Contents

require 'digest/md5'
require 'cgi/session'
require 'cgi/session/pstore'

class CGI #:nodoc:
  # * Expose the CGI instance to session stores.
  # * Don't require 'digest/md5' whenever a new session id is generated.
  class Session #:nodoc:
    def self.generate_unique_id(constant = nil)
      ActiveSupport::SecureRandom.hex(16)
    end

    # Make the CGI instance available to session stores.
    attr_reader :cgi
    attr_reader :dbman
    alias_method :initialize_without_cgi_reader, :initialize
    def initialize(cgi, options = {})
      @cgi = cgi
      initialize_without_cgi_reader(cgi, options)
    end

    private
      # Create a new session id.
      def create_new_id
        @new_session = true
        self.class.generate_unique_id
      end

    # * Don't require 'digest/md5' whenever a new session is started.
    class PStore #:nodoc:
      def initialize(session, option={})
        dir = option['tmpdir'] || Dir::tmpdir
        prefix = option['prefix'] || ''
        id = session.session_id
        md5 = Digest::MD5.hexdigest(id)[0,16]
        path = dir+"/"+prefix+md5
        path.untaint
        if File::exist?(path)
          @hash = nil
        else
          unless session.new_session
            raise CGI::Session::NoSession, "uninitialized session"
          end
          @hash = {}
        end
        @p = ::PStore.new(path)
        @p.transaction do |p|
          File.chmod(0600, p.path)
        end
      end
    end
  end
end

Version data entries

4 entries across 3 versions & 2 rubygems

Version	Path
usher-0.7.0	spec/rails2_2/vendor/rails/vendor/rails/actionpack/lib/action_controller/cgi_ext/session.rb
usher-0.7.0	spec/rails2_2/vendor/rails/vendor/rails/actionpack/pkg/actionpack-2.2.2/lib/action_controller/cgi_ext/session.rb
actionpack-2.2.3	lib/action_controller/cgi_ext/session.rb
actionpack-2.2.2	lib/action_controller/cgi_ext/session.rb