diff options
Diffstat (limited to 'src/migration-scripts/dns-forwarding/2-to-3')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/dns-forwarding/2-to-3 | 57 |
1 files changed, 19 insertions, 38 deletions
diff --git a/src/migration-scripts/dns-forwarding/2-to-3 b/src/migration-scripts/dns-forwarding/2-to-3 index d7ff9e260..729c1f00a 100755..100644 --- a/src/migration-scripts/dns-forwarding/2-to-3 +++ b/src/migration-scripts/dns-forwarding/2-to-3 @@ -1,51 +1,32 @@ -#!/usr/bin/env python3 +# Copyright 2020-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2020 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. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. +# 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 Lesser General Public License +# along with this library. If not, see <http://www.gnu.org/licenses/>. # Sets the new options "addnta" and "recursion-desired" for all # 'dns forwarding domain' as this is usually desired -import sys from vyos.configtree import ConfigTree -if len(sys.argv) < 2: - print("Must specify file name!") - sys.exit(1) - -file_name = sys.argv[1] - -with open(file_name, 'r') as f: - config_file = f.read() - -config = ConfigTree(config_file) - base = ['service', 'dns', 'forwarding'] -if not config.exists(base): - # Nothing to do - sys.exit(0) -if config.exists(base + ['domain']): - for domain in config.list_nodes(base + ['domain']): - domain_base = base + ['domain', domain] - config.set(domain_base + ['addnta']) - config.set(domain_base + ['recursion-desired']) +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return - 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)) - sys.exit(1) + if config.exists(base + ['domain']): + for domain in config.list_nodes(base + ['domain']): + domain_base = base + ['domain', domain] + config.set(domain_base + ['addnta']) + config.set(domain_base + ['recursion-desired']) |