iven
52bdafa633
refactor(crates): kernel/generation module split + DeerFlow optimizations + middleware + dead code cleanup
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- Split zclaw-kernel/kernel.rs (1486 lines) into 9 domain modules
- Split zclaw-kernel/generation.rs (1080 lines) into 3 modules
- Add DeerFlow-inspired middleware: DanglingTool, SubagentLimit, ToolError, ToolOutputGuard
- Add PromptBuilder for structured system prompt assembly
- Add FactStore (zclaw-memory) for persistent fact extraction
- Add task builtin tool for agent task management
- Driver improvements: Anthropic/OpenAI extended thinking, Gemini safety settings
- Replace let _ = with proper log::warn! across SaaS handlers
- Remove unused dependency (url) from zclaw-hands
2026-04-03 00:28:03 +08:00
iven
1bf0d3a73d
fix(memory): CJK-aware short query threshold + Chinese synonym expansion
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1. MemoryMiddleware: replace byte-length check (query.len() < 4) with
char-count check (query.chars().count() < 2). Single CJK characters
are 3 UTF-8 bytes but 1 meaningful character — the old threshold
incorrectly skipped 1-2 char Chinese queries like "你好".
2. QueryAnalyzer: add Chinese synonym mappings for 13 common technical
terms (错误→bug, 优化→improve, 配置→config, etc.) so CJK queries
can find relevant English-keyword memories and vice versa.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-04-02 01:21:29 +08:00
iven
e3b93ff96d
fix(security): implement all 15 security fixes from penetration test V1
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Security audit (2026-03-31): 5 HIGH + 10 MEDIUM issues, all fixed.
HIGH:
- H1: JWT password_version mechanism (pwv in Claims, middleware verification,
auto-increment on password change)
- H2: Docker saas port bound to 127.0.0.1
- H3: TOTP encryption key decoupled from JWT secret (production bailout)
- H4+H5: Tauri CSP hardened (removed unsafe-inline, restricted connect-src)
MEDIUM:
- M1: Persistent rate limiting (PostgreSQL rate_limit_events table)
- M2: Account lockout (5 failures -> 15min lock)
- M3: RFC 5322 email validation with regex
- M4: Device registration typed struct with length limits
- M5: Provider URL validation on create/update (SSRF prevention)
- M6: Legacy TOTP secret migration (fixed nonce -> random nonce)
- M7: Legacy frontend crypto migration (static salt -> random salt)
- M8+M9: Admin frontend: removed JS token storage, HttpOnly cookie only
- M10: Pipeline debug log sanitization (keys only, 100-char truncation)
Also: fixed CLAUDE.md Section 12 (was corrupted), added title.rs middleware
skeleton, fixed RegisterDeviceRequest visibility.
2026-04-01 08:38:37 +08:00
iven
04c366fe8b
feat(runtime): DeerFlow 模式中间件链 Phase 1-4 全部完成
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借鉴 DeerFlow 架构，实现完整中间件链系统：
Phase 1 - Agent 中间件链基础设施
- MiddlewareChain Clone 支持
- LoopRunner 双路径集成 (middleware/legacy)
- Kernel create_middleware_chain() 工厂方法
Phase 2 - 技能按需注入
- SkillIndexMiddleware (priority 200)
- SkillLoadTool 工具
- SkillDetail/SkillIndexEntry 结构体
- KernelSkillExecutor trait 扩展
Phase 3 - Guardrail 安全护栏
- GuardrailMiddleware (priority 400, fail_open)
- ShellExecRule / FileWriteRule / WebFetchRule
Phase 4 - 记忆闭环统一
- MemoryMiddleware (priority 150, 30s 防抖)
- after_completion 双路径调用
中间件注册顺序：
100 Compaction | 150 Memory | 200 SkillIndex
400 Guardrail | 500 LoopGuard | 700 TokenCalibration
向后兼容：Option<MiddlewareChain> 默认 None 走旧路径
2026-03-29 23:19:41 +08:00
