amigan/wireguard-tools
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

wg-quick: freebsd: save mask of interface in save_config

Browse source 
Other than the obvious benefits, this prevents "ifconfig: WARNING: setting interface
address without mask is deprecated, default mask may not be correct." from appearing
on the next start after save.

Signed-off-by: Dan Ponte <amigan@gmail.com>
This commit is contained in:
Dan Ponte 2022-05-11 08:52:37 -04:00
parent c0b68d2eaf
commit 4bba353ffc
1 changed files with 7 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/wg-quick/freebsd.bash
View file

@ -341,13 +341,15 @@ set_config() {
}
save_config() {
local old_umask new_config current_config address cmd
local old_umask new_config current_config network cidr address cmd
new_config=$'[Interface]\n'
{ read -r _; while read -r _ _ _ address _; do
new_config+="Address = $address"$'\n'
{ read -r _; while read -r _ _ network address _; do
cidr=(${network//\// })
new_config+="Address = $address/${cidr[1]}"$'\n'
done } < <(netstat -I "$INTERFACE" -n -W -f inet)
{ read -r _; while read -r _ _ _ address _; do
new_config+="Address = $address"$'\n'
{ read -r _; while read -r _ _ network address _; do
cidr=(${network//\// })
new_config+="Address = $address/${cidr[1]}"$'\n'
done } < <(netstat -I "$INTERFACE" -n -W -f inet6)
while read -r address; do
[[ $address =~ ^nameserver\ ([a-zA-Z0-9_=+:%.-]+)$ ]] && new_config+="DNS = ${BASH_REMATCH[1]}"$'\n'