## Summary
- Adds a privilege check to workspace-level impersonation: non-admin
users can no longer impersonate users who have `canAccessFullAdminPanel`
or `canImpersonate` flags
- Adds the same check in JWT token validation as defense-in-depth
(invalidates existing impersonation sessions targeting admin users)
- Adds 3 unit tests covering: non-admin → admin blocked, non-admin →
canImpersonate blocked, admin → admin allowed
## Test plan
- [x] Unit tests pass (14/14 in `impersonation.service.spec.ts`)
- [x] Typecheck passes
- [ ] Verify workspace-level impersonation of regular users still works
normally
- [ ] Verify server-level impersonation by admins is unaffected
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
## Fix resolver schema leaking between `/metadata` and `/graphql`
endpoints
### Summary
- Patch `@nestjs/graphql` to support a `resolverSchemaScope` option that
filters resolvers at both schema generation and runtime, preventing
cross-endpoint leaking
- Introduce `@CoreResolver()` and `@MetadataResolver()` decorators to
explicitly scope each resolver to its endpoint
- Move most resolvers (auth, billing, workspace, user, etc.) to the
metadata schema where the frontend expects them; only workflow and
timeline calendar/messaging resolvers remain on `/graphql`
- Fix frontend `SSEQuerySubscribeEffect` to use the default (metadata)
Apollo client instead of the core client
### Problem
NestJS GraphQL's module-based resolver discovery traverses transitive
imports, causing resolvers from `/metadata` modules to leak into the
`/graphql` schema and vice versa. This made the schemas unpredictable
and tightly coupled to module import order.
### Approach
- Added `resolverSchemaScope` to `GqlModuleOptions` via a patch on
`@nestjs/graphql`, filtering in both `filterResolvers()` (runtime
binding) and `getAllCtors()` (schema generation)
- Each resolver is explicitly decorated with `@CoreResolver()` or
`@MetadataResolver()`
- Organized decorator, constant, and type files under `graphql-config/`
following project conventions
Core GQL Schema: (see: no more fields!)
<img width="827" height="894" alt="image"
src="https://github.com/user-attachments/assets/668f3f0f-485e-43f0-92be-4345aeccacb6"
/>
Metadata GQL Schema (see no more getTimelineCalendarEventsFromCompany)
<img width="827" height="894" alt="image"
src="https://github.com/user-attachments/assets/443913db-e5fe-4161-b0e7-4a971cc80a71"
/>
First PR to implement application tokens
- add new application role in twenty-server
- move duplicated constants and types to twenty-shared
- will add role configuration utils into twenty-sdk in another PR
## Summary
This PR makes the Clickhouse audit logging in the impersonation flow
**non-blocking** (fire-and-forget).
## Problem
When the Clickhouse server is unavailable or slow, the impersonation
feature becomes blocked because all audit logging calls use `await`,
causing the entire impersonation flow to hang.
## Solution
Remove the `await` keyword from all audit logging calls in the
impersonation flow. The `ClickHouseService.insert()` method already
handles errors internally (catches and logs them), so there's no risk of
unhandled promise rejections.
## Changes
- **`impersonation.service.ts`**: 4 audit calls made non-blocking
- **`auth.resolver.ts`**: 5 audit calls made non-blocking
- **`auth.service.ts`**: 2 audit calls made non-blocking
## Testing
- Impersonation flow continues to work when Clickhouse is available
- Impersonation flow no longer blocks when Clickhouse is unavailable
## Overview
This PR strengthens our permission system by introducing more granular
role-based access control across the platform.
## Changes
### New Permissions Added
- **Applications** - Control who can install and manage applications
- **Layouts** - Control who can customize page layouts and UI structure
- **AI** - Control access to AI features and agents
- **Upload File** - Separate permission for file uploads
- **Download File** - Separate permission for file downloads (frontend
visibility)
### Security Enhancements
- Implemented whitelist-based validation for workspace field updates
- Added explicit permission guards to core entity resolvers
- Enhanced ESLint rule to enforce permission checks on all mutations
- Created `CustomPermissionGuard` and `NoPermissionGuard` for better
code documentation
### Affected Components
- Core entity resolvers: webhooks, files, domains, applications,
layouts, postgres credentials
- Workspace update mutations now use whitelist validation
- Settings UI updated with new permission controls
### Developer Experience
- ESLint now catches missing permission guards during development
- Explicit guard markers make permission requirements clear in code
review
- Comprehensive test coverage for new permission logic
## Testing
- ✅ All TypeScript type checks pass
- ✅ ESLint validation passes
- ✅ New permission guards properly enforced
- ✅ Frontend UI displays new permissions correctly
## Migration Notes
Existing workspaces will need to assign the new permissions to roles as
needed. By default, all new permissions are set to `false` for non-admin
roles.
## Description
Fixes#15160
- Moved the reserved subdomains to a separate shared constant file:
`packages/twenty-server/src/engine/core-modules/workspace/constants/reserved-subdomains.constant.ts`
- Updated the validation while generating subdomain to check if the
extracted subdomain (from email or display name) is reserved
- When a reserved subdomain is detected, the server will automatically
fall back to a random subdomain
---------
Co-authored-by: Naineel Soyantar <naineelsoyantar@gmail.com>
Co-authored-by: Charles Bochet <charles@twenty.com>
# Fix 2FA Error Handling in Impersonation
**Related Task:** https://twill.ai/twentyhq/ENG/tasks/2
## Summary
This PR improves error handling for two-factor authentication (2FA)
requirements during user impersonation by enhancing the GraphQL error
utilities.
## Changes Made
- Enhanced GraphQL error handling utilities to properly manage 2FA
requirement errors
- Added improved error messaging and handling for impersonation
scenarios where 2FA is required
## Why This Change?
Fixes#14962 - Users were experiencing unclear error messages when
attempting impersonation without proper 2FA setup. This update ensures
more descriptive error handling and better user experience during the
impersonation flow.
Co-authored-by: Twill <agent@twill.ai>
Co-authored-by: Claude <noreply@anthropic.com>
Tested :
- server level ok
- workspace level ok
- server level without canImpersonate or without allow impersonation -
fail ok
- workspace level without permission - fail ok
Félix Malfait