121 lines
4.8 KiB
JavaScript
121 lines
4.8 KiB
JavaScript
/**
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* @description MeshCentral SMS gateway communication module
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* @author Ylian Saint-Hilaire
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* @copyright Intel Corporation 2018-2020
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* @license Apache-2.0
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* @version v0.0.1
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*/
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/*xjslint node: true */
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/*xjslint plusplus: true */
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/*xjslint maxlen: 256 */
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/*jshint node: true */
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/*jshint strict: false */
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/*jshint esversion: 6 */
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"use strict";
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// Construct a MeshAgent object, called upon connection
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module.exports.CreateMeshSMS = function (parent) {
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var obj = {};
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obj.parent = parent;
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obj.provider = null;
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// SMS gateway provider setup
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switch (parent.config.sms.provider) {
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case 'twilio': {
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// Validate Twilio configuration values
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if (typeof parent.config.sms.sid != 'string') { console.log('Invalid or missing SMS gateway provider sid.'); return null; }
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if (typeof parent.config.sms.auth != 'string') { console.log('Invalid or missing SMS gateway provider auth.'); return null; }
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if (typeof parent.config.sms.from != 'string') { console.log('Invalid or missing SMS gateway provider from.'); return null; }
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// Setup Twilio
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var Twilio = require('twilio');
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obj.provider = new Twilio(parent.config.sms.sid, parent.config.sms.auth);
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break;
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}
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default: {
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// Unknown SMS gateway provider
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console.log('Unknown SMS gateway provider: ' + parent.config.sms.provider);
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return null;
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}
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}
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// Send an SMS message
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obj.sendSMS = function (to, msg, func) {
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parent.debug('email', 'Sending SMS to: ' + to + ': ' + msg);
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console.log({ from: parent.config.sms.from, to: to, body: msg });
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if (parent.config.sms.provider == 'twilio') {
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obj.provider.messages.create({
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from: parent.config.sms.from,
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to: to,
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body: msg
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}, function (err, result) {
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if (err != null) { parent.debug('email', 'SMS error: ' + JSON.stringify(err)); } else { parent.debug('email', 'SMS result: ' + JSON.stringify(result)); }
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if (func != null) { func((err == null) && (result.status == 'queued'), err, result); }
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});
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}
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}
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// Get the correct SMS template
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function getTemplate(templateNumber, domain, lang) {
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parent.debug('email', 'Getting SMS template #' + templateNumber + ', lang: ' + lang);
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if (Array.isArray(lang)) { lang = lang[0]; } // TODO: For now, we only use the first language given.
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var r = {}, emailsPath = null;
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if ((domain != null) && (domain.webemailspath != null)) { emailsPath = domain.webemailspath; }
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else if (obj.parent.webEmailsOverridePath != null) { emailsPath = obj.parent.webEmailsOverridePath; }
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else if (obj.parent.webEmailsPath != null) { emailsPath = obj.parent.webEmailsPath; }
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if ((emailsPath == null) || (obj.parent.fs.existsSync(emailsPath) == false)) { return null }
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// Get the non-english email if needed
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var txtfile = null;
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if ((lang != null) && (lang != 'en')) {
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var translationsPath = obj.parent.path.join(emailsPath, 'translations');
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var translationsPathTxt = obj.parent.path.join(emailsPath, 'translations', 'sms-messages_' + lang + '.txt');
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if (obj.parent.fs.existsSync(translationsPath) && obj.parent.fs.existsSync(translationsPathTxt)) {
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txtfile = obj.parent.fs.readFileSync(translationsPathTxt).toString();
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}
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}
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// Get the english email
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if ((htmlfile == null) || (txtfile == null)) {
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var pathTxt = obj.parent.path.join(emailsPath, 'sms-messages.txt');
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if (obj.parent.fs.existsSync(pathTxt)) {
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txtfile = obj.parent.fs.readFileSync(pathTxt).toString();
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}
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}
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// No email templates
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if (txtfile == null) { return null; }
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// Decode the TXT file
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lines = txtfile.split('\r\n').join('\n').split('\n')
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if (lines.length >= templateNumber) return null;
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return lines[templateNumber];
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}
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// Send phone number verification SMS
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obj.sendPhoneCheck = function (domain, phoneNumber, verificationCode, language, func) {
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parent.debug('email', "Sending verification SMS to " + phoneNumber);
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var template = getTemplate(0, domain, language);
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if ((template == null) || (template.htmlSubject == null) || (template.txtSubject == null)) {
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parent.debug('email', "Error: Failed to get SMS template"); // No SMS template found
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return;
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}
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// Setup the template
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template.split("[[0]]").join(domain.title ? domain.title : 'MeshCentral');
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template.split("[[1]]").join(verificationCode);
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// Send the SMS
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obj.sendSMS(phoneNumber, template, func);
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};
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return obj;
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};
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// +18632703894
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// SMS 5032700426 "This is a test"
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