catstodon/app/services/reject_follow_service.rb
Eugen Rochko 00840f4f2e Add handling of Linked Data Signatures in payloads (#4687)
* Add handling of Linked Data Signatures in payloads

* Add a way to sign JSON, fix canonicalization of signature options

* Fix signatureValue encoding, send out signed JSON when distributing

* Add missing security context
2017-08-26 13:47:38 +02:00

32 lines
1.2 KiB
Ruby

# frozen_string_literal: true
class RejectFollowService < BaseService
def call(source_account, target_account)
follow_request = FollowRequest.find_by!(account: source_account, target_account: target_account)
follow_request.reject!
create_notification(follow_request) unless source_account.local?
follow_request
end
private
def create_notification(follow_request)
if follow_request.account.ostatus?
NotificationWorker.perform_async(build_xml(follow_request), follow_request.target_account_id, follow_request.account_id)
elsif follow_request.account.activitypub?
ActivityPub::DeliveryWorker.perform_async(build_json(follow_request), follow_request.target_account_id, follow_request.account.inbox_url)
end
end
def build_json(follow_request)
Oj.dump(ActivityPub::LinkedDataSignature.new(ActiveModelSerializers::SerializableResource.new(
follow_request,
serializer: ActivityPub::RejectFollowSerializer,
adapter: ActivityPub::Adapter
).as_json).sign!(follow_request.target_account))
end
def build_xml(follow_request)
OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.reject_follow_request_salmon(follow_request))
end
end