TMA-POSTGRES-3.1.20
Ensure 'log_connections' is enabled
СреднийУровень 1Автоматическаяpostgres
Описание
Enabling the log_connections setting causes each attempted connection to the server to be logged, as well as successful completion of client authentication. This parameter cannot be changed after the session start. PostgreSQL 18 turned log_connections into a list; 'all' (or receipt,authentication,authorization,setup_durations) passes, the pre-18 boolean 'on' does not. Runs psql as ${PGUSER:-postgres} against ${PGDATABASE:-postgres}; set PGHOST/PGPORT and use ~/.pgpass (not PGPASSWORD, see 1.6/1.7) when peer authentication is not available.
Как проверяется
Метод проверки: SQL-запрос
sql_query
out=$(psql -X -U "${PGUSER:-postgres}" -d "${PGDATABASE:-postgres}" -tAc "SELECT CASE WHEN current_setting('log_connections') = 'all' OR string_to_array(replace(current_setting('log_connections'), ' ', ''), ',') @> ARRAY['receipt','authentication','authorization','setup_durations'] THEN 'compliant' ELSE 'noncompliant' END" 2>/dev/null) || exit 1; printf '%s\n' "$out"- Ожидаемый вывод
compliant
Как исправляется
Метод исправления: SQL-выражение
shell
psql -X -U "${PGUSER:-postgres}" -c "ALTER SYSTEM SET log_connections = 'all'" -c "SELECT pg_reload_conf()"Свойства
- Операционные системы
- Любая
- Теги
- postgresdatabaselogging
- Источник
- CIS PostgreSQL 18 Benchmark v1.0.0 - 3.1.20 Ensure 'log_connections' is enabled
Проверить этот хост
Выполните команду на компьютере, аудит которого вам разрешён. Сканирование работает только на чтение.
shell
tmaegis scan --target postgres