mastodon-glitch/spec/requests/well_known/webfinger_spec.rb

252 lines
6.4 KiB
Ruby

# frozen_string_literal: true
require 'rails_helper'
describe 'The /.well-known/webfinger endpoint' do
subject(:perform_request!) { get webfinger_url(resource: resource) }
let(:alternate_domains) { [] }
let(:alice) { Fabricate(:account, username: 'alice') }
let(:resource) { nil }
around do |example|
tmp = Rails.configuration.x.alternate_domains
Rails.configuration.x.alternate_domains = alternate_domains
example.run
Rails.configuration.x.alternate_domains = tmp
end
shared_examples 'a successful response' do
it 'returns http success with correct media type and headers and body json' do
expect(response).to have_http_status(200)
expect(response.headers['Vary']).to eq('Origin')
expect(response.media_type).to eq 'application/jrd+json'
expect(body_as_json)
.to include(
subject: eq('acct:alice@cb6e6126.ngrok.io'),
aliases: 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
perform_request!
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!
perform_request!
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
perform_request!
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
perform_request!
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
perform_request!
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 'when the old name scheme is used to query the instance actor' do
let(:resource) do
"#{Rails.configuration.x.local_domain}@#{Rails.configuration.x.local_domain}"
end
before do
perform_request!
end
it 'returns http success' do
expect(response).to have_http_status(200)
end
it 'sets only a Vary Origin header' do
expect(response.headers['Vary']).to eq('Origin')
end
it 'returns application/jrd+json' do
expect(response.media_type).to eq 'application/jrd+json'
end
it 'returns links for the internal account' do
json = body_as_json
expect(json[:subject]).to eq 'acct:mastodon.internal@cb6e6126.ngrok.io'
expect(json[:aliases]).to eq ['https://cb6e6126.ngrok.io/actor']
end
end
context 'with no resource parameter' do
let(:resource) { nil }
before do
perform_request!
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
perform_request!
end
it 'returns http bad request' do
expect(response).to have_http_status(400)
end
end
context 'when an account has an avatar' do
let(:alice) { Fabricate(:account, username: 'alice', avatar: attachment_fixture('attachment.jpg')) }
let(:resource) { alice.to_webfinger_s }
it 'returns avatar in response' do
perform_request!
avatar_link = get_avatar_link(body_as_json)
expect(avatar_link).to_not be_nil
expect(avatar_link[:type]).to eq alice.avatar.content_type
expect(avatar_link[:href]).to eq Addressable::URI.new(host: Rails.configuration.x.local_domain, path: alice.avatar.to_s, scheme: 'https').to_s
end
context 'with limited federation mode' do
before do
allow(Rails.configuration.x).to receive(:limited_federation_mode).and_return(true)
end
it 'does not return avatar in response' do
perform_request!
avatar_link = get_avatar_link(body_as_json)
expect(avatar_link).to be_nil
end
end
context 'when enabling DISALLOW_UNAUTHENTICATED_API_ACCESS' do
around do |example|
ClimateControl.modify DISALLOW_UNAUTHENTICATED_API_ACCESS: 'true' do
example.run
end
end
it 'does not return avatar in response' do
perform_request!
avatar_link = get_avatar_link(body_as_json)
expect(avatar_link).to be_nil
end
end
end
context 'when an account does not have an avatar' do
let(:alice) { Fabricate(:account, username: 'alice', avatar: nil) }
let(:resource) { alice.to_webfinger_s }
before do
perform_request!
end
it 'does not return avatar in response' do
avatar_link = get_avatar_link(body_as_json)
expect(avatar_link).to be_nil
end
end
context 'with different headers' do
describe 'requested with standard accepts headers' do
it 'returns a json response' do
get webfinger_url(resource: alice.to_webfinger_s)
expect(response).to have_http_status(200)
expect(response.media_type).to eq 'application/jrd+json'
end
end
describe 'asking for json format' do
it 'returns a json response for json format' do
get webfinger_url(resource: alice.to_webfinger_s, format: :json)
expect(response).to have_http_status(200)
expect(response.media_type).to eq 'application/jrd+json'
end
it 'returns a json response for json accept header' do
headers = { 'HTTP_ACCEPT' => 'application/jrd+json' }
get webfinger_url(resource: alice.to_webfinger_s), headers: headers
expect(response).to have_http_status(200)
expect(response.media_type).to eq 'application/jrd+json'
end
end
end
private
def get_avatar_link(json)
json[:links].find { |link| link[:rel] == 'http://webfinger.net/rel/avatar' }
end
end