safebox/firewall_containers
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Added validate process for getting IP address of application

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This commit is contained in:
Gyorgy Berenyi
2022-11-24 12:51:45 +00:00
parent 054a918370
commit e942411335
2 changed files with 22 additions and 1 deletions
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2
Dockerfile
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@@ -1,4 +1,4 @@
FROM base-firewall-1.8.8 FROM base-firewall-1.8.7
MAINTAINER gyurix MAINTAINER gyurix
COPY firewall /firewall COPY firewall /firewall
CMD firewall/iptables-wrapper-installer.sh && /firewall/firewall-add CMD firewall/iptables-wrapper-installer.sh && /firewall/firewall-add

21
firewall/firewall-add
View File

@@ -88,6 +88,16 @@ if [[ -z "$SOURCE_IP" ]]; then
if [[ "$i" != *"."* ]]; then if [[ "$i" != *"."* ]]; then
name_resolver $i; name_resolver $i;
debug "source ip is $APP_IP"; debug "source ip is $APP_IP";
if [[ -z "$APP_IP" ]]; then
debug "No any IP address found for SOURCE: $SOURCE, try again to resolv";
name_resolver $i;
debug "source ip is $APP_IP";
if [[ -z "$APP_IP" ]]; then
debug "No any IP address found for SOURCE: $SOURCE, giving up";
fi
fi
for IP in $(echo $APP_IP); do for IP in $(echo $APP_IP); do
IDX=$(expr 1 + $IDX) IDX=$(expr 1 + $IDX)
eval SOURCE_IP_$IDX=$IP; eval SOURCE_IP_$IDX=$IP;
@@ -125,6 +135,17 @@ if [[ -z "$TARGET_IP" ]]; then
if [[ "$i" != *"."* ]]; then if [[ "$i" != *"."* ]]; then
name_resolver $i; name_resolver $i;
debug "target ip is $APP_IP"; debug "target ip is $APP_IP";
if [[ -z "$APP_IP" ]]; then
debug "No any IP address found for TARGET: $TARGET, try again to resolv";
name_resolver $i;
debug "source ip is $APP_IP";
if [[ -z "$APP_IP" ]]; then
debug "No any IP address found for TARGET: $TARGET, giving up";
fi
fi
for IP in $(echo $APP_IP); do for IP in $(echo $APP_IP); do
IDX=$(expr 1 + $IDX) IDX=$(expr 1 + $IDX)
eval TARGET_IP_$IDX=$IP; eval TARGET_IP_$IDX=$IP;