app/models/token/expirable_token.rb
# Redmine - project management software
# Copyright (C) 2006-2009 Jean-Philippe Lang
# Adapted to fit needs for mOTP
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
module Token
module ExpirableToken
extend ActiveSupport::Concern
included do
# Set the expiration time
after_initialize :set_expiration_time, if: :new_record?
# Remove outdated token
after_save :delete_expired_tokens
def valid_plaintext?(input)
return false if expired?
super
end
def expired?
expires_on.nil? || Time.now > expires_on
end
def validity_time
self.class.validity_time
end
##
# Set the expiration column
def set_expiration_time
self.expires_on = Time.now + validity_time
end
# Delete all expired tokens
def delete_expired_tokens
self.class.where(["expires_on < ?", Time.now]).delete_all
end
end
module ClassMethods
##
# Return a scope of active tokens
def not_expired
where(["expires_on > ?", Time.now])
end
end
end
end