Examples with DefaultBootstrapSessionManager org.eclipse.leshan.server.impl.DefaultBootstrapSessionManager used on opensource projects

Example 1 with DefaultBootstrapSessionManager

use of org.eclipse.leshan.server.impl.DefaultBootstrapSessionManager in project leshan by eclipse.

the class LeshanBootstrapServerBuilder method build.

public LeshanBootstrapServer build() {
    if (localAddress == null)
        localAddress = new InetSocketAddress(LwM2m.DEFAULT_COAP_PORT);
    // TODO we should have default implementation for BootstrapStore in leshan.server project.
    if (configStore == null)
        throw new IllegalStateException("BootstrapStore is mandatory");
    if (sessionManager == null)
        sessionManager = new DefaultBootstrapSessionManager(securityStore);
    if (model == null)
        model = new LwM2mModel(ObjectLoader.loadDefault());
    if (coapConfig == null) {
        coapConfig = createDefaultNetworkConfig();
    }
    // handle dtlsConfig
    DtlsConnectorConfig dtlsConfig = null;
    if (!noSecuredEndpoint) {
        if (dtlsConfigBuilder == null) {
            dtlsConfigBuilder = new DtlsConnectorConfig.Builder();
        }
        DtlsConnectorConfig incompleteConfig = dtlsConfigBuilder.getIncompleteConfig();
        // Handle PSK Store
        if (incompleteConfig.getPskStore() == null && securityStore != null) {
            dtlsConfigBuilder.setPskStore(new LwM2mBootstrapPskStore(securityStore));
        } else {
            LOG.warn("PskStore should be automatically set by Leshan. Using a custom implementation is not advised.");
        }
        // Handle secure address
        if (incompleteConfig.getAddress() == null) {
            if (localAddressSecure == null) {
                localAddressSecure = new InetSocketAddress(0);
            }
            dtlsConfigBuilder.setAddress(localAddressSecure);
        } else if (localAddressSecure != null && !localAddressSecure.equals(incompleteConfig.getAddress())) {
            throw new IllegalStateException(String.format("Configuration conflict between LeshanBuilder and DtlsConnectorConfig.Builder for secure address: %s != %s", localAddressSecure, incompleteConfig.getAddress()));
        }
        // Handle active peers
        if (incompleteConfig.getMaxConnections() == null)
            dtlsConfigBuilder.setMaxConnections(coapConfig.getInt(Keys.MAX_ACTIVE_PEERS));
        if (incompleteConfig.getStaleConnectionThreshold() == null)
            dtlsConfigBuilder.setStaleConnectionThreshold(coapConfig.getLong(Keys.MAX_PEER_INACTIVITY_PERIOD));
        // we try to build the dtlsConfig, if it fail we will just not create the secured endpoint
        try {
            dtlsConfig = dtlsConfigBuilder.build();
        } catch (IllegalStateException e) {
        }
    }
    CoapEndpoint unsecuredEndpoint = null;
    if (!noUnsecuredEndpoint) {
        if (endpointFactory != null) {
            unsecuredEndpoint = endpointFactory.createUnsecuredEndpoint(localAddress, coapConfig, null);
        } else {
            CoapEndpoint.CoapEndpointBuilder builder = new CoapEndpoint.CoapEndpointBuilder();
            builder.setInetSocketAddress(localAddress);
            builder.setNetworkConfig(coapConfig);
            unsecuredEndpoint = builder.build();
        }
    }
    CoapEndpoint securedEndpoint = null;
    if (!noSecuredEndpoint && dtlsConfig != null) {
        if (endpointFactory != null) {
            securedEndpoint = endpointFactory.createSecuredEndpoint(dtlsConfig, coapConfig, null);
        } else {
            CoapEndpoint.CoapEndpointBuilder builder = new CoapEndpoint.CoapEndpointBuilder();
            builder.setConnector(new DTLSConnector(dtlsConfig));
            builder.setNetworkConfig(coapConfig);
            builder.setEndpointContextMatcher(new Lwm2mEndpointContextMatcher());
            securedEndpoint = builder.build();
        }
    }
    if (securedEndpoint == null && unsecuredEndpoint == null) {
        throw new IllegalStateException("All CoAP enpoints are deactivated, at least one endpoint should be activated");
    }
    return new LeshanBootstrapServer(unsecuredEndpoint, securedEndpoint, configStore, securityStore, sessionManager, model, coapConfig);
}