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# 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/>.
"""A wrapper over a list of QSslErrors."""
from typing import Sequence, Optional
from qutebrowser.qt.network import QSslError, QNetworkReply
from qutebrowser.utils import usertypes, utils, debug, jinja, urlutils
class CertificateErrorWrapper(usertypes.AbstractCertificateErrorWrapper):
"""A wrapper over a list of QSslErrors."""
def __init__(self, reply: QNetworkReply, errors: Sequence[QSslError]) -> None:
super().__init__()
self._reply = reply
self._errors = tuple(errors) # needs to be hashable
try:
self._host_tpl: Optional[urlutils.HostTupleType] = urlutils.host_tuple(reply.url())
except ValueError:
self._host_tpl = None
def __str__(self) -> str:
return '\n'.join(err.errorString() for err in self._errors)
def __repr__(self) -> str:
return utils.get_repr(
self,
errors=[debug.qenum_key(QSslError, err.error()) for err in self._errors],
string=str(self))
def __hash__(self) -> int:
return hash((self._host_tpl, self._errors))
def __eq__(self, other: object) -> bool:
if not isinstance(other, CertificateErrorWrapper):
return NotImplemented
return self._errors == other._errors and self._host_tpl == other._host_tpl
def is_overridable(self) -> bool:
return True
def defer(self) -> None:
raise usertypes.UndeferrableError("Never deferrable")
def accept_certificate(self) -> None:
super().accept_certificate()
self._reply.ignoreSslErrors()
# Not overriding reject_certificate because that's default in QNetworkReply
def html(self):
if len(self._errors) == 1:
return super().html()
template = jinja.environment.from_string("""
<ul>
{% for err in errors %}
<li>{{err.errorString()}}</li>
{% endfor %}
</ul>
""".strip())
return template.render(errors=self._errors)
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