import json, os, sys, urllib.request, urllib.parse, urllib.error


def _cfg():
    s = json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
    base = str(s.get("server_url") or "https://api.recordedfuture.com").rstrip("/")
    headers = {"X-RFToken": s.get("api_token", ""), "Accept": "application/json"}
    return base, headers


def request(path, params):
    base, headers = _cfg()
    clean = {k: v for k, v in params.items() if v not in (None, "")}
    url = base + "/" + path.lstrip("/") + ("?" + urllib.parse.urlencode(clean, doseq=True) if clean else "")
    req = urllib.request.Request(url, headers=headers, method="GET")
    with urllib.request.urlopen(req, timeout=60) as r:
        raw = r.read()
        return json.loads(raw) if raw else {}


def run():
    # A minimal entity lookup validates both connectivity and the token.
    request("/v2/ip/8.8.8.8", {"fields": "entity"})
    print(json.dumps({"ok": True}))


try:
    run()
except urllib.error.HTTPError as e:
    detail = e.read().decode("utf-8", "replace")
    msg = "API token is not valid." if e.code in (401, 403) else "HTTP " + str(e.code)
    print(json.dumps({"ok": False, "error": msg, "detail": detail}))
    sys.exit(1)
except Exception as e:
    print(json.dumps({"ok": False, "error": str(e)}))
    sys.exit(1)
