I am working on a site that has two sides one for user and second for admin. I have used devise gem for authentication. Every thing was working fine but suddenly when I sign in to my admin account. The page is not working. I have recently worked on omniauth gem but I have not touched any previous code. I have tried to check the current_user but it is "nil". I think it is not getting user data in the application controller. Here is my code.
Application controller
class ApplicationController < ActionController::Base add_flash_types :success, :warning, :danger, :info protect_from_forgery prepend: true before_filter :configure_permitted_parameters, if: :devise_controller? layout :layout_by_resource def current_user @current_user ||= User.find(session[:user_id]) if session[:user_id] end helper_method :current_user def logged_in_using_omniauth session[:logged_in_using_omniauth].present? end helper_method :logged_in_using_omniauth private def layout_by_resource if devise_controller? "admin" else "application" end end protected def after_sign_in_path_for(resource) if(resource.admin==false) '/donations/donor_history' else '/admins/create_account' #your path end end def after_sign_out_path_for(resource) '/users/sign_in' #your path end def configure_permitted_parameters devise_parameter_sanitizer.permit(:sign_up) do |user_params| user_params.permit(:admin, :email, :password, :password_confirmation,:first_name,:last_name) end devise_parameter_sanitizer.permit(:account_update) do |user_params| user_params.permit(:admin, :email, :password, :password_confirmation,:current_password,:first_name,:last_name) end end end The admin controller is
class AdminsController < ApplicationController before_action :set_admin, only: [:show, :edit, :update, :destroy, :social_media_sharing] before_action :check_admin_level, only: [:donation_analysis] helper_method :resource_name, :resource, :devise_mapping before_filter :authenticate_user! before_filter do redirect_to new_user_session_path unless current_user && current_user.admin? end before_filter :index COMMON_YEAR_DAYS_IN_MONTH = [nil, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31] layout "admin" # GET /admins # GET /admins.json def resource_name :admin end def resource @resource ||= User.new end def devise_mapping @devise_mapping ||= Devise.mappings[:admin] end ----------- user model is
class User < ApplicationRecord # Include default devise modules. Others available are: devise :database_authenticatable, :registerable, :recoverable, :rememberable, :trackable, :validatable, :confirmable, :omniauthable, :omniauth_providers => [:facebook,:twitter,:linkedin] has_many :organizations_users has_many :organizations, through: :organizations_users def active_for_authentication? # Uncomment the below debug statement to view the properties of the returned self model values. super && self.active && self.exp_alert == false end def self.from_omniauth(auth) user = where(provider: auth.provider, uid: auth.uid).first_or_create do |user| user.email = auth.info.email user.password = Devise.friendly_token[0,20] user.active = 'true' user.admin=='false' user.exp_alert == 'false' user.skip_confirmation! end user end def self.new_with_session(params, session) super.tap do |user| if data = session["devise.facebook_data"] && session["devise.facebook_data"]["extra"]["raw_info"] user.email = data["email"] if user.email.blank? end end end def self.find_or_create_from_auth_hash(auth_hash) user = where(provider: auth_hash.provider, uid: auth_hash.uid).first_or_create do |user| user.first_name = auth_hash.info.nickname user.active = 'true' user.admin=='false' user.exp_alert == 'false' user.password = Devise.friendly_token[0,20] user.token = auth_hash.credentials.token user.email = "#{auth_hash.info.nickname}@test.com" user.secret = auth_hash.credentials.secret user.skip_confirmation! end user end def self.linkedin_hash(auth_hash) user = where(provider: auth_hash.provider, uid: auth_hash.uid).first_or_create do |user| user.first_name = auth_hash.info.first_name user.last_name = auth_hash.info.last_name user.active = 'true' user.admin=='false' user.exp_alert == 'false' user.password = Devise.friendly_token[0,20] user.token = auth_hash.credentials.token user.email = auth_hash.info.email user.skip_confirmation! end user end def inactive_message "Your Account has not been active yet." end def after_confirmation super self.update_attribute(:active, true) end end routes are
Rails.application.routes.draw do devise_for :users, controllers: {confirmations: 'confirmations',registrations: 'users/registrations',omniauth_callbacks: 'users/omniauth_callbacks' } do get "confirmation", to: "confirmations#after_confirmation_path_for" delete 'sign_out', :to => 'devise/sessions#destroy', :as => :destroy_user_session end devise_for :models get 'donations/donor_history/' => 'donations#donor_history' get 'donations/donor_signup/' => 'donations#donor_signup' post 'donations/donor_signup/' => 'donations#donor_signup' post 'donations/sms_service/' => 'donations#sms_service' post 'donations/create_user_account' => 'donations#create_user_account' post 'donations/add_user_payroll' => 'donations#add_user_payroll' resources :donations, except: [:new, :create] resources :campaigns do resources :donations, only: [:new, :create, :create_user_account] get 'donations/create_user_account' => 'donations#create_user_account' end resources :organizations post 'admins/social_sharing_switch/' => 'admins#social_sharing_switch' get 'admins/error_detail/' => 'admins#error_detail' get 'admins/generate_report/:id' => 'admins#generate_report' get 'admins/create_company/' => 'admins#create_company' post 'admins/create_company/' => 'admins#create_company' get 'admins/revenue_detail/' => 'admins#revenue_detail' get 'admins/create_account' => 'admins#create_account' get 'admins/view_account' => 'admins#view_account' get 'admins/view_company/:id' => 'admins#view_company' constraints RouteConstraint.new do get 'admins/donation_analysis' => 'admins#donation_analysis' end get 'admins/link_expiry' => 'admins#link_expiry' get 'admins/edit_profile' => 'admins#edit_profile' post 'admins/update_profile' => 'admins#update_profile' match '/admins/create_account', to: 'admins#create_account', via: 'post' match '/admins/:id', to: 'admins#destroy', via: 'get' , as: 'admin_destroy' resources :admins get 'crons/expirylink_alert' => 'crons#expirylink_alert' devise_scope :user do get '/users/sign_out' => 'devise/sessions#destroy' end def user_params params.require(:user).permit(:name, :email, :password, :password_confirmation) end root to: "campaigns#latest" end Logs are
Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:38 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (1.1ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 1.1ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:38 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (0.8ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 0.8ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:38 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (0.8ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 0.8ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (1.0ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 1.0ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (1.1ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 5ms (ActiveRecord: 1.1ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (0.8ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 0.8ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (0.7ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 3ms (ActiveRecord: 0.7ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (0.7ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 3ms (ActiveRecord: 0.7ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (0.9ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 0.9ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (1.0ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 1.0ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (0.7ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 0.7ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (1.0ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 1.0ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (0.8ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 0.8ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:39 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (0.7ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 0.7ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:40 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (0.7ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 3ms (ActiveRecord: 0.7ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:40 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (0.7ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 3ms (ActiveRecord: 0.7ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:40 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (0.8ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 0.8ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:40 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (1.4ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 5ms (ActiveRecord: 1.4ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:40 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (1.6ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 6ms (ActiveRecord: 1.6ms) Started GET "/users/sign_in" for 10.0.2.2 at 2017-12-02 15:13:40 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by Devise::SessionsController#new as HTML [1m[36mUser Load (1.1ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/admins/create_account Filter chain halted as :require_no_authentication rendered or redirected Completed 302 Found in 5ms (ActiveRecord: 1.1ms) Started GET "/admins/create_account" for 10.0.2.2 at 2017-12-02 15:13:40 +0000 Cannot render console from 10.0.2.2! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255 Processing by AdminsController#create_account as HTML [1m[36mUser Load (0.8ms)[0m [1m[34mSELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT $2[0m [["id", 64810987], ["LIMIT", 1]] Redirected to http://localhost:8090/users/sign_in Filter chain halted as #<Proc:0x00000002223c68@/vagrant/donation-simple/app/controllers/admins_controller.rb:6> rendered or redirected Completed 302 Found in 4ms (ActiveRecord: 0.8ms) 
1 Answers
Answers 1
I have solved it my self and now I am sharing this Answer so that it may help anyone else in the future.
The problem was the current_user variable which was overriding in the application controller.
def current_user @current_user ||= User.find(session[:user_id]) if session[:user_id] end Devise set the current_user variable itself and this code was overriding the current_user variable. The strange thing is that the same code was working before without any problem. I think devise has updated. However after comment the above code every thing is working fine.
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