pastel.codes/routes/contact.js
2020-12-19 12:10:19 +00:00

74 lines
2.7 KiB
JavaScript

var express = require('express');
var rate_limit = require("express-rate-limit")
const {verify} = require('hcaptcha');
const nodemailer = require('nodemailer')
var router = express.Router();
const sgMail = require('@sendgrid/mail');
sgMail.setApiKey(process.env.SENDGRID_API_KEY);
const contact_rate_limit = rate_limit({
windowMs: 10 * 60 * 1000, // 10 minutes
max: 5, // limit each IP to 10 requests per windowMs
message: "Too many contact requests, try again later.",
handler: function (req, res /*, next*/) {
res.render('error', {
title: "Error",
message: "Too many contact requests, try again later.",
error: {status: null}
})
},
});
// POST route from contact form
router.post('/', contact_rate_limit, (req, res) => {
const TO_MAIL_USER = process.env.TO_MAIL_USER
const FROM_MAIL_USER = process.env.FROM_MAIL_USER
const HCAPTCHA_KEY = process.env.HCAPTCHA_KEY
const REPLY_TO_MAIL = process.env.REPLY_TO_MAIL
const token = req.body["g-recaptcha-response"];
const ip = req.headers['x-forwarded-for'] || req.connection.remoteAddress;
verify(HCAPTCHA_KEY, token)
.then((data) => {
if (data.success === true) {
const msg = {
to: TO_MAIL_USER,
from: FROM_MAIL_USER,
subject: 'New message from contact form at pastel.codes',
text: `${req.body.firstname} ${req.body.lastname} (${req.body.email})\nsays: ${req.body.message}\n\nip: ${ip}`
};
sgMail
.send(msg)
.then(() => {
res.render('contact', {
title: 'Contact',
message: "I will get back to you soon!",
success: "Make sure the email is from ",
email: REPLY_TO_MAIL
})
})
.catch(error => {
console.log(error)
res.render('error', {title: 'Contact', message: "Email did not send"})
});
} else {
// rerender with same info in the text box and show error message
res.render('contact', {title: 'Contact', message: "Captcha failed, try again"});
}
})
.catch(error => {
console.log(error);
res.render('contact', {title: 'Contact', message: "Something wrong happened, try again later"});
});
})
/* GET home page. */
router.get('/', function (req, res, next) {
res.render('contact', {title: 'Contact', description: "Contact me!"});
});
module.exports = router;