23 lines
651 B
JavaScript
23 lines
651 B
JavaScript
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const jwt = require('jsonwebtoken');
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// Identifiziert einen Nutzer und überprüft das JWT Token
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const authMiddleware = (req, res, next) => {
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const token = req.header('Authorization')?.replace('Bearer ', '');
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if (!token) {
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return res.status(401).json({ message: 'Kein Token, Zugriff verweigert' });
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}
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try {
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const decoded = jwt.verify(token, process.env.JWT_SECRET); // Token verifizieren
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req.user = decoded; // Benutzerinformationen im Request speichern
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next();
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} catch (error) {
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return res.status(401).json({ message: 'Ungültiger Token' });
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}
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};
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module.exports = authMiddleware;
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