Nginx - Forces HTTPS redirect on all requests and strip WWW prefix

nginx.conf

# Forces HTTPS redirect on all requests
server {
	listen 80 default_server;
	listen [::]:80 default_server;
	server_name _;

	return 301 https://$host$request_uri;
}


# Strip www. from all requests (including subdomains)
# and force HTTPS
server {
	listen 80 default_server;
	listen [::]:80 default_server;
	server_name _;

	# If the request has www prefix, strip it
	if ($host ~* ^www\.(.*)) {
		set $host_without_www $1;
		rewrite ^(.*) https://$host_without_www$1 permanent;
	}

	return 301 https://$host$request_uri;
}