30 lines
826 B
JavaScript
30 lines
826 B
JavaScript
import jwt from 'jsonwebtoken';
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/**
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* Middleware zum Schützen privater API-Routen.
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* Prüft, ob ein gültiges Access_Token im Aithorization-Headder mitgesendet wurde.
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*/
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export const requireAuth = (req, res, next) => {
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// Der Standard für Tokens ist der Header: "Authorization: Bearer <token>"
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const authHeader = req.headers.authorization;
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if (!authHeader || !authHeader.startsWith('Bearer ')) {
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return res.status(401).json({
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error: 'ERR_UNAUTHORIZED_NO_TOKEN'
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});
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}
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const token = authHeader.split(' ')[1];
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try {
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const decoded = jwt.verify(token, process.env.JWT_ACCESS_SECRET);
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req.user = decoded;
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next();
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} catch (error) {
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return res.status(401).json({
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error: 'ERR_UNAUTHORIZED_INVALID_TOKEN'
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});
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}
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}; |