#!/bin/bash
#
# Systemd user environment generator
#
# Let programs who use the GNU C libary (glibc) see if DNS answers are
# authenticated by DNSSEC. Required for OpenSSH (and subsequently gvfs-daemon
# and Nautilus) to trust DNSSEC-signed SSHFP records.
# See man resolv.conf(5)

# Set the value, preserve existing if already set.
RES_OPTIONS="$RES_OPTIONS edns0 trust-ad"

# Write this out to the sytemd user environment
echo RES_OPTIONS="${RES_OPTIONS}"