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

BASE = "https://haveibeenpwned.com/api/v3"


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


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


def request(path, cfg, params=None):
    url = BASE + path
    if params:
        clean = {k: v for k, v in params.items() if v not in (None, "")}
        if clean:
            url += "?" + urllib.parse.urlencode(clean)
    headers = {"hibp-api-key": str(cfg.get("api_key", "")), "User-Agent": "Riposte-SOAR", "Accept": "application/json"}
    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(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)


q = lambda v: urllib.parse.quote(str(v), safe="")


def main(cfg, inputs):
    password = inputs.get("password")
    if not password:
        raise Exception("password is required")

    sha1 = hashlib.sha1(password.encode("utf-8")).hexdigest().upper()
    prefix = sha1[:5]
    suffix = sha1[5:]

    url = "https://api.pwnedpasswords.com/range/" + prefix
    req = urllib.request.Request(url, headers={"User-Agent": "Riposte-SOAR"}, method="GET")
    with urllib.request.urlopen(req, timeout=60) as r:
        body = r.read().decode("utf-8", "replace")

    for line in body.splitlines():
        line = line.strip()
        if not line or ":" not in line:
            continue
        line_suffix, count = line.split(":", 1)
        if line_suffix.strip().upper() == suffix.upper():
            return {"pwned": True, "count": int(count.strip())}

    return {"pwned": False, "count": 0}


_run(main)