1 files changed, 24 insertions, 0 deletions
diff --git a/app/controllers/concerns/dependency_proxy_access.rb b/app/controllers/concerns/dependency_proxy_access.rb
new file mode 100644
index 00000000000..5036d0cfce4
--- /dev/null
+++ b/app/controllers/concerns/dependency_proxy_access.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module DependencyProxyAccess
+  extend ActiveSupport::Concern
+
+  included do
+    before_action :verify_dependency_proxy_enabled!
+    before_action :authorize_read_dependency_proxy!
+  end
+
+  private
+
+  def verify_dependency_proxy_enabled!
+    render_404 unless group.dependency_proxy_feature_available?
+  end
+
+  def authorize_read_dependency_proxy!
+    access_denied! unless can?(current_user, :read_dependency_proxy, group)
+  end
+
+  def authorize_admin_dependency_proxy!
+    access_denied! unless can?(current_user, :admin_dependency_proxy, group)
+  end
+end