mirror of
https://github.com/freedombox/FreedomBox.git
synced 2026-04-29 10:10:19 +00:00
142 lines
4.6 KiB
Python
Executable File
142 lines
4.6 KiB
Python
Executable File
#!/usr/bin/python3
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# -*- mode: python -*-
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#
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# This file is part of Plinth.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Configuration helper for the ejabberd service
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"""
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import argparse
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import subprocess
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import re
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import time
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import os
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JWCHAT_CONFIG = '/etc/jwchat/config.js'
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EJABBERD_CONFIG = '/etc/ejabberd/ejabberd.yml'
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EJABBERD_BACKUP = '/tmp/ejabberd.dump'
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def parse_arguments():
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"""Return parsed command line arguments as dictionary"""
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parser = argparse.ArgumentParser()
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subparsers = parser.add_subparsers(dest='subcommand', help='Sub command')
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# Get whether ejabberd is installed
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subparsers.add_parser('get-installed',
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help='Get whether ejabberd is installed')
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# Update ejabberd and jwchat with new hostname
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hostname_change = subparsers.add_parser(
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'change-hostname',
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help='Update ejabberd and jwchat with new hostname')
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hostname_change.add_argument('--old-hostname',
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help='Previous hostname')
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hostname_change.add_argument('--new-hostname',
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help='New hostname')
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# Register a new user account
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register = subparsers.add_parser('register',
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help='Register a new user account')
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register.add_argument('--username',
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help='Username for the new user account')
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register.add_argument('--password',
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help='Password for the new user account')
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return parser.parse_args()
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def subcommand_get_installed(_):
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"""Get whether ejabberd is installed"""
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print('installed' if get_installed() else 'not installed')
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def subcommand_change_hostname(arguments):
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"""Update ejabberd and jwchat with new hostname"""
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if not get_installed():
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print('Failed to update XMPP hostname: ejabberd is not installed.')
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old_hostname = arguments.old_hostname
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new_hostname = arguments.new_hostname
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with open(JWCHAT_CONFIG, 'r') as conffile:
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lines = conffile.readlines()
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with open(JWCHAT_CONFIG, 'w') as conffile:
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for line in lines:
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conffile.write(re.sub('var SITENAME = "' + old_hostname + '";',
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'var SITENAME = "' + new_hostname + '";',
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line))
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with open(EJABBERD_CONFIG, 'r') as conffile:
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lines = conffile.readlines()
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with open(EJABBERD_CONFIG, 'w') as conffile:
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for line in lines:
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conffile.write(re.sub(old_hostname, new_hostname, line))
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with open(EJABBERD_BACKUP, 'r') as dumpfile:
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lines = dumpfile.readlines()
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with open(EJABBERD_BACKUP, 'w') as dumpfile:
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for line in lines:
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dumpfile.write(re.sub(old_hostname, new_hostname, line))
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subprocess.call(['service', 'ejabberd', 'restart'])
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# load backup database
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time.sleep(10)
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subprocess.call(['ejabberdctl', 'load', EJABBERD_BACKUP])
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os.remove(EJABBERD_BACKUP)
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def subcommand_register(arguments):
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"""Register a new user account"""
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if not get_installed():
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print('Failed to register XMPP account: ejabberd is not installed.')
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return
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username = arguments.username
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password = arguments.password
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hostname = subprocess.check_output(['hostname'])
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try:
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output = subprocess.check_output(['ejabberdctl', 'register',
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username, hostname, password])
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print(output.decode())
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except subprocess.CalledProcessError as e:
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print('Failed to register XMPP account:', e.output.decode())
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def get_installed():
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"""Check if ejabberd is installed"""
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with open('/dev/null', 'w') as file_handle:
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status = subprocess.call(['which', 'ejabberdctl'], stdout=file_handle)
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return not status
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def main():
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"""Parse arguments and perform all duties"""
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arguments = parse_arguments()
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subcommand = arguments.subcommand.replace('-', '_')
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subcommand_method = globals()['subcommand_' + subcommand]
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subcommand_method(arguments)
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if __name__ == '__main__':
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main()
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