A sign-in with another subject of the same provider is refused, so an account whose provider re-issued the subject (a migrated or rebuilt IdP, a changed sub format) was locked out: editing the email, as the wiki advised, never touched the stored link. The edit dialog now offers "Remove SSO link" for other accounts while SSO is set up (DELETE /api/admin/users/:id/sso, audit admin.user_sso_unlink). The next SSO sign-in links again under the rules of a first one, so it still needs a verified, not self-set email. The log line names the remedy, and the wiki tells the two refusals apart. Fixes #3065
@trek/shared
Single source of truth for TREK's API contracts, expressed as Zod schemas and consumed by both the server (request validation + inferred DTO types) and the client (typed requests/responses).
This package is part of the incremental NestJS + React 19 migration (see the "Brownfield Rewrite" board). It is intentionally dormant until modules start importing it — adding it changes nothing for users.
Rules
- One folder per domain:
src/<domain>/<domain>.schema.ts(+.spec.ts). - Domain-agnostic building blocks live in
src/common/. - A route is only considered migrated once its contract lives here.
- Schemas are the source of truth; server DTOs and client types are inferred from them
(
z.infer<typeof schema>), never hand-duplicated.
Consumption (dev)
Both apps resolve @trek/shared to this package's TypeScript source:
- Server (
tsx): viapathsinserver/tsconfig.json. - Client (
vite): viaresolve.aliasinclient/vite.config.ts(+pathsfor the type-checker).
Production packaging (Docker / workspace wiring) is introduced in card F2, when the server first depends on this package at runtime. Until then prod builds are untouched.
Not yet here
The canonical error envelope is finalised in card F5 (it must match TREK's current Express error responses byte-for-byte), so it is deliberately not invented in F1.