123456789_123456789_123456789_123456789_123456789_

Class: ActionController::RequestForgeryProtection::CookieStore

Relationships & Source Files
Inherits: Object
Defined in: actionpack/lib/action_controller/metal/request_forgery_protection.rb

Class Method Summary

Instance Method Summary

Constructor Details

.new(cookie = :csrf_token) ⇒ CookieStore

[ GitHub ] 

  


# File 'actionpack/lib/action_controller/metal/request_forgery_protection.rb', line 332



def initialize(cookie = :csrf_token)
  @cookie_name = cookie
end


  







Instance Method Details



  

    #fetch(request)  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_controller/metal/request_forgery_protection.rb', line 336



def fetch(request)
  contents = request.cookie_jar.encrypted[@cookie_name]
  return nil if contents.nil?

  value = JSON.parse(contents)
  return nil unless value.dig("session_id", "public_id") == request.session.id_was&.public_id

  value["token"]
rescue JSON::ParserError
  nil
end


  








  

    #reset(request)  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_controller/metal/request_forgery_protection.rb', line 359



def reset(request)
  request.cookie_jar.delete(@cookie_name)
end


  








  

    #store(request, csrf_token)  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_controller/metal/request_forgery_protection.rb', line 348



def store(request, csrf_token)
  request.cookie_jar.encrypted.permanent[@cookie_name] = {
    value: {
      token: csrf_token,
      session_id: request.session.id,
    }.to_json,
    httponly: true,
    same_site: :lax,
  }
end