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


def request(method, url, headers, body=None):
    data = json.dumps(body).encode("utf-8") if body is not None else None
    req = urllib.request.Request(url, data=data, headers=headers, method=method)
    with urllib.request.urlopen(req, timeout=60) as resp:
        raw = resp.read()
        return json.loads(raw) if raw else {}


def qs(params):
    clean = {}
    for k, v in params.items():
        if v is None or v == "" or v == []:
            continue
        if isinstance(v, bool):
            v = "true" if v else "false"
        clean[k] = v
    return ("?" + urllib.parse.urlencode(clean)) if clean else ""


def csv(v):
    return [x.strip() for x in str(v or "").split(",") if x.strip()]


def main():
    secrets = json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
    inputs = json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
    base = secrets.get("url", "").rstrip("/")
    headers = {
        "Authorization": "Token " + secrets.get("api_token", ""),
        "Accept": "application/json",
        "Content-Type": "application/json",
    }
    size = None
    if inputs.get("filesize"):
        size = int(inputs.get("filesize"))
    elif inputs.get("hash_filesize"):
        size = int(inputs.get("hash_filesize"))
    values = []
    if inputs.get("filename"):
        values.append({"global": False, "size": size, "type": "filename", "value": inputs.get("filename")})
    if inputs.get("filepath"):
        values.append({"global": False, "type": "filepath", "value": inputs.get("filepath")})
    if inputs.get("hash"):
        values.append({"global": False, "size": size, "type": "hash", "value": inputs.get("hash")})
    if inputs.get("registry"):
        values.append({"global": False, "type": "registry", "value": inputs.get("registry")})
    if inputs.get("filepath_regex"):
        values.append({"global": False, "type": "regex", "value": inputs.get("filepath_regex")})
    if values and inputs.get("search_in_path"):
        values.append({"global": True, "type": "path", "value": inputs.get("search_in_path")})
    PARAMS = {"values": values}
    body = {"targets": {"agents": [inputs.get("agent_id")]}, "actions": [{"value": "IOCScan", "params": PARAMS}]}
    print(json.dumps(request("POST", base + "/api/data/Job/", headers, body)))


try:
    main()
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)
