mastodon/spec/controllers/well_known/webfinger_controller_spec.rb
Claire 4bc1fde105 Fix anonymous access to outbox not being cached by the reverse proxy (#16458)
* Fix anonymous access to outbox not being cached by the reverse proxy

Up until now, anonymous access to outbox was marked as public, but with a
0 duration for caching, which means remote proxies would only serve from cache
when the server was completely overwhelmed.

Changed that cache duration to one minute, so that repeated anonymous access
to one account's outbox can be appropriately cached.

Also added `Signature` to the `Vary` header in case a page is requested, so
that authenticated fetches are never served from cache (which only contains
public toots).

* Remove Vary: Accept header from webfinger controller

Indeed, we have stopped returning xrd, and only ever return jrd, so the
Accept request header does not matter anymore.

* Cache negative webfinger hits for 3 minutes
2021-11-05 23:46:24 +01:00

142 lines
3.2 KiB
Ruby

require 'rails_helper'
describe WellKnown::WebfingerController, type: :controller do
render_views
describe 'GET #show' do
let(:alternate_domains) { [] }
let(:alice) { Fabricate(:account, username: 'alice') }
let(:resource) { nil }
around(:each) do |example|
tmp = Rails.configuration.x.alternate_domains
Rails.configuration.x.alternate_domains = alternate_domains
example.run
Rails.configuration.x.alternate_domains = tmp
end
subject do
get :show, params: { resource: resource }, format: :json
end
shared_examples 'a successful response' do
it 'returns http success' do
expect(response).to have_http_status(200)
end
it 'does not set a Vary header' do
expect(response.headers['Vary']).to be_nil
end
it 'returns application/jrd+json' do
expect(response.media_type).to eq 'application/jrd+json'
end
it 'returns links for the account' do
json = body_as_json
expect(json[:subject]).to eq 'acct:alice@cb6e6126.ngrok.io'
expect(json[:aliases]).to include('https://cb6e6126.ngrok.io/@alice', 'https://cb6e6126.ngrok.io/users/alice')
end
end
context 'when an account exists' do
let(:resource) { alice.to_webfinger_s }
before do
subject
end
it_behaves_like 'a successful response'
end
context 'when an account is temporarily suspended' do
let(:resource) { alice.to_webfinger_s }
before do
alice.suspend!
subject
end
it_behaves_like 'a successful response'
end
context 'when an account is permanently suspended or deleted' do
let(:resource) { alice.to_webfinger_s }
before do
alice.suspend!
alice.deletion_request.destroy
subject
end
it 'returns http gone' do
expect(response).to have_http_status(410)
end
end
context 'when an account is not found' do
let(:resource) { 'acct:not@existing.com' }
before do
subject
end
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
context 'with an alternate domain' do
let(:alternate_domains) { ['foo.org'] }
before do
subject
end
context 'when an account exists' do
let(:resource) do
username, = alice.to_webfinger_s.split('@')
"#{username}@foo.org"
end
it_behaves_like 'a successful response'
end
context 'when the domain is wrong' do
let(:resource) do
username, = alice.to_webfinger_s.split('@')
"#{username}@bar.org"
end
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
end
context 'with no resource parameter' do
let(:resource) { nil }
before do
subject
end
it 'returns http bad request' do
expect(response).to have_http_status(400)
end
end
context 'with a nonsense parameter' do
let(:resource) { 'df/:dfkj' }
before do
subject
end
it 'returns http bad request' do
expect(response).to have_http_status(400)
end
end
end
end