mirror of
https://github.com/freedombox/FreedomBox.git
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99 lines
2.9 KiB
Python
Executable File
99 lines
2.9 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 BIND server.
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"""
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import argparse
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from plinth import action_utils
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CONFIG_FILE = '/etc/bind/named.conf.options'
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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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configure = subparsers.add_parser('configure', help='Configure Minetest')
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configure.add_argument('--set-forwarding', choices=['true', 'false'],
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help='Set forwarding true/false')
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configure.add_argument('--dnssec', choices=['true', 'false'],
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help='Set DNSSEC true/false')
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return parser.parse_args()
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def subcommand_configure(arguments):
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"""Configure BIND."""
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if arguments.set_forwarding:
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set_forwarding(arguments.set_forwarding)
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action_utils.service_restart('bind9')
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def set_forwarding(choice):
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if choice == False:
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flag = 0
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data = [line.strip() for line in open(CONFIG_FILE, 'r')]
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if 'forwarders {' in data and not '// forwarders {' in data:
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f = open(CONFIG_FILE, 'w')
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for line in data:
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if 'forwarders {' in line and not '// forwarders {' in line:
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flag = 1
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if flag == 1:
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line = ' //'+line
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if 'forward only' in line:
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flag = 0
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f.write(line+'\n')
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f.close()
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if choice == True:
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flag = 0
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data = [line.strip() for line in open(CONFIG_FILE, 'r')]
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if '// forwarders {' in data:
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f = open(CONFIG_FILE, 'w')
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for line in data:
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if '// forwarders {' in line:
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flag = 1
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if flag == 1:
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line = line[2:]
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if 'forward only' in line:
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flag = 0
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f.write(line+'\n')
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f.close()
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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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