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41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
11 months ago
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const jwt = require('jsonwebtoken');
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require("dotenv").config()
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// Function to verify JWT token
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exports.verifyToken = (token) => {
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try {
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const decoded = jwt.verify(token, process.env.SECRET_SAUCE);
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return decoded;
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} catch (error) {
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console.error(error);
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return null; // Return null if verification fails
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}
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};
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// Middleware for verifying JWT token
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exports.authenticateToken = (req, res, next) => {
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// Extract the token from the Authorization header
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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: 'Unauthorized. Token not provided.' });
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}
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const decoded = exports.verifyToken(token);
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if (!decoded) {
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return res.status(401).json({ message: 'Unauthorized. Invalid token.' });
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}
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// Attach the decoded information to the request for future use
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req.user = decoded;
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// Proceed to the next middleware or route handler
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next();
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};
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// Function to generate a JWT token
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exports.generateToken = (userId, email) => {
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return jwt.sign({ userId, email }, process.env.SECRET_SAUCE, { expiresIn: '1h' });
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};
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