33 lines
948 B
JavaScript
33 lines
948 B
JavaScript
const jwt = require('jsonwebtoken');
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/**
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* JWT 验证中间件
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* 验证通过后将 { userId, username } 挂载到 req.user
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*/
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function authMiddleware(req, res, next) {
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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({ code: 401, message: '未提供 Authorization Token' });
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}
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const token = authHeader.slice(7);
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try {
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const payload = jwt.verify(token, process.env.JWT_SECRET);
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req.user = {
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userId: payload.userId,
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username: payload.username,
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name: payload.name || '',
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sex: payload.sex || '',
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isDriver: payload.isDriver || false,
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deptId: payload.deptId || 0,
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deptName: payload.deptName || '',
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roleList: payload.roleList || [],
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};
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next();
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} catch (err) {
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return res.status(401).json({ code: 401, message: 'Token 无效或已过期' });
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}
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}
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module.exports = authMiddleware;
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