Commands used:
```
gpg --export-options export-clean --export-filter keep-uid=mbox=sheogorath@shivering-isles.com --export sheogorath@shivering-isles.com > .well-known/openpgpkey/hu/dourxutq7n1q3d1htcp1ezfdt6kee17m
gpg --export --armor 286791FB6648539775DB31B8FCB98C2A3EC6F601 > openpgp/0xFCB98C2A3EC6F601.txt
```

Commands used:

```
gpg --export-options export-clean --export-filter keep-uid=mbox=sheogorath@shivering-isles.com --export sheogorath@shivering-isles.com > .well-known/openpgpkey/hu/dourxutq7n1q3d1htcp1ezfdt6kee17m
gpg --export --armor 286791FB6648539775DB31B8FCB98C2A3EC6F601 > openpgp/0xFCB98C2A3EC6F601.txt
```

In order to generat the key file standard conform it should only contain
my uid. This can be done using this command:

gpg --export-options export-clean --export-filter keep-uid=mbox=sheogorath@shivering-isles.com --export sheogorath@shivering-isles.com > .well-known/openpgpkey/hu/dourxutq7n1q3d1htcp1ezfdt6kee17m

The new key will be stored on a smartcard.

The WKD draft states:

> The mail provider MUST make sure to publish a key in a way that only the
mail address belonging to the requested user is part of the User ID
packets included in the returned key. Other User ID packets and their
associated binding signatures NUST be removed before publication.

So my original way of publishing them wasn't correct. This patch should
fix the keys.

Updating expire date for master and sub-key. Also add revokation of my
old key which should help to spread it.

This should allow discovery of my real-name mail address

Prevent key from expiring

As it turns out an empty file would be more correct. the `mailbox-only` 
polcy says that no additional information besides the mailbox name (e.g. 
me@example.com) are allowed in your GPG key identity.

This patch corrects those statements in the article and fixes my own 
policy.

Also here thanks to wiktor to pointing that out:
https://mastodon.social/@wiktor/101539884157919705

By WKD standard we need to provide a policy file.

This is done by this patch. It provides a prolicy file explaining that 
this WKD server only accepts keys from mailboxes that are hosted on it.

Details:
https://www.ietf.org/id/draft-koch-openpgp-webkey-service-07.txt

WKD, standing for Web Key Directory, is a mechanism introduced by GPG to
discover GPG keys dynamically based on email addresses that are
provided. It works by generating a hash of the username part of the
mail address and then discovering this hash in the
`.well-known/openpgpkey` directory.

This patch adds my personal key to my blog container, so people can
discover me by my email address.

To add your own key on your setup please export it the following:

```shell
gpg --with-wkd-hash --fingerprint --keyid-format 0xlong <mail address>

gpg --no-armor --export 0x<keyid> > .well-known/openpgpkey/hu/<hash>
```

A more detailed guide can be found here:
https://jms1.net/Using-WKD-to-Publish-GPG-Public-Keys.md

Some more details:
https://gnupg.org/blog/20160830-web-key-service.html
https://keyserver.mattrude.com/guides/web-key-directory/