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Contents
require File.join(File.dirname(__FILE__), "session_store_base")
module Mack
module SessionStore
# Stores session information in the user's cookie.
# The session information is encrypted using the mack-encryption library.
# This is the default session store for Mack applications.
# To set the expiry time for this session store use the following configatron setting:
# cookie_session_store::expiry_time: <%= 4.hours %>
# It is recommend that you set the configatron setting 'default_secret_key' to
# something, otherwise it will generate a random one each time you start your application,
# which could make decrypting cookies a bit of a pain. :)
class Cookie < Mack::SessionStore::Base
class << self
# Returns a decrypted session from the cookie or nil.
def get(id, request, response, cookies)
c = cookies[id]
return nil if c.nil?
begin
sess = YAML.load(c.decrypt)
return sess
rescue Exception => e
# The cookie was bad, delete it and start a new session.
expire(id, request, response, cookies)
return nil
end
end
# Encrypts the session and places it into the cookie.
def set(id, request, response, cookies)
cookies[id] = {:value => YAML.dump(request.session).encrypt, :expires => (Time.now + configatron.mack.cookie_session_store.expiry_time)}
end
# Deletes the cookie.
def expire(id, request, response, cookies)
cookies.delete(id)
response.delete_cookie(id)
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems