Authentication

Cadrant uses Supabase Auth to add a complete authentication system to your application. Signup, login, session management and access control are configured automatically.

Available features

• Signup and login with email and password.
• OAuth provider login (Google, GitHub, etc.) configurable in Supabase.
• Automatic user session management (tokens, expiration, refresh).
• Login and signup pages generated automatically by Cadrant.

Enable authentication

1. Make sure Supabase is connected to your project.
2. Ask Cadrant to add authentication in your prompt (e.g.: 'Add a login system with email signup').
3. Cadrant generates login/signup pages, configures Supabase Auth and protects necessary routes.
4. To enable OAuth logins (Google, GitHub), configure providers directly in your Supabase dashboard under Authentication > Providers.

Access control

Combine authentication with RLS policies for granular access control:

• Protect entire pages (e.g.: dashboard accessible only to logged-in users).
• Filter data by user (e.g.: each user only sees their own data).
• Create custom roles (admin, editor, reader) via columns in your users table.