2 * Copyright (c) 2014 Contextream, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.lispflowmapping.southbound.lisp;
11 import static io.netty.buffer.Unpooled.wrappedBuffer;
12 import static org.junit.Assert.assertEquals;
13 import static org.junit.Assert.assertFalse;
14 import static org.junit.Assert.assertTrue;
15 import static org.mockito.Mockito.mock;
16 import static org.opendaylight.lispflowmapping.southbound.lisp.MapRegisterCacheTestUtil.DATA1;
17 import static org.opendaylight.lispflowmapping.southbound.lisp.MapRegisterCacheTestUtil.DATA2;
18 import static org.opendaylight.lispflowmapping.southbound.lisp.MapRegisterCacheTestUtil.DATA3;
19 import static org.opendaylight.lispflowmapping.southbound.lisp.MapRegisterCacheTestUtil.KEY_ID;
20 import static org.opendaylight.lispflowmapping.southbound.lisp.MapRegisterCacheTestUtil.NONCE;
21 import static org.opendaylight.lispflowmapping.southbound.lisp.MapRegisterCacheTestUtil.SITE_ID;
22 import static org.opendaylight.lispflowmapping.southbound.lisp.MapRegisterCacheTestUtil.XTR_ID;
23 import static org.opendaylight.lispflowmapping.southbound.lisp.MapRegisterCacheTestUtil.joinArrays;
25 import io.netty.channel.socket.DatagramPacket;
26 import java.net.InetSocketAddress;
27 import java.net.UnknownHostException;
28 import java.nio.ByteBuffer;
29 import java.util.ArrayList;
30 import java.util.Arrays;
31 import java.util.List;
32 import junitx.framework.ArrayAssert;
33 import org.apache.commons.lang3.ArrayUtils;
34 import org.jmock.api.Invocation;
35 import org.junit.Before;
36 import org.junit.BeforeClass;
37 import org.junit.Ignore;
38 import org.junit.Test;
39 import org.mockito.AdditionalMatchers;
40 import org.mockito.InOrder;
41 import org.mockito.Matchers;
42 import org.mockito.Mockito;
43 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
44 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
45 import org.opendaylight.lispflowmapping.lisp.serializer.MapNotifySerializer;
46 import org.opendaylight.lispflowmapping.lisp.serializer.MapReplySerializer;
47 import org.opendaylight.lispflowmapping.lisp.type.LispMessage;
48 import org.opendaylight.lispflowmapping.lisp.util.ByteUtil;
49 import org.opendaylight.lispflowmapping.lisp.util.LispAddressUtil;
50 import org.opendaylight.lispflowmapping.lisp.util.MapNotifyBuilderHelper;
51 import org.opendaylight.lispflowmapping.lisp.util.MaskUtil;
52 import org.opendaylight.lispflowmapping.mapcache.AuthKeyDb;
53 import org.opendaylight.lispflowmapping.southbound.ConcurrentLispSouthboundStats;
54 import org.opendaylight.lispflowmapping.southbound.LispSouthboundPlugin;
55 import org.opendaylight.lispflowmapping.southbound.lisp.cache.MapRegisterCache;
56 import org.opendaylight.lispflowmapping.southbound.lisp.exception.LispMalformedPacketException;
57 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
58 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana.afn.safi.rev130704.AddressFamily;
59 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.InstanceIdType;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.Ipv4BinaryAfi;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.Ipv4PrefixBinaryAfi;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.Ipv6PrefixBinaryAfi;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.AddMapping;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapRegister;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapRequest;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MessageType;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.RequestMapping;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.list.EidItem;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecord;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecordBuilder;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.key.container.MapRegisterCacheKey;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.key.container.MapRegisterCacheKeyBuilder;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.MapRegisterCacheMetadataBuilder;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.value.grouping.MapRegisterCacheValue;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.value.grouping.MapRegisterCacheValueBuilder;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapnotifymessage.MapNotifyBuilder;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.authkey.container.MappingAuthkeyBuilder;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecord;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecord.Action;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecordBuilder;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItem;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItemBuilder;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapreplymessage.MapReplyBuilder;
85 import org.opendaylight.yangtools.yang.binding.Notification;
87 public class LispSouthboundServiceTest extends BaseTestCase {
89 private LispSouthboundHandler testedLispService;
90 private NotificationPublishService nps;
91 private byte[] mapRequestPacket;
92 private byte[] mapRegisterPacket;
93 private ValueSaverAction<Notification> lispNotificationSaver;
94 // private ValueSaverAction<MapRegister> mapRegisterSaver;
95 // private ValueSaverAction<MapRequest> mapRequestSaver;
96 private MapNotifyBuilder mapNotifyBuilder;
97 private MapReplyBuilder mapReplyBuilder;
98 private MappingRecordBuilder mappingRecordBuilder;
99 private MapRegisterCache mapRegisterCache;
100 private LispSouthboundPlugin mockLispSouthboundPlugin;
101 private ConcurrentLispSouthboundStats lispSouthboundStats;
102 private static final long CACHE_RECORD_TIMEOUT = 90000;
104 private static AuthKeyDb akdb;
105 private static AuthenticationKeyDataListener akdl;
107 private interface MapReplyIpv4SingleLocatorPos {
108 int RECORD_COUNT = 3;
110 int LOCATOR_COUNT = 16;
111 int EID_MASK_LEN = 17;
115 int LOCATOR_RBIT = 33;
119 private interface MapReplyIpv4SecondLocatorPos {
120 int FIRST_LOCATOR_IPV4_LENGTH = 12;
121 int LOC_AFI = MapReplyIpv4SingleLocatorPos.LOC_AFI + FIRST_LOCATOR_IPV4_LENGTH;
122 int LOCATOR_RBIT = MapReplyIpv4SingleLocatorPos.LOCATOR_RBIT + FIRST_LOCATOR_IPV4_LENGTH;
123 int LOCATOR = MapReplyIpv4SingleLocatorPos.LOCATOR + FIRST_LOCATOR_IPV4_LENGTH;
127 public static void initTests() {
128 akdb = Mockito.mock(AuthKeyDb.class);
129 Mockito.when(akdb.getAuthenticationKey(Matchers.eq(LispAddressUtil.asIpv4PrefixBinaryEid("10.10.10.10/8"))))
130 .thenReturn(new MappingAuthkeyBuilder().setKeyType(1).setKeyString("password").build());
131 Mockito.when(akdb.getAuthenticationKey(Matchers.eq(LispAddressUtil.asIpv6PrefixBinaryEid(
132 "2610:d0:ffff:192:0:0:0:1/128"))))
133 .thenReturn(new MappingAuthkeyBuilder().setKeyType(1).setKeyString("password").build());
134 Mockito.when(akdb.getAuthenticationKey(Matchers.eq(LispAddressUtil.asIpv4PrefixBinaryEid("153.16.254.1/32"))))
135 .thenReturn(new MappingAuthkeyBuilder().setKeyType(1).setKeyString("password").build());
136 Mockito.when(akdb.getAuthenticationKey(Matchers.eq(LispAddressUtil.asIpv4PrefixBinaryEid("125.124.123.122/8",
137 new InstanceIdType(21L)))))
138 .thenReturn(new MappingAuthkeyBuilder().setKeyType(1).setKeyString("password").build());
139 Mockito.when(akdb.getAuthenticationKey(Matchers.eq(LispAddressUtil.asMacEid("0a:0b:0c:0d:0e:0f"))))
140 .thenReturn(new MappingAuthkeyBuilder().setKeyType(1).setKeyString("password").build());
141 Mockito.when(akdb.getAuthenticationKey(Matchers.eq(LispAddressUtil.asIpv6PrefixBinaryEid(
142 "f0f:f0f:f0f:f0f:f0f:f0f:f0f:f0f/8"))))
143 .thenReturn(new MappingAuthkeyBuilder().setKeyType(1).setKeyString("password").build());
144 Mockito.when(akdb.getAuthenticationKey(Matchers.eq(LispAddressUtil.asIpv4PrefixBinaryEid("172.1.1.2/32"))))
145 .thenReturn(new MappingAuthkeyBuilder().setKeyType(1).setKeyString("password").build());
147 akdl = Mockito.mock(AuthenticationKeyDataListener.class);
148 Mockito.when(akdl.authKeysForEidsUnchanged(Mockito.anyList(), Mockito.anyLong())).thenReturn(true);
153 public void before() throws Exception {
155 // mapResolver = context.mock(IMapResolver.class);
156 // mapServer = context.mock(IMapServer.class);
157 mockLispSouthboundPlugin = mock(LispSouthboundPlugin.class);
158 Mockito.when(mockLispSouthboundPlugin.isMapRegisterCacheEnabled()).thenReturn(true);
159 testedLispService = new LispSouthboundHandler(mockLispSouthboundPlugin);
160 testedLispService.setMapRegisterCacheTimeout(90000);
161 mapRegisterCache = new MapRegisterCache();
162 testedLispService.setMapRegisterCache(mapRegisterCache);
163 testedLispService.setDataBroker(Mockito.mock(DataBroker.class));
164 testedLispService.setAuthKeyDb(akdb);
165 testedLispService.setAuthenticationKeyDataListener(akdl);
166 nps = context.mock(NotificationPublishService.class);
167 testedLispService.setNotificationProvider(nps);
168 lispSouthboundStats = new ConcurrentLispSouthboundStats();
169 testedLispService.setStats(lispSouthboundStats);
170 lispNotificationSaver = new ValueSaverAction<Notification>();
171 // mapRegisterSaver = new ValueSaverAction<MapRegister>();
172 // mapRequestSaver = new ValueSaverAction<MapRequest>();
173 // SRC: 127.0.0.1:58560 to 127.0.0.1:4342
174 // LISP(Type = 8 - Encapsulated)
175 // IP: 192.168.136.10 -> 1.2.3.4
177 // LISP(Type = 1 Map-Request
181 // Source EID not present
182 // Nonce: 0x3d8d2acd39c8d608
183 // ITR-RLOC AFI=1 Address=192.168.136.10
184 // Record 1: 1.2.3.4/32
185 mapRequestPacket = extractWSUdpByteArray(new String(
186 "0000 00 00 00 00 00 00 00 00 00 00 00 00 08 00 45 00 "
187 + "0010 00 58 00 00 40 00 40 11 3c 93 7f 00 00 01 7f 00 "
188 + "0020 00 01 e4 c0 10 f6 00 44 fe 57 80 00 00 00 45 00 "
189 + "0030 00 38 d4 31 00 00 ff 11 56 f3 c0 a8 88 0a 01 02 "
190 + "0040 03 04 dd b4 10 f6 00 24 ef 3a 10 00 00 01 3d 8d "
191 + "0050 2a cd 39 c8 d6 08 00 01 01 02 03 04 00 01 c0 a8 88 0a 00 20 "
192 + "0060 00 01 01 02 03 04"));
193 mapReplyBuilder = new MapReplyBuilder();
194 mapReplyBuilder.setMappingRecordItem(new ArrayList<MappingRecordItem>());
195 mapReplyBuilder.setNonce((long) 0);
196 mapReplyBuilder.setEchoNonceEnabled(false);
197 mapReplyBuilder.setProbe(true);
198 mapReplyBuilder.setSecurityEnabled(true);
199 mappingRecordBuilder = new MappingRecordBuilder();
200 String ip = "0.0.0.0";
201 mappingRecordBuilder.setEid(LispAddressUtil.asIpv4PrefixEid(ip + "/0"));
202 mappingRecordBuilder.setLocatorRecord(new ArrayList<LocatorRecord>());
203 mappingRecordBuilder.setRecordTtl(10);
204 mappingRecordBuilder.setMapVersion((short) 0);
205 mappingRecordBuilder.setAction(Action.NativelyForward);
206 mappingRecordBuilder.setAuthoritative(false);
207 // eidToLocatorBuilder.setPrefix(new LispIpv4Address(0));
208 // mapReply.addEidToLocator(eidToLocatorBuilder);
210 // IP: 192.168.136.10 -> 128.223.156.35
211 // UDP: 49289 -> 4342
212 // LISP(Type = 3 Map-Register, P=1, M=1
216 // AuthDataLength: 20 Data:
217 // e8:f5:0b:c5:c5:f2:b0:21:27:a8:21:41:04:f3:46:5a:a5:68:89:ec
218 // EID prefix: 153.16.254.1/32 (EID=0x9910FE01), TTL: 10, Authoritative,
220 // Local RLOC: 192.168.136.10 (RLOC=0xC0A8880A), Reachable,
221 // Priority/Weight: 1/100, Multicast Priority/Weight:
225 mapRegisterPacket = extractWSUdpByteArray(new String(
226 "0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 "
227 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df "
228 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 38 00 01 01 00 00 "
229 + "0030 00 00 00 00 00 00 00 01 00 14 0e a4 c6 d8 a4 06 "
230 + "0040 71 7c 33 a4 5c 4a 83 1c de 74 53 03 0c ad 00 00 "
231 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 "
232 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
233 mapNotifyBuilder = new MapNotifyBuilder();
234 mapNotifyBuilder.setAuthenticationData(new byte[0]);
239 public void todos() throws Exception {
241 // TODO: MapRequest: usage of Map-Reply-Record in MapRequest packet.
242 // TODO: Non-Encapsulated packets
245 @Test(expected = LispMalformedPacketException.class)
246 public void mapRegister__IllegalPacket() throws Exception {
247 mapRegisterPacket = extractWSUdpByteArray(new String(
248 "0000 00 0c 29 7a ce 8d 00 0c 29 e4 ef 70 08 00 45 00 "
249 + "0010 00 68 00 00 40 00 40 11 26 15 0a 01 00 6e 0a 01 "
250 + "0020 00 01 10 f6 10 f6 00 54 03 3b 38 00 01 01 00 00 "));
252 handleMapRegisterPacket(mapRegisterPacket);
255 @Test(expected = LispMalformedPacketException.class)
256 public void mapRequest__IllegalPacket() throws Exception {
257 mapRequestPacket = extractWSUdpByteArray(new String(
258 "0000 00 00 00 00 00 00 00 00 00 00 00 00 08 00 45 00 "
259 + "0010 00 58 00 00 40 00 40 11 3c 93 7f 00 00 01 7f 00 "
260 + "0020 00 01 e4 c0 10 f6 00 44 fe 57 80 00 00 00 45 00 "
261 + "0030 00 38 d4 31 00 00 ff 11 56 f3 c0 a8 88 0a 01 02 "
262 + "0040 03 04 dd b4 10 f6 00 24 ef 3a 10 00 00 01 3d 8d "));
263 handleMapRequestPacket(mapRequestPacket);
266 @Test(expected = LispMalformedPacketException.class)
267 public void mapRequest__IllegalEncapsulatedPacket() throws Exception {
268 mapRequestPacket = extractWSUdpByteArray(new String(
269 "0000 00 00 00 00 00 00 00 00 00 00 00 00 08 00 45 00 "
270 + "0010 00 58 00 00 40 00 40 11 3c 93 7f 00 00 01 7f 00 "
271 + "0020 00 01 e4 c0 10 f6 00 44 fe 57 80 00 00 00 45 00 "));
272 handleMapRequestPacket(mapRequestPacket);
275 private MapRegister lastMapRegister() {
276 assertTrue(lispNotificationSaver.lastValue instanceof AddMapping);
277 AddMapping lastValue = (AddMapping) lispNotificationSaver.lastValue;
278 return lastValue.getMapRegister();
281 private MapRequest lastMapRequest() {
282 RequestMapping lastValue = (RequestMapping) lispNotificationSaver.lastValue;
283 return lastValue.getMapRequest();
287 public void mapRegister__TwoRlocs() throws Exception {
289 // EID prefix: 172.1.1.2/32, TTL: 10, Authoritative, No-Action
290 // Local RLOC: 10.1.0.110, Reachable, Priority/Weight: 1/100, Multicast
291 // Priority/Weight: 255/0
292 // Local RLOC: 192.168.136.51, Reachable, Priority/Weight: 6/100,
293 // Multicast Priority/Weight: 255/0
294 mapRegisterPacket = extractWSUdpByteArray(new String(
295 "0000 00 0c 29 7a ce 8d 00 0c 29 e4 ef 70 08 00 45 00 "
296 + "0010 00 68 00 00 40 00 40 11 26 15 0a 01 00 6e 0a 01 "
297 + "0020 00 01 10 f6 10 f6 00 54 03 3b 38 00 01 01 00 00 "
298 + "0030 00 00 00 00 00 00 00 01 00 14 ae d8 7b d4 9c 59 "
299 + "0040 e9 35 75 6e f1 29 27 a3 45 20 96 06 c2 e1 00 00 "
300 + "0050 00 0a 02 20 10 00 00 00 00 01 ac 01 01 02 01 64 "
301 + "0060 ff 00 00 05 00 01 0a 01 00 6e 06 64 ff 00 00 05 "
302 + "0070 00 01 c0 a8 88 33"));
304 oneOf(nps).putNotification(with(lispNotificationSaver));
306 handleMapRegisterPacket(mapRegisterPacket);
308 List<MappingRecordItem> eidRecords = lastMapRegister().getMappingRecordItem();
309 assertEquals(1, eidRecords.size());
310 MappingRecord eidRecord = eidRecords.get(0).getMappingRecord();
311 assertEquals(2, eidRecord.getLocatorRecord().size());
312 assertEquals(LispAddressUtil.asIpv4Rloc("10.1.0.110"), eidRecord.getLocatorRecord().get(0).getRloc());
313 assertEquals(LispAddressUtil.asIpv4Rloc("192.168.136.51"), eidRecord.getLocatorRecord().get(1).getRloc());
317 public void mapRegister__Ipv6Rloc() throws Exception {
318 // P bit (Proxy-Map-Reply): Set
319 // M bit (Want-Map-Notify): Set
324 // Authentication Data: 5bc4d44a57e2a55d577a6f89779c004f5da713fb
325 // EID prefix: 2610:d0:ffff:192::1/128, TTL: 10, Authoritative,
327 // Local RLOC: 10.0.58.156, Reachable, Priority/Weight: 1/100, Multicast
328 // Priority/Weight: 255/0
330 mapRegisterPacket = extractWSUdpByteArray(new String(
331 "0000 00 0c 29 34 3e 1b 00 0c 29 f6 d6 0d 08 00 45 00 "
332 + "0010 00 68 00 00 40 00 40 11 ea c3 0a 00 3a 9c 0a 00 "
333 + "0020 01 26 10 f6 10 f6 00 54 f5 9a 38 00 03 01 00 00 "
334 + "0030 00 00 00 00 00 00 00 01 00 14 22 97 ff 61 ec d8 "
335 + "0040 0f 91 c6 c4 01 ef 7f bb 77 58 39 5c 92 23 00 00 "
336 + "0050 00 0a 01 80 10 00 00 00 00 02 26 10 00 d0 ff ff "
337 + "0060 01 92 00 00 00 00 00 00 00 01 01 64 ff 00 00 05 "
338 + "0070 00 01 0a 00 3a 9c"));
340 oneOf(nps).putNotification(with(lispNotificationSaver));
342 handleMapRegisterPacket(mapRegisterPacket);
344 MappingRecord eidToLocatorRecord = lastMapRegister().getMappingRecordItem().get(0).getMappingRecord();
345 assertEquals(LispAddressUtil.asIpv6PrefixBinaryEid("2610:d0:ffff:192:0:0:0:1/128"),
346 eidToLocatorRecord.getEid());
347 assertEquals(Ipv6PrefixBinaryAfi.class, eidToLocatorRecord.getEid().getAddressType());
349 assertEquals(LispAddressUtil.asIpv4Rloc("10.0.58.156"), eidToLocatorRecord.getLocatorRecord().get(0).getRloc());
353 public void mapRegister__VerifyBasicFields() throws Exception {
354 oneOf(nps).putNotification(with(lispNotificationSaver));
355 handleMapRegisterPacket(mapRegisterPacket);
357 MappingRecord eidToLocator = lastMapRegister().getMappingRecordItem().get(0).getMappingRecord();
358 assertEquals(LispAddressUtil.asIpv4PrefixBinaryEid("153.16.254.1/32"), eidToLocator.getEid());
360 assertEquals(1, eidToLocator.getLocatorRecord().size());
361 assertEquals(LispAddressUtil.asIpv4Rloc("192.168.136.10"), eidToLocator.getLocatorRecord().get(0).getRloc());
366 public void mapRegister__NoResponseFromMapServerShouldReturnNullPacket() throws Exception {
367 oneOf(nps).putNotification(with(lispNotificationSaver));
368 mapNotifyBuilder = null;
370 assertNull(handleMapRegisterPacket(mapRegisterPacket));
374 public void mapRegister__NonSetMBit() throws Exception {
375 byte[] registerWithNonSetMBit = extractWSUdpByteArray(new String(
376 "0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 "
377 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df "
378 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 38 00 00 01 00 00 "
379 + "0030 00 00 00 00 00 00 00 01 00 14 79 d1 44 66 19 99 "
380 + "0040 83 63 a7 79 6e f0 40 97 54 26 3a 44 b4 eb 00 00 "
381 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 "
382 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
383 stubMapRegister(true);
385 handleMapRegisterPacket(registerWithNonSetMBit);
387 assertFalse(lastMapRegister().isWantMapNotify());
391 public void mapRegister__NonSetMBitWithNonZeroReservedBits() throws Exception {
392 byte[] registerWithNonSetMBit = extractWSUdpByteArray(new String(
393 "0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 "
394 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df "
395 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 38 00 02 01 00 00 "
396 + "0030 00 00 00 00 00 00 00 01 00 14 c0 c7 c5 2f 57 f6 "
397 + "0040 e7 20 25 3d e8 b2 07 e2 63 de 62 2b 7a 20 00 00 "
398 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 "
399 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
400 stubMapRegister(true);
402 handleMapRegisterPacket(registerWithNonSetMBit);
403 assertFalse(lastMapRegister().isWantMapNotify());
407 public void mapRegister__SetMBitWithNonZeroReservedBits() throws Exception {
408 byte[] registerWithNonSetMBit = extractWSUdpByteArray(new String(
409 "0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 "
410 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df "
411 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 38 00 03 01 00 00 "
412 + "0030 00 00 00 00 00 00 00 01 00 14 a2 72 40 7b 1a ae "
413 + "0040 4e 6b e2 e5 e1 01 40 8a c9 e1 d1 80 cb 72 00 00 "
414 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 "
415 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
416 stubMapRegister(true);
418 handleMapRegisterPacket(registerWithNonSetMBit);
419 assertTrue(lastMapRegister().isWantMapNotify());
423 * Tests whether handling of map-register message will generate mapping-keep-alive notification.
426 public void mapRegister_isMappingKeepAliveAndMapNotifyGenerated() throws InterruptedException,
427 UnknownHostException {
428 byte[] eidPrefixAfi = new byte[] {
429 0x00, 0x01 //eid-prefix-afi
432 byte[] eidPrefix = new byte[] {
433 0x0a, 0x0a, 0x0a, 0x0a //ipv4 address
436 NotificationPublishService notifServiceMock = MapRegisterCacheTestUtil.resetMockForNotificationProvider(
439 //send stream of byte -> map register message
440 final MapRegisterCacheKey cacheKey = MapRegisterCacheTestUtil.createMapRegisterCacheKey(eidPrefix);
441 MapRegisterCacheTestUtil.beforeMapRegisterInvocationValidation(cacheKey, mapRegisterCache);
442 mapRegisterInvocationForCacheTest(eidPrefixAfi, eidPrefix);
443 MapRegisterCacheTestUtil.afterMapRegisterInvocationValidation(notifServiceMock,
444 cacheKey, mapRegisterCache, eidPrefixAfi, eidPrefix);
446 //sending the same byte stream -> map register second time
447 notifServiceMock = MapRegisterCacheTestUtil.resetMockForNotificationProvider(testedLispService);
448 mapRegisterInvocationForCacheTest(eidPrefixAfi, eidPrefix);
450 //mapping-keep-alive message should be generated
451 MapRegisterCacheTestUtil.afterSecondMapRegisterInvocationValidation(notifServiceMock,
452 mockLispSouthboundPlugin, eidPrefixAfi, eidPrefix);
455 void mapRegisterInvocationForCacheTest(byte[] eidPrefixAfi, byte[] eidPrefix) {
456 mapRegisterInvocationForCacheTest(eidPrefixAfi, eidPrefix, MapRegisterCacheTestUtil.AUTH_DATA);
459 void mapRegisterInvocationForCacheTest(byte[] eidPrefixAfi, byte[] eidPrefix, byte[] authenticationData) {
460 final byte[] mapRegisterMessage = MapRegisterCacheTestUtil.joinArrays(DATA1, NONCE, KEY_ID,
461 authenticationData, DATA2, eidPrefixAfi, eidPrefix, DATA3, XTR_ID, SITE_ID);
462 handlePacket(mapRegisterMessage);
466 * It tests whether map register message is stored to local cache with Ipv4 EidPrefix.
469 public void mapRegister_cacheWithEidPrefixIpv4Test() throws InterruptedException {
470 byte[] eidPrefixAfi = new byte[] {
471 0x00, 0x01 //eid-prefix-afi
474 byte[] eidPrefix = new byte[] {
475 0x0a, 0x0a, 0x0a, 0x0a //ipv4 address
478 cacheTest(eidPrefixAfi, eidPrefix, MapRegisterCacheTestUtil.AUTH_DATA);
482 * It tests whether map register message is stored to local cache with Ipv6 EidPrefix.
485 public void mapRegister_cacheWithEidPrefixIpv6Test() throws InterruptedException {
486 byte[] eidPrefixAfi = new byte[] {
487 0x00, 0x02 //eid-prefix-afi
490 byte[] eidPrefix = new byte[] {
491 0x0f, 0x0f, 0x0f, 0x0f, //ipv6 address
492 0x0f, 0x0f, 0x0f, 0x0f, //ipv6 address
493 0x0f, 0x0f, 0x0f, 0x0f, //ipv6 address
494 0x0f, 0x0f, 0x0f, 0x0f //ipv6 address
497 byte[] authenticationData = new byte[]{
499 0x41,(byte)0x83,0x13,0x7C,
500 0x48,(byte)0xEE,0x75,(byte)0x9A,
501 0x4,(byte)0x8C,0x46,(byte)0xA6,
502 0x1B,0x13,(byte)0xC8,0x4D,
503 (byte)0xA1,0x17,0x53,(byte)0xC3
506 cacheTest(eidPrefixAfi, eidPrefix, authenticationData);
510 * It tests whether map register message is stored to local cache with Mac 48bits EidPrefix.
513 public void mapRegister_cacheWithEidPrefixMac48Test() throws InterruptedException {
514 byte[] eidPrefixAfi = new byte[] {
515 0x40, 0x05 //eid-prefix-afi
518 byte[] eidPrefix = new byte[] {
519 0x0a, 0x0b, 0x0c, 0x0d, //mac address
520 0x0e, 0x0f //mac address
522 byte[] authenticationData = new byte[]{
524 (byte)0xB2,(byte)0x8E,0x6,(byte)0x9D,
525 0x61,(byte)0xD8,0xC,0x24,
526 (byte)0x80,0x61,0x5A,0x20,
527 0xD,0x50,0x5E,(byte)0xAE,
528 0x47,(byte)0xF7,(byte)0x86,0x36
530 cacheTest(eidPrefixAfi, eidPrefix, authenticationData);
534 * It tests whether map register message is stored to local cache with Lcaf EidPrefix (inside Ipv4).
537 public void mapRegister_cacheWithEidPrefixLcafTest() throws InterruptedException {
538 byte[] eidPrefixAfi = new byte[] {
539 0x40, 0x03 //eid-prefix-afi
542 //following lcaf prefixed variables are defined according to https://tools.ietf
543 // .org/html/draft-ietf-lisp-lcaf-12#section-4.1
544 byte[] lcafRsvd1 = new byte[]{0x00};
545 byte[] lcafFlags = new byte[]{0x00};
546 byte[] lcafType = new byte[]{0x02};
547 byte[] lcafIIDMaskLength = new byte[]{0x20};
548 byte[] lcafLength = new byte[] {0x00, 0x0a};
549 byte[] lcafInstanceId = new byte[]{0x00, 0x00, 0x00, 0x15};
550 byte[] lcafAfi = new byte[] {0x00, 0x01};
551 byte[] lcafAddress = new byte[] {0x7d, 0x7c, 0x7b, 0x7a};
553 byte[] eidPrefix = joinArrays(lcafRsvd1, lcafFlags, lcafType, lcafIIDMaskLength, lcafLength, lcafInstanceId,
554 lcafAfi, lcafAddress);
556 byte[] authenticationData = new byte[]{
557 0x00, 0x14, //authentication data length
558 0x68, 0x1d, (byte) 0x9e, 0x6e, //auth data
559 0x5e, 0x32, (byte) 0x88, 0x1a, //auth data
560 (byte) 0xae, 0x6b, (byte) 0xe3, 0x40, //auth data
561 0x30, (byte) 0x0b, (byte) 0xb6, (byte) 0xa0, //auth data
562 0x71, (byte) 0xf4, (byte) 0x8c, 0x5f //auth data
566 cacheTest(eidPrefixAfi, eidPrefix, authenticationData);
570 * It tests whether map register message is stored to local cache.
572 public void cacheTest(byte[] eidPrefixAfi, byte[] eidPrefix, byte[] authenticationData) throws
573 InterruptedException {
574 final MapRegisterCacheKey mapRegisterCacheKey = MapRegisterCacheTestUtil.createMapRegisterCacheKey(eidPrefix);
576 final NotificationPublishService mockedNotificationProvider = mock(NotificationPublishService.class);
577 testedLispService.setNotificationProvider(mockedNotificationProvider);
579 MapRegisterCacheTestUtil.beforeMapRegisterInvocationValidation(mapRegisterCacheKey, mapRegisterCache);
580 mapRegisterInvocationForCacheTest(eidPrefixAfi, eidPrefix, authenticationData);
581 MapRegisterCacheTestUtil.afterMapRegisterInvocationValidation(mockedNotificationProvider,
582 mapRegisterCacheKey, mapRegisterCache, eidPrefixAfi, eidPrefix);
587 Checks whether old record from cache will expire and is replaced with new record.
589 add to empty cache record with timestamp older then 90 second - one object
590 add the same entry through calling of handleMapRegister
591 check that removeEntry() and addEntry() (or refreshEntry() was called on mocked object for mapRegisterCache
594 public void mapRegister_cacheRecordExpirationTest() throws InterruptedException {
595 //tests handling of map register message when next message comes:
597 //after cache entry timeout
598 cacheRecordExpirationTest(true);
600 //before cache entry timout
601 cacheRecordExpirationTest(false);
604 private void cacheRecordExpirationTest(boolean cacheRecordTimeouted) throws InterruptedException {
605 mapRegisterCache = Mockito.mock(MapRegisterCache.class);
606 testedLispService.setMapRegisterCache(mapRegisterCache);
607 testedLispService.setNotificationProvider(Mockito.mock(NotificationPublishService.class));
609 final byte[] eidPrefixAfi = new byte[] {0x00, 0x01};
610 final byte[] eidPrefix = new byte[] {0x0a, 0x0a, 0x0a, 0x0a};
612 MapRegisterCacheKeyBuilder cacheKeyBld = new MapRegisterCacheKeyBuilder();
613 cacheKeyBld.setXtrId(XTR_ID);
614 cacheKeyBld.setEidPrefix(eidPrefix);
615 cacheKeyBld.setSiteId(SITE_ID);
617 MapRegisterCacheMetadataBuilder cacheMetadataBld = new MapRegisterCacheMetadataBuilder();
618 cacheMetadataBld.setTimestamp(System.currentTimeMillis() - (cacheRecordTimeouted ? CACHE_RECORD_TIMEOUT : 0L));
619 cacheMetadataBld.setWantMapNotify(false);
621 MapRegisterCacheValueBuilder cacheValueBld = new MapRegisterCacheValueBuilder();
622 cacheValueBld.setMapRegisterCacheMetadata(cacheMetadataBld.build());
623 cacheValueBld.setPacketData(MapRegisterCacheTestUtil.joinArrays(DATA1, KEY_ID, DATA2, eidPrefixAfi,
624 eidPrefix, DATA3, XTR_ID, SITE_ID));
627 final MapRegisterCacheKey cacheKey = cacheKeyBld.build();
628 final MapRegisterCacheValue cacheValue = cacheValueBld.build();
630 Mockito.when(mapRegisterCache.getEntry(Mockito.eq(cacheKey))).thenReturn(cacheRecordTimeouted ? null :
632 Mockito.when(mapRegisterCache.refreshEntry(Mockito.eq(cacheKey))).thenReturn(cacheValue);
634 mapRegisterInvocationForCacheTest(eidPrefixAfi, eidPrefix);
636 InOrder inOrder = Mockito.inOrder(mapRegisterCache);
637 inOrder.verify(mapRegisterCache).getEntry(Mockito.eq(cacheKey));
639 if (cacheRecordTimeouted) {
640 inOrder.verify(mapRegisterCache).addEntry(Mockito.eq(cacheKey), AdditionalMatchers.not(Mockito.eq(
643 inOrder.verify(mapRegisterCache).refreshEntry(Mockito.eq(cacheKey));
649 public void mapRegisterAndNotify__ValidExtraDataParsedSuccessfully() throws Exception {
650 byte[] extraDataPacket = new byte[mapRegisterPacket.length + 3];
651 extraDataPacket[mapRegisterPacket.length] = 0x9;
652 System.arraycopy(mapRegisterPacket, 0, extraDataPacket, 0, mapRegisterPacket.length);
653 stubMapRegister(true);
655 DatagramPacket dp = new DatagramPacket(wrappedBuffer(extraDataPacket), new InetSocketAddress(0),
656 new InetSocketAddress(0));
657 testedLispService.handlePacket(dp);
658 // Check map register fields.
660 // byte[] notifyResult = testedLispService.handlePacket(dp).getData();
661 byte[] notifyResult = lastMapNotifyPacket().content().array();
662 assertEquals(mapRegisterPacket.length, notifyResult.length);
666 private DatagramPacket lastMapReplyPacket() {
667 ByteBuffer serialize = MapReplySerializer.getInstance().serialize(mapReplyBuilder.build());
668 return new DatagramPacket(wrappedBuffer(serialize), new InetSocketAddress(0), new InetSocketAddress(0));
671 private DatagramPacket lastMapNotifyPacket() {
672 if (mapNotifyBuilder.getMappingRecordItem() == null) {
673 mapNotifyBuilder.setMappingRecordItem(new ArrayList<MappingRecordItem>());
675 mapNotifyBuilder.getMappingRecordItem().add(new MappingRecordItemBuilder().setMappingRecord(
676 mappingRecordBuilder.build()).build());
677 mapNotifyBuilder.setNonce((long) 0);
678 mapNotifyBuilder.setKeyId((short) 0);
679 mapNotifyBuilder.setAuthenticationData(new byte[0]);
680 ByteBuffer serialize = MapNotifySerializer.getInstance().serialize(mapNotifyBuilder.build());
681 return new DatagramPacket(wrappedBuffer(serialize), new InetSocketAddress(0), new InetSocketAddress(0));
686 public void mapNotify__VerifyBasicFields() throws Exception {
687 byte registerType = mapRegisterPacket[0];
688 assertEquals(MessageType.MapRegister.getIntValue(), registerType >> 4);
690 stubMapRegister(true);
692 byte[] result = handleMapRegisterAsByteArray(mapRegisterPacket);
694 assertEquals(mapRegisterPacket.length, result.length);
696 byte expectedType = (byte) (MessageType.MapNotify.getIntValue() << 4);
697 assertHexEquals(expectedType, result[0]);
698 assertHexEquals((byte) 0x00, result[1]);
699 assertHexEquals((byte) 0x00, result[2]);
701 byte[] registerWithoutTypeWithoutAuthenticationData = ArrayUtils.addAll(
702 Arrays.copyOfRange(mapRegisterPacket, 3, 16),
703 Arrays.copyOfRange(mapRegisterPacket, 36, mapRegisterPacket.length));
704 byte[] notifyWithoutTypeWithOutAuthenticationData = ArrayUtils.addAll(Arrays.copyOfRange(result, 3, 16),
705 Arrays.copyOfRange(result, 36, result.length));
706 ArrayAssert.assertEquals(registerWithoutTypeWithoutAuthenticationData,
707 notifyWithoutTypeWithOutAuthenticationData);
712 public void mapNotify__VerifyPort() throws Exception {
713 stubMapRegister(true);
715 DatagramPacket notifyPacket = handleMapRegisterPacket(mapRegisterPacket);
716 assertEquals(LispMessage.PORT_NUM, notifyPacket.recipient().getPort());
720 public void mapRequest__VerifyBasicFields() throws Exception {
721 oneOf(nps).putNotification(with(lispNotificationSaver));
722 handleMapRequestAsByteArray(mapRequestPacket);
723 List<EidItem> eids = lastMapRequest().getEidItem();
724 assertEquals(1, eids.size());
725 Eid lispAddress = eids.get(0).getEid();
726 assertEquals(Ipv4PrefixBinaryAfi.class, lispAddress.getAddressType());
727 assertEquals(LispAddressUtil.asIpv4PrefixBinaryEid("1.2.3.4/32"), lispAddress);
728 assertEquals(0x3d8d2acd39c8d608L, lastMapRequest().getNonce().longValue());
732 public void mapRequest__Ipv6Eid() throws Exception {
733 // Internet Protocol Version 6, Src: 2610:d0:ffff:192::1
734 // (2610:d0:ffff:192::1), Dst: 2610:d0:ffff:192::2
735 // (2610:d0:ffff:192::2)
738 // Source EID: 2610:d0:ffff:192::1 (2610:d0:ffff:192::1)
739 // ITR-RLOC 1: 10.0.58.156
740 // Record 1: 2610:d0:ffff:192::2/128
741 // Map-Reply Record: EID prefix: 2610:d0:ffff:192::1/128, TTL: 10,
742 // Authoritative, No-Action
744 mapRequestPacket = extractWSUdpByteArray(new String(
745 "0000 00 0c 29 34 3e 1b 00 0c 29 f6 d6 0d 08 00 45 00 "
746 + "0010 00 b0 00 00 40 00 40 11 ea 7b 0a 00 3a 9c 0a 00 "
747 + "0020 01 26 10 f6 10 f6 00 9c 9b 19 80 00 00 00 60 00 "
748 + "0030 00 00 00 68 11 ff 26 10 00 d0 ff ff 01 92 00 00 "
749 + "0040 00 00 00 00 00 01 26 10 00 d0 ff ff 01 92 00 00 "
750 + "0050 00 00 00 00 00 02 10 f6 10 f6 00 68 94 8b 10 00 "
751 + "0060 00 01 ff f5 bf 5d 7b 75 93 e6 00 02 26 10 00 d0 "
752 + "0070 ff ff 01 92 00 00 00 00 00 00 00 01 00 01 0a 00 "
753 + "0080 3a 9c 00 80 00 02 26 10 00 d0 ff ff 01 92 00 00 "
754 + "0090 00 00 00 00 00 02 00 00 00 0a 01 80 10 00 00 00 "
755 + "00a0 00 02 26 10 00 d0 ff ff 01 92 00 00 00 00 00 00 "
756 + "00b0 00 01 01 64 ff 00 00 05 00 01 0a 00 3a 9c"));
758 oneOf(nps).putNotification(with(lispNotificationSaver));
761 handleMapRequestAsByteArray(mapRequestPacket);
762 assertEquals(LispAddressUtil.asIpv6Eid("2610:d0:ffff:192:0:0:0:1"), lastMapRequest().getSourceEid().getEid());
763 assertEquals(LispAddressUtil.asIpv6PrefixBinaryEid("2610:d0:ffff:192:0:0:0:2/128"),
764 lastMapRequest().getEidItem().get(0).getEid());
769 public void mapRequest__UsesIpv6EncapsulatedUdpPort() throws Exception {
770 // Internet Protocol Version 6, Src: 2610:d0:ffff:192::1
771 // (2610:d0:ffff:192::1), Dst: 2610:d0:ffff:192::2
772 // (2610:d0:ffff:192::2)
773 // encapsulated UDP source port: 4342
775 mapRequestPacket = extractWSUdpByteArray(new String(
776 "0000 00 0c 29 34 3e 1b 00 0c 29 f6 d6 0d 08 00 45 00 "
777 + "0010 00 b0 00 00 40 00 40 11 ea 7b 0a 00 3a 9c 0a 00 "
778 + "0020 01 26 10 f6 10 f6 00 9c 9b 19 80 00 00 00 60 00 "
779 + "0030 00 00 00 68 11 ff 26 10 00 d0 ff ff 01 92 00 00 "
780 + "0040 00 00 00 00 00 01 26 10 00 d0 ff ff 01 92 00 00 "
781 + "0050 00 00 00 00 00 02 10 f6 10 f6 00 68 94 8b 14 00 "
782 + "0060 00 01 ff f5 bf 5d 7b 75 93 e6 00 02 26 10 00 d0 "
783 + "0070 ff ff 01 92 00 00 00 00 00 00 00 01 00 01 0a 00 "
784 + "0080 3a 9c 00 80 00 02 26 10 00 d0 ff ff 01 92 00 00 "
785 + "0090 00 00 00 00 00 02 00 00 00 0a 01 80 10 00 00 00 "
786 + "00a0 00 02 26 10 00 d0 ff ff 01 92 00 00 00 00 00 00 "
787 + "00b0 00 01 01 64 ff 00 00 05 00 01 0a 00 3a 9c"));
788 oneOf(nps).putNotification(with(lispNotificationSaver));
791 DatagramPacket replyPacket = handleMapRequestPacket(mapRequestPacket);
792 assertEquals(4342, replyPacket.recipient().getPort());
796 public void mapRequest__WithSourceEid() throws Exception {
797 // encapsulated LISP packet
798 // Source EID = 153.16.254.1
800 mapRequestPacket = extractWSUdpByteArray(new String(
801 "0000 00 0c 29 7a ce 83 00 15 17 c6 4a c9 08 00 45 00 "
802 + "0010 00 78 00 00 40 00 3e 11 ec b1 0a 00 01 26 0a 00 "
803 + "0020 3a 9e 10 f6 10 f6 00 64 c3 a5 80 00 00 00 45 00 "
804 + "0030 00 58 d4 31 00 00 ff 11 31 89 99 10 fe 01 0a 00 "
805 + "0040 14 c8 10 f6 10 f6 00 44 84 ee 10 00 00 01 ba f9 "
806 + "0050 ff 53 27 36 38 3a 00 01 99 10 fe 01 00 01 0a 00 "
807 + "0060 01 26 00 20 00 01 0a 00 14 c8 00 00 00 0a 01 20 "
808 + "0070 10 00 00 00 00 01 99 10 fe 01 01 64 ff 00 00 05 "
809 + "0080 00 01 0a 00 01 26"));
811 oneOf(nps).putNotification(with(lispNotificationSaver));
814 handleMapRequestAsByteArray(mapRequestPacket);
815 assertEquals(Ipv4BinaryAfi.class, lastMapRequest().getSourceEid().getEid().getAddressType());
821 public void mapReply__VerifyBasicIPv4Fields() throws Exception {
822 mappingRecordBuilder.setEid(LispAddressUtil.asIpv4PrefixEid("10.0.20.200/32"));
823 mapReplyBuilder.setNonce(0x3d8d2acd39c8d608L);
827 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
829 assertEquals(28, result.length);
831 byte expectedLispMessageType = 2;
832 assertEquals(expectedLispMessageType, (byte) (result[LispMessage.Pos.TYPE] >> 4));
833 assertEquals(0x3d8d2acd39c8d608L, ByteUtil.getLong(result, MapReplyIpv4SingleLocatorPos.NONCE));
835 byte expectedRecordCount = (byte) 1;
836 assertEquals(expectedRecordCount, result[MapReplyIpv4SingleLocatorPos.RECORD_COUNT]);
838 assertEquals(MaskUtil.getMaskForAddress(mappingRecordBuilder.getEid().getAddress()),
839 result[MapReplyIpv4SingleLocatorPos.EID_MASK_LEN]);
840 assertEquals(AddressFamily.IpV4.getIntValue(), ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.AFI_TYPE));
841 assertEquals(0x0a0014c8, ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.EID_PREFIX));
846 public void mapReply__VerifyBasicIPv6() throws Exception {
847 mappingRecordBuilder.setEid(LispAddressUtil.asIpv6PrefixEid("0:0:0:0:0:0:0:1/128"));
851 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
853 assertEquals(40, result.length);
855 byte expectedRecordCount = (byte) 1;
856 assertEquals(expectedRecordCount, result[MapReplyIpv4SingleLocatorPos.RECORD_COUNT]);
858 assertEquals(MaskUtil.getMaskForAddress(mappingRecordBuilder.getEid().getAddress()),
859 result[MapReplyIpv4SingleLocatorPos.EID_MASK_LEN]);
860 assertEquals(AddressFamily.IpV6.getIntValue(), ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.AFI_TYPE));
861 byte[] expectedIpv6 = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 };
863 ArrayAssert.assertEquals(expectedIpv6, Arrays.copyOfRange(result, 24, 40));
868 public void mapReply__VerifyIPv6EidAndLocator() throws Exception {
869 mappingRecordBuilder.setEid(LispAddressUtil.asIpv6PrefixEid("0:0:0:0:0:0:0:1/128"));
870 mappingRecordBuilder.getLocatorRecord().add(
871 new LocatorRecordBuilder().setRloc(LispAddressUtil.asIpv6Rloc("0:0:0:0:0:0:0:2")).build());
875 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
877 assertEquals(64, result.length);
879 byte[] expectedIpv6Eid = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 };
880 ArrayAssert.assertEquals(expectedIpv6Eid, Arrays.copyOfRange(result, 24, 40));
882 byte[] expectedIpv6Rloc = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2 };
883 ArrayAssert.assertEquals(expectedIpv6Rloc, Arrays.copyOfRange(result, 48, 64));
888 public void mapReply__UseEncapsulatedUdpPort() throws Exception {
891 assertEquals(LispMessage.PORT_NUM, handleMapRequestPacket(mapRequestPacket).recipient().getPort());
896 public void mapReply__WithNonRoutableSingleLocator() throws Exception {
897 mappingRecordBuilder.setEid(LispAddressUtil.asIpv4PrefixEid("10.0.20.200/32"));
898 mappingRecordBuilder.getLocatorRecord().add(
899 new LocatorRecordBuilder().setRouted(false).setRloc(LispAddressUtil.asIpv4Rloc("4.3.2.1")).build());
902 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
903 assertEquals(0x00, result[MapReplyIpv4SingleLocatorPos.LOCATOR_RBIT] & 0x01);
908 public void mapReply__WithSingleLocator() throws Exception {
909 mappingRecordBuilder.setEid(LispAddressUtil.asIpv4PrefixEid("10.0.20.200/32"));
910 mappingRecordBuilder.getLocatorRecord().add(
911 new LocatorRecordBuilder().setRouted(true).setRloc(LispAddressUtil.asIpv4Rloc("4.3.2.1")).build());
914 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
915 assertEquals(40, result.length);
917 byte expectedLocCount = 1;
918 assertEquals(expectedLocCount, result[MapReplyIpv4SingleLocatorPos.LOCATOR_COUNT]);
920 assertEquals(AddressFamily.IpV4.getIntValue(), ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.LOC_AFI));
922 assertEquals(0x04030201, ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.LOCATOR));
923 assertEquals(0x01, result[MapReplyIpv4SingleLocatorPos.LOCATOR_RBIT] & 0x01);
928 public void mapReply__WithMultipleLocator() throws Exception {
929 mappingRecordBuilder.getLocatorRecord().add(
930 new LocatorRecordBuilder().setRouted(true).setRloc(LispAddressUtil.asIpv4Rloc("4.3.2.1")).build());
931 mappingRecordBuilder.getLocatorRecord().add(
932 new LocatorRecordBuilder().setRouted(true).setRloc(LispAddressUtil.asIpv6Rloc("0:0:0:0:0:0:0:1"))
936 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
937 assertEquals(64, result.length);
939 assertEquals(2, result[MapReplyIpv4SingleLocatorPos.LOCATOR_COUNT]);
941 assertEquals(AddressFamily.IpV4.getIntValue(), ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.LOC_AFI));
942 assertEquals(0x04030201, ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.LOCATOR));
943 assertEquals(0x01, result[MapReplyIpv4SingleLocatorPos.LOCATOR_RBIT] & 0x01);
945 assertEquals(AddressFamily.IpV6.getIntValue(), ByteUtil.getInt(result, MapReplyIpv4SecondLocatorPos.LOC_AFI));
947 byte[] expectedIpv6Rloc = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 };
948 ArrayAssert.assertEquals(expectedIpv6Rloc, Arrays.copyOfRange(result, MapReplyIpv4SecondLocatorPos.LOCATOR,
949 MapReplyIpv4SecondLocatorPos.LOCATOR + 16));
951 assertEquals(0x01, result[MapReplyIpv4SecondLocatorPos.LOCATOR_RBIT] & 0x01);
955 public void handleUnknownLispMessage() throws Exception {
956 // IP: 192.168.136.10 -> 128.223.156.35
957 // UDP: 49289 -> 4342
958 // LISP(Type = 14 UNKNOWN!!!, P=1, M=1
960 byte[] unknownTypePacket = extractWSUdpByteArray(new String(
961 "0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 "
962 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df "
963 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 F8 00 01 01 00 00 "
964 + "0030 00 00 00 00 00 00 00 01 00 14 e8 f5 0b c5 c5 f2 "
965 + "0040 b0 21 27 a8 21 41 04 f3 46 5a a5 68 89 ec 00 00 "
966 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 "
967 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
968 assertNull(handlePacket(unknownTypePacket));
972 public void mapRequest__MultipleItrRlocs() throws Exception {
973 // this is what LISPmob sends when configured multiple RLOCs for single
975 // ITR-RLOC 1: 10.1.0.111
976 // ITR-RLOC 2: 192.168.136.51
978 mapRequestPacket = extractWSUdpByteArray(new String(
979 "0000 00 0c 29 7a ce 8d 00 0c 29 e4 ef 70 08 00 45 00 "
980 + "0010 00 8a 00 00 40 00 40 11 25 f2 0a 01 00 6f 0a 01 "
981 + "0020 00 01 10 f6 10 f6 00 76 06 1f 80 00 00 00 45 00 "
982 + "0030 00 6a d4 31 00 00 ff 11 2a 3e ac 01 01 02 08 08 "
983 + "0040 08 08 10 f6 10 f6 00 56 63 14 10 00 01 01 79 67 "
984 + "0050 ff 75 a0 61 66 19 00 01 ac 01 01 02 00 01 0a 01 "
985 + "0060 00 6f 00 01 c0 a8 88 33 00 20 00 01 08 08 08 08 "
986 + "0070 00 00 00 0a 02 20 10 00 00 00 00 01 ac 01 01 02 "
987 + "0080 01 64 ff 00 00 05 00 01 0a 01 00 6f 06 64 ff 00 "
988 + "0090 00 05 00 01 c0 a8 88 33"));
990 oneOf(nps).putNotification(with(lispNotificationSaver));
991 handleMapRequestAsByteArray(mapRequestPacket);
995 private void stubMapRegister(final boolean setNotifyFromRegister) {
997 allowing(nps).putNotification(with(lispNotificationSaver));
998 } catch (InterruptedException e) {
999 LOG.debug("Interrupted", e);
1001 will(new SimpleAction() {
1004 public Object invoke(Invocation invocation) throws Throwable {
1005 if (setNotifyFromRegister) {
1006 MapNotifyBuilderHelper.setFromMapRegister(mapNotifyBuilder, lastMapRegister());
1013 private void stubHandleRequest() {
1015 allowing(nps).putNotification(wany(Notification.class));
1016 } catch (InterruptedException e) {
1017 LOG.debug("Interrupted", e);
1021 private byte[] handleMapRequestAsByteArray(byte[] inPacket) {
1022 handleMapRequestPacket(inPacket);
1023 return lastMapReplyPacket().content().array();
1026 private byte[] handleMapRegisterAsByteArray(byte[] inPacket) {
1027 handleMapRegisterPacket(inPacket);
1028 return lastMapNotifyPacket().content().array();
1031 private DatagramPacket handleMapRequestPacket(byte[] inPacket) {
1032 DatagramPacket dp = new DatagramPacket(wrappedBuffer(inPacket), new InetSocketAddress(0),
1033 new InetSocketAddress(0));
1034 // Unless we explicitly set the source port, it will be -1, which breaks some tests
1035 // This is till not the real port number, but it's better
1036 //dp.setPort(LispMessage.PORT_NUM);
1037 testedLispService.handlePacket(dp);
1038 return lastMapReplyPacket();
1041 private DatagramPacket handleMapRegisterPacket(byte[] inPacket) {
1042 DatagramPacket dp = new DatagramPacket(wrappedBuffer(inPacket), new InetSocketAddress(0),
1043 new InetSocketAddress(0));
1044 // Unless we explicitly set the source port, it will be -1, which breaks some tests
1045 // This is till not the real port number, but it's better
1046 //dp.setPort(LispMessage.PORT_NUM);
1047 testedLispService.handlePacket(dp);
1048 if (mapNotifyBuilder == null) {
1051 return lastMapNotifyPacket();
1055 private DatagramPacket handlePacket(byte[] inPacket) {
1056 // TODO get from mock
1057 testedLispService.handlePacket(new DatagramPacket(wrappedBuffer(inPacket), new InetSocketAddress(0),
1058 new InetSocketAddress(0)));
1062 private byte[] extractWSUdpByteArray(String wiresharkHex) {
1063 final int headerLen = 42;
1064 byte[] res = new byte[1000];
1065 String[] split = wiresharkHex.split(" ");
1067 for (String cur : split) {
1069 if (cur.length() == 2) {
1071 if (counter > headerLen) {
1072 res[counter - headerLen - 1] = (byte) Integer.parseInt(cur, 16);
1077 return Arrays.copyOf(res, counter - headerLen);
1080 @Test(expected = LispMalformedPacketException.class)
1081 public void mapRequest__NoIpItrRloc() throws Exception {
1082 mapRequestPacket = hexToByteBuffer("10 00 " //
1083 + "02 " // This means 3 ITR - RLOCs
1084 + "01 3d 8d 2a cd 39 c8 d6 08 00 00 " //
1085 + "40 05 c0 a8 88 0a 01 02 " // MAC (ITR-RLOC #1 of 3)
1086 + "40 05 00 00 00 00 00 00 " // MAC (ITR-RLOC #2 of 3)
1087 + "40 05 11 22 34 56 78 90 " // MAC (ITR-RLOC #3 of 3)
1088 + "00 20 00 01 01 02 03 04").array();
1089 handleMapRequestPacket(mapRequestPacket);
1094 // public void mapRequest__IPITRRLOCIsSecond() throws Exception {
1095 // mapRequestPacket = hexToByteBuffer("10 00 " //
1096 // + "01 " // This means 3 ITR - RLOCs
1097 // + "01 3d 8d 2a cd 39 c8 d6 08 00 00 " //
1098 // + "40 05 c0 a8 88 0a 01 02 " // MAC (ITR-RLOC #1 of 2)
1099 // + "00 01 01 02 03 04 " // IP (ITR-RLOC #2 of 2)
1100 // + "00 20 00 01 01 02 03 04").array();
1101 // oneOf(nps).putNotification(with(lispNotificationSaver));
1102 // // ret(mapReply);
1103 // DatagramPacket packet = handleMapRequestPacket(mapRequestPacket);
1104 // assertEquals(2, lastMapRequest().getItrRlocs().size());
1105 // assertEquals((new LispIpv4Address("1.2.3.4")).getAddress(),
1106 // packet.getAddress());
1111 // public void mapRequest__MULTIPLEIPITRRLOCs() throws Exception {
1112 // mapRequestPacket = hexToByteBuffer("10 00 " //
1113 // + "01 " // This means 3 ITR - RLOCs
1114 // + "01 3d 8d 2a cd 39 c8 d6 08 00 00 " //
1115 // + "00 01 01 02 03 04 " // IP (ITR-RLOC #1 of 2)
1116 // + "00 01 c0 a8 88 0a " // MAC (ITR-RLOC #2 of 2)
1117 // + "00 20 00 01 01 02 03 04").array();
1118 // oneOf(nps).putNotification(with(lispNotificationSaver));
1119 // // ret(mapReply);
1120 // DatagramPacket packet = handleMapRequestPacket(mapRequestPacket);
1121 // assertEquals(2, lastMapRequest().getItrRloc().size());
1122 // assertEquals((new LispIpv4Address("1.2.3.4")).getAddress(),
1123 // packet.getAddress());