48hr.email/infrastructure/web/web.js

108 lines
No EOL
2.8 KiB
JavaScript

const path = require('path')
const http = require('http')
const debug = require('debug')('48hr-email:server')
const express = require('express')
const logger = require('morgan')
const Twig = require('twig')
const compression = require('compression')
const helmet = require('helmet')
const socketio = require('socket.io')
const config = require('../../application/config')
const inboxRouter = require('./routes/inbox')
const loginRouter = require('./routes/login')
const { sanitizeHtmlTwigFilter } = require('./views/twig-filters')
const Helper = require('../../application/helper')
const helper = new(Helper)
const purgeTime = helper.purgeTimeElemetBuilder()
// Init express middleware
const app = express()
app.use(helmet())
app.use(compression())
app.set('config', config)
const server = http.createServer(app)
const io = socketio(server)
app.set('socketio', io)
app.use(logger('dev'))
app.use(express.json())
app.use(express.urlencoded({ extended: false }))
// Remove trailing slash middleware (except for root)
app.use((req, res, next) => {
if (req.path.length > 1 && req.path.endsWith('/')) {
const query = req.url.slice(req.path.length) // preserve query string
return res.redirect(301, req.path.slice(0, -1) + query)
}
next()
})
// View engine setup
app.set('views', path.join(__dirname, 'views'))
app.set('view engine', 'twig')
app.set('twig options', {
autoescape: true
})
// Application code:
app.use(
express.static(path.join(__dirname, 'public'), {
immutable: true,
maxAge: '1h'
})
)
Twig.extendFilter('sanitizeHtml', sanitizeHtmlTwigFilter)
/**
app.get('/', (req, res, _next) => {
res.redirect('/login')
})
**/
app.use('/', loginRouter)
app.use('/inbox', inboxRouter)
// Catch 404 and forward to error handler
app.use((req, res, next) => {
next({ message: 'Page not found', status: 404 })
})
// Error handler
app.use(async(err, req, res, _next) => {
const mailProcessingService = req.app.get('mailProcessingService')
const count = await mailProcessingService.getCount()
// Set locals, only providing error in development
res.locals.message = err.message
res.locals.error = req.app.get('env') === 'development' ? err : {}
// Render the error page
res.status(err.status || 500)
res.render('error', {
purgeTime: purgeTime,
address: req.params.address,
count: count,
branding: config.http.branding
})
})
/**
* Get port from environment and store in Express.
*/
app.set('port', config.http.port)
/**
* Listen on provided port, on all network interfaces.
*/
server.listen(config.http.port)
server.on('listening', () => {
const addr = server.address()
const bind = typeof addr === 'string' ? 'pipe ' + addr : 'port ' + addr.port
debug('Listening on ' + bind)
})
module.exports = { app, io, server }