Examples with EndpointConfiguration org.eclipse.milo.opcua.stack.server.EndpointConfiguration used on opensource projects

Example 1 with EndpointConfiguration

use of org.eclipse.milo.opcua.stack.server.EndpointConfiguration in project milo by eclipse.

the class ClientServerTest method createEndpointConfigurations.

private Set<EndpointConfiguration> createEndpointConfigurations(X509Certificate certificate) {
    Set<EndpointConfiguration> endpointConfigurations = new LinkedHashSet<>();
    List<String> bindAddresses = newArrayList();
    bindAddresses.add("localhost");
    Set<String> hostnames = new LinkedHashSet<>();
    hostnames.add("localhost");
    for (String bindAddress : bindAddresses) {
        for (String hostname : hostnames) {
            EndpointConfiguration.Builder builder = EndpointConfiguration.newBuilder().setBindAddress(bindAddress).setHostname(hostname).setPath("/test").setCertificate(certificate).addTokenPolicies(USER_TOKEN_POLICY_ANONYMOUS);
            /* No Security */
            EndpointConfiguration.Builder noSecurityBuilder = builder.copy().setSecurityPolicy(SecurityPolicy.None).setSecurityMode(MessageSecurityMode.None);
            endpointConfigurations.add(buildTcpEndpoint(noSecurityBuilder));
            /* Basic128Rsa15 */
            endpointConfigurations.add(buildTcpEndpoint(builder.copy().setSecurityPolicy(SecurityPolicy.Basic128Rsa15).setSecurityMode(MessageSecurityMode.Sign)));
            endpointConfigurations.add(buildTcpEndpoint(builder.copy().setSecurityPolicy(SecurityPolicy.Basic128Rsa15).setSecurityMode(MessageSecurityMode.SignAndEncrypt)));
            /* Basic256 */
            endpointConfigurations.add(buildTcpEndpoint(builder.copy().setSecurityPolicy(SecurityPolicy.Basic256).setSecurityMode(MessageSecurityMode.Sign)));
            endpointConfigurations.add(buildTcpEndpoint(builder.copy().setSecurityPolicy(SecurityPolicy.Basic256).setSecurityMode(MessageSecurityMode.SignAndEncrypt)));
            /* Basic256Sha256 */
            endpointConfigurations.add(buildTcpEndpoint(builder.copy().setSecurityPolicy(SecurityPolicy.Basic256Sha256).setSecurityMode(MessageSecurityMode.Sign)));
            endpointConfigurations.add(buildTcpEndpoint(builder.copy().setSecurityPolicy(SecurityPolicy.Basic256Sha256).setSecurityMode(MessageSecurityMode.SignAndEncrypt)));
            /*
                 * It's good practice to provide a discovery-specific endpoint with no security.
                 * It's required practice if all regular endpoints have security configured.
                 *
                 * Usage of the  "/discovery" suffix is defined by OPC UA Part 6:
                 *
                 * Each OPC UA Server Application implements the Discovery Service Set. If the OPC UA Server requires a
                 * different address for this Endpoint it shall create the address by appending the path "/discovery" to
                 * its base address.
                 */
            EndpointConfiguration.Builder discoveryBuilder = builder.copy().setPath("/example/discovery").setSecurityPolicy(SecurityPolicy.None).setSecurityMode(MessageSecurityMode.None);
            endpointConfigurations.add(buildTcpEndpoint(discoveryBuilder));
        }
    }
    return endpointConfigurations;
}

Example 2 with EndpointConfiguration

use of org.eclipse.milo.opcua.stack.server.EndpointConfiguration in project milo by eclipse.

the class TestServer method create.

public static OpcUaServer create(int port) throws Exception {
    File securityTempDir = new File(System.getProperty("java.io.tmpdir"), "security");
    if (!securityTempDir.exists() && !securityTempDir.mkdirs()) {
        throw new Exception("unable to create security temp dir: " + securityTempDir);
    }
    LoggerFactory.getLogger(TestServer.class).info("security temp dir: {}", securityTempDir.getAbsolutePath());
    KeyStoreLoader loader = new KeyStoreLoader().load(securityTempDir);
    DefaultCertificateManager certificateManager = new DefaultCertificateManager(loader.getServerKeyPair(), loader.getServerCertificateChain());
    File pkiDir = securityTempDir.toPath().resolve("pki").toFile();
    DefaultTrustListManager trustListManager = new DefaultTrustListManager(pkiDir);
    LoggerFactory.getLogger(TestServer.class).info("pki dir: {}", pkiDir.getAbsolutePath());
    DefaultServerCertificateValidator certificateValidator = new DefaultServerCertificateValidator(trustListManager);
    KeyPair httpsKeyPair = SelfSignedCertificateGenerator.generateRsaKeyPair(2048);
    SelfSignedHttpsCertificateBuilder httpsCertificateBuilder = new SelfSignedHttpsCertificateBuilder(httpsKeyPair);
    httpsCertificateBuilder.setCommonName(HostnameUtil.getHostname());
    HostnameUtil.getHostnames("localhost", false).forEach(httpsCertificateBuilder::addDnsName);
    X509Certificate httpsCertificate = httpsCertificateBuilder.build();
    UsernameIdentityValidator identityValidator = new UsernameIdentityValidator(true, authChallenge -> {
        String username = authChallenge.getUsername();
        String password = authChallenge.getPassword();
        boolean user1 = "user1".equals(username) && "password".equals(password);
        boolean user2 = "user2".equals(username) && "password".equals(password);
        boolean admin = "admin".equals(username) && "password".equals(password);
        return user1 || user2 || admin;
    });
    // If you need to use multiple certificates you'll have to be smarter than this.
    X509Certificate certificate = certificateManager.getCertificates().stream().findFirst().orElseThrow(() -> new UaRuntimeException(StatusCodes.Bad_ConfigurationError, "no certificate found"));
    // The configured application URI must match the one in the certificate(s)
    String applicationUri = CertificateUtil.getSanUri(certificate).orElseThrow(() -> new UaRuntimeException(StatusCodes.Bad_ConfigurationError, "certificate is missing the application URI"));
    Set<EndpointConfiguration> endpointConfigurations = createEndpointConfigurations(certificate, port);
    OpcUaServerConfig serverConfig = OpcUaServerConfig.builder().setApplicationUri(applicationUri).setApplicationName(LocalizedText.english("Eclipse Milo OPC UA Example Server")).setEndpoints(endpointConfigurations).setBuildInfo(new BuildInfo("urn:eclipse:milo:example-server", "eclipse", "eclipse milo example server", OpcUaServer.SDK_VERSION, "", DateTime.now())).setCertificateManager(certificateManager).setTrustListManager(trustListManager).setCertificateValidator(certificateValidator).setHttpsKeyPair(httpsKeyPair).setHttpsCertificate(httpsCertificate).setIdentityValidator(identityValidator).setProductUri("urn:eclipse:milo:example-server").build();
    return new OpcUaServer(serverConfig);
}

Example 3 with EndpointConfiguration

use of org.eclipse.milo.opcua.stack.server.EndpointConfiguration in project milo by eclipse.

the class StackIntegrationTest method setUpClientServer.

@BeforeSuite
public void setUpClientServer() throws Exception {
    super.setUp();
    int tcpBindPort = getTcpBindPort();
    int httpsBindPort = getHttpsBindPort();
    KeyPair httpsKeyPair = SelfSignedCertificateGenerator.generateRsaKeyPair(2048);
    X509Certificate httpsCertificate = new SelfSignedHttpsCertificateBuilder(httpsKeyPair).setCommonName("localhost").build();
    List<String> bindAddresses = newArrayList();
    bindAddresses.add("localhost");
    List<String> hostnames = newArrayList();
    hostnames.add("localhost");
    Set<EndpointConfiguration> endpointConfigurations = new LinkedHashSet<>();
    for (String bindAddress : bindAddresses) {
        for (String hostname : hostnames) {
            EndpointConfiguration.Builder base = EndpointConfiguration.newBuilder().setBindAddress(bindAddress).setHostname(hostname).setPath("/test").setCertificate(serverCertificate).addTokenPolicies(USER_TOKEN_POLICY_ANONYMOUS);
            // TCP Transport Endpoints
            endpointConfigurations.add(base.copy().setBindPort(tcpBindPort).setSecurityPolicy(SecurityPolicy.None).setSecurityMode(MessageSecurityMode.None).setTransportProfile(TransportProfile.TCP_UASC_UABINARY).build());
            endpointConfigurations.add(base.copy().setBindPort(tcpBindPort).setSecurityPolicy(SecurityPolicy.Basic256Sha256).setSecurityMode(MessageSecurityMode.SignAndEncrypt).setTransportProfile(TransportProfile.TCP_UASC_UABINARY).build());
            // HTTPS Transport Endpoints
            endpointConfigurations.add(base.copy().setBindPort(httpsBindPort).setSecurityPolicy(SecurityPolicy.None).setSecurityMode(MessageSecurityMode.None).setTransportProfile(TransportProfile.HTTPS_UABINARY).build());
            endpointConfigurations.add(base.copy().setBindPort(httpsBindPort).setSecurityPolicy(SecurityPolicy.Basic256Sha256).setSecurityMode(MessageSecurityMode.SignAndEncrypt).setTransportProfile(TransportProfile.HTTPS_UABINARY).build());
        }
    }
    UaStackServerConfig serverConfig = configureServer(UaStackServerConfig.builder().setEndpoints(endpointConfigurations).setCertificateManager(serverCertificateManager).setCertificateValidator(serverCertificateValidator).setHttpsKeyPair(httpsKeyPair).setHttpsCertificate(httpsCertificate)).build();
    stackServer = new UaStackServer(serverConfig);
    stackServer.startup().get();
    String discoveryUrl = getDiscoveryUrl();
    EndpointDescription endpoint = selectEndpoint(DiscoveryClient.getEndpoints(discoveryUrl).thenApply(endpoints -> {
        endpoints.forEach(e -> logger.info("discovered endpoint: {}", e.getEndpointUrl()));
        return endpoints;
    }).get());
    UaStackClientConfig clientConfig = configureClient(UaStackClientConfig.builder().setEndpoint(endpoint).setKeyPair(clientKeyPair).setCertificate(clientCertificate).setRequestTimeout(uint(5000))).build();
    stackClient = UaStackClient.create(clientConfig);
    stackClient.connect().get();
}

Example 4 with EndpointConfiguration

use of org.eclipse.milo.opcua.stack.server.EndpointConfiguration in project OpenMUC by isc-konstanz.

the class OpcServer method activate.

@Activate
public void activate() throws Exception {
    logger.info("Activating OPC UA Server");
    File securityTempDir = new File(System.getProperty("java.io.tmpdir"), "security");
    if (!securityTempDir.exists() && !securityTempDir.mkdirs()) {
        throw new Exception("Unable to create security temp dir: " + securityTempDir);
    }
    logger.debug("OPC UA security temp dir: {}", securityTempDir.getAbsolutePath());
    KeyStoreLoader loader = new KeyStoreLoader().load(securityTempDir);
    DefaultCertificateManager certificateManager = new DefaultCertificateManager(loader.getServerKeyPair(), loader.getServerCertificateChain());
    File pkiDir = securityTempDir.toPath().resolve("pki").toFile();
    DefaultTrustListManager trustListManager = new DefaultTrustListManager(pkiDir);
    logger.debug("OPC UA pki dir: {}", pkiDir.getAbsolutePath());
    DefaultServerCertificateValidator certificateValidator = new DefaultServerCertificateValidator(trustListManager);
    KeyPair httpsKeyPair = SelfSignedCertificateGenerator.generateRsaKeyPair(2048);
    SelfSignedHttpsCertificateBuilder httpsCertificateBuilder = new SelfSignedHttpsCertificateBuilder(httpsKeyPair);
    httpsCertificateBuilder.setCommonName(HostnameUtil.getHostname());
    HostnameUtil.getHostnames("0.0.0.0").forEach(httpsCertificateBuilder::addDnsName);
    X509Certificate httpsCertificate = httpsCertificateBuilder.build();
    // UsernameIdentityValidator identityValidator = new UsernameIdentityValidator(true, authChallenge -> {
    // String username = authChallenge.getUsername();
    // String password = authChallenge.getPassword();
    // 
    // boolean userOk = "user".equals(username) && "password1".equals(password);
    // boolean adminOk = "admin".equals(username) && "password2".equals(password);
    // 
    // return userOk || adminOk;
    // });
    // 
    // X509IdentityValidator x509IdentityValidator = new X509IdentityValidator(c -> true);
    // If you need to use multiple certificates you'll have to be smarter than this.
    X509Certificate certificate = certificateManager.getCertificates().stream().findFirst().orElseThrow(() -> new UaRuntimeException(StatusCodes.Bad_ConfigurationError, "no certificate found"));
    // The configured application URI must match the one in the certificate(s)
    String applicationUri = CertificateUtil.getSanUri(certificate).orElseThrow(() -> new UaRuntimeException(StatusCodes.Bad_ConfigurationError, "certificate is missing the application URI"));
    Set<EndpointConfiguration> endpointConfigurations = createEndpointConfigurations(certificate);
    OpcUaServerConfig serverConfig = OpcUaServerConfig.builder().setApplicationUri(applicationUri).setApplicationName(LocalizedText.english("OpenMUC OPC UA Server")).setEndpoints(endpointConfigurations).setBuildInfo(new BuildInfo("urn:openmuc:server", "openmuc", "openmuc server", OpcUaServer.SDK_VERSION, "", new DateTime(System.currentTimeMillis()))).setCertificateManager(certificateManager).setTrustListManager(trustListManager).setCertificateValidator(certificateValidator).setHttpsKeyPair(httpsKeyPair).setHttpsCertificate(httpsCertificate).setProductUri("urn:openmuc:server").build();
    server = new OpcUaServer(serverConfig);
    server.startup();
}