Class: Devise::FailureApp

Inherits:
ActionController::Metal
  • Object
show all
Includes:
ActionController::RackDelegation, ActionController::Redirecting, ActionController::UrlFor, Controllers::SharedHelpers
Defined in:
lib/devise/failure_app.rb

Overview

Failure application that will be called every time :warden is thrown from any strategy or hook. Responsible for redirect the user to the sign in page based on current scope and mapping. If no scope is given, redirect to the default_url.

Constant Summary

Constants included from Controllers::SharedHelpers

Controllers::SharedHelpers::MIME_REFERENCES

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.call(env) ⇒ Object 



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# File 'lib/devise/failure_app.rb', line 17

def self.call(env)
  @respond ||= action(:respond)
  @respond.call(env)
end

.default_url_options(*args) ⇒ Object 



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# File 'lib/devise/failure_app.rb', line 22

def self.default_url_options(*args)
  ApplicationController.default_url_options(*args)
end

Instance Method Details

#http_auth ⇒ Object 



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# File 'lib/devise/failure_app.rb', line 36

def http_auth
  self.status = 401
  self.headers["WWW-Authenticate"] = %(Basic realm=#{Devise.http_authentication_realm.inspect}) if http_auth_header?
  self.content_type = request.format.to_s
  self.response_body = http_auth_body
end

#recall ⇒ Object 



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# File 'lib/devise/failure_app.rb', line 43

def recall
  env["PATH_INFO"]  = attempted_path
  flash.now[:alert] = i18n_message(:invalid)
  self.response = recall_app(warden_options[:recall]).call(env)
end

#redirect ⇒ Object 



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# File 'lib/devise/failure_app.rb', line 49

def redirect
  store_location!
  flash[:alert] = i18n_message
  redirect_to redirect_url
end

#respond ⇒ Object 



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# File 'lib/devise/failure_app.rb', line 26

def respond
  if http_auth?
    http_auth
  elsif warden_options[:recall]
    recall
  else
    redirect
  end
end