* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
-
package org.opendaylight.netconf.test.tool;
-import com.google.common.base.Function;
-import com.google.common.base.MoreObjects;
-import com.google.common.base.Optional;
+import static java.util.Objects.requireNonNullElseGet;
+
import com.google.common.collect.Collections2;
-import com.google.common.collect.Lists;
-import com.google.common.collect.Sets;
-import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.collect.ImmutableList;
import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.ThreadFactoryBuilder;
-import io.netty.channel.Channel;
-import io.netty.channel.ChannelFuture;
-import io.netty.channel.local.LocalAddress;
-import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.util.HashedWheelTimer;
import java.io.Closeable;
import java.io.IOException;
-import java.io.InputStream;
-import java.net.BindException;
-import java.net.Inet4Address;
-import java.net.InetSocketAddress;
+import java.net.InetAddress;
+import java.net.ServerSocket;
import java.net.UnknownHostException;
-import java.nio.file.Files;
-import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.HashSet;
import java.util.List;
+import java.util.Optional;
import java.util.Set;
import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import org.apache.sshd.common.util.ThreadUtils;
-import org.apache.sshd.server.keyprovider.PEMGeneratorHostKeyProvider;
-import org.opendaylight.controller.config.util.capability.BasicCapability;
-import org.opendaylight.controller.config.util.capability.Capability;
-import org.opendaylight.controller.config.util.capability.YangModuleCapability;
-import org.opendaylight.netconf.api.monitoring.NetconfMonitoringService;
-import org.opendaylight.netconf.api.xml.XmlNetconfConstants;
-import org.opendaylight.netconf.auth.AuthProvider;
-import org.opendaylight.netconf.impl.NetconfServerDispatcherImpl;
-import org.opendaylight.netconf.impl.NetconfServerSessionNegotiatorFactory;
-import org.opendaylight.netconf.impl.SessionIdProvider;
-import org.opendaylight.netconf.impl.osgi.AggregatedNetconfOperationServiceFactory;
-import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactory;
-import org.opendaylight.netconf.monitoring.osgi.NetconfMonitoringActivator;
-import org.opendaylight.netconf.monitoring.osgi.NetconfMonitoringOperationService;
-import org.opendaylight.netconf.ssh.SshProxyServer;
-import org.opendaylight.netconf.ssh.SshProxyServerConfiguration;
-import org.opendaylight.netconf.ssh.SshProxyServerConfigurationBuilder;
+import java.util.stream.IntStream;
+import org.opendaylight.netconf.api.CapabilityURN;
+import org.opendaylight.netconf.api.TransportConstants;
+import org.opendaylight.netconf.server.ServerChannelInitializer;
+import org.opendaylight.netconf.server.ServerTransportInitializer;
+import org.opendaylight.netconf.server.api.SessionIdProvider;
+import org.opendaylight.netconf.server.api.monitoring.BasicCapability;
+import org.opendaylight.netconf.server.api.monitoring.Capability;
+import org.opendaylight.netconf.server.api.monitoring.NetconfMonitoringService;
+import org.opendaylight.netconf.server.api.monitoring.YangModuleCapability;
+import org.opendaylight.netconf.server.api.operations.NetconfOperationServiceFactory;
+import org.opendaylight.netconf.server.impl.DefaultSessionIdProvider;
+import org.opendaylight.netconf.server.osgi.AggregatedNetconfOperationServiceFactory;
+import org.opendaylight.netconf.shaded.sshd.server.auth.UserAuthFactory;
+import org.opendaylight.netconf.shaded.sshd.server.auth.password.UserAuthPasswordFactory;
+import org.opendaylight.netconf.shaded.sshd.server.auth.pubkey.UserAuthPublicKeyFactory;
+import org.opendaylight.netconf.test.tool.config.Configuration;
import org.opendaylight.netconf.test.tool.customrpc.SettableOperationProvider;
-import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
+import org.opendaylight.netconf.test.tool.monitoring.NetconfMonitoringOperationServiceFactory;
+import org.opendaylight.netconf.test.tool.operations.DefaultOperationsCreator;
+import org.opendaylight.netconf.test.tool.operations.OperationsProvider;
+import org.opendaylight.netconf.test.tool.rpchandler.SettableOperationRpcProvider;
+import org.opendaylight.netconf.test.tool.schemacache.SchemaSourceCache;
+import org.opendaylight.netconf.transport.api.TransportStack;
+import org.opendaylight.netconf.transport.api.UnsupportedConfigurationException;
+import org.opendaylight.netconf.transport.ssh.SSHTransportStackFactory;
+import org.opendaylight.netconf.transport.ssh.ServerFactoryManagerConfigurator;
+import org.opendaylight.netconf.transport.tcp.TCPServer;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.server.rev230417.netconf.server.listen.stack.grouping.transport.ssh.ssh.TcpServerParametersBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.tcp.server.rev230417.TcpServerGrouping;
+import org.opendaylight.yangtools.yang.common.Revision;
+import org.opendaylight.yangtools.yang.common.Uint16;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
import org.opendaylight.yangtools.yang.model.api.Module;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.yangtools.yang.model.repo.api.RevisionSourceIdentifier;
-import org.opendaylight.yangtools.yang.model.repo.api.SchemaResolutionException;
-import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceException;
-import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceFilter;
+import org.opendaylight.yangtools.yang.model.api.ModuleLike;
+import org.opendaylight.yangtools.yang.model.api.Submodule;
import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceRepresentation;
import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
+import org.opendaylight.yangtools.yang.model.repo.fs.FilesystemSchemaSourceCache;
import org.opendaylight.yangtools.yang.model.repo.spi.PotentialSchemaSource;
import org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceListener;
import org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceProvider;
-import org.opendaylight.yangtools.yang.model.repo.util.FilesystemSchemaSourceCache;
import org.opendaylight.yangtools.yang.parser.repo.SharedSchemaRepository;
-import org.opendaylight.yangtools.yang.parser.util.TextToASTTransformer;
+import org.opendaylight.yangtools.yang.parser.rfc7950.repo.TextToIRTransformer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class NetconfDeviceSimulator implements Closeable {
-
private static final Logger LOG = LoggerFactory.getLogger(NetconfDeviceSimulator.class);
- private final NioEventLoopGroup nettyThreadgroup;
- private final HashedWheelTimer hashedWheelTimer;
- private final List<Channel> devicesChannels = Lists.newArrayList();
- private final List<SshProxyServer> sshWrappers = Lists.newArrayList();
- private final ScheduledExecutorService minaTimerExecutor;
- private final ExecutorService nioExecutor;
- private SchemaContext schemaContext;
+ private final HashedWheelTimer hashedWheelTimer = new HashedWheelTimer();
+ private final Configuration configuration;
+ private final List<TransportStack> servers;
+ private final SSHTransportStackFactory sshStackFactory;
+ private EffectiveModelContext schemaContext;
private boolean sendFakeSchema = false;
- public NetconfDeviceSimulator(final int ThreadPoolSize) {
- this(new NioEventLoopGroup(), new HashedWheelTimer(),
- Executors.newScheduledThreadPool(ThreadPoolSize, new ThreadFactoryBuilder().setNameFormat("netconf-ssh-server-mina-timers-%d").build()),
- ThreadUtils.newFixedThreadPool("netconf-ssh-server-nio-group", ThreadPoolSize));
- }
-
- private NetconfDeviceSimulator(final NioEventLoopGroup eventExecutors, final HashedWheelTimer hashedWheelTimer, final ScheduledExecutorService minaTimerExecutor, final ExecutorService nioExecutor) {
- this.nettyThreadgroup = eventExecutors;
- this.hashedWheelTimer = hashedWheelTimer;
- this.minaTimerExecutor = minaTimerExecutor;
- this.nioExecutor = nioExecutor;
+ public NetconfDeviceSimulator(final Configuration configuration) {
+ this.configuration = configuration;
+ servers = new ArrayList<>(configuration.getDeviceCount());
+ sshStackFactory = new SSHTransportStackFactory("netconf-device-simulator-threads",
+ configuration.getThreadPoolSize());
}
- private NetconfServerDispatcherImpl createDispatcher(final Set<Capability> capabilities,
- final SchemaSourceProvider<YangTextSchemaSource> sourceProvider,
- final TesttoolParameters params) {
-
- final Set<Capability> transformedCapabilities = Sets.newHashSet(Collections2.transform(capabilities, new Function<Capability, Capability>() {
- @Override
- public Capability apply(final Capability input) {
- if (sendFakeSchema) {
- sendFakeSchema = false;
- return new FakeCapability((YangModuleCapability) input);
- } else {
- return input;
- }
+ private ServerTransportInitializer createTransportInitializer(final Set<Capability> capabilities,
+ final SchemaSourceProvider<YangTextSchemaSource> sourceProvider) {
+ final var transformedCapabilities = new HashSet<>(Collections2.transform(capabilities, input -> {
+ if (sendFakeSchema) {
+ sendFakeSchema = false;
+ return new FakeCapability((YangModuleCapability) input);
+ } else {
+ return input;
}
}));
- transformedCapabilities.add(new BasicCapability("urn:ietf:params:netconf:capability:candidate:1.0"));
- final NetconfMonitoringService monitoringService1 = new DummyMonitoringService(transformedCapabilities);
- final SessionIdProvider idProvider = new SessionIdProvider();
-
- final NetconfOperationServiceFactory aggregatedNetconfOperationServiceFactory = createOperationServiceFactory(sourceProvider, params, transformedCapabilities, monitoringService1, idProvider);
+ transformedCapabilities.add(new BasicCapability(CapabilityURN.CANDIDATE));
+ final var monitoringService1 = new DummyMonitoringService(transformedCapabilities);
+ final var idProvider = new DefaultSessionIdProvider();
- final Set<String> serverCapabilities = params.exi
- ? NetconfServerSessionNegotiatorFactory.DEFAULT_BASE_CAPABILITIES
- : Sets.newHashSet(XmlNetconfConstants.URN_IETF_PARAMS_NETCONF_BASE_1_0, XmlNetconfConstants.URN_IETF_PARAMS_NETCONF_BASE_1_1);
+ final var aggregatedNetconfOperationServiceFactory = createOperationServiceFactory(
+ sourceProvider, transformedCapabilities, monitoringService1, idProvider);
- final NetconfServerSessionNegotiatorFactory serverNegotiatorFactory = new TesttoolNegotiationFactory(
- hashedWheelTimer, aggregatedNetconfOperationServiceFactory, idProvider, params.generateConfigsTimeout, monitoringService1, serverCapabilities);
-
- final NetconfServerDispatcherImpl.ServerChannelInitializer serverChannelInitializer = new NetconfServerDispatcherImpl.ServerChannelInitializer(
- serverNegotiatorFactory);
- return new NetconfServerDispatcherImpl(serverChannelInitializer, nettyThreadgroup, nettyThreadgroup);
+ return new ServerTransportInitializer(new ServerChannelInitializer(new TesttoolNegotiationFactory(
+ hashedWheelTimer, aggregatedNetconfOperationServiceFactory, idProvider,
+ configuration.getGenerateConfigsTimeout(), monitoringService1, configuration.getCapabilities())));
}
- private NetconfOperationServiceFactory createOperationServiceFactory(final SchemaSourceProvider<YangTextSchemaSource> sourceProvider,
- final TesttoolParameters params,
- final Set<Capability> transformedCapabilities,
- final NetconfMonitoringService monitoringService1,
- final SessionIdProvider idProvider) {
- final AggregatedNetconfOperationServiceFactory aggregatedNetconfOperationServiceFactory = new AggregatedNetconfOperationServiceFactory();
+ private NetconfOperationServiceFactory createOperationServiceFactory(
+ final SchemaSourceProvider<YangTextSchemaSource> sourceProvider,
+ final Set<Capability> transformedCapabilities, final NetconfMonitoringService monitoringService1,
+ final SessionIdProvider idProvider) {
+ final AggregatedNetconfOperationServiceFactory aggregatedNetconfOperationServiceFactory =
+ new AggregatedNetconfOperationServiceFactory();
final NetconfOperationServiceFactory operationProvider;
- if (params.mdSal) {
- operationProvider = new MdsalOperationProvider(idProvider, transformedCapabilities, schemaContext, sourceProvider);
+ if (configuration.isMdSal()) {
+ LOG.info("using MdsalOperationProvider.");
+ operationProvider = new MdsalOperationProvider(
+ idProvider, transformedCapabilities, schemaContext, sourceProvider);
+ } else if (configuration.isXmlConfigurationProvided()) {
+ LOG.info("using SimulatedOperationProvider.");
+ operationProvider = new SimulatedOperationProvider(transformedCapabilities,
+ Optional.ofNullable(configuration.getNotificationFile()),
+ Optional.ofNullable(configuration.getInitialConfigXMLFile()));
+ } else if (configuration.isNotificationsSupported()) {
+ LOG.info("using SimulatedOperationProvider.");
+ operationProvider = new SimulatedOperationProvider(transformedCapabilities,
+ Optional.ofNullable(configuration.getNotificationFile()),
+ Optional.empty());
} else {
- operationProvider = new SimulatedOperationProvider(idProvider, transformedCapabilities,
- Optional.fromNullable(params.notificationFile),
- Optional.fromNullable(params.initialConfigXMLFile));
+ LOG.info("using OperationsProvider.");
+ operationProvider = new OperationsProvider(transformedCapabilities,
+ requireNonNullElseGet(configuration.getOperationsCreator(), DefaultOperationsCreator::new));
}
-
- final NetconfMonitoringActivator.NetconfMonitoringOperationServiceFactory monitoringService =
- new NetconfMonitoringActivator.NetconfMonitoringOperationServiceFactory(
- new NetconfMonitoringOperationService(monitoringService1));
+ final NetconfMonitoringOperationServiceFactory monitoringService =
+ new NetconfMonitoringOperationServiceFactory(monitoringService1);
aggregatedNetconfOperationServiceFactory.onAddNetconfOperationServiceFactory(operationProvider);
aggregatedNetconfOperationServiceFactory.onAddNetconfOperationServiceFactory(monitoringService);
- if (params.rpcConfig != null) {
- final SettableOperationProvider settableService = new SettableOperationProvider(params.rpcConfig);
+ if (configuration.getRpcConfigFile() != null) {
+ final SettableOperationProvider settableService =
+ new SettableOperationProvider(configuration.getRpcConfigFile());
+ aggregatedNetconfOperationServiceFactory.onAddNetconfOperationServiceFactory(settableService);
+ } else {
+ final SettableOperationRpcProvider settableService =
+ new SettableOperationRpcProvider(configuration.getRpcHandler());
aggregatedNetconfOperationServiceFactory.onAddNetconfOperationServiceFactory(settableService);
}
return aggregatedNetconfOperationServiceFactory;
}
- public List<Integer> start(final TesttoolParameters params) {
- LOG.info("Starting {}, {} simulated devices starting on port {}", params.deviceCount, params.ssh ? "SSH" : "TCP", params.startingPort);
-
- final SharedSchemaRepository schemaRepo = new SharedSchemaRepository("netconf-simulator");
- final Set<Capability> capabilities = parseSchemasToModuleCapabilities(params, schemaRepo);
-
- final NetconfServerDispatcherImpl dispatcher = createDispatcher(capabilities,
- new SchemaSourceProvider<YangTextSchemaSource>() {
- @Override
- public CheckedFuture<? extends YangTextSchemaSource, SchemaSourceException> getSource(final SourceIdentifier sourceIdentifier) {
- return schemaRepo.getSchemaSource(sourceIdentifier, YangTextSchemaSource.class);
- }
- }, params);
-
- int currentPort = params.startingPort;
-
- final List<Integer> openDevices = Lists.newArrayList();
-
- // Generate key to temp folder
- final PEMGeneratorHostKeyProvider keyPairProvider = getPemGeneratorHostKeyProvider();
-
- for (int i = 0; i < params.deviceCount; i++) {
- if (currentPort > 65535) {
- LOG.warn("Port cannot be greater than 65535, stopping further attempts.");
+ public List<Integer> start() {
+ final var proto = configuration.isSsh() ? "SSH" : "TCP";
+ LOG.info("Starting {}, {} simulated devices starting on port {}",
+ configuration.getDeviceCount(), proto, configuration.getStartingPort());
+
+ final var schemaRepo = new SharedSchemaRepository("netconf-simulator");
+ final var capabilities = parseSchemasToModuleCapabilities(schemaRepo);
+ final var transportInitializer = createTransportInitializer(capabilities,
+ sourceIdentifier -> schemaRepo.getSchemaSource(sourceIdentifier, YangTextSchemaSource.class));
+
+ final var ipAddress = getIpAddress(configuration);
+ final var startingPort = getStartingPort(configuration);
+ final var deviceCount = configuration.getDeviceCount();
+ final var ports = IntStream.range(startingPort, Math.min(startingPort + deviceCount, 65536))
+ .mapToObj(Integer::new).toList();
+
+ final var openDevices = new ArrayList<Integer>(ports.size());
+ final var configurator = configuration.isSsh() ? createServerFactoryManagerConfigurator(configuration) : null;
+
+ LOG.debug("Ports: {}", ports);
+
+ for (final int port : ports) {
+ try {
+ final var connectParams = connectionParams(ipAddress, port);
+ final var serverFuture = configuration.isSsh()
+ ? sshStackFactory.listenServer(TransportConstants.SSH_SUBSYSTEM, transportInitializer,
+ connectParams, null, configurator)
+ : TCPServer.listen(transportInitializer, sshStackFactory.newServerBootstrap(), connectParams);
+ servers.add(serverFuture.get());
+ openDevices.add(port);
+ } catch (UnsupportedConfigurationException | InterruptedException | ExecutionException e) {
+ LOG.error("Could not start {} simulated device on port {}", proto, port, e);
break;
}
- final InetSocketAddress address = getAddress(params.ip, currentPort);
-
- final ChannelFuture server;
- if(params.ssh) {
- final InetSocketAddress bindingAddress = InetSocketAddress.createUnresolved("0.0.0.0", currentPort);
- final LocalAddress tcpLocalAddress = new LocalAddress(address.toString());
-
- server = dispatcher.createLocalServer(tcpLocalAddress);
- try {
- final SshProxyServer sshServer = new SshProxyServer(minaTimerExecutor, nettyThreadgroup, nioExecutor);
- sshServer.bind(getSshConfiguration(bindingAddress, tcpLocalAddress, keyPairProvider));
- sshWrappers.add(sshServer);
- } catch (final BindException e) {
- LOG.warn("Cannot start simulated device on {}, port already in use. Skipping.", address);
- // Close local server and continue
- server.cancel(true);
- if(server.isDone()) {
- server.channel().close();
- }
- continue;
- } catch (final IOException e) {
- LOG.warn("Cannot start simulated device on {} due to IOException.", address, e);
- break;
- } finally {
- currentPort++;
- }
-
- try {
- server.get();
- } catch (final InterruptedException e) {
- throw new RuntimeException(e);
- } catch (final ExecutionException e) {
- LOG.warn("Cannot start ssh simulated device on {}, skipping", address, e);
- continue;
- }
-
- LOG.debug("Simulated SSH device started on {}", address);
-
- } else {
- server = dispatcher.createServer(address);
- currentPort++;
-
- try {
- server.get();
- } catch (final InterruptedException e) {
- throw new RuntimeException(e);
- } catch (final ExecutionException e) {
- LOG.warn("Cannot start tcp simulated device on {}, skipping", address, e);
- continue;
- }
-
- LOG.debug("Simulated TCP device started on {}", address);
- }
-
- devicesChannels.add(server.channel());
- openDevices.add(currentPort - 1);
}
- if(openDevices.size() == params.deviceCount) {
- LOG.info("All simulated devices started successfully from port {} to {}", params.startingPort, currentPort - 1);
- } else if (openDevices.size() == 0) {
+ final var first = openDevices.get(0);
+ final var last = openDevices.isEmpty() ? null : openDevices.get(openDevices.size() - 1);
+ if (openDevices.size() == configuration.getDeviceCount()) {
+ LOG.info("All simulated devices started successfully from port {} to {}", first, last);
+ } else if (openDevices.isEmpty()) {
LOG.warn("No simulated devices started.");
} else {
- LOG.warn("Not all simulated devices started successfully. Started devices ar on ports {}", openDevices);
+ LOG.warn("Not all simulated devices started successfully. Started devices are on ports {} to {}",
+ first, last);
}
-
return openDevices;
}
- private SshProxyServerConfiguration getSshConfiguration(final InetSocketAddress bindingAddress, final LocalAddress tcpLocalAddress, final PEMGeneratorHostKeyProvider keyPairProvider) throws IOException {
- return new SshProxyServerConfigurationBuilder()
- .setBindingAddress(bindingAddress)
- .setLocalAddress(tcpLocalAddress)
- .setAuthenticator(new AuthProvider() {
- @Override
- public boolean authenticated(final String username, final String password) {
- return true;
- }
- })
- .setKeyPairProvider(keyPairProvider)
- .setIdleTimeout(Integer.MAX_VALUE)
- .createSshProxyServerConfiguration();
- }
-
- private PEMGeneratorHostKeyProvider getPemGeneratorHostKeyProvider() {
- try {
- final Path tempFile = Files.createTempFile("tempKeyNetconfTest", "suffix");
- return new PEMGeneratorHostKeyProvider(tempFile.toAbsolutePath().toString());
- } catch (final IOException e) {
- LOG.error("Unable to generate PEM key", e);
- throw new RuntimeException(e);
- }
+ private static ServerFactoryManagerConfigurator createServerFactoryManagerConfigurator(
+ final Configuration configuration) {
+ final var authProvider = configuration.getAuthProvider();
+ final var publicKeyAuthenticator = configuration.getPublickeyAuthenticator();
+ return factoryManager -> {
+ final var authFactoriesListBuilder = ImmutableList.<UserAuthFactory>builder();
+ authFactoriesListBuilder.add(new UserAuthPasswordFactory());
+ factoryManager.setPasswordAuthenticator(
+ (usr, pass, session) -> authProvider.authenticated(usr, pass));
+ if (publicKeyAuthenticator != null) {
+ final var factory = new UserAuthPublicKeyFactory();
+ factory.setSignatureFactories(factoryManager.getSignatureFactories());
+ authFactoriesListBuilder.add(factory);
+ factoryManager.setPublickeyAuthenticator(publicKeyAuthenticator);
+ }
+ factoryManager.setUserAuthFactories(authFactoriesListBuilder.build());
+ factoryManager.setKeyPairProvider(new VirtualKeyPairProvider());
+ };
}
- private Set<Capability> parseSchemasToModuleCapabilities(final TesttoolParameters params, final SharedSchemaRepository consumer) {
- final Set<SourceIdentifier> loadedSources = Sets.newHashSet();
-
- consumer.registerSchemaSourceListener(TextToASTTransformer.create(consumer, consumer));
-
+ private Set<Capability> parseSchemasToModuleCapabilities(final SharedSchemaRepository consumer) {
+ final Set<SourceIdentifier> loadedSources = new HashSet<>();
+ consumer.registerSchemaSourceListener(TextToIRTransformer.create(consumer, consumer));
consumer.registerSchemaSourceListener(new SchemaSourceListener() {
@Override
- public void schemaSourceEncountered(final SchemaSourceRepresentation schemaSourceRepresentation) {}
+ public void schemaSourceEncountered(final SchemaSourceRepresentation schemaSourceRepresentation) {
+
+ }
@Override
public void schemaSourceRegistered(final Iterable<PotentialSchemaSource<?>> potentialSchemaSources) {
}
@Override
- public void schemaSourceUnregistered(final PotentialSchemaSource<?> potentialSchemaSource) {}
+ public void schemaSourceUnregistered(final PotentialSchemaSource<?> potentialSchemaSource) {
+
+ }
});
- if(params.schemasDir != null) {
- final FilesystemSchemaSourceCache<YangTextSchemaSource> cache = new FilesystemSchemaSourceCache<>(consumer, YangTextSchemaSource.class, params.schemasDir);
+ if (configuration.getSchemasDir() != null) {
+ LOG.info("Loading models from directory.");
+ final FilesystemSchemaSourceCache<YangTextSchemaSource> cache = new FilesystemSchemaSourceCache<>(
+ consumer, YangTextSchemaSource.class, configuration.getSchemasDir());
+ consumer.registerSchemaSourceListener(cache);
+ } else if (configuration.getModels() != null) {
+ LOG.info("Loading models from classpath.");
+ final SchemaSourceCache<YangTextSchemaSource> cache = new SchemaSourceCache<>(
+ consumer, YangTextSchemaSource.class, configuration.getModels());
consumer.registerSchemaSourceListener(cache);
+ } else {
+ LOG.info("Custom module loading skipped.");
}
- addDefaultSchemas(consumer);
+ configuration.getDefaultYangResources().forEach(r -> {
+ registerSource(consumer, r.resourcePath(), new SourceIdentifier(r.moduleName(), r.revision()));
+ });
try {
//necessary for creating mdsal data stores and operations
- this.schemaContext = consumer.createSchemaContextFactory(
- SchemaSourceFilter.ALWAYS_ACCEPT)
- .createSchemaContext(loadedSources).checkedGet();
- } catch (final SchemaResolutionException e) {
- throw new RuntimeException("Cannot parse schema context", e);
+ schemaContext = consumer.createEffectiveModelContextFactory()
+ .createEffectiveModelContext(loadedSources).get();
+ } catch (final InterruptedException | ExecutionException e) {
+ throw new IllegalStateException(
+ "Cannot parse schema context. Please read stack trace and check YANG files in schema directory.", e);
}
- final Set<Capability> capabilities = Sets.newHashSet();
+ final Set<Capability> capabilities = new HashSet<>();
for (final Module module : schemaContext.getModules()) {
- for (final Module subModule : module.getSubmodules()) {
+ for (final Submodule subModule : module.getSubmodules()) {
addModuleCapability(consumer, capabilities, subModule);
}
addModuleCapability(consumer, capabilities, module);
return capabilities;
}
- private void addModuleCapability(final SharedSchemaRepository consumer, final Set<Capability> capabilities, final Module module) {
- final SourceIdentifier moduleSourceIdentifier = SourceIdentifier.create(module.getName(),
- (SimpleDateFormatUtil.DEFAULT_DATE_REV == module.getRevision() ? Optional.<String>absent() :
- Optional.of(SimpleDateFormatUtil.getRevisionFormat().format(module.getRevision()))));
+ private static void addModuleCapability(final SharedSchemaRepository consumer, final Set<Capability> capabilities,
+ final ModuleLike module) {
+ final var moduleNamespace = module.getNamespace().toString();
+ final var moduleName = module.getName();
+ final var revision = module.getRevision().map(Revision::toString).orElse(null);
+ final var sourceId = new SourceIdentifier(moduleName, revision);
+
+ final String moduleContent;
try {
- final String moduleContent = new String(consumer.getSchemaSource(moduleSourceIdentifier, YangTextSchemaSource.class)
- .checkedGet().read());
- capabilities.add(new YangModuleCapability(module, moduleContent));
- //IOException would be thrown in creating SchemaContext already
- } catch (SchemaSourceException |IOException e) {
- throw new RuntimeException("Cannot retrieve schema source for module " + moduleSourceIdentifier.toString() + " from schema repository", e);
+ moduleContent = consumer.getSchemaSource(sourceId, YangTextSchemaSource.class).get().read();
+ } catch (ExecutionException | InterruptedException | IOException e) {
+ throw new IllegalStateException(
+ "Cannot retrieve schema source for module " + sourceId + " from schema repository", e);
}
- }
-
- private void addDefaultSchemas(final SharedSchemaRepository consumer) {
- SourceIdentifier sId = RevisionSourceIdentifier.create("ietf-netconf-monitoring", "2010-10-04");
- registerSource(consumer, "/META-INF/yang/ietf-netconf-monitoring.yang", sId);
-
- sId = RevisionSourceIdentifier.create("ietf-netconf-monitoring-extension", "2013-12-10");
- registerSource(consumer, "/META-INF/yang/ietf-netconf-monitoring-extension.yang", sId);
-
- sId = RevisionSourceIdentifier.create("ietf-yang-types", "2013-07-15");
- registerSource(consumer, "/META-INF/yang/ietf-yang-types@2013-07-15.yang", sId);
- sId = RevisionSourceIdentifier.create("ietf-inet-types", "2013-07-15");
- registerSource(consumer, "/META-INF/yang/ietf-inet-types@2013-07-15.yang", sId);
+ capabilities.add(new YangModuleCapability(moduleNamespace, moduleName, revision, moduleContent));
}
- private void registerSource(final SharedSchemaRepository consumer, final String resource, final SourceIdentifier sourceId) {
- consumer.registerSchemaSource(new SchemaSourceProvider<SchemaSourceRepresentation>() {
- @Override
- public CheckedFuture<? extends SchemaSourceRepresentation, SchemaSourceException> getSource(final SourceIdentifier sourceIdentifier) {
- return Futures.immediateCheckedFuture(new YangTextSchemaSource(sourceId) {
- @Override
- protected MoreObjects.ToStringHelper addToStringAttributes(final MoreObjects.ToStringHelper toStringHelper) {
- return toStringHelper;
- }
-
- @Override
- public InputStream openStream() throws IOException {
- return getClass().getResourceAsStream(resource);
- }
- });
- }
- }, PotentialSchemaSource.create(sourceId, YangTextSchemaSource.class, PotentialSchemaSource.Costs.IMMEDIATE.getValue()));
+ private static void registerSource(final SharedSchemaRepository consumer, final String resource,
+ final SourceIdentifier sourceId) {
+ consumer.registerSchemaSource(sourceIdentifier -> Futures.immediateFuture(
+ YangTextSchemaSource.forResource(NetconfDeviceSimulator.class, resource)),
+ PotentialSchemaSource.create(sourceId, YangTextSchemaSource.class,
+ PotentialSchemaSource.Costs.IMMEDIATE.getValue()));
}
- private static InetSocketAddress getAddress(final String ip, final int port) {
+ private static IpAddress getIpAddress(final Configuration configuration) {
try {
- return new InetSocketAddress(Inet4Address.getByName(ip), port);
+ return IetfInetUtil.ipAddressFor(InetAddress.getByName(configuration.getIp()));
} catch (final UnknownHostException e) {
- throw new RuntimeException(e);
+ throw new IllegalArgumentException("Cannot resolve address " + configuration.getIp(), e);
}
}
+ private static int getStartingPort(final Configuration configuration) {
+ final int startingPort = configuration.getStartingPort();
+ if (startingPort > 0 && startingPort < 65536) {
+ return startingPort;
+ }
+ // find available port
+ try {
+ final var socket = new ServerSocket(0);
+ final int port = socket.getLocalPort();
+ socket.close();
+ return port;
+ } catch (IOException e) {
+ throw new IllegalStateException("Cannot find available port", e);
+ }
+ }
+
+ private static TcpServerGrouping connectionParams(final IpAddress address, final int port) {
+ return new TcpServerParametersBuilder().setLocalAddress(address)
+ .setLocalPort(new PortNumber(Uint16.valueOf(port))).build();
+ }
+
@Override
public void close() {
- for (final SshProxyServer sshWrapper : sshWrappers) {
- sshWrapper.close();
- }
- for (final Channel deviceCh : devicesChannels) {
- deviceCh.close();
+ for (final var server : servers) {
+ try {
+ server.shutdown().get();
+ } catch (InterruptedException | ExecutionException e) {
+ LOG.debug("Exception on simulated device shutdown", e);
+ }
}
- nettyThreadgroup.shutdownGracefully();
- minaTimerExecutor.shutdownNow();
- nioExecutor.shutdownNow();
- // close Everything
+ sshStackFactory.close();
}
}
Code Review / netconf.git / blobdiff