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authorChristian Breunig <christian@breunig.cc>2023-12-30 23:25:20 +0100
committerChristian Breunig <christian@breunig.cc>2023-12-31 23:49:48 +0100
commit4ef110fd2c501b718344c72d495ad7e16d2bd465 (patch)
treee98bf08f93c029ec4431a3b6ca078e7562e0cc58 /src/conf_mode/service_ids_fastnetmon.py
parent2286b8600da6c631b17e1d5b9b341843e50f9abf (diff)
downloadvyos-1x-4ef110fd2c501b718344c72d495ad7e16d2bd465.tar.gz
vyos-1x-4ef110fd2c501b718344c72d495ad7e16d2bd465.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
Diffstat (limited to 'src/conf_mode/service_ids_fastnetmon.py')
-rwxr-xr-xsrc/conf_mode/service_ids_fastnetmon.py104
1 files changed, 0 insertions, 104 deletions
diff --git a/src/conf_mode/service_ids_fastnetmon.py b/src/conf_mode/service_ids_fastnetmon.py
deleted file mode 100755
index 276a71fcb..000000000
--- a/src/conf_mode/service_ids_fastnetmon.py
+++ /dev/null
@@ -1,104 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2018-2023 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
-
-from sys import exit
-
-from vyos.config import Config
-from vyos.template import render
-from vyos.utils.process import call
-from vyos import ConfigError
-from vyos import airbag
-airbag.enable()
-
-config_file = r'/run/fastnetmon/fastnetmon.conf'
-networks_list = r'/run/fastnetmon/networks_list'
-excluded_networks_list = r'/run/fastnetmon/excluded_networks_list'
-attack_dir = '/var/log/fastnetmon_attacks'
-
-def get_config(config=None):
- if config:
- conf = config
- else:
- conf = Config()
- base = ['service', 'ids', 'ddos-protection']
- if not conf.exists(base):
- return None
-
- fastnetmon = conf.get_config_dict(base, key_mangling=('-', '_'),
- get_first_key=True,
- with_recursive_defaults=True)
-
- return fastnetmon
-
-def verify(fastnetmon):
- if not fastnetmon:
- return None
-
- if 'mode' not in fastnetmon:
- raise ConfigError('Specify operating mode!')
-
- if fastnetmon.get('mode') == 'mirror' and 'listen_interface' not in fastnetmon:
- raise ConfigError("Incorrect settings for 'mode mirror': must specify interface(s) for traffic mirroring")
-
- if fastnetmon.get('mode') == 'sflow' and 'listen_address' not in fastnetmon.get('sflow', {}):
- raise ConfigError("Incorrect settings for 'mode sflow': must specify sFlow 'listen-address'")
-
- if 'alert_script' in fastnetmon:
- if os.path.isfile(fastnetmon['alert_script']):
- # Check script permissions
- if not os.access(fastnetmon['alert_script'], os.X_OK):
- raise ConfigError('Script "{alert_script}" is not executable!'.format(fastnetmon['alert_script']))
- else:
- raise ConfigError('File "{alert_script}" does not exists!'.format(fastnetmon))
-
-def generate(fastnetmon):
- if not fastnetmon:
- for file in [config_file, networks_list]:
- if os.path.isfile(file):
- os.unlink(file)
-
- return None
-
- # Create dir for log attack details
- if not os.path.exists(attack_dir):
- os.mkdir(attack_dir)
-
- render(config_file, 'ids/fastnetmon.j2', fastnetmon)
- render(networks_list, 'ids/fastnetmon_networks_list.j2', fastnetmon)
- render(excluded_networks_list, 'ids/fastnetmon_excluded_networks_list.j2', fastnetmon)
- return None
-
-def apply(fastnetmon):
- systemd_service = 'fastnetmon.service'
- if not fastnetmon:
- # Stop fastnetmon service if removed
- call(f'systemctl stop {systemd_service}')
- else:
- call(f'systemctl reload-or-restart {systemd_service}')
-
- return None
-
-if __name__ == '__main__':
- try:
- c = get_config()
- verify(c)
- generate(c)
- apply(c)
- except ConfigError as e:
- print(e)
- exit(1)