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