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authorChristian Breunig <christian@breunig.cc>2023-12-30 23:25:20 +0100
committerChristian Breunig <christian@breunig.cc>2024-01-01 09:25:32 +0100
commitc9eaafd9f808aba8d29be73054e11d37577e539a (patch)
treeaeccfda0a305cf6aca41630900e75bd32961a911 /src/conf_mode/interfaces-l2tpv3.py
parent2078253176046ea4d07e69caeb7932ea439b5614 (diff)
downloadvyos-1x-c9eaafd9f808aba8d29be73054e11d37577e539a.tar.gz
vyos-1x-c9eaafd9f808aba8d29be73054e11d37577e539a.zip
T5474: establish common file name pattern for XML conf mode commands
We will use _ as CLI level divider. The XML definition filename and also the Python helper should match the CLI node. Example: set interfaces ethernet -> interfaces_ethernet.xml.in set interfaces bond -> interfaces_bond.xml.in set service dhcp-server -> service_dhcp-server-xml.in (cherry picked from commit 4ef110fd2c501b718344c72d495ad7e16d2bd465)
Diffstat (limited to 'src/conf_mode/interfaces-l2tpv3.py')
-rwxr-xr-xsrc/conf_mode/interfaces-l2tpv3.py112
1 files changed, 0 insertions, 112 deletions
diff --git a/src/conf_mode/interfaces-l2tpv3.py b/src/conf_mode/interfaces-l2tpv3.py
deleted file mode 100755
index e1db3206e..000000000
--- a/src/conf_mode/interfaces-l2tpv3.py
+++ /dev/null
@@ -1,112 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2019-2020 VyOS maintainers and contributors
-#
-# 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,
-# 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/>.
-
-import os
-
-from sys import exit
-from netifaces import interfaces
-
-from vyos.config import Config
-from vyos.configdict import get_interface_dict
-from vyos.configdict import leaf_node_changed
-from vyos.configverify import verify_address
-from vyos.configverify import verify_bridge_delete
-from vyos.configverify import verify_mtu_ipv6
-from vyos.configverify import verify_mirror_redirect
-from vyos.configverify import verify_bond_bridge_member
-from vyos.ifconfig import L2TPv3If
-from vyos.utils.kernel import check_kmod
-from vyos.utils.network import is_addr_assigned
-from vyos import ConfigError
-from vyos import airbag
-airbag.enable()
-
-k_mod = ['l2tp_eth', 'l2tp_netlink', 'l2tp_ip', 'l2tp_ip6']
-
-def get_config(config=None):
- """
- Retrive CLI config as dictionary. Dictionary can never be empty, as at least the
- interface name will be added or a deleted flag
- """
- if config:
- conf = config
- else:
- conf = Config()
- base = ['interfaces', 'l2tpv3']
- ifname, l2tpv3 = get_interface_dict(conf, base)
-
- # To delete an l2tpv3 interface we need the current tunnel and session-id
- if 'deleted' in l2tpv3:
- tmp = leaf_node_changed(conf, base + [ifname, 'tunnel-id'])
- # leaf_node_changed() returns a list
- l2tpv3.update({'tunnel_id': tmp[0]})
-
- tmp = leaf_node_changed(conf, base + [ifname, 'session-id'])
- l2tpv3.update({'session_id': tmp[0]})
-
- return l2tpv3
-
-def verify(l2tpv3):
- if 'deleted' in l2tpv3:
- verify_bridge_delete(l2tpv3)
- return None
-
- interface = l2tpv3['ifname']
-
- for key in ['source_address', 'remote', 'tunnel_id', 'peer_tunnel_id',
- 'session_id', 'peer_session_id']:
- if key not in l2tpv3:
- tmp = key.replace('_', '-')
- raise ConfigError(f'Missing mandatory L2TPv3 option: "{tmp}"!')
-
- if not is_addr_assigned(l2tpv3['source_address']):
- raise ConfigError('L2TPv3 source-address address "{source_address}" '
- 'not configured on any interface!'.format(**l2tpv3))
-
- verify_mtu_ipv6(l2tpv3)
- verify_address(l2tpv3)
- verify_bond_bridge_member(l2tpv3)
- verify_mirror_redirect(l2tpv3)
- return None
-
-def generate(l2tpv3):
- return None
-
-def apply(l2tpv3):
- # Check if L2TPv3 interface already exists
- if l2tpv3['ifname'] in interfaces():
- # L2TPv3 is picky when changing tunnels/sessions, thus we can simply
- # always delete it first.
- l = L2TPv3If(**l2tpv3)
- l.remove()
-
- if 'deleted' not in l2tpv3:
- # Finally create the new interface
- l = L2TPv3If(**l2tpv3)
- l.update(l2tpv3)
-
- return None
-
-if __name__ == '__main__':
- try:
- check_kmod(k_mod)
- c = get_config()
- verify(c)
- generate(c)
- apply(c)
- except ConfigError as e:
- print(e)
- exit(1)