Shubham Sharma | 1ad1663 | 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 | |
| 18 | import com.google.common.base.Charsets; |
| 19 | import org.junit.After; |
| 20 | import org.junit.Before; |
| 21 | import org.junit.Test; |
| 22 | import org.onlab.junit.TestUtils; |
| 23 | import org.onlab.packet.BasePacket; |
| 24 | import org.onlab.packet.DeserializationException; |
| 25 | import org.onlab.packet.EAP; |
| 26 | import org.onlab.packet.Ethernet; |
| 27 | import org.onlab.packet.IpAddress; |
| 28 | import org.onlab.packet.RADIUS; |
| 29 | import org.onlab.packet.RADIUSAttribute; |
| 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; |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 36 | import org.onosproject.net.AnnotationKeys; |
| 37 | import org.onosproject.net.Annotations; |
| 38 | import org.onosproject.net.DefaultAnnotations; |
| 39 | import org.onosproject.net.DefaultDevice; |
| 40 | import org.onosproject.net.DefaultPort; |
| 41 | import org.onosproject.net.Device; |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 42 | import org.onosproject.net.Port; |
| 43 | import org.onosproject.net.SparseAnnotations; |
| 44 | import org.onosproject.net.Port.Type; |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 45 | import org.onosproject.net.config.Config; |
| 46 | import org.onosproject.net.config.NetworkConfigRegistryAdapter; |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 47 | import org.onosproject.net.device.DeviceEvent; |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 48 | import org.onosproject.net.packet.DefaultInboundPacket; |
| 49 | import org.onosproject.net.packet.InboundPacket; |
| 50 | import org.onosproject.net.packet.PacketContext; |
| 51 | import org.onosproject.net.packet.PacketService; |
| 52 | import org.opencord.aaa.AaaConfig; |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 53 | import org.opencord.aaa.AaaSupplicantMachineStats; |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 54 | import org.slf4j.Logger; |
| 55 | |
| 56 | import java.lang.reflect.Field; |
| 57 | import java.net.InetAddress; |
| 58 | import java.net.UnknownHostException; |
| 59 | import java.nio.ByteBuffer; |
| 60 | |
| 61 | import static com.google.common.base.Preconditions.checkState; |
| 62 | import static org.hamcrest.Matchers.is; |
| 63 | import static org.hamcrest.Matchers.notNullValue; |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 64 | import static org.junit.Assert.assertEquals; |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 65 | import static org.junit.Assert.assertNotEquals; |
Sonal Kasliwal | 7eef29f | 2020-02-12 12:23:22 +0000 | [diff] [blame] | 66 | import static org.junit.Assert.assertNull; |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 67 | import static org.junit.Assert.assertThat; |
| 68 | import static org.onosproject.net.NetTestTools.connectPoint; |
| 69 | import static org.slf4j.LoggerFactory.getLogger; |
| 70 | |
| 71 | /** |
| 72 | * Set of tests of the ONOS application component for AAA Statistics. |
| 73 | */ |
| 74 | public class AaaStatisticsTest extends AaaTestBase { |
| 75 | |
| 76 | static final String BAD_IP_ADDRESS = "198.51.100.0"; |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 77 | static final Long ZERO = (long) 0; |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 78 | |
| 79 | private final Logger log = getLogger(getClass()); |
| 80 | private AaaManager aaaManager; |
| 81 | private AaaStatisticsManager aaaStatisticsManager; |
Kartikey Dubey | be14f47 | 2019-10-01 12:18:35 +0000 | [diff] [blame] | 82 | private AaaSupplicantMachineStatsManager aaaSupplicantStatsManager; |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 83 | |
| 84 | class AaaManagerWithoutRadiusServer extends AaaManager { |
| 85 | protected void sendRadiusPacket(RADIUS radiusPacket, InboundPacket inPkt) { |
| 86 | super.sendRadiusPacket(radiusPacket, inPkt); |
| 87 | aaaManager.aaaStatisticsManager.putOutgoingIdentifierToMap(radiusPacket.getIdentifier()); |
| 88 | savePacket(radiusPacket); |
| 89 | } |
| 90 | |
| 91 | // changed the configuration of parent method to protected |
| 92 | protected void configureRadiusCommunication() { |
| 93 | PacketService pktService = new MockPacketService(); |
| 94 | ApplicationId appId = new CoreServiceAdapter().registerApplication("org.opencord.aaa"); |
| 95 | aaaManager.impl = new TestSocketBasedRadiusCommunicator(appId, pktService, aaaManager); |
| 96 | } |
| 97 | } |
| 98 | |
| 99 | /** |
| 100 | * Mocks the AAAConfig class to force usage of an unroutable address for the |
| 101 | * RADIUS server. |
| 102 | */ |
| 103 | static class MockAaaConfig extends AaaConfig { |
| 104 | @Override |
| 105 | public InetAddress radiusIp() { |
| 106 | try { |
| 107 | return InetAddress.getByName(BAD_IP_ADDRESS); |
| 108 | } catch (UnknownHostException ex) { |
| 109 | throw new IllegalStateException(ex); |
| 110 | } |
| 111 | } |
| 112 | } |
| 113 | |
| 114 | /** |
| 115 | * Mocks the network config registry. |
| 116 | */ |
| 117 | @SuppressWarnings("unchecked") |
| 118 | private static final class TestNetworkConfigRegistry extends NetworkConfigRegistryAdapter { |
| 119 | @Override |
| 120 | public <S, C extends Config<S>> C getConfig(S subject, Class<C> configClass) { |
| 121 | AaaConfig aaaConfig = new MockAaaConfig(); |
| 122 | return (C) aaaConfig; |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | public static class TestEventDispatcher extends DefaultEventSinkRegistry implements EventDeliveryService { |
| 127 | |
| 128 | @Override |
| 129 | @SuppressWarnings("unchecked") |
| 130 | public synchronized void post(Event event) { |
| 131 | EventSink sink = getSink(event.getClass()); |
| 132 | checkState(sink != null, "No sink for event %s", event); |
| 133 | sink.process(event); |
| 134 | } |
| 135 | |
| 136 | @Override |
| 137 | public void setDispatchTimeLimit(long millis) { |
| 138 | } |
| 139 | |
| 140 | @Override |
| 141 | public long getDispatchTimeLimit() { |
| 142 | return 0; |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | /** |
| 147 | * Constructs an Ethernet packet containing a RADIUS challenge packet. |
| 148 | * |
| 149 | * @param challengeCode |
| 150 | * code to use in challenge packet |
| 151 | * @param challengeType |
| 152 | * type to use in challenge packet |
| 153 | * @return Ethernet packet |
| 154 | */ |
| 155 | private RADIUS constructRadiusCodeAccessChallengePacket(byte challengeCode, byte challengeType) { |
| 156 | |
Shubham Sharma | 048cc26 | 2019-06-19 14:18:50 +0000 | [diff] [blame] | 157 | String challenge = "12345678901234567"; |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 158 | |
Shubham Sharma | 048cc26 | 2019-06-19 14:18:50 +0000 | [diff] [blame] | 159 | EAP eap = new EAP(challengeType, (byte) 4, challengeType, |
| 160 | challenge.getBytes(Charsets.US_ASCII)); |
| 161 | eap.setIdentifier((byte) 4); |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 162 | |
Shubham Sharma | 048cc26 | 2019-06-19 14:18:50 +0000 | [diff] [blame] | 163 | RADIUS radius = new RADIUS(); |
| 164 | radius.setCode(challengeCode); |
| 165 | radius.setIdentifier((byte) 4); |
| 166 | radius.setAttribute(RADIUSAttribute.RADIUS_ATTR_STATE, |
| 167 | challenge.getBytes(Charsets.US_ASCII)); |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 168 | |
Shubham Sharma | 048cc26 | 2019-06-19 14:18:50 +0000 | [diff] [blame] | 169 | radius.setPayload(eap); |
| 170 | radius.setAttribute(RADIUSAttribute.RADIUS_ATTR_EAP_MESSAGE, |
| 171 | eap.serialize()); |
| 172 | radius.setAttribute(RADIUSAttribute.RADIUS_ATTR_MESSAGE_AUTH, |
| 173 | aaaManager.radiusSecret.getBytes()); |
| 174 | return radius; |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 175 | } |
| 176 | |
| 177 | public static void injectEventDispatcher(Object manager, EventDeliveryService svc) { |
| 178 | Class mc = manager.getClass(); |
| 179 | for (Field f : mc.getSuperclass().getDeclaredFields()) { |
| 180 | if (f.getType().equals(EventDeliveryService.class)) { |
| 181 | try { |
| 182 | TestUtils.setField(manager, f.getName(), svc); |
| 183 | } catch (TestUtils.TestUtilsException e) { |
| 184 | throw new IllegalArgumentException("Unable to inject reference", e); |
| 185 | } |
| 186 | break; |
| 187 | } |
| 188 | } |
| 189 | } |
| 190 | |
| 191 | /** |
| 192 | * Set up the services required by the AAA application. |
| 193 | */ |
| 194 | @Before |
| 195 | public void setUp() { |
| 196 | aaaManager = new AaaManagerWithoutRadiusServer(); |
Shubham Sharma | 048cc26 | 2019-06-19 14:18:50 +0000 | [diff] [blame] | 197 | aaaManager.radiusOperationalStatusService = new RadiusOperationalStatusManager(); |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 198 | aaaManager.netCfgService = new TestNetworkConfigRegistry(); |
| 199 | aaaManager.coreService = new CoreServiceAdapter(); |
| 200 | aaaManager.packetService = new MockPacketService(); |
| 201 | aaaManager.deviceService = new TestDeviceService(); |
| 202 | aaaManager.sadisService = new MockSadisService(); |
| 203 | aaaManager.cfgService = new MockCfgService(); |
| 204 | aaaStatisticsManager = new AaaStatisticsManager(); |
Kartikey Dubey | be14f47 | 2019-10-01 12:18:35 +0000 | [diff] [blame] | 205 | aaaSupplicantStatsManager = new AaaSupplicantMachineStatsManager(); |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 206 | TestUtils.setField(aaaStatisticsManager, "eventDispatcher", new TestEventDispatcher()); |
| 207 | aaaStatisticsManager.activate(); |
Kartikey Dubey | be14f47 | 2019-10-01 12:18:35 +0000 | [diff] [blame] | 208 | TestUtils.setField(aaaSupplicantStatsManager, "eventDispatcher", new TestEventDispatcher()); |
| 209 | aaaSupplicantStatsManager.activate(); |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 210 | aaaManager.aaaStatisticsManager = this.aaaStatisticsManager; |
Kartikey Dubey | be14f47 | 2019-10-01 12:18:35 +0000 | [diff] [blame] | 211 | aaaManager.aaaSupplicantStatsManager = this.aaaSupplicantStatsManager; |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 212 | TestUtils.setField(aaaManager, "eventDispatcher", new TestEventDispatcher()); |
| 213 | aaaManager.activate(new AaaTestBase.MockComponentContext()); |
| 214 | } |
| 215 | |
| 216 | /** |
| 217 | * Tear down the AAA application. |
| 218 | */ |
| 219 | @After |
| 220 | public void tearDown() { |
| 221 | aaaManager.deactivate(new AaaTestBase.MockComponentContext()); |
| 222 | } |
| 223 | |
| 224 | /** |
| 225 | * Extracts the RADIUS packet from a packet sent by the supplicant. |
| 226 | * |
| 227 | * @param radius |
| 228 | * RADIUS packet sent by the supplicant |
| 229 | * @throws DeserializationException |
| 230 | * if deserialization of the packet contents fails. |
| 231 | */ |
| 232 | private void checkRadiusPacketFromSupplicant(RADIUS radius) throws DeserializationException { |
| 233 | assertThat(radius, notNullValue()); |
| 234 | EAP eap = radius.decapsulateMessage(); |
| 235 | assertThat(eap, notNullValue()); |
| 236 | } |
| 237 | |
| 238 | /** |
| 239 | * Fetches the sent packet at the given index. The requested packet must be the |
| 240 | * last packet on the list. |
| 241 | * |
| 242 | * @param index |
| 243 | * index into sent packets array |
| 244 | * @return packet |
| 245 | */ |
| 246 | private BasePacket fetchPacket(int index) { |
| 247 | BasePacket packet = savedPackets.get(index); |
| 248 | assertThat(packet, notNullValue()); |
| 249 | return packet; |
| 250 | } |
| 251 | |
| 252 | /** Tests the authentication path through the AAA application. |
| 253 | * And counts the aaa Stats for successful transmission. |
| 254 | * @throws DeserializationException |
| 255 | * if packed deserialization fails. |
| 256 | */ |
| 257 | @Test |
| 258 | public void testAaaStatisticsForAcceptedPackets() throws Exception { |
| 259 | |
| 260 | // (1) Supplicant start up |
| 261 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 262 | sendPacket(startPacket); |
| 263 | |
| 264 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 265 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
| 266 | |
| 267 | // (2) Supplicant identify |
| 268 | |
| 269 | Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 270 | sendPacket(identifyPacket); |
| 271 | |
| 272 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 273 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 274 | |
| 275 | assertThat(radiusIdentifyPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 276 | assertThat(new String(radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_USERNAME).getValue()), |
| 277 | is("testuser")); |
| 278 | IpAddress nasIp = IpAddress.valueOf(IpAddress.Version.INET, |
| 279 | radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_NAS_IP).getValue()); |
| 280 | assertThat(nasIp.toString(), is(aaaManager.nasIpAddress.getHostAddress())); |
| 281 | |
| 282 | // State machine should have been created by now |
| 283 | |
| 284 | StateMachine stateMachine = StateMachine.lookupStateMachineBySessionId(SESSION_ID); |
| 285 | assertThat(stateMachine, notNullValue()); |
| 286 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
| 287 | |
| 288 | // (3) RADIUS MD5 challenge |
| 289 | |
| 290 | RADIUS radiusCodeAccessChallengePacket = constructRadiusCodeAccessChallengePacket( |
| 291 | RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_MD5); |
| 292 | aaaManager.handleRadiusPacket(radiusCodeAccessChallengePacket); |
| 293 | |
| 294 | Ethernet radiusChallengeMD5Packet = (Ethernet) fetchPacket(2); |
| 295 | checkRadiusPacket(aaaManager, radiusChallengeMD5Packet, EAP.ATTR_MD5); |
| 296 | |
| 297 | // (4) Supplicant MD5 response |
| 298 | |
| 299 | Ethernet md5RadiusPacket = constructSupplicantIdentifyPacket(stateMachine, EAP.ATTR_MD5, |
| 300 | stateMachine.challengeIdentifier(), radiusChallengeMD5Packet); |
| 301 | sendPacket(md5RadiusPacket); |
| 302 | |
| 303 | RADIUS responseMd5RadiusPacket = (RADIUS) fetchPacket(3); |
| 304 | |
| 305 | checkRadiusPacketFromSupplicant(responseMd5RadiusPacket); |
Shubham Sharma | 048cc26 | 2019-06-19 14:18:50 +0000 | [diff] [blame] | 306 | assertThat(responseMd5RadiusPacket.getIdentifier(), is((byte) 9)); |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 307 | assertThat(responseMd5RadiusPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 308 | |
| 309 | // State machine should be in pending state |
| 310 | |
| 311 | assertThat(stateMachine, notNullValue()); |
| 312 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
| 313 | |
| 314 | // (5) RADIUS Success |
| 315 | |
| 316 | RADIUS successPacket = |
| 317 | constructRadiusCodeAccessChallengePacket(RADIUS.RADIUS_CODE_ACCESS_ACCEPT, EAP.SUCCESS); |
| 318 | aaaManager.handleRadiusPacket((successPacket)); |
| 319 | Ethernet supplicantSuccessPacket = (Ethernet) fetchPacket(4); |
| 320 | |
| 321 | checkRadiusPacket(aaaManager, supplicantSuccessPacket, EAP.SUCCESS); |
| 322 | |
| 323 | // State machine should be in authorized state |
| 324 | |
| 325 | assertThat(stateMachine, notNullValue()); |
| 326 | assertThat(stateMachine.state(), is(StateMachine.STATE_AUTHORIZED)); |
| 327 | |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 328 | //Check for increase of Stats |
| 329 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 330 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolAuthSuccessTrans(), ZERO); |
| 331 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
| 332 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolTransRespNotNak(), ZERO); |
| 333 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapPktTxauthChooseEap(), ZERO); |
Shubham Sharma | 001ae11 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 334 | assertNotEquals(aaaStatisticsManager.getAaaStats().getValidEapolFramesRx(), ZERO); |
| 335 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolFramesTx(), ZERO); |
| 336 | assertNotEquals(aaaStatisticsManager.getAaaStats().getReqEapFramesTx(), ZERO); |
| 337 | assertNotEquals(aaaStatisticsManager.getAaaStats().getRequestIdFramesTx(), ZERO); |
| 338 | assertEquals(aaaStatisticsManager.getAaaStats().getInvalidBodyLength(), ZERO); |
| 339 | assertEquals(aaaStatisticsManager.getAaaStats().getInvalidPktType(), ZERO); |
| 340 | assertEquals(aaaStatisticsManager.getAaaStats().getPendingResSupp(), ZERO); |
| 341 | // Counts the aaa Statistics count and displays in the log |
| 342 | countAaaStatistics(); |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 343 | |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 344 | } |
| 345 | |
Shubham Sharma | 001ae11 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 346 | /** Tests invalid packets reaching AAA. |
| 347 | * And counts the aaa Stats for successful transmission. |
| 348 | * @throws DeserializationException |
| 349 | * if packed deserialization fails. |
| 350 | */ |
| 351 | @Test |
| 352 | public void testStatisticsForInvalidPackets() throws Exception { |
| 353 | |
| 354 | //Test Authenticator State Machine Status. Should be Pending |
| 355 | // (1) Supplicant start up |
| 356 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 357 | sendPacket(startPacket); |
| 358 | |
| 359 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 360 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
| 361 | |
| 362 | // (2) Supplicant identify |
| 363 | |
| 364 | Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 365 | sendPacket(identifyPacket); |
| 366 | |
| 367 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 368 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 369 | |
| 370 | assertThat(radiusIdentifyPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 371 | assertThat(new String(radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_USERNAME).getValue()), |
| 372 | is("testuser")); |
| 373 | IpAddress nasIp = IpAddress.valueOf(IpAddress.Version.INET, |
| 374 | radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_NAS_IP).getValue()); |
| 375 | assertThat(nasIp.toString(), is(aaaManager.nasIpAddress.getHostAddress())); |
| 376 | |
| 377 | // State machine should have been created by now |
| 378 | |
| 379 | StateMachine stateMachine = StateMachine.lookupStateMachineBySessionId(SESSION_ID); |
| 380 | assertThat(stateMachine, notNullValue()); |
| 381 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
| 382 | |
| 383 | // (3) RADIUS NAK challenge |
| 384 | |
| 385 | RADIUS radiusCodeAccessChallengePacket = constructRadiusCodeAccessChallengePacket( |
| 386 | RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_NAK); |
| 387 | aaaManager.handleRadiusPacket(radiusCodeAccessChallengePacket); |
| 388 | |
| 389 | Ethernet radiusChallengeNakPacket = (Ethernet) fetchPacket(2); |
| 390 | checkRadiusPacket(aaaManager, radiusChallengeNakPacket, EAP.ATTR_NAK); |
| 391 | |
| 392 | // (4) Supplicant NAK response |
| 393 | |
| 394 | Ethernet nakRadiusPacket = constructSupplicantIdentifyPacket(stateMachine, EAP.ATTR_NAK, |
| 395 | stateMachine.challengeIdentifier(), radiusChallengeNakPacket); |
| 396 | sendPacket(nakRadiusPacket); |
| 397 | |
| 398 | //Statistic Should be increased. |
| 399 | assertNotEquals(aaaStatisticsManager.getAaaStats().getPendingResSupp(), ZERO); |
| 400 | |
| 401 | //Test if packet with invalid eapol type recieved. |
| 402 | // Supplicant ASF Packet |
| 403 | Ethernet invalidPacket = constructSupplicantAsfPacket(); |
| 404 | sendPacket(invalidPacket); |
| 405 | |
| 406 | //Statistic Should be increased. |
| 407 | assertNotEquals(aaaStatisticsManager.getAaaStats().getInvalidPktType(), ZERO); |
| 408 | assertNotEquals(aaaStatisticsManager.getAaaStats().getAccessRequestsTx(), ZERO); |
| 409 | assertNotEquals(aaaStatisticsManager.getAaaStats().getChallengeResponsesRx(), ZERO); |
| 410 | assertNotEquals(aaaStatisticsManager.getAaaStats().getDroppedResponsesRx(), ZERO); |
| 411 | assertNotEquals(aaaStatisticsManager.getAaaStats().getInvalidValidatorsRx(), ZERO); |
| 412 | assertNotEquals(aaaStatisticsManager.getAaaStats().getPendingRequests(), ZERO); |
| 413 | |
| 414 | // Counts the aaa Statistics count and displays in the log |
| 415 | countAaaStatistics(); |
| 416 | } |
| 417 | |
| 418 | |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 419 | /** Tests the count for defected packets. |
| 420 | * |
| 421 | * @throws DeserializationException |
| 422 | * if packed deserialization fails. |
| 423 | */ |
| 424 | @Test |
| 425 | public void testAaaStatisticsForDefectivePackets() throws Exception { |
| 426 | // (1) Supplicant start up |
| 427 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 428 | sendPacket(startPacket); |
| 429 | |
| 430 | // (2) Supplicant identify |
| 431 | |
| 432 | Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 433 | sendPacket(identifyPacket); |
| 434 | |
| 435 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 436 | |
| 437 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 438 | |
| 439 | // Calling the mock test socket based to handle packet |
| 440 | aaaManager.impl.handlePacketFromServer(null); |
| 441 | // State machine should have been created by now |
| 442 | |
| 443 | StateMachine stateMachine = StateMachine.lookupStateMachineBySessionId(SESSION_ID); |
| 444 | |
| 445 | // (3) RADIUS MD5 challenge |
| 446 | |
| 447 | RADIUS radiusCodeAccessChallengePacket = constructRadiusCodeAccessChallengePacket( |
| 448 | RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_MD5); |
| 449 | aaaManager.handleRadiusPacket(radiusCodeAccessChallengePacket); |
| 450 | |
| 451 | Ethernet radiusChallengeMD5Packet = (Ethernet) fetchPacket(2); |
| 452 | |
| 453 | // (4) Supplicant MD5 response |
| 454 | |
| 455 | Ethernet md5RadiusPacket = constructSupplicantIdentifyPacket(stateMachine, EAP.ATTR_MD5, |
| 456 | stateMachine.challengeIdentifier(), radiusChallengeMD5Packet); |
| 457 | sendPacket(md5RadiusPacket); |
| 458 | aaaManager.aaaStatisticsManager.calculatePacketRoundtripTime(); |
| 459 | // (5) RADIUS Rejected |
| 460 | |
| 461 | RADIUS rejectedPacket = |
| 462 | constructRadiusCodeAccessChallengePacket(RADIUS.RADIUS_CODE_ACCESS_REJECT, EAP.FAILURE); |
| 463 | aaaManager.handleRadiusPacket((rejectedPacket)); |
| 464 | Ethernet supplicantRejectedPacket = (Ethernet) fetchPacket(4); |
| 465 | |
| 466 | checkRadiusPacket(aaaManager, supplicantRejectedPacket, EAP.FAILURE); |
| 467 | |
| 468 | // State machine should be in unauthorized state |
| 469 | assertThat(stateMachine, notNullValue()); |
| 470 | assertThat(stateMachine.state(), is(StateMachine.STATE_UNAUTHORIZED)); |
| 471 | // Calculated the total round trip time |
| 472 | aaaManager.aaaStatisticsManager.calculatePacketRoundtripTime(); |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 473 | |
| 474 | //Check for increase of Stats |
| 475 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 476 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolAuthFailureTrans(), ZERO); |
| 477 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
| 478 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapPktTxauthChooseEap(), ZERO); |
| 479 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolTransRespNotNak(), ZERO); |
| 480 | |
Shubham Sharma | 1bd890d | 2019-12-18 07:09:59 +0000 | [diff] [blame] | 481 | assertNotEquals(aaaStatisticsManager.getAaaStats().getAccessRequestsTx(), ZERO); |
| 482 | assertNotEquals(aaaStatisticsManager.getAaaStats().getChallengeResponsesRx(), ZERO); |
| 483 | assertNotEquals(aaaStatisticsManager.getAaaStats().getDroppedResponsesRx(), ZERO); |
| 484 | assertNotEquals(aaaStatisticsManager.getAaaStats().getInvalidValidatorsRx(), ZERO); |
| 485 | assertNotEquals(aaaStatisticsManager.getAaaStats().getPendingRequests(), ZERO); |
| 486 | assertNotEquals(aaaStatisticsManager.getAaaStats().getRejectResponsesRx(), ZERO); |
| 487 | assertNotEquals(aaaStatisticsManager.getAaaStats().getRequestRttMilis(), ZERO); |
| 488 | assertNotEquals(aaaStatisticsManager.getAaaStats().getUnknownTypeRx(), ZERO); |
| 489 | |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 490 | // Counts the aaa Statistics count |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 491 | countAaaStatistics(); |
| 492 | |
| 493 | } |
| 494 | |
| 495 | /* |
| 496 | * Tests the retransmitted packet and malformed packet count |
| 497 | * |
| 498 | * @throws DeserializationException |
| 499 | * if packed deserialization fails. |
| 500 | */ |
| 501 | @Test |
| 502 | public void testRequestRetransmittedCount() throws Exception { |
| 503 | |
| 504 | // (1) Supplicant start up |
| 505 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 506 | sendPacket(startPacket); |
| 507 | |
| 508 | // (2) Supplicant identify |
| 509 | |
| 510 | Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 511 | sendPacket(identifyPacket); |
| 512 | |
| 513 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 514 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 515 | |
| 516 | // again creating pending state for same packet |
| 517 | constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 518 | sendPacket(identifyPacket); |
| 519 | aaaManager.impl.handlePacketFromServer(null); |
| 520 | aaaManager.aaaStatisticsManager.calculatePacketRoundtripTime(); |
| 521 | |
| 522 | // creating malformed packet |
| 523 | final ByteBuffer byteBuffer = ByteBuffer.wrap(startPacket.serialize()); |
| 524 | InboundPacket inPacket = new DefaultInboundPacket(connectPoint("1", 1), |
| 525 | startPacket, byteBuffer); |
| 526 | |
| 527 | PacketContext context = new TestPacketContext(127L, inPacket, null, false); |
| 528 | aaaManager.impl.handlePacketFromServer(context); |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 529 | |
| 530 | // Check for increase of Stats |
| 531 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 532 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
| 533 | |
Shubham Sharma | 1bd890d | 2019-12-18 07:09:59 +0000 | [diff] [blame] | 534 | assertNotEquals(aaaStatisticsManager.getAaaStats().getAccessRequestsTx(), ZERO); |
| 535 | assertNotEquals(aaaStatisticsManager.getAaaStats().getDroppedResponsesRx(), ZERO); |
| 536 | assertNotEquals(aaaStatisticsManager.getAaaStats().getPendingRequests(), ZERO); |
| 537 | assertNotEquals(aaaStatisticsManager.getAaaStats().getMalformedResponsesRx(), ZERO); |
| 538 | assertNotEquals(aaaStatisticsManager.getAaaStats().getRequestReTx(), ZERO); |
| 539 | assertNotEquals(aaaStatisticsManager.getAaaStats().getRequestRttMilis(), ZERO); |
| 540 | assertNotEquals(aaaStatisticsManager.getAaaStats().getUnknownTypeRx(), ZERO); |
| 541 | assertNotEquals(aaaStatisticsManager.getAaaStats().getUnknownServerRx(), ZERO); |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 542 | |
Shubham Sharma | 1bd890d | 2019-12-18 07:09:59 +0000 | [diff] [blame] | 543 | countAaaStatistics(); |
| 544 | } |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 545 | |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 546 | /** Tests the authentication path through the AAA application. |
| 547 | * And counts the aaa Stats for logoff transactionXZ. |
| 548 | * @throws DeserializationException |
| 549 | * if packed deserialization fails. |
| 550 | */ |
| 551 | @Test |
| 552 | public void testAaaStatisticsForLogoffPackets() throws Exception { |
| 553 | |
| 554 | // (1) Supplicant start up |
| 555 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 556 | sendPacket(startPacket); |
| 557 | |
| 558 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 559 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
| 560 | |
| 561 | // (2) Supplicant identify |
| 562 | |
| 563 | Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 564 | sendPacket(identifyPacket); |
| 565 | |
| 566 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 567 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 568 | |
| 569 | assertThat(radiusIdentifyPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 570 | assertThat(new String(radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_USERNAME).getValue()), |
| 571 | is("testuser")); |
| 572 | IpAddress nasIp = IpAddress.valueOf(IpAddress.Version.INET, |
| 573 | radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_NAS_IP).getValue()); |
| 574 | assertThat(nasIp.toString(), is(aaaManager.nasIpAddress.getHostAddress())); |
| 575 | |
| 576 | // State machine should have been created by now |
| 577 | |
| 578 | StateMachine stateMachine = StateMachine.lookupStateMachineBySessionId(SESSION_ID); |
| 579 | assertThat(stateMachine, notNullValue()); |
| 580 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
| 581 | |
| 582 | // (3) RADIUS MD5 challenge |
| 583 | |
| 584 | RADIUS radiusCodeAccessChallengePacket = constructRadiusCodeAccessChallengePacket( |
| 585 | RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_MD5); |
| 586 | aaaManager.handleRadiusPacket(radiusCodeAccessChallengePacket); |
| 587 | |
| 588 | Ethernet radiusChallengeMD5Packet = (Ethernet) fetchPacket(2); |
| 589 | checkRadiusPacket(aaaManager, radiusChallengeMD5Packet, EAP.ATTR_MD5); |
| 590 | |
| 591 | // (4) Supplicant MD5 response |
| 592 | |
| 593 | Ethernet md5RadiusPacket = constructSupplicantIdentifyPacket(stateMachine, EAP.ATTR_MD5, |
| 594 | stateMachine.challengeIdentifier(), radiusChallengeMD5Packet); |
| 595 | sendPacket(md5RadiusPacket); |
| 596 | |
| 597 | RADIUS responseMd5RadiusPacket = (RADIUS) fetchPacket(3); |
| 598 | |
| 599 | checkRadiusPacketFromSupplicant(responseMd5RadiusPacket); |
| 600 | assertThat(responseMd5RadiusPacket.getIdentifier(), is((byte) 9)); |
| 601 | assertThat(responseMd5RadiusPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 602 | |
| 603 | // State machine should be in pending state |
| 604 | |
| 605 | assertThat(stateMachine, notNullValue()); |
| 606 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
| 607 | |
| 608 | // (5) RADIUS Success |
| 609 | |
| 610 | RADIUS successPacket = |
| 611 | constructRadiusCodeAccessChallengePacket(RADIUS.RADIUS_CODE_ACCESS_ACCEPT, EAP.SUCCESS); |
| 612 | aaaManager.handleRadiusPacket((successPacket)); |
| 613 | Ethernet supplicantSuccessPacket = (Ethernet) fetchPacket(4); |
| 614 | |
| 615 | checkRadiusPacket(aaaManager, supplicantSuccessPacket, EAP.SUCCESS); |
| 616 | |
| 617 | // State machine should be in authorized state |
| 618 | |
| 619 | assertThat(stateMachine, notNullValue()); |
| 620 | assertThat(stateMachine.state(), is(StateMachine.STATE_AUTHORIZED)); |
| 621 | |
| 622 | // Supplicant trigger EAP Logoff |
| 623 | Ethernet loggoffPacket = constructSupplicantLogoffPacket(); |
| 624 | sendPacket(loggoffPacket); |
| 625 | |
| 626 | // State machine should be in logoff state |
| 627 | assertThat(stateMachine, notNullValue()); |
| 628 | assertThat(stateMachine.state(), is(StateMachine.STATE_IDLE)); |
| 629 | |
| 630 | //Check for increase in stats |
| 631 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolLogoffRx(), ZERO); |
| 632 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 633 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolAuthSuccessTrans(), ZERO); |
| 634 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
| 635 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolTransRespNotNak(), ZERO); |
| 636 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapPktTxauthChooseEap(), ZERO); |
Shubham Sharma | 001ae11 | 2020-01-28 10:04:01 +0000 | [diff] [blame] | 637 | assertNotEquals(aaaStatisticsManager.getAaaStats().getAuthStateIdle(), ZERO); |
| 638 | // Counts the aaa Statistics count |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 639 | countAaaStatistics(); |
| 640 | |
| 641 | } |
| 642 | |
Arjun E K | ac463f6 | 2020-02-03 14:05:45 +0000 | [diff] [blame] | 643 | /** Tests the authentication path through the AAA application. |
| 644 | * And counts the aaa Stats for timeout. |
| 645 | * @throws DeserializationException |
| 646 | * if packed deserialization fails. |
| 647 | */ |
| 648 | @Test |
| 649 | public void testAaaStatisticsForTimeoutPackets() throws Exception { |
| 650 | |
| 651 | // (1) Supplicant start up |
| 652 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 653 | sendPacket(startPacket); |
| 654 | |
| 655 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 656 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
| 657 | |
| 658 | // (2) Supplicant identify |
| 659 | |
| 660 | Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 661 | sendPacket(identifyPacket); |
| 662 | |
| 663 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 664 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 665 | |
| 666 | assertThat(radiusIdentifyPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST)); |
| 667 | assertThat(new String(radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_USERNAME).getValue()), |
| 668 | is("testuser")); |
| 669 | IpAddress nasIp = IpAddress.valueOf(IpAddress.Version.INET, |
| 670 | radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_NAS_IP).getValue()); |
| 671 | assertThat(nasIp.toString(), is(aaaManager.nasIpAddress.getHostAddress())); |
| 672 | |
| 673 | // State machine should have been created by now |
| 674 | |
| 675 | StateMachine stateMachine = StateMachine.lookupStateMachineBySessionId(SESSION_ID); |
| 676 | assertThat(stateMachine, notNullValue()); |
| 677 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
| 678 | Thread.sleep((aaaManager.cleanupTimerTimeOutInMins / 2) + 1); |
| 679 | |
| 680 | // State machine should be in timeout state |
| 681 | assertThat(stateMachine, notNullValue()); |
| 682 | assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING)); |
| 683 | |
| 684 | //Check for increase in stats |
| 685 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolResIdentityMsgTrans(), ZERO); |
| 686 | assertNotEquals(aaaStatisticsManager.getAaaStats().getEapolStartReqTrans(), ZERO); |
| 687 | countAaaStatistics(); |
| 688 | |
| 689 | } |
| 690 | |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 691 | |
| 692 | /** Tests the authentication path through the AAA application. |
| 693 | * And counts the aaa Stats for logoff transactionXZ. |
| 694 | * @throws DeserializationException |
| 695 | * if packed deserialization fails. |
| 696 | */ |
| 697 | @Test |
| 698 | public void testAaaSuplicantStatsForEapolLogOff() throws Exception { |
| 699 | |
| 700 | // (1) Supplicant start up |
| 701 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 702 | sendPacket(startPacket); |
| 703 | |
| 704 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 705 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
| 706 | |
| 707 | // (2) Supplicant identify |
| 708 | |
| 709 | Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 710 | sendPacket(identifyPacket); |
| 711 | |
| 712 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 713 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 714 | |
| 715 | // State machine should have been created by now |
| 716 | |
| 717 | StateMachine stateMachine = StateMachine.lookupStateMachineBySessionId(SESSION_ID); |
| 718 | |
| 719 | // (3) RADIUS MD5 challenge |
| 720 | |
| 721 | RADIUS radiusCodeAccessChallengePacket = constructRadiusCodeAccessChallengePacket( |
| 722 | RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_MD5); |
| 723 | aaaManager.handleRadiusPacket(radiusCodeAccessChallengePacket); |
| 724 | |
| 725 | Ethernet radiusChallengeMD5Packet = (Ethernet) fetchPacket(2); |
| 726 | checkRadiusPacket(aaaManager, radiusChallengeMD5Packet, EAP.ATTR_MD5); |
| 727 | |
| 728 | // (4) Supplicant MD5 response |
| 729 | |
| 730 | Ethernet md5RadiusPacket = constructSupplicantIdentifyPacket(stateMachine, EAP.ATTR_MD5, |
| 731 | stateMachine.challengeIdentifier(), radiusChallengeMD5Packet); |
| 732 | sendPacket(md5RadiusPacket); |
| 733 | |
| 734 | RADIUS responseMd5RadiusPacket = (RADIUS) fetchPacket(3); |
| 735 | |
| 736 | checkRadiusPacketFromSupplicant(responseMd5RadiusPacket); |
| 737 | |
| 738 | // (5) RADIUS Success |
| 739 | |
| 740 | RADIUS successPacket = |
| 741 | constructRadiusCodeAccessChallengePacket(RADIUS.RADIUS_CODE_ACCESS_ACCEPT, EAP.SUCCESS); |
| 742 | aaaManager.handleRadiusPacket((successPacket)); |
| 743 | Ethernet supplicantSuccessPacket = (Ethernet) fetchPacket(4); |
| 744 | |
| 745 | checkRadiusPacket(aaaManager, supplicantSuccessPacket, EAP.SUCCESS); |
| 746 | |
| 747 | // Supplicant trigger EAP Logoff |
| 748 | Ethernet loggoffPacket = constructSupplicantLogoffPacket(); |
| 749 | sendPacket(loggoffPacket); |
| 750 | AaaSupplicantMachineStats aaaSupplicantObj = aaaSupplicantStatsManager.getSupplicantStats(stateMachine); |
| 751 | |
| 752 | // Check the aaa supplicant stats. |
| 753 | assertEquals(aaaSupplicantObj.getSessionTerminateReason(), "SUPPLICANT_LOGOFF"); |
| 754 | assertEquals(aaaSupplicantObj.getEapolType(), "EAPOL_LOGOFF"); |
| 755 | assertNotEquals(aaaSupplicantObj.getSessionDuration(), 0); |
| 756 | assertEquals(aaaSupplicantObj.getSessionName(), "testuser"); |
| 757 | assertEquals(aaaSupplicantObj.getSessionId(), SESSION_ID); |
| 758 | assertEquals(aaaSupplicantObj.getSrcMacAddress(), serverMac.toString()); |
| 759 | assertNotEquals(aaaSupplicantObj.getTotalFramesReceived(), 0); |
| 760 | assertNotEquals(aaaSupplicantObj.getTotalFramesSent(), 0); |
| 761 | assertNotEquals(aaaSupplicantObj.getTotalPacketsRecieved(), 0); |
| 762 | assertNotEquals(aaaSupplicantObj.getTotalPacketsSent(), 0); |
| 763 | } |
| 764 | |
| 765 | |
Sonal Kasliwal | 7eef29f | 2020-02-12 12:23:22 +0000 | [diff] [blame] | 766 | /** Tests the aaa supplicant stats through the AAA application. |
| 767 | * For authenticated onu (Port removed) |
| 768 | * @throws Exception |
| 769 | */ |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 770 | @Test |
| 771 | public void testAaaSuplicantStatsForPortRemoved() throws Exception { |
| 772 | |
| 773 | // (1) Supplicant start up |
| 774 | Ethernet startPacket = constructSupplicantStartPacket(); |
| 775 | sendPacket(startPacket); |
| 776 | |
| 777 | Ethernet responsePacket = (Ethernet) fetchPacket(0); |
| 778 | checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY); |
| 779 | |
| 780 | // (2) Supplicant identify |
| 781 | |
| 782 | Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null); |
| 783 | sendPacket(identifyPacket); |
| 784 | |
| 785 | RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1); |
| 786 | checkRadiusPacketFromSupplicant(radiusIdentifyPacket); |
| 787 | |
| 788 | // State machine should have been created by now |
| 789 | StateMachine stateMachine = StateMachine.lookupStateMachineBySessionId(SESSION_ID); |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 790 | DefaultAnnotations.Builder annotationsBuilder = DefaultAnnotations.builder() |
Sonal Kasliwal | 7eef29f | 2020-02-12 12:23:22 +0000 | [diff] [blame] | 791 | .set(AnnotationKeys.MANAGEMENT_ADDRESS, SOURCE_IP.toString()); |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 792 | SparseAnnotations annotations = annotationsBuilder.build(); |
| 793 | Annotations[] deviceAnnotations = {annotations }; |
Sonal Kasliwal | 7eef29f | 2020-02-12 12:23:22 +0000 | [diff] [blame] | 794 | Device deviceA = new DefaultDevice(null, DEVICE_ID, Device.Type.OTHER, "", "", "", "", null, deviceAnnotations); |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 795 | Port port = |
Sonal Kasliwal | 7eef29f | 2020-02-12 12:23:22 +0000 | [diff] [blame] | 796 | new DefaultPort(null, PORT_A, true, Type.COPPER, DefaultPort.DEFAULT_SPEED, annotations); |
Sonal Kasliwal | 6f2246d | 2020-01-30 08:42:42 +0000 | [diff] [blame] | 797 | DeviceEvent deviceEvent = new DeviceEvent(DeviceEvent.Type.PORT_REMOVED, deviceA, port); |
| 798 | aaaManager.deviceListener.event(deviceEvent); |
| 799 | AaaSupplicantMachineStats aaaSupplicantObj = aaaSupplicantStatsManager.getSupplicantStats(stateMachine); |
| 800 | |
| 801 | // Check the aaa supplicant stats. |
| 802 | assertEquals(aaaSupplicantObj.getSessionTerminateReason(), "PORT_REMOVED"); |
| 803 | assertEquals(aaaSupplicantObj.getEapolType(), "EAPOL_PACKET"); |
| 804 | assertNotEquals(aaaSupplicantObj.getSessionDuration(), 0); |
| 805 | assertEquals(aaaSupplicantObj.getSessionName(), "testuser"); |
| 806 | assertEquals(aaaSupplicantObj.getSessionId(), SESSION_ID); |
| 807 | assertEquals(aaaSupplicantObj.getSrcMacAddress(), serverMac.toString()); |
| 808 | assertEquals(aaaSupplicantObj.getTotalFramesReceived(), 0); |
| 809 | assertEquals(aaaSupplicantObj.getTotalFramesSent(), 0); |
| 810 | assertEquals(aaaSupplicantObj.getTotalPacketsRecieved(), 0); |
| 811 | assertEquals(aaaSupplicantObj.getTotalPacketsSent(), 0); |
| 812 | } |
| 813 | |
Sonal Kasliwal | 7eef29f | 2020-02-12 12:23:22 +0000 | [diff] [blame] | 814 | // Test AAA supplicant Stats for unauthenticated onu (Port removed) |
| 815 | @Test |
| 816 | public void testAaaSuplicantStatsForUnauthenticatedOnu() throws Exception { |
| 817 | |
| 818 | DefaultAnnotations.Builder annotationsBuilder = DefaultAnnotations.builder() |
| 819 | .set(AnnotationKeys.MANAGEMENT_ADDRESS, SOURCE_IP.toString()); |
| 820 | SparseAnnotations annotations = annotationsBuilder.build(); |
| 821 | Annotations[] deviceAnnotations = {annotations }; |
| 822 | Device deviceA = new DefaultDevice(null, DEVICE_ID, Device.Type.OTHER, "", "", "", "", null, deviceAnnotations); |
| 823 | Port port = |
| 824 | new DefaultPort(null, PORT_A, true, Type.COPPER, DefaultPort.DEFAULT_SPEED, annotations); |
| 825 | DeviceEvent deviceEvent = new DeviceEvent(DeviceEvent.Type.PORT_REMOVED, deviceA, port); |
| 826 | aaaManager.deviceListener.event(deviceEvent); |
| 827 | // State machine will not be created. |
| 828 | StateMachine stateMachine = StateMachine.lookupStateMachineBySessionId(SESSION_ID); |
| 829 | // Check the state machine is null. As state machine is null aaaSuplicantObj is null. |
| 830 | assertNull(stateMachine); |
| 831 | } |
| 832 | |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 833 | // Calculates the AAA statistics count. |
| 834 | public void countAaaStatistics() { |
| 835 | assertThat(aaaStatisticsManager.getAaaStats().getAcceptResponsesRx(), notNullValue()); |
| 836 | assertThat(aaaStatisticsManager.getAaaStats().getAccessRequestsTx(), notNullValue()); |
| 837 | assertThat(aaaStatisticsManager.getAaaStats().getChallengeResponsesRx(), notNullValue()); |
| 838 | assertThat(aaaStatisticsManager.getAaaStats().getDroppedResponsesRx(), notNullValue()); |
| 839 | assertThat(aaaStatisticsManager.getAaaStats().getInvalidValidatorsRx(), notNullValue()); |
| 840 | assertThat(aaaStatisticsManager.getAaaStats().getMalformedResponsesRx(), notNullValue()); |
| 841 | assertThat(aaaStatisticsManager.getAaaStats().getPendingRequests(), notNullValue()); |
| 842 | assertThat(aaaStatisticsManager.getAaaStats().getRejectResponsesRx(), notNullValue()); |
| 843 | assertThat(aaaStatisticsManager.getAaaStats().getRequestReTx(), notNullValue()); |
| 844 | assertThat(aaaStatisticsManager.getAaaStats().getRequestRttMilis(), notNullValue()); |
| 845 | assertThat(aaaStatisticsManager.getAaaStats().getUnknownServerRx(), notNullValue()); |
| 846 | assertThat(aaaStatisticsManager.getAaaStats().getUnknownTypeRx(), notNullValue()); |
Shubham Sharma | c7aa620 | 2019-12-12 10:19:10 +0000 | [diff] [blame] | 847 | |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 848 | } |
| 849 | |
| 850 | /* |
pier | 99c6d1d | 2020-02-13 14:39:55 +0100 | [diff] [blame] | 851 | * Mock implementation of SocketBasedRadiusCommunicator class. |
| 852 | * |
| 853 | */ |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 854 | class TestSocketBasedRadiusCommunicator extends SocketBasedRadiusCommunicator { |
| 855 | |
pier | 99c6d1d | 2020-02-13 14:39:55 +0100 | [diff] [blame] | 856 | TestSocketBasedRadiusCommunicator(ApplicationId appId, PacketService pktService, AaaManager aaaManager) { |
| 857 | super(appId, pktService, aaaManager); |
| 858 | } |
| 859 | |
| 860 | /** |
| 861 | * Wait 10 millis to simulate a non 0 rtt. |
| 862 | * |
| 863 | * @throws InterruptedException |
| 864 | */ |
| 865 | private void waitPacket() throws InterruptedException { |
| 866 | synchronized (this) { |
| 867 | this.wait(10); |
| 868 | } |
| 869 | } |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 870 | |
| 871 | // Implementation of socketBasedRadiusCommunicator--> run() method |
| 872 | public void handlePacketFromServer(PacketContext context) { |
pier | 99c6d1d | 2020-02-13 14:39:55 +0100 | [diff] [blame] | 873 | RADIUS incomingPkt = (RADIUS) fetchPacket(savedPackets.size() - 1); |
| 874 | try { |
| 875 | // wait a couple of millis to avoid rtt being 0 |
| 876 | waitPacket(); |
| 877 | if (context == null) { |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 878 | aaaStatisticsManager.handleRoundtripTime(incomingPkt.getIdentifier()); |
| 879 | aaaManager.handleRadiusPacket(incomingPkt); |
| 880 | } else if (null != context) { |
| 881 | aaaManager.checkForPacketFromUnknownServer("100.100.100.0"); |
| 882 | aaaStatisticsManager.handleRoundtripTime(incomingPkt.getIdentifier()); |
| 883 | aaaManager.handleRadiusPacket(incomingPkt); |
| 884 | incomingPkt = |
| 885 | RADIUS.deserializer().deserialize(incomingPkt.generateAuthCode(), 0, 1); |
| 886 | } |
pier | 99c6d1d | 2020-02-13 14:39:55 +0100 | [diff] [blame] | 887 | } catch (DeserializationException dex) { |
| 888 | aaaManager.aaaStatisticsManager.getAaaStats().increaseMalformedResponsesRx(); |
| 889 | aaaStatisticsManager.getAaaStats().countDroppedResponsesRx(); |
| 890 | log.error("Cannot deserialize packet", dex); |
| 891 | } catch (StateMachineException sme) { |
| 892 | log.error("Illegal state machine operation", sme); |
| 893 | } catch (InterruptedException inte) { |
| 894 | Thread.currentThread().interrupt(); |
| 895 | } |
Shubham Sharma | 1ad1663 | 2019-11-26 11:09:21 +0000 | [diff] [blame] | 896 | } |
| 897 | |
| 898 | } |
| 899 | |
Sonal Kasliwal | 7eef29f | 2020-02-12 12:23:22 +0000 | [diff] [blame] | 900 | } |