You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
2.0 KiB
56 lines
2.0 KiB
3 years ago
|
# -*- coding: utf-8 -*-
|
||
|
|
#
|
||
|
|
# interceptor.py
|
||
|
|
#
|
||
|
|
# Copyright © 2016-2017 Antergos
|
||
|
|
#
|
||
|
|
# This file is part of Web Greeter.
|
||
|
|
#
|
||
|
|
# Web Greeter 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.
|
||
|
|
#
|
||
|
|
# Web Greeter 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.
|
||
|
|
#
|
||
|
|
# The following additional terms are in effect as per Section 7 of the license:
|
||
|
|
#
|
||
|
|
# The preservation of all legal notices and author attributions in
|
||
|
|
# the material or in the Appropriate Legal Notices displayed
|
||
|
|
# by works containing it is required.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with Web Greeter; If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
# 3rd-Party Libs
|
||
|
|
from PyQt5.QtWebEngineCore import QWebEngineUrlRequestInterceptor, QWebEngineUrlRequestInfo
|
||
|
|
|
||
|
|
class QtUrlRequestInterceptor(QWebEngineUrlRequestInterceptor):
|
||
|
|
|
||
|
|
def __init__(self, url_scheme: str):
|
||
|
|
super().__init__()
|
||
|
|
self._url_scheme = url_scheme
|
||
|
|
|
||
|
|
def intercept_request(self, info: QWebEngineUrlRequestInfo) -> None:
|
||
|
|
url = info.requestUrl().toString()
|
||
|
|
not_webg_uri = self._url_scheme != info.requestUrl().scheme()
|
||
|
|
not_data_uri = 'data' != info.requestUrl().scheme()
|
||
|
|
not_local_file = not info.requestUrl().isLocalFile()
|
||
|
|
|
||
|
|
# print(url)
|
||
|
|
|
||
|
|
not_devtools = (
|
||
|
|
not url.startswith('http://127.0.0.1') and not url.startswith('ws://127.0.0.1')
|
||
|
|
)
|
||
|
|
|
||
|
|
block_request = not_devtools and not_data_uri and not_webg_uri and not_local_file
|
||
|
|
|
||
|
|
info.block(block_request) # Block everything that is not allowed
|
||
|
|
|
||
|
|
def interceptRequest(self, info: QWebEngineUrlRequestInfo) -> None:
|
||
|
|
self.intercept_request(info)
|
||
|
|
|