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Fix replies collection incorrectly looping (#17462) 

* Refactor tests

* Add tests

* Fix replies collection incorrectly looping
This commit is contained in:
Claire 2022-02-07 17:06:43 +01:00 committed by GitHub
parent 0d2cf3cd4a
commit 73a782391c
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2 changed files with 180 additions and 201 deletions
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30
app/controllers/activitypub/replies_controller.rb
View File

@ -63,15 +63,29 @@ class ActivityPub::RepliesController < ActivityPub::BaseController
end
def next_page
only_other_accounts = !(@replies&.last&.account_id == @account.id && @replies.size == DESCENDANTS_LIMIT)
if only_other_accounts?
# Only consider remote accounts
return nil if @replies.size < DESCENDANTS_LIMIT
account_status_replies_url(
@account,
@status,
page: true,
min_id: only_other_accounts && !only_other_accounts? ? nil : @replies&.last&.id,
only_other_accounts: only_other_accounts
)
account_status_replies_url(
@account,
@status,
page: true,
min_id: @replies&.last&.id,
only_other_accounts: true
)
else
# For now, we're serving only self-replies, but next page might be other accounts
next_only_other_accounts = @replies&.last&.account_id != @account.id || @replies.size < DESCENDANTS_LIMIT
account_status_replies_url(
@account,
@status,
page: true,
min_id: next_only_other_accounts ? nil : @replies&.last&.id,
only_other_accounts: next_only_other_accounts
)
end
end
def page_params

351
spec/controllers/activitypub/replies_controller_spec.rb
View File

@ -4,8 +4,9 @@ require 'rails_helper'
RSpec.describe ActivityPub::RepliesController, type: :controller do
let(:status) { Fabricate(:status, visibility: parent_visibility) }
let(:remote_reply_id) { nil }
let(:remote_account) { nil }
let(:remote_account) { Fabricate(:account, domain: 'foobar.com') }
let(:remote_reply_id) { 'https://foobar.com/statuses/1234' }
let(:remote_querier) { nil }
shared_examples 'cachable response' do
it 'does not set cookies' do
@ -23,8 +24,151 @@ RSpec.describe ActivityPub::RepliesController, type: :controller do
end
end
shared_examples 'common behavior' do
context 'when status is private' do
let(:parent_visibility) { :private }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
context 'when status is direct' do
let(:parent_visibility) { :direct }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
end
shared_examples 'disallowed access' do
context 'when status is public' do
let(:parent_visibility) { :public }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
it_behaves_like 'common behavior'
end
shared_examples 'allowed access' do
context 'when account is permanently suspended' do
let(:parent_visibility) { :public }
before do
status.account.suspend!
status.account.deletion_request.destroy
end
it 'returns http gone' do
expect(response).to have_http_status(410)
end
end
context 'when account is temporarily suspended' do
let(:parent_visibility) { :public }
before do
status.account.suspend!
end
it 'returns http forbidden' do
expect(response).to have_http_status(403)
end
end
context 'when status is public' do
let(:parent_visibility) { :public }
let(:json) { body_as_json }
let(:page_json) { json[:first] }
it 'returns http success' do
expect(response).to have_http_status(200)
end
it 'returns application/activity+json' do
expect(response.media_type).to eq 'application/activity+json'
end
it_behaves_like 'cachable response'
context 'without only_other_accounts' do
it "returns items with thread author's replies" do
expect(page_json).to be_a Hash
expect(page_json[:items]).to be_an Array
expect(page_json[:items].size).to eq 1
expect(page_json[:items].all? { |item| item[:to].include?(ActivityPub::TagManager::COLLECTIONS[:public]) || item[:cc].include?(ActivityPub::TagManager::COLLECTIONS[:public]) }).to be true
end
context 'when there are few self-replies' do
it 'points next to replies from other people' do
expect(page_json).to be_a Hash
expect(Addressable::URI.parse(page_json[:next]).query.split('&')).to include('only_other_accounts=true', 'page=true')
end
end
context 'when there are many self-replies' do
before do
10.times { Fabricate(:status, account: status.account, thread: status, visibility: :public) }
end
it 'points next to other self-replies' do
expect(page_json).to be_a Hash
expect(Addressable::URI.parse(page_json[:next]).query.split('&')).to include('only_other_accounts=false', 'page=true')
end
end
end
context 'with only_other_accounts' do
let(:only_other_accounts) { 'true' }
it 'returns items with other public or unlisted replies' do
expect(page_json).to be_a Hash
expect(page_json[:items]).to be_an Array
expect(page_json[:items].size).to eq 3
end
it 'only inlines items that are local and public or unlisted replies' do
inlined_replies = page_json[:items].select { |x| x.is_a?(Hash) }
public_collection = ActivityPub::TagManager::COLLECTIONS[:public]
expect(inlined_replies.all? { |item| item[:to].include?(public_collection) || item[:cc].include?(public_collection) }).to be true
expect(inlined_replies.all? { |item| ActivityPub::TagManager.instance.local_uri?(item[:id]) }).to be true
end
it 'uses ids for remote toots' do
remote_replies = page_json[:items].select { |x| !x.is_a?(Hash) }
expect(remote_replies.all? { |item| item.is_a?(String) && !ActivityPub::TagManager.instance.local_uri?(item) }).to be true
end
context 'when there are few replies' do
it 'does not have a next page' do
expect(page_json).to be_a Hash
expect(page_json[:next]).to be_nil
end
end
context 'when there are many replies' do
before do
10.times { Fabricate(:status, thread: status, visibility: :public) }
end
it 'points next to other replies' do
expect(page_json).to be_a Hash
expect(Addressable::URI.parse(page_json[:next]).query.split('&')).to include('only_other_accounts=true', 'page=true')
end
end
end
end
it_behaves_like 'common behavior'
end
before do
allow(controller).to receive(:signed_request_account).and_return(remote_account)
stub_const 'ActivityPub::RepliesController::DESCENDANTS_LIMIT', 5
allow(controller).to receive(:signed_request_account).and_return(remote_querier)
Fabricate(:status, thread: status, visibility: :public)
Fabricate(:status, thread: status, visibility: :public)
@ -32,215 +176,36 @@ RSpec.describe ActivityPub::RepliesController, type: :controller do
Fabricate(:status, account: status.account, thread: status, visibility: :public)
Fabricate(:status, account: status.account, thread: status, visibility: :private)
Fabricate(:status, account: remote_account, thread: status, visibility: :public, uri: remote_reply_id) if remote_reply_id
Fabricate(:status, account: remote_account, thread: status, visibility: :public, uri: remote_reply_id)
end
describe 'GET #index' do
subject(:response) { get :index, params: { account_username: status.account.username, status_id: status.id, only_other_accounts: only_other_accounts } }
let(:only_other_accounts) { nil }
context 'with no signature' do
subject(:response) { get :index, params: { account_username: status.account.username, status_id: status.id } }
subject(:body) { body_as_json }
context 'when account is permanently suspended' do
let(:parent_visibility) { :public }
before do
status.account.suspend!
status.account.deletion_request.destroy
end
it 'returns http gone' do
expect(response).to have_http_status(410)
end
end
context 'when account is temporarily suspended' do
let(:parent_visibility) { :public }
before do
status.account.suspend!
end
it 'returns http forbidden' do
expect(response).to have_http_status(403)
end
end
context 'when status is public' do
let(:parent_visibility) { :public }
it 'returns http success' do
expect(response).to have_http_status(200)
end
it 'returns application/activity+json' do
expect(response.media_type).to eq 'application/activity+json'
end
it_behaves_like 'cachable response'
it 'returns items with account\'s own replies' do
expect(body[:first]).to be_a Hash
expect(body[:first][:items]).to be_an Array
expect(body[:first][:items].size).to eq 1
expect(body[:first][:items].all? { |item| item[:to].include?(ActivityPub::TagManager::COLLECTIONS[:public]) || item[:cc].include?(ActivityPub::TagManager::COLLECTIONS[:public]) }).to be true
end
end
context 'when status is private' do
let(:parent_visibility) { :private }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
context 'when status is direct' do
let(:parent_visibility) { :direct }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
it_behaves_like 'allowed access'
end
context 'with signature' do
let(:remote_account) { Fabricate(:account, domain: 'example.com') }
let(:only_other_accounts) { nil }
let(:remote_querier) { Fabricate(:account, domain: 'example.com') }
context do
before do
get :index, params: { account_username: status.account.username, status_id: status.id, only_other_accounts: only_other_accounts }
end
context 'when status is public' do
let(:parent_visibility) { :public }
it 'returns http success' do
expect(response).to have_http_status(200)
end
it 'returns application/activity+json' do
expect(response.media_type).to eq 'application/activity+json'
end
it_behaves_like 'cachable response'
context 'without only_other_accounts' do
it 'returns items with account\'s own replies' do
json = body_as_json
expect(json[:first]).to be_a Hash
expect(json[:first][:items]).to be_an Array
expect(json[:first][:items].size).to eq 1
expect(json[:first][:items].all? { |item| item[:to].include?(ActivityPub::TagManager::COLLECTIONS[:public]) || item[:cc].include?(ActivityPub::TagManager::COLLECTIONS[:public]) }).to be true
end
end
context 'with only_other_accounts' do
let(:only_other_accounts) { 'true' }
it 'returns items with other public or unlisted replies' do
json = body_as_json
expect(json[:first]).to be_a Hash
expect(json[:first][:items]).to be_an Array
expect(json[:first][:items].size).to eq 2
expect(json[:first][:items].all? { |item| item[:to].include?(ActivityPub::TagManager::COLLECTIONS[:public]) || item[:cc].include?(ActivityPub::TagManager::COLLECTIONS[:public]) }).to be true
end
context 'with remote responses' do
let(:remote_reply_id) { 'foo' }
it 'returned items are all inlined local toots or are ids' do
json = body_as_json
expect(json[:first]).to be_a Hash
expect(json[:first][:items]).to be_an Array
expect(json[:first][:items].size).to eq 3
expect(json[:first][:items].all? { |item| item.is_a?(Hash) ? ActivityPub::TagManager.instance.local_uri?(item[:id]) : item.is_a?(String) }).to be true
expect(json[:first][:items]).to include remote_reply_id
end
end
end
end
context 'when status is private' do
let(:parent_visibility) { :private }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
context 'when status is direct' do
let(:parent_visibility) { :direct }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
end
it_behaves_like 'allowed access'
context 'when signed request account is blocked' do
before do
status.account.block!(remote_account)
get :index, params: { account_username: status.account.username, status_id: status.id }
status.account.block!(remote_querier)
end
context 'when status is public' do
let(:parent_visibility) { :public }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
context 'when status is private' do
let(:parent_visibility) { :private }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
context 'when status is direct' do
let(:parent_visibility) { :direct }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
it_behaves_like 'disallowed access'
end
context 'when signed request account is domain blocked' do
before do
status.account.block_domain!(remote_account.domain)
get :index, params: { account_username: status.account.username, status_id: status.id }
status.account.block_domain!(remote_querier.domain)
end
context 'when status is public' do
let(:parent_visibility) { :public }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
context 'when status is private' do
let(:parent_visibility) { :private }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
context 'when status is direct' do
let(:parent_visibility) { :direct }
it 'returns http not found' do
expect(response).to have_http_status(404)
end
end
it_behaves_like 'disallowed access'
end
end
end