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CloudConnector.js
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CloudConnector.js
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"use strict";
/*
* Created with @homebridge/create-adapter v2.3.0
*/
const Adapter = require("./CloudAdapter");
const axios = require("axios").default;
//const awsIot = require("aws-iot-device-sdk").device;
const { mqtt, iot } = require("aws-iot-device-sdk-v2");
// const qs = require("qs");
const Json2iob = require("json2iob");
const tough = require("tough-cookie");
const { HttpsCookieAgent } = require("http-cookie-agent/http");
const { v4: uuidv4 } = require("uuid");
const crypto = require("crypto");
const objects = require(`./lib/objects`);
const helper = require(`./lib/helper`);
const not_allowed = 60000 * 10;
const mqtt_poll_max = 60000;
const poll_check = 1000; //1 sec.
const ping_interval = 1000 * 60 * 10; //10 Minutes
const max_request = 20;
const category = "homebridge";
class Worx extends Adapter {
/**
* @param {Partial<utils.AdapterOptions>} [options={}]
*/
constructor(options) {
super({
...options,
name: "worx",
});
this.on("ready", this.onReady.bind(this));
this.on("stateChange", this.onStateChange.bind(this));
this.on("unload", this.onUnload.bind(this));
this.deviceArray = [];
this.fw_available = {};
this.laststatus = {};
this.lasterror = {};
this.week = ["sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday"];
this.userAgent = "HomeBridge ";
this.reLoginTimeout = null;
this.refreshActivity = null;
this.loadActivity = {};
this.refreshTokenTimeout = null;
this.pingInterval = {};
this.mqtt_blocking = 0;
this.mqtt_restart = null;
this.vision = {};
this.poll_check_time = 0;
this.requestCounter = 0;
this.reconnectCounter = 0;
this.requestCounterStart = Date.now();
this.session = {};
this.initConnection = true;
this.mqttC = null;
this.mqtt_response_check = {};
this.createDevices = helper.createDevices;
this.createActivity = helper.createActivity;
this.setStates = helper.setStates;
this.cleanupRaw = helper.cleanupRaw;
this.createDataPoint = helper.createDataPoint;
this.createMqttData = helper.createMqttData;
this.json2iob = new Json2iob(this);
this.cookieJar = new tough.CookieJar();
this.requestClient = axios.create({
withCredentials: true,
httpsAgent: new HttpsCookieAgent({
cookies: {
jar: this.cookieJar,
},
}),
});
this.modules = {};
this.clouds = {
worx: {
url: "api.worxlandroid.com",
loginUrl: "https://id.worx.com/",
clientId: "150da4d2-bb44-433b-9429-3773adc70a2a",
redirectUri: "com.worxlandroid.landroid://oauth-callback/",
mqttPrefix: "WX",
},
kress: {
url: "api.kress-robotik.com",
loginUrl: "https://id.kress.com/",
clientId: "931d4bc4-3192-405a-be78-98e43486dc59",
redirectUri: "com.kress-robotik.mission://oauth-callback/",
mqttPrefix: "KR",
},
landxcape: {
url: "api.landxcape-services.com",
loginUrl: "https://id.landxcape-services.com/",
clientId: "dec998a9-066f-433b-987a-f5fc54d3af7c",
redirectUri: "com.landxcape-robotics.landxcape://oauth-callback/",
mqttPrefix: "LX",
},
ferrex: {
url: "api.watermelon.smartmower.cloud",
loginUrl: "https://id.watermelon.smartmower.cloud/",
clientId: "10078D10-3840-474A-848A-5EED949AB0FC",
redirectUri: "cloud.smartmower.watermelon://oauth-callback/",
mqttPrefix: "FE",
},
};
}
/**
* Is called when databases are connected and adapter received configuration.
*/
async onReady() {
// Reset the connection indicator during startup
this.setState("info.connection", false, true);
this.userAgent += this.version;
if (!this.config.mail || !this.config.password) {
this.log.error("Please set username and password in the instance settings");
return;
}
// eslint-disable-next-line no-control-regex
if (/[\x00-\x08\x0E-\x1F\x80-\xFF]/.test(this.config.password)) {
this.log.error("Password is now encrypted: Please re-enter the password in the instance settings");
return;
}
this.subscribeStates("*");
this.log.info("Login to " + this.config.server);
await this.login();
if (this.session.access_token) {
await this.getDeviceList();
await this.updateDevices();
await this.createMqttData();
this.log.info("Start MQTT connection");
await this.start_mqtt();
this.updateFW = this.setInterval(
async () => {
await this.updateFirmware();
},
24 * 60 * 1000 * 60,
); // 24 hour
this.updateInterval = this.setInterval(
async () => {
await this.updateDevices();
},
10 * 60 * 1000,
); // 10 minutes
if (!this.session.expires_in || this.session.expires_in < 200) {
this.session.expires_in = 3600;
}
this.updateMqttData(true);
this.refreshTokenInterval = this.setInterval(
() => {
this.refreshToken();
},
(this.session.expires_in - 200) * 1000,
);
this.refreshActivity = this.setInterval(() => {
this.createActivityLogStates();
}, 60 * 1000); // 1 minutes
}
}
async login() {
//Simple login
const data = await this.requestClient({
url: this.clouds[this.config.server].loginUrl + "oauth/token",
method: "post",
headers: {
accept: "application/json",
"content-type": "application/json",
"user-agent": this.userAgent,
"accept-language": "de-de",
},
data: JSON.stringify({
client_id: this.clouds[this.config.server].clientId,
username: this.config.mail,
password: this.config.password,
scope: "*",
grant_type: "password",
}),
})
.then((response) => {
this.log.debug(JSON.stringify(response.data));
this.session = response.data;
this.setState("info.connection", true, true);
this.log.info(`Connected to ${this.config.server} server`);
})
.catch((error) => {
this.log.error(error);
error.response && this.log.error(JSON.stringify(error.response.data));
});
return data;
/* App login simulation
const [code_verifier, codeChallenge] = this.getCodeChallenge();
const loginForm = await this.requestClient({
method: "get",
url:
this.clouds[this.config.server].loginUrl +
"oauth/authorize?response_type=code&client_id=" +
this.clouds[this.config.server].clientId +
"&redirect_uri=" +
this.clouds[this.config.server].redirectUri +
"&scope=user:manage%20data:products%20mower:pair%20mower:update%20mower:lawn%20mower:view%20user:certificate%20user:profile%20mower:unpair%20mobile:notifications%20mower:warranty%20mower:firmware%20mower:activity_log&state=-u8vt3mPPBuugVgUpr4CD53MkzsyTeKP-x528sQ8&code_challenge=" +
codeChallenge +
"&code_challenge_method=S256&suggested_authentication_flow=login",
headers: {
accept: "text/html,application/xhtml+xml,application/xml;q=0.9,*\/*;q=0.8",
"user-agent": this.userAgent,
"accept-language": "de-de",
},
})
.then((response) => {
this.log.info("Login form loaded");
return response.data;
})
.catch((error) => {
this.log.error(error);
error.response && this.log.error(JSON.stringify(error.response.data));
});
const form = this.extractHidden(loginForm);
form.email = this.config.mail;
form.password = this.config.password;
const codeResponse = await this.requestClient({
method: "post",
url: this.clouds[this.config.server].loginUrl + "login",
headers: {
accept: "text/html,application/xhtml+xml,application/xml;q=0.9,*\/*;q=0.8",
"content-type": "application/x-www-form-urlencoded",
"accept-language": "de-de",
"user-agent": this.userAgent,
},
data: qs.stringify(form),
})
.then((response) => {
this.log.error("Login form submission failed");
const errorText = response.data.match('help is-danger">(.*)<');
errorText && this.log.error(errorText[1]);
return;
})
.catch((error) => {
if (error && error.message.includes("Unsupported protocol")) {
this.log.info("Received Code");
return qs.parse(error.request._options.path.split("?")[1]);
}
this.log.error(error);
error.response && this.log.error(JSON.stringify(error.response.data));
});
if (!codeResponse) {
this.log.warn("Could not get code response");
return;
}
const data = await this.requestClient({
url: this.clouds[this.config.server].loginUrl + "oauth/token?",
method: "post",
headers: {
accept: "application/json",
"content-type": "application/json",
"user-agent": this.userAgent,
"accept-language": "de-de",
},
data: JSON.stringify({
client_id: this.clouds[this.config.server].clientId,
code: codeResponse.code,
redirect_uri: this.clouds[this.config.server].redirectUri,
code_verifier: code_verifier,
grant_type: "authorization_code",
}),
})
.then((response) => {
this.log.debug(JSON.stringify(response.data));
this.session = response.data;
this.setState("info.connection", true, true);
this.log.info(`Connected to ${this.config.server} server`);
})
.catch((error) => {
this.log.error(error);
error.response && this.log.error(JSON.stringify(error.response.data));
});
return data;
*/
}
async getDeviceList() {
await this.requestClient({
method: "get",
url: `https://${this.clouds[this.config.server].url}/api/v2/product-items?status=1&gps_status=1`,
headers: {
accept: "application/json",
"content-type": "application/json",
"user-agent": this.userAgent,
authorization: "Bearer " + this.session.access_token,
"accept-language": "de-de",
},
})
.then(async (res) => {
this.log.debug(JSON.stringify(res.data));
this.log.info(`Found ${res.data.length} devices`);
for (const device of res.data) {
const id = device.serial_number;
this.vision[device.uuid] = device.serial_number;
this.modules[device.serial_number] = {};
this.modules[device.serial_number]["edgeCut"] = false;
const name = device.name;
this.fw_available[device.serial_number] = false;
this.log.info(`Found device ${name} with id ${id}`);
await this.cleanOldVersion(id);
await this.createDevices(device);
const fw_id = await this.apiRequest(`product-items/${id}/firmware-upgrade`, false);
this.log.debug("fw_id: " + JSON.stringify(fw_id));
await this.createAdditionalDeviceStates(device, fw_id);
this.deviceArray.push(device);
if (
device &&
device.last_status &&
device.last_status.payload &&
device.last_status.payload.dat &&
device.last_status.payload.dat.ls != null &&
device.last_status.payload.dat.le != null
) {
this.laststatus[id] = device.last_status.payload.dat.ls;
this.lasterror[id] = device.last_status.payload.dat.le;
this.loadActivity[id] = false;
}
await this.createActivityLogStates(device, true);
await this.createProductStates(device);
// this.json2iob.parse(`${id}.rawMqtt`, await this.cleanupRaw(device), {
// forceIndex: true,
// });
}
})
.catch((error) => {
this.log.error(error);
error.response && this.log.error(JSON.stringify(error.response.data));
});
}
async createProductStates(mower) {
if (mower && mower.serial_number) {
const products = await this.apiRequest("products", true);
this.log.debug(JSON.stringify(products));
const productID = mower && mower.product_id ? mower.product_id : 0;
if (products && products[0] && products[0].id) {
for (const sl of products) {
if (sl && sl.id && sl.id === productID) {
this.log.info(`Create product folder and states for ${sl.code}`);
this.json2iob.parse(`${mower.serial_number}.product`, sl, {
write: false,
forceIndex: true,
channelName: "Mower product and board Info",
autoCast: true,
});
break;
}
}
}
}
}
async createActivityLogStates(mower, firstStart) {
if (mower && mower.serial_number) {
//first start while get devices
const activity_log = await this.apiRequest(`product-items/${mower.serial_number}/activity-log`, false);
if (activity_log && Object.keys(activity_log).length > 0 && activity_log[0] && activity_log[0]._id) {
if (firstStart) {
this.log.info("Create folder activityLog and set states.");
await this.createActivity(mower);
}
await this.setStateAsync(`${mower.serial_number}.activityLog.payload`, {
val: JSON.stringify(activity_log),
ack: true,
});
await this.setStateAsync(`${mower.serial_number}.activityLog.last_update`, {
val: Date.now(),
ack: true,
});
}
return;
}
for (const device of this.deviceArray) {
//check if setState set loadActivity on true because of changed lasterror or laststatus
if (
device &&
device.serial_number &&
this.loadActivity[device.serial_number] != null &&
this.loadActivity[device.serial_number]
) {
this.log.debug("START UPDATE CHANGE");
await this.sleep(10000); //Wait 10s because it takes some time for the last log item available at the API endpoint
const activity_log = await this.apiRequest(`product-items/${device.serial_number}/activity-log`, false);
if (activity_log && Object.keys(activity_log).length > 0 && activity_log[0] && activity_log[0]._id) {
this.log.debug("UPDATE CHANGE");
await this.setStateAsync(`${device.serial_number}.activityLog.payload`, {
val: JSON.stringify(activity_log),
ack: true,
});
await this.setStateAsync(`${device.serial_number}.activityLog.last_update`, {
val: Date.now(),
ack: true,
});
}
this.loadActivity[device.serial_number] = false;
} else {
this.loadActivity[device.serial_number] = false;
}
}
}
async updateFirmware() {
for (const mower of this.deviceArray) {
if (this.fw_available[mower.serial_number] === true) {
const fw_json = await this.apiRequest(`product-items/${mower.serial_number}/firmware-upgrade`, false);
let version = 0;
let released_at = "";
let json;
if (Object.keys(fw_json).length > 0 && fw_json.product && fw_json.product.version) {
version = parseFloat(fw_json.product.version);
released_at = fw_json.product.released_at;
json = JSON.stringify(fw_json);
} else {
const is_set = await this.getStateAsync(`${mower.serial_number}.mower.firmware_available`);
if (is_set && is_set.val != null && typeof is_set.val === "number" && is_set.val > 0) {
this.log.debug(`Update not needed!`);
return;
}
version = parseFloat(mower.firmware_version);
released_at = "1970-01-01";
json = JSON.stringify({
mandatory: false,
product: {
uuid: mower.uuid,
version: parseFloat(mower.firmware_version),
released_at: "1970-01-01",
changelog: "Update only when new firmware is available.",
},
});
}
await this.setStateAsync(`${mower.serial_number}.mower.firmware_available`, {
val: version,
ack: true,
});
await this.setStateAsync(`${mower.serial_number}.mower.firmware_available_date`, {
val: released_at,
ack: true,
});
await this.setStateAsync(`${mower.serial_number}.mower.firmware_available_all`, {
val: json,
ack: true,
});
}
}
}
async updateDevices() {
const statusArray = [
{
path: "rawMqtt",
url: `https://${this.clouds[this.config.server].url}/api/v2/product-items/$id/?status=1&gps_status=1`,
desc: "All raw data of the mower",
},
];
for (const device of this.deviceArray) {
for (const element of statusArray) {
const url = element.url.replace("$id", device.serial_number);
await this.requestClient({
method: "get",
url: url,
headers: {
accept: "application/json",
"content-type": "application/json",
"user-agent": this.userAgent,
authorization: "Bearer " + this.session.access_token,
"accept-language": "de-de",
},
})
.then(async (res) => {
this.log.debug(JSON.stringify(res.data));
if (!res.data) {
return;
}
const data = res.data;
const forceIndex = true;
const preferedArrayName = null;
await this.setStates(data);
const index = this.deviceArray.findIndex((index) => index.serial_number === data.serial_number);
this.log.debug(`Index Update: ${index}`);
if (index != null && this.deviceArray[index] != null) {
this.log.debug(`Update this.deviceArray: ${index}`);
this.deviceArray[index] = data;
}
try {
if (!data || !data.last_status || !data.last_status.payload) {
this.log.debug("No last_status found");
delete data.last_status;
this.log.debug("Delete last_status");
}
} catch (error) {
this.log.debug("Delete last_status: " + error);
}
const new_data = await this.cleanupRaw(data);
if (new_data.last_status && new_data.last_status.timestamp != null) {
delete new_data.last_status.timestamp;
}
this.json2iob.parse(`${device.serial_number}.${element.path}`, new_data, {
forceIndex: forceIndex,
preferedArrayName: preferedArrayName,
channelName: element.desc,
});
// await this.setObjectNotExistsAsync(element.path + ".json", {
// type: "state",
// common: {
// name: "Raw JSON",
// write: false,
// read: true,
// type: "string",
// role: "json",
// },
// native: {},
// });
// this.setState(element.path + ".json", JSON.stringify(data), true);
})
.catch((error) => {
if (error.response) {
if (error.response.status === 401) {
error.response && this.log.debug(JSON.stringify(error.response.data));
this.log.info(element.path + " receive 401 error. Refresh Token in 60 seconds");
this.refreshTokenTimeout && this.clearTimeout(this.refreshTokenTimeout);
this.refreshTokenTimeout = this.setTimeout(() => {
this.refreshToken();
}, 1000 * 60);
return;
}
}
this.log.error(element.url);
this.log.error(error);
error.response && this.log.error(JSON.stringify(error.response.data));
});
}
}
}
async refreshToken() {
this.log.debug("Refresh token");
await this.requestClient({
url: this.clouds[this.config.server].loginUrl + "oauth/token?",
method: "post",
headers: {
accept: "application/json",
"content-type": "application/json",
"user-agent": this.userAgent,
"accept-language": "de-de",
},
data: JSON.stringify({
client_id: this.clouds[this.config.server].clientId,
scope: "user:profile mower:firmware mower:view mower:pair user:manage mower:update mower:activity_log user:certificate data:products mower:unpair mower:warranty mobile:notifications mower:lawn",
refresh_token: this.session.refresh_token,
grant_type: "refresh_token",
}),
})
.then((response) => {
this.log.debug(JSON.stringify(response.data));
this.session = response.data;
this.log.debug("Refresh token for MQTT-Connection");
this.updateMqttData(false);
this.start_mqtt();
})
.catch((error) => {
this.log.error(error);
error.response && this.log.error(JSON.stringify(error.response.data));
});
}
async createAdditionalDeviceStates(mower, fw_json) {
if (!mower || !mower.last_status || !mower.last_status.payload) {
this.log.debug("No payload found");
return;
}
const status = mower.last_status.payload;
if (status && status.cfg && status.cfg.sc && status.cfg.sc.dd) {
this.log.info("DoubleShedule found, create states...");
// create States
let week_count = 0;
for (const day of this.week) {
const common = {
name: objects.weekname2[week_count],
};
++week_count;
await this.createDataPoint(`${mower.serial_number}.calendar.${day}2`, common, "channel");
for (const o of objects.calendar) {
await this.createDataPoint(
`${mower.serial_number}.calendar.${day}2.${o._id}`,
o.common,
o.type,
o.native,
);
}
}
}
if (
(status && status.cfg && status.cfg.sc != null && status.cfg.sc.ots != null) ||
(status &&
status.cfg &&
status.cfg.sc != null &&
status.cfg.sc.once != null &&
status.cfg.sc.once.time != null)
) {
this.log.info("OneTimeShedule found, create states...");
// create States
for (const o of objects.oneTimeShedule) {
await this.createDataPoint(`${mower.serial_number}.mower.${o._id}`, o.common, o.type, o.native);
}
await this.setStateAsync(`${mower.serial_number}.mower.firmware_update_start`, {
val: false,
ack: true,
});
await this.setStateAsync(`${mower.serial_number}.mower.firmware_update_start_approved`, {
val: false,
ack: true,
});
}
if (fw_json) {
this.fw_available[mower.serial_number] = true;
this.log.info("Firmware found, create states...");
for (const o of objects.firmware_available) {
await this.createDataPoint(`${mower.serial_number}.mower.${o._id}`, o.common, o.type, o.native);
}
let version = 0;
let released_at = "";
let json;
if (Object.keys(fw_json).length > 0 && fw_json.product && fw_json.product.version) {
version = parseFloat(fw_json.product.version);
released_at = fw_json.product.version;
json = JSON.stringify(fw_json);
} else {
const is_set = await this.getStateAsync(`${mower.serial_number}.mower.firmware_available`);
if (is_set && is_set.val != null && typeof is_set.val === "number" && is_set.val > 0) {
this.log.debug(`Update not needed!`);
return;
}
version = parseFloat(mower.firmware_version);
released_at = "1970-01-01";
json = JSON.stringify({
mandatory: false,
product: {
uuid: mower.uuid,
version: parseFloat(mower.firmware_version),
released_at: "1970-01-01",
changelog: "Update only when new firmware is available.",
},
});
}
await this.setStateAsync(`${mower.serial_number}.mower.firmware_available`, {
val: version,
ack: true,
});
await this.setStateAsync(`${mower.serial_number}.mower.firmware_available_date`, {
val: released_at,
ack: true,
});
await this.setStateAsync(`${mower.serial_number}.mower.firmware_available_all`, {
val: json,
ack: true,
});
}
if (status && status.cfg && status.cfg.sc && status.cfg.sc.distm != null && status.cfg.sc.m != null) {
this.log.info("PartyModus found, create states...");
// create States
for (const o of objects.partyModus) {
await this.createDataPoint(`${mower.serial_number}.mower.${o._id}`, o.common, o.type, o.native);
}
}
// Vision PartyMode
if (status && status.cfg && status.cfg.sc && status.cfg.sc.enabled != null) {
this.log.info("PartyModus found, create states...");
// create States
for (const o of objects.partyModus) {
await this.createDataPoint(`${mower.serial_number}.mower.${o._id}`, o.common, o.type, o.native);
}
}
// Vision Paused
if (status && status.cfg && status.cfg.sc && status.cfg.sc.paused != null) {
this.log.info("Paused found, create states...");
// create States
for (const o of objects.paused) {
await this.createDataPoint(`${mower.serial_number}.mower.${o._id}`, o.common, o.type, o.native);
}
}
if (mower.capabilities != null && !mower.capabilities.includes("vision")) {
await this.createDataPoint(
`${mower.serial_number}.calendar.${objects.calJson[0]._id}`,
objects.calJson[0].common,
objects.calJson[0].type,
objects.calJson[0].native,
);
}
await this.createDataPoint(
`${mower.serial_number}.calendar.${objects.calJson[1]._id}`,
objects.calJson[1].common,
objects.calJson[1].type,
objects.calJson[1].native,
);
await this.createDataPoint(
`${mower.serial_number}.calendar.${objects.calJson[2]._id}`,
objects.calJson[2].common,
objects.calJson[2].type,
objects.calJson[2].native,
);
if (status && status.cfg && status.cfg.sc && status.cfg.sc.dd) {
await this.createDataPoint(
`${mower.serial_number}.calendar.${objects.calJson[0]._id}2`,
objects.calJson[0].common,
objects.calJson[0].type,
objects.calJson[0].native,
);
}
this.log.debug(JSON.stringify(mower));
}
async apiRequest(path, withoutToken, method, data) {
const headers = {
accept: "application/json",
"content-type": "application/json",
"user-agent": this.userAgent,
"accept-language": "de-de",
};
if (!withoutToken) {
headers["authorization"] = "Bearer " + this.session.access_token;
}
return await this.requestClient({
method: method || "get",
url: `https://${this.clouds[this.config.server].url}/api/v2/${path}`,
headers: headers,
data: data || null,
})
.then(async (res) => {
this.log.debug(path);
this.log.debug(JSON.stringify(res.data));
if (method === "PUT") {
this.log.info(JSON.stringify(res.data));
}
return res.data;
})
.catch((error) => {
if (path.includes("firmware-upgrade") && error.response.status === 404) {
this.log.debug("Updating firmware information is currently not possible!");
return error.response.status;
} else {
this.log.error(error);
error.response && this.log.error(JSON.stringify(error.response.data));
}
if (error.response) {
if (error.response.status === 401) {
error.response && this.log.debug(JSON.stringify(error.response.data));
this.log.info(path + " receive 401 error. Refresh Token in 30 seconds");
this.refreshTokenTimeout && this.clearTimeout(this.refreshTokenTimeout);
this.refreshTokenTimeout = this.setTimeout(() => {
this.refreshToken();
}, 1000 * 30);
return;
}
}
});
}
async start_mqtt() {
if (this.deviceArray.length === 0) {
this.log.warn("No mower found to start mqtt");
return;
}
if (!this.userData) {
this.userData = await this.apiRequest("users/me", false);
}
try {
this.connectMqtt();
} catch (e) {
this.log.info(`connectMqtt: ${e}`);
}
}
async awsMqtt() {
try {
this.mqttC && (await this.mqttC.disconnect());
const uuid = this.randomClientid(8, 64) || uuidv4();
const accessTokenParts = this.session.access_token.replace(/_/g, "/").replace(/-/g, "+").split(".");
this.userData.mqtt_newendpoint = this.deviceArray[0].mqtt_endpoint || "iot.eu-west-1.worxlandroid.com";
if (this.deviceArray[0].mqtt_endpoint == null) {
this.log.warn(`Cannot read mqtt_endpoint use default`);
}
let config_builder;
try {
config_builder = iot.AwsIotMqttConnectionConfigBuilder.new_default_builder();
} catch (e) {
this.log.warn(`error builder: ${e}`);
return null;
}
config_builder.with_clean_session(false);
config_builder.with_client_id(
`${this.clouds[this.config.server].mqttPrefix}/USER/${this.userData.id}/${category}/${uuid}`,
);
config_builder.with_endpoint(this.userData.mqtt_newendpoint);
//config_builder.with_port(443);
//config_builder.with_reconnect_max_sec(1000);
//config_builder.with_reconnect_min_sec(10000);
//config_builder.with_keep_alive_seconds(30);
config_builder.with_custom_authorizer(
`${category}?jwt=${encodeURIComponent(accessTokenParts[0])}.${encodeURIComponent(accessTokenParts[1])}`,
"",
encodeURIComponent(accessTokenParts[2]),
"",
category,
category,
); // Port is default 443
let config;
try {
config = config_builder.build();
} catch (e) {
this.log.warn(`error build: ${e}`);
return null;
}
const client = new mqtt.MqttClient();
try {
return client.new_connection(config);
} catch (e) {
this.log.warn(`error connection: ${e}`);
return null;
}
} catch (e) {
this.log.info(`awsMqtt: ${e}`);
return null;
}
}
async connectMqtt() {
try {
this.mqttC = await this.awsMqtt();
if (this.mqttC == null) {
this.log.warn("Error mqtt connection!");
return;
}
this.mqttC.on("message", async (topic, message, dup, qos, retain) => {
let data;
try {
const json = Buffer.from(message);
data = JSON.parse(json.toString("utf-8"));
this.log.debug(`Mower MQTT: ${JSON.stringify(data)}`);
this.log.debug(`topic: ${topic} - dup: ${dup} - qos: ${qos} - retain: ${retain}`);
} catch (error) {
this.log.warn(`Cannot parse mqtt message ${message} for topic ${topic}`);
return;
}
this.updateMqttData(false);
this.mqtt_blocking = 0;
const mower = this.deviceArray.find((mower) => mower.mqtt_topics.command_out === topic);
const merge = this.deviceArray.findIndex((merge) => merge.mqtt_topics.command_out === topic);
if (mower) {
this.log.debug(
"Worxcloud MQTT get Message for mower " + mower.name + " (" + mower.serial_number + ")",
);
try {
if (!data.cfg.sn) {
data.cfg.sn = mower.serial_number;
}
if (this.mqtt_response_check[data.cfg.id]) {
this.log.debug(`Request ID ${data.cfg.id} has been passed to the mower`);
this.lastCommand(this.mqtt_response_check, "response", data.cfg.id);
delete this.mqtt_response_check[data.cfg.id];
} else if (data.cfg.id > 1) {
this.log.debug(`Response ID ${data.cfg.id} from mower`);
this.lastCommand(data, "other", "cfg");
}
} catch (error) {
this.log.debug(`this.mqttC.on: ${error}`);
}
try {
if (!mower || !mower.last_status || !mower.last_status.payload) {
this.log.debug("No last_status found");
mower.last_status = {};
this.log.debug("Reset last_status");
} else {
this.log.debug("Set new timestamp");
try {
if (merge) {
this.deviceArray[merge].last_status.payload = data;
}
} catch (error) {
this.log.info("Update deviceArray: " + error);
}
mower.last_status.payload = data;
mower.last_status.timestamp = new Date(Date.now() - new Date().getTimezoneOffset() * 60000)
.toISOString()
.replace("T", " ")
.replace("Z", "");
}
} catch (error) {
this.log.info("Mqtt Delete last_status: " + error);
}
if (this.config.pingMqtt) {
this.pingToMqtt(mower);
}
await this.setStates(mower);
const new_mower = await this.cleanupRaw(mower);
this.json2iob.parse(`${mower.serial_number}.rawMqtt`, new_mower, {
forceIndex: true,
preferedArrayName: null,
});
} else {
this.log.info(`Worxcloud MQTT could not find mower topic - ${topic} in mowers`);
this.log.info(`Mower List : ${JSON.stringify(this.deviceArray)}`);
}
});
this.mqttC.on("connect", async (session_present) => {
this.setMqttOnline(true);
this.log.debug(`MQTT connection: ${session_present}`);
this.log.debug("MQTT connected to: " + this.userData.mqtt_newendpoint);
this.mqtt_blocking = 0;
this.mqtt_restart && this.clearTimeout(this.mqtt_restart);
for (const mower of this.deviceArray) {
if (!mower.mqtt_topics) {
this.log.warn("No mqtt topics found for mower " + mower.serial_number);
continue;
}
if (this.mqttC == null) {
this.log.info(`Connection interrupted!`);
return;
}
await this.mqttC.subscribe(mower.mqtt_topics.command_out, mqtt.QoS.AtLeastOnce);
this.log.debug(
`Mower Endpoint : ${mower.mqtt_endpoint} with user id ${mower.user_id} and mqtt registered ${mower.mqtt_registered} iot_registered ${mower.iot_registered} online ${mower.online} `,
);
if (this.initConnection || this.config.updateMqtt) {
this.sendPing(mower, false, "", "startPing");
}
if (this.config.pingMqtt) {
this.pingToMqtt(mower);
}
}
this.initConnection = false;
});
this.mqttC.on("interrupt", async (error) => {
this.log.info(`Connection interrupted: ${error}`);
this.setMqttOnline(false);
});
this.mqttC.on("resume", async (return_code, session_present) => {
this.setMqttOnline(false);
this.log.info(`Resumed: rc: ${return_code} existing session: ${session_present}`);
this.log.info("MQTT reconnect: " + this.mqtt_blocking);
this.log.info(`Reconnect since adapter start: ${this.reconnectCounter}`);
++this.reconnectCounter;
++this.mqtt_blocking;
if (this.mqtt_blocking > 15) {
this.log.warn(
"No Connection to Worx for 1 minute. Please check your internet connection or check in your App if Worx blocked you for 24h. Mqtt connection will restart automatic in 1h",
);
this.log.info(`Request counter since adapter start: ${this.requestCounter}`);
this.log.info(`Reconnects since adapter start: ${this.reconnectCounter}`);
this.log.info(`Adapter start date: ${new Date(this.requestCounterStart).toLocaleString()}`);
this.mqttC && (await this.mqttC.disconnect());
this.mqttC = null;
this.mqtt_restart && this.clearTimeout(this.mqtt_restart);
this.mqtt_restart = null;
this.mqtt_restart = this.setTimeout(
async () => {
this.log.info("Restart Mqtt after 1h");
this.start_mqtt();
},
1 * 60 * 1000 * 60,
); // 1 hour
}
});
this.mqttC.on("disconnect", () => {
this.log.debug("Disconnected");
this.setMqttOnline(false);
});
this.mqttC.on("error", (error) => {
this.log.info(`MQTT ERROR: ${error}`);
this.setMqttOnline(false);
});