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# Copyright 2021-2024 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/>.
from vyos.configtree import ConfigTree
base = ['protocols', 'rpki']
def migrate(config: ConfigTree) -> None:
# Nothing to do
if not config.exists(base):
return
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)
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