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File-Sharing-Website/index.js
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#!/usr/bin/env node | |
/** | |
* Routes File | |
*/ | |
'use strict' | |
/* MODULE IMPORTS */ | |
const bcrypt = require('bcrypt-promise') | |
const Koa = require('koa') | |
const Router = require('koa-router') | |
const views = require('koa-views') | |
const staticDir = require('koa-static') | |
const bodyParser = require('koa-bodyparser') | |
const koaBody = require('koa-body')({multipart: true, uploadDir: '.'}) | |
const session = require('koa-session') | |
const sqlite = require('sqlite-async') | |
const fs = require('fs-extra') | |
const mime = require('mime-types') | |
//const jimp = require('jimp') | |
/* IMPORT CUSTOM MODULES */ | |
const User = require('./modules/user') | |
const app = new Koa() | |
const router = new Router() | |
/* CONFIGURING THE MIDDLEWARE */ | |
app.keys = ['darkSecret'] | |
app.use(staticDir('public')) | |
app.use(bodyParser()) | |
app.use(session(app)) | |
app.use(views(`${__dirname}/views`, { extension: 'handlebars' }, {map: { handlebars: 'handlebars' }})) | |
const defaultPort = 8080 | |
const port = process.env.PORT || defaultPort | |
const dbName = 'website.db' | |
const saltRounds = 10 | |
/** | |
* The secure home page. | |
* | |
* @name Home Page | |
* @route {GET} / | |
* @authentication This route requires cookie-based authentication. | |
*/ | |
router.get('/', async ctx => { | |
try { | |
if(ctx.session.authorised !== true) return ctx.redirect('/login?msg=you need to log in') | |
const data = {} | |
if(ctx.query.msg) data.msg = ctx.query.msg | |
await ctx.render('index') | |
} catch(err) { | |
await ctx.render('error', {message: err.message}) | |
} | |
}) | |
/** | |
* The user registration page. | |
* | |
* @name Register Page | |
* @route {GET} /register | |
*/ | |
router.get('/register', async ctx => await ctx.render('register')) | |
/** | |
* The script to process new user registrations. | |
* | |
* @name Register Script | |
* @route {POST} /register | |
*/ | |
router.post('/register', koaBody, async ctx => { | |
try { | |
// extract the data from the request | |
const body = ctx.request.body | |
console.log(body) | |
const {path, type} = ctx.request.files.avatar | |
// call the functions in the module | |
const user = await new User(dbName) | |
await user.register(body.user, body.pass) | |
// await user.uploadPicture(path, type) | |
// redirect to the home page | |
ctx.redirect(`/?msg=new user "${body.name}" added`) | |
} catch(err) { | |
await ctx.render('error', {message: err.message}) | |
} | |
}) | |
router.get('/login', async ctx => { | |
const data = {} | |
if(ctx.query.msg) data.msg = ctx.query.msg | |
if(ctx.query.user) data.user = ctx.query.user | |
await ctx.render('login', data) | |
}) | |
router.post('/login', async ctx => { | |
try { | |
const body = ctx.request.body | |
const user = await new User(dbName) | |
await user.login(body.user, body.pass) | |
ctx.session.authorised = true | |
return ctx.redirect('/?msg=you are now logged in...') | |
} catch(err) { | |
await ctx.render('error', {message: err.message}) | |
} | |
}) | |
router.get('/logout', async ctx => { | |
ctx.session.authorised = null | |
ctx.redirect('/?msg=you are now logged out') | |
}) | |
app.use(router.routes()) | |
module.exports = app.listen(port, async() => console.log(`listening on port ${port}`)) |