Joseph Nuthalapati e04ae48637
users: Add component for managing users and groups
- Handle groups needed by an app.
- Handle reserved usernames for an app.
- Updated documentation
- Updated unit tests

Tests performed:
  - Reserved usernames: ez-ipupd, ejabberd, Debian-minetest, mldonkey,
    monkeysphere, mumble-server, privoxy, quasselcore, radicale, debian-tor,
    debian-transmission
  - Reserved usernames checks should work in the following forms:
    - Create user
    - Update user
    - First boot user creation
  - Full list of available groups should appear in following cases:
    - Create user form
    - Update user form
  - Full list of groups should get created in Django DB during:
    - Update user form display
    - First boot form save
  - When updating the last admin user, the 'admin' group choice is checked
    and disabled.
  - Following groups show up (sorted by group name):
    - bit-torrent: Download files using BitTorrent applications
    - git-access: Read-write access to Git repositories
    - i2p: Manage I2P application
    - wiki: View and edit wiki applications
    - minidlna: Media streaming server
    - ed2k: Download files using eDonkey applications
    - freedombox-share: Access to the private shares
    - web-search: Search the web
    - syncthing: Administer Syncthing application
    - feed-reader: Read and subscribe to news feeds
    - admin: Access to all services and system settings
  - Directory validation form checks for write permissions for following apps:
    - deluge with debian-deluged user
    - transmission with debian-transmission user
  - Sharing app should show all the groups in add/edit share forms
  - The following apps should get added to share group during setup:
    debian-transmission
    debian-deluged
  - Unit tests pass
  - Functional tests for users and groups pass
  - Test that an app (example syncthing) provides the necessary
    permissions to users in that group (but not in admin group).

Signed-off-by: Joseph Nuthalapati <njoseph@riseup.net>
[sunil: Fix i18n of group descriptions]
[sunil: Update developer documentation]
[sunil: Separate out cosmetic changes]
[sunil: Fix component ID for mumble]
[sunil: sharing: Remove unneeded dependency on users app]
[sunil: Implement better API for getting groups in component]
[sunil: Fix incorrect regression change ttrss app]
[sunil: Make iterating over gourps more readable]
[sunil: Improve tests, drop single use fixtures]
[sunil: Simplify test_view.py fixture]
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Tested-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
2020-04-04 09:31:35 -04:00

113 lines
4.2 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""
FreedomBox app to configure Syncthing.
"""
from django.utils.translation import ugettext_lazy as _
from plinth import actions
from plinth import app as app_module
from plinth import cfg, frontpage, menu
from plinth.daemon import Daemon
from plinth.modules.apache.components import Webserver
from plinth.modules.firewall.components import Firewall
from plinth.modules.users.components import UsersAndGroups
from plinth.utils import format_lazy
from .manifest import backup, clients # noqa, pylint: disable=unused-import
version = 2
managed_services = ['syncthing@syncthing']
managed_packages = ['syncthing']
_description = [
_('Syncthing is an application to synchronize files across multiple '
'devices, e.g. your desktop computer and mobile phone. Creation, '
'modification, or deletion of files on one device will be automatically '
'replicated on all other devices that also run Syncthing.'),
format_lazy(
_('Running Syncthing on {box_name} provides an extra synchronization '
'point for your data that is available most of the time, allowing '
'your devices to synchronize more often. {box_name} runs a single '
'instance of Syncthing that may be used by multiple users. Each '
'user\'s set of devices may be synchronized with a distinct set of '
'folders. The web interface on {box_name} is only available for '
'users belonging to the "admin" group.'), box_name=_(cfg.box_name)),
]
app = None
class SyncthingApp(app_module.App):
"""FreedomBox app for Syncthing."""
app_id = 'syncthing'
def __init__(self):
"""Create components for the app."""
super().__init__()
self.groups = {'syncthing': _('Administer Syncthing application')}
info = app_module.Info(app_id=self.app_id, version=version,
name=_('Syncthing'), icon_filename='syncthing',
short_description=_('File Synchronization'),
description=_description,
manual_page='Syncthing', clients=clients)
self.add(info)
menu_item = menu.Menu('menu-syncthing', info.name,
info.short_description, info.icon_filename,
'syncthing:index', parent_url_name='apps')
self.add(menu_item)
shortcut = frontpage.Shortcut('shortcut-syncthing', info.name,
short_description=info.short_description,
icon=info.icon_filename,
url='/syncthing/', clients=info.clients,
login_required=True,
allowed_groups=list(self.groups))
self.add(shortcut)
firewall = Firewall('firewall-syncthing-web', info.name,
ports=['http', 'https'], is_external=True)
self.add(firewall)
firewall = Firewall('firewall-syncthing-ports', info.name,
ports=['syncthing'], is_external=True)
self.add(firewall)
webserver = Webserver('webserver-syncthing', 'syncthing-plinth',
urls=['https://{host}/syncthing/'])
self.add(webserver)
daemon = Daemon('daemon-syncthing', managed_services[0])
self.add(daemon)
users_and_groups = UsersAndGroups('users-and-groups-syncthing',
groups=self.groups)
self.add(users_and_groups)
def init():
"""Initialize the module."""
global app
app = SyncthingApp()
setup_helper = globals()['setup_helper']
if setup_helper.get_state() != 'needs-setup' and app.is_enabled():
app.set_enabled(True)
def setup(helper, old_version=None):
"""Install and configure the module."""
helper.install(managed_packages)
helper.call('post', actions.superuser_run, 'syncthing', ['setup'])
if not old_version:
helper.call('post', app.enable)
if old_version == 1 and app.is_enabled():
app.get_component('firewall-syncthing-ports').enable()