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#!/usr/bin/env python3
#
# Copyright (C) 2019-2024 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 re
import unittest
from base_vyostest_shim import VyOSUnitTestSHIM
from vyos.utils.file import read_file
from vyos.utils.process import process_named_running
from vyos.xml_ref import default_value
PROCESS_NAME = 'rsyslogd'
RSYSLOG_CONF = '/etc/rsyslog.d/00-vyos.conf'
base_path = ['system', 'syslog']
def get_config_value(key):
tmp = read_file(RSYSLOG_CONF)
tmp = re.findall(r'\n?{}\s+(.*)'.format(key), tmp)
return tmp[0]
class TestRSYSLOGService(VyOSUnitTestSHIM.TestCase):
@classmethod
def setUpClass(cls):
super(TestRSYSLOGService, cls).setUpClass()
# ensure we can also run this test on a live system - so lets clean
# out the current configuration :)
cls.cli_delete(cls, base_path)
def tearDown(self):
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
# delete testing SYSLOG config
self.cli_delete(base_path)
self.cli_commit()
# Check for running process
self.assertFalse(process_named_running(PROCESS_NAME))
def test_syslog_basic(self):
host1 = '127.0.0.10'
host2 = '127.0.0.20'
self.cli_set(base_path + ['host', host1, 'port', '999'])
self.cli_set(base_path + ['host', host1, 'facility', 'all', 'level', 'all'])
self.cli_set(base_path + ['host', host2, 'facility', 'kern', 'level', 'err'])
self.cli_set(base_path + ['console', 'facility', 'all', 'level', 'warning'])
self.cli_commit()
# verify log level and facilities in config file
# *.warning /dev/console
# *.* @198.51.100.1:999
# kern.err @192.0.2.1:514
config = [
get_config_value('\*.\*'),
get_config_value('kern.err'),
get_config_value('\*.warning'),
]
expected = [f'@{host1}:999', f'@{host2}:514', '/dev/console']
for i in range(0, 3):
self.assertIn(expected[i], config[i])
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_syslog_global(self):
hostname = 'vyos123'
domainname = 'example.local'
self.cli_set(['system', 'host-name', hostname])
self.cli_set(['system', 'domain-name', domainname])
self.cli_set(base_path + ['global', 'marker', 'interval', '600'])
self.cli_set(base_path + ['global', 'preserve-fqdn'])
self.cli_set(base_path + ['global', 'facility', 'kern', 'level', 'err'])
self.cli_commit()
config = read_file(RSYSLOG_CONF)
expected = [
'$MarkMessagePeriod 600',
'$PreserveFQDN on',
'kern.err',
f'$LocalHostName {hostname}.{domainname}',
]
for e in expected:
self.assertIn(e, config)
# Check for running process
self.assertTrue(process_named_running(PROCESS_NAME))
def test_syslog_remote(self):
rhost = '169.254.0.1'
default_port = default_value(base_path + ['host', rhost, 'port'])
self.cli_set(base_path + ['global', 'facility', 'all', 'level', 'info'])
self.cli_set(base_path + ['global', 'facility', 'local7', 'level', 'debug'])
self.cli_set(base_path + ['host', rhost, 'facility', 'all', 'level', 'all'])
self.cli_set(base_path + ['host', rhost, 'protocol', 'tcp'])
self.cli_commit()
config = read_file(RSYSLOG_CONF)
self.assertIn(f'*.* @@{rhost}:{default_port}', config)
# Change default port and enable "octet-counting" mode
port = '10514'
self.cli_set(base_path + ['host', rhost, 'port', port])
self.cli_set(base_path + ['host', rhost, 'format', 'octet-counted'])
self.cli_commit()
config = read_file(RSYSLOG_CONF)
self.assertIn(f'*.* @@(o){rhost}:{port}', config)
if __name__ == '__main__':
unittest.main(verbosity=2)
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