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

BASE = "https://feodotracker.abuse.ch/downloads/"


def _cfg():
    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))


def _inputs():
    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))


def _ctx(cfg):
    if cfg.get("insecure"):
        c = ssl.create_default_context()
        c.check_hostname = False
        c.verify_mode = ssl.CERT_NONE
        return c
    return None


def _get(url, cfg):
    req = urllib.request.Request(
        url, headers={"User-Agent": "Riposte-SOAR", "Accept": "application/json"}
    )
    with urllib.request.urlopen(req, timeout=120, context=_ctx(cfg)) as r:
        return r.read()


def _run(fn):
    try:
        print(json.dumps(fn(_cfg(), _inputs())))
    except urllib.error.HTTPError as e:
        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
        sys.exit(1)
    except Exception as e:
        print(json.dumps({"error": str(e)}))
        sys.exit(1)


def main(cfg, inputs):
    rec = inputs.get("recommended_only")
    if rec is None:
        rec = cfg.get("recommended_only")
    fname = "ipblocklist_recommended.json" if rec else "ipblocklist.json"

    raw = _get(BASE + fname, cfg)
    data = json.loads(raw) if raw else []
    if not isinstance(data, list):
        data = []

    maxn = int(inputs.get("max_indicators") or 0)
    out = []
    for e in data:
        if not isinstance(e, dict):
            continue
        ip = e.get("ip_address")
        if not ip:
            continue
        out.append({
            "value": ip,
            "type": "ip",
            "port": e.get("port"),
            "malware": e.get("malware"),
            "status": e.get("status"),
            "hostname": e.get("hostname"),
            "as_number": e.get("as_number"),
            "country": e.get("country"),
            "first_seen": e.get("first_seen"),
            "last_online": e.get("last_online"),
        })
        if maxn and len(out) >= maxn:
            break

    return {"source": "feodotracker:" + fname, "count": len(out), "indicators": out}


_run(main)