## Summary Consolidates three separate PRs (#18260, #18261, #18262) into a single unified branch with all review feedback addressed: ### New features - **ApplicationRegistration entity** — server-level registration for OAuth apps with encrypted server variables - **OAuth 2.0 server** — authorization code, client credentials, refresh token grants with PKCE support - **OAuth discovery endpoint** — `.well-known/oauth-authorization-server` metadata - **Frontend UI** — app registration details page with credential management, redirect URI editing, and server variable configuration - **CLI integration** — `twenty dev` auto-registers apps and stores OAuth credentials locally - **Authorize consent screen** — OAuth consent page at `/authorize` showing requested scopes ### Review feedback addressed **Renames (PR #18260):** - `appRegistration` → `applicationRegistration` (entity, tables, files, imports, GraphQL types) - `appRegistrationVariable` → `applicationRegistrationVariable` - `clientId` → `oAuthClientId`, `clientSecretHash` → `oAuthClientSecretHash`, `redirectUris` → `oAuthRedirectUris`, `scopes` → `oAuthScopes` **Security fixes (PR #18261):** - Fixed redirect URI validation bypass when `oAuthRedirectUris` is an empty array - Fixed workspace isolation in `clientCredentialsGrant` — now uses `find()` with explicit handling for multiple installations - Added error logging in refresh token `catch` block instead of silently swallowing **Code quality (PR #18262):** - Split `VersionDistributionEntry` into its own file (one export per file) - Split GraphQL queries and mutations into individual files with a shared fragment - Removed unused `OAuth` entry from `AuthProviderEnum` - Added loading state to `handleRotateSecret` - Removed 27 narration-style comments from test files - Added proper guards (`PublicEndpointGuard`, `NoPermissionGuard`) to controllers and resolvers ## Test plan - [ ] Verify `twenty dev` registers an app and stores OAuth credentials - [ ] Test OAuth authorization code flow end-to-end (authorize → token → API call) - [ ] Test client credentials grant - [ ] Verify redirect URI validation rejects requests when no URIs are registered - [ ] Verify app registration detail page renders correctly - [ ] Test secret rotation with loading state - [ ] Verify server variable editing and saving - [ ] Run `npx nx database:reset twenty-server` to validate migration Closes #18260, #18261, #18262 Made with [Cursor](https://cursor.com) --------- Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
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Why Twenty
We built Twenty for three reasons:
CRMs are too expensive, and users are trapped. Companies use locked-in customer data to hike prices. It shouldn't be that way.
A fresh start is required to build a better experience. We can learn from past mistakes and craft a cohesive experience inspired by new UX patterns from tools like Notion, Airtable or Linear.
We believe in Open-source and community. Hundreds of developers are already building Twenty together. Once we have plugin capabilities, a whole ecosystem will grow around it.
What You Can Do With Twenty
Please feel free to flag any specific needs you have by creating an issue.
Below are a few features we have implemented to date:
- Personalize layouts with filters, sort, group by, kanban and table views
- Customize your objects and fields
- Create and manage permissions with custom roles
- Automate workflow with triggers and actions
- Emails, calendar events, files, and more
Personalize layouts with filters, sort, group by, kanban and table views
Customize your objects and fields
Create and manage permissions with custom roles
Automate workflow with triggers and actions
Emails, calendar events, files, and more
Stack
- TypeScript
- Nx
- NestJS, with BullMQ, PostgreSQL, Redis
- React, with Jotai, Emotion and Lingui
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