import os, sys, paramiko
PW = os.environ.get("REMOTE_PASS", "")
c = paramiko.SSHClient()
c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
c.connect("207.57.129.228", port=19717, username="root", password=PW, timeout=15, allow_agent=False, look_for_keys=False)
def run(cmd):
    si, so, se = c.exec_command(cmd, timeout=15)
    out = so.read().decode("utf-8", "replace")
    err = se.read().decode("utf-8", "replace")
    print(f"$ {cmd}")
    if out: print(out, end="")
    if err: print("[err]", err, end="", file=sys.stderr)
run("ls -la /root/.ssh/ && echo --- && cat /root/.ssh/authorized_keys | head -1 | cut -c1-100")
run("sshd -T 2>/dev/null | grep -iE 'pubkeyauth|permitroot|authentic' | head -20")
run("grep -E 'PubkeyAuthentication|PermitRootLogin|PasswordAuthentication|AuthorizedKeysFile' /etc/ssh/sshd_config 2>/dev/null; echo --- && ls -la /etc/ssh/sshd_config.d/ 2>/dev/null")
c.close()