vesta/bin/v-list-firewall
2016-06-09 16:26:54 +03:00

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#!/bin/bash
# info: list iptables rules
# options: [FORMAT]
#
# The function of obtaining the list of all iptables rules.
#----------------------------------------------------------#
# Variable&Function #
#----------------------------------------------------------#
# Argument definition
format=${1-shell}
# Includes
source $VESTA/func/main.sh
# JSON list function
json_list() {
IFS=$'\n'
i=1
objects=$(grep RULE $VESTA/data/firewall/rules.conf |wc -l)
echo "{"
while read str; do
eval $str
echo -n ' "'$RULE'": {
"ACTION": "'$ACTION'",
"PROTOCOL": "'$PROTOCOL'",
"PORT": "'$PORT'",
"IP": "'$IP'",
"COMMENT": "'$COMMENT'",
"SUSPENDED": "'$SUSPENDED'",
"TIME": "'$TIME'",
"DATE": "'$DATE'"
}'
if [ "$i" -lt "$objects" ]; then
echo ','
else
echo
fi
((i++))
done < <(cat $VESTA/data/firewall/rules.conf)
echo '}'
}
# SHELL list function
shell_list() {
IFS=$'\n'
echo "RULE^ACTION^PROTO^PORT^IP^SPND^DATE"
echo "----^------^-----^----^--^----^----"
while read str; do
eval $str
echo "$RULE^$ACTION^$PROTOCOL^$PORT^$IP^$SUSPENDED^$DATE"
done < <(cat $VESTA/data/firewall/rules.conf)
}
# PLAIN list function
plain_list() {
IFS=$'\n'
while read str; do
eval $str
echo -ne "$RULE\t$ACTION\t$PROTOCOL\t$PORT\t$IP\t$COMMENT\t"
echo -e "$SUSPENDED\t$TIME\t$DATE"
done < <(cat $VESTA/data/firewall/rules.conf)
}
# CSV list function
csv_list() {
IFS=$'\n'
echo "RULE,ACTION,PROTOCOL,PORT,IP,COMMENT,SUSPENDED,TIME,DATE"
while read str; do
eval $str
echo -n "$RULE,$ACTION,$PROTOCOL,$PORT,$IP,\"$COMMENT\","
echo "$SUSPENDED,$TIME,$DATE"
done < <(cat $VESTA/data/firewall/rules.conf)
}
#----------------------------------------------------------#
# Action #
#----------------------------------------------------------#
# Listing data
case $format in
json) json_list ;;
plain) plain_list ;;
csv) csv_list ;;
shell) shell_list |column -t -s '^' ;;
esac
#----------------------------------------------------------#
# Vesta #
#----------------------------------------------------------#
exit