74 lines
1.7 KiB
JavaScript
74 lines
1.7 KiB
JavaScript
const jwt = require('jsonwebtoken');
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const { User } = require('../models');
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const logger = require('../utils/logger');
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const authenticate = 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({
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success: false,
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error: 'Access denied. No token provided.'
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});
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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.is_active) {
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return res.status(401).json({
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success: false,
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error: 'Invalid token or user not found'
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});
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}
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req.user = { userId: user.id, role: user.role };
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next();
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} catch (error) {
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if (error.name === 'JsonWebTokenError') {
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return res.status(401).json({
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success: false,
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error: 'Invalid token'
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});
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}
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if (error.name === 'TokenExpiredError') {
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return res.status(401).json({
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success: false,
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error: 'Token expired'
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});
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}
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logger.error('Authentication error:', error);
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res.status(500).json({
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success: false,
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error: 'Internal server error'
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});
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}
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};
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const authorize = (...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({
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success: false,
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error: 'Access denied. Authentication required.'
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});
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}
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if (!roles.includes(req.user.role)) {
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return res.status(403).json({
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success: false,
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error: 'Access denied. Insufficient permissions.'
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});
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}
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next();
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};
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};
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module.exports = {
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authenticate,
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authorize
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};
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