Files
numolus/app/controllers/api/auth_controller.rb
T
wkhandClaude Opus 5.5 e14bada114 Add Rails backend: accounts via magic link, server documents, sharing
The app becomes a Rails 8 application; the Vue frontend moves to
app/frontend and is served through vite_rails.

- Without an account documents stay in the browser (IndexedDB). Sign-in
  is by magic link or the 6-digit code from the same mail; afterwards
  local documents can be uploaded into the account.
- Server documents (/d/<id>) with versioned saves and a single-editor
  lock per browser tab; others see them read-only and follow by polling.
- Sharing via link (works without an account) and via e-mail invitation,
  roles viewer/editor; the owner manages links and people.
- Store gains a read-only mode that blocks all content changes.
- Solid Queue, Cache and Cable share the one PostgreSQL database.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-28 20:09:06 +02:00

38 lines
1.3 KiB
Ruby

module Api
class AuthController < BaseController
rate_limit to: 20, within: 1.hour, only: :magic_link, with: -> { too_many }
rate_limit to: 30, within: 15.minutes, only: :code, with: -> { too_many }
# POST /api/auth/magic_link { email, return_to }
# Always the same answer, so it can't be used to find out who has an account.
def magic_link
email = params.require(:email).to_s
unless MagicLink.throttled?(email)
link = MagicLink.issue!(email:, return_to: params[:return_to])
AuthMailer.magic_link(link, link.token, link.code).deliver_later
end
render json: { ok: true }
rescue ActiveRecord::RecordInvalid
render json: { error: "invalid_email" }, status: :unprocessable_entity
end
# POST /api/auth/code { email, code } -- the 6-digit code from the mail
def code
link = MagicLink.find_by_code(params.require(:email), params.require(:code))
return render(json: { error: "invalid_code" }, status: :unprocessable_entity) unless link
start_session_for(link.redeem!)
render json: { user: Current.user.as_json, redirect: link.destination }
end
# DELETE /api/auth/session
def logout
terminate_session
render json: { ok: true }
end
private
def too_many = render(json: { error: "rate_limited" }, status: :too_many_requests)
end
end