require 'rails_helper' RSpec.describe ActivityPub::Activity::Create do let(:sender) { Fabricate(:account, followers_url: 'http://example.com/followers', domain: 'example.com', uri: 'https://example.com/actor') } let(:json) do { '@context': 'https://www.w3.org/ns/activitystreams', id: [ActivityPub::TagManager.instance.uri_for(sender), '#foo'].join, type: 'Create', actor: ActivityPub::TagManager.instance.uri_for(sender), object: object_json, }.with_indifferent_access end before do sender.update(uri: ActivityPub::TagManager.instance.uri_for(sender)) stub_request(:get, 'http://example.com/attachment.png').to_return(request_fixture('avatar.txt')) stub_request(:get, 'http://example.com/emoji.png').to_return(body: attachment_fixture('emojo.png')) stub_request(:get, 'http://example.com/emojib.png').to_return(body: attachment_fixture('emojo.png'), headers: { 'Content-Type' => 'application/octet-stream' }) end describe '#perform' do context 'when fetching' do subject { described_class.new(json, sender) } before do subject.perform end context 'unknown object type' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Banana', content: 'Lorem ipsum', } end it 'does not create a status' do expect(sender.statuses.count).to be_zero end end context 'standalone' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.text).to eq 'Lorem ipsum' end it 'missing to/cc defaults to direct privacy' do status = sender.statuses.first expect(status).to_not be_nil expect(status.visibility).to eq 'direct' end end context 'public' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', to: 'https://www.w3.org/ns/activitystreams#Public', } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.visibility).to eq 'public' end end context 'unlisted' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', cc: 'https://www.w3.org/ns/activitystreams#Public', } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.visibility).to eq 'unlisted' end end context 'private' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', to: 'http://example.com/followers', } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.visibility).to eq 'private' end end context 'private with inlined Collection in audience' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', to: { 'type': 'OrderedCollection', 'id': 'http://example.com/followers', 'first': 'http://example.com/followers?page=true', } } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.visibility).to eq 'private' end end context 'limited' do let(:recipient) { Fabricate(:account) } let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', to: ActivityPub::TagManager.instance.uri_for(recipient), } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.visibility).to eq 'limited' end it 'creates silent mention' do status = sender.statuses.first expect(status.mentions.first).to be_silent end end context 'limited when direct message assertion is false' do let(:recipient) { Fabricate(:account) } let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', directMessage: false, to: ActivityPub::TagManager.instance.uri_for(recipient), tag: { type: 'Mention', href: ActivityPub::TagManager.instance.uri_for(recipient), }, } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.visibility).to eq 'limited' end end context 'direct' do let(:recipient) { Fabricate(:account) } let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', to: ActivityPub::TagManager.instance.uri_for(recipient), tag: { type: 'Mention', href: ActivityPub::TagManager.instance.uri_for(recipient), }, } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.visibility).to eq 'direct' end end context 'direct when direct message assertion is true' do let(:recipient) { Fabricate(:account) } let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', to: ActivityPub::TagManager.instance.uri_for(recipient), directMessage: true, } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.visibility).to eq 'direct' end end context 'as a reply' do let(:original_status) { Fabricate(:status) } let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', inReplyTo: ActivityPub::TagManager.instance.uri_for(original_status), } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.thread).to eq original_status expect(status.reply?).to be true expect(status.in_reply_to_account).to eq original_status.account expect(status.conversation).to eq original_status.conversation end end context 'with mentions' do let(:recipient) { Fabricate(:account) } let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', tag: [ { type: 'Mention', href: ActivityPub::TagManager.instance.uri_for(recipient), }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.mentions.map(&:account)).to include(recipient) end end context 'with mentions missing href' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', tag: [ { type: 'Mention', }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil end end context 'with media attachments' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', attachment: [ { type: 'Document', mediaType: 'image/png', url: 'http://example.com/attachment.png', }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.media_attachments.map(&:remote_url)).to include('http://example.com/attachment.png') end end context 'with media attachments with long description' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', attachment: [ { type: 'Document', mediaType: 'image/png', url: 'http://example.com/attachment.png', name: '*' * 1500, }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.media_attachments.map(&:description)).to include('*' * 1500) end end context 'with media attachments with long description as summary' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', attachment: [ { type: 'Document', mediaType: 'image/png', url: 'http://example.com/attachment.png', summary: '*' * 1500, }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.media_attachments.map(&:description)).to include('*' * 1500) end end context 'with media attachments with focal points' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', attachment: [ { type: 'Document', mediaType: 'image/png', url: 'http://example.com/attachment.png', focalPoint: [0.5, -0.7], }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.media_attachments.map(&:focus)).to include('0.5,-0.7') end end context 'with media attachments missing url' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', attachment: [ { type: 'Document', mediaType: 'image/png', }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil end end context 'with hashtags' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', tag: [ { type: 'Hashtag', href: 'http://example.com/blah', name: '#test', }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.tags.map(&:name)).to include('test') end end context 'with hashtags missing name' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', tag: [ { type: 'Hashtag', href: 'http://example.com/blah', }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil end end context 'with hashtags invalid name' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', tag: [ { type: 'Hashtag', href: 'http://example.com/blah', name: 'foo, #eh !', }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil end end context 'with emojis' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum :tinking:', tag: [ { type: 'Emoji', icon: { url: 'http://example.com/emoji.png', }, name: 'tinking', }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.emojis.map(&:shortcode)).to include('tinking') end end context 'with emojis served with invalid content-type' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum :tinkong:', tag: [ { type: 'Emoji', icon: { url: 'http://example.com/emojib.png', }, name: 'tinkong', }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.emojis.map(&:shortcode)).to include('tinkong') end end context 'with emojis missing name' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum :tinking:', tag: [ { type: 'Emoji', icon: { url: 'http://example.com/emoji.png', }, }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil end end context 'with emojis missing icon' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum :tinking:', tag: [ { type: 'Emoji', name: 'tinking', }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil end end context 'with poll' do let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Question', content: 'Which color was the submarine?', oneOf: [ { name: 'Yellow', replies: { type: 'Collection', totalItems: 10, }, }, { name: 'Blue', replies: { type: 'Collection', totalItems: 3, } }, ], } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.poll).to_not be_nil end it 'creates a poll' do poll = sender.polls.first expect(poll).to_not be_nil expect(poll.status).to_not be_nil expect(poll.options).to eq %w(Yellow Blue) expect(poll.cached_tallies).to eq [10, 3] end end context 'when a vote to a local poll' do let(:poll) { Fabricate(:poll, options: %w(Yellow Blue)) } let!(:local_status) { Fabricate(:status, poll: poll) } let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', name: 'Yellow', inReplyTo: ActivityPub::TagManager.instance.uri_for(local_status) } end it 'adds a vote to the poll with correct uri' do vote = poll.votes.first expect(vote).to_not be_nil expect(vote.uri).to eq object_json[:id] expect(poll.reload.cached_tallies).to eq [1, 0] end end context 'when a vote to an expired local poll' do let(:poll) do poll = Fabricate.build(:poll, options: %w(Yellow Blue), expires_at: 1.day.ago) poll.save(validate: false) poll end let!(:local_status) { Fabricate(:status, poll: poll) } let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', name: 'Yellow', inReplyTo: ActivityPub::TagManager.instance.uri_for(local_status) } end it 'does not add a vote to the poll' do expect(poll.votes.first).to be_nil end end end context 'with an encrypted message' do let(:recipient) { Fabricate(:account) } let(:target_device) { Fabricate(:device, account: recipient) } subject { described_class.new(json, sender, delivery: true, delivered_to_account_id: recipient.id) } let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'EncryptedMessage', attributedTo: { type: 'Device', deviceId: '1234', }, to: { type: 'Device', deviceId: target_device.device_id, }, messageType: 1, cipherText: 'Foo', messageFranking: 'Baz678', digest: { digestAlgorithm: 'Bar456', digestValue: 'Foo123', }, } end before do subject.perform end it 'creates an encrypted message' do encrypted_message = target_device.encrypted_messages.reload.first expect(encrypted_message).to_not be_nil expect(encrypted_message.from_device_id).to eq '1234' expect(encrypted_message.from_account).to eq sender expect(encrypted_message.type).to eq 1 expect(encrypted_message.body).to eq 'Foo' expect(encrypted_message.digest).to eq 'Foo123' end it 'creates a message franking' do encrypted_message = target_device.encrypted_messages.reload.first message_franking = encrypted_message.message_franking crypt = ActiveSupport::MessageEncryptor.new(SystemKey.current_key, serializer: Oj) json = crypt.decrypt_and_verify(message_franking) expect(json['source_account_id']).to eq sender.id expect(json['target_account_id']).to eq recipient.id expect(json['original_franking']).to eq 'Baz678' end end context 'when sender is followed by local users' do subject { described_class.new(json, sender, delivery: true) } before do Fabricate(:account).follow!(sender) subject.perform end let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.text).to eq 'Lorem ipsum' end end context 'when sender replies to local status' do let!(:local_status) { Fabricate(:status) } subject { described_class.new(json, sender, delivery: true) } before do subject.perform end let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', inReplyTo: ActivityPub::TagManager.instance.uri_for(local_status), } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.text).to eq 'Lorem ipsum' end end context 'when sender targets a local user' do let!(:local_account) { Fabricate(:account) } subject { described_class.new(json, sender, delivery: true) } before do subject.perform end let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', to: ActivityPub::TagManager.instance.uri_for(local_account), } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.text).to eq 'Lorem ipsum' end end context 'when sender cc\'s a local user' do let!(:local_account) { Fabricate(:account) } subject { described_class.new(json, sender, delivery: true) } before do subject.perform end let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', cc: ActivityPub::TagManager.instance.uri_for(local_account), } end it 'creates status' do status = sender.statuses.first expect(status).to_not be_nil expect(status.text).to eq 'Lorem ipsum' end end context 'when the sender has no relevance to local activity' do subject { described_class.new(json, sender, delivery: true) } before do subject.perform end let(:object_json) do { id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join, type: 'Note', content: 'Lorem ipsum', } end it 'does not create anything' do expect(sender.statuses.count).to eq 0 end end end end