#!/usr/bin/env python3
import re, subprocess
t = open("/var/www/wifi-otantik/config.php").read()

def g(k):
    m = re.search(r"\$" + k + r"\s*=\s*['\"]([^'\"]+)", t)
    return m.group(1) if m else ""

r = subprocess.run(
    ["mysql", "-h", g("db_host") or "localhost", "-u", g("db_user"), "-p" + g("db_pass"), g("db_name"), "-N", "-e",
     "SELECT public_key, private_key FROM tbl_otantik_peers WHERE router_id=13"],
    capture_output=True, text=True,
)
print(r.stdout.strip())
raise SystemExit(r.returncode)