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# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2016-2021 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# This file is part of qutebrowser.
#
# qutebrowser is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qutebrowser is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with qutebrowser. If not, see <https://www.gnu.org/licenses/>.
"""Wrapper over a QWebEngineCertificateError."""
from typing import Any
from qutebrowser.qt import machinery
from qutebrowser.qt.core import QUrl
from qutebrowser.qt.webenginecore import QWebEngineCertificateError
from qutebrowser.utils import usertypes, utils, debug
class CertificateErrorWrapper(usertypes.AbstractCertificateErrorWrapper):
"""A wrapper over a QWebEngineCertificateError.
Base code shared between Qt 5 and 6 implementations.
"""
def __init__(self, error: QWebEngineCertificateError) -> None:
super().__init__()
self._error = error
self.ignore = False
self._validate()
def _validate(self) -> None:
raise NotImplementedError
def __str__(self) -> str:
raise NotImplementedError
def _type(self) -> Any: # QWebEngineCertificateError.Type or .Error
raise NotImplementedError
def __repr__(self) -> str:
return utils.get_repr(
self,
error=debug.qenum_key(QWebEngineCertificateError, self._type()),
string=str(self))
def url(self) -> QUrl:
return self._error.url()
def is_overridable(self) -> bool:
return self._error.isOverridable()
def defer(self) -> None:
# WORKAROUND for https://www.riverbankcomputing.com/pipermail/pyqt/2022-April/044585.html
# (PyQt 5.15.6, 6.2.3, 6.3.0)
raise usertypes.UndeferrableError("PyQt bug")
class CertificateErrorWrapperQt5(CertificateErrorWrapper):
"""QWebEngineCertificateError handling for Qt 5 API."""
def _validate(self) -> None:
assert machinery.IS_QT5
def __str__(self) -> str:
return self._error.errorDescription()
def _type(self) -> Any:
return self._error.error()
def reject_certificate(self) -> None:
super().reject_certificate()
self._error.rejectCertificate()
def accept_certificate(self) -> None:
super().accept_certificate()
self._error.ignoreCertificateError()
class CertificateErrorWrapperQt6(CertificateErrorWrapper):
"""QWebEngineCertificateError handling for Qt 6 API."""
def _validate(self) -> None:
assert machinery.IS_QT6
def __str__(self) -> str:
return self._error.description()
def _type(self) -> Any:
return self._error.type()
def reject_certificate(self) -> None:
super().reject_certificate()
self._error.rejectCertificate()
def accept_certificate(self) -> None:
super().accept_certificate()
self._error.acceptCertificate()
def create(error: QWebEngineCertificateError) -> CertificateErrorWrapper:
"""Factory function picking the right class based on Qt version."""
if machinery.IS_QT5:
return CertificateErrorWrapperQt5(error)
elif machinery.IS_QT6:
return CertificateErrorWrapperQt6(error)
raise utils.Unreachable
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