firewall/live-log, when changing the optimisation mode the line numbe…

…rs don't seem to add up any more. Previously we used to parse the pf config to show our rules, it looks safer to use the actual running config using -vvPsr

ref https://forum.opnsense.org/index.php?topic=13308.0

src/opnsense/scripts/filter/read_log.py

@@ -86,7 +86,7 @@ def fetch_rule_details():
 
         # use pfctl to create a list per rule number with the details found
         with tempfile.NamedTemporaryFile() as output_stream:
-            subprocess.call(['/sbin/pfctl', '-vvPnf', '/tmp/rules.debug'],
+            subprocess.call(['/sbin/pfctl', '-vvPsr'],
                             stdout=output_stream, stderr=open(os.devnull, 'wb'))
             output_stream.seek(0)
             for line in output_stream.read().decode().strip().split('\n'):