Properties config = new Properties();
config.setProperty("PreferredAuthentications",
"publickey,keyboard-interactive,password");
session.setConfig(config);
session.connect();
Message.verbose(":: SSH :: connected to " + host + "!");
setSession(username, host, port, session);
} catch (JSchException e) {
if (passFile != null && passFile.exists()) {
passFile.delete();