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Add multiport functionality test

master
Brie Bruns 2020-04-09 09:50:52 -06:00
parent cba6893c41
commit 1ea92aa558
1 changed files with 14 additions and 4 deletions
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18
lib/iptables.inc
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@ -416,10 +416,20 @@ function enable_forwarding {
([[ ${syn} == "syn" ]] && [[ ${protocol} == "udp" ]]) && syn="-"
[[ ${syn} == "syn" ]] && syn="--syn"
[[ ${syn} == "notsyn" ]] && syn="! --syn"
[[ ${dstport} != "-" ]] && dstport="--dport ${dstport}"
[[ ${srcport} != "-" ]] && srcport="--sport ${srcport}"
([[ ${bidirectional} == "yes" ]] && [[ ${srcport} != "-" ]]) && revsrcport="--dport ${srcport}"
([[ ${bidirectional} == "yes" ]] && [[ ${dstport} != "-" ]]) && revdstport="--sport ${dstport}"
dstmultiport="no"
srcmultiport="no"
[[ ${dstport} =~ "," ]] && dstmultiport="yes"
[[ ${srcport} =~ "," ]] && srcmultiport="yes"
([[ ${dstport} != "-" ]] && [[ ${dstmultiport} != "yes" ]]) && dstport="--dport ${dstport}"
([[ ${srcport} != "-" ]] && [[ ${srcmultiport} != "yes" ]]) && srcport="--dport ${srcport}"
([[ ${dstport} != "-" ]] && [[ ${dstmultiport} == "yes" ]]) && dstport="-m multiport --dports ${dstport}"
([[ ${srcport} != "-" ]] && [[ ${srcmultiport} == "yes" ]]) && srcport="-m multiport --dports ${srcport}"
([[ ${bidirectional} == "yes" ]] && [[ ${srcport} != "-" ]]) && revsrcport=${srcport/sport/dport}
([[ ${bidirectional} == "yes" ]] && [[ ${dstport} != "-" ]]) && revdstport=${dstport/dport/sport}
#[[ ${dstport} != "-" ]] && dstport="--dport ${dstport}"
#[[ ${srcport} != "-" ]] && srcport="--sport ${srcport}"
#([[ ${bidirectional} == "yes" ]] && [[ ${srcport} != "-" ]]) && revsrcport="--dport ${srcport}"
#([[ ${bidirectional} == "yes" ]] && [[ ${dstport} != "-" ]]) && revdstport="--sport ${dstport}"
[[ ${protocol} != "-" ]] && protocol="-p ${protocol}"
${debug} ${DebugColor} "${FUNCNAME}:${DEFAULT_COLOR}${action} ${srcinterface} ${srcaddress} ${dstinterface} ${dstaddress} ${bidirectional} ${srcport} ${dstport} ${protocol} ${syn} ${state}"