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main.js
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/* jshint -W097 */
/* jshint -W030 */
/* jshint strict:true */
/* jslint node: true */
/* jslint esversion: 6 */
'use strict';
const utils = require('@iobroker/adapter-core'); // Get common adapter utils
let adapter;
const objectHelper = require('@apollon/iobroker-tools').objectHelper; // Get common adapter utils
const mapper = require('./lib/mapper'); // Get common adapter utils
const dgram = require('dgram');
const {MessageParser, CommandType} = require('tuyapi/lib/message-parser.js');
const extend = require('extend');
const fs = require('fs');
const os = require('os');
const path = require('path');
const http = require('http');
const serveStatic = require('serve-static');
const finalhandler = require('finalhandler');
const mitm = require('http-mitm-proxy');
const crypto = require('crypto');
const UDP_KEY_STRING = 'yGAdlopoPVldABfn';
const UDP_KEY = crypto.createHash('md5').update(UDP_KEY_STRING, 'utf8').digest();
let server;
let serverEncrypted;
let proxyServer;
let staticServer;
let proxyStopTimeout;
let proxyAdminMessageCallback;
const TuyaDevice = require('tuyapi');
const knownDevices = {};
let discoveredEncryptedDevices = {};
const valueHandler = {};
let connected = null;
let connectedCount = 0;
let adapterInitDone = false;
let Sentry;
let SentryIntegrations;
function initSentry(callback) {
if (!adapter.ioPack.common || !adapter.ioPack.common.plugins || !adapter.ioPack.common.plugins.sentry) {
return callback && callback();
}
const sentryConfig = adapter.ioPack.common.plugins.sentry;
if (!sentryConfig.dsn) {
adapter.log.warn('Invalid Sentry definition, no dsn provided. Disable error reporting');
return callback && callback();
}
// Require needed tooling
Sentry = require('@sentry/node');
SentryIntegrations = require('@sentry/integrations');
// By installing source map support, we get the original source
// locations in error messages
require('source-map-support').install();
let sentryPathWhitelist = [];
if (sentryConfig.pathWhitelist && Array.isArray(sentryConfig.pathWhitelist)) {
sentryPathWhitelist = sentryConfig.pathWhitelist;
}
if (adapter.pack.name && !sentryPathWhitelist.includes(adapter.pack.name)) {
sentryPathWhitelist.push(adapter.pack.name);
}
let sentryErrorBlacklist = [];
if (sentryConfig.errorBlacklist && Array.isArray(sentryConfig.errorBlacklist)) {
sentryErrorBlacklist = sentryConfig.errorBlacklist;
}
if (!sentryErrorBlacklist.includes('SyntaxError')) {
sentryErrorBlacklist.push('SyntaxError');
}
Sentry.init({
release: adapter.pack.name + '@' + adapter.pack.version,
dsn: sentryConfig.dsn,
integrations: [
new SentryIntegrations.Dedupe()
]
});
Sentry.configureScope(scope => {
scope.setTag('version', adapter.common.installedVersion || adapter.common.version);
if (adapter.common.installedFrom) {
scope.setTag('installedFrom', adapter.common.installedFrom);
}
else {
scope.setTag('installedFrom', adapter.common.installedVersion || adapter.common.version);
}
scope.addEventProcessor(function(event, hint) {
// Try to filter out some events
if (event.exception && event.exception.values && event.exception.values[0]) {
const eventData = event.exception.values[0];
// if error type is one from blacklist we ignore this error
if (eventData.type && sentryErrorBlacklist.includes(eventData.type)) {
return null;
}
if (eventData.stacktrace && eventData.stacktrace.frames && Array.isArray(eventData.stacktrace.frames) && eventData.stacktrace.frames.length) {
// if last exception frame is from an nodejs internal method we ignore this error
if (eventData.stacktrace.frames[eventData.stacktrace.frames.length - 1].filename && (eventData.stacktrace.frames[eventData.stacktrace.frames.length - 1].filename.startsWith('internal/') || eventData.stacktrace.frames[eventData.stacktrace.frames.length - 1].filename.startsWith('Module.'))) {
return null;
}
// Check if any entry is whitelisted from pathWhitelist
const whitelisted = eventData.stacktrace.frames.find(frame => {
if (frame.function && frame.function.startsWith('Module.')) {
return false;
}
if (frame.filename && frame.filename.startsWith('internal/')) {
return false;
}
if (frame.filename && !sentryPathWhitelist.find(path => path && path.length && frame.filename.includes(path))) {
return false;
}
return true;
});
if (!whitelisted) {
return null;
}
}
}
return event;
});
adapter.getForeignObject('system.config', (err, obj) => {
if (obj && obj.common && obj.common.diag !== 'none') {
adapter.getForeignObject('system.meta.uuid', (err, obj) => {
// create uuid
if (!err && obj) {
Sentry.configureScope(scope => {
scope.setUser({
id: obj.native.uuid
});
});
}
callback && callback();
});
}
else {
callback && callback();
}
});
});
}
function setConnected(isConnected) {
if (connected !== isConnected) {
connected = isConnected;
adapter && adapter.setState('info.connection', connected, true, (err) => {
// analyse if the state could be set (because of permissions)
if (err && adapter && adapter.log) adapter.log.error('Can not update connected state: ' + err);
else if (adapter && adapter.log) adapter.log.debug('connected set to ' + connected);
});
}
}
function startAdapter(options) {
options = options || {};
Object.assign(options, {
name: 'tuya'
});
adapter = new utils.Adapter(options);
adapter.on('unload', function(callback) {
try {
stopAll();
stopProxy();
setConnected(false);
// adapter.log.info('cleaned everything up...');
setTimeout(callback, 3000);
} catch (e) {
callback();
}
});
adapter.on('stateChange', function(id, state) {
// Warning, state can be null if it was deleted
adapter.log.debug('stateChange ' + id + ' ' + JSON.stringify(state));
objectHelper.handleStateChange(id, state);
});
adapter.on('message', function(msg) {
processMessage(msg);
});
adapter.on('ready', function() {
if (adapter.supportsFeature && adapter.supportsFeature('PLUGINS')) {
const sentryInstance = adapter.getPluginInstance('sentry');
if (sentryInstance) {
Sentry = sentryInstance.getSentryObject();
}
main();
}
else {
initSentry(main);
}
});
return adapter;
}
process.on('SIGINT', function() {
stopAll();
stopProxy();
setConnected(false);
});
process.on('uncaughtException', function(err) {
console.log('Exception: ' + err + '/' + err.toString());
if (adapter && adapter.log) {
adapter.log.warn('Exception: ' + err);
}
stopAll();
stopProxy();
setConnected(false);
});
function stopAll() {
server && server.close();
serverEncrypted && serverEncrypted.close();
if (proxyStopTimeout) {
clearTimeout(proxyStopTimeout);
proxyStopTimeout = null;
}
for (const deviceId in knownDevices) {
if (!knownDevices.hasOwnProperty(deviceId)) continue;
knownDevices[deviceId].stop = true;
if (knownDevices[deviceId].reconnectTimeout) {
clearTimeout(knownDevices[deviceId].reconnectTimeout);
knownDevices[deviceId].reconnectTimeout = null;
}
if (knownDevices[deviceId].pollingTimeout) {
clearTimeout(knownDevices[deviceId].pollingTimeout);
knownDevices[deviceId].pollingTimeout = null;
}
if (knownDevices[deviceId].device) {
knownDevices[deviceId].device.disconnect();
knownDevices[deviceId].device = null;
}
}
}
function initDeviceObjects(deviceId, data, objs, values, preserveFields) {
if (!values) {
values = {};
}
if (!preserveFields) {
preserveFields = [];
}
const physicalDeviceId = data.meshId || deviceId;
objs.forEach((obj) => {
const id = obj.id;
delete obj.id;
let onChange;
if (!data.localKey && !data.meshId) {
obj.write = false;
}
if (obj.write) {
adapter.log.debug(deviceId + ' Register onChange for ' + id);
onChange = (value) => {
adapter.log.debug(deviceId + ' onChange triggered for ' + id + ' and value ' + JSON.stringify(value));
if (!knownDevices[physicalDeviceId].device) {
adapter.log.debug(deviceId + 'Device communication not initialized ...');
return;
}
if (obj.scale) {
value *= Math.pow(10, obj.scale);
}
else if (obj.states) {
value = obj.states[value.toString()];
}
knownDevices[physicalDeviceId].device.set({
'dps': id,
'set': value,
'devId': deviceId
}).then(() => {
adapter.log.debug(deviceId + '.' + id + ': set value ' + value + ' via ' + physicalDeviceId);
pollDevice(deviceId, 2000);
}).catch((err) => {
adapter.log.error(deviceId + '.' + id + ': ' + err.message);
pollDevice(deviceId, 2000);
});
};
}
if (obj.scale) {
valueHandler[deviceId + '.' + id] = (value) => {
if (value === undefined) return undefined;
return Math.floor(value * Math.pow(10, -obj.scale) * 100) / 100;
};
values[id] = valueHandler[deviceId + '.' + id](values[id]);
}
else if (obj.states) {
valueHandler[deviceId + '.' + id] = (value) => {
if (value === undefined) return undefined;
for (const key in obj.states) {
if (!obj.states.hasOwnProperty(key)) continue;
if (obj.states[key] === value) return key;
}
adapter.log.warn(deviceId + '.' + id + ': Value from device not defined in Schema: ' + value);
return null;
};
values[id] = valueHandler[deviceId + '.' + id](values[id]);
}
if (obj.encoding) {
const dpEncoding = obj.encoding;
if (!valueHandler[deviceId + '.' + id]) {
valueHandler[deviceId + '.' + id] = (value) => {
if (typeof value !== 'string') return value;
try {
switch (dpEncoding) {
case 'base64':
return Buffer.from(value, 'base64').toString('utf-8');
default:
adapter.log.info('Unsupported encoding ' + dpEncoding + ' for ' + deviceId + '.' + id);
return value;
}
} catch (err) {
adapter.log.info('Error while decoding ' + dpEncoding + ' for ' + deviceId + '.' + id + ': ' + err.message);
return value;
}
};
values[id] = valueHandler[deviceId + '.' + id](values[id]);
}
delete obj.encoding;
}
objectHelper.setOrUpdateObject(deviceId + '.' + id, {
type: 'state',
common: obj
}, preserveFields, values[id], onChange);
});
}
function pollDevice(deviceId, overwriteDelay) {
if (!overwriteDelay) {
overwriteDelay = adapter.config.pollingInterval * 1000;
}
if (knownDevices[deviceId].pollingTimeout) {
clearTimeout(knownDevices[deviceId].pollingTimeout);
knownDevices[deviceId].pollingTimeout = null;
}
knownDevices[deviceId].pollingTimeout = setTimeout(() => {
knownDevices[deviceId].pollingTimeout = null;
const physicalDeviceId = knownDevices[deviceId].data.meshId || deviceId;
if (knownDevices[physicalDeviceId] && knownDevices[physicalDeviceId].device) {
knownDevices[physicalDeviceId].device.get({
returnAsEvent: true
}).catch(err => {
adapter.log.warn(deviceId + ' error on get: ' + err.message);
});
}
pollDevice(deviceId);
}, overwriteDelay);
}
function initDevice(deviceId, productKey, data, preserveFields, callback) {
if (!preserveFields) {
preserveFields = [];
}
data.productKey = productKey;
let values;
if (data.dps) {
values = data.dps;
delete data.dps;
}
// {"ip":"192.168.178.85","gwId":"34305060807d3a1d7178","active":2,"ability":0,"mode":0,"encrypt":true,"productKey":"8FAPq5h6gdV51Vcr","version":"3.1"}
if (!data.schema) {
const known = mapper.getSchema(productKey);
adapter.log.debug(deviceId + ': Schema found for ' + productKey + ': ' + JSON.stringify(known));
if (known) {
data.schema = known.schema;
data.schemaExt = known.schemaExt;
}
}
knownDevices[deviceId] = extend(true, {}, knownDevices[deviceId] || {}, {
'data': data
});
knownDevices[deviceId].errorcount = 0;
if (knownDevices[deviceId].device) {
knownDevices[deviceId].stop = true;
if (knownDevices[deviceId].reconnectTimeout) {
clearTimeout(knownDevices[deviceId].reconnectTimeout);
knownDevices[deviceId].reconnectTimeout = null;
}
if (knownDevices[deviceId].pollingTimeout) {
clearTimeout(knownDevices[deviceId].pollingTimeout);
knownDevices[deviceId].pollingTimeout = null;
}
if (knownDevices[deviceId].device) {
knownDevices[deviceId].device.disconnect();
knownDevices[deviceId].device = null;
}
}
if (!data.localKey) {
data.localKey = knownDevices[deviceId].localKey || '';
}
else {
knownDevices[deviceId].localKey = data.localKey;
}
if (!data.version) {
data.version = knownDevices[deviceId].version || '';
}
else {
knownDevices[deviceId].version = data.version;
}
if (data.ip) {
knownDevices[deviceId].ip = data.ip;
}
adapter.log.debug(deviceId + ': Create device objects if not exist');
objectHelper.setOrUpdateObject(deviceId, {
type: 'device',
common: {
name: data.name || 'Device ' + deviceId
},
native: data
}, preserveFields);
!data.meshId && objectHelper.setOrUpdateObject(deviceId + '.online', {
type: 'state',
common: {
name: 'Device online status',
type: 'boolean',
role: 'indicator.reachable',
read: true,
write: false
}
}, false);
!data.meshId && objectHelper.setOrUpdateObject(deviceId + '.ip', {
type: 'state',
common: {
name: 'Device IP',
type: 'string',
role: 'info.ip',
read: true,
write: false
}
}, data.ip);
if (data.schema) {
const objs = mapper.getObjectsForSchema(data.schema, data.schemaExt);
adapter.log.debug(deviceId + ': Objects ' + JSON.stringify(objs));
initDeviceObjects(deviceId, data, objs, values, preserveFields);
knownDevices[deviceId].objectsInitialized = true;
}
objectHelper.processObjectQueue(() => {
if (!data.meshId) { // only devices without a meshId are real devices
if (!knownDevices[deviceId].ip) {
return checkDiscoveredEncryptedDevices(deviceId, callback);
}
adapter.log.info(deviceId + ' Init with IP=' + knownDevices[deviceId].ip + ', Key=' + knownDevices[deviceId].localKey + ', Version=' + knownDevices[deviceId].version);
knownDevices[deviceId].stop = false;
knownDevices[deviceId].device = new TuyaDevice({
id: deviceId,
key: knownDevices[deviceId].localKey || '0000000000000000',
ip: knownDevices[deviceId].ip,
version: knownDevices[deviceId].version,
nullPayloadOnJSONError: true
});
knownDevices[deviceId].device.on('data', (data) => {
knownDevices[deviceId].errorcount = 0;
if (typeof data !== 'object' || !data || !data.dps) return;
adapter.log.debug(deviceId + ': Received data: ' + JSON.stringify(data.dps));
if (knownDevices[deviceId].deepCheckNextData) {
const dataKeys = Object.keys(data.dps);
const dummyFieldList = ["1", "2", "3", "101", "102", "103"];
if (dataKeys.length === dummyFieldList.length && !dataKeys.find(key => !dummyFieldList.includes(key) || data.dps[key] !== null)) {
// {"1":null,"2":null,"3":null,"101":null,"102":null,"103":null}
adapter.log.debug(deviceId + ': Ignore invalid data (Counter: ' + knownDevices[deviceId].deepCheckNextData + ')');
knownDevices[deviceId].deepCheckNextData--;
return;
}
}
if (!knownDevices[deviceId].objectsInitialized) {
adapter.log.info(deviceId + ': No schema exists, init basic states ...');
initDeviceObjects(deviceId, data, mapper.getObjectsForData(data.dps, !!knownDevices[deviceId].localKey), data.dps, ['name']);
knownDevices[deviceId].objectsInitialized = true;
objectHelper.processObjectQueue();
return;
}
for (const id in data.dps) {
if (!data.dps.hasOwnProperty(id)) continue;
let value = data.dps[id];
if (valueHandler[deviceId + '.' + id]) {
value = valueHandler[deviceId + '.' + id](value);
}
adapter.setState(deviceId + '.' + id, value, true);
}
});
knownDevices[deviceId].device.on('connected', () => {
adapter.log.debug(deviceId + ': Connected to device');
adapter.setState(deviceId + '.online', true, true);
if (knownDevices[deviceId].reconnectTimeout) {
clearTimeout(knownDevices[deviceId].reconnectTimeout);
knownDevices[deviceId].reconnectTimeout = null;
}
knownDevices[deviceId].connected = true;
connectedCount++;
if (!connected) setConnected(true);
});
knownDevices[deviceId].device.on('disconnected', () => {
adapter.log.debug(deviceId + ': Disconnected from device');
adapter.setState(deviceId + '.online', false, true);
if (!knownDevices[deviceId].stop) {
if (knownDevices[deviceId].reconnectTimeout) {
clearTimeout(knownDevices[deviceId].reconnectTimeout);
knownDevices[deviceId].reconnectTimeout = null;
}
knownDevices[deviceId].reconnectTimeout = setTimeout(() => {
if (!knownDevices[deviceId].device) {
return;
}
knownDevices[deviceId].device.connect().catch(err => {
adapter.log.error(deviceId + ': ' + err.message);
});
}, 60000);
}
if (knownDevices[deviceId].connected) {
knownDevices[deviceId].connected = false;
connectedCount--;
}
if (connected && connectedCount === 0) setConnected(false);
});
knownDevices[deviceId].device.on('error', (err) => {
adapter.log.debug(deviceId + ': Error from device (' + knownDevices[deviceId].errorcount + '): App still open on your mobile phone? ' + err);
if (err === 'json obj data unvalid') {
// Special error case!
knownDevices[deviceId].deepCheckNextData = knownDevices[deviceId].deepCheckNextData || 0;
knownDevices[deviceId].deepCheckNextData++;
}
knownDevices[deviceId].errorcount++;
if (knownDevices[deviceId].errorcount > 3) {
knownDevices[deviceId].stop = true;
if (knownDevices[deviceId].reconnectTimeout) {
clearTimeout(knownDevices[deviceId].reconnectTimeout);
knownDevices[deviceId].reconnectTimeout = null;
}
if (knownDevices[deviceId].pollingTimeout) {
clearTimeout(knownDevices[deviceId].pollingTimeout);
knownDevices[deviceId].pollingTimeout = null;
}
if (knownDevices[deviceId].device) {
knownDevices[deviceId].device.disconnect();
knownDevices[deviceId].device = null;
}
}
});
knownDevices[deviceId].device.connect().catch(err => {
adapter.log.error(deviceId + ': ' + err.message);
});
if (!knownDevices[deviceId].localKey) {
adapter.log.info(deviceId + ': No local encryption key available, get data using polling, controlling of device NOT possibe. Please sync with App!');
pollDevice(deviceId);
}
}
callback && callback();
});
}
function discoverLocalDevices() {
server = dgram.createSocket('udp4');
server.on('listening', function () {
//const address = server.address();
adapter.log.info('Listen for local Tuya devices on port 6666');
});
const normalParser = new MessageParser({version: 3.1});
server.on('message', function (message, remote) {
adapter.log.debug('Discovered device: ' + remote.address + ':' + remote.port + ' - ' + message);
let data;
try {
data = normalParser.parse(message)[0];
} catch (err) {
return;
}
if (!data.payload || !data.payload.gwId || data.commandByte !== CommandType.UDP) return;
if (knownDevices[data.payload.gwId] && knownDevices[data.payload.gwId].device) return;
initDevice(data.payload.gwId, data.payload.productKey, data.payload, ['name']);
});
server.on('error', err => {
adapter.log.warn('Can not Listen for Encrypted UDP packages: ' + err);
});
server.bind(6666);
serverEncrypted = dgram.createSocket('udp4');
serverEncrypted.on('listening', function () {
//const address = server.address();
adapter.log.info('Listen for encrypted local Tuya devices on port 6667');
});
serverEncrypted.on('message', function (message, remote) {
if (!discoveredEncryptedDevices[remote.address]) {
adapter.log.debug('Discovered encrypted device and store for later usage: ' + remote.address + ':' + remote.port + ' - ' + message.toString('hex'));
discoveredEncryptedDevices[remote.address] = message;
// try to auto init devices when known already by using proxy
if (adapterInitDone) {
for (let deviceId of Object.keys(knownDevices)) {
if (!knownDevices[deviceId].localKey || knownDevices[deviceId].device) continue;
checkDiscoveredEncryptedDevices(deviceId);
}
}
}
});
serverEncrypted.on('error', err => {
adapter.log.warn('Can not Listen for Encrypted UDP packages: ' + err);
});
serverEncrypted.bind(6667);
}
function checkDiscoveredEncryptedDevices(deviceId, callback) {
const foundIps = Object.keys(discoveredEncryptedDevices);
adapter.log.debug(deviceId + ': Try to initialize encrypted device with received UDP messages (#IPs: ' + foundIps.length + '): version=' + knownDevices[deviceId].version + ', key=' + knownDevices[deviceId].localKey);
const parser = new MessageParser({version: knownDevices[deviceId].version || 3.3, key: knownDevices[deviceId].localKey});
const parserDefault = new MessageParser({version: knownDevices[deviceId].version || 3.3, key: UDP_KEY});
for (let ip of foundIps) {
if (discoveredEncryptedDevices[ip] === true) continue;
let data;
// try Default Key
try {
data = parserDefault.parse(discoveredEncryptedDevices[ip])[0];
}
catch (err) {
adapter.log.debug(deviceId + ': Error on default decrypt try: ' + err.message);
}
if (!data || !data.payload || !data.payload.gwId || (data.commandByte !== CommandType.UDP && data.commandByte !== CommandType.UDP_NEW)) {
adapter.log.debug(deviceId + ': No relevant Data for default decrypt try: ' + JSON.stringify(data));
// try device key
try {
data = parser.parse(discoveredEncryptedDevices[ip])[0];
}
catch (err) {
adapter.log.debug(deviceId + ': Error on device decrypt try: ' + err.message);
continue;
}
if (!data || !data.payload || !data.payload.gwId || (data.commandByte !== CommandType.UDP && data.commandByte !== CommandType.UDP_NEW)) {
adapter.log.debug(deviceId + ': No relevant Data for device decrypt try: ' + JSON.stringify(data));
continue;
}
}
if (data.payload.gwId === deviceId) {
discoveredEncryptedDevices[data.payload.ip] = true;
initDevice(data.payload.gwId, data.payload.productKey, data.payload, ['name'], callback);
return true;
}
}
adapter.log.info(deviceId + ': None of the discovered devices matches :-(');
callback && callback();
}
function initDone() {
adapter.log.info('Existing devices initialized');
discoverLocalDevices();
adapter.subscribeStates('*');
discoveredEncryptedDevices = {}; // Clean discovered devices to reset auto detection
adapterInitDone = true;
}
function processMessage(msg) {
adapter.log.debug('Message: ' + JSON.stringify(msg));
switch (msg.command) {
case 'startProxy':
startProxy(msg);
break;
case 'stopProxy':
stopProxy(msg);
break;
case 'getProxyResult':
getProxyResult(msg);
break;
case 'getDeviceInfo':
getDeviceInfo(msg);
break;
}
}
function startProxy(msg) {
const ifaces = os.networkInterfaces();
let ownIp;
for (const eth in ifaces) {
if (!ifaces.hasOwnProperty(eth)) continue;
for (let num = 0; num < ifaces[eth].length; num++) {
if (ifaces[eth][num].family !== 'IPv6' && ifaces[eth][num].address !== '127.0.0.1' && ifaces[eth][num].address !== '0.0.0.0') {
ownIp = ifaces[eth][num].address;
adapter.log.debug('Use first network interface (' + ownIp + ')');
break;
}
}
if (ownIp) break;
}
if (!proxyServer) {
msg.message.proxyPort = parseInt(msg.message.proxyPort, 10);
if (isNaN(msg.message.proxyPort) || msg.message.proxyPort < 1024 || msg.message.proxyPort > 65535) {
adapter.log.warn('Invalid port set for Proxy. Reset to 8888');
msg.message.proxyPort = 8888;
}
if (isNaN(msg.message.proxyWebPort) || msg.message.proxyWebPort < 1024 || msg.message.proxyWebPort > 65535) {
adapter.log.warn('Invalid port set for Proxy web port. Reset to 8889');
msg.message.proxyWebPort = 8889;
}
const dataDir = path.normalize(utils.controllerDir + '/' + require(utils.controllerDir + '/lib/tools').getDefaultDataDir());
const configPath = path.join(dataDir, adapter.namespace.replace('.', '_'));
if (!fs.existsSync(configPath)) {
fs.mkdirSync(configPath);
}
// Create proxy server
proxyServer = mitm();
proxyServer.onRequest((ctx, callback) => {
ctx.onResponse(function(ctx, callback) {
ctx.proxyToServerRequest.socket.once('close', () => {
ctx.clientToProxyRequest.socket.destroy()
});
return callback();
});
if (ctx.clientToProxyRequest.headers && ctx.clientToProxyRequest.headers.host && ctx.clientToProxyRequest.headers.host.includes('tuya')) {
const chunks = [];
ctx.onResponseData(function(ctx, chunk, callback) {
chunks.push(chunk);
return callback(null, chunk);
});
ctx.onResponseEnd(function(ctx, callback) {
const body = Buffer.concat(chunks).toString('utf-8');
if (body.includes('tuya.m.my.group.device.list')) {
let response;
try {
response = JSON.parse(body);
}
catch (err) {
adapter.log.debug('SSL-Proxy: error checking response: ' + err.message);
adapter.log.debug(body);
}
catchProxyInfo(response);
}
else if (body.startsWith('{') && body.includes('"result":')) {
let response;
try {
response = JSON.parse(body);
}
catch (err) {
response = null;
}
if (response && response.result && typeof response.result ==='string') {
adapter.log.warn('It seems that you use an unsupported App version of Tuya App! Please see Admin Infos and GitHub Readme for details!');
}
}
return callback();
});
}
return callback();
});
proxyServer.onError((ctx, err) => {
adapter.log.error('SSL-Proxy ERROR: ' + err);
adapter.log.error(err.stack);
});
proxyServer.listen({
port: msg.message.proxyPort,
sslCaDir: configPath,
keepAlive: true
}, () => {
// Create server for downloading certificate
const serve = serveStatic(path.join(configPath, 'certs'), {});
// Create server
staticServer = http.createServer((req, res) => {
serve(req, res, finalhandler(req, res));
});
staticServer.on('error', err => {
adapter.log.error('SSL-Proxy could not be started: ' + err);
adapter.log.error(err.stack);
});
// Listen
staticServer.listen(msg.message.proxyWebPort, () => {
adapter.log.info('SSL-Proxy ready to receive requests');
let QRCode;
try {
QRCode = require('qrcode');
}
catch (e) {
QRCode = null;
}
if (QRCode) {
let qrCodeCert;
QRCode.toDataURL('http://' + ownIp + ':' + msg.message.proxyWebPort + '/ca.pem').then((url) => {
qrCodeCert = url;
adapter.sendTo(msg.from, msg.command, {
result: {
qrcodeCert: qrCodeCert
},
error: null
}, msg.callback);
proxyStopTimeout = setTimeout(() => {
if (proxyServer) {
proxyServer.close();
staticServer.close();
proxyServer = null;
staticServer = null;
}
}, 600000);
}).catch(err => {
console.error(err.message);
});
}
else {
adapter.sendTo(msg.from, msg.command, {
result: {
qrcodeCert: 'Not existing'
},
error: null
}, msg.callback);
proxyStopTimeout = setTimeout(() => {
if (proxyServer) {
proxyServer.close();
staticServer.close();
proxyServer = null;
staticServer = null;
}
}, 600000);
}
});
});
}
else {
clearTimeout(proxyStopTimeout);
proxyStopTimeout = setTimeout(() => {
if (proxyServer) {
proxyServer.close();
staticServer.close();
proxyServer = null;
staticServer = null;
}
}, 300000);
adapter.sendTo(msg.from, msg.command, {
result: {
success: true
},
error: null
}, msg.callback);
}
}
function stopProxy(msg) {
if (proxyServer) {
proxyServer.close();
staticServer.close();
proxyServer = null;
staticServer = null;
}
if (msg && adapter) {
adapter.sendTo(msg.from, msg.command, {
result: true,
error: null
}, msg.callback);
}
}
function catchProxyInfo(data) {
if (!data || !data.result || !Array.isArray(data.result)) return;
let devices = [];
let deviceInfos = [];
data.result.forEach((obj) => {
if (obj.a === 'tuya.m.my.group.device.list') {
devices = obj.result;
}
else if (obj.a === 'tuya.m.device.ref.info.my.list') {
deviceInfos = obj.result;
}
});
if (deviceInfos && deviceInfos.length) {
adapter.log.debug('Found ' + deviceInfos.length + ' device schema information');
deviceInfos.forEach((deviceInfo) => {
if (mapper.addSchema(deviceInfo.id, deviceInfo.schemaInfo)) {
adapter.log.info('new Schema added for product type ' + deviceInfo.id + '. Please send next line from logfile on disk to developer!');
adapter.log.info(JSON.stringify(deviceInfo.schemaInfo));
Sentry && Sentry.withScope(scope => {
scope.setLevel('info');
scope.setExtra("schema", '"' + deviceInfo.id + '": ' + JSON.stringify(deviceInfo.schemaInfo));
Sentry.captureMessage('Schema ' + deviceInfo.id, 'info');
});
}
});
}
else {
deviceInfos = [];
}
if (devices && devices.length) {
adapter.log.debug('Found ' + devices.length + ' devices');
devices.forEach((device) => {
delete device.ip;
device.schema = false;
initDevice(device.devId, device.productId, device);
/*
{
"devId": "34305060807d3a1d7832",
"dpMaxTime": 1540200260064,
"virtual": false,
"productId": "8FAPq5h6gdV51Vcr",
"dps": {
"1": false,
"2": 0,
"3": 1,
"4": 0,
"5": 0,
"6": 2399
},
"activeTime": 1539967915,
"ip": "91.89.163.25",
"lon": "8.345706",
"moduleMap": {
"wifi": {
"upgradeStatus": 0,
"bv": "5.27",
"cdv": "1.0.0",
"pv": "2.1",
"verSw": "1.0.1",
"isOnline": true,
"id": 2952706,
"cadv": ""
},
"mcu": {
"upgradeStatus": 0,
"cdv": "",
"verSw": "1.0.1",
"isOnline": true,
"id": 2952707,
"cadv": ""
}
},
"uuid": "34305060807d3a1d7832",
"name": "Steckdose 1",
"timezoneId": "Europe/Berlin",
"iconUrl": "https://images.tuyaus.com/smart/icon/1521522457nf46uh6z3tk3jag1m6bfq1tt9_0.jpg",
"lat": "49.035754",
"runtimeEnv": "prod",
"localKey": "03c5e7d3b8c97ec0"
}
*/
});
}
else {
devices = [];
}
if (proxyAdminMessageCallback) {
console.log('send ... ... ... ...');
adapter.sendTo(proxyAdminMessageCallback.from, proxyAdminMessageCallback.command, {
result: {
schemaCount: deviceInfos.length,
deviceCount: devices.length
},
error: null
}, proxyAdminMessageCallback.callback);
proxyAdminMessageCallback = null;
}
}
function getProxyResult(msg) {
proxyAdminMessageCallback = msg;
// To simulate a successfull response ...
/*
if (proxyAdminMessageCallback) {
console.log('send ... ... ... ...');
adapter.sendTo(proxyAdminMessageCallback.from, proxyAdminMessageCallback.command, {
result: {