Add initial support for ingesting and verifying remote quote posts (#34370)

app/workers/activitypub/quote_refresh_worker.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class ActivityPub::QuoteRefreshWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: 'pull', retry: 3, dead: false, lock: :until_executed, lock_ttl: 1.day.to_i
+
+  def perform(quote_id)
+    quote = Quote.find_by(id: quote_id)
+    return if quote.nil? || quote.updated_at > Quote::BACKGROUND_REFRESH_INTERVAL.ago
+
+    quote.touch
+    ActivityPub::VerifyQuoteService.new.call(quote)
+  end
+end

app/workers/activitypub/refetch_and_verify_quote_worker.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class ActivityPub::RefetchAndVerifyQuoteWorker
+  include Sidekiq::Worker
+  include ExponentialBackoff
+  include JsonLdHelper
+
+  sidekiq_options queue: 'pull', retry: 3
+
+  def perform(quote_id, quoted_uri, options = {})
+    quote = Quote.find(quote_id)
+    ActivityPub::VerifyQuoteService.new.call(quote, fetchable_quoted_uri: quoted_uri, request_id: options[:request_id])
+  rescue ActiveRecord::RecordNotFound
+    # Do nothing
+    true
+  rescue Mastodon::UnexpectedResponseError => e
+    raise e unless response_error_unsalvageable?(e.response)
+  end
+end