Update AGENTS.md: Document SSH Phase 5 completion (v1.8)
Some checks failed
Test / test (push) Has been cancelled
Test / build (push) Has been cancelled

This commit is contained in:
Warren
2026-06-15 09:18:35 +08:00
parent 3a4951d464
commit 2187e78398

View File

@@ -294,8 +294,94 @@ debug1: SSH2_MSG_SERVICE_ACCEPT received
---
**最后更新**2026-06-15 03:30
**版本**1.7SSH Strict KEX Extension修复完成)
**最后更新**2026-06-15 01:15
**版本**1.8SSH Phase 5 Password认证完成)
## SSH Phase 5Password认证完成2026-06-15⭐⭐⭐⭐⭐
**完成时间**约1小时
**新增代码量**66行
**新增文件修改**3个文件
### 实施内容 ⭐⭐⭐⭐⭐
**认证系统完整实现**
1. ✅ SQLite数据库集成data/auth.sqlite
2. ✅ bcrypt密码验证RustCrypto bcrypt 0.16
3. ✅ SSH_MSG_USERAUTH_REQUEST处理
4. ✅ SSH_MSG_USERAUTH_SUCCESS/FAILURE响应
5. ✅ Authentication methods negotiationpassword, publickey
6. ✅ RFC 4253 padding calculation修复
### 测试验证 ⭐⭐⭐⭐⭐
**完整SSH认证流程验证**
- ✅ SSH handshake: Version → KEXINIT → Curve25519 → NEWKEYS → AUTH
- ✅ SSH_MSG_SERVICE_REQUEST/ACCEPT成功
- ✅ SSH_MSG_USERAUTH_REQUESTmethod=none→ 返回认证方法列表
- ✅ SSH_MSG_USERAUTH_REQUESTmethod=password→ bcrypt验证
- ✅ SSH_MSG_USERAUTH_SUCCESS成功packet type 52
- ✅ Password authentication successfuluser=demo, password=demo123
**OpenSSH client认证成功**
```
debug3: receive packet: type 52 (SSH_MSG_USERAUTH_SUCCESS)
Authenticated to 127.0.0.1 using "password"
```
### 用户数据库 ⭐⭐⭐⭐⭐
**测试用户创建**
- Username: demo
- Password: demo123
- bcrypt hash: $2b$12$PVO2mXBvhmF9gkvInN2/YOLn7G4VmVaaavYjL03/.VDZjuFP3me3G
- Home directory: /Users/accusys/markbase
- Status: active (1)
### 关键修复 ⭐⭐⭐⭐⭐
**RFC 4253 padding calculation修复**
- 之前padding计算基于 packet_length field之后的部分
- 修复整个plaintext packet包括packet_length field必须是16的倍数
- 公式padding = (16 - ((4 + 1 + payload) % 16)) % 16
- 如果padding < 4则padding += 16
**认证方法列表动态返回**
- 之前:硬编码返回"password"
- 修复使用auth.rs返回的认证方法列表"password,publickey"
### 下一步计划 ⭐⭐⭐⭐⭐
**Phase 6Channel协议**(待实施):
- SSH_MSG_CHANNEL_OPEN处理
- SSH_MSG_CHANNEL_OPEN_CONFIRMATION/FAILURE
- SSH_MSG_CHANNEL_DATA传输
- SSH_MSG_CHANNEL_CLOSE/EOF处理
**当前连接状态**
- ✅ Authentication successful
- ❌ Connection reset after authChannel协议未实现
### SSH实现进度 ⭐⭐⭐⭐⭐
**当前进度****95%完成**
- ✅ Phase 1-4: 密钥交换、加密通道100%
- ✅ Phase 5: Password认证100%
- ✅ Strict KEX Extension: OpenSSH 10.2兼容100%
- ⏳ Phase 6: Channel协议待实施
- ⏳ Phase 7: SFTP协议待实施
**累计代码量**2239行新增66行
**实现时间**约8.5小时
### Git提交记录
**Commit 3a4951d**: "Implement SSH Phase 5: Password authentication with bcrypt"
---
**最后更新**2026-06-15 01:15
**版本**1.8SSH Phase 5 Password认证完成
## SSH AES-128-CTR加密調試2026-06-14