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Move controller specs for `well-known` endpoints to request specs (#27855)

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Matt Jankowski 2023-11-15 14:12:02 -05:00 committed by GitHub
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8 changed files with 340 additions and 345 deletions
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22
spec/controllers/well_known/host_meta_controller_spec.rb
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@ -1,22 +0,0 @@
# frozen_string_literal: true
require 'rails_helper'
describe WellKnown::HostMetaController do
render_views
describe 'GET #show' do
it 'returns http success' do
get :show, format: :xml
expect(response).to have_http_status(200)
expect(response.media_type).to eq 'application/xrd+xml'
expect(response.body).to eq <<~XML
<?xml version="1.0" encoding="UTF-8"?>
<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">
<Link rel="lrdd" template="https://cb6e6126.ngrok.io/.well-known/webfinger?resource={uri}"/>
</XRD>
XML
end
end
end

41
spec/controllers/well_known/node_info_controller_spec.rb
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@ -1,41 +0,0 @@
# frozen_string_literal: true
require 'rails_helper'
describe WellKnown::NodeInfoController do
render_views
describe 'GET #index' do
it 'returns json document pointing to node info' do
get :index
expect(response).to have_http_status(200)
expect(response.media_type).to eq 'application/json'
json = body_as_json
expect(json[:links]).to be_an Array
expect(json[:links][0][:rel]).to eq 'http://nodeinfo.diaspora.software/ns/schema/2.0'
expect(json[:links][0][:href]).to include 'nodeinfo/2.0'
end
end
describe 'GET #show' do
it 'returns json document with node info properties' do
get :show
expect(response).to have_http_status(200)
expect(response.media_type).to eq 'application/json'
json = body_as_json
foo = { 'foo' => 0 }
expect(foo).to_not match_json_schema('nodeinfo_2.0')
expect(json).to match_json_schema('nodeinfo_2.0')
expect(json[:version]).to eq '2.0'
expect(json[:usage]).to be_a Hash
expect(json[:software]).to be_a Hash
expect(json[:protocols]).to be_an Array
end
end
end

235
spec/controllers/well_known/webfinger_controller_spec.rb
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@ -1,235 +0,0 @@
# frozen_string_literal: true
require 'rails_helper'
describe WellKnown::WebfingerController do
include RoutingHelper
render_views
describe 'GET #show' do
subject(:perform_show!) do
get :show, params: { resource: resource }, format: :json
end
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' 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
perform_show!
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_show!
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_show!
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_show!
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_show!
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_show!
end
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 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_show!
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_show!
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_show!
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 full_asset_url(alice.avatar)
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_show!
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_show!
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_show!
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
end
private
def get_avatar_link(json)
json[:links].find { |link| link[:rel] == 'http://webfinger.net/rel/avatar' }
end
end

14
spec/requests/host_meta_request_spec.rb
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# frozen_string_literal: true
require 'rails_helper'
describe 'The host_meta route' do
describe 'requested without accepts headers' do
it 'returns an xml response' do
get host_meta_url
expect(response).to have_http_status(200)
expect(response.media_type).to eq 'application/xrd+xml'
end
end
end

33
spec/requests/webfinger_request_spec.rb
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@ -1,33 +0,0 @@
# frozen_string_literal: true
require 'rails_helper'
describe 'The webfinger route' do
let(:alice) { Fabricate(:account, username: 'alice') }
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

27
spec/requests/well_known/host_meta_spec.rb 100644
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# frozen_string_literal: true
require 'rails_helper'
describe 'The /.well-known/host-meta request' do
it 'returns http success with valid XML response' do
get '/.well-known/host-meta'
expect(response)
.to have_http_status(200)
.and have_attributes(
media_type: 'application/xrd+xml',
body: host_meta_xml_template
)
end
private
def host_meta_xml_template
<<~XML
<?xml version="1.0" encoding="UTF-8"?>
<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">
<Link rel="lrdd" template="https://cb6e6126.ngrok.io/.well-known/webfinger?resource={uri}"/>
</XRD>
XML
end
end

58
spec/requests/well_known/node_info_spec.rb 100644
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@ -0,0 +1,58 @@
# frozen_string_literal: true
require 'rails_helper'
describe 'The well-known node-info endpoints' do
describe 'The /.well-known/node-info endpoint' do
it 'returns JSON document pointing to node info' do
get '/.well-known/nodeinfo'
expect(response)
.to have_http_status(200)
.and have_attributes(
media_type: 'application/json'
)
expect(body_as_json).to include(
links: be_an(Array).and(
contain_exactly(
include(
rel: 'http://nodeinfo.diaspora.software/ns/schema/2.0',
href: include('nodeinfo/2.0')
)
)
)
)
end
end
describe 'The /nodeinfo/2.0 endpoint' do
it 'returns JSON document with node info properties' do
get '/nodeinfo/2.0'
expect(response)
.to have_http_status(200)
.and have_attributes(
media_type: 'application/json'
)
expect(non_matching_hash)
.to_not match_json_schema('nodeinfo_2.0')
expect(body_as_json)
.to match_json_schema('nodeinfo_2.0')
.and include(
version: '2.0',
usage: be_a(Hash),
software: be_a(Hash),
protocols: be_a(Array)
)
end
private
def non_matching_hash
{ 'foo' => 0 }
end
end
end

255
spec/requests/well_known/webfinger_spec.rb 100644
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@ -0,0 +1,255 @@
# 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' 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 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
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