"""
The tool to check the availability or syntax of domain, IP or URL.
::
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Provides URL reputation checker classes.
Author:
Nissar Chababy, @funilrys, contactTATAfunilrysTODTODcom
Special thanks:
https://pyfunceble.github.io/#/special-thanks
Contributors:
https://pyfunceble.github.io/#/contributors
Project link:
https://github.com/funilrys/PyFunceble
Project documentation:
https://pyfunceble.readthedocs.io/en/latest/
Project homepage:
https://pyfunceble.github.io/
License:
::
Copyright 2017, 2018, 2019, 2020, 2022, 2023 Nissar Chababy
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
from typing import List, Optional
from PyFunceble.checker.reputation.base import ReputationCheckerBase
from PyFunceble.checker.syntax.ip import IPSyntaxChecker
from PyFunceble.converter.url2netloc import Url2Netloc
[docs]class URLReputationChecker(ReputationCheckerBase):
"""
Provides the URL reputation checker.
:param str subject:
Optional, The subject to work with.
:param bool do_syntax_check_first:
Optional, Activates/Disables the check of the status before the actual
status gathering.
"""
[docs] def query_a_record(self) -> Optional[List[str]]:
url_base = Url2Netloc(self.status.subject).get_converted()
ip_syntax_checker = IPSyntaxChecker(url_base)
if ip_syntax_checker.is_valid_v4():
return [url_base]
if ip_syntax_checker.is_valid_v6() or (
url_base.startswith("[") and url_base.endswith("]")
):
url_base = url_base.replace("[", "").replace("]", "")
result = set()
for subject in (
self.dns_query_tool.set_query_record_type("PTR")
.set_subject(url_base)
.query()
):
result.update(
self.dns_query_tool.set_subject(subject)
.set_query_record_type("A")
.query()
)
self.dns_query_tool.subject = self.idna_subject
return result
result = (
self.dns_query_tool.set_query_record_type("A").set_subject(url_base).query()
)
self.dns_query_tool.subject = self.idna_subject
return result