use of org.eclipse.milo.opcua.stack.core.types.structured.BuildInfo in project milo by eclipse.
the class ReadNodeExample method run.
@Override
public void run(OpcUaClient client, CompletableFuture<OpcUaClient> future) throws Exception {
// synchronous connect
client.connect().get();
// Get a typed reference to the Server object: ServerNode
ServerTypeNode serverNode = (ServerTypeNode) client.getAddressSpace().getObjectNode(Identifiers.Server, Identifiers.ServerType);
// Read properties of the Server object...
String[] serverArray = serverNode.getServerArray();
String[] namespaceArray = serverNode.getNamespaceArray();
logger.info("ServerArray={}", Arrays.toString(serverArray));
logger.info("NamespaceArray={}", Arrays.toString(namespaceArray));
// Read the value of attribute the ServerStatus variable component
ServerStatusDataType serverStatus = serverNode.getServerStatus();
logger.info("ServerStatus={}", serverStatus);
// Get a typed reference to the ServerStatus variable
// component and read value attributes individually
ServerStatusTypeNode serverStatusNode = serverNode.getServerStatusNode();
BuildInfo buildInfo = serverStatusNode.getBuildInfo();
DateTime startTime = serverStatusNode.getStartTime();
DateTime currentTime = serverStatusNode.getCurrentTime();
ServerState state = serverStatusNode.getState();
logger.info("ServerStatus.BuildInfo={}", buildInfo);
logger.info("ServerStatus.StartTime={}", startTime);
logger.info("ServerStatus.CurrentTime={}", currentTime);
logger.info("ServerStatus.State={}", state);
future.complete(client);
}
use of org.eclipse.milo.opcua.stack.core.types.structured.BuildInfo in project milo by eclipse.
the class UaNodeTest method serverNode_ServerStatusNode_BuildInfo.
@Test
public void serverNode_ServerStatusNode_BuildInfo() throws UaException {
AddressSpace addressSpace = client.getAddressSpace();
ServerTypeNode serverNode = (ServerTypeNode) addressSpace.getNode(Identifiers.Server);
BuildInfo buildInfo1 = serverNode.getServerStatusNode().getBuildInfo();
assertNotNull(buildInfo1);
BuildInfo buildInfo2 = serverNode.getServerStatusNode().readBuildInfo();
assertNotNull(buildInfo2);
assertEquals(buildInfo1, buildInfo2);
}
use of org.eclipse.milo.opcua.stack.core.types.structured.BuildInfo 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);
}
use of org.eclipse.milo.opcua.stack.core.types.structured.BuildInfo in project milo by eclipse.
the class OpcUaNamespace method configureServerObject.
private void configureServerObject() {
ServerTypeNode serverTypeNode = (ServerTypeNode) getNodeManager().get(Identifiers.Server);
assert serverTypeNode != null;
// This Node is optional and we don't support it, so delete it entirely.
serverTypeNode.getNamespacesNode().delete();
serverTypeNode.getNamespaceArrayNode().getFilterChain().addLast(AttributeFilters.getValue(ctx -> new DataValue(new Variant(server.getNamespaceTable().toArray()))));
serverTypeNode.getServerArrayNode().getFilterChain().addLast(AttributeFilters.getValue(ctx -> new DataValue(new Variant(server.getServerTable().toArray()))));
serverTypeNode.setAuditing(false);
serverTypeNode.getServerDiagnosticsNode().setEnabledFlag(false);
serverTypeNode.setServiceLevel(ubyte(255));
ServerStatusTypeNode serverStatus = serverTypeNode.getServerStatusNode();
BuildInfo buildInfo = server.getConfig().getBuildInfo();
serverStatus.setBuildInfo(buildInfo);
serverStatus.getBuildInfoNode().setBuildDate(buildInfo.getBuildDate());
serverStatus.getBuildInfoNode().setBuildNumber(buildInfo.getBuildNumber());
serverStatus.getBuildInfoNode().setManufacturerName(buildInfo.getManufacturerName());
serverStatus.getBuildInfoNode().setProductName(buildInfo.getProductName());
serverStatus.getBuildInfoNode().setProductUri(buildInfo.getProductUri());
serverStatus.getBuildInfoNode().setSoftwareVersion(buildInfo.getSoftwareVersion());
serverStatus.setCurrentTime(DateTime.now());
serverStatus.setSecondsTillShutdown(uint(0));
serverStatus.setShutdownReason(LocalizedText.NULL_VALUE);
serverStatus.setState(ServerState.Running);
serverStatus.setStartTime(DateTime.now());
serverStatus.getCurrentTimeNode().getFilterChain().addLast(AttributeFilters.getValue(ctx -> new DataValue(new Variant(DateTime.now()))));
serverStatus.getFilterChain().addLast(AttributeFilters.getValue(ctx -> {
ServerStatusTypeNode serverStatusNode = (ServerStatusTypeNode) ctx.getNode();
ExtensionObject xo = ExtensionObject.encode(server.getSerializationContext(), new ServerStatusDataType(serverStatusNode.getStartTime(), DateTime.now(), serverStatusNode.getState(), serverStatusNode.getBuildInfo(), serverStatusNode.getSecondsTillShutdown(), serverStatusNode.getShutdownReason()));
return new DataValue(new Variant(xo));
}));
final OpcUaServerConfigLimits limits = server.getConfig().getLimits();
ServerCapabilitiesTypeNode serverCapabilities = serverTypeNode.getServerCapabilitiesNode();
serverCapabilities.setServerProfileArray(new String[] { "http://opcfoundation.org/UA-Profile/Server/StandardUA" });
serverCapabilities.setLocaleIdArray(new String[] { Locale.ENGLISH.getLanguage() });
serverCapabilities.setMaxArrayLength(limits.getMaxArrayLength());
serverCapabilities.setMaxStringLength(limits.getMaxStringLength());
serverCapabilities.setMaxByteStringLength(limits.getMaxByteStringLength());
serverCapabilities.setMaxBrowseContinuationPoints(limits.getMaxBrowseContinuationPoints());
serverCapabilities.setMaxHistoryContinuationPoints(limits.getMaxHistoryContinuationPoints());
serverCapabilities.setMaxQueryContinuationPoints(limits.getMaxQueryContinuationPoints());
serverCapabilities.setMinSupportedSampleRate(limits.getMinSupportedSampleRate());
OperationLimitsTypeNode limitsNode = serverCapabilities.getOperationLimitsNode();
limitsNode.setMaxMonitoredItemsPerCall(limits.getMaxMonitoredItemsPerCall());
limitsNode.setMaxNodesPerBrowse(limits.getMaxNodesPerBrowse());
limitsNode.setMaxNodesPerHistoryReadData(limits.getMaxNodesPerHistoryReadData());
limitsNode.setMaxNodesPerHistoryReadEvents(limits.getMaxNodesPerHistoryReadEvents());
limitsNode.setMaxNodesPerHistoryUpdateData(limits.getMaxNodesPerHistoryUpdateData());
limitsNode.setMaxNodesPerHistoryUpdateEvents(limits.getMaxNodesPerHistoryUpdateEvents());
limitsNode.setMaxNodesPerMethodCall(limits.getMaxNodesPerMethodCall());
limitsNode.setMaxNodesPerNodeManagement(limits.getMaxNodesPerNodeManagement());
limitsNode.setMaxNodesPerRead(limits.getMaxNodesPerRead());
limitsNode.setMaxNodesPerRegisterNodes(limits.getMaxNodesPerRegisterNodes());
limitsNode.setMaxNodesPerTranslateBrowsePathsToNodeIds(limits.getMaxNodesPerTranslateBrowsePathsToNodeIds());
limitsNode.setMaxNodesPerWrite(limits.getMaxNodesPerWrite());
serverTypeNode.getServerRedundancyNode().setRedundancySupport(RedundancySupport.None);
configureGetMonitoredItems();
configureResendData();
}
use of org.eclipse.milo.opcua.stack.core.types.structured.BuildInfo 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());
}
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