+ # set mode
+ MODE="authorized_keys"
+
+ # make sure the authorized_keys directory exists
+ mkdir -p "${VARLIB}/authorized_keys"
+
+ # set GNUPGHOME, and make sure the directory exists
+ GNUPGHOME="$GNUPGHOME_AUTHENTICATION"
+ export GNUPGHOME
+ mkdir -p -m 0700 "$GNUPGHOME"
+