diff options
Diffstat (limited to 'app/services/activitypub')
-rw-r--r-- | app/services/activitypub/fetch_remote_status_service.rb | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/app/services/activitypub/fetch_remote_status_service.rb b/app/services/activitypub/fetch_remote_status_service.rb index cf4f62899..4f789d50b 100644 --- a/app/services/activitypub/fetch_remote_status_service.rb +++ b/app/services/activitypub/fetch_remote_status_service.rb @@ -13,7 +13,20 @@ class ActivityPub::FetchRemoteStatusService < BaseService end end - return if !(supported_context? && expected_type?) || actor_id.nil? || !trustworthy_attribution?(@json['id'], actor_id) + return unless supported_context? + + actor_id = nil + activity_json = nil + + if expected_object_type? + actor_id = value_or_id(first_of_value(@json['attributedTo'])) + activity_json = { 'type' => 'Create', 'actor' => actor_id, 'object' => @json } + elsif expected_activity_type? + actor_id = value_or_id(first_of_value(@json['actor'])) + activity_json = @json + end + + return if activity_json.nil? || !trustworthy_attribution?(@json['id'], actor_id) actor = ActivityPub::TagManager.instance.uri_to_resource(actor_id, Account) actor = ActivityPub::FetchRemoteAccountService.new.call(actor_id, id: true) if actor.nil? || needs_update?(actor) @@ -25,14 +38,6 @@ class ActivityPub::FetchRemoteStatusService < BaseService private - def activity_json - { 'type' => 'Create', 'actor' => actor_id, 'object' => @json } - end - - def actor_id - value_or_id(first_of_value(@json['attributedTo'])) - end - def trustworthy_attribution?(uri, attributed_to) return false if uri.nil? || attributed_to.nil? Addressable::URI.parse(uri).normalized_host.casecmp(Addressable::URI.parse(attributed_to).normalized_host).zero? @@ -42,7 +47,11 @@ class ActivityPub::FetchRemoteStatusService < BaseService super(@json) end - def expected_type? + def expected_activity_type? + equals_or_includes_any?(@json['type'], %w(Create Announce)) + end + + def expected_object_type? equals_or_includes_any?(@json['type'], ActivityPub::Activity::Create::SUPPORTED_TYPES + ActivityPub::Activity::Create::CONVERTED_TYPES) end |