blob: b200922a2934c3d651436bfbaf5c5a273ce4ef5c (
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#!/usr/bin/env bash
readonly COLOR_RESET="\033[0m"
readonly COLOR_OK="\033[32;1m"
readonly COLOR_NOK="\033[31;1m"
main() {
printf "Verifying connectability...\n"
# Ping all known hosts, as it seems that the wireguard interface comes up when
# only after it gets used on the machine itself.
while read -r addr;
do
check "$addr" &
done < <(awk -F= '/vpn-wireguard.ipv(4|6)=/ { print $NF }' /etc/bashtard/hosts.d/*)
wait
}
check() {
local addr="$1"
if ping -c 1 -q -w 1 "$addr" > /dev/null
then
log OK "$addr"
else
log NOK "$addr"
fi
}
log() {
local state="$1"
local addr="$2"
local color="$COLOR_NOK"
if [[ $state == "OK" ]]
then
color="$COLOR_OK"
fi
printf "%b%3s%b: %s\n" "$color" "$state" "$COLOR_RESET" "$addr" >&2
}
main "$@"
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