diff options
Diffstat (limited to 'src/migration-scripts/dns-forwarding/0-to-1')
| -rw-r--r-- | src/migration-scripts/dns-forwarding/0-to-1 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/migration-scripts/dns-forwarding/0-to-1 b/src/migration-scripts/dns-forwarding/0-to-1 new file mode 100644 index 0000000..264ffb4 --- /dev/null +++ b/src/migration-scripts/dns-forwarding/0-to-1 @@ -0,0 +1,31 @@ +# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io> +# +# 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 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 +# 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/>. + +# This migration script will check if there is a allow-from directive configured +# for the dns forwarding service - if not, the node will be created with the old +# default values of 0.0.0.0/0 and ::/0 + +from vyos.configtree import ConfigTree + +base = ['service', 'dns', 'forwarding'] + +def migrate(config: ConfigTree)-> None: + if not config.exists(base): + # Nothing to do + return + + if not config.exists(base + ['allow-from']): + config.set(base + ['allow-from'], value='0.0.0.0/0', replace=False) + config.set(base + ['allow-from'], value='::/0', replace=False) |