#!/usr/bin/env python3 # # Copyright (C) 2019 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 sys import os import json from copy import deepcopy import vyos.defaults from vyos.config import Config from vyos import ConfigError from vyos.util import cmd from vyos.util import call from vyos import airbag airbag.enable() config_file = '/etc/vyos/http-api.conf' vyos_conf_scripts_dir=vyos.defaults.directories['conf_mode'] # XXX: this model will need to be extended for tag nodes dependencies = [ 'https.py', ] def get_config(config=None): http_api = deepcopy(vyos.defaults.api_data) x = http_api.get('api_keys') if x is None: default_key = None else: default_key = x[0] keys_added = False if config: conf = config else: conf = Config() if not conf.exists('service https api'): return None else: conf.set_level('service https api') if conf.exists('strict'): http_api['strict'] = 'true' if conf.exists('debug'): http_api['debug'] = 'true' if conf.exists('port'): port = conf.return_value('port') http_api['port'] = port if conf.exists('keys'): for name in conf.list_nodes('keys id'): if conf.exists('keys id {0} key'.format(name)): key = conf.return_value('keys id {0} key'.format(name)) new_key = { 'id': name, 'key': key } http_api['api_keys'].append(new_key) keys_added = True if keys_added and default_key: if default_key in http_api['api_keys']: http_api['api_keys'].remove(default_key) return http_api def verify(http_api): return None def generate(http_api): if http_api is None: return None if not os.path.exists('/etc/vyos'): os.mkdir('/etc/vyos') with open(config_file, 'w') as f: json.dump(http_api, f, indent=2) return None def apply(http_api): if http_api is not None: call('systemctl restart vyos-http-api.service') else: call('systemctl stop vyos-http-api.service') for dep in dependencies: cmd(f'{vyos_conf_scripts_dir}/{dep}', raising=ConfigError) if __name__ == '__main__': try: c = get_config() verify(c) generate(c) apply(c) except ConfigError as e: print(e) sys.exit(1)