Firt install Lighttpd server, or you can see enable ssl lighttpd with other method
apt install lighttpd
apt install lighttpd-mod-openssl
cd /etc/lighttpd
openssl req -new -x509 -keyout lighttpd.pem -out lighttpd.pem -days 365 -nodes
chmod 400 server.pem
ln -s /etc/lighttpd/conf-available/10-ssl.conf /etc/lighttpd/conf-enabled/10-ssl.conf
systemctl restart lighttpd