Refactoring
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48
middleware/auth.js
Normal file
48
middleware/auth.js
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// Authentifizierungs-Middleware
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const { hasRole } = require('../helpers/utils');
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// Middleware: Authentifizierung prüfen
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function requireAuth(req, res, next) {
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if (req.session.userId) {
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next();
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} else {
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res.redirect('/login');
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}
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}
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// Middleware: Prüft ob User eine bestimmte Rolle hat
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function requireRole(role) {
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return (req, res, next) => {
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if (req.session.userId && hasRole(req, role)) {
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next();
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} else {
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res.status(403).send('Zugriff verweigert');
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}
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};
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}
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// Middleware: Admin-Rolle prüfen
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function requireAdmin(req, res, next) {
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if (req.session.userId && hasRole(req, 'admin')) {
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next();
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} else {
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res.status(403).send('Zugriff verweigert');
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}
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}
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// Middleware: Verwaltung-Rolle prüfen (Verwaltung oder Admin)
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function requireVerwaltung(req, res, next) {
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if (req.session.userId && (hasRole(req, 'verwaltung') || hasRole(req, 'admin'))) {
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next();
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} else {
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res.status(403).send('Zugriff verweigert');
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}
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}
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module.exports = {
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requireAuth,
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requireRole,
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requireAdmin,
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requireVerwaltung
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};
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