50 lines
No EOL
1.2 KiB
JavaScript
50 lines
No EOL
1.2 KiB
JavaScript
const jwt = require('jsonwebtoken');
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const { User } = require('../models');
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const auth = async (req, res, next) => {
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try {
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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({ error: 'Access denied. No token provided.' });
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}
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const decoded = jwt.verify(token, process.env.JWT_SECRET);
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const user = await User.findByPk(decoded.userId);
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if (!user || !user.isActive) {
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return res.status(401).json({ error: 'Invalid token or user inactive.' });
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}
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req.user = user;
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next();
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} catch (error) {
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res.status(401).json({ error: 'Invalid token.' });
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}
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};
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const requireRole = (roles) => {
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return (req, res, next) => {
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if (!req.user) {
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return res.status(401).json({ error: 'Authentication required.' });
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}
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if (!roles.includes(req.user.role)) {
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return res.status(403).json({ error: 'Insufficient permissions.' });
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}
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next();
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};
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};
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const requireSuperAdmin = requireRole(['super_admin']);
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const requireTrainer = requireRole(['super_admin', 'trainer']);
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const requireTrainee = requireRole(['super_admin', 'trainer', 'trainee']);
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module.exports = {
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auth,
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requireRole,
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requireSuperAdmin,
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requireTrainer,
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requireTrainee
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};
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