Support multiple redirect_uris when creating OAuth 2.0 Applications (#29192)

app/controllers/api/v1/apps/credentials_controller.rb

@@ -4,6 +4,6 @@ class Api::V1::Apps::CredentialsController < Api::BaseController
   def show
     return doorkeeper_render_error unless valid_doorkeeper_token?
 
-    render json: doorkeeper_token.application, serializer: REST::ApplicationSerializer, fields: %i(name website vapid_key client_id scopes)
+    render json: doorkeeper_token.application, serializer: REST::ApplicationSerializer
   end
 end

app/controllers/api/v1/apps_controller.rb

@@ -5,7 +5,7 @@ class Api::V1::AppsController < Api::BaseController
 
   def create
     @app = Doorkeeper::Application.create!(application_options)
-    render json: @app, serializer: REST::ApplicationSerializer
+    render json: @app, serializer: REST::CredentialApplicationSerializer
   end
 
   private
@@ -24,6 +24,6 @@ class Api::V1::AppsController < Api::BaseController
   end
 
   def app_params
-    params.permit(:client_name, :redirect_uris, :scopes, :website)
+    params.permit(:client_name, :scopes, :website, :redirect_uris, redirect_uris: [])
   end
 end