123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125 |
- #!/usr/bin/env node
- /**
- * @description MeshCentral bot sample code
- * @author Ylian Saint-Hilaire
- * @copyright Intel Corporation 2018-2022
- * @license Apache-2.0
- * @version v0.0.1
- */
- // Make sure we have the dependency modules
- try { require('minimist'); } catch (ex) { console.log('Missing module "minimist", type "npm install minimist" to install it.'); return; }
- try { require('ws'); } catch (ex) { console.log('Missing module "ws", type "npm install ws" to install it.'); return; }
- var settings = {};
- const crypto = require('crypto');
- const args = require('minimist')(process.argv.slice(2));
- const path = require('path');
- if (args.proxy != null) { try { require('https-proxy-agent'); } catch (ex) { console.log('Missing module "https-proxy-agent", type "npm install https-proxy-agent" to install it.'); return; } }
- if (args['_'].length == 0) {
- console.log("MeshBot is a bot that connects to MeshCentral and perform various tasks.");
- console.log("Information at: https://meshcentral.com");
- console.log("No action specified, use MeshBot like this:\r\n\r\n meshbot [action] [arguments]\r\n");
- console.log("Supported actions:");
- console.log(" run - Run the bot.");
- console.log("\r\nSupported login arguments:");
- console.log(" --url [wss://server] - Server url, wss://localhost:443 is default.");
- console.log(" - Use wss://localhost:443?key=xxx if login key is required.");
- console.log(" --loginuser [username] - Login username, admin is default.");
- console.log(" --loginpass [password] - Login password.");
- console.log(" --token [number] - 2nd factor authentication token.");
- console.log(" --loginkey [key] - Server login key.");
- console.log(" --nocertcheck - Ignore server certificate warning.");
- console.log(" --proxy [http://proxy:123] - Specify an HTTP proxy.");
- return;
- } else {
- settings.cmd = args['_'][0].toLowerCase();
- if (settings.cmd != 'run') { console.log("Invalid command. \"run\" command will start the bot."); return; } else { serverConnect(); }
- }
- function serverConnect() {
- const WebSocket = require('ws'), options = {}
-
- // URL setup
- var url = 'wss://localhost/control.ashx';
- if (args.url) {
- url = args.url;
- if (url.length < 5) { console.log("Invalid url."); process.exit(); return; }
- if ((url.startsWith('wss://') == false) && (url.startsWith('ws://') == false)) { console.log("Invalid url."); process.exit(); return; }
- var i = url.indexOf('?key='), loginKey = null;
- if (i >= 0) { loginKey = url.substring(i + 5); url = url.substring(0, i); }
- if (url.endsWith('/') == false) { url += '/'; }
- url += 'control.ashx';
- if (loginKey != null) { url += '?key=' + loginKey; }
- }
-
- // Certificate checking
- if (args.nocertcheck) { options.rejectUnauthorized = false; }
- // Setup the HTTP proxy if needed
- if (args.proxy != null) {
- const HttpsProxyAgent = require('https-proxy-agent');
- options.agent = new HttpsProxyAgent(require('url').parse(args.proxy));
- }
-
- // Authentication setup
- if (args.loginkey != null) { url += '?auth=' + args.loginkey; } // Cookie authentication
- else if (args.loginpass != null) { // Password authentication
- var username = 'admin';
- if (args.loginuser != null) { username = args.loginuser; }
- var token = '';
- if (args.token != null) { token = ',' + Buffer.from('' + args.token).toString('base64'); }
- options.headers = { 'x-meshauth': Buffer.from('' + username).toString('base64') + ',' + Buffer.from('' + args.loginpass).toString('base64') + token }
- }
-
- // Connect to the server
- const ws = new WebSocket(url, options);
- console.log('MeshBot, press CTRl-C to stop.');
- console.log('Connecting to ' + url);
- ws.on('open', function open() {
- //console.log('Connected.');
- switch (settings.cmd) {
- // ws.send(JSON.stringify({ action: 'users', responseid: 'meshctrl' })); // Ask for list of users
- // ws.send(JSON.stringify({ action: 'meshes' })); // Ask for list of device groups
- // ws.send(JSON.stringify({ action: 'nodes', responseid: 'meshctrl' })); // Ask for list of devices
- }
- });
- ws.on('close', function () {
- console.log('Reconnecting in 10 seconds...');
- setTimeout(serverConnect, 10000);
- });
- ws.on('error', function (err) {
- if (err.code == 'ENOTFOUND') { console.log('Unable to resolve ' + url); }
- else if (err.code == 'ECONNREFUSED') { console.log('Unable to connect to ' + url); }
- else { console.log(err); }
- });
- ws.on('message', function incoming(rawdata) {
- var data = null;
- try { data = JSON.parse(rawdata); } catch (ex) { }
- if (data == null) { console.log('Unable to parse data: ' + rawdata); }
-
- //console.log("Got command: " + data.action);
- switch (data.action) {
- case 'serverinfo': { console.log('Connected to server: ' + data.serverinfo.name); break; }
- case 'userinfo': {
- console.log('Connected at user: ' + data.userinfo.name);
- if ((args.targetuser != null) || (args.targetsession != null)) {
- console.log('Sending interuser message...');
- ws.send(JSON.stringify({ action: 'interuser', userid: args.targetuser, sessionid: args.targetsession, data: 'Hello!!!' })); // Send a hello message
- }
- break;
- }
- case 'interuser': {
- console.log('Got InterUser Message', data);
- if ((args.targetuser == null) && (args.targetsession == null) && (typeof data.data == 'string')) { // For testing, echo back the original message.
- console.log('Sending interuser echo...');
- ws.send(JSON.stringify({ action: 'interuser', sessionid: data.sessionid, data: 'ECHO: ' + data.data }));
- }
- break;
- }
- }
- });
- }
|