Examples with DefaultCertificateManager org.eclipse.milo.opcua.stack.core.security.DefaultCertificateManager used on opensource projects

Example 1 with DefaultCertificateManager

use of org.eclipse.milo.opcua.stack.core.security.DefaultCertificateManager 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();
}

Example 2 with DefaultCertificateManager

use of org.eclipse.milo.opcua.stack.core.security.DefaultCertificateManager 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 DefaultCertificateManager

use of org.eclipse.milo.opcua.stack.core.security.DefaultCertificateManager in project milo by eclipse.

the class OpcUaServerConfigTest method testCopy.

@Test
public void testCopy() throws IOException {
    DefaultTrustListManager trustListManager = new DefaultTrustListManager(Files.createTempDir());
    ScheduledExecutorService scheduledExecutorService = Executors.newSingleThreadScheduledExecutor();
    OpcUaServerConfig original = OpcUaServerConfig.builder().setCertificateManager(new DefaultCertificateManager()).setTrustListManager(trustListManager).setCertificateValidator(new DefaultServerCertificateValidator(trustListManager)).setIdentityValidator(AnonymousIdentityValidator.INSTANCE).setBuildInfo(new BuildInfo("a", "b", "c", "d", "e", DateTime.MIN_VALUE)).setLimits(new OpcUaServerConfigLimits() {
    }).setScheduledExecutorService(scheduledExecutorService).build();
    OpcUaServerConfig copy = OpcUaServerConfig.copy(original).build();
    assertEquals(copy.getIdentityValidator(), original.getIdentityValidator());
    assertEquals(copy.getBuildInfo(), original.getBuildInfo());
    assertEquals(copy.getLimits(), original.getLimits());
    assertEquals(copy.getScheduledExecutorService(), original.getScheduledExecutorService());
}