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Fix firewall redirection with destination IP

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Ycarus (Yannick Chabanois) 2023-07-21 21:40:54 +02:00
parent b362091628
commit 1b02c5f174
1 changed files with 24 additions and 0 deletions
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24
openmptcprouter/files/etc/init.d/openmptcprouter-vps
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@ -956,6 +956,18 @@ _vps_firewall_redirect_port() {
[ -n "$src_dip" ] && { [ -n "$src_dip" ] && {
comment=" to $src_dip" comment=" to $src_dip"
$IPTABLESSAVE --counters | sed "s:-d $src_dip/32::g" | $IPTABLESRESTORE -w $IPTABLESSAVE --counters | sed "s:-d $src_dip/32::g" | $IPTABLESRESTORE -w
[ -f /usr/sbin/nft ] && {
rule=$(nft -a list table inet fw4 | grep -m1 "ip daddr $src_dip")
[ -n "$rule" ] && {
handle=$(echo $rule | awk '{ print $NF }')
nft replace rule inet fw4 dstnat_lan handle ${handle} $(echo $rule | awk '{ sub(" comment.*$",""); print }' | sed "s/ip daddr ${src_dip}//") 2>&1 >/dev/null
}
rule=$(nft -a list table inet fw4 | grep -m1 "ip daddr $src_dip")
[ -n "$rule" ] && {
handle=$(echo $rule | awk '{ print $NF }')
nft replace rule inet fw4 dstnat_vpn handle $handle $(echo $rule | awk '{ sub(" comment.*$",""); print }' | sed "s/ip daddr ${src_dip}/meta nfproto ipv4/") 2>&1 >/dev/null
}
}
} }
[ -n "$src_ip" ] && comment=" from $src_ip" [ -n "$src_ip" ] && comment=" from $src_ip"
if [ "$target" = "ACCEPT" ]; then if [ "$target" = "ACCEPT" ]; then
@ -1038,6 +1050,18 @@ _vps_firewall_redirect_port() {
[ -n "$src_dip" ] && { [ -n "$src_dip" ] && {
comment=" to $src_dip" comment=" to $src_dip"
$IPTABLESSAVE --counters | sed "s:-d $src_dip/32::g" | $IPTABLESRESTORE -w $IPTABLESSAVE --counters | sed "s:-d $src_dip/32::g" | $IPTABLESRESTORE -w
[ -f /usr/sbin/nft ] && {
rule=$(nft -a list table inet fw4 | grep -m1 "ip daddr $src_dip")
[ -n "$rule" ] && {
handle=$(echo $rule | awk '{ print $NF }')
nft replace rule inet fw4 dstnat_lan handle ${handle} $(echo $rule | awk '{ sub(" comment.*$",""); print }' | sed "s/ip daddr ${src_dip}//") 2>&1 >/dev/null
}
rule=$(nft -a list table inet fw4 | grep -m1 "ip daddr $src_dip")
[ -n "$rule" ] && {
handle=$(echo $rule | awk '{ print $NF }')
nft replace rule inet fw4 dstnat_vpn handle $handle $(echo $rule | awk '{ sub(" comment.*$",""); print }' | sed "s/ip daddr ${src_dip}/meta nfproto ipv4/") 2>&1 >/dev/null
}
}
} }
[ -n "$src_ip" ] && comment=" from $src_ip" [ -n "$src_ip" ] && comment=" from $src_ip"
checkfw=$(echo "$vpsfwlist" | grep "# OMR $username open router $src_dport port ${protoi}${comment} --- V2Ray to ${dest_ip}:${dest_port}") checkfw=$(echo "$vpsfwlist" | grep "# OMR $username open router $src_dport port ${protoi}${comment} --- V2Ray to ${dest_ip}:${dest_port}")