Restrict 520.pfdenied to only list rules that blocked traffic.
Before this change, the 520.pfdenied script listed all rules that matched /^block/ in the rule. Restrict the printed output to only those rules that result in packets being dropped. PR: conf/187224 Approved by: rpaulo (mentor) Differential Revision: https://reviews.freebsd.org/D4068
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=290405
@ -44,7 +44,7 @@ rc=0
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if check_yesno_period security_status_pfdenied_enable
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then
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TMP=`mktemp -t security`
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if pfctl -sr -v 2>/dev/null | nawk '{if (/^block/) {buf=$0; getline; gsub(" +"," ",$0); print buf$0;} }' > ${TMP}; then
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if pfctl -sr -v 2>/dev/null | nawk '{if (/^block/) {buf=$0; getline; gsub(" +"," ",$0); if ($5 > 0) print buf$0;} }' > ${TMP}; then
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check_diff new_only pf ${TMP} "${host} pf denied packets:"
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fi
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rc=$?
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