#!/usr/bin/env python3 # # Copyright (C) 2021 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/>. from sys import exit from sys import argv from vyos.configtree import ConfigTree if (len(argv) < 1): print("Must specify file name!") exit(1) file_name = argv[1] with open(file_name, 'r') as f: config_file = f.read() base = ['protocols', 'rpki'] config = ConfigTree(config_file) # Nothing to do if not config.exists(base): exit(0) if config.exists(base + ['cache']): preference = 1 for cache in config.list_nodes(base + ['cache']): address_node = base + ['cache', cache, 'address'] if config.exists(address_node): address = config.return_value(address_node) # We do not longer support the address leafNode, RPKI cache server # IP address is now used from the tagNode config.delete(address_node) # VyOS 1.2 had no per instance preference, setting new defaults config.set(base + ['cache', cache, 'preference'], value=preference) # Increase preference for the next caching peer - actually VyOS 1.2 # supported only one but better save then sorry (T3253) preference += 1 # T3293: If the RPKI cache name equals the configured address, # renaming is not possible, as rename expects the new path to not # exist. if not config.exists(base + ['cache', address]): config.rename(base + ['cache', cache], address) try: with open(file_name, 'w') as f: f.write(config.to_string()) except OSError as e: print("Failed to save the modified config: {}".format(e)) exit(1)