diff options
Diffstat (limited to 'src/conf_mode/dynamic_dns.py')
| -rwxr-xr-x | src/conf_mode/dynamic_dns.py | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/src/conf_mode/dynamic_dns.py b/src/conf_mode/dynamic_dns.py deleted file mode 100755 index 426e3d693..000000000 --- a/src/conf_mode/dynamic_dns.py +++ /dev/null @@ -1,156 +0,0 @@ -#!/usr/bin/env python3 -# -# Copyright (C) 2018-2020 VyOS maintainers and contributors -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 or later as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. - -import os - -from sys import exit - -from vyos.config import Config -from vyos.configdict import dict_merge -from vyos.template import render -from vyos.util import call -from vyos.xml import defaults -from vyos import ConfigError -from vyos import airbag -airbag.enable() - -config_file = r'/run/ddclient/ddclient.conf' - -# Mapping of service name to service protocol -default_service_protocol = { - 'afraid': 'freedns', - 'changeip': 'changeip', - 'cloudflare': 'cloudflare', - 'dnspark': 'dnspark', - 'dslreports': 'dslreports1', - 'dyndns': 'dyndns2', - 'easydns': 'easydns', - 'namecheap': 'namecheap', - 'noip': 'noip', - 'sitelutions': 'sitelutions', - 'zoneedit': 'zoneedit1' -} - -def get_config(config=None): - if config: - conf = config - else: - conf = Config() - - base_level = ['service', 'dns', 'dynamic'] - if not conf.exists(base_level): - return None - - dyndns = conf.get_config_dict(base_level, key_mangling=('-', '_'), get_first_key=True) - - # We have gathered the dict representation of the CLI, but there are default - # options which we need to update into the dictionary retrived. - for interface in dyndns['interface']: - if 'service' in dyndns['interface'][interface]: - # 'Autodetect' protocol used by DynDNS service - for service in dyndns['interface'][interface]['service']: - if service in default_service_protocol: - dyndns['interface'][interface]['service'][service].update( - {'protocol' : default_service_protocol.get(service)}) - else: - dyndns['interface'][interface]['service'][service].update( - {'custom': ''}) - - if 'rfc2136' in dyndns['interface'][interface]: - default_values = defaults(base_level + ['interface', 'rfc2136']) - for rfc2136 in dyndns['interface'][interface]['rfc2136']: - dyndns['interface'][interface]['rfc2136'][rfc2136] = dict_merge( - default_values, dyndns['interface'][interface]['rfc2136'][rfc2136]) - - return dyndns - -def verify(dyndns): - # bail out early - looks like removal from running config - if not dyndns: - return None - - # A 'node' corresponds to an interface - if 'interface' not in dyndns: - return None - - for interface in dyndns['interface']: - # RFC2136 - configuration validation - if 'rfc2136' in dyndns['interface'][interface]: - for rfc2136, config in dyndns['interface'][interface]['rfc2136'].items(): - - for tmp in ['record', 'zone', 'server', 'key']: - if tmp not in config: - raise ConfigError(f'"{tmp}" required for rfc2136 based ' - f'DynDNS service on "{interface}"') - - if not os.path.isfile(config['key']): - raise ConfigError(f'"key"-file not found for rfc2136 based ' - f'DynDNS service on "{interface}"') - - # DynDNS service provider - configuration validation - if 'service' in dyndns['interface'][interface]: - for service, config in dyndns['interface'][interface]['service'].items(): - error_msg = f'required for DynDNS service "{service}" on "{interface}"' - if 'host_name' not in config: - raise ConfigError(f'"host-name" {error_msg}') - - if 'login' not in config: - if service != 'cloudflare' and ('protocol' not in config or config['protocol'] != 'cloudflare'): - raise ConfigError(f'"login" (username) {error_msg}, unless using CloudFlare') - - if 'password' not in config: - raise ConfigError(f'"password" {error_msg}') - - if 'zone' in config: - if service != 'cloudflare' and ('protocol' not in config or config['protocol'] != 'cloudflare'): - raise ConfigError(f'"zone" option only supported with CloudFlare') - - if 'custom' in config: - if 'protocol' not in config: - raise ConfigError(f'"protocol" {error_msg}') - - if 'server' not in config: - raise ConfigError(f'"server" {error_msg}') - - return None - -def generate(dyndns): - # bail out early - looks like removal from running config - if not dyndns: - return None - - render(config_file, 'dynamic-dns/ddclient.conf.j2', dyndns) - return None - -def apply(dyndns): - if not dyndns: - call('systemctl stop ddclient.service') - if os.path.exists(config_file): - os.unlink(config_file) - else: - call('systemctl restart ddclient.service') - - return None - -if __name__ == '__main__': - try: - c = get_config() - verify(c) - generate(c) - apply(c) - except ConfigError as e: - print(e) - exit(1) |