mirror of
https://github.com/freedombox/FreedomBox.git
synced 2026-01-28 08:03:36 +00:00
38ece87c6c
Tests: - mypy does not show any errors. - Installing ejabberd app works. Privileged actions run fine. - Unit tests work. - No additional testing was done as type annotations don't have any effect at runtime. Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
114 lines
3.4 KiB
Python
114 lines
3.4 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
"""Configure miscellaneous system settings."""
|
|
|
|
import os
|
|
import pathlib
|
|
import subprocess
|
|
|
|
import augeas
|
|
|
|
from plinth import action_utils
|
|
from plinth.actions import privileged
|
|
|
|
APACHE_CONF_ENABLED_DIR = '/etc/apache2/conf-enabled'
|
|
APACHE_HOMEPAGE_CONF_FILE_NAME = 'freedombox-apache-homepage.conf'
|
|
APACHE_HOMEPAGE_CONFIG = os.path.join(APACHE_CONF_ENABLED_DIR,
|
|
APACHE_HOMEPAGE_CONF_FILE_NAME)
|
|
|
|
JOURNALD_FILE = pathlib.Path('/etc/systemd/journald.conf.d/50-freedombox.conf')
|
|
|
|
|
|
@privileged
|
|
def set_hostname(hostname: str):
|
|
"""Set system hostname using hostnamectl."""
|
|
subprocess.run(
|
|
['hostnamectl', 'set-hostname', '--transient', '--static', hostname],
|
|
check=True)
|
|
action_utils.service_restart('avahi-daemon')
|
|
|
|
|
|
@privileged
|
|
def set_domainname(domainname: str | None = None):
|
|
"""Set system domainname in /etc/hosts."""
|
|
hostname = subprocess.check_output(['hostname']).decode().strip()
|
|
hosts_path = pathlib.Path('/etc/hosts')
|
|
if domainname:
|
|
insert_line = f'127.0.1.1 {hostname}.{domainname} {hostname}\n'
|
|
else:
|
|
insert_line = f'127.0.1.1 {hostname}\n'
|
|
|
|
lines = hosts_path.read_text(encoding='utf-8').splitlines(keepends=True)
|
|
new_lines = []
|
|
found = False
|
|
for line in lines:
|
|
if '127.0.1.1' in line:
|
|
new_lines.append(insert_line)
|
|
found = True
|
|
else:
|
|
new_lines.append(line)
|
|
|
|
if not found:
|
|
new_lines.append(insert_line)
|
|
|
|
hosts_path.write_text(''.join(new_lines), encoding='utf-8')
|
|
|
|
|
|
def load_augeas():
|
|
"""Initialize Augeas."""
|
|
aug = augeas.Augeas(flags=augeas.Augeas.NO_LOAD +
|
|
augeas.Augeas.NO_MODL_AUTOLOAD)
|
|
aug.transform('Puppet', str(JOURNALD_FILE))
|
|
aug.set('/augeas/context', '/files' + str(JOURNALD_FILE))
|
|
aug.load()
|
|
return aug
|
|
|
|
|
|
def get_logging_mode() -> str:
|
|
"""Return the logging mode as none, volatile or persistent."""
|
|
aug = load_augeas()
|
|
storage = aug.get('Journal/Storage')
|
|
if storage in ('volatile', 'persistent', 'none'):
|
|
return storage
|
|
|
|
# journald's default is 'auto'. On Debian systems, 'auto' is same
|
|
# 'persistent' because /var/log/journal exists by default.
|
|
return 'persistent'
|
|
|
|
|
|
@privileged
|
|
def set_logging_mode(mode: str):
|
|
"""Set the current logging mode."""
|
|
if mode not in ('volatile', 'persistent', 'none'):
|
|
raise ValueError('Invalid mode')
|
|
|
|
aug = load_augeas()
|
|
aug.set('Journal/Storage', mode)
|
|
if mode == 'volatile':
|
|
aug.set('Journal/MaxFileSec', '6h')
|
|
aug.set('Journal/MaxRetentionSec', '2day')
|
|
else:
|
|
aug.remove('Journal/MaxFileSec')
|
|
aug.remove('Journal/MaxRetentionSec')
|
|
|
|
aug.remove('Journal/RuntimeMaxUse')
|
|
JOURNALD_FILE.parent.mkdir(exist_ok=True)
|
|
aug.save()
|
|
|
|
# systemd-journald is socket activated, it may not be running and it does
|
|
# not support reload.
|
|
action_utils.service_try_restart('systemd-journald')
|
|
|
|
|
|
@privileged
|
|
def set_home_page(homepage: str):
|
|
"""Set the default app for this FreedomBox."""
|
|
conf_file_path = os.path.join('/etc/apache2/conf-available',
|
|
APACHE_HOMEPAGE_CONF_FILE_NAME)
|
|
|
|
redirect_rule = 'RedirectMatch "^/$" "{}"\n'.format(homepage)
|
|
|
|
with open(conf_file_path, 'w', encoding='utf-8') as conf_file:
|
|
conf_file.write(redirect_rule)
|
|
|
|
action_utils.webserver_enable('freedombox-apache-homepage')
|