YunoHost-Apps/adguardhome_ynh
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if the IP is public and the user doesn't want to expose port 53, skip it

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This commit is contained in:
OniriCorpe 2023-12-27 06:24:32 +01:00
parent 77c7cedc79
commit 2c8322ce7c
3 changed files with 39 additions and 4 deletions
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15
scripts/_common.sh
View file

@ -8,6 +8,21 @@
# PERSONAL HELPERS
#=================================================
is_public_ip(){
local IP
IP="$1"
if [[ "$IP" =~ ^10.*|^169.*|^172.*|^192.168.* ]] ; then
# private ipv4
returns false
elif [[ "$IP" =~ ^fd*|^fe80:* ]] ; then
# private ipv6
returns false
else
# public ip
returns true
fi
}
#=================================================
# EXPERIMENTAL HELPERS
#=================================================

18
scripts/install
View file

@ -103,8 +103,13 @@ ipv4_addr=""
for i in $(seq "$(echo "$ipv4_route_output" | wc -w)" -1 1); do
ip=$(echo "$ipv4_route_output" | awk "{print \$$i}")
if ynh_validate_ip4 --ip_address="$ip"; then
ipv4_addr="- $ip"
break
if is_public_ip "$ip" && [ "$open_port_53" == "false" ] ; then
# if the IP is public and the user doesn't want to expose port 53, skip it
break
else
ipv4_addr="- $ip"
break
fi
fi
done
@ -112,8 +117,13 @@ ipv6_addr=""
for i in $(seq "$(echo "$ipv6_route_output" | wc -w)" -1 1); do
ip=$(echo "$ipv6_route_output" | awk "{print \$$i}")
if ynh_validate_ip6 --ip_address="$ip"; then
ipv6_addr="- $ip"
break
if is_public_ip "$ip" && [ "$open_port_53" == "false" ] ; then
# if the IP is public and the user doesn't want to expose port 53, skip it
break
else
ipv6_addr="- $ip"
break
fi
fi
done

10
scripts/upgrade
View file

@ -154,8 +154,13 @@ ipv4_addr=""
for i in $(seq "$(echo "$ipv4_route_output" | wc -w)" -1 1); do
ip=$(echo "$ipv4_route_output" | awk "{print \$$i}")
if ynh_validate_ip4 --ip_address="$ip"; then
if is_public_ip "$ip" && [ "$open_port_53" == "false" ] ; then
# if the IP is public and the user doesn't want to expose port 53, skip it
break
else
ipv4_addr="$ip"
break
fi
fi
done
@ -163,8 +168,13 @@ ipv6_addr=""
for i in $(seq "$(echo "$ipv6_route_output" | wc -w)" -1 1); do
ip=$(echo "$ipv6_route_output" | awk "{print \$$i}")
if ynh_validate_ip6 --ip_address="$ip"; then
if is_public_ip "$ip" && [ "$open_port_53" == "false" ] ; then
# if the IP is public and the user doesn't want to expose port 53, skip it
break
else
ipv6_addr="$ip"
break
fi
fi
done