From 720214feb01bbd8d28359810242c4f41a2dfc82e Mon Sep 17 00:00:00 2001 From: ThibG Date: Mon, 24 Aug 2020 14:11:47 +0200 Subject: [PATCH] Add support for inlined objects in activity audience (#14514) * Add support for inlined objects in activity audience * Add tests --- app/lib/activitypub/activity.rb | 2 +- app/lib/activitypub/activity/announce.rb | 14 +++++++++--- app/lib/activitypub/activity/create.rb | 16 +++++++------- .../lib/activitypub/activity/announce_spec.rb | 20 +++++++++++++++++ spec/lib/activitypub/activity/create_spec.rb | 22 +++++++++++++++++++ 5 files changed, 62 insertions(+), 12 deletions(-) diff --git a/app/lib/activitypub/activity.rb b/app/lib/activitypub/activity.rb index ab946470b..f0ef4d553 100644 --- a/app/lib/activitypub/activity.rb +++ b/app/lib/activitypub/activity.rb @@ -172,7 +172,7 @@ class ActivityPub::Activity end def first_mentioned_local_account - audience = (as_array(@json['to']) + as_array(@json['cc'])).uniq + audience = (as_array(@json['to']) + as_array(@json['cc'])).map { |x| value_or_id(x) }.uniq local_usernames = audience.select { |uri| ActivityPub::TagManager.instance.local_uri?(uri) } .map { |uri| ActivityPub::TagManager.instance.uri_to_local_id(uri, :username) } diff --git a/app/lib/activitypub/activity/announce.rb b/app/lib/activitypub/activity/announce.rb index 9e108985a..349e8f77e 100644 --- a/app/lib/activitypub/activity/announce.rb +++ b/app/lib/activitypub/activity/announce.rb @@ -34,12 +34,20 @@ class ActivityPub::Activity::Announce < ActivityPub::Activity private + def audience_to + as_array(@json['to']).map { |x| value_or_id(x) } + end + + def audience_cc + as_array(@json['cc']).map { |x| value_or_id(x) } + end + def visibility_from_audience - if equals_or_includes?(@json['to'], ActivityPub::TagManager::COLLECTIONS[:public]) + if audience_to.include?(ActivityPub::TagManager::COLLECTIONS[:public]) :public - elsif equals_or_includes?(@json['cc'], ActivityPub::TagManager::COLLECTIONS[:public]) + elsif audience_cc.include?(ActivityPub::TagManager::COLLECTIONS[:public]) :unlisted - elsif equals_or_includes?(@json['to'], @account.followers_url) + elsif audience_to.include?(@account.followers_url) :private else :direct diff --git a/app/lib/activitypub/activity/create.rb b/app/lib/activitypub/activity/create.rb index 08dd98e94..a60b79d15 100644 --- a/app/lib/activitypub/activity/create.rb +++ b/app/lib/activitypub/activity/create.rb @@ -65,11 +65,11 @@ class ActivityPub::Activity::Create < ActivityPub::Activity end def audience_to - @object['to'] || @json['to'] + as_array(@object['to'] || @json['to']).map { |x| value_or_id(x) } end def audience_cc - @object['cc'] || @json['cc'] + as_array(@object['cc'] || @json['cc']).map { |x| value_or_id(x) } end def process_status @@ -122,7 +122,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity end def process_audience - (as_array(audience_to) + as_array(audience_cc)).uniq.each do |audience| + (audience_to + audience_cc).uniq.each do |audience| next if audience == ActivityPub::TagManager::COLLECTIONS[:public] # Unlike with tags, there is no point in resolving accounts we don't already @@ -352,11 +352,11 @@ class ActivityPub::Activity::Create < ActivityPub::Activity end def visibility_from_audience - if equals_or_includes?(audience_to, ActivityPub::TagManager::COLLECTIONS[:public]) + if audience_to.include?(ActivityPub::TagManager::COLLECTIONS[:public]) :public - elsif equals_or_includes?(audience_cc, ActivityPub::TagManager::COLLECTIONS[:public]) + elsif audience_cc.include?(ActivityPub::TagManager::COLLECTIONS[:public]) :unlisted - elsif equals_or_includes?(audience_to, @account.followers_url) + elsif audience_to.include?(@account.followers_url) :private else :direct @@ -365,7 +365,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity def audience_includes?(account) uri = ActivityPub::TagManager.instance.uri_for(account) - equals_or_includes?(audience_to, uri) || equals_or_includes?(audience_cc, uri) + audience_to.include?(uri) || audience_cc.include?(uri) end def replied_to_status @@ -477,7 +477,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity def addresses_local_accounts? return true if @options[:delivered_to_account_id] - local_usernames = (as_array(audience_to) + as_array(audience_cc)).uniq.select { |uri| ActivityPub::TagManager.instance.local_uri?(uri) }.map { |uri| ActivityPub::TagManager.instance.uri_to_local_id(uri, :username) } + local_usernames = (audience_to + audience_cc).uniq.select { |uri| ActivityPub::TagManager.instance.local_uri?(uri) }.map { |uri| ActivityPub::TagManager.instance.uri_to_local_id(uri, :username) } return false if local_usernames.empty? diff --git a/spec/lib/activitypub/activity/announce_spec.rb b/spec/lib/activitypub/activity/announce_spec.rb index 60fd96a18..b93fcbe66 100644 --- a/spec/lib/activitypub/activity/announce_spec.rb +++ b/spec/lib/activitypub/activity/announce_spec.rb @@ -73,6 +73,26 @@ RSpec.describe ActivityPub::Activity::Announce do expect(sender.reblogged?(sender.statuses.first)).to be true end end + + context 'self-boost of a previously unknown status with correct attributedTo, inlined Collection in audience' do + let(:object_json) do + { + id: 'https://example.com/actor#bar', + type: 'Note', + content: 'Lorem ipsum', + attributedTo: 'https://example.com/actor', + to: { + 'type': 'OrderedCollection', + 'id': 'http://example.com/followers', + 'first': 'http://example.com/followers?page=true', + } + } + end + + it 'creates a reblog by sender of status' do + expect(sender.reblogged?(sender.statuses.first)).to be true + end + end end context 'when the status belongs to a local user' do diff --git a/spec/lib/activitypub/activity/create_spec.rb b/spec/lib/activitypub/activity/create_spec.rb index 51e0b8caf..d2e9fe33c 100644 --- a/spec/lib/activitypub/activity/create_spec.rb +++ b/spec/lib/activitypub/activity/create_spec.rb @@ -121,6 +121,28 @@ RSpec.describe ActivityPub::Activity::Create do 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) }