52 lines
2.2 KiB
Text
52 lines
2.2 KiB
Text
|
#!/bin/bash
|
||
|
|
|
||
|
|
# Copyright (C) 2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
|
||
|
|
|
||
|
|
exec < <(exec wg show all dump)
|
||
|
|
|
||
|
|
printf '{'
|
||
|
|
while read -r -d $'\t' device; do
|
||
|
|
if [[ $device != "$last_device" ]]; then
|
||
|
|
[[ -z $last_device ]] && printf '\n' || printf '%s,\n' "$end"
|
||
|
|
last_device="$device"
|
||
|
|
read -r private_key public_key preshared_key listen_port fwmark
|
||
|
|
printf '\t"%s": {' "$device"
|
||
|
|
delim=$'\n'
|
||
|
|
[[ $private_key == "(none)" ]] || { printf '%s\t\t"privateKey": "%s"' "$delim" "$private_key"; delim=$',\n'; }
|
||
|
|
[[ $public_key == "(none)" ]] || { printf '%s\t\t"publicKey": "%s"' "$delim" "$public_key"; delim=$',\n'; }
|
||
|
|
[[ $preshared_key == "(none)" ]] || { printf '%s\t\t"presharedKey": "%s"' "$delim" "$preshared_key"; delim=$',\n'; }
|
||
|
|
[[ $listen_port == "0" ]] || { printf '%s\t\t"listenPort": %u' "$delim" $(( $listen_port )); delim=$',\n'; }
|
||
|
|
[[ $fwmark == "off" ]] || { printf '%s\t\t"fwmark": %u' "$delim" $(( $fwmark )); delim=$',\n'; }
|
||
|
|
printf '%s\t\t"peers": {' "$delim"; end=$'\n\t\t}\n\t}'
|
||
|
|
delim=$'\n'
|
||
|
|
else
|
||
|
|
read -r public_key endpoint allowed_ips latest_handshake transfer_rx transfer_tx persistent_keepalive
|
||
|
|
printf '%s\t\t\t"%s": {' "$delim" "$public_key"
|
||
|
|
delim=$'\n'
|
||
|
|
[[ $endpoint == "(none)" ]] || { printf '%s\t\t\t\t"endpoint": "%s"' "$delim" "$endpoint"; delim=$',\n'; }
|
||
|
|
[[ $latest_handshake == "0" ]] || { printf '%s\t\t\t\t"latestHandshake": %u' "$delim" $(( $latest_handshake )); delim=$',\n'; }
|
||
|
|
[[ $transfer_rx == "0" ]] || { printf '%s\t\t\t\t"transferRx": %u' "$delim" $(( $transfer_rx )); delim=$',\n'; }
|
||
|
|
[[ $transfer_tx == "0" ]] || { printf '%s\t\t\t\t"transferTx": %u' "$delim" $(( $transfer_tx )); delim=$',\n'; }
|
||
|
|
[[ $persistent_keepalive == "off" ]] || { printf '%s\t\t\t\t"persistentKeepalive": %u' "$delim" $(( $persistent_keepalive )); delim=$',\n'; }
|
||
|
|
printf '%s\t\t\t\t"allowedIps": [' "$delim"
|
||
|
|
delim=$'\n'
|
||
|
|
if [[ $allowed_ips != "(none)" ]]; then
|
||
|
|
old_ifs="$IFS"
|
||
|
|
IFS=,
|
||
|
|
for ip in $allowed_ips; do
|
||
|
|
printf '%s\t\t\t\t\t"%s"' "$delim" "$ip"
|
||
|
|
delim=$',\n'
|
||
|
|
done
|
||
|
|
IFS="$old_ifs"
|
||
|
|
delim=$'\n'
|
||
|
|
fi
|
||
|
|
printf '%s\t\t\t\t]' "$delim"
|
||
|
|
printf '\n\t\t\t}'
|
||
|
|
delim=$',\n'
|
||
|
|
fi
|
||
|
|
|
||
|
|
|
||
|
|
done
|
||
|
|
printf '%s\n' "$end"
|
||
|
|
printf '}\n'
|