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wiki/server/controllers/auth.js

159 lines
4.2 KiB

/* global WIKI */
const express = require('express')
const ExpressBrute = require('express-brute')
const BruteKnex = require('../helpers/brute-knex')
const router = express.Router()
const moment = require('moment')
const _ = require('lodash')
const path = require('path')
const bruteforce = new ExpressBrute(new BruteKnex({
createTable: true,
knex: WIKI.db.knex
}), {
freeRetries: 5,
minWait: 5 * 60 * 1000, // 5 minutes
maxWait: 60 * 60 * 1000, // 1 hour
failCallback: (req, res, next) => {
res.status(401).send('Too many failed attempts. Try again later.')
}
})
/**
* Login form
*/
router.get('/login', async (req, res, next) => {
// -> Bypass Login
if (WIKI.config.auth.autoLogin && !req.query.all) {
const stg = await WIKI.db.authentication.query().orderBy('order').first()
const stgInfo = _.find(WIKI.data.authentication, ['key', stg.strategyKey])
if (!stgInfo.useForm) {
return res.redirect(`/login/${stg.key}`)
}
}
// -> Show Login
res.sendFile(path.join(WIKI.ROOTPATH, 'assets/index.html'))
})
/**
* Social Strategies Login
*/
router.get('/login/:strategy', async (req, res, next) => {
try {
await WIKI.db.users.login({
strategy: req.params.strategy
}, { req, res })
} catch (err) {
next(err)
}
})
/**
* Social Strategies Callback
*/
router.all('/login/:strategy/callback', async (req, res, next) => {
if (req.method !== 'GET' && req.method !== 'POST') { return next() }
try {
const authResult = await WIKI.db.users.login({
strategy: req.params.strategy
}, { req, res })
res.cookie('jwt', authResult.jwt, { expires: moment().add(1, 'y').toDate() })
const loginRedirect = req.cookies['loginRedirect']
if (loginRedirect === '/' && authResult.redirect) {
res.clearCookie('loginRedirect')
res.redirect(authResult.redirect)
} else if (loginRedirect) {
res.clearCookie('loginRedirect')
res.redirect(loginRedirect)
} else if (authResult.redirect) {
res.redirect(authResult.redirect)
} else {
res.redirect('/')
}
} catch (err) {
next(err)
}
})
/**
* Logout
*/
router.get('/logout', async (req, res, next) => {
const redirURL = await WIKI.db.users.logout({ req, res })
req.logout((err) => {
if (err) { return next(err) }
res.clearCookie('jwt')
res.redirect(redirURL)
})
})
/**
* Register form
*/
router.get('/register', async (req, res, next) => {
_.set(res.locals, 'pageMeta.title', 'Register')
const localStrg = await WIKI.db.authentication.getStrategy('local')
if (localStrg.selfRegistration) {
res.sendFile(path.join(WIKI.ROOTPATH, 'assets/index.html'))
} else {
next(new WIKI.Error.AuthRegistrationDisabled())
}
})
/**
* Verify
*/
router.get('/verify/:token', bruteforce.prevent, async (req, res, next) => {
try {
const usr = await WIKI.db.userKeys.validateToken({ kind: 'verify', token: req.params.token })
await WIKI.db.users.query().patch({ isVerified: true }).where('id', usr.id)
req.brute.reset()
if (WIKI.config.auth.enforce2FA) {
res.redirect('/login')
} else {
const result = await WIKI.db.users.refreshToken(usr)
res.cookie('jwt', result.token, { expires: moment().add(1, 'years').toDate() })
res.redirect('/')
}
} catch (err) {
next(err)
}
})
/**
* Reset Password
*/
router.get('/login-reset/:token', bruteforce.prevent, async (req, res, next) => {
try {
const usr = await WIKI.db.userKeys.validateToken({ kind: 'resetPwd', token: req.params.token })
if (!usr) {
throw new Error('Invalid Token')
}
req.brute.reset()
const changePwdContinuationToken = await WIKI.db.userKeys.generateToken({
userId: usr.id,
kind: 'changePwd'
})
const bgUrl = !_.isEmpty(WIKI.config.auth.loginBgUrl) ? WIKI.config.auth.loginBgUrl : '/_assets/img/splash/1.jpg'
res.render('login', { bgUrl, hideLocal: WIKI.config.auth.hideLocal, changePwdContinuationToken })
} catch (err) {
next(err)
}
})
/**
* JWT Public Endpoints
*/
router.get('/.well-known/jwk.json', function (req, res, next) {
res.json(WIKI.config.certs.jwk)
})
router.get('/.well-known/jwk.pem', function (req, res, next) {
res.send(WIKI.config.certs.public)
})
module.exports = router