mirror of
https://github.com/mastodon/mastodon
synced 2024-12-23 02:58:16 +09:00
00840f4f2e
* 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
61 lines
2.0 KiB
Ruby
61 lines
2.0 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class ProcessMentionsService < BaseService
|
|
include StreamEntryRenderer
|
|
|
|
# Scan status for mentions and fetch remote mentioned users, create
|
|
# local mention pointers, send Salmon notifications to mentioned
|
|
# remote users
|
|
# @param [Status] status
|
|
def call(status)
|
|
return unless status.local?
|
|
|
|
status.text.scan(Account::MENTION_RE).each do |match|
|
|
username, domain = match.first.split('@')
|
|
mentioned_account = Account.find_remote(username, domain)
|
|
|
|
if mentioned_account.nil? && !domain.nil?
|
|
begin
|
|
mentioned_account = follow_remote_account_service.call(match.first.to_s)
|
|
rescue Goldfinger::Error, HTTP::Error
|
|
mentioned_account = nil
|
|
end
|
|
end
|
|
|
|
next if mentioned_account.nil?
|
|
|
|
mentioned_account.mentions.where(status: status).first_or_create(status: status)
|
|
end
|
|
|
|
status.mentions.includes(:account).each do |mention|
|
|
create_notification(status, mention)
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def create_notification(status, mention)
|
|
mentioned_account = mention.account
|
|
|
|
if mentioned_account.local?
|
|
NotifyService.new.call(mentioned_account, mention)
|
|
elsif mentioned_account.ostatus? && (Rails.configuration.x.use_ostatus_privacy || !status.stream_entry.hidden?)
|
|
NotificationWorker.perform_async(stream_entry_to_xml(status.stream_entry), status.account_id, mentioned_account.id)
|
|
elsif mentioned_account.activitypub?
|
|
ActivityPub::DeliveryWorker.perform_async(build_json(mention.status), mention.status.account_id, mentioned_account.inbox_url)
|
|
end
|
|
end
|
|
|
|
def build_json(status)
|
|
Oj.dump(ActivityPub::LinkedDataSignature.new(ActiveModelSerializers::SerializableResource.new(
|
|
status,
|
|
serializer: ActivityPub::ActivitySerializer,
|
|
adapter: ActivityPub::Adapter
|
|
).as_json).sign!(status.account))
|
|
end
|
|
|
|
def follow_remote_account_service
|
|
@follow_remote_account_service ||= ResolveRemoteAccountService.new
|
|
end
|
|
end
|