/**
* Creates a ssh session for a given server.
*
* @param Server $server
*
* @return Session
*/
public function createFromServer(Server $server)
{
$config = new Configuration($server->getHost(), $server->getPort());
switch (true) {
case $server->getUsername() && $server->getPassword():
$auth = new Password($server->getUsername(), $server->getPassword());
break;
case $server->getPrivateKey():
$auth = new PublicKeyFile($server->getUsername(), $server->getPublicKey(), $server->getPrivateKey(), $server->getKeyPhrase());
break;
default:
throw new \DomainException(sprintf('No authentication credentials given for server: %s', $server->getName()));
break;
}
$session = new Session($config, $auth);
return $session;
}
