Commit Graph

4 Commits

Author SHA1 Message Date
chiguyong 1f4f54b073 refactor: remove Any from Wave 4 modules (250 sites)
Test / backend-test (pull_request) Has been cancelled Details
Test / frontend-unit (pull_request) Has been cancelled Details
Test / api-e2e (pull_request) Has been cancelled Details
Test / frontend-e2e (pull_request) Has been cancelled Details
2026-07-01 04:53:50 +08:00
chiguyong 53faa60472 fix(review): ce-code-review P1+P2 修复 — 安全/可靠性/性能
P1 安全与可靠性(4 项):
- wecom: verify_signature 增加时间戳新鲜度校验(5 分钟窗口防重放)
- cache: should_cache 在 per_user_namespace 开启时拒绝 user_id=None
  匿名请求,避免跨用户缓存泄漏(安全要求 a/e)
- channels: webhook receive_message 异常兜底,防止 500 触发平台重试风暴
- app: shutdown 调用 close_all_adapters + await _pending_webhook_tasks,
  防止 httpx 连接泄漏和丢失 IM 回复

P2 效率与可维护性(5 项):
- feishu: _TOKEN_CACHE_TTL 300 → 6900(2h 减 5min 余量,避免 24x 过频刷新)
- channels: _pending_webhook_tasks 有界化(2x 并发上限时 429 拒绝)
- gateway: quota 检查每 period 单次 get_usage,复用 summary 检查 token+cost
- cache_key: generate_cache_key 合并为单次 SHA-256(消除 8-10 次冗余哈希)
- config: ProviderConfig.get_api_key 移除未用的 secrets_store 参数

P3 去重(1 项):
- channels: _process_inbound_message DIRECT_CHAT 路径提取 _direct_chat 辅助函数

测试:
- test_wecom: 时间戳改用 int(time.time()),新增 test_expired_timestamp_rejected
- test_cache: should_cache 测试覆盖匿名拒绝 + namespace_off 兼容
- test_config_migration: get_api_key 测试适配新签名
- channels/config_migration/quota_enforcement 测试全部通过
2026-06-26 01:40:31 +08:00
chiguyong 1ccaf56b9a refactor: ce-simplify-code 审查修复 — 去重 + 效率 + 死代码清理
3 个审查代理(复用/质量/效率)发现 15 个问题,全部修复:

效率与安全(6 项):
- MCPClient 缓存 MultiServerMCPClient 单例 + aclose(),修复连接/子进程泄漏
- _rate_limits 清理空 IP 条目,修复 X-Forwarded-For 欺骗下内存泄漏
- _seen_nonces 改用 OrderedDict,O(1) 摊销过期清理
- webhook 后台任务加 Semaphore(20) + 任务引用追踪,限制无界并发
- _build_adapter 用 asyncio.gather 并行解密 secrets
- 适配器实例缓存(_adapter_cache),token TTL 缓存跨请求命中

去重(4 项):
- header_get 提取到 channels/base.py,4 个适配器统一 import
- _get_client/close() 移入 MessageAdapter 基类,子类继承
- URLVerificationChallenge 统一到 base.py,feishu/slack/wecom 共用
- Transport ABC 添加 endpoint_url 属性,from_transport 不再访问私有字段

死代码与类型安全(5 项):
- detect_cache_hit 死方法替换为 record_cache_result 公开 API
- execution_mode.value == "direct_chat" 改用枚举比较
- 删除 yielded_any 死变量、重复 from fastapi import Request、
  多余 getattr 防御

453 tests passed, ruff clean(预存 F841 非本次引入)
2026-06-25 23:54:14 +08:00
chiguyong 4b58e8f661 feat(channels): U11 — Feishu IM adapter end-to-end (webhook + signature + AES-CBC decrypt + chat integration) 2026-06-25 20:24:21 +08:00