import os
import sys
import paramiko

sys.stdout.reconfigure(encoding="utf-8")
pkey = paramiko.Ed25519Key.from_private_key_file(os.path.expanduser('~/.ssh/id_ed25519_snarfnet'))
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect("14.4.4.44", username="snarf", pkey=pkey, timeout=10)

for u in ["root", "dietpi", "snarf"]:
    cmd = f"sudo ssh -i /root/.ssh/id_ed25519_snarfnet -o StrictHostKeyChecking=no -o ConnectTimeout=10 {u}@140.44.4.21 'whoami; uptime; date'"
    stdin, stdout, stderr = client.exec_command(cmd)
    out = stdout.read().decode()
    err = stderr.read().decode()
    print(f"User {u} -> OUT: {out.strip()} | ERR: {err.strip()}")
client.close()