Regex modifications

[karikarshivani]

Instance of a regex error that we see:

expected "/var/lib/pgsql/12/data/log/postgresql-Wed.log:<2022-12-28 03:51:28.529 UTC psql postgres postgres [local] 6929>ERROR:  permission denied to set parameter \"pgaudit.role\"\n"

to match /^.*permission denied to set parameter ..pgaudit.role..*$/

Diff:
@@ -1,2 +1,2 @@

-/^.*permission denied to set parameter ..pgaudit.role..*$/
+/var/lib/pgsql/12/data/log/postgresql-Wed.log:<2022-12-28 03:51:28.529 UTC psql postgres postgres [local] 6929>ERROR:  permission denied to set parameter "pgaudit.role"

The regex in the code seems to be accounting for escape characters so the .. in ..pgaudit.role caused it to not match when it should have.

---

List of controls that need to be reviewed for regex:

• V-233544
• V-233547
• V-233553 (\"\" should be replaced with .*)