Sunil Mohan Adapa c1d2e0e1db
searx: Fix issue with uwsgi crashing
Latest version of uwsgi in Debian crashes when trying to auto load plugins for
an unknown option. Workaround uwsgi crashing by disabling auto load explicitly.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
2018-05-07 16:56:46 -04:00

134 lines
3.8 KiB
Python

#
# This file is part of FreedomBox.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
"""
FreedomBox app to configure Searx.
"""
import os
from django.utils.translation import ugettext_lazy as _
from plinth import service as service_module
from plinth import action_utils, actions, frontpage
from plinth.menu import main_menu
from plinth.modules.users import register_group
from .manifest import clients
clients = clients
version = 2
managed_services = ['searx']
managed_packages = [
'searx', 'uwsgi', 'uwsgi-plugin-python3', 'libapache2-mod-proxy-uwsgi'
]
name = _('Searx')
short_description = _('Web Search')
description = [
_('Searx is a privacy-respecting Internet metasearch engine. '
'It aggregrates and displays results from multiple search engines.'),
_('Searx can be used to avoid tracking and profiling by search engines. '
'It stores no cookies by default.')
]
group = ('web-search', _('Search the web'))
service = None
manual_page = 'Searx'
def init():
"""Intialize the module."""
menu = main_menu.get('apps')
menu.add_urlname(name, 'glyphicon-search', 'searx:index',
short_description)
register_group(group)
global service
setup_helper = globals()['setup_helper']
if setup_helper.get_state() != 'needs-setup':
service = service_module.Service(managed_services[0], name, ports=[
'http', 'https'
], is_external=True, is_enabled=is_enabled, enable=enable,
disable=disable)
if is_enabled():
add_shortcut()
def setup(helper, old_version=None):
"""Install and configure the module."""
helper.install(managed_packages)
helper.call('post', actions.superuser_run, 'searx', ['setup'])
if not old_version:
helper.call('post', actions.superuser_run, 'searx', ['enable'])
global service
if service is None:
service = service_module.Service(managed_services[0], name, ports=[
'http', 'https'
], is_external=True, is_enabled=is_enabled, enable=enable,
disable=disable)
helper.call('post', add_shortcut)
def add_shortcut():
"""Helper method to add a shortcut to the frontpage."""
frontpage.add_shortcut('searx', name, short_description=short_description,
url='/searx/', login_required=True)
def get_safe_search_setting():
"""Get the current value of the safe search setting for Seax."""
value = actions.superuser_run('searx', ['get-safe-search'])
return int(value.strip())
def is_enabled():
"""Return whether the module is enabled."""
return (action_utils.webserver_is_enabled('searx-freedombox')
and os.path.exists('/etc/uwsgi/apps-enabled/searx.ini'))
def enable():
"""Enable the module."""
actions.superuser_run('searx', ['enable'])
add_shortcut()
def disable():
"""Disable the module."""
actions.superuser_run('searx', ['disable'])
frontpage.remove_shortcut('searx')
def diagnose():
"""Run diagnostics and return the results."""
results = []
results.extend(
action_utils.diagnose_url_on_all('https://{host}/searx/',
check_certificate=False))
return results