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Contents
require 'devise/hooks/timeoutable'
module Devise
module Models
# Timeoutable takes care of veryfing whether a user session has already
# expired or not. When a session expires after the configured time, the user
# will be asked for credentials again, it means, he/she will be redirected
# to the sign in page.
#
# == Options
#
# Timeoutable adds the following options to devise_for:
#
# * +timeout_in+: the interval to timeout the user session without activity.
#
# == Examples
#
# user.timedout?(30.minutes.ago)
#
module Timeoutable
extend ActiveSupport::Concern
def self.required_fields(klass)
[]
end
# Checks whether the user session has expired based on configured time.
def timedout?(last_access)
return false if remember_exists_and_not_expired?
!timeout_in.nil? && last_access && last_access <= timeout_in.ago
end
def timeout_in
self.class.timeout_in
end
private
def remember_exists_and_not_expired?
return false unless respond_to?(:remember_created_at)
remember_created_at && !remember_expired?
end
module ClassMethods
Devise::Models.config(self, :timeout_in)
end
end
end
end
Version data entries
21 entries across 21 versions & 6 rubygems