diff options
Diffstat (limited to 'src/migration-scripts/policy/1-to-2')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/policy/1-to-2 | 111 |
1 files changed, 46 insertions, 65 deletions
diff --git a/src/migration-scripts/policy/1-to-2 b/src/migration-scripts/policy/1-to-2 index c7a983bba..ba3e48db0 100755..100644 --- a/src/migration-scripts/policy/1-to-2 +++ b/src/migration-scripts/policy/1-to-2 @@ -1,86 +1,67 @@ -#!/usr/bin/env python3 +# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2022 VyOS maintainers and contributors +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. # -# 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, +# This library 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. +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser 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/>. +# You should have received a copy of the GNU Lesser General Public License +# along with this library. If not, see <http://www.gnu.org/licenses/>. # T4170: rename "policy ipv6-route" to "policy route6" to match common # IPv4/IPv6 schema # T4178: Update tcp flags to use multi value node -from sys import argv -from sys import exit - from vyos.configtree import ConfigTree -if len(argv) < 2: - print("Must specify file name!") - exit(1) - -file_name = argv[1] - -with open(file_name, 'r') as f: - config_file = f.read() - base = ['policy'] -config = ConfigTree(config_file) -if not config.exists(base): - # Nothing to do - exit(0) +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return -if config.exists(base + ['ipv6-route']): - config.rename(base + ['ipv6-route'],'route6') - config.set_tag(['policy', 'route6']) + if config.exists(base + ['ipv6-route']): + config.rename(base + ['ipv6-route'],'route6') + config.set_tag(['policy', 'route6']) -for route in ['route', 'route6']: - if config.exists(base + [route]): - for name in config.list_nodes(base + [route]): - if config.exists(base + [route, name, 'rule']): - for rule in config.list_nodes(base + [route, name, 'rule']): - rule_tcp_flags = base + [route, name, 'rule', rule, 'tcp', 'flags'] + for route in ['route', 'route6']: + if config.exists(base + [route]): + for name in config.list_nodes(base + [route]): + if config.exists(base + [route, name, 'rule']): + for rule in config.list_nodes(base + [route, name, 'rule']): + rule_tcp_flags = base + [route, name, 'rule', rule, 'tcp', 'flags'] - if config.exists(rule_tcp_flags): - tmp = config.return_value(rule_tcp_flags) - config.delete(rule_tcp_flags) - for flag in tmp.split(","): + if config.exists(rule_tcp_flags): + tmp = config.return_value(rule_tcp_flags) + config.delete(rule_tcp_flags) for flag in tmp.split(","): - if flag[0] == '!': - config.set(rule_tcp_flags + ['not', flag[1:].lower()]) - else: - config.set(rule_tcp_flags + [flag.lower()]) + for flag in tmp.split(","): + if flag[0] == '!': + config.set(rule_tcp_flags + ['not', flag[1:].lower()]) + else: + config.set(rule_tcp_flags + [flag.lower()]) -if config.exists(['interfaces']): - def if_policy_rename(config, path): - if config.exists(path + ['policy', 'ipv6-route']): - config.rename(path + ['policy', 'ipv6-route'], 'route6') + if config.exists(['interfaces']): + def if_policy_rename(config, path): + if config.exists(path + ['policy', 'ipv6-route']): + config.rename(path + ['policy', 'ipv6-route'], 'route6') - for if_type in config.list_nodes(['interfaces']): - for ifname in config.list_nodes(['interfaces', if_type]): - if_path = ['interfaces', if_type, ifname] - if_policy_rename(config, if_path) + for if_type in config.list_nodes(['interfaces']): + for ifname in config.list_nodes(['interfaces', if_type]): + if_path = ['interfaces', if_type, ifname] + if_policy_rename(config, if_path) - for vif_type in ['vif', 'vif-s']: - if config.exists(if_path + [vif_type]): - for vifname in config.list_nodes(if_path + [vif_type]): - if_policy_rename(config, if_path + [vif_type, vifname]) + for vif_type in ['vif', 'vif-s']: + if config.exists(if_path + [vif_type]): + for vifname in config.list_nodes(if_path + [vif_type]): + if_policy_rename(config, if_path + [vif_type, vifname]) - if config.exists(if_path + [vif_type, vifname, 'vif-c']): - for vifcname in config.list_nodes(if_path + [vif_type, vifname, 'vif-c']): - if_policy_rename(config, if_path + [vif_type, vifname, 'vif-c', vifcname]) -try: - with open(file_name, 'w') as f: - f.write(config.to_string()) -except OSError as e: - print(f'Failed to save the modified config: {e}') - exit(1) + if config.exists(if_path + [vif_type, vifname, 'vif-c']): + for vifcname in config.list_nodes(if_path + [vif_type, vifname, 'vif-c']): + if_policy_rename(config, if_path + [vif_type, vifname, 'vif-c', vifcname]) |