oauth2已登录跳转

app/controllers/oauth2_controller.rb

@@ -1,4 +1,4 @@
-class Oauth2Controller < ActionController::Base
+class Oauth2Controller < ApplicationController
   layout 'doorkeeper/application'
   include LoginHelper
 
@@ -6,6 +6,9 @@ class Oauth2Controller < ActionController::Base
     client_id = params[:call_url].split("client_id=")[1].split("&redirect_uri")[0]
     @call_url = request.fullpath.split('call_url=').last
     @app = Doorkeeper::Application.find_by(uid: client_id)
+    if User.current.logged?
+      redirect_to @call_url + "&auth=" + @user.login
+    end
   end
 
   def create