mirror of
https://github.com/freedombox/FreedomBox.git
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32144e96ef
- Ports are allowed in default zone as soon as a service is enabled - Ports are disabled when all services depending on the port are disabled - Shows current enabled state of services and their each of thier ports
97 lines
3.1 KiB
Python
Executable File
97 lines
3.1 KiB
Python
Executable File
#!/usr/bin/python
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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 Plinth firewall inteface
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"""
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import argparse
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import os
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import re
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import subprocess
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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 installed status
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subparsers.add_parser('get-installed',
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help='Get whether firewalld is installed')
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# Get status
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subparsers.add_parser('get-status', help='Get whether firewalld is running')
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# Get service status
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subparsers.add_parser('get-enabled-services', help='Get list of enabled services')
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# Add a service
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add_service = subparsers.add_parser('add-service', help='Add a service')
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add_service.add_argument('service', help='Name of the service to add')
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# Remove a service status
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remove_service = subparsers.add_parser('remove-service', help='Remove a service')
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remove_service.add_argument('service', help='Name of the service to remove')
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return parser.parse_args()
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def subcommand_get_installed(_):
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"""Print whether firewalld is installed"""
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with open('/dev/null', 'w') as file_handle:
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status = subprocess.call(['which', 'firewalld'], stdout=file_handle)
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print 'installed' if not status else 'not installed'
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def subcommand_get_status(_):
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"""Print status of the firewalld service"""
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subprocess.call(['firewall-cmd', '--state'])
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def subcommand_get_enabled_services(_):
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"""Print the status of variours services"""
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subprocess.call(['firewall-cmd', '--list-services'])
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def subcommand_add_service(arguments):
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"""Permit a service in the firewall"""
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subprocess.call(['firewall-cmd', '--add-service', arguments.service])
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subprocess.call(['firewall-cmd', '--permanent', '--add-service', arguments.service])
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def subcommand_remove_service(arguments):
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"""Block a service in the firewall"""
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subprocess.call(['firewall-cmd', '--remove-service', arguments.service])
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subprocess.call(['firewall-cmd', '--permanent', '--remove-service', arguments.service])
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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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