upload-wkd-v1.sh

#!/bin/bash

# NOTE: This script exports only one uid

key_pattern=
remote_host=
remote_path=/var/www/html/.well-known/openpgpkey/hu/

for item in $(gpg --list-secret-keys --with-colons ${key_pattern:- } \
            | awk -F: '($1 == "sec" && $2 == "u") { print $5}'); do
    wkd_hash=$(gpg --with-wkd-hash --fingerprint "$item" \
             | grep -A 1 '^uid' \
             | tail -n 1 \
             | tr -d '[[:space:]]')

	#this saves the files locally
    #gpg --export --no-armor "$item" > "${wkd_hash%%@*}"
    #echo "Exported key $item to file $( realpath "${wkd_hash%%@*}")"

	#this sends them directly to the server
	#gpg --no-armor --export "$item" | ssh "$remote_host" "cat > $remote_path/${wkd_hash%%@*}"
    echo "Exported key $item to file $remote_path/${wkd_hash%%@*} on host '$remote_host'"
done