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)

1 files changed, 0 insertions, 161 deletions

diff --git a/src/conf_mode/conntrack.py b/src/conf_mode/conntrack.py
deleted file mode 100755
index 9c43640a9..000000000
--- a/src/conf_mode/conntrack.py
+++ /dev/null
@@ -1,161 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2021-2023 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
-import re
-
-from sys import exit
-
-from vyos.config import Config
-from vyos.firewall import find_nftables_rule
-from vyos.firewall import remove_nftables_rule
-from vyos.utils.process import process_named_running
-from vyos.utils.dict import dict_search
-from vyos.utils.process import cmd
-from vyos.utils.process import run
-from vyos.template import render
-from vyos import ConfigError
-from vyos import airbag
-airbag.enable()
-
-conntrack_config = r'/etc/modprobe.d/vyatta_nf_conntrack.conf'
-sysctl_file = r'/run/sysctl/10-vyos-conntrack.conf'
-nftables_ct_file = r'/run/nftables-ct.conf'
-
-# Every ALG (Application Layer Gateway) consists of either a Kernel Object
-# also called a Kernel Module/Driver or some rules present in iptables
-module_map = {
-    'ftp' : {
-        'ko' : ['nf_nat_ftp', 'nf_conntrack_ftp'],
-    },
-    'h323' : {
-        'ko' : ['nf_nat_h323', 'nf_conntrack_h323'],
-    },
-    'nfs' : {
-        'nftables' : ['ct helper set "rpc_tcp" tcp dport "{111}" return',
-                      'ct helper set "rpc_udp" udp dport "{111}" return']
-    },
-    'pptp' : {
-        'ko' : ['nf_nat_pptp', 'nf_conntrack_pptp'],
-     },
-    'sip' : {
-        'ko' : ['nf_nat_sip', 'nf_conntrack_sip'],
-     },
-    'sqlnet' : {
-        'nftables' : ['ct helper set "tns_tcp" tcp dport "{1521,1525,1536}" return']
-    },
-    'tftp' : {
-        'ko' : ['nf_nat_tftp', 'nf_conntrack_tftp'],
-     },
-}
-
-def resync_conntrackd():
-    tmp = run('/usr/libexec/vyos/conf_mode/conntrack_sync.py')
-    if tmp > 0:
-        print('ERROR: error restarting conntrackd!')
-
-def get_config(config=None):
-    if config:
-        conf = config
-    else:
-        conf = Config()
-    base = ['system', 'conntrack']
-
-    conntrack = conf.get_config_dict(base, key_mangling=('-', '_'),
-                                     get_first_key=True,
-                                     with_recursive_defaults=True)
-
-    return conntrack
-
-def verify(conntrack):
-    if dict_search('ignore.rule', conntrack) != None:
-        for rule, rule_config in conntrack['ignore']['rule'].items():
-            if dict_search('destination.port', rule_config) or \
-               dict_search('source.port', rule_config):
-               if 'protocol' not in rule_config or rule_config['protocol'] not in ['tcp', 'udp']:
-                   raise ConfigError(f'Port requires tcp or udp as protocol in rule {rule}')
-
-    return None
-
-def generate(conntrack):
-    render(conntrack_config, 'conntrack/vyos_nf_conntrack.conf.j2', conntrack)
-    render(sysctl_file, 'conntrack/sysctl.conf.j2', conntrack)
-    render(nftables_ct_file, 'conntrack/nftables-ct.j2', conntrack)
-
-    # dry-run newly generated configuration
-    tmp = run(f'nft -c -f {nftables_ct_file}')
-    if tmp > 0:
-        if os.path.exists(nftables_ct_file):
-            os.unlink(nftables_ct_file)
-        raise ConfigError('Configuration file errors encountered!')
-
-    return None
-
-def find_nftables_ct_rule(rule):
-    helper_search = re.search('ct helper set "(\w+)"', rule)
-    if helper_search:
-        rule = helper_search[1]
-    return find_nftables_rule('raw', 'VYOS_CT_HELPER', [rule])
-
-def find_remove_rule(rule):
-    handle = find_nftables_ct_rule(rule)
-    if handle:
-        remove_nftables_rule('raw', 'VYOS_CT_HELPER', handle)
-
-def apply(conntrack):
-    # Depending on the enable/disable state of the ALG (Application Layer Gateway)
-    # modules we need to either insmod or rmmod the helpers.
-    for module, module_config in module_map.items():
-        if dict_search(f'modules.{module}', conntrack) is None:
-            if 'ko' in module_config:
-                for mod in module_config['ko']:
-                    # Only remove the module if it's loaded
-                    if os.path.exists(f'/sys/module/{mod}'):
-                        cmd(f'rmmod {mod}')
-            if 'nftables' in module_config:
-                for rule in module_config['nftables']:
-                    find_remove_rule(rule)
-        else:
-            if 'ko' in module_config:
-                for mod in module_config['ko']:
-                    cmd(f'modprobe {mod}')
-            if 'nftables' in module_config:
-                for rule in module_config['nftables']:
-                    if not find_nftables_ct_rule(rule):
-                        cmd(f'nft insert rule ip raw VYOS_CT_HELPER {rule}')
-
-    # Load new nftables ruleset
-    cmd(f'nft -f {nftables_ct_file}')
-
-    if process_named_running('conntrackd'):
-        # Reload conntrack-sync daemon to fetch new sysctl values
-        resync_conntrackd()
-
-    # We silently ignore all errors
-    # See: https://bugzilla.redhat.com/show_bug.cgi?id=1264080
-    cmd(f'sysctl -f {sysctl_file}')
-
-    return None
-
-if __name__ == '__main__':
-    try:
-        c = get_config()
-        verify(c)
-        generate(c)
-        apply(c)
-    except ConfigError as e:
-        print(e)
-        exit(1)