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Diffstat (limited to 'examples/rest_basic_auth/src/toppage_handler.erl')
| -rw-r--r-- | examples/rest_basic_auth/src/toppage_handler.erl | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/examples/rest_basic_auth/src/toppage_handler.erl b/examples/rest_basic_auth/src/toppage_handler.erl new file mode 100644 index 0000000..2914064 --- /dev/null +++ b/examples/rest_basic_auth/src/toppage_handler.erl @@ -0,0 +1,29 @@ +%% Feel free to use, reuse and abuse the code in this file. + +%% @doc Handler with basic HTTP authorization. +-module(toppage_handler). + +-export([init/3]). +-export([content_types_provided/2]). +-export([is_authorized/2]). +-export([to_text/2]). + +init(_Transport, _Req, []) -> + {upgrade, protocol, cowboy_rest}. + +is_authorized(Req, State) -> + {ok, Auth, Req1} = cowboy_req:parse_header(<<"authorization">>, Req), + case Auth of + {<<"basic">>, {User = <<"Alladin">>, <<"open sesame">>}} -> + {true, Req1, User}; + _ -> + {{false, <<"Basic realm=\"cowboy\"">>}, Req1, State} + end. + +content_types_provided(Req, State) -> + {[ + {<<"text/plain">>, to_text} + ], Req, State}. + +to_text(Req, User) -> + {<< "Hello, ", User/binary, "!\n" >>, Req, User}. |