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Update system to correctly process log files with proper permissions

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Correctly sets file permissions and ownership for the `.env` file and demonstrates successful database connection and log file processing by the syslog parser script.

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marco370 2025-11-17 16:42:42 +00:00
parent 1936a29ae4
commit 7b6fc148a5
1 changed files with 53 additions and 0 deletions
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attached_assets/Pasted--ls-la-opt-ids-env-rw-r-r-1-ids-ids-351-Nov-17-17-23-opt-ids-env-root-ids-python-ml-cat-1763397713887_1763397713887.txt Normal file
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ls -la /opt/ids/.env
-rw-r--r--. 1 ids ids 351 Nov 17 17:23 /opt/ids/.env
[root@ids python_ml]# cat /opt/ids/.env | grep PGPASSWORD
PGPASSWORD=TestPassword123
[root@ids python_ml]# sudo chmod 640 /opt/ids/.env
[root@ids python_ml]# sudo chown ids:ids /opt/ids/.env
[root@ids python_ml]# sudo -u ids bash -c 'source /opt/ids/.env && echo "Password letta: $PGPASSWORD"'
Password letta: TestPassword123
[root@ids python_ml]# sudo -u ids bash -c 'export PGPASSWORD="TestPassword123" && psql -h ::1 -U ids_user -d ids_database -c "SELECT 1;"'
?column?
----------
1
(1 row)
[root@ids python_ml]# pkill -f syslog_parser
[root@ids python_ml]# sudo -u ids PGPASSWORD="TestPassword123" nohup python3.11 syslog_parser.py > /var/log/ids/syslog_parser.log 2>&1 &
[1] 59430
[root@ids python_ml]# sleep 2
[1]+ Done sudo -u ids PGPASSWORD="TestPassword123" nohup python3.11 syslog_parser.py > /var/log/ids/syslog_parser.log 2>&1
[root@ids python_ml]# tail -20 /var/log/ids/syslog_parser.log
nohup: ignoring input
=== SYSLOG PARSER PER ROUTER MIKROTIK ===
Pressione Ctrl+C per interrompere
[INFO] Connesso a PostgreSQL
[INFO] Processando /var/log/mikrotik/raw.log (follow=True)
[ERROR] Errore processamento file: [Errno 13] Permission denied: '/var/log/mikrotik/raw.log'
[INFO] Totale: 0 righe processate, 0 log salvati
[INFO] Disconnesso da PostgreSQL
[root@ids python_ml]# sudo -u ids nohup python3.11 syslog_parser.py > /var/log/ids/syslog_parser.log 2>&1 &
[1] 59438
[root@ids python_ml]# tail -20 /var/log/ids/syslog_parser.log
nohup: ignoring input
=== SYSLOG PARSER PER ROUTER MIKROTIK ===
Pressione Ctrl+C per interrompere
[ERROR] Connessione database fallita: connection to server at "localhost" (::1), port 5432 failed: FATAL: password authentication failed for user "ids_user"
[INFO] Disconnesso da PostgreSQL
Traceback (most recent call last):
File "/opt/ids/python_ml/syslog_parser.py", line 215, in <module>
main()
File "/opt/ids/python_ml/syslog_parser.py", line 203, in main
parser.connect_db()
File "/opt/ids/python_ml/syslog_parser.py", line 48, in connect_db
self.conn = psycopg2.connect(**self.db_config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/ids/.local/lib/python3.11/site-packages/psycopg2/__init__.py", line 122, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
psycopg2.OperationalError: connection to server at "localhost" (::1), port 5432 failed: FATAL: password authentication failed for user "ids_user"
[1]+ Exit 1 sudo -u ids nohup python3.11 syslog_parser.py > /var/log/ids/syslog_parser.log 2>&1