3 Commits

Author SHA1 Message Date
一片一片
52f6ff078c
fix(api): survive a malformed CSRF cookie (#7589)
* fix(api): survive a malformed CSRF cookie

`readCsrfCookie` percent-decodes a cookie the gateway sets verbatim.
Cookies are shared by every app on the same host (ports included), so a
stray or truncated `%` escape from another local app, a proxy, or a stale
value makes `decodeURIComponent` throw `URIError` inside `fetch` and
`getCsrfHeaders` — every state-changing call fails with an exception
before the gateway can answer 403.

Fall back to the raw cookie value when decoding fails, matching
`getLocaleFromCookie` (#7553).

* test(api): exercise sibling CSRF cookies in the DOM

---------

Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
2026-10-27 09:47:24 +08:00
hataa
2f4f4d4b6c
feat(authz): admin user-management UI and disabled-account copy (#4063 gap 3) (#6641)
* feat(authz): admin user-management UI and disabled-account copy (#4063 gap 3)

Frontend slice of the account lifecycle backend (#6566):

- Settings gains an admin-only Users page (core/auth/admin-users.ts ->
  GET/PATCH /api/v1/admin/users): email, read-only role, disabled state,
  and a suspend/restore toggle per row; the Gateway's rejection detail
  (last-active-admin 409) renders verbatim. The nav entry is hidden for
  non-admins and the page guards independently; ?settings=users joins the
  deep-link whitelist (now an exhaustive Record over SettingsSection).
- A session that turns out disabled maps account_disabled to a login
  redirect that states the reason on all three surfaces: the SSR
  AuthResult tag (consumed exhaustively by the workspace/artifacts/auth
  layouts), the shared fetcher's 401 interception, and
  AuthProvider.refreshUser. No next target is preserved - a disabled
  account cannot sign back in. Login failures surface the localized
  account_disabled copy when the code is present.
- userSchema stays disabled-optional (absent = not disabled); zh/en
  locales and docs updated in the same change.

* fix(authz): address review on admin user UI and disabled copy (#4063 gap 3)

Review follow-ups on PR #6641:

- Direct /login visits with a suspended session now surface the SSR
  account_disabled verdict through AuthDisabledContext instead of
  discarding it (willem-bd): the auth layout wraps pages with the
  provider and the login form seeds its reason from it — no redirect,
  so no loop. Regression tests cover both verdict states.
- admin-users.ts parses both endpoints against userSchema /
  z.array(userSchema) (zhfeng): malformed payloads fail the load
  instead of rendering phantom rows; toggle error copy is scoped to
  GatewayApiError with a localized fallback for anything else.
- The localized account_disabled copy is login-only (zhfeng): sign-up
  keeps the backend message verbatim so a suspended account's email
  cannot be probed through the register surface.
- Settings page folds the load banner and toggle error into a single
  alert region (zhfeng); adds coded-envelope 409, malformed-row, and
  load-failure tests; fetcher.ts documents the 401 body-consumption
  contract.
- prettier across touched files (CI format gate).

The admin-users query key keeps user?.id, matching the
model-settings-page precedent (converge later per review).
2026-10-11 12:54:51 +08:00
Nan Gao
73e3699347
feat(frontend): render markdown artifacts in the "open in new window" view (#5056)
* feat(frontend): render markdown artifacts in the new window

The artifacts panel's "open in new window" action handed the browser the
raw Gateway response. For markdown that is a `text/markdown` body the
browser can only show as source, so the new window was a text dump rather
than a reader.

Route markdown artifacts to a new `/artifacts/view` page that renders them
with the same components the panel uses (SafeStreamdown + the artifact
rehype chain + citation links/panel), including the truncated-preview
banner and its "load full file" action. Everything else keeps the raw
Gateway URL — notably HTML/SVG, which the Gateway deliberately serves as a
download so active content never executes in the application origin.

- `core/artifacts/viewer.ts` centralizes which stored artifacts are
  markdown (`.skill` archives included, since they hold a SKILL.md), so
  the panel and the viewer route cannot drift.
- `ArtifactFilePreview` and its siblings move out of
  `artifact-file-detail.tsx` into `artifact-file-preview.tsx`; otherwise
  the standalone route would pull the CodeMirror editor into its bundle.
- The window title comes from the route's `generateMetadata`, not
  `document.title`, which the App Router overwrites after hydration.
- The viewer reads content through `useStandaloneArtifactContent`, which
  shares `useArtifactContent`'s query key but not its `useThread`
  dependency, since a detached window has no thread context.

Claude-Session: https://claude.ai/code/session_013AiCrC5SBc3HdFYNxsp1EC

* fix(frontend): keep the artifact target across re-authentication

Review found the standalone viewer unrecoverable from an expired session.
The window's target lives entirely in `?path=...&thread_id=...`, and both
auth paths dropped it:

- The layout guard redirected to `/login` with no `next` at all. A layout
  cannot read `searchParams`, so the guard moves into the page, which can
  — and rebuilds the full viewer address for `next`. The layout loses its
  AuthProvider along the way: nothing under this route reads `useAuth`,
  and the guard now makes a single `getServerSideUser` call per request.
- The shared fetch wrapper built `next` from `window.location.pathname`,
  which silently truncated the query string. It now carries `search` too,
  so any route holding state in the query survives a 401, not just this
  one. `validateAuthNextPath` already accepts a query string.

`buildArtifactViewerURL` is split out of `resolveArtifactOpenURL`: the
guard needs the route itself, never the Gateway fallback that the latter
takes for non-markdown targets.

Tests: the login round trip (unit — the rebuilt URL survives
`validateAuthNextPath` and parses back to the same target), the fetch
wrapper preserving the query on 401 (unit), and the expired-session
window reaching `/login` with the artifact intact (E2E). The E2E asserts
on the popup's navigation *requests*, since `(auth)/layout` answers
`/login` with a server redirect under DEER_FLOW_AUTH_DISABLED and no
navigation commits.

`tests/unit/core/models/api.test.ts` stubbed `window.location` without
`search`; a real Location always has it.

Claude-Session: https://claude.ai/code/session_013AiCrC5SBc3HdFYNxsp1EC

* fix(frontend): keep public showcase artifacts out of the auth gate

Review found that the viewer's access check regressed `/showcase`. Those
pages render with `isMock`, their artifacts are served by the
unauthenticated demo route, and the raw artifact URL this window replaced
stayed public — so gating the window unconditionally bounced every
logged-out showcase visitor to /login for a document that is already
public.

`requiresAuthenticatedViewer` exempts a mock target only when
`resolveStaticDemoArtifact` would actually serve it. The allowlist is the
authority rather than the flag: `mock=true` is caller-supplied, so a
target the demo route answers with 404 — a non-allowlisted path, or a
thread that is not a demo thread — still needs a session.

Covered in `tests/e2e-auth/`, since the default E2E config disables auth
and cannot see this: a public showcase artifact renders without a
session, while a non-allowlisted path and a missing mock flag both land
on /login. Verified the positive case goes red without the exemption.

Claude-Session: https://claude.ai/code/session_013AiCrC5SBc3HdFYNxsp1EC
2026-08-29 11:07:16 +08:00