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https://github.com/freedombox/FreedomBox.git
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56791df57e
Syncthing from Debian testing uses new config directory if the legacy configuration folder doesn't exist. Tests performed in stable and testing containers: - All syncthing tests pass when running twice. Signed-off-by: Veiko Aasa <veiko17@disroot.org>
99 lines
2.9 KiB
Python
99 lines
2.9 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Configure Syncthing."""
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import grp
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import os
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import pwd
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import shutil
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import subprocess
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import time
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import augeas
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from plinth import action_utils
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from plinth.actions import privileged
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DATA_DIR = '/var/lib/syncthing'
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# legacy configuration file
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CONF_FILE_LEGACY = DATA_DIR + '/.config/syncthing/config.xml'
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# configuration file since Debian Trixie if '.config/syncthing' directory
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# doesn't exist
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CONF_FILE = DATA_DIR + '/.local/state/syncthing/config.xml'
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def augeas_load(conf_file):
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"""Initialize Augeas."""
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aug = augeas.Augeas(flags=augeas.Augeas.NO_LOAD +
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augeas.Augeas.NO_MODL_AUTOLOAD)
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aug.add_transform('Xml.lns', conf_file)
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aug.load()
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return aug
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@privileged
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def setup():
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"""Perform post-install actions for Syncthing."""
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# Create syncthing group if needed.
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try:
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grp.getgrnam('syncthing')
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except KeyError:
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subprocess.run(['addgroup', '--system', 'syncthing'], check=True)
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# Create syncthing user if needed.
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try:
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pwd.getpwnam('syncthing')
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except KeyError:
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subprocess.run([
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'adduser', '--system', '--ingroup', 'syncthing', '--home',
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DATA_DIR, '--gecos', 'Syncthing file synchronization server',
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'syncthing'
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], check=True)
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if not os.path.exists(DATA_DIR):
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os.makedirs(DATA_DIR, mode=0o750)
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shutil.chown(DATA_DIR, user='syncthing', group='syncthing')
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@privileged
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def setup_config():
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"""Make configuration changes."""
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# wait until the configuration file is created by the syncthing daemon
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conf_file_in_use = CONF_FILE
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timeout = 300
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while timeout > 0:
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if os.path.exists(CONF_FILE_LEGACY):
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conf_file_in_use = CONF_FILE_LEGACY
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break
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elif os.path.exists(CONF_FILE):
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break
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timeout = timeout - 1
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time.sleep(1)
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aug = augeas_load(conf_file_in_use)
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# disable authentication missing notification as FreedomBox itself
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# provides authentication
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auth_conf = ('/configuration/options/unackedNotificationID'
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'[#text="authenticationUserAndPassword"]')
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conf_changed = bool(aug.remove('/files' + conf_file_in_use + auth_conf))
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# disable usage reporting notification by declining reporting
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# if the user has not made a choice yet
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usage_conf = '/configuration/options/urAccepted/#text'
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if aug.get('/files' + conf_file_in_use + usage_conf) == '0':
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aug.set('/files' + conf_file_in_use + usage_conf, '-1')
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conf_changed = True
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aug.save()
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if conf_changed:
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action_utils.service_try_restart('syncthing@syncthing')
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@privileged
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def uninstall():
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"""Remove configuration directory when app is uninstalled."""
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# legacy location
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shutil.rmtree(DATA_DIR + '/.config', ignore_errors=True)
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shutil.rmtree(DATA_DIR + '/.local', ignore_errors=True)
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