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/services/subscribe_service.rb | 58 ---------------------------------------
 1 file changed, 58 deletions(-)
 delete mode 100644 app/services/subscribe_service.rb

(limited to 'app/services/subscribe_service.rb')

diff --git a/app/services/subscribe_service.rb b/app/services/subscribe_service.rb
deleted file mode 100644
index 83fd64396..000000000
--- a/app/services/subscribe_service.rb
+++ /dev/null
@@ -1,58 +0,0 @@
-# frozen_string_literal: true
-
-class SubscribeService < BaseService
-  def call(account)
-    return if account.hub_url.blank?
-
-    @account        = account
-    @account.secret = SecureRandom.hex
-
-    build_request.perform do |response|
-      if response_failed_permanently? response
-        # We're not allowed to subscribe. Fail and move on.
-        @account.secret = ''
-        @account.save!
-      elsif response_successful? response
-        # The subscription will be confirmed asynchronously.
-        @account.save!
-      else
-        # The response was either a 429 rate limit, or a 5xx error.
-        # We need to retry at a later time. Fail loudly!
-        raise Mastodon::UnexpectedResponseError, response
-      end
-    end
-  end
-
-  private
-
-  def build_request
-    request = Request.new(:post, @account.hub_url, form: subscription_params)
-    request.on_behalf_of(some_local_account) if some_local_account
-    request
-  end
-
-  def subscription_params
-    {
-      'hub.topic': @account.remote_url,
-      'hub.mode': 'subscribe',
-      'hub.callback': api_subscription_url(@account.id),
-      'hub.verify': 'async',
-      'hub.secret': @account.secret,
-      'hub.lease_seconds': 7.days.seconds,
-    }
-  end
-
-  def some_local_account
-    @some_local_account ||= Account.local.without_suspended.first
-  end
-
-  # Any response in the 3xx or 4xx range, except for 429 (rate limit)
-  def response_failed_permanently?(response)
-    (response.status.redirect? || response.status.client_error?) && !response.status.too_many_requests?
-  end
-
-  # Any response in the 2xx range
-  def response_successful?(response)
-    response.status.success?
-  end
-end
-- 
cgit