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mqtt5.spec.ts23.1 KB · 557 lines
/* * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. * SPDX-License-Identifier: Apache-2.0. */ import * as mqtt5 from "./mqtt5";import * as test_utils from "@test/mqtt5";import * as retry from "@test/retry";import {v4 as uuid} from "uuid";import url from "url";import {HttpsProxyAgent} from "https-proxy-agent";import * as auth from "./auth"; jest.setTimeout(30000); function createBrowserSpecificTestConfig (testType: test_utils.SuccessfulConnectionTestType) : mqtt5.Mqtt5ClientConfig {     let wsOptions : any = {        perMessageDeflate: false    }     if (test_utils.ClientEnvironmentalConfig.doesTestUseProxy(testType)) {        let urlOptions: url.UrlWithStringQuery = url.parse(`http://${test_utils.ClientEnvironmentalConfig.PROXY_HOST}:${test_utils.ClientEnvironmentalConfig.PROXY_PORT}`);        let agent = new HttpsProxyAgent(urlOptions.href!);         wsOptions.agent = agent;    }     let urlFactoryOptions : mqtt5.Mqtt5WebsocketUrlFactoryOptions;    if (test_utils.ClientEnvironmentalConfig.doesTestUseTls(testType)) {        urlFactoryOptions = { urlFactory: mqtt5.Mqtt5WebsocketUrlFactoryType.Wss };        wsOptions.rejectUnauthorized = false;    } else {        urlFactoryOptions = { urlFactory: mqtt5.Mqtt5WebsocketUrlFactoryType.Ws };    }     return {        hostName: "unknown",        port: 0,         websocketOptions: {            urlFactoryOptions: urlFactoryOptions,            wsOptions: wsOptions        }    };} function makeMaximalConfig() : mqtt5.Mqtt5ClientConfig {     let urlOptions: url.UrlWithStringQuery = url.parse(`http://${test_utils.ClientEnvironmentalConfig.PROXY_HOST}:${test_utils.ClientEnvironmentalConfig.PROXY_PORT}`);    let agent = new HttpsProxyAgent(urlOptions.href!);     return {        hostName: test_utils.ClientEnvironmentalConfig.WS_MQTT_TLS_HOST,        port: test_utils.ClientEnvironmentalConfig.WS_MQTT_TLS_PORT,        sessionBehavior: mqtt5.ClientSessionBehavior.RejoinPostSuccess,        retryJitterMode: mqtt5.RetryJitterType.Decorrelated,        minReconnectDelayMs: 2000,        maxReconnectDelayMs: 180000,        minConnectedTimeToResetReconnectDelayMs: 60000,        connectProperties: {            keepAliveIntervalSeconds : 1800,            clientId: `test${uuid()}`,            username: 'notusingbasicauth',            password: Buffer.from('notapassword', 'utf-8'),            sessionExpiryIntervalSeconds: 3600,            requestResponseInformation: true,            requestProblemInformation: true,            receiveMaximum: 100,            maximumPacketSizeBytes: 256 * 1024,            willDelayIntervalSeconds: 60,            will: {                topicName: `will/topic${uuid()}`,                payload: Buffer.from("WillPayload", "utf-8"),                qos: mqtt5.QoS.AtLeastOnce,                retain: false,                payloadFormat: mqtt5.PayloadFormatIndicator.Utf8,                messageExpiryIntervalSeconds: 60,                responseTopic: "talk/to/me",                correlationData: Buffer.from("Sekrits", "utf-8"),                contentType: "not-json",                userProperties: [                    {name:"will-name", value:"will-value"}                ]            },            userProperties: [                {name: "hello", value: "there"}            ]        },        connectTimeoutMs: 30000,        websocketOptions: {            urlFactoryOptions: {                urlFactory: mqtt5.Mqtt5WebsocketUrlFactoryType.Wss            },            wsOptions: {                rejectUnauthorized: false,                agent : agent            }        }    };} test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT))('Connection Success - Websocket Mqtt', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        await test_utils.testSuccessfulConnection(test_utils.SuccessfulConnectionTestType.WS_MQTT, createBrowserSpecificTestConfig);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT_WITH_BASIC_AUTH))('Connection Success - Websocket Mqtt with basic authentication', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        await test_utils.testSuccessfulConnection(test_utils.SuccessfulConnectionTestType.WS_MQTT_WITH_BASIC_AUTH, createBrowserSpecificTestConfig);    })});  test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT_WITH_TLS))('Connection Success - Websocket Mqtt with TLS', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        await test_utils.testSuccessfulConnection(test_utils.SuccessfulConnectionTestType.WS_MQTT_WITH_TLS, createBrowserSpecificTestConfig);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT_WITH_TLS_VIA_PROXY))('Connection Success - Websocket Mqtt with tls through an http proxy', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        await test_utils.testSuccessfulConnection(test_utils.SuccessfulConnectionTestType.WS_MQTT_WITH_TLS_VIA_PROXY, createBrowserSpecificTestConfig);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT_WITH_TLS_VIA_PROXY))('Connection Success - Websocket Mqtt with everything set', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        let maximalConfig: mqtt5.Mqtt5ClientConfig = makeMaximalConfig();         // @ts-ignore        await test_utils.testConnect(new mqtt5.Mqtt5Client(maximalConfig));    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT))('Connection Failure - Websocket MQTT Bad host', async () => {    // @ts-ignore    await test_utils.testFailedConnection(new mqtt5.Mqtt5Client({        hostName: 'localhst',        port: test_utils.ClientEnvironmentalConfig.WS_MQTT_PORT    }));}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT))('Connection Failure - Websocket MQTT Bad port', async () => {    // @ts-ignore    await test_utils.testFailedConnection(new mqtt5.Mqtt5Client({        hostName: test_utils.ClientEnvironmentalConfig.WS_MQTT_HOST,        port: 9999    }));}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.DIRECT_MQTT))('Connection Failure - Websocket MQTT protocol mismatch', async () => {    // @ts-ignore    await test_utils.testFailedConnection(new mqtt5.Mqtt5Client({        hostName: test_utils.ClientEnvironmentalConfig.DIRECT_MQTT_HOST,        port: test_utils.ClientEnvironmentalConfig.DIRECT_MQTT_PORT    }));}); test('Connection Failure - Websocket MQTT socket timeout', async () => {    // @ts-ignore    await test_utils.testFailedConnection(new mqtt5.Mqtt5Client({        hostName: "example.com",        port: 81,        connectTimeoutMs: 3000,    }));}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT_WITH_TLS))('Connection Failure - Websocket MQTT Expected TLS', async () => {    // @ts-ignore    await test_utils.testFailedConnection(new mqtt5.Mqtt5Client({        hostName: test_utils.ClientEnvironmentalConfig.WS_MQTT_TLS_HOST,        port: test_utils.ClientEnvironmentalConfig.WS_MQTT_TLS_PORT    }));}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT))('Connection Failure - Websocket MQTT Expected Plain text', async () => {    // @ts-ignore    await test_utils.testFailedConnection(new mqtt5.Mqtt5Client({        hostName: test_utils.ClientEnvironmentalConfig.WS_MQTT_HOST,        port: test_utils.ClientEnvironmentalConfig.WS_MQTT_PORT,        websocketOptions: {            urlFactoryOptions: {                urlFactory: mqtt5.Mqtt5WebsocketUrlFactoryType.Wss            }        }    }));}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasValidSuccessfulConnectionTestConfig(test_utils.SuccessfulConnectionTestType.WS_MQTT_WITH_BASIC_AUTH))('Connection Failure - Websocket Mqtt connection with basic authentication bad credentials', async () => {    // @ts-ignore    await test_utils.testFailedConnection(new mqtt5.Mqtt5Client({        hostName: test_utils.ClientEnvironmentalConfig.WS_MQTT_BASIC_AUTH_HOST,        port: test_utils.ClientEnvironmentalConfig.WS_MQTT_BASIC_AUTH_PORT,        connectProperties : {            keepAliveIntervalSeconds: 1200,            username: "Wrong",            password: Buffer.from("NotAPassword", "utf-8")        }    }));}); function testFailedClientConstruction(config: mqtt5.Mqtt5ClientConfig) {    expect(() => {        new mqtt5.Mqtt5Client(config);    }).toThrow();} function getBaseConstructionFailureConfig() : mqtt5.Mqtt5ClientConfig {    return {        hostName : "localhost",        port : 1883,        connectProperties: {            keepAliveIntervalSeconds: 1200,        }    }} test('Client construction failure - bad config, keep alive underflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.keepAliveIntervalSeconds = -1000;    testFailedClientConstruction(config);}); test('Client construction failure - bad config, keep alive overflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.keepAliveIntervalSeconds = 65536;    testFailedClientConstruction(config);}); test('Client construction failure - bad config, session expiry underflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.sessionExpiryIntervalSeconds = -1000;    testFailedClientConstruction(config);}); test('Client construction failure - bad config, session expiry overflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.sessionExpiryIntervalSeconds = 4294967296;    testFailedClientConstruction(config);}); test('Client construction failure - bad config, receive maximum underflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.receiveMaximum = -1000;    testFailedClientConstruction(config);}); test('Client construction failure - bad config, receive maximum overflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.receiveMaximum = 65536;    testFailedClientConstruction(config);}); test('Client construction failure - bad config, maximum packet size underflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.maximumPacketSizeBytes = 0;    testFailedClientConstruction(config);}); test('Client construction failure - bad config, maximum packet size overflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.maximumPacketSizeBytes = 4294967296;    testFailedClientConstruction(config);}); test('Client construction failure - bad config, will delay interval underflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.willDelayIntervalSeconds = -5;    // @ts-ignore    config.connectProperties.will = {        topicName: "derp",        qos: mqtt5.QoS.AtLeastOnce    }    testFailedClientConstruction(config);}); test('Client construction failure - bad config, will delay interval overflow', async () => {    let config : mqtt5.Mqtt5ClientConfig = getBaseConstructionFailureConfig();    // @ts-ignore    config.connectProperties.willDelayIntervalSeconds = 4294967296;    // @ts-ignore    config.connectProperties.will = {        topicName: "derp",        qos: mqtt5.QoS.AtLeastOnce    }    testFailedClientConstruction(config);}); function createWsIotCoreClientConfig() : mqtt5.Mqtt5ClientConfig {    let provider: auth.StaticCredentialProvider = new auth.StaticCredentialProvider({        aws_access_id: test_utils.ClientEnvironmentalConfig.AWS_IOT_ACCESS_KEY_ID,        aws_secret_key: test_utils.ClientEnvironmentalConfig.AWS_IOT_SECRET_ACCESS_KEY,        aws_sts_token: test_utils.ClientEnvironmentalConfig.AWS_IOT_SESSION_TOKEN,        aws_region: "us-east-1"    });     let websocketConfig: mqtt5.Mqtt5WebsocketConfig = {        urlFactoryOptions: {            urlFactory: mqtt5.Mqtt5WebsocketUrlFactoryType.Sigv4,            region: "us-east-1",            credentialsProvider: provider        }    };     let config : mqtt5.Mqtt5ClientConfig = {        hostName: test_utils.ClientEnvironmentalConfig.AWS_IOT_HOST,        port: 443,        connectProperties: {            keepAliveIntervalSeconds: 1200        },        websocketOptions: websocketConfig    }     return config;} function createOperationFailureClient() : mqtt5.IMqtt5Client {    return new mqtt5.Mqtt5Client(createWsIotCoreClientConfig());} test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Disconnection failure - session expiry underflow', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        // @ts-ignore        await test_utils.testDisconnectValidationFailure(createOperationFailureClient(), -5);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Disconnection failure - session expiry overflow', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        // @ts-ignore        await test_utils.testDisconnectValidationFailure(createOperationFailureClient(), 4294967296);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Publish failure - message expiry underflow', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        // @ts-ignore        await test_utils.testPublishValidationFailure(createOperationFailureClient(), -5);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Publish failure - message expiry overflow', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        // @ts-ignore        await test_utils.testPublishValidationFailure(createOperationFailureClient(), 4294967297);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Subscribe failure - subscription identifier underflow', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        // @ts-ignore        await test_utils.testSubscribeValidationFailure(createOperationFailureClient(), -5);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Subscribe failure - subscription identifier overflow', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        // @ts-ignore        await test_utils.testSubscribeValidationFailure(createOperationFailureClient(), 4294967297);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Negotiated settings - minimal', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        let config: mqtt5.Mqtt5ClientConfig = createWsIotCoreClientConfig();         if (config.connectProperties) {            config.connectProperties.keepAliveIntervalSeconds = 600;        }         let client: mqtt5.Mqtt5Client = new mqtt5.Mqtt5Client(config);         // @ts-ignore        let settings: mqtt5_common.NegotiatedSettings = await test_utils.testNegotiatedSettings(client);         expect(settings.serverKeepAlive).toEqual(600);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Negotiated settings - maximal', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        let clientId: string = "test-" + Math.floor(Math.random() * 100000000);         let config: mqtt5.Mqtt5ClientConfig = createWsIotCoreClientConfig();         if (config.connectProperties) {            config.connectProperties.keepAliveIntervalSeconds = 600;            config.connectProperties.sessionExpiryIntervalSeconds = 700            config.connectProperties.clientId = clientId;        }         let client: mqtt5.Mqtt5Client = new mqtt5.Mqtt5Client(config);         // @ts-ignore        let settings: mqtt5_common.NegotiatedSettings = await test_utils.testNegotiatedSettings(client);         expect(settings.serverKeepAlive).toEqual(600);        // expect(settings.sessionExpiryInterval).toEqual(700); TODO: restore once IoT Core fixes session expiry        expect(settings.clientId).toEqual(clientId);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Negotiated settings - always rejoin session', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        let clientId: string = `test-${uuid()}`;        let config: mqtt5.Mqtt5ClientConfig = createWsIotCoreClientConfig();        config.connectProperties = {            clientId: clientId,            keepAliveIntervalSeconds: 600,            sessionExpiryIntervalSeconds: 3600,        };         let client: mqtt5.Mqtt5Client = new mqtt5.Mqtt5Client(config);         // @ts-ignore        await test_utils.testNegotiatedSettings(client, false);         config.sessionBehavior = mqtt5.ClientSessionBehavior.RejoinAlways;        let forcedRejoinClient: mqtt5.Mqtt5Client = new mqtt5.Mqtt5Client(config);         // @ts-ignore        await test_utils.testNegotiatedSettings(forcedRejoinClient, true);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Sub - Pub QoS 0 - Unsub', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        let topic: string = `test/${uuid()}`;        let testPayload: Buffer = Buffer.from("Derp", "utf-8");         let client: mqtt5.Mqtt5Client = new mqtt5.Mqtt5Client(createWsIotCoreClientConfig());         let qos: mqtt5.QoS = mqtt5.QoS.AtMostOnce;        let receivedCount: number = 0;        client.on('messageReceived', (eventData: mqtt5.MessageReceivedEvent) => {            let packet: mqtt5.PublishPacket = eventData.message;             expect(packet.qos).toEqual(qos);            expect(packet.payload).toEqual(testPayload);            expect(packet.topicName).toEqual(topic);            receivedCount++;        });         // @ts-ignore        await test_utils.subPubUnsubTest(client, qos, topic, testPayload);         expect(receivedCount).toEqual(1);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Sub - Pub QoS 1 - Unsub', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        let topic: string = `test/${uuid()}`;        let testPayload: Buffer = Buffer.from("Derp", "utf-8");         let client: mqtt5.Mqtt5Client = new mqtt5.Mqtt5Client(createWsIotCoreClientConfig());         let qos: mqtt5.QoS = mqtt5.QoS.AtLeastOnce;        let receivedCount: number = 0;        client.on('messageReceived', (eventData: mqtt5.MessageReceivedEvent) => {            let packet: mqtt5.PublishPacket = eventData.message;             expect(packet.qos).toEqual(qos);            expect(packet.payload).toEqual(testPayload);            expect(packet.topicName).toEqual(topic);            receivedCount++;        });         // @ts-ignore        await test_utils.subPubUnsubTest(client, qos, topic, testPayload);         expect(receivedCount).toEqual(1);    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Will test', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        let willPayload: Buffer = Buffer.from("ToMyChildrenIBequeathNothing", "utf-8");        let willTopic: string = `test/will/test${uuid()}`;         let publisherConfig: mqtt5.Mqtt5ClientConfig = createWsIotCoreClientConfig();         if (publisherConfig.connectProperties) {            publisherConfig.connectProperties.willDelayIntervalSeconds = 0;            publisherConfig.connectProperties.will = {                topicName: willTopic,                qos: mqtt5.QoS.AtLeastOnce,                payload: willPayload            };        }         let publisher: mqtt5.Mqtt5Client = new mqtt5.Mqtt5Client(publisherConfig);         let subscriber: mqtt5.Mqtt5Client = new mqtt5.Mqtt5Client(createWsIotCoreClientConfig());         let willReceived: boolean = false;        subscriber.on('messageReceived', (eventData: mqtt5.MessageReceivedEvent) => {            let packet: mqtt5.PublishPacket = eventData.message;             expect(packet.qos).toEqual(mqtt5.QoS.AtLeastOnce);            expect(Buffer.from(packet.payload as ArrayBuffer)).toEqual(willPayload);            expect(packet.topicName).toEqual(willTopic);            willReceived = true;        });         // @ts-ignore        await test_utils.willTest(publisher, subscriber, willTopic);         expect(willReceived).toEqual(true);    })}); function createNullOperationClient() : mqtt5.Mqtt5Client {    return new mqtt5.Mqtt5Client(createWsIotCoreClientConfig())} test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Operation failure - null subscribe', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        // @ts-ignore        await test_utils.nullSubscribeTest(createNullOperationClient());    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Operation failure - null unsubscribe', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        // @ts-ignore        await test_utils.nullUnsubscribeTest(createNullOperationClient());    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Operation failure - null publish', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        // @ts-ignore        await test_utils.nullPublishTest(createNullOperationClient());    })}); test_utils.conditional_test(test_utils.ClientEnvironmentalConfig.hasIotCoreEnvironment())('Retain test', async () => {    await retry.networkTimeoutRetryWrapper( async () => {        let config: mqtt5.Mqtt5ClientConfig = createWsIotCoreClientConfig();         // @ts-ignore        await test_utils.doRetainTest(new mqtt5.Mqtt5Client(config), new mqtt5.Mqtt5Client(config), new mqtt5.Mqtt5Client(config));    })});