/**
* Returns an URL with credentials included in the query string. This will
* allow access to private resources without further authentication, e.g.
* using a web browser.
*
* @param int $ttl number of seconds the generated URL is
* authorized
* @param string $subResource e.g. "?acl", "?location", or "?torrent"
* (including the question mark)
*
* @return string an absolute URL
* @throws Services_Amazon_S3_Exception
*/
public function getSignedUrl($ttl, $subResource = false)
{
$expires = time() + $ttl;
$signature = $this->s3->getRequestSignature(HTTP_Request2::METHOD_GET, $this, $subResource, array('date' => $expires));
return $this->getURL() . ($subResource ? $subResource . '&' : '?') . 'AWSAccessKeyId=' . rawurlencode($this->s3->accessKeyId) . '&Signature=' . rawurlencode($signature) . '&Expires=' . $expires;
}
