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

119 lines
4.1 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""
FreedomBox app to configure ikiwiki.
"""
from django.urls import reverse_lazy
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.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 = 1
managed_packages = [
'ikiwiki', 'libdigest-sha-perl', 'libxml-writer-perl', 'xapian-omega',
'libsearch-xapian-perl', 'libimage-magick-perl'
]
_description = [
_('ikiwiki is a simple wiki and blog application. It supports '
'several lightweight markup languages, including Markdown, and '
'common blogging functionality such as comments and RSS feeds.'),
format_lazy(
_('Only {box_name} users in the <b>admin</b> group can <i>create</i> '
'and <i>manage</i> blogs and wikis, but any user in the <b>wiki</b> '
'group can <i>edit</i> existing ones. In the <a href="{users_url}">'
'User Configuration</a> you can change these '
'permissions or add new users.'), box_name=_(cfg.box_name),
users_url=reverse_lazy('users:index'))
]
app = None
class IkiwikiApp(app_module.App):
"""FreedomBox app for Ikiwiki."""
app_id = 'ikiwiki'
def __init__(self):
"""Create components for the app."""
super().__init__()
info = app_module.Info(app_id=self.app_id, version=version,
name=_('ikiwiki'), icon_filename='ikiwiki',
short_description=_('Wiki and Blog'),
description=_description, manual_page='Ikiwiki',
clients=clients)
self.add(info)
menu_item = menu.Menu('menu-ikiwiki', info.name,
info.short_description, info.icon_filename,
'ikiwiki:index', parent_url_name='apps')
self.add(menu_item)
self.refresh_sites()
firewall = Firewall('firewall-ikiwiki', info.name,
ports=['http', 'https'], is_external=True)
self.add(firewall)
webserver = Webserver('webserver-ikiwiki', 'ikiwiki-plinth',
urls=['https://{host}/ikiwiki'])
self.add(webserver)
groups = {'wiki': _('View and edit wiki applications')}
users_and_groups = UsersAndGroups('users-and-groups-ikiwiki',
groups=groups)
self.add(users_and_groups)
def add_shortcut(self, site, title):
"""Add an ikiwiki shortcut to frontpage."""
shortcut = frontpage.Shortcut('shortcut-ikiwiki-' + site, title,
icon=self.info.icon_filename,
url='/ikiwiki/' + site,
clients=self.info.clients)
self.add(shortcut)
return shortcut
def remove_shortcut(self, site):
"""Remove an ikiwiki shortcut from frontpage."""
component = self.remove('shortcut-ikiwiki-' + site)
component.remove() # Remove from global list.
def refresh_sites(self):
"""Refresh blog and wiki list"""
sites = actions.run('ikiwiki', ['get-sites']).split('\n')
sites = [name.split(' ', 1) for name in sites if name != '']
for site in sites:
if not 'shortcut-ikiwiki-' + site[0] in self.components:
self.add_shortcut(site[0], site[1])
return sites
def init():
"""Initialize the ikiwiki module."""
global app
app = IkiwikiApp()
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, 'ikiwiki', ['setup'])
helper.call('post', app.enable)