private List<String> command(Path keyPath, String userAndHost, Integer tunnelPort) {
List<String> command = Lists.newArrayList();
if (System.getProperty("os.name").toLowerCase(Locale.getDefault()).contains("win")) {
command.add("cmd");
command.add("/C");
command.add("start");
}
// send server stay live signal every 30 seconds, and accept host
List<String> params =
Lists.newArrayList(
"ssh",
"-o",
"ServerAliveInterval=30",
"-o",
"StrictHostKeyChecking=no",
"-i",
keyPath.toString());
if (tunnelPort != null) {
params.add("-p");
params.add(String.valueOf(tunnelPort));
}
params.add(userAndHost);
command.addAll(params);
return command;
}
private List<String> tunnelCommand(Path keyPath, String userAndHost, String portBinding) {
List<String> command = Lists.newArrayList();
if (System.getProperty("os.name").toLowerCase(Locale.getDefault()).contains("win")) {
command.add("cmd");
command.add("/C");
command.add("start");
}
command.addAll(
Lists.newArrayList(
"ssh",
"-o",
"ServerAliveInterval=30",
"-o",
"StrictHostKeyChecking=no",
"-i",
keyPath.toString(),
"-L",
portBinding,
userAndHost));
return command;
}