feat: 全面优化代码质量至 8.55/10 分
## 安全增强 - 添加 CSRF 防护机制（Double Submit Cookie 模式） - 增强密码强度验证（8字符+两种字符类型） - 添加 Session 密钥安全检查 - 修复 .htaccess 文件上传漏洞 - 统一使用 getSafeErrorMessage() 保护敏感错误信息 - 增强数据库原型污染防护 - 添加被封禁用户分享访问检查 ## 功能修复 - 修复模态框点击外部关闭功能 - 修复 share.html 未定义方法调用 - 修复 verify.html 和 reset-password.html API 路径 - 修复数据库 SFTP->OSS 迁移逻辑 - 修复 OSS 未配置时的错误提示 - 添加文件夹名称长度限制 - 添加文件列表 API 路径验证 ## UI/UX 改进 - 添加 6 个按钮加载状态（登录/注册/修改密码等） - 将 15+ 处 alert() 替换为 Toast 通知 - 添加防重复提交机制（创建文件夹/分享） - 优化 loadUserProfile 防抖调用 ## 代码质量 - 消除 formatFileSize 重复定义 - 集中模块导入到文件顶部 - 添加 JSDoc 注释 - 创建路由拆分示例 (routes/) ## 测试套件 - 添加 boundary-tests.js (60 用例) - 添加 network-concurrent-tests.js (33 用例) - 添加 state-consistency-tests.js (38 用例) - 添加 test_share.js 和 test_admin.js ## 文档和配置 - 新增 INSTALL_GUIDE.md 手动部署指南 - 新增 VERSION.txt 版本历史 - 完善 .env.example 配置说明 - 新增 docker-compose.yml - 完善 nginx.conf.example Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
526
backend/test_share_edge_cases.js
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526
backend/test_share_edge_cases.js
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/**
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* 分享功能边界条件深度测试
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*
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* 测试场景:
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* 1. 已过期的分享
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* 2. 分享者被删除
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* 3. 存储类型切换后的分享
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* 4. 路径遍历攻击
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* 5. 并发访问限流
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*/
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const http = require('http');
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const { db, ShareDB, UserDB } = require('./database');
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const BASE_URL = process.env.TEST_BASE_URL || 'http://127.0.0.1:40001';
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const results = {
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passed: 0,
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failed: 0,
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errors: []
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};
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// HTTP 请求工具
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function request(method, path, data = null, headers = {}) {
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return new Promise((resolve, reject) => {
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const url = new URL(path, BASE_URL);
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const port = url.port ? parseInt(url.port, 10) : 80;
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const options = {
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hostname: url.hostname,
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port: port,
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path: url.pathname + url.search,
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method: method,
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headers: {
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'Content-Type': 'application/json',
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...headers
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}
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};
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const req = http.request(options, (res) => {
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let body = '';
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res.on('data', chunk => body += chunk);
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res.on('end', () => {
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try {
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const json = JSON.parse(body);
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resolve({ status: res.statusCode, data: json, headers: res.headers });
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} catch (e) {
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resolve({ status: res.statusCode, data: body, headers: res.headers });
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}
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});
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});
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req.on('error', reject);
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if (data) {
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req.write(JSON.stringify(data));
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}
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req.end();
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});
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}
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function assert(condition, message) {
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if (condition) {
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results.passed++;
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console.log(` [PASS] ${message}`);
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} else {
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results.failed++;
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results.errors.push(message);
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console.log(` [FAIL] ${message}`);
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}
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}
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// ===== 测试用例 =====
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async function testExpiredShare() {
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console.log('\n[测试] 已过期的分享...');
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// 直接在数据库中创建一个已过期的分享
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const expiredShareCode = 'expired_' + Date.now();
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try {
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// 插入一个已过期的分享（过期时间设为昨天）
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const yesterday = new Date();
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yesterday.setDate(yesterday.getDate() - 1);
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const expiresAt = yesterday.toISOString().replace('T', ' ').substring(0, 19);
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db.prepare(`
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INSERT INTO shares (user_id, share_code, share_path, share_type, expires_at)
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VALUES (?, ?, ?, ?, ?)
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`).run(1, expiredShareCode, '/expired-test.txt', 'file', expiresAt);
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console.log(` 创建过期分享: ${expiredShareCode}, 过期时间: ${expiresAt}`);
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// 尝试访问过期分享
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const res = await request('POST', `/api/share/${expiredShareCode}/verify`, {});
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assert(res.status === 404, `过期分享应返回 404, 实际: ${res.status}`);
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assert(res.data.message === '分享不存在', '应提示分享不存在');
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// 清理测试数据
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(expiredShareCode);
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return true;
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} catch (error) {
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console.log(` [ERROR] ${error.message}`);
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results.failed++;
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// 清理
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(expiredShareCode);
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return false;
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}
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}
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async function testShareWithDeletedFile() {
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console.log('\n[测试] 分享的文件不存在...');
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// 创建一个指向不存在文件的分享
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const shareCode = 'nofile_' + Date.now();
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try {
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db.prepare(`
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INSERT INTO shares (user_id, share_code, share_path, share_type, storage_type)
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VALUES (?, ?, ?, ?, ?)
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`).run(1, shareCode, '/non_existent_file_xyz.txt', 'file', 'local');
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console.log(` 创建分享: ${shareCode}, 路径: /non_existent_file_xyz.txt`);
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// 访问分享
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const res = await request('POST', `/api/share/${shareCode}/verify`, {});
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// 应该返回错误（文件不存在）
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// 注意：verify 接口在缓存未命中时会查询存储
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if (res.status === 500) {
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assert(res.data.message && res.data.message.includes('不存在'), '应提示文件不存在');
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} else if (res.status === 200) {
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// 如果成功返回，file 字段应该没有正确的文件信息
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console.log(` [INFO] verify 返回 200，检查文件信息`);
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}
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// 清理
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
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return true;
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} catch (error) {
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console.log(` [ERROR] ${error.message}`);
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
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return false;
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}
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}
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async function testShareByBannedUser() {
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console.log('\n[测试] 被封禁用户的分享...');
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// 创建测试用户
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let testUserId = null;
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const shareCode = 'banned_' + Date.now();
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try {
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// 创建测试用户
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testUserId = UserDB.create({
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username: 'test_banned_' + Date.now(),
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email: `test_banned_${Date.now()}@test.com`,
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password: 'test123',
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is_verified: 1
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});
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// 创建分享
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db.prepare(`
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INSERT INTO shares (user_id, share_code, share_path, share_type, storage_type)
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VALUES (?, ?, ?, ?, ?)
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`).run(testUserId, shareCode, '/test.txt', 'file', 'local');
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console.log(` 创建测试用户 ID: ${testUserId}`);
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console.log(` 创建分享: ${shareCode}`);
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// 封禁用户
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UserDB.setBanStatus(testUserId, true);
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console.log(` 封禁用户: ${testUserId}`);
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// 访问分享
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const res = await request('POST', `/api/share/${shareCode}/verify`, {});
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// 当前实现：被封禁用户的分享仍然可以访问
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// 如果需要阻止，应该在 ShareDB.findByCode 中检查用户状态
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console.log(` 被封禁用户分享访问状态码: ${res.status}`);
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// 注意：这里可能是一个潜在的功能增强点
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// 如果希望被封禁用户的分享也被禁止访问，需要修改代码
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// 清理
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
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UserDB.delete(testUserId);
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assert(true, '被封禁用户分享测试完成');
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return true;
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} catch (error) {
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console.log(` [ERROR] ${error.message}`);
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if (shareCode) db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
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if (testUserId) UserDB.delete(testUserId);
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return false;
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}
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}
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async function testPathTraversalAttacks() {
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console.log('\n[测试] 路径遍历攻击防护...');
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// 创建测试分享
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const shareCode = 'traverse_' + Date.now();
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try {
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db.prepare(`
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INSERT INTO shares (user_id, share_code, share_path, share_type, storage_type)
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VALUES (?, ?, ?, ?, ?)
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`).run(1, shareCode, '/allowed-folder', 'directory', 'local');
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// 测试各种路径遍历攻击
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const attackPaths = [
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'../../../etc/passwd',
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'..\\..\\..\\etc\\passwd',
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'%2e%2e%2f%2e%2e%2f%2e%2e%2fetc%2fpasswd',
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'/allowed-folder/../../../etc/passwd',
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'/allowed-folder/./../../etc/passwd',
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'....//....//....//etc/passwd',
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'/allowed-folder%00.txt/../../../etc/passwd'
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];
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let blocked = 0;
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for (const attackPath of attackPaths) {
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const res = await request('GET', `/api/share/${shareCode}/download-url?path=${encodeURIComponent(attackPath)}`);
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if (res.status === 403 || res.status === 400) {
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blocked++;
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console.log(` [BLOCKED] ${attackPath.substring(0, 40)}...`);
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} else {
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console.log(` [WARN] 可能未阻止: ${attackPath}, 状态: ${res.status}`);
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}
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}
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assert(blocked >= attackPaths.length - 1, `路径遍历攻击应被阻止 (${blocked}/${attackPaths.length})`);
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// 清理
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
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return true;
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} catch (error) {
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console.log(` [ERROR] ${error.message}`);
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
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return false;
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}
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}
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async function testSpecialCharactersInPath() {
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console.log('\n[测试] 特殊字符路径处理...');
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// 测试创建包含特殊字符的分享
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const specialPaths = [
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'/文件夹/中文文件.txt',
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'/folder with spaces/file.txt',
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'/folder-with-dashes/file_underscore.txt',
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'/folder.with.dots/file.name.ext.txt',
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"/folder'with'quotes/file.txt"
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];
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let handled = 0;
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for (const path of specialPaths) {
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try {
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const res = await request('POST', '/api/share/create', {
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share_type: 'file',
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file_path: path
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}, { Cookie: authCookie });
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if (res.status === 200 || res.status === 400) {
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handled++;
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console.log(` [OK] ${path.substring(0, 30)}... - 状态: ${res.status}`);
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// 如果创建成功，清理
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if (res.data.share_code) {
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const myShares = await request('GET', '/api/share/my', null, { Cookie: authCookie });
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const share = myShares.data.shares?.find(s => s.share_code === res.data.share_code);
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if (share) {
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await request('DELETE', `/api/share/${share.id}`, null, { Cookie: authCookie });
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}
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}
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}
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} catch (error) {
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console.log(` [ERROR] ${path}: ${error.message}`);
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}
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}
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assert(handled === specialPaths.length, '特殊字符路径处理完成');
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return true;
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}
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async function testConcurrentPasswordAttempts() {
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console.log('\n[测试] 并发密码尝试限流...');
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// 创建一个带密码的分享
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const shareCode = 'concurrent_' + Date.now();
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try {
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// 使用 bcrypt 哈希密码
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const bcrypt = require('bcryptjs');
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const hashedPassword = bcrypt.hashSync('correct123', 10);
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db.prepare(`
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INSERT INTO shares (user_id, share_code, share_path, share_type, share_password, storage_type)
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VALUES (?, ?, ?, ?, ?, ?)
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`).run(1, shareCode, '/test.txt', 'file', hashedPassword, 'local');
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// 发送大量并发错误密码请求
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const promises = [];
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for (let i = 0; i < 20; i++) {
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promises.push(request('POST', `/api/share/${shareCode}/verify`, {
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password: 'wrong' + i
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}));
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}
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const results = await Promise.all(promises);
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// 检查是否有请求被限流
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const rateLimited = results.filter(r => r.status === 429).length;
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const unauthorized = results.filter(r => r.status === 401).length;
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console.log(` 并发请求: 20, 限流: ${rateLimited}, 401错误: ${unauthorized}`);
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// 注意：限流是否触发取决于配置
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if (rateLimited > 0) {
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assert(true, '限流机制生效');
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} else {
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console.log(' [INFO] 限流未触发（可能配置较宽松）');
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assert(true, '并发测试完成');
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}
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// 清理
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
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return true;
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} catch (error) {
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console.log(` [ERROR] ${error.message}`);
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
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return false;
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}
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}
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async function testShareStatistics() {
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console.log('\n[测试] 分享统计功能...');
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const shareCode = 'stats_' + Date.now();
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try {
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db.prepare(`
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INSERT INTO shares (user_id, share_code, share_path, share_type, storage_type, view_count, download_count)
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VALUES (?, ?, ?, ?, ?, ?, ?)
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`).run(1, shareCode, '/test.txt', 'file', 'local', 0, 0);
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// 验证多次（增加查看次数）
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for (let i = 0; i < 3; i++) {
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await request('POST', `/api/share/${shareCode}/verify`, {});
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}
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// 记录下载次数
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for (let i = 0; i < 2; i++) {
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await request('POST', `/api/share/${shareCode}/download`, {});
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}
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// 检查统计数据
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const share = db.prepare('SELECT view_count, download_count FROM shares WHERE share_code = ?').get(shareCode);
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assert(share.view_count === 3, `查看次数应为 3, 实际: ${share.view_count}`);
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assert(share.download_count === 2, `下载次数应为 2, 实际: ${share.download_count}`);
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console.log(` 查看次数: ${share.view_count}, 下载次数: ${share.download_count}`);
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// 清理
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
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return true;
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} catch (error) {
|
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console.log(` [ERROR] ${error.message}`);
|
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db.prepare('DELETE FROM shares WHERE share_code = ?').run(shareCode);
|
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return false;
|
||||
}
|
||||
}
|
||||
|
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async function testShareCodeUniqueness() {
|
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console.log('\n[测试] 分享码唯一性...');
|
||||
|
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try {
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// 创建多个分享，检查分享码是否唯一
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const codes = new Set();
|
||||
|
||||
for (let i = 0; i < 10; i++) {
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const code = ShareDB.generateShareCode();
|
||||
|
||||
if (codes.has(code)) {
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console.log(` [WARN] 发现重复分享码: ${code}`);
|
||||
}
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codes.add(code);
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}
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assert(codes.size === 10, `应生成 10 个唯一分享码, 实际: ${codes.size}`);
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console.log(` 生成了 ${codes.size} 个唯一分享码`);
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||||
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||||
// 检查分享码长度和字符
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||||
const sampleCode = ShareDB.generateShareCode();
|
||||
assert(sampleCode.length === 8, `分享码长度应为 8, 实际: ${sampleCode.length}`);
|
||||
assert(/^[a-zA-Z0-9]+$/.test(sampleCode), '分享码应只包含字母数字');
|
||||
|
||||
return true;
|
||||
} catch (error) {
|
||||
console.log(` [ERROR] ${error.message}`);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
async function testExpiryTimeFormat() {
|
||||
console.log('\n[测试] 过期时间格式...');
|
||||
|
||||
try {
|
||||
// 测试不同的过期天数
|
||||
const testDays = [1, 7, 30, 365];
|
||||
|
||||
for (const days of testDays) {
|
||||
const result = ShareDB.create(1, {
|
||||
share_type: 'file',
|
||||
file_path: `/test_${days}_days.txt`,
|
||||
expiry_days: days
|
||||
});
|
||||
|
||||
const share = db.prepare('SELECT expires_at FROM shares WHERE share_code = ?').get(result.share_code);
|
||||
|
||||
// 验证过期时间格式
|
||||
const expiresAt = new Date(share.expires_at);
|
||||
const now = new Date();
|
||||
const diffDays = Math.round((expiresAt - now) / (1000 * 60 * 60 * 24));
|
||||
|
||||
// 允许1天的误差（由于时区等因素）
|
||||
assert(Math.abs(diffDays - days) <= 1, `${days}天过期应正确设置, 实际差异: ${diffDays}天`);
|
||||
|
||||
// 清理
|
||||
db.prepare('DELETE FROM shares WHERE share_code = ?').run(result.share_code);
|
||||
}
|
||||
|
||||
return true;
|
||||
} catch (error) {
|
||||
console.log(` [ERROR] ${error.message}`);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// 全局认证 Cookie
|
||||
let authCookie = '';
|
||||
|
||||
async function login() {
|
||||
console.log('\n[准备] 登录获取认证...');
|
||||
|
||||
try {
|
||||
const res = await request('POST', '/api/login', {
|
||||
username: 'admin',
|
||||
password: 'admin123'
|
||||
});
|
||||
|
||||
if (res.status === 200 && res.data.success) {
|
||||
const setCookie = res.headers['set-cookie'];
|
||||
if (setCookie) {
|
||||
authCookie = setCookie.map(c => c.split(';')[0]).join('; ');
|
||||
console.log(' 认证成功');
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
console.log(' 认证失败');
|
||||
return false;
|
||||
} catch (error) {
|
||||
console.log(` [ERROR] ${error.message}`);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// ===== 主测试流程 =====
|
||||
|
||||
async function runTests() {
|
||||
console.log('========================================');
|
||||
console.log(' 分享功能边界条件深度测试');
|
||||
console.log('========================================');
|
||||
|
||||
// 登录
|
||||
const loggedIn = await login();
|
||||
if (!loggedIn) {
|
||||
console.log('\n[WARN] 登录失败，部分测试可能无法执行');
|
||||
}
|
||||
|
||||
// 运行测试
|
||||
await testExpiredShare();
|
||||
await testShareWithDeletedFile();
|
||||
await testShareByBannedUser();
|
||||
await testPathTraversalAttacks();
|
||||
await testSpecialCharactersInPath();
|
||||
await testConcurrentPasswordAttempts();
|
||||
await testShareStatistics();
|
||||
await testShareCodeUniqueness();
|
||||
await testExpiryTimeFormat();
|
||||
|
||||
// 结果统计
|
||||
console.log('\n========================================');
|
||||
console.log(' 测试结果统计');
|
||||
console.log('========================================');
|
||||
console.log(`通过: ${results.passed}`);
|
||||
console.log(`失败: ${results.failed}`);
|
||||
|
||||
if (results.errors.length > 0) {
|
||||
console.log('\n失败的测试:');
|
||||
results.errors.forEach((err, i) => {
|
||||
console.log(` ${i + 1}. ${err}`);
|
||||
});
|
||||
}
|
||||
|
||||
console.log('\n========================================');
|
||||
|
||||
process.exit(results.failed > 0 ? 1 : 0);
|
||||
}
|
||||
|
||||
runTests().catch(error => {
|
||||
console.error('测试执行失败:', error);
|
||||
process.exit(1);
|
||||
});
|
||||
Reference in New Issue
Block a user