/**
* Login with an ssh-agent provided key
*
* @param String $username
* @param System_SSH_Agent $agent
* @return Boolean
* @access private
*/
function _ssh_agent_login($username, $agent)
{
$keys = $agent->requestIdentities();
foreach ($keys as $key) {
if ($this->_privatekey_login($username, $key)) {
return true;
}
}
return false;
}
