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4a620fd1db
Fixes #2460 Signed-off-by: Joseph Nuthalapati <njoseph@riseup.net> [sunil: Update the style to provide spacing after tags lines] Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
143 lines
4.8 KiB
Python
143 lines
4.8 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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FreedomBox app to configure Mumble server.
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"""
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import pathlib
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from django.urls import reverse_lazy
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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 frontpage, menu
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from plinth.daemon import Daemon
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from plinth.modules import names
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from plinth.modules.backups.components import BackupRestore
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from plinth.modules.firewall.components import Firewall
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from plinth.modules.letsencrypt.components import LetsEncrypt
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from plinth.modules.users.components import UsersAndGroups
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from plinth.package import Packages, install
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from plinth.utils import Version
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from . import manifest, privileged
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_description = [
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_('Mumble is an open source, low-latency, encrypted, high quality '
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'voice chat software.'),
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_('You can connect to your Mumble server on the regular Mumble port '
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'64738. <a href="http://mumble.info">Clients</a> to connect to Mumble '
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'from your desktop and mobile devices are available.')
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]
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class MumbleApp(app_module.App):
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"""FreedomBox app for Mumble."""
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app_id = 'mumble'
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_version = 2
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def __init__(self) -> None:
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"""Create components for the app."""
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super().__init__()
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info = app_module.Info(
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app_id=self.app_id, version=self._version, name=_('Mumble'),
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icon_filename='mumble', description=_description,
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manual_page='Mumble', clients=manifest.clients, tags=manifest.tags,
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donation_url='https://wiki.mumble.info/wiki/Donate')
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self.add(info)
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menu_item = menu.Menu('menu-mumble', info.name, info.short_description,
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'mumble', 'mumble:index', parent_url_name='apps')
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self.add(menu_item)
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shortcut = frontpage.Shortcut(
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'shortcut-mumble', info.name,
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short_description=info.short_description, icon=info.icon_filename,
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description=info.description, manual_page=info.manual_page,
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configure_url=reverse_lazy('mumble:index'), clients=info.clients)
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self.add(shortcut)
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packages = Packages('packages-mumble', ['mumble-server'])
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self.add(packages)
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firewall = Firewall('firewall-mumble', info.name,
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ports=['mumble-plinth'], is_external=True)
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self.add(firewall)
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letsencrypt = LetsEncrypt(
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'letsencrypt-mumble', domains=get_domains,
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daemons=['mumble-server'], should_copy_certificates=True,
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private_key_path='/var/lib/mumble-server/privkey.pem',
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certificate_path='/var/lib/mumble-server/fullchain.pem',
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user_owner='mumble-server', group_owner='mumble-server',
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managing_app='mumble')
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self.add(letsencrypt)
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daemon = Daemon(
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'daemon-mumble', 'mumble-server', listen_ports=[(64738, 'tcp4'),
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(64738, 'tcp6'),
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(64738, 'udp4'),
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(64738, 'udp6')])
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self.add(daemon)
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users_and_groups = UsersAndGroups('users-and-groups-mumble',
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reserved_usernames=['mumble-server'])
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self.add(users_and_groups)
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backup_restore = BackupRestore('backup-restore-mumble',
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**manifest.backup)
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self.add(backup_restore)
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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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privileged.setup()
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if not old_version:
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self.enable()
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self.get_component('letsencrypt-mumble').setup_certificates()
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def force_upgrade(self, packages):
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"""Force upgrade mumble-server to resolve conffile prompts."""
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if 'mumble-server' not in packages:
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return False
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# Allow upgrades within 1.3.*
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package = packages['mumble-server']
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if Version(package['new_version']) > Version('1.4~'):
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return False
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install(['mumble-server'], force_configuration='new')
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privileged.setup()
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return True
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def get_available_domains():
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"""Return an iterator with all domains able to have a certificate."""
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return (domain.name for domain in names.components.DomainName.list()
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if domain.domain_type.can_have_certificate)
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def get_domain():
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"""Read TLS domain from config file select first available if none."""
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domain = privileged.get_domain()
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if not domain:
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domain = next(get_available_domains(), None)
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privileged.set_domain(domain)
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return domain
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def get_domains():
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"""Return a list with the configured domains."""
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if not pathlib.Path('/var/lib/mumble-server/').exists():
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return []
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domain = get_domain()
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if domain:
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return [domain]
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return []
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