see [discord
discussion](https://discord.com/channels/1130383047699738754/1486299347091198054/1486299351520383116)
## Summary
When an OAuth application token carries both `applicationId` and
`userId`/`userWorkspaceId`, the auth context now uses the **user's
role** for permissions instead of the application's `defaultRoleId`.
This fixes the case where external clients authenticating via OAuth
(e.g. a client's external AI chat) were getting the app's permissions
instead of the authenticated user's.
### What changed
- **`jwt.auth.strategy.ts`** (`validateApplicationToken`): when an
application token includes user info, also resolve `workspaceMemberId`
and `workspaceMember` from the workspace cache (same pattern as
`validateAccessToken`)
- **`workspace-auth-context.middleware.ts`** (`buildAuthContext`): when
both `application` and `user` (with
`workspaceMemberId`/`workspaceMember`) are present on the request, build
a `UserWorkspaceAuthContext` instead of
`ApplicationWorkspaceAuthContext`. Falls back to application context if
workspace member cannot be resolved.
### Places impacted by this change (no code changes, behavior changes)
These places check `isApplicationAuthContext` or resolve roles from auth
context. Since hybrid tokens (OAuth with user) now produce a
`UserWorkspaceAuthContext`, they naturally flow into the
`isUserAuthContext` branches:
| File | Impact |
|------|--------|
| `permissions.service.ts` —
`resolveRolePermissionConfigFromAuthContext` | OAuth+user now uses
user's role via `isUserAuthContext` branch instead of
`application.defaultRoleId` |
| `common-api-context-builder.service.ts` — `getObjectsPermissions` |
Same — OAuth+user falls into `isUserAuthContext` branch |
| `common-base-query-runner.service.ts` — `getRoleIdOrThrow` | Same —
OAuth+user falls into `isUserAuthContext` branch |
| `actor-from-auth-context.service.ts` — `buildActorMetadata` | Records
created via OAuth+user will show the **user's name** as actor instead of
the application's name |
| `message-find-one.post-query.hook.ts` | OAuth+user now passes the
`isUserAuthContext` check (previously would fail unless it was the
Twenty standard application) |
| `front-component.resolver.ts` | Front component tokens include
`userId` — they will now correctly use the user's role, fixing a
pre-existing permission escalation where a user could access data
through a front component's app role that exceeded their own |
| `logic-function-executor.service.ts` | **Not impacted** — only
generates tokens with `applicationId` (no `userId`) |
Marie
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