2 files changed, 6 insertions, 4 deletions
diff --git a/app/models/hooks/system_hook.rb b/app/models/hooks/system_hook.rb
index 90b4588a325..3d54d17e787 100644
--- a/app/models/hooks/system_hook.rb
+++ b/app/models/hooks/system_hook.rb
@@ -14,8 +14,10 @@ class SystemHook < WebHook
   default_value_for :repository_update_events, true
   default_value_for :merge_requests_events, false
 
+  validates :url, system_hook_url: true
+
   # Allow urls pointing localhost and the local network
   def allow_local_requests?
-    true
+    Gitlab::CurrentSettings.allow_local_requests_from_system_hooks?
   end
 end
diff --git a/app/models/hooks/web_hook.rb b/app/models/hooks/web_hook.rb
index daf7ff4b771..16fc7fdbd48 100644
--- a/app/models/hooks/web_hook.rb
+++ b/app/models/hooks/web_hook.rb
@@ -15,8 +15,8 @@ class WebHook < ApplicationRecord
 
   has_many :web_hook_logs, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
 
-  validates :url, presence: true, public_url: { allow_localhost: lambda(&:allow_local_requests?),
-                                                allow_local_network: lambda(&:allow_local_requests?) }
+  validates :url, presence: true
+  validates :url, public_url: true, unless: ->(hook) { hook.is_a?(SystemHook) }
 
   validates :token, format: { without: /\n/ }
   validates :push_events_branch_filter, branch_filter: true
@@ -35,6 +35,6 @@ class WebHook < ApplicationRecord
 
   # Allow urls pointing localhost and the local network
   def allow_local_requests?
-    false
+    Gitlab::CurrentSettings.allow_local_requests_from_web_hooks_and_services?
   end
 end