This script file will update X-Account-Meta-Temp-Url-Key which is required to use TempURL. This script assumes that you have the fog gem installed. It can be installed by executing "gem install fog"

set_temp_key.rb

require 'fog'

# Please replace these with the approprate values
RACKSPACE_USERNAME = "YOUR USERNAME"
RACKSPACE_API_KEY = "YOUR API KEY"
RACKSPACE_TEMP_URL_KEY = "#192!29jd!23990192DSAF"

puts "Creating Storage Service"

begin
  service = Fog::Storage.new :provider => 'rackspace',
    :rackspace_username => RACKSPACE_USERNAME,
    :rackspace_api_key => RACKSPACE_API_KEY,
    :rackspace_region => :ord
  

  service.post_set_meta_temp_url_key RACKSPACE_TEMP_URL_KEY
  puts "X-Account-Meta-Temp-Url-Key successfully set to #{RACKSPACE_TEMP_URL_KEY}"

rescue => e
  puts "Unable to set X-Account-Meta-Temp-Url-Key - #{e.inspect}"
  puts e.backtrace
end