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# SPDX-License-Identifier: GPL-3.0-or-later
"""
Browser profiles and Selenium driver initialization
"""
# This file is part of Haketilo.
#
# Copyright (C) 2021 Wojtek Kosior <koszko@koszko.org>
#
# This program 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.
#
# This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
#
# I, Wojtek Kosior, thereby promise not to sue for violation of this file's
# license. Although I request that you do not make use this code in a
# proprietary program, I am not going to enforce this in court.
from selenium import webdriver
from selenium.webdriver.firefox.options import Options
import time
from .misc_constants import *
class HaketiloFirefox(webdriver.Firefox):
"""
This wrapper class around selenium.webdriver.Firefox adds a `loaded_scripts`
instance property that gets resetted to an empty array every time the
`get()` method is called.
"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.reset_loaded_scripts()
def reset_loaded_scripts(self):
self.loaded_scripts = []
def get(self, *args, **kwargs):
self.reset_loaded_scripts()
super().get(*args, **kwargs)
def set_profile_proxy(profile, proxy_host, proxy_port):
"""
Create a Firefox profile that uses the specified HTTP proxy for all
protocols.
"""
# proxy type 1 designates "manual"
profile.set_preference('network.proxy.type', 1)
profile.set_preference('network.proxy.no_proxies_on', '')
profile.set_preference('network.proxy.share_proxy_settings', True)
for proto in ['http', 'ftp', 'socks', 'ssl']:
profile.set_preference(f'network.proxy.{proto}', proxy_host)
profile.set_preference(f'network.proxy.{proto}_port', proxy_port)
profile.set_preference(f'network.proxy.backup.{proto}', '')
profile.set_preference(f'network.proxy.backup.{proto}_port', 0)
def set_profile_console_logging(profile):
profile.set_preference('devtools.console.stdout.content', True)
def firefox_safe_mode(firefox_binary=default_firefox_binary,
proxy_host=default_proxy_host,
proxy_port=default_proxy_port):
"""
Initialize a Firefox instance controlled by selenium. The instance is
started in safe mode.
"""
profile = webdriver.FirefoxProfile()
set_profile_proxy(profile, proxy_host, proxy_port)
set_profile_console_logging(profile)
options = Options()
options.add_argument('--safe-mode')
return HaketiloFirefox(options=options, firefox_profile=profile,
firefox_binary=firefox_binary)
def firefox_with_profile(firefox_binary=default_firefox_binary,
profile_dir=default_clean_profile_dir,
proxy_host=default_proxy_host,
proxy_port=default_proxy_port):
"""
Initialize a Firefox instance controlled by selenium. The instance is
started using an empty profile (either the default one or the one passed to
`configure` script). The empty profile is meant to make Firefox start with
globally-installed extensions disabled.
"""
profile = webdriver.FirefoxProfile(profile_dir)
set_profile_proxy(profile, proxy_host, proxy_port)
set_profile_console_logging(profile)
return HaketiloFirefox(firefox_profile=profile,
firefox_binary=firefox_binary)
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