stacks/homelab/unused/periodic/ddns-update

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#! /bin/sh
domain=woozle.org
host=sweetums
key=6SRjTBJG7v2bHyG9gqX913w1
log() {
echo "=== $*"
}
json() {
ip4=$1
ip6=$2
printf '{"items": ['
if [ -n "$ip6" ]; then
printf '{"rrset_type":"AAAA","rrset_values":["%s"],"rrset_ttl":300},' "$ip6"
fi
printf '{"rrset_type":"A","rrset_values":["%s"],"rrset_ttl":300}' "$ip4"
printf ']}'
}
push() {
host=$1
domain=$2
authh="Authorization: Apikey $key"
log "$host.$domain"
curl -s -H "$authh" -T - https://api.gandi.net/v5/livedns/domains/$domain/records/$host
echo
}
me4=$(curl -s -4 https://api64.ipify.org/)
me6=$(curl -s -6 https://api64.ipify.org/)
log "IPv4: $me4"
log "IPv6: $me6"
json $me4 $me6 | push sweetums woozle.org
json $me4 | push drive woozle.org