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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 7x 7x 7x 7x 53x 53x 53x 1x 52x 52x 51x 51x 51x 51x 51x 51x 1x 7x 70x 31x 31x 31x 7x | const jwt = require('jsonwebtoken');
const pool = require('../database/connection');
const config = require('../config');
const authenticateToken = async (req, res, next) => {
const authHeader = req.headers['authorization'];
const token = authHeader && authHeader.split(' ')[1];
if (!token) {
return res.status(401).json({ error: 'Access token required' });
}
try {
const decoded = jwt.verify(token, config.jwtSecret);
// Get user details from database
const userResult = await pool.query(
'SELECT id, email, first_name, last_name, role, is_active FROM users WHERE id = $1',
[decoded.userId]
);
Iif (userResult.rows.length === 0) {
return res.status(401).json({ error: 'Invalid token' });
}
const user = userResult.rows[0];
Iif (!user.is_active) {
return res.status(401).json({ error: 'Account deactivated' });
}
req.user = user;
next();
} catch (error) {
return res.status(403).json({ error: 'Invalid or expired token' });
}
};
const requireRole = (roles) => {
return (req, res, next) => {
Iif (!req.user) {
return res.status(401).json({ error: 'Authentication required' });
}
Iif (!roles.includes(req.user.role)) {
return res.status(403).json({ error: 'Insufficient permissions' });
}
next();
};
};
module.exports = {
authenticateToken,
requireRole
};
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