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73 lines
1.8 KiB
73 lines
1.8 KiB
const jwt = require('jsonwebtoken')
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const moment = require('moment')
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const securityHelper = require('../helpers/security')
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/* global WIKI */
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/**
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* Authentication middleware
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*/
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module.exports = {
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jwt(req, res, next) {
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WIKI.auth.passport.authenticate('jwt', {session: false}, async (err, user, info) => {
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if (err) { return next() }
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// Expired but still valid within 7 days, just renew
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if (info instanceof Error && info.name === 'TokenExpiredError' && moment().subtract(14, 'days').isBefore(info.expiredAt)) {
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const jwtPayload = jwt.decode(securityHelper.extractJWT(req))
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try {
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const newToken = await WIKI.models.users.refreshToken(jwtPayload.id)
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user = newToken.user
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// Try headers, otherwise cookies for response
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if (req.get('content-type') === 'application/json') {
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res.set('new-jwt', newToken.token)
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} else {
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res.cookie('jwt', newToken.token, { expires: moment().add(365, 'days').toDate() })
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}
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} catch (err) {
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return next()
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}
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}
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// JWT is NOT valid
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if (!user) { return next() }
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// JWT is valid
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req.logIn(user, { session: false }, (err) => {
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if (err) { return next(err) }
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next()
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})
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})(req, res, next)
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},
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checkPath(req, res, next) {
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// Is user authenticated ?
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if (!req.isAuthenticated()) {
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if (WIKI.config.public !== true) {
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return res.redirect('/login')
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} else {
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// req.user = rights.guest
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res.locals.isGuest = true
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}
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} else {
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res.locals.isGuest = false
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}
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// Check permissions
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// res.locals.rights = rights.check(req)
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// if (!res.locals.rights.read) {
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// return res.render('error-forbidden')
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// }
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// Expose user data
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res.locals.user = req.user
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return next()
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}
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}
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