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2 commits

Author SHA1 Message Date
Ullrich Schäfer
b9aac2859a
Drop auth.server.ts re-exports + rename to .server.ts convention (task 5.2)
Two cleanups in one pass:

1. Update import paths app-wide from `~/lib/auth.server` to
   `~/lib/auth/session.server` for the four session helpers
   (sessionStorage, createSession, getSessionUser, destroySession).
   ~40 files: 33 simple path swaps where the file imported only session
   symbols, 5 splits where it also imported per-method auth functions
   (auth.verify.tsx, api.settings.email.ts, activities.\$id.tsx,
   routes.\$id.tsx, auth.accept-terms.tsx) — those keep one import
   from auth.server (for verifyMagicToken, canView, recordTermsAcceptance,
   etc.) and gain a second import from auth/session.server.
   Two more files used relative paths and were missed by the first
   grep pass (lib/oauth.server.ts and routes/oauth.authorize.tsx) —
   migrated too.
   The @deprecated re-exports block in auth.server.ts is gone.

2. Rename the new auth files to follow the project's `.server.ts`
   convention so Vite/React Router treat them as server-only (they
   read process.env.SESSION_SECRET, hit the DB, etc. — must NOT enter
   the client bundle):
   - auth/session.ts → auth/session.server.ts
   - auth/completion.ts → auth/completion.server.ts
   - auth/completion.test.ts → auth/completion.server.test.ts
   Done with `git mv` so blame is preserved.

Verified: typecheck + lint green; 126 unit tests pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-08 03:01:30 +02:00
Ullrich Schäfer
d64c47614d
Implement completeAuth chokepoint + caller migration
Implements all of unify-auth-completion (12/14 tasks done; manual
smoke + archive-time spec sync remain).

Design refinement during implementation: completeAuth supports two
response shapes via a `mode` parameter:
- mode: 'redirect' (loaders / direct browser navigation; auth.verify.tsx)
- mode: 'json' (action handlers called by imperative fetch from
  client forms; api.auth.login, api.auth.register)

Both modes share createSession + safeReturnTo + Set-Cookie. JSON mode
carries `{ ok: true, step: "done", redirectTo }` (the `step` field
preserves the existing client-form check).

Why two modes: passkey ceremonies are inherently imperative
(start → browser WebAuthn API → finish), so action handlers can't
move to <Form>/useFetcher. Picking option (B) from the design grill —
the chokepoint owns destination selection while clients navigate —
required this dual shape. The 3 hardcoded client-side targets
(returnTo ?? "/", "/", "/?add-passkey=1") collapse into 1 server-side
sanitization pass (safeReturnTo) inside completeAuth.

New module:
- apps/journal/app/lib/auth/session.ts: cookie session storage
  (sessionStorage, createSession, getSessionUser, destroySession)
  moved from auth.server.ts. Legacy import path kept via re-exports
  with @deprecated JSDoc.
- apps/journal/app/lib/auth/completion.ts: completeAuth + safeReturnTo.
- apps/journal/app/lib/auth/completion.test.ts: 10 contract tests
  covering both modes, returnTo sanitization (path-relative, protocol-
  relative, absolute-URL, malformed), Set-Cookie attachment, redirect
  status, JSON shape.

Caller migration:
- api.auth.register.ts passkey-finish → completeAuth(json)
- api.auth.login.ts finish-passkey → completeAuth(json)
- api.auth.login.ts verify-code → completeAuth(json)
- auth.verify.tsx magic-link consumer → completeAuth(redirect)

Client form updates:
- auth.login.tsx: pass returnTo in fetch body, read result.redirectTo
  on done.
- auth.register.tsx: pass returnTo: "/?add-passkey=1" for the magic-
  link verify-code path (preserves the post-register passkey prompt
  via the chokepoint's safeReturnTo, instead of hardcoding it
  client-side).

Verified:
- pnpm typecheck && pnpm lint: green across all 15 workspaces.
- pnpm --filter @trails-cool/journal test: 126 passed.
- pnpm test:e2e auth: 4/4 passed without modification — confirms the
  refactor is behaviour-preserving for the user-facing flows that
  matter most (passkey register + login).

Spec delta in openspec/changes/unify-auth-completion/specs/ applies at
/opsx:archive time.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-08 02:38:15 +02:00