opendaylight/netconf/netconf-it/src/test/java/org/opendaylight/controller/netconf/it/NetconfITSecureTest.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
   9 package org.opendaylight.controller.netconf.it;
  10
  11 import static java.util.Arrays.asList;
  12 import static org.mockito.Matchers.any;
  13 import static org.mockito.Matchers.anyString;
  14 import static org.mockito.Mockito.doAnswer;
  15 import static org.mockito.Mockito.doReturn;
  16 import static org.mockito.Mockito.mock;
  17
  18 import ch.ethz.ssh2.Connection;
  19 import io.netty.channel.ChannelFuture;
  20 import io.netty.channel.EventLoopGroup;
  21 import io.netty.channel.nio.NioEventLoopGroup;
  22 import io.netty.util.concurrent.GlobalEventExecutor;
  23 import java.io.IOException;
  24 import java.io.InputStream;
  25 import java.lang.management.ManagementFactory;
  26 import java.net.InetSocketAddress;
  27 import java.util.Collection;
  28 import java.util.List;
  29 import junit.framework.Assert;
  30 import org.junit.After;
  31 import org.junit.Before;
  32 import org.junit.Test;
  33 import org.mockito.invocation.InvocationOnMock;
  34 import org.mockito.stubbing.Answer;
  35 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
  36 import org.opendaylight.controller.config.spi.ModuleFactory;
  37 import org.opendaylight.controller.netconf.api.NetconfMessage;
  38 import org.opendaylight.controller.netconf.client.NetconfClientDispatcher;
  39 import org.opendaylight.controller.netconf.client.NetconfClientDispatcherImpl;
  40 import org.opendaylight.controller.netconf.client.SimpleNetconfClientSessionListener;
  41 import org.opendaylight.controller.netconf.client.conf.NetconfClientConfiguration;
  42 import org.opendaylight.controller.netconf.client.conf.NetconfClientConfigurationBuilder;
  43 import org.opendaylight.controller.netconf.client.test.TestingNetconfClient;
  44 import org.opendaylight.controller.netconf.confignetconfconnector.osgi.NetconfOperationServiceFactoryImpl;
  45 import org.opendaylight.controller.netconf.confignetconfconnector.osgi.YangStoreException;
  46 import org.opendaylight.controller.netconf.impl.DefaultCommitNotificationProducer;
  47 import org.opendaylight.controller.netconf.impl.NetconfServerDispatcher;
  48 import org.opendaylight.controller.netconf.impl.osgi.NetconfOperationServiceFactoryListenerImpl;
  49 import org.opendaylight.controller.netconf.nettyutil.handler.ssh.authentication.AuthenticationHandler;
  50 import org.opendaylight.controller.netconf.ssh.NetconfSSHServer;
  51 import org.opendaylight.controller.netconf.ssh.authentication.AuthProvider;
  52 import org.opendaylight.controller.netconf.ssh.authentication.AuthProviderImpl;
  53 import org.opendaylight.controller.netconf.ssh.authentication.PEMGenerator;
  54 import org.opendaylight.controller.netconf.util.messages.NetconfMessageUtil;
  55 import org.opendaylight.controller.netconf.util.osgi.NetconfConfigUtil;
  56 import org.opendaylight.controller.netconf.util.test.XmlFileLoader;
  57 import org.opendaylight.controller.netconf.util.xml.XmlUtil;
  58 import org.opendaylight.protocol.framework.NeverReconnectStrategy;
  59
  60 public class NetconfITSecureTest extends AbstractNetconfConfigTest {
  61
  62     private static final InetSocketAddress tlsAddress = new InetSocketAddress("127.0.0.1", 12024);
  63
  64     private DefaultCommitNotificationProducer commitNot;
  65     private NetconfSSHServer sshServer;
  66     private NetconfMessage getConfig;
  67
  68     @Before
  69     public void setUp() throws Exception {
  70         this.getConfig = XmlFileLoader.xmlFileToNetconfMessage("netconfMessages/getConfig.xml");
  71
  72         super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(mockedContext, getModuleFactories().toArray(
  73                 new ModuleFactory[0])));
  74
  75         NetconfOperationServiceFactoryListenerImpl factoriesListener = new NetconfOperationServiceFactoryListenerImpl();
  76         factoriesListener.onAddNetconfOperationServiceFactory(new NetconfOperationServiceFactoryImpl(getYangStore()));
  77
  78         commitNot = new DefaultCommitNotificationProducer(ManagementFactory.getPlatformMBeanServer());
  79
  80
  81         final NetconfServerDispatcher dispatchS = createDispatcher(factoriesListener);
  82         ChannelFuture s = dispatchS.createLocalServer(NetconfConfigUtil.getNetconfLocalAddress());
  83         s.await();
  84         EventLoopGroup bossGroup  = new NioEventLoopGroup();
  85         sshServer = NetconfSSHServer.start(tlsAddress.getPort(), NetconfConfigUtil.getNetconfLocalAddress(), getAuthProvider(), bossGroup);
  86     }
  87
  88     private NetconfServerDispatcher createDispatcher(NetconfOperationServiceFactoryListenerImpl factoriesListener) {
  89         return super.createDispatcher(factoriesListener, NetconfITTest.getNetconfMonitoringListenerService(), commitNot);
  90     }
  91
  92     @After
  93     public void tearDown() throws Exception {
  94         sshServer.stop();
  95         commitNot.close();
  96     }
  97
  98     private HardcodedYangStoreService getYangStore() throws YangStoreException, IOException {
  99         final Collection<InputStream> yangDependencies = NetconfITTest.getBasicYangs();
 100         return new HardcodedYangStoreService(yangDependencies);
 101     }
 102
 103     protected List<ModuleFactory> getModuleFactories() {
 104         return asList(NetconfITTest.FACTORIES);
 105     }
 106
 107     @Test
 108     public void testSecure() throws Exception {
 109         NetconfClientDispatcher dispatch = new NetconfClientDispatcherImpl(getNettyThreadgroup(), getNettyThreadgroup(), getHashedWheelTimer());
 110         try (TestingNetconfClient netconfClient = new TestingNetconfClient("testing-ssh-client", dispatch, getClientConfiguration())) {
 111             NetconfMessage response = netconfClient.sendMessage(getConfig);
 112             Assert.assertFalse("Unexpected error message " + XmlUtil.toString(response.getDocument()),
 113                     NetconfMessageUtil.isErrorMessage(response));
 114
 115             NetconfMessage gs = new NetconfMessage(XmlUtil.readXmlToDocument("<rpc message-id=\"2\"\n" +
 116                     "     xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n" +
 117                     "    <get-schema xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n" +
 118                     "        <identifier>config</identifier>\n" +
 119                     "    </get-schema>\n" +
 120                     "</rpc>\n"));
 121
 122             response = netconfClient.sendMessage(gs);
 123             Assert.assertFalse("Unexpected error message " + XmlUtil.toString(response.getDocument()),
 124                     NetconfMessageUtil.isErrorMessage(response));
 125         }
 126     }
 127
 128     public NetconfClientConfiguration getClientConfiguration() throws IOException {
 129         final NetconfClientConfigurationBuilder b = NetconfClientConfigurationBuilder.create();
 130         b.withAddress(tlsAddress);
 131         b.withSessionListener(new SimpleNetconfClientSessionListener());
 132         b.withReconnectStrategy(new NeverReconnectStrategy(GlobalEventExecutor.INSTANCE, 5000));
 133         b.withProtocol(NetconfClientConfiguration.NetconfClientProtocol.SSH);
 134         b.withConnectionTimeoutMillis(5000);
 135         b.withAuthHandler(getAuthHandler());
 136         return b.build();
 137     }
 138
 139     public AuthProvider getAuthProvider() throws Exception {
 140         AuthProvider mock = mock(AuthProviderImpl.class);
 141         doReturn(true).when(mock).authenticated(anyString(), anyString());
 142         doReturn(PEMGenerator.generate().toCharArray()).when(mock).getPEMAsCharArray();
 143         return mock;
 144     }
 145
 146     public AuthenticationHandler getAuthHandler() throws IOException {
 147         final AuthenticationHandler authHandler = mock(AuthenticationHandler.class);
 148         doAnswer(new Answer() {
 149             @Override
 150             public Object answer(final InvocationOnMock invocation) throws Throwable {
 151                 Connection conn = (Connection) invocation.getArguments()[0];
 152                 conn.authenticateWithPassword("user", "pwd");
 153                 return null;
 154             }
 155         }).when(authHandler).authenticate(any(Connection.class));
 156         doReturn("auth handler").when(authHandler).toString();
 157         return authHandler;
 158     }
 159 }