diff options
Diffstat (limited to 'app/workers/pubsubhubbub/delivery_worker.rb')
-rw-r--r-- | app/workers/pubsubhubbub/delivery_worker.rb | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/app/workers/pubsubhubbub/delivery_worker.rb b/app/workers/pubsubhubbub/delivery_worker.rb deleted file mode 100644 index 619bfa48a..000000000 --- a/app/workers/pubsubhubbub/delivery_worker.rb +++ /dev/null @@ -1,81 +0,0 @@ -# frozen_string_literal: true - -class Pubsubhubbub::DeliveryWorker - include Sidekiq::Worker - include RoutingHelper - - sidekiq_options queue: 'push', retry: 3, dead: false - - sidekiq_retry_in do |count| - 5 * (count + 1) - end - - attr_reader :subscription, :payload - - def perform(subscription_id, payload) - @subscription = Subscription.find(subscription_id) - @payload = payload - process_delivery unless blocked_domain? - rescue => e - raise e.class, "Delivery failed for #{subscription&.callback_url}: #{e.message}", e.backtrace[0] - end - - private - - def process_delivery - callback_post_payload do |payload_delivery| - raise Mastodon::UnexpectedResponseError, payload_delivery unless response_successful? payload_delivery - end - - subscription.touch(:last_successful_delivery_at) - end - - def callback_post_payload(&block) - request = Request.new(:post, subscription.callback_url, body: payload) - request.add_headers(headers) - request.perform(&block) - end - - def blocked_domain? - DomainBlock.blocked?(host) - end - - def host - Addressable::URI.parse(subscription.callback_url).normalized_host - end - - def headers - { - 'Content-Type' => 'application/atom+xml', - 'Link' => link_header, - }.merge(signature_headers.to_h) - end - - def link_header - LinkHeader.new([hub_link_header, self_link_header]).to_s - end - - def hub_link_header - [api_push_url, [%w(rel hub)]] - end - - def self_link_header - [account_url(subscription.account, format: :atom), [%w(rel self)]] - end - - def signature_headers - { 'X-Hub-Signature' => payload_signature } if subscription.secret? - end - - def payload_signature - "sha1=#{hmac_payload_digest}" - end - - def hmac_payload_digest - OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('sha1'), subscription.secret, payload) - end - - def response_successful?(payload_delivery) - payload_delivery.code > 199 && payload_delivery.code < 300 - end -end |