import os
import paramiko

pw = os.environ["DEPLOY_PASSWORD"]
c = paramiko.SSHClient()
c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
c.connect("20.191.152.26", username="wakka", password=pw, timeout=30)

cmds = [
    "ls -la ~/.ssh/ 2>/dev/null; cat ~/.ssh/id_ed25519.pub 2>/dev/null; cat ~/.ssh/id_rsa.pub 2>/dev/null",
    "ssh -o BatchMode=yes -o ConnectTimeout=8 wakka@100.31.73.254 hostname 2>&1",
    "ssh -o BatchMode=yes -o ConnectTimeout=8 root@100.31.73.254 hostname 2>&1",
    "ssh -o BatchMode=yes -o ConnectTimeout=8 ubuntu@100.31.73.254 hostname 2>&1",
    "for k in ~/.ssh/id_ed25519 ~/.ssh/id_rsa; do [ -f \"$k\" ] && ssh -i \"$k\" -o BatchMode=yes -o ConnectTimeout=8 root@100.31.73.254 hostname 2>&1; done",
]

for cmd in cmds:
    print("===", cmd[:90])
    _, o, e = c.exec_command(cmd, timeout=30)
    print(o.read().decode())
    err = e.read().decode()
    if err.strip():
        print("ERR:", err[:200])

c.close()