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 org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertFalse;
13 import static org.junit.Assert.assertTrue;
15 import java.net.DatagramPacket;
16 import java.nio.ByteBuffer;
17 import java.util.ArrayList;
18 import java.util.Arrays;
19 import java.util.List;
21 import junitx.framework.ArrayAssert;
22 import junitx.framework.Assert;
24 import org.apache.commons.lang3.ArrayUtils;
25 import org.jmock.api.Invocation;
26 import org.junit.Before;
27 import org.junit.Ignore;
28 import org.junit.Test;
29 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
30 import org.opendaylight.lispflowmapping.lisp.type.AddressFamilyNumberEnum;
31 import org.opendaylight.lispflowmapping.lisp.type.LispMessage;
32 import org.opendaylight.lispflowmapping.lisp.type.LispMessageEnum;
33 import org.opendaylight.lispflowmapping.lisp.util.ByteUtil;
34 import org.opendaylight.lispflowmapping.lisp.util.LispAFIConvertor;
35 import org.opendaylight.lispflowmapping.lisp.util.MapNotifyBuilderHelper;
36 import org.opendaylight.lispflowmapping.lisp.serializer.MapNotifySerializer;
37 import org.opendaylight.lispflowmapping.lisp.serializer.MapReplySerializer;
38 import org.opendaylight.lispflowmapping.southbound.lisp.exception.LispMalformedPacketException;
39 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.AddMapping;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.EidToLocatorRecord.Action;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.LispAFIAddress;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.MapRegister;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.MapRequest;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.RequestMapping;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.eidrecords.EidRecord;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.eidtolocatorrecords.EidToLocatorRecord;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.eidtolocatorrecords.EidToLocatorRecordBuilder;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.lispaddress.LispAddressContainer;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.lispaddress.lispaddresscontainer.address.ipv4.Ipv4AddressBuilder;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.lispaddress.lispaddresscontainer.address.ipv6.Ipv6AddressBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.locatorrecords.LocatorRecord;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.locatorrecords.LocatorRecordBuilder;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.mapnotifymessage.MapNotifyBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.mapreplymessage.MapReplyBuilder;
56 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
57 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Address;
58 import org.opendaylight.yangtools.yang.binding.Notification;
60 public class LispSouthboundServiceTest extends BaseTestCase {
62 private LispSouthboundService testedLispService;
63 private NotificationProviderService nps;
64 private byte[] mapRequestPacket;
65 private byte[] mapRegisterPacket;
66 private ValueSaverAction<Notification> lispNotificationSaver;
67 // private ValueSaverAction<MapRegister> mapRegisterSaver;
68 // private ValueSaverAction<MapRequest> mapRequestSaver;
69 private MapNotifyBuilder mapNotifyBuilder;
70 private MapReplyBuilder mapReplyBuilder;
71 private EidToLocatorRecordBuilder eidToLocatorBuilder;
73 private interface MapReplyIpv4SingleLocatorPos {
76 int LOCATOR_COUNT = 16;
77 int EID_MASK_LEN = 17;
81 int LOCATOR_RBIT = 33;
85 private interface MapReplyIpv4SecondLocatorPos {
86 int FIRST_LOCATOR_IPV4_LENGTH = 12;
87 int LOC_AFI = MapReplyIpv4SingleLocatorPos.LOC_AFI + FIRST_LOCATOR_IPV4_LENGTH;
88 int LOCATOR_RBIT = MapReplyIpv4SingleLocatorPos.LOCATOR_RBIT + FIRST_LOCATOR_IPV4_LENGTH;
89 int LOCATOR = MapReplyIpv4SingleLocatorPos.LOCATOR + FIRST_LOCATOR_IPV4_LENGTH;
94 public void before() throws Exception {
96 // mapResolver = context.mock(IMapResolver.class);
97 // mapServer = context.mock(IMapServer.class);
98 testedLispService = new LispSouthboundService();
99 nps = context.mock(NotificationProviderService.class);
100 testedLispService.setNotificationProvider(nps);
101 lispNotificationSaver = new ValueSaverAction<Notification>();
102 // mapRegisterSaver = new ValueSaverAction<MapRegister>();
103 // mapRequestSaver = new ValueSaverAction<MapRequest>();
104 // SRC: 127.0.0.1:58560 to 127.0.0.1:4342
105 // LISP(Type = 8 - Encapsulated)
106 // IP: 192.168.136.10 -> 1.2.3.4
108 // LISP(Type = 1 Map-Request
112 // Source EID not present
113 // Nonce: 0x3d8d2acd39c8d608
114 // ITR-RLOC AFI=1 Address=192.168.136.10
115 // Record 1: 1.2.3.4/32
116 mapRequestPacket = extractWSUdpByteArray(new String("0000 00 00 00 00 00 00 00 00 00 00 00 00 08 00 45 00 " //
117 + "0010 00 58 00 00 40 00 40 11 3c 93 7f 00 00 01 7f 00 "
118 + "0020 00 01 e4 c0 10 f6 00 44 fe 57 80 00 00 00 45 00 "
119 + "0030 00 38 d4 31 00 00 ff 11 56 f3 c0 a8 88 0a 01 02 "
120 + "0040 03 04 dd b4 10 f6 00 24 ef 3a 10 00 00 01 3d 8d "
121 + "0050 2a cd 39 c8 d6 08 00 01 01 02 03 04 00 01 c0 a8 88 0a 00 20 " //
122 + "0060 00 01 01 02 03 04"));
123 mapReplyBuilder = new MapReplyBuilder();
124 mapReplyBuilder.setEidToLocatorRecord(new ArrayList<EidToLocatorRecord>());
125 mapReplyBuilder.setNonce((long) 0);
126 mapReplyBuilder.setEchoNonceEnabled(false);
127 mapReplyBuilder.setProbe(true);
128 mapReplyBuilder.setSecurityEnabled(true);
129 eidToLocatorBuilder = new EidToLocatorRecordBuilder();
130 String ip = "0.0.0.0";
131 eidToLocatorBuilder.setLispAddressContainer(LispAFIConvertor.asIPv4Prefix(ip, 0));
132 eidToLocatorBuilder.setLocatorRecord(new ArrayList<LocatorRecord>());
133 eidToLocatorBuilder.setRecordTtl(10);
134 eidToLocatorBuilder.setMapVersion((short) 0);
135 eidToLocatorBuilder.setMaskLength((short) 0);
136 eidToLocatorBuilder.setAction(Action.NativelyForward);
137 eidToLocatorBuilder.setAuthoritative(false);
138 // eidToLocatorBuilder.setPrefix(new LispIpv4Address(0));
139 // mapReply.addEidToLocator(eidToLocatorBuilder);
141 // IP: 192.168.136.10 -> 128.223.156.35
142 // UDP: 49289 -> 4342
143 // LISP(Type = 3 Map-Register, P=1, M=1
147 // AuthDataLength: 20 Data:
148 // e8:f5:0b:c5:c5:f2:b0:21:27:a8:21:41:04:f3:46:5a:a5:68:89:ec
149 // EID prefix: 153.16.254.1/32 (EID=0x9910FE01), TTL: 10, Authoritative,
151 // Local RLOC: 192.168.136.10 (RLOC=0xC0A8880A), Reachable,
152 // Priority/Weight: 1/100, Multicast Priority/Weight:
156 mapRegisterPacket = extractWSUdpByteArray(new String("0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 " //
157 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df "
158 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 38 00 01 01 00 00 "
159 + "0030 00 00 00 00 00 00 00 01 00 14 0e a4 c6 d8 a4 06 "
160 + "0040 71 7c 33 a4 5c 4a 83 1c de 74 53 03 0c ad 00 00 "
161 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 " //
162 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
163 mapNotifyBuilder = new MapNotifyBuilder();
164 mapNotifyBuilder.setAuthenticationData(new byte[0]);
169 public void todos() throws Exception {
171 // TODO: MapRequest: usage of Map-Reply-Record in MapRequest packet.
172 // TODO: Non-Encapsulated packets
175 @Test(expected = LispMalformedPacketException.class)
176 public void mapRegister__IllegalPacket() throws Exception {
177 mapRegisterPacket = extractWSUdpByteArray(new String("0000 00 0c 29 7a ce 8d 00 0c 29 e4 ef 70 08 00 45 00 "
178 + "0010 00 68 00 00 40 00 40 11 26 15 0a 01 00 6e 0a 01 " //
179 + "0020 00 01 10 f6 10 f6 00 54 03 3b 38 00 01 01 00 00 "));
181 handleMapRegisterPacket(mapRegisterPacket);
184 @Test(expected = LispMalformedPacketException.class)
185 public void mapRequest__IllegalPacket() throws Exception {
186 mapRequestPacket = extractWSUdpByteArray(new String("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 handleMapRequestPacket(mapRequestPacket);
194 @Test(expected = LispMalformedPacketException.class)
195 public void mapRequest__IllegalEncapsulatedPacket() throws Exception {
196 mapRequestPacket = extractWSUdpByteArray(new String("0000 00 00 00 00 00 00 00 00 00 00 00 00 08 00 45 00 " //
197 + "0010 00 58 00 00 40 00 40 11 3c 93 7f 00 00 01 7f 00 " //
198 + "0020 00 01 e4 c0 10 f6 00 44 fe 57 80 00 00 00 45 00 "));
199 handleMapRequestPacket(mapRequestPacket);
202 private MapRegister lastMapRegister() {
203 assertTrue(lispNotificationSaver.lastValue instanceof AddMapping);
204 AddMapping lastValue = (AddMapping) lispNotificationSaver.lastValue;
205 return lastValue.getMapRegister();
208 private MapRequest lastMapRequest() {
209 RequestMapping lastValue = (RequestMapping) lispNotificationSaver.lastValue;
210 return lastValue.getMapRequest();
214 public void mapRegister__TwoRlocs() throws Exception {
216 // EID prefix: 172.1.1.2/32, TTL: 10, Authoritative, No-Action
217 // Local RLOC: 10.1.0.110, Reachable, Priority/Weight: 1/100, Multicast
218 // Priority/Weight: 255/0
219 // Local RLOC: 192.168.136.51, Reachable, Priority/Weight: 6/100,
220 // Multicast Priority/Weight: 255/0
221 mapRegisterPacket = extractWSUdpByteArray(new String("0000 00 0c 29 7a ce 8d 00 0c 29 e4 ef 70 08 00 45 00 "
222 + "0010 00 68 00 00 40 00 40 11 26 15 0a 01 00 6e 0a 01 " //
223 + "0020 00 01 10 f6 10 f6 00 54 03 3b 38 00 01 01 00 00 " //
224 + "0030 00 00 00 00 00 00 00 01 00 14 ae d8 7b d4 9c 59 " //
225 + "0040 e9 35 75 6e f1 29 27 a3 45 20 96 06 c2 e1 00 00 " //
226 + "0050 00 0a 02 20 10 00 00 00 00 01 ac 01 01 02 01 64 " //
227 + "0060 ff 00 00 05 00 01 0a 01 00 6e 06 64 ff 00 00 05 " //
228 + "0070 00 01 c0 a8 88 33"));
230 oneOf(nps).publish(with(lispNotificationSaver));
232 handleMapRegisterPacket(mapRegisterPacket);
234 List<EidToLocatorRecord> eidRecords = lastMapRegister().getEidToLocatorRecord();
235 assertEquals(1, eidRecords.size());
236 EidToLocatorRecord eidRecord = eidRecords.get(0);
237 assertEquals(2, eidRecord.getLocatorRecord().size());
238 assertEquals(LispAFIConvertor.toContainer(LispAFIConvertor.asIPAfiAddress("10.1.0.110")), eidRecord.getLocatorRecord().get(0).getLispAddressContainer());
239 assertEquals(LispAFIConvertor.toContainer(LispAFIConvertor.asIPAfiAddress("192.168.136.51")), eidRecord.getLocatorRecord().get(1).getLispAddressContainer());
243 public void mapRegister__Ipv6Rloc() throws Exception {
244 // P bit (Proxy-Map-Reply): Set
245 // M bit (Want-Map-Notify): Set
250 // Authentication Data: 5bc4d44a57e2a55d577a6f89779c004f5da713fb
251 // EID prefix: 2610:d0:ffff:192::1/128, TTL: 10, Authoritative,
253 // Local RLOC: 10.0.58.156, Reachable, Priority/Weight: 1/100, Multicast
254 // Priority/Weight: 255/0
256 mapRegisterPacket = extractWSUdpByteArray(new String("0000 00 0c 29 34 3e 1b 00 0c 29 f6 d6 0d 08 00 45 00 " //
257 + "0010 00 68 00 00 40 00 40 11 ea c3 0a 00 3a 9c 0a 00 " //
258 + "0020 01 26 10 f6 10 f6 00 54 f5 9a 38 00 03 01 00 00 " //
259 + "0030 00 00 00 00 00 00 00 01 00 14 22 97 ff 61 ec d8 " //
260 + "0040 0f 91 c6 c4 01 ef 7f bb 77 58 39 5c 92 23 00 00 " //
261 + "0050 00 0a 01 80 10 00 00 00 00 02 26 10 00 d0 ff ff " //
262 + "0060 01 92 00 00 00 00 00 00 00 01 01 64 ff 00 00 05 " //
263 + "0070 00 01 0a 00 3a 9c"));
265 oneOf(nps).publish(with(lispNotificationSaver));
267 handleMapRegisterPacket(mapRegisterPacket);
269 EidToLocatorRecord eidToLocatorRecord = lastMapRegister().getEidToLocatorRecord().get(0);
270 assertEquals(LispAFIConvertor.asIPv6Address("2610:d0:ffff:192:0:0:0:1"), eidToLocatorRecord.getLispAddressContainer());
271 assertEquals(AddressFamilyNumberEnum.IP6,
272 AddressFamilyNumberEnum.valueOf(LispAFIConvertor.toAFI(eidToLocatorRecord.getLispAddressContainer()).getAfi()));
274 assertEquals(LispAFIConvertor.asIPAfiAddress("10.0.58.156"), LispAFIConvertor.toAFI(eidToLocatorRecord.getLocatorRecord().get(0).getLispAddressContainer()));
278 public void mapRegister__VerifyBasicFields() throws Exception {
279 oneOf(nps).publish(with(lispNotificationSaver));
280 handleMapRegisterPacket(mapRegisterPacket);
282 EidToLocatorRecord eidToLocator = lastMapRegister().getEidToLocatorRecord().get(0);
283 assertEquals(LispAFIConvertor.asIPv4Address("153.16.254.1"), eidToLocator.getLispAddressContainer());
285 assertEquals(1, eidToLocator.getLocatorRecord().size());
286 assertEquals(LispAFIConvertor.asIPAfiAddress("192.168.136.10"), LispAFIConvertor.toAFI(eidToLocator.getLocatorRecord().get(0).getLispAddressContainer()));
291 public void mapRegister__NoResponseFromMapServerShouldReturnNullPacket() throws Exception {
292 oneOf(nps).publish(with(lispNotificationSaver));
293 mapNotifyBuilder = null;
295 assertNull(handleMapRegisterPacket(mapRegisterPacket));
299 public void mapRegister__NonSetMBit() throws Exception {
300 byte[] registerWithNonSetMBit = extractWSUdpByteArray(new String("0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 " //
301 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df " //
302 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 38 00 00 01 00 00 "
303 + "0030 00 00 00 00 00 00 00 01 00 14 79 d1 44 66 19 99 "
304 + "0040 83 63 a7 79 6e f0 40 97 54 26 3a 44 b4 eb 00 00 " //
305 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 " //
306 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
307 stubMapRegister(true);
309 handleMapRegisterPacket(registerWithNonSetMBit);
311 assertFalse(lastMapRegister().isWantMapNotify());
315 public void mapRegister__NonSetMBitWithNonZeroReservedBits() throws Exception {
316 byte[] registerWithNonSetMBit = extractWSUdpByteArray(new String("0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 " //
317 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df "
318 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 38 00 02 01 00 00 "
319 + "0030 00 00 00 00 00 00 00 01 00 14 c0 c7 c5 2f 57 f6 "
320 + "0040 e7 20 25 3d e8 b2 07 e2 63 de 62 2b 7a 20 00 00 "
321 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 " //
322 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
323 stubMapRegister(true);
325 handleMapRegisterPacket(registerWithNonSetMBit);
326 assertFalse(lastMapRegister().isWantMapNotify());
330 public void mapRegister__SetMBitWithNonZeroReservedBits() throws Exception {
331 byte[] registerWithNonSetMBit = extractWSUdpByteArray(new String("0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 " //
332 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df "
333 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 38 00 03 01 00 00 "
334 + "0030 00 00 00 00 00 00 00 01 00 14 a2 72 40 7b 1a ae "
335 + "0040 4e 6b e2 e5 e1 01 40 8a c9 e1 d1 80 cb 72 00 00 "
336 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 " //
337 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
338 stubMapRegister(true);
340 handleMapRegisterPacket(registerWithNonSetMBit);
341 assertTrue(lastMapRegister().isWantMapNotify());
346 public void mapRegisterAndNotify__ValidExtraDataParsedSuccessfully() throws Exception {
347 byte[] extraDataPacket = new byte[mapRegisterPacket.length + 3];
348 extraDataPacket[mapRegisterPacket.length] = 0x9;
349 System.arraycopy(mapRegisterPacket, 0, extraDataPacket, 0, mapRegisterPacket.length);
350 stubMapRegister(true);
352 DatagramPacket dp = new DatagramPacket(extraDataPacket, extraDataPacket.length);
353 dp.setLength(mapRegisterPacket.length);
354 testedLispService.handlePacket(dp);
355 // Check map register fields.
357 // byte[] notifyResult = testedLispService.handlePacket(dp).getData();
358 byte[] notifyResult = lastMapNotifyPacket().getData();
359 assertEquals(mapRegisterPacket.length, notifyResult.length);
363 private DatagramPacket lastMapReplyPacket() {
364 ByteBuffer serialize = MapReplySerializer.getInstance().serialize(mapReplyBuilder.build());
365 return new DatagramPacket(serialize.array(), serialize.array().length);
368 private DatagramPacket lastMapNotifyPacket() {
369 if (mapNotifyBuilder.getEidToLocatorRecord() == null) {
370 mapNotifyBuilder.setEidToLocatorRecord(new ArrayList<EidToLocatorRecord>());
372 mapNotifyBuilder.getEidToLocatorRecord().add(eidToLocatorBuilder.build());
373 mapNotifyBuilder.setNonce((long) 0);
374 mapNotifyBuilder.setKeyId((short) 0);
375 mapNotifyBuilder.setAuthenticationData(new byte[0]);
376 ByteBuffer serialize = MapNotifySerializer.getInstance().serialize(mapNotifyBuilder.build());
377 return new DatagramPacket(serialize.array(), serialize.array().length);
382 public void mapNotify__VerifyBasicFields() throws Exception {
383 byte registerType = mapRegisterPacket[0];
384 assertEquals(LispMessageEnum.MapRegister.getValue(), registerType >> 4);
386 stubMapRegister(true);
388 byte[] result = handleMapRegisterAsByteArray(mapRegisterPacket);
390 assertEquals(mapRegisterPacket.length, result.length);
392 byte expectedType = (byte) (LispMessageEnum.MapNotify.getValue() << 4);
393 assertHexEquals(expectedType, result[0]);
394 assertHexEquals((byte) 0x00, result[1]);
395 assertHexEquals((byte) 0x00, result[2]);
397 byte[] registerWithoutTypeWithoutAuthenticationData = ArrayUtils.addAll(Arrays.copyOfRange(mapRegisterPacket, 3, 16),
398 Arrays.copyOfRange(mapRegisterPacket, 36, mapRegisterPacket.length));
399 byte[] notifyWithoutTypeWithOutAuthenticationData = ArrayUtils.addAll(Arrays.copyOfRange(result, 3, 16),
400 Arrays.copyOfRange(result, 36, result.length));
401 ArrayAssert.assertEquals(registerWithoutTypeWithoutAuthenticationData, notifyWithoutTypeWithOutAuthenticationData);
406 public void mapNotify__VerifyPort() throws Exception {
407 stubMapRegister(true);
409 DatagramPacket notifyPacket = handleMapRegisterPacket(mapRegisterPacket);
410 assertEquals(LispMessage.PORT_NUM, notifyPacket.getPort());
414 public void mapRequest__VerifyBasicFields() throws Exception {
415 oneOf(nps).publish(with(lispNotificationSaver));
416 handleMapRequestAsByteArray(mapRequestPacket);
417 List<EidRecord> eids = lastMapRequest().getEidRecord();
418 assertEquals(1, eids.size());
419 LispAddressContainer lispAddress = eids.get(0).getLispAddressContainer();
420 assertTrue(LispAFIConvertor.toAFI(lispAddress) instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev150820.lispaddress.lispaddresscontainer.address.ipv4.Ipv4Address);
421 assertEquals(LispAFIConvertor.asIPv4Address("1.2.3.4"), lispAddress);
422 assertEquals((byte) 0x20, eids.get(0).getMask().byteValue());
423 assertEquals(0x3d8d2acd39c8d608L, lastMapRequest().getNonce().longValue());
424 // assertEquals(AddressFamilyNumberEnum.RESERVED,
425 // AddressFamilyNumberEnum.valueOf(LispAFIToContainerConvertorFactory.toAFI(
426 // lastMapRequest().getSourceEid().getLispAddressContainer()).getAfi()));
430 public void mapRequest__Ipv6Eid() throws Exception {
431 // Internet Protocol Version 6, Src: 2610:d0:ffff:192::1
432 // (2610:d0:ffff:192::1), Dst: 2610:d0:ffff:192::2
433 // (2610:d0:ffff:192::2)
436 // Source EID: 2610:d0:ffff:192::1 (2610:d0:ffff:192::1)
437 // ITR-RLOC 1: 10.0.58.156
438 // Record 1: 2610:d0:ffff:192::2/128
439 // Map-Reply Record: EID prefix: 2610:d0:ffff:192::1/128, TTL: 10,
440 // Authoritative, No-Action
442 mapRequestPacket = extractWSUdpByteArray(new String("0000 00 0c 29 34 3e 1b 00 0c 29 f6 d6 0d 08 00 45 00 " //
443 + "0010 00 b0 00 00 40 00 40 11 ea 7b 0a 00 3a 9c 0a 00 "
444 + "0020 01 26 10 f6 10 f6 00 9c 9b 19 80 00 00 00 60 00 "
445 + "0030 00 00 00 68 11 ff 26 10 00 d0 ff ff 01 92 00 00 "
446 + "0040 00 00 00 00 00 01 26 10 00 d0 ff ff 01 92 00 00 "
447 + "0050 00 00 00 00 00 02 10 f6 10 f6 00 68 94 8b 10 00 "
448 + "0060 00 01 ff f5 bf 5d 7b 75 93 e6 00 02 26 10 00 d0 "
449 + "0070 ff ff 01 92 00 00 00 00 00 00 00 01 00 01 0a 00 "
450 + "0080 3a 9c 00 80 00 02 26 10 00 d0 ff ff 01 92 00 00 "
451 + "0090 00 00 00 00 00 02 00 00 00 0a 01 80 10 00 00 00 " //
452 + "00a0 00 02 26 10 00 d0 ff ff 01 92 00 00 00 00 00 00 " //
453 + "00b0 00 01 01 64 ff 00 00 05 00 01 0a 00 3a 9c"));
455 oneOf(nps).publish(with(lispNotificationSaver));
458 handleMapRequestAsByteArray(mapRequestPacket);
459 assertEquals(LispAFIConvertor.asIPv6AfiAddress("2610:d0:ffff:192:0:0:0:1"), LispAFIConvertor.toAFI(lastMapRequest().getSourceEid().getLispAddressContainer()));
460 assertEquals(LispAFIConvertor.asIPv6Address("2610:d0:ffff:192:0:0:0:2"), lastMapRequest().getEidRecord().get(0).getLispAddressContainer());
465 public void mapRequest__UsesIpv6EncapsulatedUdpPort() throws Exception {
466 // Internet Protocol Version 6, Src: 2610:d0:ffff:192::1
467 // (2610:d0:ffff:192::1), Dst: 2610:d0:ffff:192::2
468 // (2610:d0:ffff:192::2)
469 // encapsulated UDP source port: 4342
471 mapRequestPacket = extractWSUdpByteArray(new String("0000 00 0c 29 34 3e 1b 00 0c 29 f6 d6 0d 08 00 45 00 " //
472 + "0010 00 b0 00 00 40 00 40 11 ea 7b 0a 00 3a 9c 0a 00 "
473 + "0020 01 26 10 f6 10 f6 00 9c 9b 19 80 00 00 00 60 00 "
474 + "0030 00 00 00 68 11 ff 26 10 00 d0 ff ff 01 92 00 00 "
475 + "0040 00 00 00 00 00 01 26 10 00 d0 ff ff 01 92 00 00 "
476 + "0050 00 00 00 00 00 02 10 f6 10 f6 00 68 94 8b 14 00 "
477 + "0060 00 01 ff f5 bf 5d 7b 75 93 e6 00 02 26 10 00 d0 "
478 + "0070 ff ff 01 92 00 00 00 00 00 00 00 01 00 01 0a 00 "
479 + "0080 3a 9c 00 80 00 02 26 10 00 d0 ff ff 01 92 00 00 "
480 + "0090 00 00 00 00 00 02 00 00 00 0a 01 80 10 00 00 00 " //
481 + "00a0 00 02 26 10 00 d0 ff ff 01 92 00 00 00 00 00 00 " //
482 + "00b0 00 01 01 64 ff 00 00 05 00 01 0a 00 3a 9c"));
483 oneOf(nps).publish(with(lispNotificationSaver));
486 DatagramPacket replyPacket = handleMapRequestPacket(mapRequestPacket);
487 assertEquals(4342, replyPacket.getPort());
491 public void mapRequest__WithSourceEid() throws Exception {
492 // encapsulated LISP packet
493 // Source EID = 153.16.254.1
495 mapRequestPacket = extractWSUdpByteArray(new String("0000 00 0c 29 7a ce 83 00 15 17 c6 4a c9 08 00 45 00 " //
496 + "0010 00 78 00 00 40 00 3e 11 ec b1 0a 00 01 26 0a 00 "
497 + "0020 3a 9e 10 f6 10 f6 00 64 c3 a5 80 00 00 00 45 00 "
498 + "0030 00 58 d4 31 00 00 ff 11 31 89 99 10 fe 01 0a 00 "
499 + "0040 14 c8 10 f6 10 f6 00 44 84 ee 10 00 00 01 ba f9 "
500 + "0050 ff 53 27 36 38 3a 00 01 99 10 fe 01 00 01 0a 00 "
501 + "0060 01 26 00 20 00 01 0a 00 14 c8 00 00 00 0a 01 20 "
502 + "0070 10 00 00 00 00 01 99 10 fe 01 01 64 ff 00 00 05 " //
503 + "0080 00 01 0a 00 01 26"));
505 oneOf(nps).publish(with(lispNotificationSaver));
508 handleMapRequestAsByteArray(mapRequestPacket);
509 Assert.assertNotEquals(AddressFamilyNumberEnum.IP, LispAFIConvertor.toAFI(lastMapRequest().getSourceEid().getLispAddressContainer()));
515 public void mapReply__VerifyBasicIPv4Fields() throws Exception {
516 eidToLocatorBuilder.setMaskLength((short) 0x20).setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPAfiAddress("10.0.20.200")));
517 mapReplyBuilder.setNonce(0x3d8d2acd39c8d608L);
521 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
523 assertEquals(28, result.length);
525 byte expectedLispMessageType = 2;
526 assertEquals(expectedLispMessageType, (byte) (result[LispMessage.Pos.TYPE] >> 4));
527 assertEquals(0x3d8d2acd39c8d608L, ByteUtil.getLong(result, MapReplyIpv4SingleLocatorPos.NONCE));
529 byte expectedRecordCount = (byte) 1;
530 assertEquals(expectedRecordCount, result[MapReplyIpv4SingleLocatorPos.RECORD_COUNT]);
532 assertEquals(eidToLocatorBuilder.getMaskLength().byteValue(), result[MapReplyIpv4SingleLocatorPos.EID_MASK_LEN]);
533 assertEquals(AddressFamilyNumberEnum.IP.getIanaCode(), ByteUtil.getShort(result, MapReplyIpv4SingleLocatorPos.AFI_TYPE));
534 assertEquals(0x0a0014c8, ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.EID_PREFIX));
539 public void mapReply__VerifyBasicIPv6() throws Exception {
540 eidToLocatorBuilder.setMaskLength((short) 0x80).setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPv6AfiAddress("0:0:0:0:0:0:0:1")));
544 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
546 assertEquals(40, result.length);
548 byte expectedRecordCount = (byte) 1;
549 assertEquals(expectedRecordCount, result[MapReplyIpv4SingleLocatorPos.RECORD_COUNT]);
551 assertEquals(eidToLocatorBuilder.getMaskLength().byteValue(), result[MapReplyIpv4SingleLocatorPos.EID_MASK_LEN]);
552 assertEquals(AddressFamilyNumberEnum.IP6.getIanaCode(), ByteUtil.getShort(result, MapReplyIpv4SingleLocatorPos.AFI_TYPE));
553 byte[] expectedIpv6 = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 };
555 ArrayAssert.assertEquals(expectedIpv6, Arrays.copyOfRange(result, 24, 40));
560 public void mapReply__VerifyIPv6EidAndLocator() throws Exception {
561 eidToLocatorBuilder.setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPv6AfiAddress("0:0:0:0:0:0:0:1")));
562 eidToLocatorBuilder.getLocatorRecord().add(
563 new LocatorRecordBuilder().setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPv6AfiAddress("0:0:0:0:0:0:0:2"))).build());
567 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
569 assertEquals(64, result.length);
571 byte[] expectedIpv6Eid = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 };
572 ArrayAssert.assertEquals(expectedIpv6Eid, Arrays.copyOfRange(result, 24, 40));
574 byte[] expectedIpv6Rloc = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2 };
575 ArrayAssert.assertEquals(expectedIpv6Rloc, Arrays.copyOfRange(result, 48, 64));
580 public void mapReply__UseEncapsulatedUdpPort() throws Exception {
583 assertEquals(LispMessage.PORT_NUM, handleMapRequestPacket(mapRequestPacket).getPort());
588 public void mapReply__WithNonRoutableSingleLocator() throws Exception {
589 eidToLocatorBuilder.setMaskLength((short) 0x20).setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPAfiAddress("10.0.20.200")));
590 eidToLocatorBuilder.getLocatorRecord().add(
591 new LocatorRecordBuilder().setRouted(false).setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPAfiAddress("4.3.2.1"))).build());
594 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
595 assertEquals(0x00, result[MapReplyIpv4SingleLocatorPos.LOCATOR_RBIT] & 0x01);
600 public void mapReply__WithSingleLocator() throws Exception {
601 eidToLocatorBuilder.setMaskLength((short) 0x20)//
602 .setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPAfiAddress("10.0.20.200")));
603 eidToLocatorBuilder.getLocatorRecord().add(
604 new LocatorRecordBuilder().setRouted(true).setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPAfiAddress("4.3.2.1"))).build());
607 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
608 assertEquals(40, result.length);
610 byte expectedLocCount = 1;
611 assertEquals(expectedLocCount, result[MapReplyIpv4SingleLocatorPos.LOCATOR_COUNT]);
613 assertEquals(AddressFamilyNumberEnum.IP.getIanaCode(), ByteUtil.getShort(result, MapReplyIpv4SingleLocatorPos.LOC_AFI));
615 assertEquals(0x04030201, ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.LOCATOR));
616 assertEquals(0x01, result[MapReplyIpv4SingleLocatorPos.LOCATOR_RBIT] & 0x01);
621 public void mapReply__WithMultipleLocator() throws Exception {
622 eidToLocatorBuilder.getLocatorRecord().add(
623 new LocatorRecordBuilder().setRouted(true).setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPAfiAddress("4.3.2.1"))).build());
624 eidToLocatorBuilder.getLocatorRecord().add(
625 new LocatorRecordBuilder().setRouted(true).setLispAddressContainer(LispAFIConvertor.toContainer(LispAFIConvertor.asIPv6AfiAddress("0:0:0:0:0:0:0:1"))).build());
628 byte[] result = handleMapRequestAsByteArray(mapRequestPacket);
629 assertEquals(64, result.length);
631 assertEquals(2, result[MapReplyIpv4SingleLocatorPos.LOCATOR_COUNT]);
633 assertEquals(AddressFamilyNumberEnum.IP.getIanaCode(), ByteUtil.getShort(result, MapReplyIpv4SingleLocatorPos.LOC_AFI));
634 assertEquals(0x04030201, ByteUtil.getInt(result, MapReplyIpv4SingleLocatorPos.LOCATOR));
635 assertEquals(0x01, result[MapReplyIpv4SingleLocatorPos.LOCATOR_RBIT] & 0x01);
637 assertEquals(AddressFamilyNumberEnum.IP6.getIanaCode(), ByteUtil.getShort(result, MapReplyIpv4SecondLocatorPos.LOC_AFI));
639 byte[] expectedIpv6Rloc = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 };
640 ArrayAssert.assertEquals(expectedIpv6Rloc,
641 Arrays.copyOfRange(result, MapReplyIpv4SecondLocatorPos.LOCATOR, MapReplyIpv4SecondLocatorPos.LOCATOR + 16));
643 assertEquals(0x01, result[MapReplyIpv4SecondLocatorPos.LOCATOR_RBIT] & 0x01);
647 public void handleUnknownLispMessage() throws Exception {
648 // IP: 192.168.136.10 -> 128.223.156.35
649 // UDP: 49289 -> 4342
650 // LISP(Type = 14 UNKNOWN!!!, P=1, M=1
652 byte[] unknownTypePacket = extractWSUdpByteArray(new String("0000 00 50 56 ee d1 4f 00 0c 29 7a ce 79 08 00 45 00 " //
653 + "0010 00 5c 00 00 40 00 40 11 d4 db c0 a8 88 0a 80 df "
654 + "0020 9c 23 d6 40 10 f6 00 48 59 a4 F8 00 01 01 00 00 "
655 + "0030 00 00 00 00 00 00 00 01 00 14 e8 f5 0b c5 c5 f2 "
656 + "0040 b0 21 27 a8 21 41 04 f3 46 5a a5 68 89 ec 00 00 "
657 + "0050 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 " //
658 + "0060 ff 00 00 05 00 01 c0 a8 88 0a"));
659 assertNull(handlePacket(unknownTypePacket));
663 public void mapRequest__MultipleItrRlocs() throws Exception {
664 // this is what LISPmob sends when configured multiple RLOCs for single
666 // ITR-RLOC 1: 10.1.0.111
667 // ITR-RLOC 2: 192.168.136.51
669 mapRequestPacket = extractWSUdpByteArray(new String("0000 00 0c 29 7a ce 8d 00 0c 29 e4 ef 70 08 00 45 00 "
670 + "0010 00 8a 00 00 40 00 40 11 25 f2 0a 01 00 6f 0a 01 " //
671 + "0020 00 01 10 f6 10 f6 00 76 06 1f 80 00 00 00 45 00 " //
672 + "0030 00 6a d4 31 00 00 ff 11 2a 3e ac 01 01 02 08 08 " //
673 + "0040 08 08 10 f6 10 f6 00 56 63 14 10 00 01 01 79 67 " //
674 + "0050 ff 75 a0 61 66 19 00 01 ac 01 01 02 00 01 0a 01 " //
675 + "0060 00 6f 00 01 c0 a8 88 33 00 20 00 01 08 08 08 08 " //
676 + "0070 00 00 00 0a 02 20 10 00 00 00 00 01 ac 01 01 02 " //
677 + "0080 01 64 ff 00 00 05 00 01 0a 01 00 6f 06 64 ff 00 " //
678 + "0090 00 05 00 01 c0 a8 88 33"));
680 oneOf(nps).publish(with(lispNotificationSaver));
681 handleMapRequestAsByteArray(mapRequestPacket);
685 private void stubMapRegister(final boolean setNotifyFromRegister) {
686 allowing(nps).publish(with(lispNotificationSaver));
687 will(new SimpleAction() {
690 public Object invoke(Invocation invocation) throws Throwable {
691 if (setNotifyFromRegister) {
692 MapNotifyBuilderHelper.setFromMapRegister(mapNotifyBuilder, lastMapRegister());
699 private void stubHandleRequest() {
700 allowing(nps).publish(wany(Notification.class));
703 private byte[] handleMapRequestAsByteArray(byte[] inPacket) {
704 handleMapRequestPacket(inPacket);
705 return lastMapReplyPacket().getData();
708 private byte[] handleMapRegisterAsByteArray(byte[] inPacket) {
709 handleMapRegisterPacket(inPacket);
710 return lastMapNotifyPacket().getData();
713 private DatagramPacket handleMapRequestPacket(byte[] inPacket) {
714 DatagramPacket dp = new DatagramPacket(inPacket, inPacket.length);
715 // Unless we explicitly set the source port, it will be -1, which breaks some tests
716 // This is till not the real port number, but it's better
717 dp.setPort(LispMessage.PORT_NUM);
718 testedLispService.handlePacket(dp);
719 return lastMapReplyPacket();
722 private DatagramPacket handleMapRegisterPacket(byte[] inPacket) {
723 DatagramPacket dp = new DatagramPacket(inPacket, inPacket.length);
724 // Unless we explicitly set the source port, it will be -1, which breaks some tests
725 // This is till not the real port number, but it's better
726 dp.setPort(LispMessage.PORT_NUM);
727 testedLispService.handlePacket(dp);
728 if (mapNotifyBuilder == null) {
731 return lastMapNotifyPacket();
735 private DatagramPacket handlePacket(byte[] inPacket) {
736 // TODO get from mock
737 testedLispService.handlePacket(new DatagramPacket(inPacket, inPacket.length));
741 private byte[] extractWSUdpByteArray(String wiresharkHex) {
742 final int HEADER_LEN = 42;
743 byte[] res = new byte[1000];
744 String[] split = wiresharkHex.split(" ");
746 for (String cur : split) {
748 if (cur.length() == 2) {
750 if (counter > HEADER_LEN) {
751 res[counter - HEADER_LEN - 1] = (byte) Integer.parseInt(cur, 16);
756 return Arrays.copyOf(res, counter - HEADER_LEN);
759 @Test(expected = LispMalformedPacketException.class)
760 public void mapRequest__NoIPITRRLOC() throws Exception {
761 mapRequestPacket = hexToByteBuffer("10 00 " //
762 + "02 " // This means 3 ITR - RLOCs
763 + "01 3d 8d 2a cd 39 c8 d6 08 00 00 " //
764 + "40 05 c0 a8 88 0a 01 02 " // MAC (ITR-RLOC #1 of 3)
765 + "40 05 00 00 00 00 00 00 " // MAC (ITR-RLOC #2 of 3)
766 + "40 05 11 22 34 56 78 90 " // MAC (ITR-RLOC #3 of 3)
767 + "00 20 00 01 01 02 03 04").array();
768 handleMapRequestPacket(mapRequestPacket);
773 // public void mapRequest__IPITRRLOCIsSecond() throws Exception {
774 // mapRequestPacket = hexToByteBuffer("10 00 " //
775 // + "01 " // This means 3 ITR - RLOCs
776 // + "01 3d 8d 2a cd 39 c8 d6 08 00 00 " //
777 // + "40 05 c0 a8 88 0a 01 02 " // MAC (ITR-RLOC #1 of 2)
778 // + "00 01 01 02 03 04 " // IP (ITR-RLOC #2 of 2)
779 // + "00 20 00 01 01 02 03 04").array();
780 // oneOf(nps).publish(with(lispNotificationSaver));
782 // DatagramPacket packet = handleMapRequestPacket(mapRequestPacket);
783 // assertEquals(2, lastMapRequest().getItrRlocs().size());
784 // assertEquals((new LispIpv4Address("1.2.3.4")).getAddress(),
785 // packet.getAddress());
790 // public void mapRequest__MULTIPLEIPITRRLOCs() throws Exception {
791 // mapRequestPacket = hexToByteBuffer("10 00 " //
792 // + "01 " // This means 3 ITR - RLOCs
793 // + "01 3d 8d 2a cd 39 c8 d6 08 00 00 " //
794 // + "00 01 01 02 03 04 " // IP (ITR-RLOC #1 of 2)
795 // + "00 01 c0 a8 88 0a " // MAC (ITR-RLOC #2 of 2)
796 // + "00 20 00 01 01 02 03 04").array();
797 // oneOf(nps).publish(with(lispNotificationSaver));
799 // DatagramPacket packet = handleMapRequestPacket(mapRequestPacket);
800 // assertEquals(2, lastMapRequest().getItrRloc().size());
801 // assertEquals((new LispIpv4Address("1.2.3.4")).getAddress(),
802 // packet.getAddress());