From 23aeef52cc4540b4514e9f3b935b21f0530a3746 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Sat, 6 Jul 2019 23:26:16 +0200
Subject: Remove Salmon and PubSubHubbub (#11205)

* Remove Salmon and PubSubHubbub endpoints

* Add error when trying to follow OStatus accounts

* Fix new accounts not being created in ResolveAccountService
---
 app/workers/pubsubhubbub/delivery_worker.rb | 74 +----------------------------
 1 file changed, 1 insertion(+), 73 deletions(-)

(limited to 'app/workers/pubsubhubbub/delivery_worker.rb')

diff --git a/app/workers/pubsubhubbub/delivery_worker.rb b/app/workers/pubsubhubbub/delivery_worker.rb
index 619bfa48a..1260060bd 100644
--- a/app/workers/pubsubhubbub/delivery_worker.rb
+++ b/app/workers/pubsubhubbub/delivery_worker.rb
@@ -2,80 +2,8 @@
 
 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
+  def perform(subscription_id, payload); end
 end
-- 
cgit