T5705: rsyslog: fix error when level=all. Replace <all> with wildcard <*>, as it's done with facility. Create basic smoketest for syslog

(cherry picked from commit c5ae7c9e2a141d92b8a716b3dbe3e5b41ee4aaba)

2 files changed, 90 insertions, 5 deletions

diff --git a/data/templates/rsyslog/rsyslog.conf.j2 b/data/templates/rsyslog/rsyslog.conf.j2
index dff904129..8ca167803 100644
--- a/data/templates/rsyslog/rsyslog.conf.j2
+++ b/data/templates/rsyslog/rsyslog.conf.j2
@@ -15,7 +15,7 @@ $outchannel global,/var/log/messages,262144,/usr/sbin/logrotate {{ logrotate }}
 {% if global.facility is vyos_defined %}
 {%     set tmp = [] %}
 {%     for facility, facility_options in global.facility.items() %}
-{%         set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%         set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level.replace('all', '*')) %}
 {%     endfor %}
 {{ tmp | join(';') }} :omfile:$global
 {% endif %}
@@ -27,7 +27,7 @@ $outchannel global,/var/log/messages,262144,/usr/sbin/logrotate {{ logrotate }}
 $outchannel {{ file_name }},/var/log/user/{{ file_name }},{{ file_options.archive.size }},/usr/sbin/logrotate {{ logrotate }}
 {%         if file_options.facility is vyos_defined %}
 {%             for facility, facility_options in file_options.facility.items() %}
-{%                 set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%                 set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level.replace('all', '*')) %}
 {%             endfor %}
 {%         endif %}
 {{ tmp | join(';') }} :omfile:${{ file }}
@@ -38,7 +38,7 @@ $outchannel {{ file_name }},/var/log/user/{{ file_name }},{{ file_options.archiv
 # Console logging
 {%     set tmp = [] %}
 {%     for facility, facility_options in console.facility.items() %}
-{%         set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%         set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level.replace('all', '*')) %}
 {%     endfor %}
 {{ tmp | join(';') }} /dev/console
 {% endif %}
@@ -49,7 +49,7 @@ $outchannel {{ file_name }},/var/log/user/{{ file_name }},{{ file_options.archiv
 {%         set tmp = [] %}
 {%         if host_options.facility is vyos_defined %}
 {%             for facility, facility_options in host_options.facility.items() %}
-{%                 set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%                 set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level.replace('all', '*')) %}
 {%             endfor %}
 {%         endif %}
 {%         if host_options.protocol is vyos_defined('tcp') %}
@@ -70,7 +70,7 @@ $outchannel {{ file_name }},/var/log/user/{{ file_name }},{{ file_options.archiv
 {%         set tmp = [] %}
 {%         if user_options.facility is vyos_defined %}
 {%             for facility, facility_options in user_options.facility.items() %}
-{%                 set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level) %}
+{%                 set _ = tmp.append(facility.replace('all', '*') + '.' + facility_options.level.replace('all', '*')) %}
 {%             endfor %}
 {%         endif %}
 {{ tmp | join(';') }} :omusrmsg:{{ username }}
diff --git a/smoketest/scripts/cli/test_system_syslog.py b/smoketest/scripts/cli/test_system_syslog.py
new file mode 100755
index 000000000..933a5704c
--- /dev/null
+++ b/smoketest/scripts/cli/test_system_syslog.py
@@ -0,0 +1,85 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2019-2023 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 re
+import unittest
+
+from base_vyostest_shim import VyOSUnitTestSHIM
+
+from vyos.configsession import ConfigSessionError
+from vyos.template import is_ipv4
+from vyos.template import address_from_cidr
+from vyos.utils.process import call
+from vyos.utils.process import DEVNULL
+from vyos.utils.file import read_file
+from vyos.utils.process import process_named_running
+from vyos.version import get_version_data
+
+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 = '198.51.100.1'
+        host2 = '192.0.2.1'
+
+        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 = ['@198.51.100.1:999', '@192.0.2.1:514', '/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))
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)