mirror of
https://github.com/freedombox/FreedomBox.git
synced 2026-01-28 08:03:36 +00:00
222563a482
Tests:
- DONE: Unit tests work
- DONE: Transmission
- DONE: Enabling/disabling an app with a daemon works: transmission
- DONE: Showing the status of whether the app is enabled with daemon
is-enabled works.
- DONE: A message is shown if app is enabled and service is not running
- DONE: Service is stopped and re-started during backup
- DONE: Adding user to share group during initial setup restarts the service
- Not tested: Enabling/disabling a service with alias works (no such apps)
- DONE: Restarting/try-restarting a service works
- DONE: Masking/unmasking works
- DONE: rsyslog is masked after initial setup
- DONE: systemd-journald is try-restarted during initial setup
- DONE: Avahi, email, security initial setup works
- DONE: Fail2ban is unmasked and enabled
- DONE: Enabling/disabling fail2ban is security app works
- DONE: Enabling/disabling password authentication in SSH works
- ?? Let's encrypt
- Services are try-restarted during certificate setup, obtain, renew
- Not tested: upgrade pagekite from version 1
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
104 lines
3.9 KiB
Python
104 lines
3.9 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""FreedomBox app for service discovery."""
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from django.utils.translation import gettext_lazy as _
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from plinth import app as app_module
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from plinth import cfg, menu
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from plinth.daemon import Daemon
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from plinth.modules.backups.components import BackupRestore
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from plinth.modules.config import get_hostname
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from plinth.modules.firewall.components import Firewall
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from plinth.modules.names.components import DomainType
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from plinth.package import Packages
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from plinth.privileged import service as service_privileged
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from plinth.signals import domain_added, domain_removed, post_hostname_change
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from plinth.utils import format_lazy
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from . import manifest
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# pylint: disable=C0103
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_description = [
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format_lazy(
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_('Service discovery allows other devices on the network to '
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'discover your {box_name} and services running on it. It '
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'also allows {box_name} to discover other devices and '
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'services running on your local network. Service discovery is '
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'not essential and works only on internal networks. It may be '
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'disabled to improve security especially when connecting to a '
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'hostile local network.'), box_name=_(cfg.box_name))
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]
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class AvahiApp(app_module.App):
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"""FreedomBox app for Avahi."""
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app_id = 'avahi'
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_version = 1
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def __init__(self):
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"""Create components for the app."""
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super().__init__()
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info = app_module.Info(app_id=self.app_id, version=self._version,
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is_essential=True, depends=['names'],
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name=_('Service Discovery'), icon='fa-compass',
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description=_description,
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manual_page='ServiceDiscovery')
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self.add(info)
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menu_item = menu.Menu('menu-avahi', info.name, None, info.icon,
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'avahi:index', parent_url_name='system')
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self.add(menu_item)
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packages = Packages('packages-avahi', ['avahi-daemon', 'avahi-utils'])
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self.add(packages)
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domain_type = DomainType('domain-type-local',
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_('Local Network Domain'), 'config:index',
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can_have_certificate=False)
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self.add(domain_type)
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firewall = Firewall('firewall-avahi', info.name, ports=['mdns'],
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is_external=False)
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self.add(firewall)
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daemon = Daemon('daemon-avahi', 'avahi-daemon')
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self.add(daemon)
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backup_restore = BackupRestore('backup-restore-avahi',
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**manifest.backup)
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self.add(backup_restore)
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def post_init(self):
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"""Perform post initialization operations."""
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if self.is_enabled():
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domain_added.send_robust(sender='avahi',
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domain_type='domain-type-local',
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name=get_hostname() + '.local',
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services='__all__')
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post_hostname_change.connect(on_post_hostname_change)
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def setup(self, old_version):
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"""Install and configure the app."""
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super().setup(old_version)
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# Reload avahi-daemon now that first-run does not reboot. After
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# performing FreedomBox Service (Plinth) package installation, new
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# Avahi files will be available and require restart.
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service_privileged.reload('avahi-daemon')
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self.enable()
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def on_post_hostname_change(sender, old_hostname, new_hostname, **kwargs):
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"""Update .local domain after hostname change."""
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del sender # Unused
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del kwargs # Unused
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domain_removed.send_robust(sender='avahi', domain_type='domain-type-local',
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name=old_hostname + '.local')
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domain_added.send_robust(sender='avahi', domain_type='domain-type-local',
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name=new_hostname + '.local', services='__all__')
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