Searchgurad implementation

You always can use curl with the same certificates you use for sgadmin to allow any operation. Should then look like curl -Ss https://eshost:9200/<api> --cert /path/to/admincert.pem --key /path/to/adminkey.pem --cacert /path/to/root-ca.pem

More on that:

https://github.com/floragunncom/search-guard/issues/701#issuecomment-496796656