[opendev9]

Disabled Checkout returns before Guard discovery; enabled Checkout requires the reviewed path-keyed schema. The current root URLconf no longer mounts the historical Resource/Intent/SchemaRunner control plane. Native library/file reads remain, and effective-permission, shared-directory and directory-entry compatibility aliases now use the existing V2 views directly instead of old NativeRead.

Current V2 management and directory sync endpoints remain registered by seahub.urls. Historical directory-address, library-rules, directory-shares, directory/sync, hosted identity/editing/transfer and capabilities routes are no longer mounted by the root URLconf; their historical fields are not reintroduced into the four-table schema. The retained aliases use V2 parameters and response bodies.

Validation: 28 targeted tests and 7 subtests passed, covering root URL resolution, absence of retired routes, real V2 permission decisions, native Cookie reads and Checkout-disabled behavior. Native boundaries are doubled in this unit suite; no live HTTP/image deployment was performed. Coordinate with Server #21 and the Docker four-table runtime PR. No DDL or environment-variable changes.

[servicememeai]

联动评审（2026-10-21）：路由退出 Resource/Intent 旧控制面、V2 读取别名改为 Authority、禁用 Checkout 时跳过 Guard 探测的方向合理，未发现需要为本轮恢复旧路由的理由。现有 root URL 测试替身化了 seahub.urls，尚不能代表镜像中真实 URLconf 的最终优先级；合并三仓后请在集成节点对目录权限/共享只读别名、V2 管理入口以及 local-view/optimistic/exclusive 三种模式做一次针对性 HTTP smoke。不要为此扩展历史兼容层。

[opendev9]

评审跟进（2026-10-21）：

已按你的意见做了静态核对，未改代码：

1. 真实 ROOT_URLCONF 链路确认：Docker 的 cloudfile.py 写入 SITE_ROOT_URLCONF = 'cloudfile_extensions.root_urls'，而 root_urls.py 先注册 V2 别名、最后 include('seahub.urls')。因此本 PR 移除的历史路由在默认部署下确实不再挂载，且 V2 入口优先于上游。
2. 未发现悬空引用：仓库内（排除测试）无 directory_sync / library_rules / directory_shares 的视图导入或 URL 反向引用；CLOUDFILE_EXTENSION_URLCONFS 默认空，不会通过部署扩展把旧路由注册回来。
3. 你的担心成立：现有 root URL 测试替身化了 seahub.urls，不能代表真实 URLconf 优先级。真实 HTTP smoke 未在本 PR 执行（无 Django/镜像环境），已纳入集成节点验收清单：目录权限别名、共享只读别名、V2 管理入口，以及 local-view / optimistic / exclusive 三种模式。不会为此扩展历史兼容层。

结论：本 PR 代码层面无新增修改，等待三仓合并后的集成 smoke。