Files
tk-factory-services/tkpurchase/api/middleware/auth.js
Hyungi Ahn 0c149673fb refactor: shared 모듈 추출 Phase 1~4 (notifyHelper, errors, logger, auth, dbPool)
Phase 1: notifyHelper.js → shared/utils/ (4개 서비스 중복 제거)
Phase 2: auth.js → shared/middleware/ (system1/system2 통합)
Phase 3: errors.js + logger.js → shared/utils/ (system1/system2 통합)
Phase 4: DB pool → shared/config/database.js (Group B 4개 서비스 통합)

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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-17 19:07:22 +09:00

82 lines
2.8 KiB
JavaScript

const jwt = require('jsonwebtoken');
const { getPool } = require('../shared/config/database');
const JWT_SECRET = process.env.SSO_JWT_SECRET;
function extractToken(req) {
const authHeader = req.headers['authorization'];
if (authHeader && authHeader.startsWith('Bearer ')) {
return authHeader.split(' ')[1];
}
return null;
}
function requireAuth(req, res, next) {
const token = extractToken(req);
if (!token) {
return res.status(401).json({ success: false, error: '인증이 필요합니다' });
}
try {
const decoded = jwt.verify(token, JWT_SECRET);
req.user = decoded;
next();
} catch {
return res.status(401).json({ success: false, error: '유효하지 않은 토큰입니다' });
}
}
function requireAdmin(req, res, next) {
const token = extractToken(req);
if (!token) {
return res.status(401).json({ success: false, error: '인증이 필요합니다' });
}
try {
const decoded = jwt.verify(token, JWT_SECRET);
if (!['admin', 'system'].includes((decoded.role || '').toLowerCase())) {
return res.status(403).json({ success: false, error: '관리자 권한이 필요합니다' });
}
req.user = decoded;
next();
} catch {
return res.status(401).json({ success: false, error: '유효하지 않은 토큰입니다' });
}
}
function requirePage(pageName) {
return async (req, res, next) => {
const userId = req.user.user_id || req.user.id;
const role = (req.user.role || '').toLowerCase();
if (role === 'admin' || role === 'system') return next();
try {
const db = getPool();
// 1. 개인 권한
const [rows] = await db.query(
'SELECT can_access FROM user_page_permissions WHERE user_id = ? AND page_name = ?',
[userId, pageName]
);
if (rows.length > 0) {
return rows[0].can_access ? next() : res.status(403).json({ success: false, error: '접근 권한이 없습니다' });
}
// 2. 부서 권한
const [userRows] = await db.query('SELECT department_id FROM sso_users WHERE user_id = ?', [userId]);
if (userRows.length > 0 && userRows[0].department_id) {
const [deptRows] = await db.query(
'SELECT can_access FROM department_page_permissions WHERE department_id = ? AND page_name = ?',
[userRows[0].department_id, pageName]
);
if (deptRows.length > 0) {
return deptRows[0].can_access ? next() : res.status(403).json({ success: false, error: '접근 권한이 없습니다' });
}
}
// 3. 기본 거부
return res.status(403).json({ success: false, error: '접근 권한이 없습니다' });
} catch (err) {
console.error('Permission check error:', err);
return res.status(500).json({ success: false, error: '권한 확인 실패' });
}
};
}
module.exports = { extractToken, requireAuth, requireAdmin, requirePage };