discourse/spec/system/user_api_key_device_auth_spec.rb
Sam 5458a5f150
FEATURE: User API key device authorization flow (#40189)
Adds an OAuth-style device authorization flow for user API keys so
applications that can't open a browser (CLIs, headless tools, IoT
clients) can request a key by displaying a short user-facing code.

The client POSTs to `/user-api-key/device` to obtain a device code,
a user code, and a verification URL. The user visits the URL,
authenticates, confirms the application and scopes, and either
approves or denies the request. Meanwhile the client polls
`/user-api-key/device/poll` until it receives the encrypted key
payload, a denial, or expiry.

The flow is implemented as a `UserApiKey::DeviceAuth` namespace of
service objects (`CreateRequest`, `Authorize`, `Deny`, `Poll`,
`Store`, `Crypto`, `ApprovalTokenStore`, `GrantPresenter`). Pending
grants live in Redis with a short TTL and are rate limited per IP
and per user code. Encrypted payload generation is shared with the
existing redirect-based flow.

Also adds first-class expiration for user API keys:

- New `expires_at` column on `user_api_keys`.
- New `max_user_api_key_expiry_days` site setting (default 365).
- Clients can request a key lifetime via `expires_in_seconds`, which
  is surfaced to the user on the authorization screen and serialized
  back to the client.
- A `user_api_key` rake task for listing, inspecting, expiring, and
  revoking keys from the console.

---------

Co-authored-by: Penar Musaraj <pmusaraj@gmail.com>
2026-06-10 16:09:44 -04:00

74 lines
2.7 KiB
Ruby
Vendored

# frozen_string_literal: true
RSpec.describe "User API key device auth" do
fab!(:user) { Fabricate(:user, refresh_auto_groups: true) }
let(:device_auth_page) { PageObjects::Pages::UserApiKeyDeviceAuth.new }
let(:private_key) { OpenSSL::PKey::RSA.new(2048) }
let(:application_name) { "Test CLI" }
let(:expires_in_seconds) { 1.day.to_i }
let(:request_params) do
{
scopes: "read,write",
client_id: "x" * 32,
application_name: application_name,
public_key: private_key.public_key.to_pem,
nonce: SecureRandom.hex,
padding: "oaep",
expires_in_seconds: expires_in_seconds,
}
end
before { SiteSetting.user_api_key_allowed_groups = Group::AUTO_GROUPS[:trust_level_0] }
after { clear_user_api_key_device_auth_redis! }
it "allows a user to authorize a device request", time: Time.zone.parse("2026-05-20 12:00:00") do
device_request = create_user_api_key_device_auth_request!(params: request_params)
sign_in(user)
device_auth_page.visit_activate(request_token: device_request[:request_token])
expect(device_auth_page).to have_authorization_details(
application_name: application_name,
scopes: [I18n.t("user_api_key.scopes.read"), I18n.t("user_api_key.scopes.write")],
username: user.username,
)
expect(device_auth_page).to have_write_warning
expect(device_auth_page).to have_unregistered_app_warning
expect(device_auth_page).to have_expiry_notice(application_name: application_name)
device_auth_page.enter_code(device_request[:user_code]).click_authorize
expect(device_auth_page).to have_completion_message
end
it "allows a user to authorize a device request by manually entering the code",
time: Time.zone.parse("2026-05-20 12:00:00") do
device_request = create_user_api_key_device_auth_request!(params: request_params)
sign_in(user)
device_auth_page.visit_activate.enter_code(device_request[:user_code]).click_continue
expect(device_auth_page).to have_authorization_details(
application_name: application_name,
scopes: [I18n.t("user_api_key.scopes.read"), I18n.t("user_api_key.scopes.write")],
username: user.username,
)
device_auth_page.click_authorize
expect(device_auth_page).to have_completion_message
end
it "rejects an incorrect code for a request token" do
device_request = create_user_api_key_device_auth_request!(params: request_params)
sign_in(user)
device_auth_page.visit_activate(request_token: device_request[:request_token])
device_auth_page.enter_code("BADCODE1").click_authorize
expect(device_auth_page).to have_invalid_code_message
expect(UserApiKey.exists?(user_id: user.id)).to eq(false)
end
end