Gitolite is open source maintained by Sitaram Chamarty https://gitolite.com/ https://gitolite.com/ so I don't think it's even possible to acquire it in the way

Gitolite is open source maintained by Sitaram Chamarty https://gitolite.com/ https://gitolite.com/ so I don't think it's even possible to acquire it in the way you suggest. Gitweb can work quite nicely with gitolite to provide a web view of your repositories, with access control managed by gitolite.