docs(07-03): complete Login CLI Subcommand plan

- Cookie validation via /api/v4/me endpoint - login CLI subcommand with 3 modes: scan, import, status - AUTH-04 requirement complete: Cookie expiry detection - Phase 7 Login Auth complete, ready for Phase 8 Crawler Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-17 18:24:32 +08:00
parent d9861aa6c3
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+---
+phase: 07-login-auth
+plan: 03
+subsystem: auth
+tags: [cli, cookie, login, playwright, pytest]
+
+# Dependency graph
+requires:
+  - phase: 07-01
+    provides: ZhihuLogin 类，二维码扫码登录核心
+  - phase: 07-02
+    provides: CookieManager 类，Cookie 持久化
+provides:
+  - Cookie 验证功能 (validate_cookie 方法)
+  - login CLI 子命令 (login, --import-cookie, --status)
+  - 完整的命令行登录体验
+affects: [08-crawler, 09-processor]
+
+# Tech tracking
+tech-stack:
+  added: []
+  patterns: [TDD 测试驱动开发, CLI subparser 模式, asyncio.run() 异步包装]
+
+key-files:
+  created:
+    - tests/test_auth/test_cookie_validation.py
+    - tests/test_auth/test_cli_login.py
+  modified:
+    - kb_workflow/auth/zhihu_login.py
+    - kb_workflow/kb_workflow.py
+
+key-decisions:
+  - "使用 Playwright request API 验证 Cookie 有效性"
+  - "login 命令支持三种模式：扫码登录、导入 Cookie、状态检查"
+
+patterns-established:
+  - "CLI 子命令使用 argparse subparsers 扩展"
+  - "异步方法通过 asyncio.run() 包装为同步 CLI 入口"
+
+requirements-completed: [AUTH-04]
+
+# Metrics
+duration: 12min
+completed: 2026-03-17
+---
+
+# Phase 7 Plan 3: Login CLI 子命令 Summary
+
+**实现完整的知乎登录命令行接口，支持二维码扫码、Cookie 导入和状态检查，整合 ZhihuLogin 和 CookieManager 提供端到端登录体验**
+
+## Performance
+
+- **Duration:** 12 min
+- **Started:** 2026-03-17T10:30:00Z
+- **Completed:** 2026-03-17T10:42:00Z
+- **Tasks:** 3 (2 auto, 1 checkpoint)
+- **Files modified:** 4
+
+## Accomplishments
+
+- Cookie 验证功能：通过知乎 /api/v4/me 接口验证 Cookie 有效性
+- login CLI 子命令：支持三种操作模式（扫码登录、导入 Cookie、状态检查）
+- 完整测试覆盖：新增 8 个单元测试，总计 33 个测试全部通过
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Cookie 验证功能** - `32bb220` (test), `919a467` (feat)
+2. **Task 2: login CLI 子命令** - `94c85ba` (test), `d9861aa` (feat)
+3. **Task 3: checkpoint:human-verify** - 用户批准通过
+
+**Plan metadata:** 待提交
+
+_Note: TDD tasks have multiple commits (test -> feat)_
+
+## Files Created/Modified
+
+- `kb_workflow/auth/zhihu_login.py` - 添加 CookieValidationResult 模型和 validate_cookie 方法
+- `kb_workflow/kb_workflow.py` - 添加 login 子命令和 login_command 函数
+- `tests/test_auth/test_cookie_validation.py` - 5 个 Cookie 验证测试
+- `tests/test_auth/test_cli_login.py` - 3 个 CLI 命令测试
+
+## Decisions Made
+
+- 使用 Playwright page.request.get() 直接调用知乎 API 验证 Cookie
+- login 命令默认启动二维码扫码，通过参数切换其他模式
+- --status 参数返回 CookieValidationResult 的完整信息（用户名、用户ID）
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Issues Encountered
+
+None - all implementations followed the plan specification.
+
+## User Setup Required
+
+None - no external service configuration required.
+
+## Next Phase Readiness
+
+Phase 7 (登录认证体系) 完成：
+- 07-01: ZhihuLogin 类 + 二维码扫码登录
+- 07-02: CookieManager 类 + Cookie 持久化
+- 07-03: login CLI 子命令 + Cookie 验证
+
+Ready for Phase 8 (Crawler) - 已有完整的登录和 Cookie 管理能力。
+
+## Self-Check: PASSED
+
+**Files verified:**
+- FOUND: kb_workflow/auth/zhihu_login.py
+- FOUND: kb_workflow/auth/cookie_manager.py
+- FOUND: kb_workflow/kb_workflow.py
+- FOUND: tests/test_auth/test_cookie_validation.py
+- FOUND: tests/test_auth/test_cli_login.py
+
+**Commits verified:**
+- FOUND: 32bb220 (test: add failing tests for cookie validation)
+- FOUND: 919a467 (feat: implement cookie validation functionality)
+- FOUND: 94c85ba (test: add failing tests for login CLI subcommand)
+- FOUND: d9861aa (feat: implement login CLI subcommand)
+
+---
+*Phase: 07-login-auth*
+*Completed: 2026-03-17*