%% Feel free to use, reuse and abuse the code in this file. %% @doc Handler with basic HTTP authorization. -module(toppage_h). -export([init/2]). -export([content_types_provided/2]). -export([is_authorized/2]). -export([to_text/2]). init(Req, Opts) -> {cowboy_rest, Req, Opts}. is_authorized(Req, State) -> case cowboy_req:parse_header(<<"authorization">>, Req) of {basic, User = <<"Alladin">>, <<"open sesame">>} -> {true, Req, User}; _ -> {{false, <<"Basic realm=\"cowboy\"">>}, Req, State} end. content_types_provided(Req, State) -> {[ {<<"text/plain">>, to_text} ], Req, State}. to_text(Req, User) -> {<< "Hello, ", User/binary, "!\n" >>, Req, User}.