70 lines
1.6 KiB
JavaScript
70 lines
1.6 KiB
JavaScript
'use strict'
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require('dotenv').config()
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const express = require('express')
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const app = express()
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const {verify} = require('hcaptcha')
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const PORT = process.env.PORT || 8080
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const mailer = require('nodemailer').createTransport({
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host: process.env.MAIL_SERVER,
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port: 587,
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auth: {
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user: process.env.MAIL_USER,
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pass: process.env.MAIL_PASS,
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},
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tls: {
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rejectUnauthorized: false,
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},
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})
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app.use(express.json())
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app.post('/', async (req, res) => {
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// console.log(`Received token: ${req.body['token']}`)
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// Check token
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let data
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try {
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data = await verify(process.env.HCAPTCHA_SECRET, req.body['token'])
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} catch (err) {
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console.error(`Failed to check hcaptcha\n${err}`)
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return res.sendStatus(500)
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}
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if (data.success === true) {
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// Parse from address
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let from
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if (req.body['name'] && req.body['email']) from = `${req.body['name']} <${req.body['email']}>`
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else if (req.body['name']) from = req.body['name']
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else if (req.body['email']) from = req.body['email']
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else from = 'Anonymous'
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// Send email
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let mail_res;
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try {
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console.log(`Sending email from ${from} to ${process.env.MAIL_TO}...`)
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mail_res = await mailer.sendMail({
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from: process.env.MAIL_FROM,
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replyTo: from,
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to: process.env.MAIL_TO,
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subject: req.body['subj'],
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text: req.body['msg'],
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})
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} catch (err) {
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console.error(err)
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return res.sendStatus(500)
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}
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console.log(`Sent email ${mail_res.messageId}`)
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return res.sendStatus(200)
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// hcaptcha failed
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} else {
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console.log(`Failed hCaptcha with errors: ${data['error-codes']}`)
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return res.sendStatus(403)
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}
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})
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app.listen(PORT, () => {
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console.log(`API listening on ${PORT}`)
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})
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