98 lines
3.0 KiB
JavaScript
98 lines
3.0 KiB
JavaScript
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/* eslint-disable no-case-declarations */
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const errors = require('@tryghost/errors');
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const nodemailer = require('nodemailer');
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const tpl = require('@tryghost/tpl');
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const messages = {
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unknownTransport: `Unknown mail transport: {transport}`
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};
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/**
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* @param {String} transport
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* @param {Object} options
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* @returns {import('nodemailer').Transporter} Nodemailer Transporter
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*/
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module.exports = function (transport, options = {}) {
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let transportOptions;
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transport = transport.toLowerCase();
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switch (transport) {
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case 'smtp':
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transportOptions = options;
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/**
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* @deprecated `secureConnection` was removed in Nodemailer 1.0.2
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* in favor of `secure` but Ghost has been recommending `secureConnection`
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* and it's difficult to get everyone to switch at this point
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*
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* Therefore, we have to alias it here to keep things working
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*/
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if (Object.prototype.hasOwnProperty.call(options, 'secureConnection')) {
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transportOptions.secure = options.secureConnection;
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}
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if (options.service && options.service.toLowerCase() === 'sendmail') {
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transportOptions.sendmail = true;
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}
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break;
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case 'mailgun':
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const mailgunTransport = require('nodemailer-mailgun-transport');
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// Default to 60s timeout if not set in `options`
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if (!Object.prototype.hasOwnProperty.call(options, 'timeout')) {
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options.timeout = 60000;
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}
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transportOptions = mailgunTransport(options);
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break;
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case 'sendmail':
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transportOptions = options;
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transportOptions.sendmail = true;
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break;
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case 'ses':
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const aws = require('@aws-sdk/client-ses');
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const pattern = /(.*)email(.*)\.(.*).amazonaws.com/i;
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const result = pattern.exec(options.ServiceUrl);
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const region = options.region || (result && result[3]) || 'us-east-1';
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const accessKeyId = options.accessKeyId || options.AWSAccessKeyID;
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const secretAccessKey = options.secretAccessKey || options.AWSSecretKey;
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const credentials = (accessKeyId && secretAccessKey) ? {accessKeyId, secretAccessKey} : undefined;
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const ses = new aws.SES({
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apiVersion: '2010-12-01',
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region,
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credentials
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});
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transportOptions = {
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SES: {ses, aws}
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};
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break;
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case 'direct':
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const directTransport = require('nodemailer-direct-transport');
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transportOptions = directTransport(options);
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break;
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case 'stub':
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const stubTransport = require('nodemailer-stub-transport');
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transportOptions = stubTransport(options);
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break;
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default:
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throw new errors.EmailError({
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message: tpl(messages.unknownTransport, {transport})
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});
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}
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const transporter = nodemailer.createTransport(transportOptions);
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if (transport === 'smtp') {
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Object.assign(transporter.transporter.options, options);
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}
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return transporter;
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};
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