35 lines
1.2 KiB
JavaScript
35 lines
1.2 KiB
JavaScript
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/**
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* @module flitter-auth/deploy/routing/middleware/RequireAuth
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*/
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/**
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* This middleware is provided by Flitter-auth. It will redirect the user
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* back to their previous location if the does not contain a user object.
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*
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* @class
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*/
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class RequireAuth {
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/**
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* Run the middleware's check. If an authenticated session exists, let the request continue.
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* If an authenticated session doesn't exist, write the destination to the session and redirect
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* the user to the login page.
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* @param {Express/Request} req - the incoming Express request
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* @param {Express/Response} res - the corresponding Express response
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* @param {Function} next - Express handler stack callback. This should be called if the middleware check passed to allow the request to continue.
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*/
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test(req, res, next){
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if ( req.session && req.session.auth && (req.session.auth.authenticated === true || req.session.auth.user) ){
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/*
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* Call the next function in the stack.
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*/
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next()
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}
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else {
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req.session.destination = req.originalUrl
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return res.redirect('/auth/login')
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}
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}
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}
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module.exports = RequireAuth
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