OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	01/09/2025 02:18:04 AM	rwxr-xr-x
📄 __init__.py	1.86 KB	05/14/2024 03:18:23 PM	rw-r--r--
📁 __pycache__	-	05/14/2024 03:18:23 PM	rwxr-xr-x
📄 _extremes.py	1.01 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 _tld.txt	9.4 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 between.py	2.39 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 btc_address.py	1.62 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 card.py	5.63 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 country.py	14.57 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 cron.py	2.23 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 domain.py	2.4 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 email.py	2.72 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 encoding.py	1.34 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 finance.py	3.22 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 hashes.py	3.21 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 hostname.py	4.05 KB	05/14/2024 03:18:23 PM	rw-r--r--
📁 i18n	-	05/14/2024 03:18:23 PM	rwxr-xr-x
📄 iban.py	1.05 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 ip_address.py	4.34 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 length.py	1.45 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 mac_address.py	865 bytes	05/14/2024 03:18:23 PM	rw-r--r--
📄 py.typed	0 bytes	05/14/2024 03:18:23 PM	rw-r--r--
📄 slug.py	750 bytes	05/14/2024 03:18:23 PM	rw-r--r--
📄 uri.py	1.78 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 url.py	7.23 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 utils.py	3.1 KB	05/14/2024 03:18:23 PM	rw-r--r--
📄 uuid.py	1.04 KB	05/14/2024 03:18:23 PM	rw-r--r--

Editing: domain.py

"""Domain."""

# standard
from pathlib import Path
import re

# local
from .utils import validator

def _iana_tld():
    """Load IANA TLDs as a Generator."""
    with Path(__file__).parent.joinpath("_tld.txt").open() as tld_f:
        _ = next(tld_f)  # ignore the first line
        for line in tld_f:
            yield line.strip()

@validator
def domain(
    value: str, /, *, consider_tld: bool = False, rfc_1034: bool = False, rfc_2782: bool = False
):
    """Return whether or not given value is a valid domain.

Examples:
        >>> domain('example.com')
        # Output: True
        >>> domain('example.com/')
        # Output: ValidationError(func=domain, ...)
        >>> # Supports IDN domains as well::
        >>> domain('xn----gtbspbbmkef.xn--p1ai')
        # Output: True

Args:
        value:
            Domain string to validate.
        consider_tld:
            Restrict domain to TLDs allowed by IANA.
        rfc_1034:
            Allows optional trailing dot in the domain name.
            Ref: [RFC 1034](https://www.rfc-editor.org/rfc/rfc1034).
        rfc_2782:
            Domain name is of type service record.
            Allows optional underscores in the domain name.
            Ref: [RFC 2782](https://www.rfc-editor.org/rfc/rfc2782).

Returns:
        (Literal[True]): If `value` is a valid domain name.
        (ValidationError): If `value` is an invalid domain name.

Raises:
        (UnicodeError): If `value` cannot be encoded into `idna` or decoded into `utf-8`.
    """
    if not value:
        return False

if consider_tld and value.rstrip(".").rsplit(".", 1)[-1].upper() not in _iana_tld():
        return False

try:

service_record = r"_" if rfc_2782 else ""
        trailing_dot = r"\.?$" if rfc_1034 else r"$"

return not re.search(r"\s|__+", value) and re.match(
            # First character of the domain
            rf"^(?:[a-z0-9{service_record}]"
            # Sub-domain
            + rf"(?:[a-z0-9-{service_record}]{{0,61}}"
            # Hostname
            + rf"[a-z0-9{service_record}])?\.)"
            # First 61 characters of the gTLD
            + r"+[a-z0-9][a-z0-9-_]{0,61}"
            # Last character of the gTLD
            + rf"[a-z]{trailing_dot}",
            value.encode("idna").decode("utf-8"),
            re.IGNORECASE,
        )
    except UnicodeError as err:
        raise UnicodeError(f"Unable to encode/decode {value}") from err