opendaylight/netconf/netconf-it/src/test/java/org/opendaylight/controller/netconf/it/NetconfMonitoringITTest.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.controller.netconf.it;
   9
  10 import static org.mockito.Matchers.anyLong;
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.mockito.Mockito.mock;
  13 import io.netty.channel.ChannelFuture;
  14 import io.netty.channel.EventLoopGroup;
  15 import io.netty.channel.nio.NioEventLoopGroup;
  16 import io.netty.util.HashedWheelTimer;
  17
  18 import java.io.BufferedReader;
  19 import java.io.IOException;
  20 import java.io.InputStream;
  21 import java.io.InputStreamReader;
  22 import java.net.InetSocketAddress;
  23 import java.net.Socket;
  24 import java.util.Collection;
  25 import java.util.List;
  26 import java.util.Set;
  27 import java.util.concurrent.TimeUnit;
  28
  29 import junit.framework.Assert;
  30
  31 import org.junit.Before;
  32 import org.junit.Test;
  33 import org.junit.matchers.JUnitMatchers;
  34 import org.mockito.Mock;
  35 import org.opendaylight.controller.config.manager.impl.AbstractConfigTest;
  36 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
  37 import org.opendaylight.controller.config.spi.ModuleFactory;
  38 import org.opendaylight.controller.config.yang.store.api.YangStoreException;
  39 import org.opendaylight.controller.config.yang.store.impl.HardcodedYangStoreService;
  40 import org.opendaylight.controller.netconf.api.NetconfMessage;
  41 import org.opendaylight.controller.netconf.api.monitoring.NetconfManagementSession;
  42 import org.opendaylight.controller.netconf.client.NetconfClient;
  43 import org.opendaylight.controller.netconf.client.NetconfClientDispatcher;
  44 import org.opendaylight.controller.netconf.confignetconfconnector.osgi.NetconfOperationServiceFactoryImpl;
  45 import org.opendaylight.controller.netconf.impl.DefaultCommitNotificationProducer;
  46 import org.opendaylight.controller.netconf.impl.NetconfServerDispatcher;
  47 import org.opendaylight.controller.netconf.impl.NetconfServerSessionListenerFactory;
  48 import org.opendaylight.controller.netconf.impl.NetconfServerSessionNegotiatorFactory;
  49 import org.opendaylight.controller.netconf.impl.SessionIdProvider;
  50 import org.opendaylight.controller.netconf.impl.osgi.NetconfMonitoringServiceImpl;
  51 import org.opendaylight.controller.netconf.impl.osgi.NetconfOperationServiceFactoryListener;
  52 import org.opendaylight.controller.netconf.impl.osgi.NetconfOperationServiceFactoryListenerImpl;
  53 import org.opendaylight.controller.netconf.impl.osgi.NetconfOperationServiceSnapshot;
  54 import org.opendaylight.controller.netconf.impl.osgi.SessionMonitoringService;
  55 import org.opendaylight.controller.netconf.mapping.api.Capability;
  56 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
  57 import org.opendaylight.controller.netconf.monitoring.osgi.NetconfMonitoringActivator;
  58 import org.opendaylight.controller.netconf.monitoring.osgi.NetconfMonitoringOperationService;
  59 import org.opendaylight.controller.netconf.util.test.XmlFileLoader;
  60 import org.slf4j.Logger;
  61 import org.slf4j.LoggerFactory;
  62 import org.w3c.dom.Document;
  63
  64 import com.google.common.base.Charsets;
  65 import com.google.common.base.Optional;
  66 import com.google.common.collect.Sets;
  67
  68 public class NetconfMonitoringITTest extends AbstractConfigTest {
  69
  70     private static final Logger logger =  LoggerFactory.getLogger(NetconfITTest.class);
  71
  72     private static final InetSocketAddress tcpAddress = new InetSocketAddress("127.0.0.1", 12023);
  73
  74     @Mock
  75     private DefaultCommitNotificationProducer commitNot;
  76     private NetconfServerDispatcher dispatch;
  77     private EventLoopGroup nettyThreadgroup;
  78
  79     private NetconfClientDispatcher clientDispatcher;
  80
  81     private NetconfMonitoringServiceImpl monitoringService;
  82
  83     @Before
  84     public void setUp() throws Exception {
  85         super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(NetconfITTest.getModuleFactoriesS().toArray(
  86                 new ModuleFactory[0])));
  87
  88         monitoringService = new NetconfMonitoringServiceImpl(getFactoriesListener());
  89
  90         NetconfOperationServiceFactoryListenerImpl factoriesListener = new NetconfOperationServiceFactoryListenerImpl();
  91         factoriesListener.onAddNetconfOperationServiceFactory(new NetconfOperationServiceFactoryImpl(getYangStore()));
  92         factoriesListener
  93                 .onAddNetconfOperationServiceFactory(new NetconfMonitoringActivator.NetconfMonitoringOperationServiceFactory(
  94                         new NetconfMonitoringOperationService(monitoringService)));
  95
  96         nettyThreadgroup = new NioEventLoopGroup();
  97
  98         dispatch = createDispatcher(factoriesListener);
  99         ChannelFuture s = dispatch.createServer(tcpAddress);
 100         s.await();
 101
 102         clientDispatcher = new NetconfClientDispatcher(nettyThreadgroup, nettyThreadgroup);
 103     }
 104
 105     private HardcodedYangStoreService getYangStore() throws YangStoreException, IOException {
 106         final Collection<InputStream> yangDependencies = NetconfITTest.getBasicYangs();
 107         return new HardcodedYangStoreService(yangDependencies);
 108     }
 109
 110     private NetconfServerDispatcher createDispatcher(
 111                                                      NetconfOperationServiceFactoryListenerImpl factoriesListener) {
 112         SessionIdProvider idProvider = new SessionIdProvider();
 113         NetconfServerSessionNegotiatorFactory serverNegotiatorFactory = new NetconfServerSessionNegotiatorFactory(
 114                 new HashedWheelTimer(5000, TimeUnit.MILLISECONDS), factoriesListener, idProvider);
 115
 116         NetconfServerSessionListenerFactory listenerFactory = new NetconfServerSessionListenerFactory(
 117                 factoriesListener, commitNot, idProvider, getNetconfMonitoringListenerService(logger, monitoringService));
 118
 119         NetconfServerDispatcher.ServerChannelInitializer serverChannelInitializer = new NetconfServerDispatcher.ServerChannelInitializer(
 120                 serverNegotiatorFactory, listenerFactory);
 121         return new NetconfServerDispatcher(serverChannelInitializer, nettyThreadgroup, nettyThreadgroup);
 122     }
 123
 124     static SessionMonitoringService getNetconfMonitoringListenerService(final Logger logger, final NetconfMonitoringServiceImpl monitor) {
 125         return new SessionMonitoringService() {
 126             @Override
 127             public void onSessionUp(NetconfManagementSession session) {
 128                 logger.debug("Management session up {}", session);
 129                 monitor.onSessionUp(session);
 130             }
 131
 132             @Override
 133             public void onSessionDown(NetconfManagementSession session) {
 134                 logger.debug("Management session down {}", session);
 135                 monitor.onSessionDown(session);
 136             }
 137         };
 138     }
 139
 140
 141     @Test
 142     public void testGetResponseFromMonitoring() throws Exception {
 143         try (NetconfClient netconfClient = new NetconfClient("client-monitoring", tcpAddress, 4000, clientDispatcher)) {
 144         try (NetconfClient netconfClient2 = new NetconfClient("client-monitoring2", tcpAddress, 4000, clientDispatcher)) {
 145             NetconfMessage response = netconfClient.sendMessage(loadGetMessage());
 146             assertSessionElementsInResponse(response.getDocument(), 2);
 147         }
 148             NetconfMessage response = netconfClient.sendMessage(loadGetMessage());
 149             assertSessionElementsInResponse(response.getDocument(), 1);
 150         }
 151     }
 152
 153
 154     @Test(timeout = 5 * 10000)
 155     public void testClientHelloWithAuth() throws Exception {
 156         String fileName = "netconfMessages/client_hello_with_auth.xml";
 157         String hello = XmlFileLoader.fileToString(fileName);
 158
 159         fileName = "netconfMessages/get.xml";
 160         String get = XmlFileLoader.fileToString(fileName);
 161
 162         Socket sock = new Socket(tcpAddress.getHostName(), tcpAddress.getPort());
 163         sock.getOutputStream().write(hello.getBytes(Charsets.UTF_8));
 164         String separator = "]]>]]>";
 165
 166         sock.getOutputStream().write(separator.getBytes(Charsets.UTF_8));
 167         sock.getOutputStream().write(get.getBytes(Charsets.UTF_8));
 168         sock.getOutputStream().write(separator.getBytes(Charsets.UTF_8));
 169
 170         StringBuilder responseBuilder = new StringBuilder();
 171
 172         try (InputStream inputStream = sock.getInputStream();
 173              InputStreamReader reader = new InputStreamReader(inputStream);
 174              BufferedReader buff = new BufferedReader(reader)) {
 175             String line;
 176             while ((line = buff.readLine()) != null) {
 177
 178                 responseBuilder.append(line);
 179                 responseBuilder.append(System.lineSeparator());
 180                 System.out.println(responseBuilder.toString());
 181
 182                 if(line.contains("</rpc-reply>"))
 183                     break;
 184             }
 185         }
 186
 187         org.junit.Assert.assertThat(responseBuilder.toString(), JUnitMatchers.containsString("<capability>urn:ietf:params:netconf:capability:candidate:1.0</capability>"));
 188         org.junit.Assert.assertThat(responseBuilder.toString(), JUnitMatchers.containsString("<username>tomas</username>"));
 189     }
 190
 191     private void assertSessionElementsInResponse(Document document, int i) {
 192         int elementSize = document.getElementsByTagName("session-id").getLength();
 193         Assert.assertEquals(i, elementSize);
 194     }
 195
 196     private NetconfMessage loadGetMessage() throws Exception {
 197         return XmlFileLoader.xmlFileToNetconfMessage("netconfMessages/get.xml");
 198     }
 199
 200     public NetconfOperationServiceFactoryListener getFactoriesListener() {
 201         NetconfOperationServiceFactoryListener factoriesListener = mock(NetconfOperationServiceFactoryListener.class);
 202         NetconfOperationServiceSnapshot snap = mock(NetconfOperationServiceSnapshot.class);
 203         NetconfOperationService service = mock(NetconfOperationService.class);
 204         Set<Capability> caps = Sets.newHashSet();
 205         caps.add(new Capability() {
 206             @Override
 207             public String getCapabilityUri() {
 208                 return "namespaceModuleRevision";
 209             }
 210
 211             @Override
 212             public Optional<String> getModuleNamespace() {
 213                 return Optional.of("namespace");
 214             }
 215
 216             @Override
 217             public Optional<String> getModuleName() {
 218                 return Optional.of("name");
 219             }
 220
 221             @Override
 222             public Optional<String> getRevision() {
 223                 return Optional.of("revision");
 224             }
 225
 226             @Override
 227             public Optional<String> getCapabilitySchema() {
 228                 return Optional.of("content");
 229             }
 230
 231             @Override
 232             public Optional<List<String>> getLocation() {
 233                 return Optional.absent();
 234             }
 235         });
 236
 237         doReturn(caps).when(service).getCapabilities();
 238         Set<NetconfOperationService> services = Sets.newHashSet(service);
 239         doReturn(services).when(snap).getServices();
 240         doReturn(snap).when(factoriesListener).getSnapshot(anyLong());
 241
 242         return factoriesListener;
 243     }
 244
 245
 246 }