This repository has been archived on 2024-09-11. You can view files and clone it, but cannot push or open issues or pull requests.
svrjs-blog-newsletter/cronjob/node_modules/nodemailer/lib/nodemailer.js

144 lines
4.2 KiB
JavaScript
Raw Normal View History

2024-05-26 22:54:55 +02:00
'use strict';
const Mailer = require('./mailer');
const shared = require('./shared');
const SMTPPool = require('./smtp-pool');
const SMTPTransport = require('./smtp-transport');
const SendmailTransport = require('./sendmail-transport');
const StreamTransport = require('./stream-transport');
const JSONTransport = require('./json-transport');
const SESTransport = require('./ses-transport');
const nmfetch = require('./fetch');
const packageData = require('../package.json');
const ETHEREAL_API = (process.env.ETHEREAL_API || 'https://api.nodemailer.com').replace(/\/+$/, '');
const ETHEREAL_WEB = (process.env.ETHEREAL_WEB || 'https://ethereal.email').replace(/\/+$/, '');
const ETHEREAL_CACHE = ['true', 'yes', 'y', '1'].includes((process.env.ETHEREAL_CACHE || 'yes').toString().trim().toLowerCase());
let testAccount = false;
module.exports.createTransport = function (transporter, defaults) {
let urlConfig;
let options;
let mailer;
if (
// provided transporter is a configuration object, not transporter plugin
(typeof transporter === 'object' && typeof transporter.send !== 'function') ||
// provided transporter looks like a connection url
(typeof transporter === 'string' && /^(smtps?|direct):/i.test(transporter))
) {
if ((urlConfig = typeof transporter === 'string' ? transporter : transporter.url)) {
// parse a configuration URL into configuration options
options = shared.parseConnectionUrl(urlConfig);
} else {
options = transporter;
}
if (options.pool) {
transporter = new SMTPPool(options);
} else if (options.sendmail) {
transporter = new SendmailTransport(options);
} else if (options.streamTransport) {
transporter = new StreamTransport(options);
} else if (options.jsonTransport) {
transporter = new JSONTransport(options);
} else if (options.SES) {
transporter = new SESTransport(options);
} else {
transporter = new SMTPTransport(options);
}
}
mailer = new Mailer(transporter, options, defaults);
return mailer;
};
module.exports.createTestAccount = function (apiUrl, callback) {
let promise;
if (!callback && typeof apiUrl === 'function') {
callback = apiUrl;
apiUrl = false;
}
if (!callback) {
promise = new Promise((resolve, reject) => {
callback = shared.callbackPromise(resolve, reject);
});
}
if (ETHEREAL_CACHE && testAccount) {
setImmediate(() => callback(null, testAccount));
return promise;
}
apiUrl = apiUrl || ETHEREAL_API;
let chunks = [];
let chunklen = 0;
let req = nmfetch(apiUrl + '/user', {
contentType: 'application/json',
method: 'POST',
body: Buffer.from(
JSON.stringify({
requestor: packageData.name,
version: packageData.version
})
)
});
req.on('readable', () => {
let chunk;
while ((chunk = req.read()) !== null) {
chunks.push(chunk);
chunklen += chunk.length;
}
});
req.once('error', err => callback(err));
req.once('end', () => {
let res = Buffer.concat(chunks, chunklen);
let data;
let err;
try {
data = JSON.parse(res.toString());
} catch (E) {
err = E;
}
if (err) {
return callback(err);
}
if (data.status !== 'success' || data.error) {
return callback(new Error(data.error || 'Request failed'));
}
delete data.status;
testAccount = data;
callback(null, testAccount);
});
return promise;
};
module.exports.getTestMessageUrl = function (info) {
if (!info || !info.response) {
return false;
}
let infoProps = new Map();
info.response.replace(/\[([^\]]+)\]$/, (m, props) => {
props.replace(/\b([A-Z0-9]+)=([^\s]+)/g, (m, key, value) => {
infoProps.set(key, value);
});
});
if (infoProps.has('STATUS') && infoProps.has('MSGID')) {
return (testAccount.web || ETHEREAL_WEB) + '/message/' + infoProps.get('MSGID');
}
return false;
};