diff options
| author | Guilhem Moulin <guilhem@fripost.org> | 2018-12-05 15:47:34 +0100 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2018-12-05 16:24:12 +0100 |
| commit | 9722d50b9b6c5ccd81892a00bdd3023399b004fb (patch) | |
| tree | 10ff7840e4c924d51217a122ac5f4a7bcb56a476 /certs/dkim/README | |
| parent | c21b92d9b79a80a27607618666b56fbc5cd26ac8 (diff) | |
DKIM: also include the "d=" tag in key filenames, not only the "s=" tag.
While the combination of "s=" tag (selector) & "d=" tag signing domain
maps to a unique key, the selector alone doesn't necessarily.
Diffstat (limited to 'certs/dkim/README')
| -rw-r--r-- | certs/dkim/README | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/certs/dkim/README b/certs/dkim/README index e5addf9..2137a8d 100644 --- a/certs/dkim/README +++ b/certs/dkim/README @@ -1,10 +1,11 @@ -To convert a PEM-encoded public key to a TXT record, run +To convert the PEM-encoded public keys from this directory to TXT +records, run $ SELECTOR="8f00fb94ec6c37aacb48bd43e073f9b7" $ DOMAIN="fripost.org" - $ printf "%s._domainkey%s IN TXT (\n" "$SELECTOR" "${DOMAIN:+.$DOMAIN.}"; \ + $ printf "%s._domainkey.%s IN TXT (\n" "$SELECTOR" "$DOMAIN"; \ { printf "v=DKIM1; k=rsa; t=s; s=email; p="; - sed '/^--.*--$/d' <"./certs/dkim/$SELECTOR.pub" | tr -d '\n'; + openssl pkey -pubin -in "./certs/dkim/$SELECTOR:$DOMAIN.pub" -outform DER | base64 -w0 } | fold -w64 | sed 's/.*/ "&"/; $s/$/ )\n/' Remove the "t=s" tag if subdomaining or third-party signature (hosted |