LibreChat/packages/api
Dustin Healy 21922eea78 🧹 refactor: Move Google admin refresh into TypeScript @librechat/api helper
Per repo guidance (CLAUDE.md): all new backend code must be TypeScript in
/packages/api, and /api is a thin JS wrapper. The previous commit landed the
Google admin refresh flow as ~120 lines of new JS inside
api/server/routes/admin/auth.js, which violates that. This commit extracts
the flow into a new TS helper at packages/api/src/auth/googleRefresh.ts and
reduces the route handler to a thin dep-wiring wrapper.

The helper exports applyGoogleAdminRefresh(deps, options) with the same
shape as the OpenID applyAdminRefresh: callers pass findUsers, getUserById,
canAccessAdmin, and mintToken as deps so the package stays free of /api
model imports and capability/session helpers. The route handler now builds
those deps from the existing model + capability + token modules and calls
the helper, mapping AdminRefreshError to the documented HTTP responses.

While moving the code, the helper now guards getUserById with
Types.ObjectId.isValid before the direct-lookup branch, matching the
OpenID admin path at packages/api/src/auth/refresh.ts. Without this guard
a malformed user_id from the admin client would hit Mongoose findById's
CastError and surface as a 500 INTERNAL_ERROR instead of falling through
to the documented sub-based lookup.

Tests move with the code: packages/api/src/auth/googleRefresh.spec.ts now
owns the helper's behavior (token endpoint, userinfo fallback, ObjectId
guard, USER_ID_MISMATCH/TENANT_MISMATCH/USER_NOT_FOUND/FORBIDDEN, rotated
refresh-token pass-through, GOOGLE_NOT_CONFIGURED, IDP_INCOMPLETE on
non-JSON body, CLAIMS_INCOMPLETE when both id_token and userinfo miss).
The route-level api/server/routes/admin/auth.refresh.test.js drops the
duplicated end-to-end Google cases and keeps a smaller surface: route
delegates to applyGoogleAdminRefresh with the right deps + options, maps
AdminRefreshError to HTTP status/code, falls through to 500 for unknown
errors, and rejects unknown providers with INVALID_PROVIDER.
2026-06-18 12:18:46 -07:00
..
src 🧹 refactor: Move Google admin refresh into TypeScript @librechat/api helper 2026-06-18 12:18:46 -07:00
types 🔬 ci: Add TypeScript Type Checks to Backend Workflow and Fix All Type Errors (#12451) 2026-03-28 21:06:39 -04:00
.gitignore
babel.config.cjs
jest.config.mjs 📦 chore: npm audit fix (#13828) 2026-06-17 21:54:04 -04:00
jest.setup.cjs 🌱 fix: Inject Code-Tool Files Into Graph Sessions on First Call (+ read_file Sandbox Fallback) (#12831) 2026-04-27 08:56:39 +09:00
package.json 📦 chore: npm audit fix (#13828) 2026-06-17 21:54:04 -04:00
tsconfig-paths-bootstrap.mjs
tsconfig.build.json
tsconfig.json 📦 chore: npm audit fixes and Mongoose 8.23 TypeScript follow-ups (#12996) 2026-05-07 09:47:40 -04:00
tsconfig.spec.json 📦 chore: Update TypeScript Config for TS v7 (#12794) 2026-04-23 12:51:03 -04:00
tsdown.config.mjs 🪟 fix: Cross-Platform Absolute-Path Check in tsdown neverBundle Predicates (#13700) 2026-06-13 11:04:46 -04:00