Date: Tue, 22 Feb 2005 12:17:59 +0100 From: Matteo Riondato <rionda@gufi.org> To: freebsd-current@freebsd.org Subject: Question about periodic Message-ID: <1109071079.1390.21.camel@kaiser.sig11.org>
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--=-9T7ft89F9Xmtii8s/2bs Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi folks, I think there's a little mistake in /etc/periodic/security/security.functions: if check_diff() is called whith "new_only" as its first argument, as it is in /etc/periodic/security/520.pfdenied (and 500.ipfwdenied), it will use "grep '^>'" as a filter to grep only the different lines between the ouput of "pfctl -sr -v 2>/dev/null | nawk '{if (/^block/) {buf=3D$0; getline; gsub(" +"," ",$0); print buf$0;} }'" and /var/log/pf.today . The diff between the output and the file is done with=20 diff {daily_status_security_diff_flags} /var/log/pf.today $OUTPUT and the filter is "piped" after this command, so we have: diff {daily_status_security_diff_flags} /var/log/pf.today $OUTPUT | grep '^>'=20 but daily_status_security_diff_flags is set to "-b -u" in /etc/defaults/periodic.conf so there aren't lines beginning with ">", because we are doing an unified diff. The filter then gives no output and the only output of /etc/periodic/security/520.pfdenied is=20 $HOSTNAME pf denied packets: This can be solved changing $filter from "grep '^>'" to "grep '^+'" in /etc/periodic/security/security.functions, line 46.=20 Best Regards --=20 Rionda aka Matteo Riondato GUFI Staff Member (http://www.gufi.org) FreeSBIE Developer (http://www.freesbie.org) BSD-FAQ-it Main Developer (http://utenti.gufi.org/~rionda) Sent from: kaiser.sig11.org running FreeBSD-6.0-CURRENT --=-9T7ft89F9Xmtii8s/2bs Content-Type: application/pgp-signature; name=signature.asc Content-Description: Questa parte del messaggio =?ISO-8859-1?Q?=E8?= firmata -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBCGxTn2Mp4pR7Fa+wRAmvtAKCOZ3h1wI6deUGDqSsa+rjc5gyFhwCg1gu6 S9rvo4iDxJHCvIc0HDKVgY0= =Jvy5 -----END PGP SIGNATURE----- --=-9T7ft89F9Xmtii8s/2bs--
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