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Improve VPN users

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- Check VPN users for duplicates in the helper script
This commit is contained in:
hwdsl2 2019-01-13 11:51:47 -06:00
parent 39e9223d91
commit d382350bde
1 changed files with 4 additions and 0 deletions
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4
extras/update_vpn_users.sh
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@ -82,6 +82,10 @@ case "$VPN_USERS $VPN_PASSWORDS" in
;;
esac
if printf '%s' "$VPN_USERS" | tr ' ' '\n' | sort | uniq -c | grep -qv '^ *1 '; then
exiterr "VPN usernames must not contain duplicates."
fi
clear
cat <<'EOF'