/**
* Get array containing the public and private keys for accessing AmazonSDB
*
* \note These can be retrieved through the Accounts panel of the AWS website.
*
* Looks for ini settings below, or the constants AWS_KEY and AWS_SECRET_KEY
* @code
* [AWS]
* key = "aaaa"
* secret_key = "aaaaa"
* @endcode
*
* @return array
* 2 elements to the array: [0] => public, [1] => private
*/
private static function _GetAWSKeys()
{
$aws = Configuration::AWS();
$key = $aws->key ?: self::_GetAWSKeyID();
$secret_key = $aws->secret_key ?: self::_GetAWSSecretKey();
return array($key, $secret_key);
}
