avm/hassio-addons
1
0
Fork 0
mirror of https://github.com/alexbelgium/hassio-addons.git synced 2026-02-05 19:34:52 +01:00
Code Issues Packages Projects Releases Wiki Activity

improve endpoint hostname validation

Browse Source
This commit is contained in:
litinoveweedle
2026-02-03 17:34:48 +01:00
parent 2e0327fe87
commit 333116c8fc
1 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
qbittorrent/rootfs/usr/local/sbin/vpn
View File

@@ -72,8 +72,10 @@ _is_ip_address() {
return 1 # IPv4
elif [ "$1" != "${1#*:[0-9a-fA-F]}" ]; then
return 2 # IPv6
elif host "$1" >/dev/null 2>&1; then
return 3 # resolvable hostname
else
return 0 # Not an IP address
return 0 # neither IP nor resolvable hostname
fi
}
@@ -286,7 +288,12 @@ wireguard() {
if [ "${mode}" = "up" ]; then
bashio::log.info "Starting WireGuard on interface ${config["Interface"]}..."
if _is_ip_address ${config["EndpointHost"]}; then
_is_ip_address ${config["EndpointHost"]}
local is_ip=$?
if [ "$is_ip" -eq 0 ]; then
bashio::log.error "WireGuard endpoint ${config["EndpointHost"]} is neither a valid IP address nor a resolvable hostname."
bashio::exit.nok 'WireGuard start failed.'
elif [ "$is_ip" -eq 3 ]; then
local -a endpoint_ips=()
mapfile -d ' ' -t endpoint_ips < <(_resolve_hostname ${config["EndpointHost"]})
if [ ${#endpoint_ips[@]} -eq 0 ]; then