安全(P0) - 发布包签名:新增 scripts/package_keygen.php、scripts/package_verify.php、 ywxapp\service\PackageVerifier;FrameworkService::apply() 解压前强制验签 (ywxapp.framework_package_verify,默认开启) - JWT 收紧:config/jwt.php 移除公开默认密钥,JwtService::assertStrongSecret() 校验非空 / 长度≥32 / 已知弱值;.env.production.example 键名由 JWT_SECRET_KEY 修正为 JWT_SECRET - /api/v1/Article:免登录白名单收窄为只读接口,写操作字段白名单 + assertOwner() 越权校验 - 开发者令牌:查找接口不再回显明文、统一失败文案 + 限流 - TemplateInstaller:文件名白名单 + realpath 归一化 + 目录内断言,修复 Zip Slip;补 use ZipArchive - 后台登录:接入验证码、失败锁定与登录限流(config/ratelimit.php) - 缓存 / Session 驱动可由 .env 覆盖(CACHE_DRIVER / SESSION_TYPE),集群部署改 redis - paycenter 支付日志开关改为 PAY_LOG,不再跟随 APP_DEBUG 工程化 / 交付 - 新增 CHANGELOG.md 与 .env.production.example;composer.lock 入库锁定依赖版本 - 插件离线安装 CLI 增加 --uid,后台上传安装透传 uid,付费插件授权校验可通过 - 授权拒绝文案区分「未携带 uid」与「未找到有效授权」,便于排障 - .gitignore 放行 .env.production.example / .env.addon.example / .gitattributes / public/.htaccess 结构 - appmall 由 addon/appmall 迁移为独立应用 app/appmall(市场 / 开发者中心 / 审核 / 分润)
94 lines
3.2 KiB
PHP
94 lines
3.2 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | YwxApp [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2026-2036 http://ywxapp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Author: ywxapp<admin@ywxapp.cn>
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// +----------------------------------------------------------------------
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declare(strict_types=1);
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namespace ywxapp\middleware;
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use Closure;
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use think\App;
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use think\exception\HttpException;
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use think\facade\Cache;
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use think\Request;
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use think\Response;
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/**
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* API 限流中间件(固定窗口计数,按 IP 维度)。
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*
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* - 规则读取 config/ratelimit.php:rules 为「正则 => {limit, window}」,
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* 按声明顺序匹配 pathinfo,命中即用;未命中走 default 兜底。
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* - 存储驱动跟随 config/cache.php:配了 Redis 自动分布式生效,
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* File 驱动单机生效。
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* - 注册位置:app/api/middleware.php(放在 CrossDomain 之后,
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* 预检 OPTIONS 由 CrossDomain 提前返回,不计入配额)。
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*/
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class RateLimit
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{
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public function __construct(protected App $app)
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{
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}
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public function handle(Request $request, Closure $next): Response
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{
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$default = (array) $this->app->config->get('ratelimit.default', ['limit' => 120, 'window' => 60]);
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$bucket = 'default';
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$limit = (int) ($default['limit'] ?? 120);
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$window = max(1, (int) ($default['window'] ?? 60));
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$path = strtolower($request->pathinfo());
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foreach ((array) $this->app->config->get('ratelimit.rules', []) as $pattern => $rule) {
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if (!is_string($pattern) || !is_array($rule)) {
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continue;
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}
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if (preg_match($pattern, $path)) {
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$bucket = $pattern;
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$limit = (int) ($rule['limit'] ?? 0);
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$window = max(1, (int) ($rule['window'] ?? 60));
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break;
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}
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}
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if ($limit <= 0) {
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return $next($request); // 0 = 该桶不限流
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}
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$key = 'ratelimit:' . ($this->app->http->getName() ?: 'index') . ':' . md5($bucket) . ':' . $request->ip();
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$hit = (int) Cache::get($key, 0);
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if ($hit >= $limit) {
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return $this->deny($request, $window, $hit);
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}
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Cache::set($key, $hit + 1, $window);
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return $next($request);
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}
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/**
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* 超限响应:api 应用或 Ajax 统一 JSON(结构与 Result 一致),其余抛 HttpException。
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*/
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protected function deny(Request $request, int $window, int $hit): Response
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{
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$appName = $this->app->http->getName() ?: '';
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$isApi = $appName === 'api' || $request->isAjax();
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if (!$isApi) {
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throw new HttpException(429, '请求过于频繁,请稍后再试');
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}
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$payload = [
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'code' => 429,
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'message' => '请求过于频繁,请稍后再试',
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'timestamp' => time(),
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];
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return Response::create($payload, 'json', 429)->header([
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'Retry-After' => (string) $window,
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'X-RateLimit-Limit' => (string) $hit,
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]);
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}
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}
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