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