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# 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/>.
# Change syntax of wireless interfaces
# Migrate boolean nodes to valueless
from vyos.configtree import ConfigTree
base = ['interfaces', 'wireless']
def migrate(config: ConfigTree) -> None:
if not config.exists(base):
# Nothing to do
return
for wifi in config.list_nodes(base):
# as converting a node to bool is always the same, we can script it
to_bool_nodes = ['capabilities ht 40MHz-incapable',
'capabilities ht auto-powersave',
'capabilities ht delayed-block-ack',
'capabilities ht dsss-cck-40',
'capabilities ht greenfield',
'capabilities ht ldpc',
'capabilities ht lsig-protection',
'capabilities ht stbc tx',
'capabilities require-ht',
'capabilities require-vht',
'capabilities vht antenna-pattern-fixed',
'capabilities vht ldpc',
'capabilities vht stbc tx',
'capabilities vht tx-powersave',
'capabilities vht vht-cf',
'expunge-failing-stations',
'isolate-stations']
for node in to_bool_nodes:
if config.exists(base + [wifi, node]):
tmp = config.return_value(base + [wifi, node])
# delete old node
config.delete(base + [wifi, node])
# set new node if it was enabled
if tmp == 'true':
# OLD CLI used camel casing in 40MHz-incapable which is
# not supported in the new backend. Convert all to lower-case
config.set(base + [wifi, node.lower()])
# Remove debug node
if config.exists(base + [wifi, 'debug']):
config.delete(base + [wifi, 'debug'])
# RADIUS servers
if config.exists(base + [wifi, 'security', 'wpa', 'radius-server']):
for server in config.list_nodes(base + [wifi, 'security', 'wpa', 'radius-server']):
base_server = base + [wifi, 'security', 'wpa', 'radius-server', server]
# Migrate RADIUS shared secret
if config.exists(base_server + ['secret']):
key = config.return_value(base_server + ['secret'])
# write new configuration node
config.set(base + [wifi, 'security', 'wpa', 'radius', 'server', server, 'key'], value=key)
# format as tag node
config.set_tag(base + [wifi, 'security', 'wpa', 'radius', 'server'])
# Migrate RADIUS port
if config.exists(base_server + ['port']):
port = config.return_value(base_server + ['port'])
# write new configuration node
config.set(base + [wifi, 'security', 'wpa', 'radius', 'server', server, 'port'], value=port)
# format as tag node
config.set_tag(base + [wifi, 'security', 'wpa', 'radius', 'server'])
# Migrate RADIUS accounting
if config.exists(base_server + ['accounting']):
port = config.return_value(base_server + ['accounting'])
# write new configuration node
config.set(base + [wifi, 'security', 'wpa', 'radius', 'server', server, 'accounting'])
# format as tag node
config.set_tag(base + [wifi, 'security', 'wpa', 'radius', 'server'])
# delete old radius-server nodes
config.delete(base + [wifi, 'security', 'wpa', 'radius-server'])
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