Build a complete authentication system in NestJS — without Firebase or Auth0. nestjs-multi-auth is a self-hosted identity provider that handles: JWT + refresh tokens OAuth (Google, Facebook, Apple) Magic links (passwordless login) MFA / 2FA (TOTP) Account linking (multiple login methods per user)
Embeddable Go SDK for Atol: in-process JWT validation, OPA policy evaluation, and Zanzibar relationship checks for sub-millisecond, no-network authorization.
Add Permissions based authorization for your Nova installation via User-based Roles and Permissions. Roles are defined in the database whereas Permissions are defined in the code base.