#! /bin/sh
#
# copy-secrets system_name target
#
set -euf

system_name=$1
target=$2

nixos_config=$config_root/modules/$system_name
secrets_nix=$secrets_root/$system_name/nix
secrets_rsync=$secrets_root/$system_name/rsync

if ! test -e "$secrets_rsync"; then
  exit # nothing to do
fi

retiolum_secret=$(nixos-query $system_name tv.retiolum.privateKeyFile)
retiolum_uid=$(nixos-query $system_name users.extraUsers.retiolum-tinc.uid)

ejabberd_secret=$(nixos-query $system_name services.ejabberd-cd.certFile)
ejabberd_uid=$(nixos-query $system_name users.extraUsers.ejabberd.uid)

(set -x
  rsync \
    --rsync-path="mkdir -p \"$2\" && rsync" \
    -vzrlptD \
    "$secrets_rsync/" \
    "$target:/")

ssh "$target" -T <<EOF
set -euf

retiolum_secret=${retiolum_secret-}
retiolum_uid=${retiolum_uid-}
ejabberd_secret=${ejabberd_secret-}
ejabberd_uid=${ejabberd_uid-}

if test -n "\$retiolum_secret"; then
  chown -v "\$retiolum_uid:0" "\$retiolum_secret"
fi

if test -n "\$ejabberd_secret"; then
  chown -v "\$ejabberd_uid:0" "\$ejabberd_secret"
fi

EOF