org.eclipse.californium.scandium.DTLSConnector Java Examples

The following examples show how to use org.eclipse.californium.scandium.DTLSConnector. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: ManagerTradfri.java    From helloiot with GNU General Public License v3.0 6 votes vote down vote up
void connectBridge() {

        DtlsConnectorConfig.Builder builder = new DtlsConnectorConfig.Builder();
        builder.setAddress(new InetSocketAddress(0));
        builder.setPskStore(new StaticPskStore(identity, psk.getBytes()));
        DTLSConnector dtlsConnector = new DTLSConnector(builder.build());
        CoapEndpoint.CoapEndpointBuilder coapbuilder = new CoapEndpoint.CoapEndpointBuilder();
        coapbuilder.setConnector(dtlsConnector);
        coapbuilder.setNetworkConfig(NetworkConfig.getStandard());
        coapEndPoint = coapbuilder.build();
    }
 
Example #2
Source File: TradfriGatewayHandler.java    From smarthome with Eclipse Public License 2.0 6 votes vote down vote up
private void establishConnection() {
    TradfriGatewayConfig configuration = getConfigAs(TradfriGatewayConfig.class);

    this.gatewayURI = "coaps://" + configuration.host + ":" + configuration.port + "/" + DEVICES;
    this.gatewayInfoURI = "coaps://" + configuration.host + ":" + configuration.port + "/" + GATEWAY + "/"
            + GATEWAY_DETAILS;
    try {
        URI uri = new URI(gatewayURI);
        deviceClient = new TradfriCoapClient(uri);
    } catch (URISyntaxException e) {
        logger.error("Illegal gateway URI '{}': {}", gatewayURI, e.getMessage());
        updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, e.getMessage());
        return;
    }

    DtlsConnectorConfig.Builder builder = new DtlsConnectorConfig.Builder(new InetSocketAddress(0));
    builder.setPskStore(new StaticPskStore(configuration.identity, configuration.preSharedKey.getBytes()));
    dtlsConnector = new DTLSConnector(builder.build(), new InMemoryConnectionStore(100, 60));
    endPoint = new TradfriCoapEndpoint(dtlsConnector, NetworkConfig.getStandard());
    deviceClient.setEndpoint(endPoint);
    updateStatus(ThingStatus.UNKNOWN);

    // schedule a new scan every minute
    scanJob = scheduler.scheduleWithFixedDelay(this::startScan, 0, 1, TimeUnit.MINUTES);
}
 
Example #3
Source File: CoapTestBase.java    From hono with Eclipse Public License 2.0 5 votes vote down vote up
/**
 * Creates the client to use for uploading data to the secure endpoint
 * of the CoAP adapter.
 *
 * @param pskStoreToUse The store to retrieve shared secrets from.
 * @return The client.
 */
protected CoapClient getCoapsClient(final PskStore pskStoreToUse) {

    final DtlsConnectorConfig.Builder dtlsConfig = new DtlsConnectorConfig.Builder();
    dtlsConfig.setAddress(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0));
    dtlsConfig.setPskStore(pskStoreToUse);
    dtlsConfig.setMaxRetransmissions(1);
    final CoapEndpoint.Builder builder = new CoapEndpoint.Builder();
    builder.setNetworkConfig(NetworkConfig.createStandardWithoutFile());
    builder.setConnector(new DTLSConnector(dtlsConfig.build()));
    return new CoapClient().setEndpoint(builder.build());
}
 
Example #4
Source File: TradfriGateway.java    From ThingML-Tradfri with Apache License 2.0 4 votes vote down vote up
protected void initCoap() {
	DtlsConnectorConfig.Builder builder = new DtlsConnectorConfig.Builder(); //new InetSocketAddress(0)
	builder.setPskStore(new StaticPskStore("", security_key.getBytes()));
	coap = new CoapEndpoint(new DTLSConnector(builder.build()), NetworkConfig.getStandard());
}
 
Example #5
Source File: AbstractVertxBasedCoapAdapter.java    From hono with Eclipse Public License 2.0 4 votes vote down vote up
private Future<Endpoint> createSecureEndpoint(final NetworkConfig config) {

        final ApplicationLevelInfoSupplier deviceResolver = Optional.ofNullable(honoDeviceResolver)
                .orElse(new DefaultDeviceResolver(context, tracer, getTypeName(), getConfig(), getCredentialsClientFactory()));
        final PskStore store = Optional.ofNullable(pskStore)
                .orElseGet(() -> {
                    if (deviceResolver instanceof PskStore) {
                        return (PskStore) deviceResolver;
                    } else {
                        return new DefaultDeviceResolver(context, tracer, getTypeName(), getConfig(), getCredentialsClientFactory());
                    }
                });

        final DtlsConnectorConfig.Builder dtlsConfig = new DtlsConnectorConfig.Builder();
        dtlsConfig.setServerOnly(true);
        dtlsConfig.setRecommendedCipherSuitesOnly(true);
        dtlsConfig.setClientAuthenticationRequired(getConfig().isAuthenticationRequired());
        dtlsConfig.setAddress(
                new InetSocketAddress(getConfig().getBindAddress(), getConfig().getPort(getPortDefaultValue())));
        dtlsConfig.setApplicationLevelInfoSupplier(deviceResolver);
        dtlsConfig.setPskStore(store);
        dtlsConfig.setRetransmissionTimeout(getConfig().getDtlsRetransmissionTimeout());
        dtlsConfig.setMaxConnections(config.getInt(Keys.MAX_ACTIVE_PEERS));
        addIdentity(dtlsConfig);

        try {
            final DtlsConnectorConfig dtlsConnectorConfig = dtlsConfig.build();
            if (log.isInfoEnabled()) {
                final String ciphers = dtlsConnectorConfig.getSupportedCipherSuites()
                        .stream()
                        .map(cipher -> cipher.name())
                        .collect(Collectors.joining(", "));
                log.info("creating secure endpoint supporting ciphers: {}", ciphers);
            }
            final DTLSConnector dtlsConnector = new DTLSConnector(dtlsConnectorConfig);
            final CoapEndpoint.Builder builder = new CoapEndpoint.Builder();
            builder.setNetworkConfig(config);
            builder.setConnector(dtlsConnector);
            return Future.succeededFuture(builder.build());

        } catch (final IllegalStateException ex) {
            log.warn("failed to create secure endpoint", ex);
            return Future.failedFuture(ex);
        }
    }
 
Example #6
Source File: TradfriCoapEndpoint.java    From smarthome with Eclipse Public License 2.0 4 votes vote down vote up
public TradfriCoapEndpoint(DTLSConnector dtlsConnector, NetworkConfig standard) {
    super(dtlsConnector, standard);
}