76 lines
3.0 KiB
JavaScript
76 lines
3.0 KiB
JavaScript
var express = require('express');
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var rate_limit = require("express-rate-limit")
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const {verify} = require('hcaptcha');
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const nodemailer = require('nodemailer')
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var router = express.Router();
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const contact_rate_limit = rate_limit({
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windowMs: 10 * 60 * 1000, // 10 minutes
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max: 1, // limit each IP to 10 requests per windowMs
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message: "Too many contact requests, try again later.",
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handler: function(req, res /*, next*/) {
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res.render('error', {title:"Error", message: "Too many contact requests, try again later.", error: {status: null}})
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},
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});
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// POST route from contact form
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router.post('/', contact_rate_limit,(req, res) => {
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const TO_GMAIL_USER = process.env.TO_GMAIL_USER
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const FROM_GMAIL_USER = process.env.FROM_GMAIL_USER
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const GMAIL_PASS = process.env.GMAIL_PASS
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const HCAPTCHA_KEY = process.env.HCAPTCHA_KEY
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const token = req.body["g-recaptcha-response"];
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const ip = req.headers['x-forwarded-for'] || req.connection.remoteAddress;
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verify(HCAPTCHA_KEY, token)
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.then((data) => {
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if (data.success === true) {
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// Instantiate the SMTP server
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const smtpTrans = nodemailer.createTransport({
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host: 'smtp.gmail.com',
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port: 465,
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secure: true,
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auth: {
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user: FROM_GMAIL_USER,
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pass: GMAIL_PASS
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}
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})
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// Specify what the email will look like
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const mailOpts = {
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from: 'Pastel.codes Contact Notifications', // This is ignored by Gmail
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to: TO_GMAIL_USER,
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subject: 'New message from contact form at pastel.codes',
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text: `${req.body.firstname} ${req.body.lastname} (${req.body.email})\nsays: ${req.body.message}\n\nip: ${ip}`
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}
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// maybe send conformation email?
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// Attempt to send the email
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smtpTrans.sendMail(mailOpts, (error, response) => {
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if (error) {
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console.log(error)
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res.render('error', { message: "Email did not send" }) // Show a page indicating failure
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}
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else {
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res.render('contact', { message: "I will get back to you soon!", success: "Make sure the email is from ", email: TO_GMAIL_USER }) // Show a page indicating success
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}
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})
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} else {
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// rerender with same info in the text box and show error message
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res.render('contact', { message: "Captcha failed, try again" });
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}
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})
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.catch(error => {
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console.log(error);
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res.render('contact', { message: "Something wrong happened, try again later" });
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});
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})
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/* GET home page. */
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router.get('/', function(req, res, next) {
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res.render('contact', { title: 'Contact', description: "Contact me!"});
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});
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module.exports = router;
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