Examples with AnonymousProvider org.eclipse.milo.opcua.sdk.client.api.identity.AnonymousProvider used on opensource projects

Example 1 with AnonymousProvider

use of org.eclipse.milo.opcua.sdk.client.api.identity.AnonymousProvider in project netxms by netxms.

the class ServerConnection method connect.

/**
 * Connect to server
 *
 * @throws Exception on any error
 */
private void connect() throws Exception {
    if (session != null)
        return;
    try {
        session = OpcUaClient.create(url, endpoints -> endpoints.stream().filter(e -> e.getSecurityPolicyUri().equals(SecurityPolicy.None.getUri())).findFirst(), configBuilder -> configBuilder.setApplicationName(LocalizedText.english("NetXMS Agent")).setApplicationUri("urn:netxms:agent").setIdentityProvider(new AnonymousProvider()).setRequestTimeout(UInteger.valueOf(5000)).build());
        session.connect().get(timeout, TimeUnit.MILLISECONDS);
    } catch (Exception e) {
        Platform.writeDebugLog(5, String.format("OPCUA: cannot setup connection to %s (%s)", url, e.getMessage()));
        Platform.writeDebugLog(5, "OPCUA:   ", e);
        throw e;
    }
}

Example 2 with AnonymousProvider

use of org.eclipse.milo.opcua.sdk.client.api.identity.AnonymousProvider in project milo by eclipse.

the class OpcUaClientConfigTest method testCopy.

@Test
public void testCopy() {
    OpcUaClientConfig original = OpcUaClientConfig.builder().setEndpoint(endpoint).setSessionName(() -> "testSessionName").setSessionTimeout(uint(60000 * 60)).setRequestTimeout(uint(120000)).setMaxResponseMessageSize(UInteger.MAX).setMaxPendingPublishRequests(uint(2)).setIdentityProvider(new AnonymousProvider()).setSessionLocaleIds(new String[] { "en", "es" }).build();
    OpcUaClientConfig copy = OpcUaClientConfig.copy(original).build();
    assertEquals(copy.getSessionName(), original.getSessionName());
    assertEquals(copy.getSessionTimeout(), original.getSessionTimeout());
    assertEquals(copy.getRequestTimeout(), original.getRequestTimeout());
    assertEquals(copy.getMaxResponseMessageSize(), original.getMaxResponseMessageSize());
    assertEquals(copy.getMaxPendingPublishRequests(), original.getMaxPendingPublishRequests());
    assertEquals(copy.getIdentityProvider(), original.getIdentityProvider());
    assertEquals(copy.getKeepAliveFailuresAllowed(), original.getKeepAliveFailuresAllowed());
    assertEquals(copy.getKeepAliveInterval(), original.getKeepAliveInterval());
    assertEquals(copy.getKeepAliveTimeout(), original.getKeepAliveTimeout());
    assertEquals(copy.getSessionLocaleIds(), original.getSessionLocaleIds());
}

Example 3 with AnonymousProvider

use of org.eclipse.milo.opcua.sdk.client.api.identity.AnonymousProvider in project milo by eclipse.

the class OpcUaClientConfigTest method testCopyAndModify.

@Test
public void testCopyAndModify() {
    OpcUaClientConfig original = OpcUaClientConfig.builder().setEndpoint(endpoint).setSessionName(() -> "testSessionName").setSessionTimeout(uint(60000 * 60)).setRequestTimeout(uint(120000)).setMaxResponseMessageSize(UInteger.MAX).setMaxPendingPublishRequests(uint(2)).setIdentityProvider(new AnonymousProvider()).build();
    OpcUaClientConfig copy = OpcUaClientConfig.copy(original, builder -> builder.setSessionName(() -> "foo").setSessionTimeout(uint(0)).setRequestTimeout(uint(0)).setMaxResponseMessageSize(uint(0)).setMaxPendingPublishRequests(uint(0)).setIdentityProvider(new AnonymousProvider()).setKeepAliveFailuresAllowed(uint(2)).setKeepAliveInterval(uint(10000)).setKeepAliveTimeout(uint(15000)).setSessionLocaleIds(new String[] { "en", "es" }));
    assertNotEquals(copy.getSessionName(), original.getSessionName());
    assertNotEquals(copy.getIdentityProvider(), original.getIdentityProvider());
    assertNotEquals(copy.getSessionLocaleIds(), original.getSessionLocaleIds());
    assertEquals(copy.getSessionTimeout(), uint(0));
    assertEquals(copy.getRequestTimeout(), uint(0));
    assertEquals(copy.getMaxResponseMessageSize(), uint(0));
    assertEquals(copy.getMaxPendingPublishRequests(), uint(0));
    assertEquals(copy.getKeepAliveFailuresAllowed(), uint(2));
    assertEquals(copy.getKeepAliveInterval(), uint(10000));
    assertEquals(copy.getKeepAliveTimeout(), uint(15000));
    assertEquals(copy.getSessionLocaleIds(), new String[] { "en", "es" });
}

Example 4 with AnonymousProvider

use of org.eclipse.milo.opcua.sdk.client.api.identity.AnonymousProvider in project JBM by numen06.

the class OpcUaTemplate method getOpcUaClient.

/**
 * Get Opc Ua Client
 *
 * @param deviceId   Device Id
 * @param driverInfo Driver Info
 * @return OpcUaClient
 * @throws UaException UaException
 */
public OpcUaClient getOpcUaClient(String deviceId, OpcUaSource driverInfo) {
    OpcUaClient opcUaClient = null;
    if (clientMap.containsKey(deviceId))
        return clientMap.get(deviceId).getOpcUaClient();
    try {
        KeyLoader loader = new KeyLoader().load(Paths.get(FileUtil.getTmpDirPath()));
        if (null == opcUaClient) {
            try {
                List<EndpointDescription> remoteEndpoints = DiscoveryClient.getEndpoints(driverInfo.getUrl()).get();
                EndpointDescription configPoint = EndpointUtil.updateUrl(remoteEndpoints.get(0), driverInfo.getHost(), driverInfo.getPort());
                opcUaClient = OpcUaClient.create(driverInfo.getUrl(), endpoints -> remoteEndpoints.stream().findFirst(), configBuilder -> configBuilder.setIdentityProvider(new AnonymousProvider()).setCertificate(loader.getClientCertificate()).setKeepAliveInterval(uint(3000)).setRequestTimeout(uint(5000)).setEndpoint(configPoint).build());
            // clientMap.put(deviceId, new OpcUaClientBean(deviceId, opcUaClient));
            } catch (UaException e) {
                log.error("get opc ua client error: {}", e.getMessage());
            // clientMap.entrySet().removeIf(next -> next.getKey().equals(deviceId));
            }
        }
    } catch (Exception e) {
        log.error("get opc ua client error: {}", e.getMessage());
    }
    // return clientMap.get(deviceId).getOpcUaClient();
    return opcUaClient;
}

Example 5 with AnonymousProvider

use of org.eclipse.milo.opcua.sdk.client.api.identity.AnonymousProvider in project OpenMUC by isc-konstanz.

the class OpcConnection method connect.

@Connect
public void connect() throws ConnectionException {
    try {
        Path securityTempDir = Paths.get(System.getProperty("java.io.tmpdir"), "security");
        Files.createDirectories(securityTempDir);
        if (!Files.exists(securityTempDir)) {
            throw new ConnectionException("Unable to create security dir: " + securityTempDir);
        }
        logger.debug("Security temp dir: {}", securityTempDir.toAbsolutePath());
        KeyStoreLoader loader = new KeyStoreLoader().load(securityTempDir);
        if (!address.contains("opc.tcp://")) {
            host = address.split(":")[0];
            port = Integer.parseInt(address.split(":")[1]);
            address = "opc.tcp://" + address;
        } else {
            host = address.split("//|:")[1];
            port = Integer.parseInt(address.split("//|:")[2]);
        }
        List<EndpointDescription> endpoints = DiscoveryClient.getEndpoints(address).get();
        EndpointDescription endpoint = endpoints.stream().filter(e -> true).findFirst().orElseThrow(() -> new UaException(StatusCodes.Bad_ConfigurationError, "No endpoint selected"));
        logger.info("OPC Client connecting to {}.", address);
        endpoint = EndpointUtil.updateUrl(endpoints.get(0), host, port);
        OpcUaClientConfigBuilder clientBuilder = new OpcUaClientConfigBuilder().setEndpoint(endpoint).setApplicationName(LocalizedText.english("OpenMUC OPC UA Client")).setApplicationUri("urn:openmuc:client").setCertificate(loader.getClientCertificate()).setKeyPair(loader.getClientKeyPair()).setIdentityProvider(new AnonymousProvider()).setRequestTimeout(uint(5000));
        client = OpcUaClient.create(clientBuilder.build());
        client.connect().get();
        // Get a typed reference to the Server object: ServerNode
        ServerTypeNode serverNode = client.getAddressSpace().getObjectNode(Identifiers.Server, ServerTypeNode.class).get();
        if (namespaceUri != null && !namespaceUri.isEmpty()) {
            try {
                namespaceIndex = Integer.parseInt(namespaceUri);
            } catch (NumberFormatException e) {
                namespaceIndex = Arrays.asList(serverNode.getNamespaceArray().get()).indexOf(namespaceUri);
            }
        }
    } catch (Exception e) {
        logger.error("OPC connection to server failed {}", e);
    }
}