Extend AuthorizationsController in a to_prepare block

CHANGELOG.md

@@ -1,6 +1,9 @@
 ## Unreleased
 
 - [#] Add here
+- [#168] Allow to use custom doorkeeper access grant model (thanks @nov).
+- [#170] Controllers inherit `Doorkeeper::AppliactionMetalController` (thanks @sato11).
+- [#171] Correctly override `AuthorizationsController` params (thanks to @nbulaj).
 
 ## v1.8.1 (2022-02-09)
 

app/controllers/concerns/doorkeeper/openid_connect/authorizations_extension.rb

@@ -0,0 +1,12 @@
+module Doorkeeper
+  module OpenidConnect
+    module AuthorizationsExtension
+      private
+
+      def pre_auth_param_fields
+        super.append(:nonce)
+      end
+    end
+  end
+end
+

lib/doorkeeper/openid_connect/engine.rb

@@ -6,6 +6,10 @@ class Engine < ::Rails::Engine
       initializer 'doorkeeper.openid_connect.routes' do
         Doorkeeper::OpenidConnect::Rails::Routes.install!
       end
+
+      config.to_prepare do
+        Doorkeeper::AuthorizationsController.prepend Doorkeeper::OpenidConnect::AuthorizationsExtension
+      end
     end
   end
 end

spec/models/access_grant_spec.rb

@@ -11,6 +11,7 @@
     expect(association.options).to eq({
       class_name: 'Doorkeeper::OpenidConnect::Request',
       inverse_of: :access_grant,
+      foreign_key: "access_grant_id",
       dependent: :delete,
     })
   end