How to use node-opcua-service-session - 10 common examples

createdAt: new Date(), // now
        revisedLifetime: 30000,
        tokenId: 1,
    },
    serverNonce: Buffer.from("qwerty")
});

export const fakeGetEndpointsResponse = new GetEndpointsResponse({
    endpoints: [
        {
            endpointUrl: "fake://localhost:2033/SomeAddress"
        }
    ]
});

export const fakeCreateSessionResponse = new CreateSessionResponse({});
export const fakeActivateSessionResponse = new ActivateSessionResponse({});

export class MockServerTransport extends EventEmitter {

    private _replies: any;
    private _mockTransport: DirectTransport;
    private _counter: number;

    constructor(expectedReplies: any) {

        super();

        this._replies = expectedReplies;
        this._counter = 0;

        this._mockTransport = new DirectTransport();

// clientCertificate
            clientCertificate: {dataType: "ByteString", value: session.channel.clientCertificate},

            // clientCertificateThumbprint
            clientCertificateThumbprint: {dataType: "ByteString", value: thumbprint(session.channel.clientCertificate)}

        });
    }
    // ----------------------------------------------------------------------------------------------------------------

    assert(response.authenticationToken);
    channel.send_response("MSG", response, message);
};

const UserNameIdentityToken = session_service.UserNameIdentityToken;
const AnonymousIdentityToken = session_service.AnonymousIdentityToken;

const getCryptoFactory = require("node-opcua-secure-channel").getCryptoFactory;

function adjustSecurityPolicy(channel, userTokenPolicy_securityPolicyUri) {
    // check that userIdentityToken
    let securityPolicy = fromURI(userTokenPolicy_securityPolicyUri);

    // if the security policy is not specified we use the session security policy
    if (securityPolicy === SecurityPolicy.Invalid) {
        securityPolicy = fromURI(channel.clientSecurityHeader.securityPolicyUri);
        assert(securityPolicy);
    }
    return securityPolicy;
}

OPCUAServer.prototype.isValidUserNameIdentityToken = function (channel, session, userTokenPolicy, userIdentityToken) {

// clientCertificate
            clientCertificate: {dataType: "ByteString", value: session.channel.clientCertificate},

            // clientCertificateThumbprint
            clientCertificateThumbprint: {dataType: "ByteString", value: thumbprint(session.channel.clientCertificate)}

        });
    }
    // ----------------------------------------------------------------------------------------------------------------

    assert(response.authenticationToken);
    channel.send_response("MSG", response, message);
};

const UserNameIdentityToken = session_service.UserNameIdentityToken;
const AnonymousIdentityToken = session_service.AnonymousIdentityToken;

const getCryptoFactory = require("node-opcua-secure-channel").getCryptoFactory;

function adjustSecurityPolicy(channel, userTokenPolicy_securityPolicyUri) {
    // check that userIdentityToken
    let securityPolicy = fromURI(userTokenPolicy_securityPolicyUri);

    // if the security policy is not specified we use the session security policy
    if (securityPolicy === SecurityPolicy.Invalid) {
        securityPolicy = fromURI(channel.clientSecurityHeader.securityPolicyUri);
        assert(securityPolicy);
    }
    return securityPolicy;
}

revisedLifetime: 30000,
        tokenId: 1,
    },
    serverNonce: Buffer.from("qwerty")
});

export const fakeGetEndpointsResponse = new GetEndpointsResponse({
    endpoints: [
        {
            endpointUrl: "fake://localhost:2033/SomeAddress"
        }
    ]
});

export const fakeCreateSessionResponse = new CreateSessionResponse({});
export const fakeActivateSessionResponse = new ActivateSessionResponse({});

export class MockServerTransport extends EventEmitter {

    private _replies: any;
    private _mockTransport: DirectTransport;
    private _counter: number;

    constructor(expectedReplies: any) {

        super();

        this._replies = expectedReplies;
        this._counter = 0;

        this._mockTransport = new DirectTransport();
        this._mockTransport.initialize(() => {

const write_service = require("node-opcua-service-write");
const historizing_service = require("node-opcua-service-history");
const subscription_service = require("node-opcua-service-subscription");
const translate_service = require("node-opcua-service-translate-browse-path");
const session_service = require("node-opcua-service-session");
const register_node_service = require("node-opcua-service-register-node");
const call_service = require("node-opcua-service-call");
const endpoints_service = require("node-opcua-service-endpoints");
const query_service = require("node-opcua-service-query");

const ServerState = require("node-opcua-common").ServerState;
const EndpointDescription = endpoints_service.EndpointDescription;

const TimestampsToReturn = read_service.TimestampsToReturn;

const ActivateSessionRequest = session_service.ActivateSessionRequest;
const ActivateSessionResponse = session_service.ActivateSessionResponse;

const CreateSessionRequest = session_service.CreateSessionRequest;
const CreateSessionResponse = session_service.CreateSessionResponse;


const CloseSessionRequest = session_service.CloseSessionRequest;
const CloseSessionResponse = session_service.CloseSessionResponse;

const DeleteMonitoredItemsRequest = subscription_service.DeleteMonitoredItemsRequest;
const DeleteMonitoredItemsResponse = subscription_service.DeleteMonitoredItemsResponse;

const RepublishRequest = subscription_service.RepublishRequest;
const RepublishResponse = subscription_service.RepublishResponse;

const PublishRequest = subscription_service.PublishRequest;

const util = require("util");
const _ = require("underscore");
const assert = require("node-opcua-assert").assert;
const crypto = require("crypto");
const async = require("async");
const chalk = require("chalk");

const StatusCodes = require("node-opcua-status-code").StatusCodes;

const session_service = require("node-opcua-service-session");
const AnonymousIdentityToken = session_service.AnonymousIdentityToken;
const CreateSessionRequest = session_service.CreateSessionRequest;
const CreateSessionResponse = session_service.CreateSessionResponse;
const ActivateSessionRequest = session_service.ActivateSessionRequest;
const ActivateSessionResponse = session_service.ActivateSessionResponse;
const CloseSessionRequest = session_service.CloseSessionRequest;

const endpoints_service = require("node-opcua-service-endpoints");
const ApplicationDescription = endpoints_service.ApplicationDescription;
const ApplicationType = endpoints_service.ApplicationType;
const EndpointDescription = endpoints_service.EndpointDescription;
const MessageSecurityMode = require("node-opcua-service-secure-channel").MessageSecurityMode;

const SecurityPolicy = require("node-opcua-secure-channel").SecurityPolicy;
const getCryptoFactory = require("node-opcua-secure-channel").getCryptoFactory;
const fromURI = require("node-opcua-secure-channel").fromURI;

const crypto_utils = require("node-opcua-crypto");
const UserNameIdentityToken = session_service.UserNameIdentityToken;

/**
 * @module opcua.client
 */


const util = require("util");
const _ = require("underscore");
const assert = require("node-opcua-assert").assert;
const crypto = require("crypto");
const async = require("async");
const chalk = require("chalk");

const StatusCodes = require("node-opcua-status-code").StatusCodes;

const session_service = require("node-opcua-service-session");
const AnonymousIdentityToken = session_service.AnonymousIdentityToken;
const CreateSessionRequest = session_service.CreateSessionRequest;
const CreateSessionResponse = session_service.CreateSessionResponse;
const ActivateSessionRequest = session_service.ActivateSessionRequest;
const ActivateSessionResponse = session_service.ActivateSessionResponse;
const CloseSessionRequest = session_service.CloseSessionRequest;

const endpoints_service = require("node-opcua-service-endpoints");
const ApplicationDescription = endpoints_service.ApplicationDescription;
const ApplicationType = endpoints_service.ApplicationType;
const EndpointDescription = endpoints_service.EndpointDescription;
const MessageSecurityMode = require("node-opcua-service-secure-channel").MessageSecurityMode;

const SecurityPolicy = require("node-opcua-secure-channel").SecurityPolicy;
const getCryptoFactory = require("node-opcua-secure-channel").getCryptoFactory;
const fromURI = require("node-opcua-secure-channel").fromURI;

const util = require("util");
const _ = require("underscore");
const assert = require("node-opcua-assert").assert;
const crypto = require("crypto");
const async = require("async");
const chalk = require("chalk");

const StatusCodes = require("node-opcua-status-code").StatusCodes;

const session_service = require("node-opcua-service-session");
const AnonymousIdentityToken = session_service.AnonymousIdentityToken;
const CreateSessionRequest = session_service.CreateSessionRequest;
const CreateSessionResponse = session_service.CreateSessionResponse;
const ActivateSessionRequest = session_service.ActivateSessionRequest;
const ActivateSessionResponse = session_service.ActivateSessionResponse;
const CloseSessionRequest = session_service.CloseSessionRequest;

const endpoints_service = require("node-opcua-service-endpoints");
const ApplicationDescription = endpoints_service.ApplicationDescription;
const ApplicationType = endpoints_service.ApplicationType;
const EndpointDescription = endpoints_service.EndpointDescription;
const MessageSecurityMode = require("node-opcua-service-secure-channel").MessageSecurityMode;

const SecurityPolicy = require("node-opcua-secure-channel").SecurityPolicy;
const getCryptoFactory = require("node-opcua-secure-channel").getCryptoFactory;
const fromURI = require("node-opcua-secure-channel").fromURI;

const crypto_utils = require("node-opcua-crypto");
const UserNameIdentityToken = session_service.UserNameIdentityToken;


const buffer_utils = require("node-opcua-buffer-utils");

const endpoints_service = require("node-opcua-service-endpoints");
const query_service = require("node-opcua-service-query");

const ServerState = require("node-opcua-common").ServerState;
const EndpointDescription = endpoints_service.EndpointDescription;

const TimestampsToReturn = read_service.TimestampsToReturn;

const ActivateSessionRequest = session_service.ActivateSessionRequest;
const ActivateSessionResponse = session_service.ActivateSessionResponse;

const CreateSessionRequest = session_service.CreateSessionRequest;
const CreateSessionResponse = session_service.CreateSessionResponse;


const CloseSessionRequest = session_service.CloseSessionRequest;
const CloseSessionResponse = session_service.CloseSessionResponse;

const DeleteMonitoredItemsRequest = subscription_service.DeleteMonitoredItemsRequest;
const DeleteMonitoredItemsResponse = subscription_service.DeleteMonitoredItemsResponse;

const RepublishRequest = subscription_service.RepublishRequest;
const RepublishResponse = subscription_service.RepublishResponse;

const PublishRequest = subscription_service.PublishRequest;
const PublishResponse = subscription_service.PublishResponse;

const CreateSubscriptionRequest = subscription_service.CreateSubscriptionRequest;
const CreateSubscriptionResponse = subscription_service.CreateSubscriptionResponse;

const DeleteSubscriptionsRequest = subscription_service.DeleteSubscriptionsRequest;
const DeleteSubscriptionsResponse = subscription_service.DeleteSubscriptionsResponse;

const translate_service = require("node-opcua-service-translate-browse-path");
const session_service = require("node-opcua-service-session");
const register_node_service = require("node-opcua-service-register-node");
const call_service = require("node-opcua-service-call");
const endpoints_service = require("node-opcua-service-endpoints");
const query_service = require("node-opcua-service-query");

const ServerState = require("node-opcua-common").ServerState;
const EndpointDescription = endpoints_service.EndpointDescription;

const TimestampsToReturn = read_service.TimestampsToReturn;

const ActivateSessionRequest = session_service.ActivateSessionRequest;
const ActivateSessionResponse = session_service.ActivateSessionResponse;

const CreateSessionRequest = session_service.CreateSessionRequest;
const CreateSessionResponse = session_service.CreateSessionResponse;


const CloseSessionRequest = session_service.CloseSessionRequest;
const CloseSessionResponse = session_service.CloseSessionResponse;

const DeleteMonitoredItemsRequest = subscription_service.DeleteMonitoredItemsRequest;
const DeleteMonitoredItemsResponse = subscription_service.DeleteMonitoredItemsResponse;

const RepublishRequest = subscription_service.RepublishRequest;
const RepublishResponse = subscription_service.RepublishResponse;

const PublishRequest = subscription_service.PublishRequest;
const PublishResponse = subscription_service.PublishResponse;

const CreateSubscriptionRequest = subscription_service.CreateSubscriptionRequest;