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Current Path: /usr/libexec

usr / libexec /

📁 ..
📄 atf-check(67.62 KB)
📄 atf-sh(22.33 KB)
📄 atrun(15.7 KB)
📄 blacklistd-helper(2.7 KB)
📄 bootpd(51.54 KB)
📄 bootpgw(15.55 KB)
📁 bsdconfig
📁 bsdinstall
📄 comsat(10.54 KB)
📄 digest-service(12.04 KB)
📄 dma(61.35 KB)
📄 dma-mbox-create(8.32 KB)
📁 dwatch
📄 fingerd(10.94 KB)
📄 flua(305.25 KB)
📄 ftpd(108.84 KB)
📄 getty(30.29 KB)
📄 hprop(21.84 KB)
📄 hpropd(13.14 KB)
📁 hyperv
📄 ipropd-master(24.41 KB)
📄 ipropd-slave(21.74 KB)
📄 kadmind(44.77 KB)
📄 kcm(51.2 KB)
📄 kdc(28.95 KB)
📄 kdigest(28.95 KB)
📄 kfd(13.25 KB)
📄 kimpersonate(12.77 KB)
📄 kpasswdd(23.19 KB)
📄 ld-elf.so.1(112.14 KB)
📄 ld-elf32.so.1(102.31 KB)
📄 locate.bigram(8.04 KB)
📄 locate.code(8.75 KB)
📄 locate.concatdb(2.27 KB)
📄 locate.mklocatedb(3.05 KB)
📄 locate.updatedb(3.48 KB)
📁 lpr
📄 mail.local(81.51 KB)
📄 make_index(13.02 KB)
📄 makewhatis.local(2.16 KB)
📄 mknetid(11.42 KB)
📄 ntalkd(16.16 KB)
📄 phttpget(14.55 KB)
📄 pppoed(17.48 KB)
📄 rbootd(26.91 KB)
📄 revnetgroup(11.33 KB)
📄 rpc.rquotad(9.59 KB)
📄 rpc.rstatd(13.16 KB)
📄 rpc.rusersd(9.91 KB)
📄 rpc.rwalld(9 KB)
📄 rpc.sprayd(7.73 KB)
📄 save-entropy(4.19 KB)
📁 sendmail
📄 sftp-server(38.09 KB)
📁 sm.bin
📄 smrsh(67.77 KB)
📄 ssh-keysign(57.41 KB)
📄 ssh-pkcs11-helper(23.68 KB)
📄 tcpd(6.73 KB)
📄 telnetd(102.23 KB)
📄 tftp-proxy(14.64 KB)
📄 tftpd(36.54 KB)
📄 ulog-helper(5.86 KB)
📄 yppwupdate(875 B)
📄 ypxfr(25.08 KB)

Editing: blacklistd-helper

#!/bin/sh
#echo "run $@" 1>&2
#set -x
# $1 command
# $2 rulename
# $3 protocol
# $4 address
# $5 mask
# $6 port
# $7 id

pf=
if [ -f "/etc/ipfw-blacklist.rc" ]; then
	pf="ipfw"
	. /etc/ipfw-blacklist.rc
	ipfw_offset=${ipfw_offset:-2000}
fi

if [ -z "$pf" ]; then
	for f in npf pf ipf; do
		if [ -f "/etc/$f.conf" ]; then
			pf="$f"
			break
		fi
	done
fi

if [ -z "$pf" ]; then
	echo "$0: Unsupported packet filter" 1>&2
	exit 1
fi

if [ -n "$3" ]; then
	proto="proto $3"
fi

if [ -n "$6" ]; then
	port="port $6"
fi

addr="$4"
mask="$5"
case "$4" in
::ffff:*.*.*.*)
	if [ "$5" = 128 ]; then
		mask=32
		addr=${4#::ffff:}
	fi;;
esac

case "$1" in
add)
	case "$pf" in
	ipf)
		/sbin/ipfstat -io | /sbin/ipf -I -f - >/dev/null 2>&1
		echo block in quick $proto from $addr/$mask to \
		    any port=$6 head port$6 | \
		    /sbin/ipf -I -f - -s >/dev/null 2>&1 && echo OK
		;;
	ipfw)
		# use $ipfw_offset+$port for rule number
		rule=$(($ipfw_offset + $6))
		tname="port$6"
		/sbin/ipfw table $tname create type addr 2>/dev/null
		/sbin/ipfw -q table $tname add "$addr/$mask"
		# if rule number $rule does not already exist, create it
		/sbin/ipfw show $rule >/dev/null 2>&1 || \
			/sbin/ipfw add $rule drop $3 from \
			table"("$tname")" to any dst-port $6 >/dev/null && \
			echo OK
		;;
	npf)
		/sbin/npfctl rule "$2" add block in final $proto from \
		    "$addr/$mask" to any $port
		;;
	pf)
		# if the filtering rule does not exist, create it
		/sbin/pfctl -a "$2/$6" -sr 2>/dev/null | \
		    grep -q "<port$6>" || \
		    echo "block in quick $proto from <port$6> to any $port" | \
		    /sbin/pfctl -a "$2/$6" -f -
		# insert $ip/$mask into per-protocol/port anchored table
		/sbin/pfctl -qa "$2/$6" -t "port$6" -T add "$addr/$mask" && \
		    /sbin/pfctl -q -k $addr && echo OK
		;;
	esac
	;;
rem)
	case "$pf" in
	ipf)
		/sbin/ipfstat -io | /sbin/ipf -I -f - >/dev/null 2>&1
		echo block in quick $proto from $addr/$mask to \
		    any port=$6 head port$6 | \
		    /sbin/ipf -I -r -f - -s >/dev/null 2>&1 && echo OK
		;;
	ipfw)
		/sbin/ipfw table "port$6" delete "$addr/$mask" 2>/dev/null && \
		    echo OK
		;;
	npf)
		/sbin/npfctl rule "$2" rem-id "$7"
		;;
	pf)
		/sbin/pfctl -qa "$2/$6" -t "port$6" -T delete "$addr/$mask" && \
		    echo OK
		;;
	esac
	;;
flush)
	case "$pf" in
	ipf)
		/sbin/ipf -Z -I -Fi -s > /dev/null && echo OK
		;;
	ipfw)
		/sbin/ipfw table "port$6" flush 2>/dev/null && echo OK
		;;
	npf)
		/sbin/npfctl rule "$2" flush
		;;
	pf)
		# dynamically determine which anchors exist
		anchors=$(/sbin/pfctl -a $2 -s Anchors)
		for anchor in $anchors; do
			/sbin/pfctl -a $anchor -t "port${anchor##*/}" -T flush
			/sbin/pfctl -a $anchor -F rules
		done
		echo OK
		;;
	esac
	;;
*)
	echo "$0: Unknown command '$1'" 1>&2
	exit 1
	;;
esac

003 File Manager

Editing: blacklistd-helper

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