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wiki/server/middlewares/auth.js

41 lines
846 B

'use strict'
/* global rights */
/**
* Authentication middleware
*
* @param {Express Request} req Express Request object
* @param {Express Response} res Express Response object
* @param {Function} next Next callback function
* @return {any} void
*/
module.exports = (req, res, next) => {
// Is user authenticated ?
if (!req.isAuthenticated()) {
if (req.app.locals.appconfig.public !== true) {
return res.redirect('/login')
} else {
req.user = rights.guest
res.locals.isGuest = true
}
} else {
res.locals.isGuest = false
}
// Check permissions
res.locals.rights = rights.check(req)
if (!res.locals.rights.read) {
return res.render('error-forbidden')
}
// Expose user data
res.locals.user = req.user
return next()
}