Examples with NetworkConfig org.eclipse.californium.core.network.config.NetworkConfig used on opensource projects

Example 1 with NetworkConfig

use of org.eclipse.californium.core.network.config.NetworkConfig in project camel by apache.

the class CoAPComponent method getServer.

public synchronized CoapServer getServer(int port) {
    CoapServer server = servers.get(port);
    if (server == null && port == -1) {
        server = defaultServer;
    }
    if (server == null && port == -1) {
        server = servers.get(5684);
    }
    if (server == null) {
        NetworkConfig config = new NetworkConfig();
        //FIXME- configure the network stuff
        server = new CoapServer(config, port);
        servers.put(port, server);
        if (this.isStarted()) {
            server.start();
        }
    }
    return server;
}

Example 2 with NetworkConfig

use of org.eclipse.californium.core.network.config.NetworkConfig in project leshan by eclipse.

the class LeshanClientDemo method createAndStartClient.

public static void createAndStartClient(String endpoint, String localAddress, int localPort, String secureLocalAddress, int secureLocalPort, boolean needBootstrap, String serverURI, byte[] pskIdentity, byte[] pskKey, Float latitude, Float longitude, float scaleFactor) {
    locationInstance = new MyLocation(latitude, longitude, scaleFactor);
    // Initialize model
    List<ObjectModel> models = ObjectLoader.loadDefault();
    models.addAll(ObjectLoader.loadDdfResources("/models", modelPaths));
    // Initialize object list
    ObjectsInitializer initializer = new ObjectsInitializer(new LwM2mModel(models));
    if (needBootstrap) {
        if (pskIdentity == null)
            initializer.setInstancesForObject(SECURITY, noSecBootstap(serverURI));
        else
            initializer.setInstancesForObject(SECURITY, pskBootstrap(serverURI, pskIdentity, pskKey));
    } else {
        if (pskIdentity == null) {
            initializer.setInstancesForObject(SECURITY, noSec(serverURI, 123));
            initializer.setInstancesForObject(SERVER, new Server(123, 30, BindingMode.U, false));
        } else {
            initializer.setInstancesForObject(SECURITY, psk(serverURI, 123, pskIdentity, pskKey));
            initializer.setInstancesForObject(SERVER, new Server(123, 30, BindingMode.U, false));
        }
    }
    initializer.setClassForObject(DEVICE, MyDevice.class);
    initializer.setInstancesForObject(LOCATION, locationInstance);
    initializer.setInstancesForObject(OBJECT_ID_TEMPERATURE_SENSOR, new RandomTemperatureSensor());
    List<LwM2mObjectEnabler> enablers = initializer.create(SECURITY, SERVER, DEVICE, LOCATION, OBJECT_ID_TEMPERATURE_SENSOR);
    // Create CoAP Config
    NetworkConfig coapConfig;
    File configFile = new File(NetworkConfig.DEFAULT_FILE_NAME);
    if (configFile.isFile()) {
        coapConfig = new NetworkConfig();
        coapConfig.load(configFile);
    } else {
        coapConfig = LeshanClientBuilder.createDefaultNetworkConfig();
        coapConfig.store(configFile);
    }
    // Create client
    LeshanClientBuilder builder = new LeshanClientBuilder(endpoint);
    builder.setLocalAddress(localAddress, localPort);
    builder.setLocalSecureAddress(secureLocalAddress, secureLocalPort);
    builder.setObjects(enablers);
    builder.setCoapConfig(coapConfig);
    // so we can disable the other one.
    if (!needBootstrap) {
        if (pskIdentity == null)
            builder.disableSecuredEndpoint();
        else
            builder.disableUnsecuredEndpoint();
    }
    final LeshanClient client = builder.build();
    LOG.info("Press 'w','a','s','d' to change reported Location ({},{}).", locationInstance.getLatitude(), locationInstance.getLongitude());
    // Start the client
    client.start();
    // De-register on shutdown and stop client.
    Runtime.getRuntime().addShutdownHook(new Thread() {

        @Override
        public void run() {
            // send de-registration request before destroy
            client.destroy(true);
        }
    });
    // Change the location through the Console
    try (Scanner scanner = new Scanner(System.in)) {
        while (scanner.hasNext()) {
            String nextMove = scanner.next();
            locationInstance.moveLocation(nextMove);
        }
    }
}

Example 3 with NetworkConfig

use of org.eclipse.californium.core.network.config.NetworkConfig in project leshan by eclipse.

the class LeshanServerDemo method createAndStartServer.

public static void createAndStartServer(int webPort, String localAddress, int localPort, String secureLocalAddress, int secureLocalPort, String modelsFolderPath, String redisUrl, String keyStorePath, String keyStoreType, String keyStorePass, String keyStoreAlias, String keyStoreAliasPass, Boolean publishDNSSdServices) throws Exception {
    // Prepare LWM2M server
    LeshanServerBuilder builder = new LeshanServerBuilder();
    builder.setLocalAddress(localAddress, localPort);
    builder.setLocalSecureAddress(secureLocalAddress, secureLocalPort);
    builder.setEncoder(new DefaultLwM2mNodeEncoder());
    LwM2mNodeDecoder decoder = new DefaultLwM2mNodeDecoder();
    builder.setDecoder(decoder);
    // Create CoAP Config
    NetworkConfig coapConfig;
    File configFile = new File(NetworkConfig.DEFAULT_FILE_NAME);
    if (configFile.isFile()) {
        coapConfig = new NetworkConfig();
        coapConfig.load(configFile);
    } else {
        coapConfig = LeshanServerBuilder.createDefaultNetworkConfig();
        coapConfig.store(configFile);
    }
    builder.setCoapConfig(coapConfig);
    // connect to redis if needed
    Pool<Jedis> jedis = null;
    if (redisUrl != null) {
        // TODO: support sentinel pool and make pool configurable
        jedis = new JedisPool(new URI(redisUrl));
    }
    PublicKey publicKey = null;
    // Set up X.509 mode
    if (keyStorePath != null) {
        try {
            KeyStore keyStore = KeyStore.getInstance(keyStoreType);
            try (FileInputStream fis = new FileInputStream(keyStorePath)) {
                keyStore.load(fis, keyStorePass == null ? null : keyStorePass.toCharArray());
                List<Certificate> trustedCertificates = new ArrayList<>();
                for (Enumeration<String> aliases = keyStore.aliases(); aliases.hasMoreElements(); ) {
                    String alias = aliases.nextElement();
                    if (keyStore.isCertificateEntry(alias)) {
                        trustedCertificates.add(keyStore.getCertificate(alias));
                    } else if (keyStore.isKeyEntry(alias) && alias.equals(keyStoreAlias)) {
                        List<X509Certificate> x509CertificateChain = new ArrayList<>();
                        Certificate[] certificateChain = keyStore.getCertificateChain(alias);
                        if (certificateChain == null || certificateChain.length == 0) {
                            LOG.error("Keystore alias must have a non-empty chain of X509Certificates.");
                            System.exit(-1);
                        }
                        for (Certificate certificate : certificateChain) {
                            if (!(certificate instanceof X509Certificate)) {
                                LOG.error("Non-X.509 certificate in alias chain is not supported: {}", certificate);
                                System.exit(-1);
                            }
                            x509CertificateChain.add((X509Certificate) certificate);
                        }
                        Key key = keyStore.getKey(alias, keyStoreAliasPass == null ? new char[0] : keyStoreAliasPass.toCharArray());
                        if (!(key instanceof PrivateKey)) {
                            LOG.error("Keystore alias must have a PrivateKey entry, was {}", key == null ? null : key.getClass().getName());
                            System.exit(-1);
                        }
                        builder.setPrivateKey((PrivateKey) key);
                        publicKey = keyStore.getCertificate(alias).getPublicKey();
                        builder.setCertificateChain(x509CertificateChain.toArray(new X509Certificate[x509CertificateChain.size()]));
                    }
                }
                builder.setTrustedCertificates(trustedCertificates.toArray(new Certificate[trustedCertificates.size()]));
            }
        } catch (KeyStoreException | IOException e) {
            LOG.error("Unable to initialize X.509.", e);
            System.exit(-1);
        }
    } else // Otherwise, set up RPK mode
    {
        try {
            // Get point values
            byte[] publicX = Hex.decodeHex("fcc28728c123b155be410fc1c0651da374fc6ebe7f96606e90d927d188894a73".toCharArray());
            byte[] publicY = Hex.decodeHex("d2ffaa73957d76984633fc1cc54d0b763ca0559a9dff9706e9f4557dacc3f52a".toCharArray());
            byte[] privateS = Hex.decodeHex("1dae121ba406802ef07c193c1ee4df91115aabd79c1ed7f4c0ef7ef6a5449400".toCharArray());
            // Get Elliptic Curve Parameter spec for secp256r1
            AlgorithmParameters algoParameters = AlgorithmParameters.getInstance("EC");
            algoParameters.init(new ECGenParameterSpec("secp256r1"));
            ECParameterSpec parameterSpec = algoParameters.getParameterSpec(ECParameterSpec.class);
            // Create key specs
            KeySpec publicKeySpec = new ECPublicKeySpec(new ECPoint(new BigInteger(publicX), new BigInteger(publicY)), parameterSpec);
            KeySpec privateKeySpec = new ECPrivateKeySpec(new BigInteger(privateS), parameterSpec);
            // Get keys
            publicKey = KeyFactory.getInstance("EC").generatePublic(publicKeySpec);
            PrivateKey privateKey = KeyFactory.getInstance("EC").generatePrivate(privateKeySpec);
            builder.setPublicKey(publicKey);
            builder.setPrivateKey(privateKey);
        } catch (InvalidKeySpecException | NoSuchAlgorithmException | InvalidParameterSpecException e) {
            LOG.error("Unable to initialize RPK.", e);
            System.exit(-1);
        }
    }
    // Define model provider
    List<ObjectModel> models = ObjectLoader.loadDefault();
    models.addAll(ObjectLoader.loadDdfResources("/models/", modelPaths));
    if (modelsFolderPath != null) {
        models.addAll(ObjectLoader.loadObjectsFromDir(new File(modelsFolderPath)));
    }
    LwM2mModelProvider modelProvider = new StaticModelProvider(models);
    builder.setObjectModelProvider(modelProvider);
    // Set securityStore & registrationStore
    EditableSecurityStore securityStore;
    if (jedis == null) {
        // use file persistence
        securityStore = new FileSecurityStore();
    } else {
        // use Redis Store
        securityStore = new RedisSecurityStore(jedis);
        builder.setRegistrationStore(new RedisRegistrationStore(jedis));
    }
    builder.setSecurityStore(securityStore);
    // Create and start LWM2M server
    LeshanServer lwServer = builder.build();
    // Now prepare Jetty
    Server server = new Server(webPort);
    WebAppContext root = new WebAppContext();
    root.setContextPath("/");
    root.setResourceBase(LeshanServerDemo.class.getClassLoader().getResource("webapp").toExternalForm());
    root.setParentLoaderPriority(true);
    server.setHandler(root);
    // Create Servlet
    EventServlet eventServlet = new EventServlet(lwServer, lwServer.getSecuredAddress().getPort());
    ServletHolder eventServletHolder = new ServletHolder(eventServlet);
    root.addServlet(eventServletHolder, "/event/*");
    ServletHolder clientServletHolder = new ServletHolder(new ClientServlet(lwServer, lwServer.getSecuredAddress().getPort()));
    root.addServlet(clientServletHolder, "/api/clients/*");
    ServletHolder securityServletHolder = new ServletHolder(new SecurityServlet(securityStore, publicKey));
    root.addServlet(securityServletHolder, "/api/security/*");
    ServletHolder objectSpecServletHolder = new ServletHolder(new ObjectSpecServlet(lwServer.getModelProvider()));
    root.addServlet(objectSpecServletHolder, "/api/objectspecs/*");
    // Register a service to DNS-SD
    if (publishDNSSdServices) {
        // Create a JmDNS instance
        JmDNS jmdns = JmDNS.create(InetAddress.getLocalHost());
        // Publish Leshan HTTP Service
        ServiceInfo httpServiceInfo = ServiceInfo.create("_http._tcp.local.", "leshan", webPort, "");
        jmdns.registerService(httpServiceInfo);
        // Publish Leshan CoAP Service
        ServiceInfo coapServiceInfo = ServiceInfo.create("_coap._udp.local.", "leshan", localPort, "");
        jmdns.registerService(coapServiceInfo);
        // Publish Leshan Secure CoAP Service
        ServiceInfo coapSecureServiceInfo = ServiceInfo.create("_coaps._udp.local.", "leshan", secureLocalPort, "");
        jmdns.registerService(coapSecureServiceInfo);
    }
    // Start Jetty & Leshan
    lwServer.start();
    server.start();
    LOG.info("Web server started at {}.", server.getURI());
}

Example 4 with NetworkConfig

use of org.eclipse.californium.core.network.config.NetworkConfig in project leshan by eclipse.

the class LeshanBootstrapServerBuilder method createDefaultNetworkConfig.

/**
 * The default Californium/CoAP {@link NetworkConfig} used by the builder.
 */
public static NetworkConfig createDefaultNetworkConfig() {
    NetworkConfig networkConfig = new NetworkConfig();
    networkConfig.set(Keys.MID_TRACKER, "NULL");
    return networkConfig;
}

Example 5 with NetworkConfig

use of org.eclipse.californium.core.network.config.NetworkConfig in project hono by eclipse.

the class ConfigBasedCoapEndpointFactory method getInsecureNetworkConfig.

/**
 * Gets the CoAP network configuration for the insecure endpoint.
 * <ol>
 * <li>Creates a default CoAP network configuration based on {@link CoapAdapterProperties}.</li>
 * <li>Merge in network configuration loaded from {@link CoapAdapterProperties#getNetworkConfig()}.</li>
 * <li>Merge in network configuration loaded from {@link CoapAdapterProperties#getInsecureNetworkConfig()}.</li>
 * </ol>
 *
 * @return The network configuration for the insecure endpoint.
 */
protected Future<NetworkConfig> getInsecureNetworkConfig() {
    final NetworkConfig networkConfig = newDefaultNetworkConfig();
    networkConfig.setInt(Keys.BLOCKWISE_STATUS_LIFETIME, config.getBlockwiseStatusLifetime());
    return loadNetworkConfig(config.getNetworkConfig(), networkConfig).compose(c -> loadNetworkConfig(config.getInsecureNetworkConfig(), c));
}