From cf2a2ed71c63cf113bd3569c237e8cebe00162bb Mon Sep 17 00:00:00 2001 From: Claire Date: Fri, 19 Jan 2024 13:43:10 +0100 Subject: [PATCH] Fix processing of compacted single-item JSON-LD collections (#28816) --- .../fetch_featured_collection_service.rb | 4 +-- .../activitypub/fetch_replies_service.rb | 4 +-- .../synchronize_followers_service.rb | 4 +-- app/services/keys/query_service.rb | 2 +- .../fetch_featured_collection_service_spec.rb | 34 +++++++++++++++++-- .../activitypub/fetch_replies_service_spec.rb | 12 +++++++ 6 files changed, 51 insertions(+), 9 deletions(-) diff --git a/app/services/activitypub/fetch_featured_collection_service.rb b/app/services/activitypub/fetch_featured_collection_service.rb index d2bae08a0..89c3a1b6c 100644 --- a/app/services/activitypub/fetch_featured_collection_service.rb +++ b/app/services/activitypub/fetch_featured_collection_service.rb @@ -23,9 +23,9 @@ class ActivityPub::FetchFeaturedCollectionService < BaseService case collection['type'] when 'Collection', 'CollectionPage' - collection['items'] + as_array(collection['items']) when 'OrderedCollection', 'OrderedCollectionPage' - collection['orderedItems'] + as_array(collection['orderedItems']) end end diff --git a/app/services/activitypub/fetch_replies_service.rb b/app/services/activitypub/fetch_replies_service.rb index a9dd327e9..e2ecdef16 100644 --- a/app/services/activitypub/fetch_replies_service.rb +++ b/app/services/activitypub/fetch_replies_service.rb @@ -26,9 +26,9 @@ class ActivityPub::FetchRepliesService < BaseService case collection['type'] when 'Collection', 'CollectionPage' - collection['items'] + as_array(collection['items']) when 'OrderedCollection', 'OrderedCollectionPage' - collection['orderedItems'] + as_array(collection['orderedItems']) end end diff --git a/app/services/activitypub/synchronize_followers_service.rb b/app/services/activitypub/synchronize_followers_service.rb index 7ccc91730..f51d671a0 100644 --- a/app/services/activitypub/synchronize_followers_service.rb +++ b/app/services/activitypub/synchronize_followers_service.rb @@ -59,9 +59,9 @@ class ActivityPub::SynchronizeFollowersService < BaseService case collection['type'] when 'Collection', 'CollectionPage' - collection['items'] + as_array(collection['items']) when 'OrderedCollection', 'OrderedCollectionPage' - collection['orderedItems'] + as_array(collection['orderedItems']) end end diff --git a/app/services/keys/query_service.rb b/app/services/keys/query_service.rb index 14c9d9205..33e13293f 100644 --- a/app/services/keys/query_service.rb +++ b/app/services/keys/query_service.rb @@ -69,7 +69,7 @@ class Keys::QueryService < BaseService return if json['items'].blank? - @devices = json['items'].map do |device| + @devices = as_array(json['items']).map do |device| Device.new(device_id: device['id'], name: device['name'], identity_key: device.dig('identityKey', 'publicKeyBase64'), fingerprint_key: device.dig('fingerprintKey', 'publicKeyBase64'), claim_url: device['claim']) end rescue HTTP::Error, OpenSSL::SSL::SSLError, Mastodon::Error => e diff --git a/spec/services/activitypub/fetch_featured_collection_service_spec.rb b/spec/services/activitypub/fetch_featured_collection_service_spec.rb index a98108cea..b9e95b825 100644 --- a/spec/services/activitypub/fetch_featured_collection_service_spec.rb +++ b/spec/services/activitypub/fetch_featured_collection_service_spec.rb @@ -31,7 +31,7 @@ RSpec.describe ActivityPub::FetchFeaturedCollectionService, type: :service do } end - let(:status_json_pinned_unknown_unreachable) do + let(:status_json_pinned_unknown_reachable) do { '@context': 'https://www.w3.org/ns/activitystreams', type: 'Note', @@ -75,7 +75,7 @@ RSpec.describe ActivityPub::FetchFeaturedCollectionService, type: :service do stub_request(:get, 'https://example.com/account/pinned/known').to_return(status: 200, body: Oj.dump(status_json_pinned_known)) stub_request(:get, 'https://example.com/account/pinned/unknown-inlined').to_return(status: 200, body: Oj.dump(status_json_pinned_unknown_inlined)) stub_request(:get, 'https://example.com/account/pinned/unknown-unreachable').to_return(status: 404) - stub_request(:get, 'https://example.com/account/pinned/unknown-reachable').to_return(status: 200, body: Oj.dump(status_json_pinned_unknown_unreachable)) + stub_request(:get, 'https://example.com/account/pinned/unknown-reachable').to_return(status: 200, body: Oj.dump(status_json_pinned_unknown_reachable)) stub_request(:get, 'https://example.com/account/collections/featured').to_return(status: 200, body: Oj.dump(featured_with_null)) subject.call(actor, note: true, hashtag: false) @@ -115,6 +115,21 @@ RSpec.describe ActivityPub::FetchFeaturedCollectionService, type: :service do end it_behaves_like 'sets pinned posts' + + context 'when there is a single item, with the array compacted away' do + let(:items) { 'https://example.com/account/pinned/unknown-reachable' } + + before do + stub_request(:get, 'https://example.com/account/pinned/unknown-reachable').to_return(status: 200, body: Oj.dump(status_json_pinned_unknown_reachable)) + subject.call(actor, note: true, hashtag: false) + end + + it 'sets expected posts as pinned posts' do + expect(actor.pinned_statuses.pluck(:uri)).to contain_exactly( + 'https://example.com/account/pinned/unknown-reachable' + ) + end + end end context 'when the endpoint is a paginated Collection' do @@ -136,6 +151,21 @@ RSpec.describe ActivityPub::FetchFeaturedCollectionService, type: :service do end it_behaves_like 'sets pinned posts' + + context 'when there is a single item, with the array compacted away' do + let(:items) { 'https://example.com/account/pinned/unknown-reachable' } + + before do + stub_request(:get, 'https://example.com/account/pinned/unknown-reachable').to_return(status: 200, body: Oj.dump(status_json_pinned_unknown_reachable)) + subject.call(actor, note: true, hashtag: false) + end + + it 'sets expected posts as pinned posts' do + expect(actor.pinned_statuses.pluck(:uri)).to contain_exactly( + 'https://example.com/account/pinned/unknown-reachable' + ) + end + end end end end diff --git a/spec/services/activitypub/fetch_replies_service_spec.rb b/spec/services/activitypub/fetch_replies_service_spec.rb index d7716dd4e..a76b996c2 100644 --- a/spec/services/activitypub/fetch_replies_service_spec.rb +++ b/spec/services/activitypub/fetch_replies_service_spec.rb @@ -34,6 +34,18 @@ RSpec.describe ActivityPub::FetchRepliesService, type: :service do describe '#call' do context 'when the payload is a Collection with inlined replies' do + context 'when there is a single reply, with the array compacted away' do + let(:items) { 'http://example.com/self-reply-1' } + + it 'queues the expected worker' do + allow(FetchReplyWorker).to receive(:push_bulk) + + subject.call(status, payload) + + expect(FetchReplyWorker).to have_received(:push_bulk).with(['http://example.com/self-reply-1']) + end + end + context 'when passing the collection itself' do it 'spawns workers for up to 5 replies on the same server' do allow(FetchReplyWorker).to receive(:push_bulk)