diff options
Diffstat (limited to 'src/migration-scripts/firewall/8-to-9')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/firewall/8-to-9 | 126 |
1 files changed, 53 insertions, 73 deletions
diff --git a/src/migration-scripts/firewall/8-to-9 b/src/migration-scripts/firewall/8-to-9 index 6e019beb2..3c9e84662 100755..100644 --- a/src/migration-scripts/firewall/8-to-9 +++ b/src/migration-scripts/firewall/8-to-9 @@ -1,18 +1,17 @@ -#!/usr/bin/env python3 +# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2022-2024 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/>. # T4780: Add firewall interface group # cli changes from: @@ -20,69 +19,50 @@ # To # set firewall [name | ipv6-name] <name> rule <number> [inbound-interface | outbound-interface] [interface-name | interface-group] <interface_name | interface_group> -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 = ['firewall'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - exit(0) - -if config.exists(base + ['name']): - for name in config.list_nodes(base + ['name']): - if not config.exists(base + ['name', name, 'rule']): - continue - - for rule in config.list_nodes(base + ['name', name, 'rule']): - rule_iiface = base + ['name', name, 'rule', rule, 'inbound-interface'] - rule_oiface = base + ['name', name, 'rule', rule, 'outbound-interface'] - - if config.exists(rule_iiface): - tmp = config.return_value(rule_iiface) - config.delete(rule_iiface) - config.set(rule_iiface + ['interface-name'], value=tmp) - - if config.exists(rule_oiface): - tmp = config.return_value(rule_oiface) - config.delete(rule_oiface) - config.set(rule_oiface + ['interface-name'], value=tmp) - - -if config.exists(base + ['ipv6-name']): - for name in config.list_nodes(base + ['ipv6-name']): - if not config.exists(base + ['ipv6-name', name, 'rule']): - continue - - for rule in config.list_nodes(base + ['ipv6-name', name, 'rule']): - rule_iiface = base + ['ipv6-name', name, 'rule', rule, 'inbound-interface'] - rule_oiface = base + ['ipv6-name', name, 'rule', rule, 'outbound-interface'] - - if config.exists(rule_iiface): - tmp = config.return_value(rule_iiface) - config.delete(rule_iiface) - config.set(rule_iiface + ['interface-name'], value=tmp) - - if config.exists(rule_oiface): - tmp = config.return_value(rule_oiface) - config.delete(rule_oiface) - config.set(rule_oiface + ['interface-name'], value=tmp) -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) +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return + + if config.exists(base + ['name']): + for name in config.list_nodes(base + ['name']): + if not config.exists(base + ['name', name, 'rule']): + continue + + for rule in config.list_nodes(base + ['name', name, 'rule']): + rule_iiface = base + ['name', name, 'rule', rule, 'inbound-interface'] + rule_oiface = base + ['name', name, 'rule', rule, 'outbound-interface'] + + if config.exists(rule_iiface): + tmp = config.return_value(rule_iiface) + config.delete(rule_iiface) + config.set(rule_iiface + ['interface-name'], value=tmp) + + if config.exists(rule_oiface): + tmp = config.return_value(rule_oiface) + config.delete(rule_oiface) + config.set(rule_oiface + ['interface-name'], value=tmp) + + + if config.exists(base + ['ipv6-name']): + for name in config.list_nodes(base + ['ipv6-name']): + if not config.exists(base + ['ipv6-name', name, 'rule']): + continue + + for rule in config.list_nodes(base + ['ipv6-name', name, 'rule']): + rule_iiface = base + ['ipv6-name', name, 'rule', rule, 'inbound-interface'] + rule_oiface = base + ['ipv6-name', name, 'rule', rule, 'outbound-interface'] + + if config.exists(rule_iiface): + tmp = config.return_value(rule_iiface) + config.delete(rule_iiface) + config.set(rule_iiface + ['interface-name'], value=tmp) + + if config.exists(rule_oiface): + tmp = config.return_value(rule_oiface) + config.delete(rule_oiface) + config.set(rule_oiface + ['interface-name'], value=tmp) |