GitHub
https://developer.github.com/apps/building-github-apps/identifying-and-authorizing-users-for-github-apps/
Instance methods
handle_callback(root_domain, context : HTTP::Server::Context)
Sourcehandle_request(first_subdomain_part, root_domain, context : HTTP::Server::Context)
Sourceredirect(path : String, response : HTTP::Server::Response)
Source