5 files changed, 8 insertions, 5 deletions
diff --git a/app/controllers/activitypub/inboxes_controller.rb b/app/controllers/activitypub/inboxes_controller.rb
index 7d0bc74d3..af51e32d5 100644
--- a/app/controllers/activitypub/inboxes_controller.rb
+++ b/app/controllers/activitypub/inboxes_controller.rb
@@ -11,7 +11,7 @@ class ActivityPub::InboxesController < Api::BaseController
       process_payload
       head 202
     else
-      [signature_verification_failure_reason, 401]
+      render plain: signature_verification_failure_reason, status: 401
     end
   end
 
diff --git a/app/controllers/api/salmon_controller.rb b/app/controllers/api/salmon_controller.rb
index 143e9d3cd..ac5f3268d 100644
--- a/app/controllers/api/salmon_controller.rb
+++ b/app/controllers/api/salmon_controller.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class Api::SalmonController < Api::BaseController
+  include SignatureVerification
+
   before_action :set_account
   respond_to :txt
 
@@ -9,7 +11,7 @@ class Api::SalmonController < Api::BaseController
       process_salmon
       head 202
     elsif payload.present?
-      [signature_verification_failure_reason, 401]
+      render plain: signature_verification_failure_reason, status: 401
     else
       head 400
     end
diff --git a/app/models/invite.rb b/app/models/invite.rb
index b87a3b722..4ba5432d2 100644
--- a/app/models/invite.rb
+++ b/app/models/invite.rb
@@ -4,7 +4,7 @@
 # Table name: invites
 #
 #  id         :integer          not null, primary key
-#  user_id    :integer
+#  user_id    :integer          not null
 #  code       :string           default(""), not null
 #  expires_at :datetime
 #  max_uses   :integer
diff --git a/app/models/notification.rb b/app/models/notification.rb
index 733f89cf7..7f8dae5ec 100644
--- a/app/models/notification.rb
+++ b/app/models/notification.rb
@@ -69,7 +69,7 @@ class Notification < ApplicationRecord
 
   class << self
     def reload_stale_associations!(cached_items)
-      account_ids = cached_items.map(&:from_account_id).uniq
+      account_ids = (cached_items.map(&:from_account_id) + cached_items.map { |item| item.target_status&.account_id }.compact).uniq
 
       return if account_ids.empty?
 
@@ -77,6 +77,7 @@ class Notification < ApplicationRecord
 
       cached_items.each do |item|
         item.from_account = accounts[item.from_account_id]
+        item.target_status.account = accounts[item.target_status.account_id] if item.target_status
       end
     end
 
diff --git a/app/models/web/setting.rb b/app/models/web/setting.rb
index 12b9d1226..0a5129d17 100644
--- a/app/models/web/setting.rb
+++ b/app/models/web/setting.rb
@@ -7,7 +7,7 @@
 #  data       :json
 #  created_at :datetime         not null
 #  updated_at :datetime         not null
-#  user_id    :integer
+#  user_id    :integer          not null
 #
 
 class Web::Setting < ApplicationRecord