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+#!/bin/sh

+set -euC

+

+# nfsn-dns-dkim DOMAIN NAME SELECTOR KEY_TYPE KEY_PUB

+

+# nfsn-dns-dkim "example.com" "" "k1" "rsa" "$key_pub"

+

+# Arguments.

+

+domain="$1" ; shift

+name="$1" ; shift

+selector="$1" ; shift

+key_type="$1" ; shift

+key_pub="$1" ; shift

+

+# Process.

+

+name="$selector._domainkey${name:+".$name"}"

+data="v=DKIM1; k=$key_type; p=$key_pub"

+

+# Update.

+

+nfsn-dns-update "$domain" "$name" "TXT" '^v=DKIM1' "$data"