YunoHost-Apps/adguardhome_ynh
1
0
Fork 0
mirror of https://github.com/YunoHost-Apps/adguardhome_ynh.git synced 2024-09-03 18:06:23 +02:00
Code Issues Activity Actions

better comments

Browse source
This commit is contained in:
OniriCorpe 2023-12-27 19:23:21 +01:00
parent f4a305decb
commit 5d35c03559
1 changed files with 7 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
scripts/_common.sh
View file

@ -10,17 +10,19 @@
is_public_ip(){
# used to discriminate publics IPs over privates IPs
# private IPv4 start with: 10.; 169.; 172. or 192.168.
# private IPv6 start with: fc; fd or fe80:
local IP="$1"
if [[ "$IP" =~ ^10.*|^169.*|^172.*|^192.168.* ]] ; then
# private ipv4, so false
# private IPv4, so false
return 1
elif [[ "$IP" =~ ^fc*|^fd*|^fe80:* ]] ; then
# private ipv6, so false
# private IPv6, so false
return 1
else
# public ip, so true
# public IP, so true
return 0
fi
}
@ -32,9 +34,10 @@ process_ips(){
for i in $(seq "$(echo "$ips" | wc -w)" -1 1); do
ip=$(echo "$ips" | awk "{print \$$i}")
# check if the so-called IP really is one
if ynh_validate_ip4 --ip_address="$ip"; then
if is_public_ip "$ip" && [ "$open_port_53" == "false" ] ; then
# if the IP is public and the user doesn't want to expose port 53, skip it
if is_public_ip "$ip" && [ "$open_port_53" == "false" ] ; then
break
else
ips="$ip"