publik-common/doc/nginx/sites-available/0_http-to-https.conf

server {
        listen 80 default_server;
        server_name  ~.*;

        access_log  /var/log/nginx/http-to-https-access.log combined_full;
        error_log  /var/log/nginx/http-to-https-error.log;

        return 302 https://$host$request_uri;
}