Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-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.onosproject.openstacknetworking.impl; |
| 17 | |
| 18 | import com.google.common.collect.ImmutableSet; |
| 19 | import com.google.common.collect.Maps; |
| 20 | import com.google.common.util.concurrent.MoreExecutors; |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 21 | import org.apache.commons.io.IOUtils; |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 22 | import org.junit.After; |
| 23 | import org.junit.Before; |
| 24 | import org.junit.Test; |
| 25 | import org.onlab.junit.TestUtils; |
| 26 | import org.onlab.packet.DeserializationException; |
| 27 | import org.onlab.packet.Ethernet; |
| 28 | import org.onlab.packet.ICMP; |
Jian Li | 2fa3ded | 2018-08-10 02:22:47 +0000 | [diff] [blame] | 29 | import org.onlab.packet.ICMPEcho; |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 30 | import org.onlab.packet.IPv4; |
| 31 | import org.onlab.packet.IpAddress; |
| 32 | import org.onlab.packet.MacAddress; |
| 33 | import org.onlab.packet.VlanId; |
Daniel Park | 6a2d95e | 2018-11-05 18:50:16 +0900 | [diff] [blame] | 34 | import org.onosproject.cluster.ClusterServiceAdapter; |
| 35 | import org.onosproject.cluster.LeadershipServiceAdapter; |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 36 | import org.onosproject.core.ApplicationId; |
| 37 | import org.onosproject.core.CoreServiceAdapter; |
| 38 | import org.onosproject.core.DefaultApplicationId; |
| 39 | import org.onosproject.net.DeviceId; |
| 40 | import org.onosproject.net.PortNumber; |
| 41 | import org.onosproject.net.packet.DefaultInboundPacket; |
| 42 | import org.onosproject.net.packet.DefaultPacketContext; |
| 43 | import org.onosproject.net.packet.InboundPacket; |
| 44 | import org.onosproject.net.packet.OutboundPacket; |
| 45 | import org.onosproject.net.packet.PacketContext; |
| 46 | import org.onosproject.net.packet.PacketProcessor; |
| 47 | import org.onosproject.net.packet.PacketServiceAdapter; |
| 48 | import org.onosproject.openstacknetworking.api.Constants; |
| 49 | import org.onosproject.openstacknetworking.api.ExternalPeerRouter; |
| 50 | import org.onosproject.openstacknetworking.api.InstancePort; |
| 51 | import org.onosproject.openstacknetworking.util.OpenstackNetworkingUtil; |
| 52 | import org.onosproject.openstacknode.api.OpenstackNode; |
| 53 | import org.onosproject.openstacknode.api.OpenstackNodeAdapter; |
| 54 | import org.onosproject.store.service.TestStorageService; |
| 55 | import org.openstack4j.model.network.ExternalGateway; |
| 56 | import org.openstack4j.model.network.Port; |
| 57 | import org.openstack4j.model.network.Router; |
| 58 | import org.openstack4j.model.network.RouterInterface; |
| 59 | import org.openstack4j.model.network.Subnet; |
| 60 | import org.openstack4j.openstack.networking.domain.NeutronPort; |
| 61 | import org.openstack4j.openstack.networking.domain.NeutronRouter; |
| 62 | import org.openstack4j.openstack.networking.domain.NeutronSubnet; |
| 63 | |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 64 | import java.io.IOException; |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 65 | import java.io.InputStream; |
| 66 | import java.nio.ByteBuffer; |
| 67 | import java.util.Map; |
| 68 | import java.util.Objects; |
| 69 | import java.util.Set; |
| 70 | import java.util.stream.Collectors; |
| 71 | |
| 72 | import static org.junit.Assert.assertEquals; |
| 73 | import static org.junit.Assert.fail; |
| 74 | import static org.onlab.packet.Ethernet.TYPE_IPV4; |
| 75 | import static org.onlab.packet.ICMP.TYPE_ECHO_REPLY; |
| 76 | import static org.onlab.packet.ICMP.TYPE_ECHO_REQUEST; |
| 77 | import static org.onosproject.net.NetTestTools.connectPoint; |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 78 | import static org.onosproject.openstacknetworking.api.Constants.REST_UTF8; |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 79 | |
Jian Li | 2525721 | 2019-03-26 13:31:14 +0900 | [diff] [blame] | 80 | public class OpenstackRoutingSnatIcmpHandlerTest { |
| 81 | private OpenstackRoutingSnatIcmpHandler icmpHandler; |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 82 | private static final byte CODE_ECHO_REQUEST = 0x00; |
| 83 | private static final byte CODE_ECHO_REPLY = 0x00; |
| 84 | |
| 85 | protected PacketProcessor packetProcessor; |
| 86 | private InstancePort instancePort1; |
| 87 | private InstancePort instancePort2; |
| 88 | private InstancePort instancePort3; |
| 89 | private RouterInterface routerInterface1; |
| 90 | private Router router1; |
| 91 | |
| 92 | private MacAddress srcMacPort1 = MacAddress.valueOf("11:22:33:44:55:66"); |
| 93 | private IpAddress srcIpPort1 = IpAddress.valueOf("10.0.0.3"); |
| 94 | private DeviceId srcDeviceId1 = DeviceId.deviceId("of:000000000000000a"); |
| 95 | private PortNumber srcPortNum1 = PortNumber.portNumber(1); |
| 96 | private IpAddress targetIpToGw = IpAddress.valueOf("10.0.0.1"); |
| 97 | private IpAddress targetIpToExternal = IpAddress.valueOf("8.8.8.8"); |
| 98 | private IpAddress sNatIp = IpAddress.valueOf("172.27.0.13"); |
| 99 | private MacAddress targetMac = Constants.DEFAULT_GATEWAY_MAC; |
| 100 | private MacAddress peerRouterMac = Constants.DEFAULT_EXTERNAL_ROUTER_MAC; |
| 101 | private Port port1; |
| 102 | private Port externalPort; |
| 103 | private Subnet subnet1; |
| 104 | |
| 105 | Map<String, Port> portMap = Maps.newHashMap(); |
| 106 | Map<String, InstancePort> instancePortMap = Maps.newHashMap(); |
| 107 | Map<String, Router> osRouterMap = Maps.newHashMap(); |
| 108 | Map<String, RouterInterface> osRouterInterfaceMap = Maps.newHashMap(); |
| 109 | |
| 110 | /** |
| 111 | * Initial setup for this unit test. |
| 112 | */ |
| 113 | @Before |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 114 | public void setUp() throws IOException { |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 115 | |
Jian Li | 2525721 | 2019-03-26 13:31:14 +0900 | [diff] [blame] | 116 | icmpHandler = new OpenstackRoutingSnatIcmpHandler(); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 117 | |
| 118 | icmpHandler.coreService = new TestCoreService(); |
| 119 | icmpHandler.packetService = new TestPacketService(); |
| 120 | icmpHandler.storageService = new TestStorageService(); |
| 121 | icmpHandler.osNodeService = new TestOpenstackNodeService(); |
| 122 | icmpHandler.instancePortService = new TestInstancePortService(); |
| 123 | icmpHandler.osNetworkService = new TestOpenstackNetworkService(); |
| 124 | icmpHandler.osRouterService = new TestOpenstackRouterService(); |
Daniel Park | 6a2d95e | 2018-11-05 18:50:16 +0900 | [diff] [blame] | 125 | icmpHandler.leadershipService = new TestLeadershipService(); |
| 126 | icmpHandler.osFlowRuleService = new TestOpenstackFlowRuleService(); |
| 127 | icmpHandler.clusterService = new TestClusterService(); |
| 128 | |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 129 | TestUtils.setField(icmpHandler, "eventExecutor", MoreExecutors.newDirectExecutorService()); |
| 130 | icmpHandler.activate(); |
| 131 | |
| 132 | createPort(); |
| 133 | createSubnet(); |
| 134 | createInstancePortMap(); |
| 135 | createRouterInterfaceMap(); |
| 136 | createRouterMap(); |
| 137 | } |
| 138 | |
| 139 | /** |
| 140 | * Tears down all of this unit test. |
| 141 | */ |
| 142 | @After |
| 143 | public void tearDown() { |
| 144 | icmpHandler.deactivate(); |
| 145 | |
| 146 | } |
| 147 | |
| 148 | /** |
| 149 | * Tests the icmp request to gateway. |
| 150 | */ |
| 151 | @Test |
| 152 | public void testRequestToGw() { |
| 153 | Ethernet icmpRequest = constructIcmpRequestPacket(srcIpPort1, |
| 154 | srcMacPort1, |
| 155 | targetIpToGw, |
| 156 | targetMac, |
| 157 | TYPE_ECHO_REQUEST); |
| 158 | sendPacket(icmpRequest); |
| 159 | } |
| 160 | |
| 161 | /** |
| 162 | * Tests the icmp request to external. |
| 163 | */ |
| 164 | @Test |
| 165 | public void testRequestToExternal() { |
| 166 | Ethernet icmpRequest = constructIcmpRequestPacket(srcIpPort1, |
| 167 | srcMacPort1, |
| 168 | targetIpToExternal, |
| 169 | targetMac, |
| 170 | TYPE_ECHO_REQUEST); |
| 171 | |
| 172 | sendPacket(icmpRequest); |
| 173 | |
| 174 | Ethernet icmpResponse = constructIcmpRequestPacket(targetIpToExternal, |
| 175 | peerRouterMac, |
| 176 | sNatIp, |
| 177 | targetMac, |
| 178 | TYPE_ECHO_REPLY); |
| 179 | |
| 180 | sendPacket(icmpResponse); |
| 181 | } |
| 182 | |
| 183 | private void sendPacket(Ethernet ethernet) { |
| 184 | final ByteBuffer byteBuffer = ByteBuffer.wrap(ethernet.serialize()); |
| 185 | InboundPacket inPacket = new DefaultInboundPacket(connectPoint(srcDeviceId1.toString(), |
| 186 | Integer.parseInt(srcPortNum1.toString())), |
| 187 | ethernet, |
| 188 | byteBuffer); |
| 189 | |
| 190 | PacketContext context = new TestPacketContext(127L, inPacket, null, false); |
| 191 | packetProcessor.process(context); |
| 192 | } |
| 193 | |
| 194 | private void validatePacket(Ethernet ethernet) { |
| 195 | IPv4 ipPacket = (IPv4) ethernet.getPayload(); |
| 196 | |
| 197 | if (IPv4.fromIPv4Address(ipPacket.getSourceAddress()).equals(targetIpToGw.toString())) { |
| 198 | validateIcmpReqToGw(ipPacket); |
| 199 | } else if (IPv4.fromIPv4Address(ipPacket.getSourceAddress()) |
| 200 | .equals(sNatIp.toString())) { |
| 201 | validateIcmpReqToExternal(ipPacket); |
| 202 | } else if (IPv4.fromIPv4Address(ipPacket.getSourceAddress()) |
| 203 | .equals(targetIpToExternal.toString())) { |
| 204 | validateIcmpRespFromExternal(ipPacket); |
| 205 | } |
| 206 | } |
| 207 | |
| 208 | private void validateIcmpRespFromExternal(IPv4 ipPacket) { |
| 209 | ICMP icmpResp = (ICMP) ipPacket.getPayload(); |
Jian Li | 2fa3ded | 2018-08-10 02:22:47 +0000 | [diff] [blame] | 210 | ICMPEcho icmpEchoResp = (ICMPEcho) icmpResp.getPayload(); |
| 211 | short icmpId = icmpEchoResp.getIdentifier(); |
| 212 | short seqNum = icmpEchoResp.getSequenceNum(); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 213 | |
| 214 | assertEquals(icmpResp.getIcmpType(), TYPE_ECHO_REPLY); |
| 215 | assertEquals(icmpResp.getIcmpCode(), CODE_ECHO_REPLY); |
| 216 | assertEquals(icmpId, 0); |
| 217 | assertEquals(seqNum, 0); |
| 218 | assertEquals(IPv4.fromIPv4Address(ipPacket.getSourceAddress()), targetIpToExternal.toString()); |
| 219 | assertEquals(IPv4.fromIPv4Address(ipPacket.getDestinationAddress()), srcIpPort1.toString()); |
| 220 | } |
| 221 | |
| 222 | private void validateIcmpReqToExternal(IPv4 ipPacket) { |
| 223 | ICMP icmpReq = (ICMP) ipPacket.getPayload(); |
Jian Li | 2fa3ded | 2018-08-10 02:22:47 +0000 | [diff] [blame] | 224 | ICMPEcho icmpEchoReq = (ICMPEcho) icmpReq.getPayload(); |
| 225 | short icmpId = icmpEchoReq.getIdentifier(); |
| 226 | short seqNum = icmpEchoReq.getSequenceNum(); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 227 | |
| 228 | assertEquals(icmpReq.getIcmpType(), TYPE_ECHO_REQUEST); |
| 229 | assertEquals(icmpReq.getIcmpCode(), CODE_ECHO_REQUEST); |
| 230 | assertEquals(icmpId, 0); |
| 231 | assertEquals(seqNum, 0); |
| 232 | assertEquals(IPv4.fromIPv4Address(ipPacket.getSourceAddress()), sNatIp.toString()); |
| 233 | assertEquals(IPv4.fromIPv4Address(ipPacket.getDestinationAddress()), targetIpToExternal.toString()); |
| 234 | |
| 235 | } |
| 236 | private void validateIcmpReqToGw(IPv4 ipPacket) { |
| 237 | ICMP icmpReq = (ICMP) ipPacket.getPayload(); |
Jian Li | 2fa3ded | 2018-08-10 02:22:47 +0000 | [diff] [blame] | 238 | ICMPEcho icmpEchoReq = (ICMPEcho) icmpReq.getPayload(); |
| 239 | short icmpId = icmpEchoReq.getIdentifier(); |
| 240 | short seqNum = icmpEchoReq.getSequenceNum(); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 241 | |
| 242 | assertEquals(icmpReq.getIcmpType(), TYPE_ECHO_REPLY); |
| 243 | assertEquals(icmpReq.getIcmpCode(), CODE_ECHO_REPLY); |
| 244 | assertEquals(icmpId, 0); |
| 245 | assertEquals(seqNum, 0); |
| 246 | assertEquals(IPv4.fromIPv4Address(ipPacket.getSourceAddress()), targetIpToGw.toString()); |
| 247 | assertEquals(IPv4.fromIPv4Address(ipPacket.getDestinationAddress()), srcIpPort1.toString()); |
| 248 | } |
| 249 | |
| 250 | private Ethernet constructIcmpRequestPacket(IpAddress srcIp, |
| 251 | MacAddress srcMac, |
| 252 | IpAddress dstIp, |
| 253 | MacAddress dstMac, byte icmpType) { |
| 254 | try { |
Jian Li | 2fa3ded | 2018-08-10 02:22:47 +0000 | [diff] [blame] | 255 | ICMPEcho icmpEcho = new ICMPEcho(); |
| 256 | icmpEcho.setIdentifier((short) 0) |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 257 | .setSequenceNum((short) 0); |
Jian Li | 2fa3ded | 2018-08-10 02:22:47 +0000 | [diff] [blame] | 258 | ByteBuffer byteBufferIcmpEcho = ByteBuffer.wrap(icmpEcho.serialize()); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 259 | |
Jian Li | 2fa3ded | 2018-08-10 02:22:47 +0000 | [diff] [blame] | 260 | ICMP icmp = new ICMP(); |
| 261 | icmp.setIcmpType(icmpType) |
| 262 | .setIcmpCode(icmpType == TYPE_ECHO_REQUEST ? CODE_ECHO_REQUEST : CODE_ECHO_REPLY) |
| 263 | .setChecksum((short) 0); |
| 264 | |
| 265 | icmp.setPayload(ICMPEcho.deserializer().deserialize(byteBufferIcmpEcho.array(), |
| 266 | 0, ICMPEcho.ICMP_ECHO_HEADER_LENGTH)); |
| 267 | |
| 268 | ByteBuffer byteBufferIcmp = ByteBuffer.wrap(icmp.serialize()); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 269 | |
| 270 | IPv4 iPacket = new IPv4(); |
| 271 | iPacket.setDestinationAddress(dstIp.toString()); |
| 272 | iPacket.setSourceAddress(srcIp.toString()); |
| 273 | iPacket.setTtl((byte) 64); |
| 274 | iPacket.setChecksum((short) 0); |
| 275 | iPacket.setDiffServ((byte) 0); |
| 276 | iPacket.setProtocol(IPv4.PROTOCOL_ICMP); |
| 277 | |
Jian Li | 2fa3ded | 2018-08-10 02:22:47 +0000 | [diff] [blame] | 278 | iPacket.setPayload(ICMP.deserializer().deserialize(byteBufferIcmp.array(), 0, 8)); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 279 | |
| 280 | Ethernet ethPacket = new Ethernet(); |
| 281 | |
| 282 | ethPacket.setEtherType(TYPE_IPV4); |
| 283 | ethPacket.setSourceMACAddress(srcMac); |
| 284 | ethPacket.setDestinationMACAddress(dstMac); |
| 285 | ethPacket.setPayload(iPacket); |
| 286 | |
| 287 | return ethPacket; |
| 288 | } catch (DeserializationException e) { |
| 289 | return null; |
| 290 | } |
| 291 | } |
| 292 | |
| 293 | private class TestCoreService extends CoreServiceAdapter { |
| 294 | @Override |
| 295 | public ApplicationId registerApplication(String name) { |
| 296 | return new DefaultApplicationId(200, "test"); |
| 297 | } |
| 298 | } |
| 299 | |
| 300 | /** |
| 301 | * Mocks the PacketService. |
| 302 | */ |
| 303 | private class TestPacketService extends PacketServiceAdapter { |
| 304 | @Override |
| 305 | public void addProcessor(PacketProcessor processor, int priority) { |
| 306 | packetProcessor = processor; |
| 307 | } |
| 308 | |
| 309 | @Override |
| 310 | public void emit(OutboundPacket packet) { |
| 311 | try { |
| 312 | Ethernet eth = Ethernet.deserializer().deserialize(packet.data().array(), |
| 313 | 0, packet.data().array().length); |
| 314 | validatePacket(eth); |
| 315 | } catch (Exception e) { |
| 316 | fail(e.getMessage()); |
| 317 | } |
| 318 | } |
| 319 | } |
| 320 | |
| 321 | /** |
| 322 | * Mocks the OpenstackNodeService. |
| 323 | */ |
| 324 | private class TestOpenstackNodeService extends OpenstackNodeServiceAdapter { |
| 325 | |
| 326 | @Override |
| 327 | public OpenstackNode node(DeviceId deviceId) { |
| 328 | return new TestOpenstackNode(); |
| 329 | } |
| 330 | } |
| 331 | |
| 332 | /** |
| 333 | * Mocks the InstancePortService. |
| 334 | */ |
| 335 | private class TestInstancePortService extends InstancePortServiceAdapter { |
| 336 | @Override |
| 337 | public InstancePort instancePort(MacAddress macAddress) { |
| 338 | return instancePortMap.values().stream() |
| 339 | .filter(port -> Objects.equals(port.macAddress(), macAddress)) |
| 340 | .findAny().orElse(null); |
| 341 | } |
| 342 | |
| 343 | @Override |
| 344 | public InstancePort instancePort(IpAddress ipAddress, String osNetId) { |
| 345 | return instancePortMap.values().stream() |
| 346 | .filter(port -> port.networkId().equals(osNetId)) |
| 347 | .filter(port -> port.ipAddress().equals(ipAddress)) |
| 348 | .findFirst().orElse(null); |
| 349 | } |
| 350 | |
| 351 | @Override |
| 352 | public InstancePort instancePort(String osPortId) { |
| 353 | return instancePortMap.get(osPortId); |
| 354 | } |
| 355 | |
| 356 | @Override |
| 357 | public Set<InstancePort> instancePorts() { |
| 358 | return ImmutableSet.copyOf(instancePortMap.values()); |
| 359 | } |
| 360 | |
| 361 | @Override |
| 362 | public Set<InstancePort> instancePorts(String osNetId) { |
| 363 | Set<InstancePort> ports = instancePortMap.values().stream() |
| 364 | .filter(port -> port.networkId().equals(osNetId)) |
| 365 | .collect(Collectors.toSet()); |
| 366 | |
| 367 | return ImmutableSet.copyOf(ports); |
| 368 | } |
| 369 | } |
| 370 | |
| 371 | /** |
| 372 | * Mocks the OpenstackNetworkService. |
| 373 | */ |
| 374 | private class TestOpenstackNetworkService extends OpenstackNetworkServiceAdapter { |
| 375 | @Override |
| 376 | public Set<Port> ports(String netId) { |
| 377 | return ImmutableSet.copyOf(portMap.values()); |
| 378 | } |
| 379 | @Override |
| 380 | public Port port(String portId) { |
| 381 | |
| 382 | return port1; |
| 383 | } |
| 384 | |
| 385 | @Override |
| 386 | public Subnet subnet(String subnetId) { |
| 387 | |
| 388 | return subnet1; |
| 389 | } |
| 390 | |
| 391 | @Override |
| 392 | public ExternalPeerRouter externalPeerRouter(ExternalGateway externalGateway) { |
| 393 | return DefaultExternalPeerRouter.builder() |
| 394 | .ipAddress(IpAddress.valueOf("172.27.0.1")) |
| 395 | .macAddress(peerRouterMac) |
| 396 | .vlanId(VlanId.NONE) |
| 397 | .build(); |
| 398 | } |
| 399 | } |
| 400 | |
| 401 | /** |
| 402 | * Mocks the OpenstackRouterService. |
| 403 | */ |
| 404 | private class TestOpenstackRouterService extends OpenstackRouterServiceAdapter { |
| 405 | @Override |
| 406 | public Set<RouterInterface> routerInterfaces() { |
| 407 | return ImmutableSet.copyOf(osRouterInterfaceMap.values()); |
| 408 | } |
| 409 | |
| 410 | @Override |
| 411 | public Router router(String osRouterId) { |
| 412 | return osRouterMap.get(osRouterId); |
| 413 | } |
| 414 | public Set<RouterInterface> routerInterfaces(String osRouterId) { |
| 415 | return osRouterInterfaceMap.values().stream() |
| 416 | .filter(iface -> iface.getId().equals(osRouterId)) |
| 417 | .collect(Collectors.toSet()); |
| 418 | } |
| 419 | |
| 420 | } |
| 421 | |
| 422 | /** |
| 423 | * Mocks the DefaultPacket context. |
| 424 | */ |
| 425 | private final class TestPacketContext extends DefaultPacketContext { |
| 426 | private TestPacketContext(long time, InboundPacket inPkt, |
| 427 | OutboundPacket outPkt, boolean block) { |
| 428 | super(time, inPkt, outPkt, block); |
| 429 | } |
| 430 | |
| 431 | @Override |
| 432 | public void send() { |
| 433 | // We don't send anything out. |
| 434 | } |
| 435 | } |
| 436 | |
| 437 | |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 438 | private void createPort() throws IOException { |
Jian Li | 2525721 | 2019-03-26 13:31:14 +0900 | [diff] [blame] | 439 | InputStream portJsonStream1 = OpenstackRoutingSnatIcmpHandlerTest.class |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 440 | .getResourceAsStream("openstack-port-1.json"); |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 441 | port1 = (Port) OpenstackNetworkingUtil.jsonToModelEntity( |
| 442 | IOUtils.toString(portJsonStream1, REST_UTF8), NeutronPort.class); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 443 | |
Jian Li | 2525721 | 2019-03-26 13:31:14 +0900 | [diff] [blame] | 444 | InputStream portJsonStream2 = OpenstackRoutingSnatIcmpHandlerTest.class |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 445 | .getResourceAsStream("openstack-port-external.json"); |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 446 | externalPort = (Port) OpenstackNetworkingUtil.jsonToModelEntity( |
| 447 | IOUtils.toString(portJsonStream2, REST_UTF8), NeutronPort.class); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 448 | |
| 449 | portMap.put(port1.getId(), port1); |
| 450 | portMap.put(externalPort.getId(), externalPort); |
| 451 | |
| 452 | } |
| 453 | |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 454 | private void createSubnet() throws IOException { |
Jian Li | 2525721 | 2019-03-26 13:31:14 +0900 | [diff] [blame] | 455 | InputStream subnetJsonStream1 = OpenstackRoutingSnatIcmpHandlerTest.class |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 456 | .getResourceAsStream("openstack-subnet-1.json"); |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 457 | subnet1 = (Subnet) OpenstackNetworkingUtil.jsonToModelEntity( |
| 458 | IOUtils.toString(subnetJsonStream1, REST_UTF8), NeutronSubnet.class); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 459 | } |
| 460 | |
| 461 | private void createRouterInterfaceMap() { |
| 462 | routerInterface1 = new TestRouterInterface("router-id-1", |
| 463 | "subnet-id-1", |
| 464 | "router-interface-id-1", |
| 465 | "tenant-id-1"); |
| 466 | |
| 467 | osRouterInterfaceMap.put(routerInterface1.getPortId(), routerInterface1); |
| 468 | } |
| 469 | |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 470 | private void createRouterMap() throws IOException { |
Jian Li | 2525721 | 2019-03-26 13:31:14 +0900 | [diff] [blame] | 471 | InputStream routerStream1 = OpenstackRoutingSnatIcmpHandlerTest.class |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 472 | .getResourceAsStream("openstack-router-1.json"); |
| 473 | router1 = (Router) |
Jian Li | 7b8c368 | 2019-05-12 13:57:15 +0900 | [diff] [blame] | 474 | OpenstackNetworkingUtil.jsonToModelEntity( |
| 475 | IOUtils.toString(routerStream1, REST_UTF8), NeutronRouter.class); |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 476 | osRouterMap.put(router1.getId(), router1); |
| 477 | |
| 478 | } |
| 479 | private void createInstancePortMap() { |
| 480 | instancePort1 = DefaultInstancePort.builder() |
| 481 | .networkId("net-id-1") |
| 482 | .portId("ce705c24-c1ef-408a-bda3-7bbd946164ab") |
| 483 | .deviceId(srcDeviceId1) |
| 484 | .portNumber(srcPortNum1) |
| 485 | .ipAddress(srcIpPort1) |
| 486 | .macAddress(srcMacPort1) |
| 487 | .state(InstancePort.State.valueOf("ACTIVE")) |
| 488 | .build(); |
| 489 | |
| 490 | instancePort2 = DefaultInstancePort.builder() |
| 491 | .networkId("net-id-2") |
| 492 | .portId("port-id-2") |
| 493 | .deviceId(DeviceId.deviceId("of:000000000000000b")) |
| 494 | .portNumber(PortNumber.portNumber(2)) |
| 495 | .ipAddress(IpAddress.valueOf("10.10.10.2")) |
| 496 | .macAddress(MacAddress.valueOf("22:33:44:55:66:11")) |
| 497 | .state(InstancePort.State.valueOf("ACTIVE")) |
| 498 | .build(); |
| 499 | |
| 500 | instancePort3 = DefaultInstancePort.builder() |
| 501 | .networkId("net-id-3") |
| 502 | .portId("port-id-3") |
| 503 | .deviceId(DeviceId.deviceId("of:000000000000000c")) |
| 504 | .oldDeviceId(DeviceId.deviceId("of:000000000000000d")) |
| 505 | .oldPortNumber(PortNumber.portNumber(4, "tap-4")) |
| 506 | .portNumber(PortNumber.portNumber(3, "tap-3")) |
| 507 | .ipAddress(IpAddress.valueOf("10.10.10.3")) |
| 508 | .macAddress(MacAddress.valueOf("33:44:55:66:11:22")) |
| 509 | .state(InstancePort.State.valueOf("ACTIVE")) |
| 510 | .build(); |
| 511 | |
| 512 | instancePortMap.put(instancePort1.portId(), instancePort1); |
| 513 | instancePortMap.put(instancePort2.portId(), instancePort2); |
| 514 | instancePortMap.put(instancePort3.portId(), instancePort3); |
| 515 | } |
| 516 | |
| 517 | |
| 518 | private class TestOpenstackNode extends OpenstackNodeAdapter { |
| 519 | public TestOpenstackNode() { |
| 520 | super(); |
| 521 | } |
| 522 | @Override |
| 523 | public PortNumber uplinkPortNum() { |
| 524 | return PortNumber.portNumber(1); |
| 525 | } |
| 526 | } |
Daniel Park | 6a2d95e | 2018-11-05 18:50:16 +0900 | [diff] [blame] | 527 | |
| 528 | /** |
| 529 | * Mocks the LeadershipService. |
| 530 | */ |
| 531 | private class TestLeadershipService extends LeadershipServiceAdapter { |
| 532 | } |
| 533 | |
| 534 | /** |
| 535 | * Mocks the OpenstackFlowRuleService. |
| 536 | */ |
| 537 | private class TestOpenstackFlowRuleService extends OpenstackFlowRuleServiceAdapter { |
| 538 | } |
| 539 | |
| 540 | /** |
| 541 | * Mocks the ClusterService. |
| 542 | */ |
| 543 | private class TestClusterService extends ClusterServiceAdapter { |
| 544 | } |
Daniel Park | 4d48684 | 2018-07-24 17:06:43 +0900 | [diff] [blame] | 545 | } |