, notNullValue()); |
| 397 | Ethernet nakRadiusPacket = null; |
| 398 | try { |
| 399 | nakRadiusPacket = constructSupplicantIdentifyPacket(stateMachine, EAP.ATTR_NAK, |
| 400 | stateMachine.challengeIdentifier(), |
| 401 | radiusChallengeNakPacket); |
| 402 | } catch (Exception e) { |
| 403 | log.error(e.getMessage()); |
| 404 | fail(); |
| 405 | } |
| 406 | sendPacket(nakRadiusPacket); |
| 407 | }); |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 408 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 409 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 410 | //Statistic Should be increased. |
| 411 | assertNotEquals(aaaStatisticsManager.getAaaStats().getPendingResSupp(), ZERO); |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 412 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 413 | //Test if packet with invalid eapol type recieved. |
| 414 | // Supplicant ASF Packet |
| 415 | Ethernet invalidPacket = constructSupplicantAsfPacket(); |
| 416 | sendPacket(invalidPacket); |
| 417 | }); |
| 418 | //Statistic Should be increased. |
| 419 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 420 | assertNotEquals(aaaStatisticsManager.getAaaStats().getInvalidPktType(), ZERO); |
| 421 | assertNotEquals(aaaStatisticsManager.getAaaStats().getAccessRequestsTx(), ZERO); |
| 422 | assertNotEquals(aaaStatisticsManager.getAaaStats().getChallengeResponsesRx(), ZERO); |
| 423 | assertNotEquals(aaaStatisticsManager.getAaaStats().getDroppedResponsesRx(), ZERO); |
| 424 | assertNotEquals(aaaStatisticsManager.getAaaStats().getInvalidValidatorsRx(), ZERO); |
| 425 | // Counts the aaa Statistics count and displays in the log |
| 426 | countAaaStatistics(); |
| 427 | }); |
Shubham Sharma | 8d7a982 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 428 | } |
| 429 | |
| 430 | |
| 431 | /** Tests the count for defected packets. |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 432 | * |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 433 | * @throws DeserializationException if packed deserialization fails. |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 434 | */ |
| 435 | @Test |
| 436 | public void testAaaStatisticsForDefectivePackets() throws Exception { |
| 437 | // (1) Supplicant start up |
| 438 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 439 | sendPacket(startPacket); |
| 440 | |
| 441 | // (2) Supplicant identify |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 442 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 443 | Ethernet identifyPacket = null; |
| 444 | try { |
| 445 | identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 446 | sendPacket(identifyPacket); |
| 447 | } catch (Exception e) { |
| 448 | log.error(e.getMessage()); |
| 449 | fail(); |
| 450 | } |
| 451 | }); |
| 452 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 453 | try { |
| 454 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 455 | |
| 456 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 457 | |
| 458 | // State machine should have been created by now |
| 459 | |
| 460 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
| 461 | |
| 462 | // (3) RADIUS MD5 challenge |
| 463 | |
| 464 | RADIUS radiusCodeAccessChallengePacket = constructRadiusCodeAccessChallengePacket( |
| 465 | RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_MD5, radiusIdentifyPacket.getIdentifier(), |
| 466 | aaaManager.radiusSecret.getBytes()); |
| 467 | aaaManager.handleRadiusPacket(radiusCodeAccessChallengePacket); |
| 468 | } catch (Exception e) { |
| 469 | log.error(e.getMessage()); |
| 470 | fail(); |
| 471 | } |
| 472 | }); |
| 473 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 474 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 475 | Ethernet radiusChallengeMD5Packet = (Ethernet) fetchPacket(2); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 476 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 477 | // (4) Supplicant MD5 response |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 478 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 479 | Ethernet md5RadiusPacket = null; |
| 480 | try { |
| 481 | md5RadiusPacket = constructSupplicantIdentifyPacket(stateMachine, EAP.ATTR_MD5, |
| 482 | stateMachine.challengeIdentifier(), |
| 483 | radiusChallengeMD5Packet); |
| 484 | } catch (Exception e) { |
| 485 | log.error(e.getMessage()); |
| 486 | fail(); |
| 487 | } |
| 488 | sendPacket(md5RadiusPacket); |
| 489 | }); |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 490 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 491 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 492 | aaaManager.aaaStatisticsManager.calculatePacketRoundtripTime(); |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 493 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 494 | RADIUS responseMd5RadiusPacket = (RADIUS) fetchPacket(3); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 495 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 496 | // (5) RADIUS Rejected |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 497 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 498 | RADIUS rejectedPacket = |
| 499 | constructRadiusCodeAccessChallengePacket(RADIUS.RADIUS_CODE_ACCESS_REJECT, EAP.FAILURE, |
| 500 | responseMd5RadiusPacket.getIdentifier(), |
| 501 | aaaManager.radiusSecret.getBytes()); |
| 502 | aaaManager.handleRadiusPacket((rejectedPacket)); |
| 503 | }); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 504 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 505 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 506 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 507 | Ethernet supplicantRejectedPacket = (Ethernet) fetchPacket(4); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 508 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 509 | checkRadiusPacket(aaaManager, supplicantRejectedPacket, EAP.FAILURE); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 510 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 511 | // State machine should be in unauthorized state |
| 512 | assertThat(stateMachine, notNullValue()); |
| 513 | assertThat(stateMachine.state(), is(StateMachine.STATE_UNAUTHORIZED)); |
| 514 | // Calculated the total round trip time |
| 515 | aaaManager.aaaStatisticsManager.calculatePacketRoundtripTime(); |
Shubham Sharma | 80214c6 | 2019-12-18 07:09:59 +0000 | [diff] [blame] | 516 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 517 | //Check for increase of Stats |
| 518 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 519 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolAuthFailureTrans(), ZERO); |
| 520 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
| 521 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapPktTxauthChooseEap(), ZERO); |
| 522 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolTransRespNotNak(), ZERO); |
| 523 | |
| 524 | assertNotEquals(aaaStatisticsManager.getAaaStats().getAccessRequestsTx(), ZERO); |
| 525 | assertNotEquals(aaaStatisticsManager.getAaaStats().getChallengeResponsesRx(), ZERO); |
| 526 | assertNotEquals(aaaStatisticsManager.getAaaStats().getDroppedResponsesRx(), ZERO); |
| 527 | assertNotEquals(aaaStatisticsManager.getAaaStats().getInvalidValidatorsRx(), ZERO); |
| 528 | assertNotEquals(aaaStatisticsManager.getAaaStats().getRejectResponsesRx(), ZERO); |
| 529 | |
| 530 | // Counts the aaa Statistics count |
| 531 | countAaaStatistics(); |
| 532 | }); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 533 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 534 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 535 | |
| 536 | /* |
| 537 | * Tests the retransmitted packet and malformed packet count |
| 538 | * |
| 539 | * @throws DeserializationException |
| 540 | * if packed deserialization fails. |
| 541 | */ |
| 542 | @Test |
| 543 | public void testRequestRetransmittedCount() throws Exception { |
| 544 | |
| 545 | // (1) Supplicant start up |
| 546 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 547 | sendPacket(startPacket); |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 548 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 549 | // (2) Supplicant identify |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 550 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 551 | Ethernet identifyPacket = null; |
| 552 | try { |
| 553 | identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 554 | sendPacket(identifyPacket); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 555 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 556 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 557 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 558 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 559 | // again creating pending state for same packet |
| 560 | constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 561 | sendPacket(identifyPacket); |
| 562 | } catch (Exception e) { |
| 563 | log.error(e.getMessage()); |
| 564 | fail(); |
| 565 | } |
| 566 | }); |
| 567 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 568 | aaaManager.impl.handlePacketFromServer(null); |
| 569 | aaaManager.aaaStatisticsManager.calculatePacketRoundtripTime(); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 570 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 571 | // creating malformed packet |
| 572 | final ByteBuffer byteBuffer = ByteBuffer.wrap(startPacket.serialize()); |
| 573 | InboundPacket inPacket = new DefaultInboundPacket(connectPoint("1", 1), |
| 574 | startPacket, byteBuffer); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 575 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 576 | PacketContext context = new TestPacketContext(127L, inPacket, null, false); |
| 577 | aaaManager.impl.handlePacketFromServer(context); |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 578 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 579 | // Check for increase of Stats |
| 580 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 581 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 582 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 583 | assertNotEquals(aaaStatisticsManager.getAaaStats().getAccessRequestsTx(), ZERO); |
| 584 | assertNotEquals(aaaStatisticsManager.getAaaStats().getDroppedResponsesRx(), ZERO); |
| 585 | assertNotEquals(aaaStatisticsManager.getAaaStats().getPendingRequests(), ZERO); |
| 586 | assertNotEquals(aaaStatisticsManager.getAaaStats().getMalformedResponsesRx(), ZERO); |
| 587 | assertNotEquals(aaaStatisticsManager.getAaaStats().getRequestReTx(), ZERO); |
| 588 | assertNotEquals(aaaStatisticsManager.getAaaStats().getUnknownTypeRx(), ZERO); |
| 589 | assertNotEquals(aaaStatisticsManager.getAaaStats().getUnknownServerRx(), ZERO); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 590 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 591 | countAaaStatistics(); |
| 592 | }); |
Shubham Sharma | 80214c6 | 2019-12-18 07:09:59 +0000 | [diff] [blame] | 593 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 594 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 595 | /** |
| 596 | * Tests the authentication path through the AAA application. |
| 597 | * And counts the aaa Stats for logoff transactionXZ. |
| 598 | * |
| 599 | * @throws DeserializationException if packed deserialization fails. |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 600 | */ |
| 601 | @Test |
| 602 | public void testAaaStatisticsForLogoffPackets() throws Exception { |
| 603 | |
| 604 | // (1) Supplicant start up |
| 605 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 606 | sendPacket(startPacket); |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 607 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 608 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 609 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 610 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 611 | // (2) Supplicant identify |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 612 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 613 | Ethernet identifyPacket = null; |
| 614 | try { |
| 615 | identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 616 | } catch (Exception e) { |
| 617 | log.error(e.getMessage()); |
| 618 | fail(); |
| 619 | } |
| 620 | sendPacket(identifyPacket); |
| 621 | }); |
| 622 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 623 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 624 | try { |
| 625 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 626 | } catch (Exception e) { |
| 627 | log.error(e.getMessage()); |
| 628 | fail(); |
| 629 | } |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 630 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 631 | assertThat(radiusIdentifyPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 632 | assertThat(new String(radiusIdentifyPacket |
| 633 | .getAttribute(RADIUSAttribute.RADIUS_ATTR_USERNAME) |
| 634 | .getValue()), |
| 635 | is("testuser")); |
| 636 | IpAddress nasIp = IpAddress.valueOf(IpAddress.Version.INET, |
| 637 | radiusIdentifyPacket |
| 638 | .getAttribute(RADIUSAttribute.RADIUS_ATTR_NAS_IP) |
| 639 | .getValue()); |
| 640 | assertThat(nasIp.toString(), is(aaaManager.nasIpAddress.getHostAddress())); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 641 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 642 | // State machine should have been created by now |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 643 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 644 | //StateMachine stateMachine = StateMachine.lookupStateMachineBySessionId(SESSION_ID); |
| 645 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
| 646 | assertThat(stateMachine, notNullValue()); |
| 647 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 648 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 649 | // (3) RADIUS MD5 challenge |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 650 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 651 | RADIUS radiusCodeAccessChallengePacket = constructRadiusCodeAccessChallengePacket( |
| 652 | RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_MD5, |
| 653 | radiusIdentifyPacket.getIdentifier(), aaaManager.radiusSecret.getBytes()); |
| 654 | aaaManager.handleRadiusPacket(radiusCodeAccessChallengePacket); |
| 655 | }); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 656 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 657 | Ethernet radiusChallengeMD5Packet = (Ethernet) fetchPacket(2); |
| 658 | checkRadiusPacket(aaaManager, radiusChallengeMD5Packet, EAP.ATTR_MD5); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 659 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 660 | // (4) Supplicant MD5 response |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 661 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 662 | Ethernet md5RadiusPacket = null; |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 663 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
| 664 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 665 | try { |
| 666 | md5RadiusPacket = constructSupplicantIdentifyPacket(stateMachine, EAP.ATTR_MD5, |
| 667 | stateMachine.challengeIdentifier(), |
| 668 | radiusChallengeMD5Packet); |
| 669 | } catch (Exception e) { |
| 670 | log.error(e.getMessage()); |
| 671 | fail(); |
| 672 | } |
| 673 | sendPacket(md5RadiusPacket); |
| 674 | }); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 675 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 676 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 677 | RADIUS responseMd5RadiusPacket = (RADIUS) fetchPacket(3); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 678 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 679 | try { |
| 680 | checkRadiusPacketFromSupplicant(responseMd5RadiusPacket); |
| 681 | } catch (DeserializationException e) { |
| 682 | log.error(e.getMessage()); |
| 683 | fail(); |
| 684 | } |
| 685 | assertThat(responseMd5RadiusPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 686 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 687 | // State machine should be in pending state |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 688 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 689 | assertThat(stateMachine, notNullValue()); |
| 690 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 691 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 692 | // (5) RADIUS Success |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 693 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 694 | RADIUS successPacket = |
| 695 | constructRadiusCodeAccessChallengePacket(RADIUS.RADIUS_CODE_ACCESS_ACCEPT, EAP.SUCCESS, |
| 696 | responseMd5RadiusPacket.getIdentifier(), |
| 697 | aaaManager.radiusSecret.getBytes()); |
| 698 | aaaManager.handleRadiusPacket((successPacket)); |
| 699 | }); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 700 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 701 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 702 | Ethernet supplicantSuccessPacket = (Ethernet) fetchPacket(4); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 703 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 704 | checkRadiusPacket(aaaManager, supplicantSuccessPacket, EAP.SUCCESS); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 705 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 706 | // State machine should be in authorized state |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 707 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 708 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 709 | assertThat(stateMachine, notNullValue()); |
| 710 | assertThat(stateMachine.state(), is(StateMachine.STATE_AUTHORIZED)); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 711 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 712 | // Supplicant trigger EAP Logoff |
| 713 | Ethernet logoffPacket = constructSupplicantLogoffPacket(); |
| 714 | sendPacket(logoffPacket); |
| 715 | }); |
| 716 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 717 | // State machine should be in logoff state |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 718 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
| 719 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 720 | assertThat(stateMachine, notNullValue()); |
| 721 | assertThat(stateMachine.state(), is(StateMachine.STATE_IDLE)); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 722 | |
Matteo Scandolo | 9510e5d | 2020-09-24 17:31:52 -0700 | [diff] [blame] | 723 | //Check for increase in stats |
| 724 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolLogoffRx(), ZERO); |
| 725 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 726 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolAuthSuccessTrans(), ZERO); |
| 727 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
| 728 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolTransRespNotNak(), ZERO); |
| 729 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapPktTxauthChooseEap(), ZERO); |
| 730 | assertNotEquals(aaaStatisticsManager.getAaaStats().getAuthStateIdle(), ZERO); |
| 731 | // Counts the aaa Statistics count |
| 732 | countAaaStatistics(); |
| 733 | }); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 734 | |
| 735 | } |
| 736 | |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 737 | |
| 738 | /** Tests the authentication path through the AAA application. |
| 739 | * And counts the aaa Stats for timeout. |
| 740 | * @throws DeserializationException |
| 741 | * if packed deserialization fails. |
| 742 | */ |
| 743 | @Test |
| 744 | public void testAaaStatisticsForTimeoutPackets() throws Exception { |
| 745 | |
| 746 | // (1) Supplicant start up |
| 747 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 748 | sendPacket(startPacket); |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 749 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 750 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 751 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 752 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 753 | // (2) Supplicant identify |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 754 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 755 | Ethernet identifyPacket = null; |
| 756 | try { |
| 757 | identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 758 | } catch (Exception e) { |
| 759 | log.error(e.getMessage()); |
| 760 | fail(); |
| 761 | } |
| 762 | sendPacket(identifyPacket); |
| 763 | }); |
| 764 | assertAfter(ASSERTION_DELAY, ASSERTION_LENGTH, () -> { |
| 765 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 766 | try { |
| 767 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 768 | |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 769 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 770 | assertThat(radiusIdentifyPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 771 | assertThat(new String(radiusIdentifyPacket |
| 772 | .getAttribute(RADIUSAttribute.RADIUS_ATTR_USERNAME) |
| 773 | .getValue()), |
| 774 | is("testuser")); |
| 775 | IpAddress nasIp = IpAddress.valueOf(IpAddress.Version.INET, |
| 776 | radiusIdentifyPacket |
| 777 | .getAttribute(RADIUSAttribute.RADIUS_ATTR_NAS_IP) |
| 778 | .getValue()); |
| 779 | assertThat(nasIp.toString(), is(aaaManager.nasIpAddress.getHostAddress())); |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 780 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 781 | // State machine should have been created by now |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 782 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 783 | StateMachine stateMachine = aaaManager.getStateMachine(SESSION_ID); |
| 784 | assertThat(stateMachine, notNullValue()); |
| 785 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
| 786 | Thread.sleep((aaaManager.cleanupTimerTimeOutInMins / 2) + 1); |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 787 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 788 | // State machine should be in timeout state |
| 789 | assertThat(stateMachine, notNullValue()); |
| 790 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 791 | |
Andrea Campanella | c4781e6 | 2020-10-08 12:58:45 +0200 | [diff] [blame^] | 792 | //Check for increase in stats |
| 793 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 794 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
| 795 | countAaaStatistics(); |
| 796 | } catch (Exception e) { |
| 797 | log.error(e.getMessage()); |
| 798 | fail(); |
| 799 | } |
| 800 | }); |
Andrea Campanella | e66466a | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 801 | |
| 802 | } |
| 803 | |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 804 | // Calculates the AAA statistics count. |
| 805 | public void countAaaStatistics() { |
| 806 | assertThat(aaaStatisticsManager.getAaaStats().getAcceptResponsesRx(), notNullValue()); |
| 807 | assertThat(aaaStatisticsManager.getAaaStats().getAccessRequestsTx(), notNullValue()); |
| 808 | assertThat(aaaStatisticsManager.getAaaStats().getChallengeResponsesRx(), notNullValue()); |
| 809 | assertThat(aaaStatisticsManager.getAaaStats().getDroppedResponsesRx(), notNullValue()); |
| 810 | assertThat(aaaStatisticsManager.getAaaStats().getInvalidValidatorsRx(), notNullValue()); |
| 811 | assertThat(aaaStatisticsManager.getAaaStats().getMalformedResponsesRx(), notNullValue()); |
| 812 | assertThat(aaaStatisticsManager.getAaaStats().getPendingRequests(), notNullValue()); |
| 813 | assertThat(aaaStatisticsManager.getAaaStats().getRejectResponsesRx(), notNullValue()); |
| 814 | assertThat(aaaStatisticsManager.getAaaStats().getRequestReTx(), notNullValue()); |
| 815 | assertThat(aaaStatisticsManager.getAaaStats().getRequestRttMilis(), notNullValue()); |
| 816 | assertThat(aaaStatisticsManager.getAaaStats().getUnknownServerRx(), notNullValue()); |
| 817 | assertThat(aaaStatisticsManager.getAaaStats().getUnknownTypeRx(), notNullValue()); |
Shubham Sharma | 2b3fb69 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 818 | |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 819 | } |
| 820 | |
| 821 | /* |
Andrea Campanella | 7e0e7e3 | 2020-02-13 14:39:55 +0100 | [diff] [blame] | 822 | * Mock implementation of SocketBasedRadiusCommunicator class. |
| 823 | * |
| 824 | */ |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 825 | class TestSocketBasedRadiusCommunicator extends SocketBasedRadiusCommunicator { |
| 826 | |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 827 | TestSocketBasedRadiusCommunicator(ApplicationId appId, PacketService pktService, AaaManager aaaManager) { |
| 828 | super(appId, pktService, aaaManager); |
| 829 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 830 | |
Andrea Campanella | 7e0e7e3 | 2020-02-13 14:39:55 +0100 | [diff] [blame] | 831 | /** |
| 832 | * Wait 10 millis to simulate a non 0 rtt. |
| 833 | * |
| 834 | * @throws InterruptedException |
| 835 | */ |
| 836 | private void waitPacket() throws InterruptedException { |
| 837 | synchronized (this) { |
| 838 | this.wait(10); |
| 839 | } |
| 840 | } |
| 841 | |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 842 | // Implementation of socketBasedRadiusCommunicator--> run() method |
| 843 | public void handlePacketFromServer(PacketContext context) { |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 844 | RADIUS incomingPkt = (RADIUS) fetchPacket(savedPackets.size() - 1); |
| 845 | try { |
Andrea Campanella | 7e0e7e3 | 2020-02-13 14:39:55 +0100 | [diff] [blame] | 846 | // wait a couple of millis to avoid rtt being 0 |
| 847 | waitPacket(); |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 848 | if (context == null) { |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 849 | aaaStatisticsManager.handleRoundtripTime(incomingPkt.getIdentifier()); |
| 850 | aaaManager.handleRadiusPacket(incomingPkt); |
| 851 | } else if (null != context) { |
| 852 | aaaManager.checkForPacketFromUnknownServer("100.100.100.0"); |
| 853 | aaaStatisticsManager.handleRoundtripTime(incomingPkt.getIdentifier()); |
| 854 | aaaManager.handleRadiusPacket(incomingPkt); |
| 855 | incomingPkt = |
| 856 | RADIUS.deserializer().deserialize(incomingPkt.generateAuthCode(), 0, 1); |
| 857 | } |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 858 | } catch (DeserializationException dex) { |
| 859 | aaaManager.aaaStatisticsManager.getAaaStats().increaseMalformedResponsesRx(); |
| 860 | aaaStatisticsManager.getAaaStats().countDroppedResponsesRx(); |
| 861 | log.error("Cannot deserialize packet", dex); |
Andrea Campanella | 7e0e7e3 | 2020-02-13 14:39:55 +0100 | [diff] [blame] | 862 | } catch (InterruptedException inte) { |
| 863 | Thread.currentThread().interrupt(); |
Jonathan Hart | 612651f | 2019-11-25 09:21:43 -0800 | [diff] [blame] | 864 | } |
Shubham Sharma | cf5e503 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 865 | } |
| 866 | |
| 867 | } |
| 868 | |
Kartikey Dubey | adeb26e | 2019-10-01 12:18:35 +0000 | [diff] [blame] | 869 | } |