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5f548a9e36
This can then be used by a privileged action to verify that packages requested for installation are in fact valid. This slightly improves security of those privileged actions.
78 lines
2.1 KiB
Python
78 lines
2.1 KiB
Python
#
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# This file is part of Plinth.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Plinth module for upgrades
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"""
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from django.utils.translation import ugettext_lazy as _
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from plinth import actions
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from plinth import cfg
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from plinth import service as service_module
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version = 1
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is_essential = True
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depends = ['system']
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managed_packages = ['unattended-upgrades']
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title = _('Software Upgrades')
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description = [
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_('Upgrades install the latest software and security updates. When '
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'automatic upgrades are enabled, upgrades are automatically run every '
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'night. You don\'t normally need to start the upgrade process.')
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]
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service = None
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def init():
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"""Initialize the module."""
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menu = cfg.main_menu.get('system:index')
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menu.add_urlname(title, 'glyphicon-refresh', 'upgrades:index')
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global service
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service = service_module.Service(
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'auto-upgrades', title, is_external=False, is_enabled=is_enabled,
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enable=enable, disable=disable)
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def setup(helper, old_version=None):
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"""Install and configure the module."""
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helper.install(managed_packages)
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helper.call('post', actions.superuser_run, 'upgrades', ['enable-auto'])
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def is_enabled():
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"""Return whether the module is enabled."""
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output = actions.run('upgrades', ['check-auto'])
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return 'True' in output.split()
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def enable():
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"""Enable the module."""
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actions.superuser_run('upgrades', ['enable-auto'])
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def disable():
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"""Disable the module."""
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actions.superuser_run('upgrades', ['disable-auto'])
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